Patent Publication Number: US-2021180884-A1

Title: Heat exchanger module, assembly-type heat exchanger including heat exchanger module, and heat exchanger assembly system

Description:
CROSS-REFERENCE TO THE RELATED APPLICATION 
     This application is based on and claims priority under 35 U.S.C. § 119 to Korean Patent Application No. 10-2019-0168144, filed on Dec. 16, 2019, in the Korean Intellectual Property Office, the disclosure of which is incorporated by reference herein in its entirety. 
     BACKGROUND 
     1. Field 
     Embodiments of the present disclosure relate to a heat exchange module, an assembly-type heat exchanger including the heat exchange module, and a heat exchanger assembly system. 
     2. Description of Related Art 
     Recently, there has been an increasing need for a heat exchanging device for cooling or heating a processed article to be used in a medical or biological application in a low-temperature operating device and research, etc. A heat exchanging medium material for cooling or heating a target may be used. For heat exchange between a heat exchanging medium material and a processed article, a position between a path through which a heat exchanging material flows and the processed article needs to be maintained constant. 
     As described above, there is an increasing demand for a heat exchanging device for use in various fields, and accordingly, the shape and state of the processed article are also diversified. When a different heat exchanging device is used depending on a different shape and state of a processed article, a large space may be occupied and cost and processing yield may increase. Moreover, in response to demands for automation systems, a need for a heat exchanging device that is automatically replaceable also increases with a change in the shape and state of a processed article. 
     SUMMARY 
     According to an aspect of the disclosure, a heat exchanger module is provided of which a shape may be changed according to a change in a shape and state of an article to be processed, and an assembly-type heat exchanger including the heat exchanger module is provided. 
     According to an aspect of the disclosure, a heat exchanger module capable of adjusting a cooling capacity based on a change in a shape and state of an article to be processed is provided , and an assembly-type heat exchanger including the heat exchanger module is provided. 
     According to an aspect of the disclosure, a heat exchanger assembly system in which an assembly-type heat exchanger is automatically assembled according to a change in a shape and state of an article to be processed is provided. 
     Additional aspects will be set forth in part in the description which follows and, in part, will be apparent from the description, or may be learned by practice of the presented embodiments of the disclosure. 
     According to one or more embodiments, a heat exchanger module is provided. The heat exchanger module includes a first heat exchanging body including at least one first through hole; and a second heat exchanging body including at least one second through hole, the second heat exchanging body configured to be coupled to the first heat exchanging body, wherein an accommodation hole is provided between the first heat exchanging body and the second heat exchanging body by the first heat exchanging body and the second heat exchanging body being coupled together. 
     According to an embodiment, the heat exchanger module further includes: at least one first flow path body configured to provide at least one first flow path, the at least one first flow path body attachable to and detachable from the at least one first through hole; and at least one second flow path body configured to provide at least one second flow path, the at least one second flow path body attachable to and detachable from the at least one second through hole. 
     According to an embodiment, the heat exchanger module further includes at least one flow path body configured to provide at least one flow path, the at least one flow path body attachable to and detachable from the accommodation hole. 
     According to an embodiment, the heat exchanger module further includes at least one engagement body that is configured to couple the first heat exchanging body to the second heat exchanging body. 
     According to an embodiment, the heat exchanger module further includes heat exchanging fluid passing through the at least one flow path. 
     According to an embodiment, the heat exchanger module further includes heat exchanging fluid passing through any one from among the at least one first flow path and the at least one second flow path. 
     According to an embodiment, the heat exchanger module further includes a third heat exchanging body including at least one third through hole, the third heat exchanging body configured to be coupled to the first heat exchanging body and the second heat exchanging body, wherein the accommodation hole is provided between the first heat exchanging body, the second heat exchanging body, and the third heat exchanging body by the first heat exchanging body, the second heat exchanging body, and the third heat exchanging body being coupled together. 
     According to an embodiment, the heat exchanger module further includes at least one flow path body that is configured to provide at least one flow path, the at least one flow path body attachable to and detachable from the at least one third through hole. 
     According to an embodiment, the heat exchanger module further includes a fourth heat exchanging body including at least one fourth through hole, the fourth heat exchanging body configured to be coupled to two or more from among the first heat exchanging body, the second heat exchanging body, and the third heat exchanging body, wherein the accommodation hole is provided between the first heat exchanging body, the second heat exchanging body, the third heat exchanging body, and the fourth heat exchanging body by coupling among the first heat exchanging body, the second heat exchanging body, the third heat exchanging body, and the fourth heat exchanging body. 
     According to an embodiment, the heat exchanger module further includes at least one flow path body that is configured to provide at least one flow path, the at least one flow path body configured to be attachable to and detachable from the at least one fourth through hole. 
     According to one or more embodiments, an assembly-type heat exchanger is provided. The assembly-type heat exchanger includes: a plurality of heat exchanger modules; at least one first connector; and at least one second connector, wherein the at least one first connector is configured to connect the plurality of heat exchanger modules in a first direction, and the at least one second connector is configured to connect the plurality of heat exchanger modules in a second direction, different from the first direction, and wherein each of the plurality of heat exchanger modules includes: a first heat exchanging body including at least one first through hole; and a second heat exchanging body including at least one second through hole, the second heat exchanging body configured to be coupled to the first heat exchanging body, wherein an accommodation hole is provided between the first heat exchanging body and the second heat exchanging body by the first heat exchanging body and the second heat exchanging body being coupled together. 
     According to an embodiment, a first connector of the at least one first connector includes: at least one body configured to provide a connection flow path, the at least one body connected to the first through hole included in two of the plurality of heat exchanger modules; and at least one engagement body that fixes the two of the plurality of heat exchanger modules, relative to each other, in the first direction. 
     According to an embodiment, a second connector of the at least one second connector includes an engagement body that fixes two of the plurality of heat exchanger modules, relative to each other, in the second direction that is different from the first direction. 
     According to an embodiment, the plurality of heat exchanger modules includes: a first heat exchanger module; and a second heat exchanger module, wherein the first heat exchanger module and the second heat exchanger module are stacked such that the accommodation hole of the first heat exchanger module communicates with the accommodation hole of the second heat exchanger module. 
     According to an embodiment, the assembly-type heat exchanger further includes at least one engagement body that is configured to connect the first heat exchanger module to the second heat exchanger module in a direction in which the first heat exchanger module and the second heat exchanger module are stacked. 
     According to one or more embodiments, a heat exchanger assembly system for assembling a plurality of heat exchanger modules is provided, the heat exchanger assembly system includes: a plurality of identifiers arranged on each of the plurality of heat exchanger modules, respectively; a first communication module including at least one circuit, the first communication module configured to communication with a plurality of second communication modules; the plurality of second communication modules, the plurality of second communication modules including at least one circuit and arranged in each of the plurality of heat exchanger modules, respectively; and an assembly device including at least one actuated body configured to sequentially assemble the plurality of heat exchanger modules. 
     According to an embodiment, the heat exchanger assembly system further includes a transferring unit including at least one moveable body configured to transfer the plurality of heat exchanger modules. 
     According to an embodiment, the transferring unit further includes a third communication module including at least one circuit, the third communication module configured to communicate with the first communication module, and the transferring unit configured to transfer the plurality of heat exchanger modules to a determined position according to information received by the third communication module. 
     According to an embodiment, the at least one actuated body of the assembly device includes a robot arm. 
     According to an embodiment, the heat exchanger assembly system further includes the assembly device further includes a communication module including at least one circuit, the assembly device configured to communicate with the first communication module and assemble the plurality of heat exchanger modules at a determined position according to information received by the communication module of the assembly device. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The above and other aspects, features, and advantages of certain embodiments of the disclosure will be more apparent from the following description taken in conjunction with the accompanying drawings, in which: 
         FIG. 1  is a perspective view of an assembly-type heat exchanger according to an embodiment of the present disclosure; 
         FIG. 2A  is a first partial perspective view of a heat exchanger module according to an embodiment of the present disclosure; 
         FIG. 2B  is a second partial perspective view of the heat exchanger module according to the embodiment of the present disclosure; 
         FIG. 3  is a perspective view of the heat exchanger module according to the embodiment of the present disclosure; 
         FIG. 4  is a perspective view of a heat exchanger module according to another embodiment of the present disclosure; 
         FIG. 5  is a perspective view of a heat exchanger module according to another embodiment of the present disclosure; 
         FIG. 6  is an exploded perspective view of an assembly-type heat exchanger according to an embodiment of the present disclosure; 
         FIG. 7A  is a partial cross-sectional view of an assembly-type heat exchanger including a connection portion according to an embodiment of the present disclosure; 
         FIG. 7B  is a partial cross-sectional view of an assembly-type heat exchanger including a connection portion according to an embodiment of the present disclosure; 
         FIG. 8  is a perspective view of an assembly-type heat exchanger according to an embodiment of the present disclosure; 
         FIG. 9  is an exploded perspective view of an assembly-type heat exchanger according to an embodiment of the present disclosure; 
         FIG. 10  is a block diagram of a heat exchanger assembly system according to an embodiment of the present disclosure; 
         FIG. 11  is a schematic diagram of a transferring unit and a heat exchanger module according to an embodiment of the present disclosure; 
         FIG. 12  is a schematic diagram of an assembly device and an assembly-type heat exchanger according to an embodiment of the present disclosure; and 
         FIG. 13  is a flowchart of a method of assembling a heat exchanger according to an embodiment of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION 
     Reference will now be made in detail to embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. In this regard, the present embodiments may have different forms and should not be construed as being limited to the descriptions set forth herein. Accordingly, the embodiments are merely described below, by referring to the figures, to explain aspects. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. Expressions such as “at least one of,” when preceding a list of elements, modify the entire list of elements and do not modify the individual elements of the list. 
     Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. Throughout the drawings, like reference numerals refer to like elements, and each element may be exaggerated in size for clarity and convenience of a description. Meanwhile, the following embodiments are merely illustrative, and various modifications may be possible from the embodiments. 
     An expression such as “above” or “on” may include not only the meaning of “immediately on in a contact manner”, but also the meaning of “on in a non-contact manner”. 
     Terms such as first, second, and the like may be used to describe various elements, but the elements should not be limited to those terms. These terms may be used for the purpose of distinguishing one element from another element. 
     As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. When it is assumed that a certain part includes a certain component, the term “including” means that a corresponding component may further include other components unless a specific meaning opposed to the corresponding component is written. 
       FIG. 1  is a perspective view of an assembly-type heat exchanger according to an embodiment of the present disclosure. 
     Referring to  FIG. 1 , an assembly-type heat exchanger  1  according to an embodiment of the present disclosure may include a plurality of a heat exchanging module  10 , a first connection portion  20  (e.g. a connector) for connecting the plurality of the heat exchanger module  10  in a first direction X, a second connection portion  30  (e.g. a connector) for connecting the plurality of the heat exchanger module  10  in a second direction Y that is different from the first direction X, an injection portion  71  for injecting heat exchanging fluid to the plurality of the heat exchanger module  10 , and a discharge portion  72 . Herein, a processed article that may be heated or cooled by the assembly-type heat exchanger  1  may include not only a processed article accommodated in a processed article case B, but also the processed article that may be injected and discharged to and from the assembly-type heat exchanger  1  in the form of fluid. Moreover, the processed article case B or the processed article that may be arranged in the assembly-type heat exchanger  1  may have various shapes. The state of the processed article that may be arranged in the assembly-type heat exchanger  1  may be one or more of gas, liquid, and solid. Hereinafter, for convenience of a description, a form in which the processed article in the form of fluid is accommodated and closed in the processed article case B will be described first. 
     The plurality of the heat exchanger module  10  may be arranged to be connected with one another. The plurality of the heat exchanger module  10  according to an embodiment may be arranged adjacent to one another in a first direction, e.g., an X-axis direction. The plurality of the heat exchanger module  10  may also be arranged adjacent to one another in a second direction that is different from the first direction, e.g., a Y-axis direction. As the plurality of the heat exchanger module  10  are arranged in the first direction and the second direction as described above, the plurality of the heat exchanger module  10  may be arranged along a plane. In this case, the first connection portion  20  may connect the plurality of the heat exchanger module  10  arranged in the first direction to one another. The second connection portion  30  may connect the plurality of the heat exchanger module  10  arranged in the second direction to one another. The plurality of the heat exchanger module  10  according to an embodiment may be arranged as a three-dimensionally stacked structure, in which the plurality of the heat exchanger module  10  may be connected using a third connection portion  40  (e.g. a connector) (see  FIG. 9 ). Details regarding the first connection portion  20 , the second connection portion  30 , and the third connection portion  40  for connecting the plurality of the heat exchanger module  10  to one another will be described with reference to  FIGS. 6A  through  FIG. 8 . 
     In the assembly-type heat exchanger  1  in which the plurality of the heat exchanger module  10  are coupled, a heat exchanging target, e.g., the processed article case B receiving the processed article may be arranged. The heat exchanging fluid may be injected through the injection portion  71 , may be circulated inside the assembly-type heat exchanger  1 , and then may be discharged through the discharge portion  72 . The heat exchanging fluid according to an example may include water, alcohol, oil, etc., but the present disclosure is not limited thereto. The heat exchanging fluid according to an example may include an arbitrary fluid material flowing through a flow path and an additive. Hereinbelow, the plurality of the heat exchanger module  10  constituting the assembly-type heat exchanger  1  will be described in more detail. 
       FIGS. 2A and 2B  are partial perspective views of a heat exchanger module according to an embodiment of the present disclosure.  FIG. 3  is a perspective view of a heat exchanger module according to an embodiment of the present disclosure. 
     Referring to  FIGS. 2A through 3 , the heat exchanger module  10  according to an example may include a first heat exchanging portion  100  (e.g. a first heat exchanging body), a second heat exchanging portion  200  (e.g. a second heat exchanging body), a first flow path  300 , an accommodation portion  400  (e.g. an accommodation hole) formed by coupling the first heat exchanging portion  100  to the second heat exchanging portion  200 , and a second flow path  500 . According to embodiments, the first flow path  300  and the second flow path  500  may each be formed by a respective flow path body. 
     The first heat exchanging portion  100  may include a first base portion  110  in the shape of a housing, a first through portion  120  penetrating the first base portion  110 , a first coupling recessed groove  130 , and an identification portion  140 . The first base portion  110  according to an embodiment may be a support portion capable of supporting a processed article that is a heat exchanging target with the first flow path  300  to be described later. For example, the first base portion  110  may be provided in the shape of a rectangular parallelepiped flat plate, and an engagement portion and a connection portion for connection with the second base portion  210  provided in the second heat exchanging portion  200  or with another heat exchanger module  10  may be arranged on four sides of the first base portion  110 . 
     For example, a first engagement portion  115  (e.g. an engagement body) for coupling the first heat exchanging portion  100  with the second heat exchanging portion  200  may be arranged on a first side  111  of the first base portion  110 . A third engagement portion  117  (e.g. an engagement body) for coupling with another heat exchanger module  10  that is adjacent in the second direction Y may be arranged on a second side  112  opposing the first side  111 . The first engagement portion  115  and the third engagement portion  117  according to an embodiment may be provided in the shape of a protrusion portion (e.g. a protrusion). A second engagement portion  116  (e.g. an engagement body) for coupling with another heat exchanger module  10  that is adjacent in the first direction X may be arranged on a third side  113  and a fourth side  114 . The second engagement portion  116  according to an embodiment may be provided as a magnet using a magnetic force. 
     The first engagement portion  115  through the third engagement portion  117  are provided as protrusion portions or magnets, but the present disclosure is not limited thereto, and an arbitrary engagement portion for coupling between two members may be arranged. The first engagement portion  115  through the third engagement portion  117  may be formed integrally into one shape with the first base portion  110  or may be formed as separate members separable from the first base portion  110 . 
     The first base portion  110  may include a material having high thermal conductivity, e.g., metal having high thermal conductivity, such as aluminum, etc., because the first base portion  110  may need to be capable of delivering heat between heat exchanging fluid passing through the first flow path  300  and a heat exchanging target and easily delivering the delivered heat to external air. However, the present disclosure is not limited thereto, and depending on a need, the first base portion  110  may include various materials. 
     The first through portion  120  may be formed to pass through the first base portion  110  and may extend in a direction. For example, the first through portion  120  may extend in the first direction X and may be a support portion into which the first flow path  300  through which the heat exchanging fluid may pass may be inserted. However, the present disclosure is not limited thereto, and the first flow path  300  may not be inserted into the first through portion  120 , and in this case, the heat exchanging fluid may flow along the first through portion  120 . 
     For example, the first through portion  120  may be provided as one or more portions. When a plurality of the first through portion  120  is provided, the number of the first flow path  300  inserted into the plurality of the first through portion  120  may be adjusted based on a heat exchanging capacity required for a processed article. For example, when the required heat exchanging capacity is small, the first flow path  300  may be inserted into the first through portion  120  and the heat exchanging fluid may pass through the first flow path  300 . On the other hand, when the required heat exchanging capacity is large, the first flow path  300  may be inserted into each of the plurality of the first through portion  120  and the heat exchanging fluid may pass through the plurality of the first flow path  300 . 
     The first coupling recessed groove  130  may form the accommodation portion  400  by being coupled to a coupling recessed groove  230  provided in the second heat exchanging portion  200 . The first coupling recessed groove  130  according to an example may be a processed article capable of exchanging heat with the heat exchanging fluid or a support portion in which the processed article case B may be arranged. For example, the first coupling recessed groove  130  may be provided to have a shape corresponding to a shape of the processed article or the processed article case B. 
     The identification portion  140  may be an identification member (e.g. an identifier) for identifying a form and a type of the first heat exchanging portion  100 . For example, as described above, the number of the first through portion  120  included in the first heat exchanging portion  100  may be greater than or equal to one. The shape of the first coupling recessed groove  130  may change with a shape of the processed article or the processed article case B arranged therein. Thus, the form and the type of the first heat exchanging portion  100  may be determined according to the shape of the processed article arranged in the assembly-type heat exchanger  1  according to an embodiment or the shape of the processed article case B, and the number of the first through portion  120  may be determined based on the cooling capacity of the processed article. The identification portion  140  according to an example may include information of the first coupling recessed groove  130  and information about the number of the first through portion  120  according to the shape of the processed article or the processed article case B. For example, the identification portion  140  may include a character, a number, a figure, etc., but the present disclosure is not limited thereto. 
     The second heat exchanging portion  200  may include a second base portion  210  in the shape of a housing, a second through portion  220  penetrating the second base portion  210 , a second coupling recessed groove  230 , and an identification portion  240 . The second base portion  210  according to an embodiment may be a support portion capable of supporting a processed article that is a heat exchanging target with the second flow path  500  to be described later. For example, the second base portion  210  may be provided in the shape of a rectangular parallelepiped flat plate, and an engagement portion and a connection portion for connection with the first base portion  110  provided in the first heat exchanging portion  100  or with another heat exchanger module  10  may be arranged on four sides of the second base portion  210 . 
     For example, the first engagement portion  215 , the second engagement portion  216 , and the third engagement portion  217  may be arranged in the second base portion  210  to correspond to the first engagement portion  115  through the third engagement portion  117  provided in the first base portion  110 . Functions and roles of the first engagement portion  215  through the third engagement portion  217  arranged in the second base portion  210  substantially correspond to the first engagement portion  115  through the third engagement portion  117  provided in the first base portion  110  and thus will not be described for convenience of a description. 
     The second base portion  210  according to an embodiment may include a material having high thermal conductivity, e.g., metal having high thermal conductivity, such as aluminum, etc., because the second base portion  210  may need to be capable of delivering heat between heat exchanging fluid passing through the second flow path  500  and a heat exchanging target and easily delivering the delivered heat to external air. However, the present disclosure is not limited thereto, and depending on a need, the second base portion  210  may include various materials. 
     The second through portion  220  may be formed to pass through the second base portion  210  and may extend in a direction. For example, the second through portion  220  may extend in the first direction X and may be a support portion into which the second flow path  500  through which the heat exchanging fluid may pass may be inserted. However, the present disclosure is not limited thereto, and the second flow path  500  may not be inserted into the second through portion  220 , and in this case, the heat exchanging fluid may flow along the second through portion  220 . For example, the second through portion  220  may be provided as one or more portions. A technical feature of adjusting a heat exchanging capacity with a plurality of the second through portion  220  is substantially the same as described with respect to the first through portion  120  and thus will not be further described. 
     The second coupling recessed groove  230  may form the accommodation portion  400  by being coupled to the first coupling recessed groove  130  provided in the first heat exchanging portion  100 . The second coupling recessed groove  230  according to an embodiment may be a processed article capable of exchanging heat with the heat exchanging fluid or a support portion in which the processed article case B may be arranged. For example, the second coupling recessed groove  230  may be provided to have a shape corresponding to a shape of the processed article or the processed article case B. 
     The identification portion  240  may be an identification member (e.g. an identifier) for identifying a form and a type of the second heat exchanging portion  200 . Details related to the identification portion  240  arranged in the second heat exchanging portion  200  are substantially the same as described with respect to the identification portion  140  arranged in the first heat exchanging portion  100  and thus will not be further described for convenience of description. 
     Referring to  FIG. 3 , the heat exchanger module  10  according to an example may be formed by coupling the first heat exchanging portion  100  to the second heat exchanging portion  200 . For example, when the first heat exchanging portion  100  and the second heat exchanging portion  200  are coupled to each other, the accommodation portion  400  may be formed by coupling the first coupling recessed groove  130  to the second coupling recessed groove  230 . According to an embodiment, the processed article case B including the processed article may be arranged in the accommodation portion  400 , and a shape of a sidewall of the accommodation portion  400  may correspond to a shape of an outer wall of the processed article case B supported. 
     For example, the first flow path  300  and the second flow path  500  may be selectively arranged in the first through portion  120  and the second through portion  220 . For example, when a heat exchanging capacity for a processed article accommodated in the processed article case B is large, heat exchanging fluid may pass through both the first flow path  300  and the second flow path  500 . The number of the first through portion  120  and the second through portion  220  according to embodiments may be adjusted. Thus, the number of the first flow path  300  and the second flow path  500  arranged in the one or more of the first through portion  120  and the second through portion  220  may be further increased. By increasing the flow quantity of heat exchanging fluid passing through the increased number of the first flow path  300  and the second flow path  500 , a heat exchanging capacity may be increased. When a heat exchanging capacity for a processed article accommodated in the processed article case B is small, heat exchanging fluid may pass through any one of the first flow path  300  and the second flow path  500 . 
     In the foregoing embodiment, the first flow path  300  and the second flow path  500  have been described as a path through which the heat exchanging fluid passes, but when the first flow path  300  and the second flow path  500  are not arranged in the first through portion  120  and the second through portion  220 , the heat exchanging fluid may also pass through the first through portion  120  and the second through portion  220 . In this case, a heat exchanging capacity may be adjusted by controlling the number of the first through portion  120  and the second through portion  220 . 
     According to an embodiment, the heat exchanging fluid may pass through the first flow path  300  and the second flow path  500  arranged in the first through portion  120  and the second through portion  220 , and the processed article may be accommodated in the processed article case B arranged in the accommodation portion  400 , such that heat exchange occurs. According to another embodiment, a third flow path  600  may be arranged in the accommodation portion  400 . According to embodiments, the third flow path  600  may be formed by a flow path body. When the processed article that is a heat exchanging target is in the form of fluid, the heat exchanging target may flow in any one of the first flow path  300  through the third flow path  600 . For example, when the processed article passes through one or more of the first flow path  300  and the second flow path  500 , the heat exchanging fluid may exchange heat with the processed article by passing through the third flow path  600 . As described above, a path in which and a heat exchanging capacity with which the processed article and the heat exchanging fluid exchange heat may be freely determined according to a type and an assembly scheme of the first heat exchanging portion  100  and the second heat exchanging portion  200 , thus improving a degree of freedom in configuration of the heat exchanger module  10 . 
       FIG. 4  is a perspective view of a heat exchanger module according to another embodiment of the present disclosure.  FIG. 5  is a perspective view of a heat exchanger module according to another embodiment of the present disclosure. 
     As shown in  FIG. 3 , the heat exchanger module  10  according to an embodiment may be formed by coupling two heat exchanging portions to each other. However, the present disclosure is not limited thereto, and the number of heat exchanging portions may be changed variously, for example, two or more. 
     Referring to  FIG. 4 , a heat exchanger module  70  according to another embodiment may include three heat exchanging portions, e.g., a first heat exchanging portion  710  (e.g. a first heat exchanging body), a second heat exchanging portion  720  (e.g. a second heat exchanging body), and a third heat exchanging portion  730  (e.g. a third heat exchanging body) that are connected to one another. Each of the first heat exchanging portion  710  through the third heat exchanging portion  730  according to an embodiment may include one or more of a first through portion  711 , one or more of a second through portion  721 , and one or more of a third through portion  731 . A first flow path  712 , a second flow path  722 , and a third flow path  732  may be arranged in the first through portion  711 , the second through portion  721 , and the third through portion  731 . According to embodiments, the first flow path  712  through the third flow path  732  may each be formed by a respective flow path body. An accommodation portion  741  may be formed by coupling among the first heat exchanging portion  710 , the second heat exchanging portion  720 , and the third heat exchanging portion  730  according to an embodiment. In the accommodation portion  741 , the processed article case B or the third flow path  600 , as a fourth flow path, as shown in  FIG. 3  may be arranged. 
     Referring to  FIG. 5 , a heat exchanger module  80  according to another embodiment may include four heat exchanging portions, e.g., a first heat exchanging portion  810  (e.g. a first heat exchanging body), a second heat exchanging portion  820  (e.g. a second heat exchanging body), a third heat exchanging portion  830  (e.g. a third heat exchanging body), and a fourth heat exchanging portion  840  (e.g. a fourth heat exchanging body) that are connected to one another. Each of the first heat exchanging portion  810  through the fourth heat exchanging portion  840  according to an embodiment may include one or more of a first through portion  811 , one or more of a second through portion  821 , one or more of a third through portion  831 , and one or more of a fourth through portion  841 . A first flow path  812 , a second flow path  822 , a third flow path  832 , and a fourth flow path  842  may be arranged in the first through portion  811 , the second through portion  821 , the third through portion  831 , and the fourth through portion  841 . According to embodiments, the first flow path  812  through the fourth flow path  842  may each be formed by a respective flow path body. An accommodation portion  851  may be formed by coupling among the first heat exchanging portion  810 , the second heat exchanging portion  820 , the third heat exchanging portion  830 , and the fourth heat exchanging portion  840  according to an embodiment. In the accommodation portion  851 , the processed article case B or the third flow path  600 , as a fifth flow path, as shown in  FIG. 3  may be arranged. 
     As described above, as the number of heat exchanging portions forming the heat exchanger modules (e.g. heat exchanger module  10 , heat exchanger module  70 , and heat exchanger module  80 ) is changed, the shapes of the heat exchanger modules may be changed and the number of through holes and flow paths passing through the heat exchanging modules may be adjusted. Thus, a designer may select and assemble required heat exchanger modules according to the shape of a heat exchanging target and a heat exchanging capacity, thus improving the degree of freedom of configuration and reducing a manufacturing cost. 
       FIG. 6  is an exploded perspective view of an assembly-type heat exchanger according to an example.  FIGS. 7A and 7B  are partial cross-sectional views of an assembly-type heat exchanger including a connection portion according to an example. 
     Referring to  FIGS. 1 and 6 , the plurality of the heat exchanger module  10  are connected by the first connection portion  20  in the first direction X, and are connected by the second connection portion  30  in the second direction Y that is different from the first direction X. The first connection portion  20  according to an embodiment may include a connection flow path  25  for connection with the first through portion  120  or the second through portion  220  included in the plurality of the heat exchanger module  10 , and second engagement portion  116  and second engagement portion  216  for connecting the plurality of the heat exchanger module  10  in the first direction X. Details related to the connection flow path  25  for connection with the first through portion  120  or the second through portion  220  will be described later with reference to  FIGS. 7A and 7B . 
     The second engagement portion  116  according to an embodiment may be arranged in the first heat exchanging portion  100  and couple an adjacent heat exchanger module  10  in the first direction X. The second engagement portion  216  provided in the second heat exchanging portion  200  may be arranged for coupling between the adjacent heat exchanger module  10  in the first direction X. For example, depending on an engagement strength, the second engagement portion  116  and the second engagement portion  216  may be arranged in one or more of the first heat exchanging portion  100  and the second heat exchanging portion  200 . The second engagement portion  116  and the second engagement portion  216  according to an embodiment may be provided as a magnet using a magnetic force, but the present disclosure is not limited thereto. 
     The second connection portion  30  according to an embodiment may include one or more of a third engagement portion  117  and a third engagement portion  217  for connecting the plurality of the heat exchanger module  10  in the second direction Y. According to an example, the third engagement portion  117  may be arranged in the first heat exchanging portion  100 , and the third engagement portion  217  may be arranged in the second heat exchanging portion  200 . As the third engagement portion  117  arranged in a first heat exchanging portion  100  and the third engagement portion  217  arranged in a second heat exchanging portion  200  are coupled to each other, the first heat exchanging portion  100  and the second heat exchanging portion  200  may be connected in the second direction Y. Although not shown in  FIGS. 1 and 6 , when a through hole through which heat exchanging fluid flows is arranged in the second direction Y, a separate connection flow path may be arranged (e.g. within adjacent ones of the heat exchanger module  10  in the second direction Y). 
     Referring to  FIG. 7A , the first connection portion  20  according to an embodiment may include the connection flow path  25 , a locking portion  26 , a sealing member  27 , and an elastic member  28 . The connection flow path  25  according to an embodiment may be arranged between a plurality of the first through portion  120  included in a plurality of the heat exchanger module  10  that are arranged adjacent in the first direction X, and may be in the form of a pipe to deliver heat exchanging fluid that flows along the first through portion  120 . A locking member  251  engageable with the locking portion  26  may be arranged in opposite end portions of the connection flow path  25 . The locking portion  26  according to an embodiment may be arranged in an end portion of the first through portion  120 , and may include an engagement structure  261  engageable with the locking member  251  and a spring structure  262  for restoration of the engagement structure  261 . The sealing member  27  according to an embodiment may be arranged between the locking member  251  and the engagement structure  261 . For example, the sealing member  27  may include a material capable of preventing leakage of heat exchanging fluid, e.g., a rubber material having an elastic force. Thus, the sealing member  27  may prevent heat exchanging fluid moving via the first through portion  120  and the connection flow path  25  from leaking outside. The elastic member  28  may be arranged between the plurality of the first through portion  120  and maintain an interval between the plurality of the first through portion  120 , thus improving a sealing force of the sealing member  27 . While the connection flow path  25  and the heat exchanger module  10  are formed as separate components in the foregoing embodiment, the connection flow path  25  and the heat exchanger module  10  may also be formed integrally. 
     Referring to  FIG. 7B , the connection flow path  25  according to an embodiment may be formed to extend from the end portion of the first through portion  120  arranged in a rear end, thus being formed integrally with the first through portion  120  arranged in the rear end. The locking member  251  may be arranged in a front end of the connection flow path  25  in such a way to be engaged with the engagement structure  261 . Details related to the locking portion  26 , the sealing member  27 , and the elastic member  28  are substantially the same as shown in  FIG. 7A , and thus will not be described further herein. 
       FIG. 8  is a perspective view of an assembly-type heat exchanger according to an embodiment.  FIG. 9  is an exploded perspective view of an assembly-type heat exchanger according to an embodiment. 
     In the foregoing embodiment, the plurality of the heat exchanger module  10  may be arranged to be connected to one another along a two-dimensional plane. The plurality of the heat exchanger module  10  according to an embodiment may be arranged in a  3 D structure and may be connected to one another. 
     Referring to  FIGS. 8 and 9 , an assembly-type heat exchanger  2  according to an embodiment may include a first heat exchanger module  11  and a second heat exchanger module  12 . Details related to a through hole included in the first heat exchanger module  11  and the second heat exchanger module  12 , to allow heat exchanging fluid to pass therethrough and an engagement portion connecting a first heat exchanging portion with a second heat exchanging portion are substantially the same as components as shown in  FIG. 3 , and thus will not be further described herein. 
     According to an embodiment, the first heat exchanger module  11  and the second heat exchanger module  12  included in the assembly-type heat exchanger  2  may be arranged to be stacked in a third direction Z. A first accommodation portion  400 - 1  included in the first heat exchanger module  11  and a second accommodation portion  400 - 2  included in the second heat exchanger module  12  may be arranged to be connected to each other in the third direction Z. The processed article case B (see  FIG. 3 ) that is a heat exchanging target or the third flow path  600  (see  FIG. 3 ) may be supported via the first accommodation portion  400 - 1  and the second accommodation portion  400 - 2 . 
     According to an embodiment, the first heat exchanger module  11  and the second heat exchanger module  12  may include a fourth engagement portion  170  included in the third connection portion  40 . The fourth engagement portion  170  may be arranged in the first heat exchanger module  11  and the second heat exchanger module  12 , and fix the first heat exchanger module  11  and the second heat exchanger module  12  in the third direction Z. For example, the fourth engagement portion  170  may include a recessed groove and a protrusion portion that correspond to each other. However, the present disclosure is not limited thereto, and an arbitrary engagement member for fixing the first heat exchanger module  11  and the second heat exchanger module  12  in the third direction Z may be used. 
     As described above, a plurality of heat exchanger modules (e.g. one or more heat exchanger module  10 , one or more first heat exchanger module  11 , and one or more second heat exchange module  12 ) may be arranged to be connected with one another in one of the first direction X, the second direction Y, or the third direction Z. Thus, a designer may select the plurality of heat exchanger modules having various shapes and heat exchanging capacities based on the shape and type of the processed article that is a heat exchanging target, and arrange and assemble them in a two-dimensional or three-dimensional form. Therefore, the degree of freedom of configuration for an assembly-type heat exchanger may be improved, and various heat exchanger modules may be selectively used depending on a need. Hereinbelow, a system for assembling the assembly-type heat exchanger  1  including the plurality of the heat exchanger module  10  by using an automatization system will be described. 
       FIG. 10  is a block diagram of a heat exchanger assembly system according to an example.  FIG. 11  is a schematic diagram of a transferring unit and a heat exchanger module according to an example.  FIG. 12  is a schematic diagram of an assembly device and an assembly-type heat exchanger according to an example.  FIG. 13  is a flowchart of a method of assembling a heat exchanger according to an example. 
     Referring to  FIGS. 2A, 2B, and 10 , a heat exchanger assembly system  1000  according to an embodiment may include a plurality of the heat exchanger module  10 , a controller  700 , a first communication module  910 , a transferring unit  900 , and an assembly device  950 . The controller  700  according to an embodiment may control driving of the heat exchanger assembly system  1000 . For example, the controller  700  may receive information, stored in the identification portions  140  and  240 , about a shape of the heat exchanger module  10 , the number and position information of through portions, etc., and control operations of the transferring unit  900  and the assembly device  950 . 
     The first communication module  910  may transmit and receive information by communicating with a second communication module  920 , and a third communication module  930 , and a fourth communication module  940  included in the heat exchanger module  10 , the transferring unit  900 , and the assembly device  950 , respectively. For example, the first communication module  910  through the fourth communication module  940  may include arbitrary communication modules capable of transmitting and receiving information by using a wireless scheme. According to embodiments, the first communication module  910  through the fourth communication module  940  may each comprise at least one circuit configured to transmit and receive information by using a wireless scheme. 
     The transferring unit  900  may be a movable member (e.g. at least one moveable body) capable of moving the heat exchanger module  10  to a particular position. The transferring unit  900  may include the third communication module  930 , and may move the heat exchanger module  10  to a particular position according to a control signal delivered from the first communication module  910  as shown in  FIG. 10 . 
     The assembly device  950  may connect and assemble the plurality of the heat exchanger module  10 . The assembly device  950  according to an embodiment may include at least one actuated body (e.g. a robot arm) capable of holding the plurality of the heat exchanger module  10  to connect the plurality of the heat exchanger module  10  to each other as shown in  FIG. 11 . The assembly device  950  may include the fourth communication module  940 , receive information about positions and types of the heat exchanger module  10  through communication with the first communication module  910 , and then assemble the plurality of the heat exchanger module  10  at a particular position. 
     Referring to  FIG. 13 , the controller  700  may receive information stored in an identification portion of the heat exchanger module  10 . In operation S 110 , for example, the controller  700  may receive information stored in the identification portion of the heat exchanger module  10  by using the first communication module  910  communicating with the second communication module  920  included in the heat exchanger module  10 . For example, information such as the shape of the exchanger module  10 , the number of through holes, and the position of the through holes may be stored in the identification portions  140  and  240  of the plurality of the heat exchanger module  10 . 
     Next, the controller  700  may transfer the heat exchanger module  10  to a particular position by using the transferring unit  900 . In operation S 120 , the controller  700  may determine the necessary heat exchanger module  10  by using the received information of the heat exchanger module  10  and then transfer the determined heat exchanger module  10  to the particular position. In this case, the controller  700  may transmit a control signal to the transferring unit  900  by using the first communication module  910  communicating with the third communication module  930  included in the transferring unit  900 . The transferring unit  900  may transfer the heat exchanger module  10  to the particular position based on the received control signal. 
     Next, the plurality of the heat exchanger module  10  may be assembled by using the assembly device  950 . In operation S 130 , the assembly device  950  according to an embodiment may assemble the plurality of the heat exchanger module  10  transferred to the particular position. In this case, the controller  700  may transfer a control signal regarding a position and a direction for assembly of the plurality of the heat exchanger module  10  to the fourth communication module  940  included in the assembly device  950 . The assembly device  950  according to an embodiment may assemble the plurality of the heat exchanger module  10  in the particular position by using a holding device such as a robot arm, etc. 
     As described above, the heat exchanger module replaceable based on the type and shape of the processed particle for heat exchange and the heat exchanging capacity may be selected, and the automatically selected heat exchanger module may be automatically transferred and assembled to achieve system automation. 
     While the heat exchanger module, the assembly-type heat exchanger, and an operation method of the heat exchanger assembly system according to embodiments of the present disclosure have been shown to help understanding of the present disclosure, it will be apparent to those of ordinary skill in the art that modifications and variations may be made. 
     The heat exchanger module and the assembly-type heat exchanger according to an embodiment of the present disclosure may change shapes thereof based on a change in a shape and a state of a processed article. 
     Moreover, the heat exchanger module and the assembly-type heat exchanger according to an embodiment of the present disclosure may adjust a cooling capacity based on a change in a shape and a state of a processed article. 
     Furthermore, the heat exchanger assembly system according to an embodiment of the present disclosure may automatically assemble the assembly-type heat exchanger based on a change in a shape and a state of a processed article. 
     It should be understood that embodiments described herein should be considered in a descriptive sense only and not for purposes of limitation. Descriptions of features or aspects within each embodiment should typically be considered as available for other similar features or aspects in other embodiments of the present disclosure. While one or more embodiments have been described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope as defined by the following claims.