Patent Publication Number: US-11391503-B2

Title: Rotating pump mount and support for transportation enclosure

Description:
CLAIM OF PRIORITY 
     This patent application claims the benefit of priority, under 35 U.S.C. Section 119(e), to Stephen J. Scully Jr. U.S. Patent Application Ser. No. 62/824,127, entitled “ROTATING PUMP MOUNT AND SUPPORT FOR TRANSPORTATION ENCLOSURE,” filed on Mar. 26, 2019, each of which is hereby incorporated by reference herein in its entirety. 
    
    
     BACKGROUND 
     The present disclosure relates generally to transportation devices for temperature sensitive items. In various circumstances, temperature sensitive products may require transportation. For example, vials of a vaccine or tubes of blood require transport between medical facilities and/or laboratories. Some of the products requiring transport can be damaged by relatively extreme ambient conditions such as high or low temperatures. Such products therefore require a transportation enclosure capable of actively or passively maintaining a temperature range of the product within the enclosure. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. Like numerals having different letter suffixes may represent different instances of similar components. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed in the present document. 
       The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee. 
         FIG. 1  illustrates a top isometric view of a transportation enclosure, in accordance with at least one example of this disclosure. 
         FIG. 2A  illustrates a front isometric view of a pump and a pump mount, in accordance with at least one example of this disclosure. 
         FIG. 2B  illustrates a rear isometric view of a pump and a pump mount, in accordance with at least one example of this disclosure. 
         FIG. 2C  illustrates a side isometric view of a pump and a pump mount, in accordance with at least one example of this disclosure. 
         FIG. 3  illustrates a schematic view a cooling system, in accordance with at least one example of this disclosure. 
         FIG. 4A  illustrates a top view of a portion of a pump mount, in accordance with at least one example of this disclosure. 
         FIG. 4B  illustrates a cross-sectional view of a portion of a pump mount, in accordance with at least one example of this disclosure. 
         FIG. 5  illustrates a top isometric view of a transportation enclosure, in accordance with at least one example of this disclosure. 
         FIG. 6  illustrates a front isometric view of a pump and a pump mount, in accordance with at least one example of this disclosure. 
         FIG. 7  illustrates a front isometric view of a pump and a pump mount, in accordance with at least one example of this disclosure. 
         FIG. 8  illustrates a top view of a transportation enclosure, in accordance with at least one example of this disclosure. 
         FIG. 9  illustrates an isometric view of a support for a transportation enclosure, in accordance with at least one example of this disclosure. 
     
    
    
     DETAILED DESCRIPTION 
     To accommodate transportation of temperature sensitive items, containers having passive or active temperature control can be used. Some transportation enclosures can use active cooling to maintain an internal temperature of the enclosure during transportation of the fluids where ambient air can be used to cool one or more cavities within the enclosure and forced convection can be used to transfer heat between the fluids and the ambient environment. However, the use only ambient may be insufficient to maintain a desired product temperature within the enclosure due to extreme ambient conditions. 
     The techniques of this disclosure can help provide a solution to these issues such as through use of an active cooling or heating system. The heating/cooling system can be a transportable refrigeration system that includes a coil positioned to surround a product carrier, allowing a temperature of the carrier and products therein to be maintained at a setpoint temperature or within a desired range of temperatures. The heating/cooling system can also include a pump mount that allows for rotation of the pump with respect to a housing of the enclosure, which can help ensure the pump operates efficiently during transportation of the enclosure. The rotating pump mount can also help prevent oil return issues and oil starvation problems when the pump is a refrigerant compressor or a pump otherwise requiring oil. 
     The techniques of this disclosure can also help provide a solution to the problem of shock and forces transmitted to the cooling system and products within the enclosure by including shock absorbing pillars or supports placed within the enclosure. The supports can be positioned to provide structure sufficient to support a product carrier and products while also providing integral flow channels configured to promote airflow within the enclosure, such as during natural and/or forced convection. Further, because the supports may be relatively light weight, the supports may help reduce an overall weight of the enclosure. Though lightweight, the supports can be relatively high strength to help absorb shock and vibration (such as caused by drop) to limit transfer of the forces to products and components within the carrier. 
       FIG. 1  illustrates an exploded view of a transportation enclosure  100 , in accordance with at least one example of this disclosure. The transportation enclosure  100  can include a housing  102 , a cooling system  104 , and a product carrier  106 . The housing  102  can include walls  108   a - 108   e , handles  110  (only one handle is visible in  FIG. 1 ), hinges  112 , and fasteners  114 . The cooling system  104  can include a heat exchanger  116 , a compressor  118 , and a pump mount  120 . The transportation enclosure  100  can also include power and control modules  122 . 
     The components of the transportation enclosure  100  can be made of one or more of metals, plastics, foams, elastomers, ceramics, composites, combinations thereof, or the like. Many of the components of the enclosure  100  can be made of insulative materials, such as one or more of plastics, foams, or the like to help maintain a desired temperature within the enclosure  100 . 
     The housing  102  can be a support structure configured to releasably secure one or more tubes, vials, specimen containers, various medical products, or the like. The housing  102  can be at least partially formed by the walls  108   a - 108   e , which can form a substantially rectangular compartment. The housing  102  can have other shapes in other examples. The transportation enclosure  100  can include a lid, which can be an insulative lid configured to enclose one or more sides of the enclosure  100 . The lid can be releasably securable to the housing  102  via interference fit or other temporary locking interface such as through use of fasteners  114 , of which there can be 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or the like. The lid can also be secured to the housing  102  through the hinges  112 , of which there can be 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, or the like. The hinges  112  can be secured to complimentary hinges of the lid to form a hinge between the lid and the housing  102  for repeatable opening of the lid such as for access to contents of the housing  102 . The handles  110  can be connected to or integrated with the walls  108  and can be configured to be grasped for carrying of the enclosure  100 . 
     The cooling system  104  can be a cooling and/or heating system configured to provide heating and/or cooling to one or more components within the housing  102 , such as the product carrier  106  and the contents thereof. The heating/cooling system  104  can be a liquid circulation cooling/heating, a vapor compression cycle cooling system, or a heatpump vapor compression cycle system using, for example refrigerant. In some examples, the system  104  can be only a heating device or only a cooling device, depending on the requirements of the contents of the enclosure  100 . In some examples, the heating/cooling system  104  can be one or more thermoelectric devices (such as Peltier coolers). 
     The heat exchanger  116  can be supported by the housing  102  and in fluid communication with the pump  118  and an ambient environment (i.e. outside of the housing  102 ) via a second heat exchanger. In some examples, the heat exchanger  116  can be a coil configured to surround the product carrier  106  and, during operation, to heat and/or cool the product carrier  106  and the products therein. The heat exchanger  116  can include fins in some examples to increase thermal performance of the heat exchanger  116 . The heat exchanger  116  can be comprised of materials having a relatively high heat transfer coefficient to improve heat transfer between fluid within the heat exchanger  116  and the product carrier  106 , such as one or more of copper, aluminum, silver, steel, or the like. 
     The pump  118  can be a fluid pump (such as a water or glycol pump) configured to pump fluid through a closed circuit and between heat exchangers, such as the heat exchanger  116 . The pump  118  can be a can be a positive displacement or rotary pump, such as a centrifugal pump configured to pump fluid. In some examples, the pump  118  can be a compressor, such as a refrigerant compressor configured to compress and motivate refrigerant gas (such as R-134a, R-410A, R-22, R-407C, or R-404A). 
     The pump mount  120  can be one or more brackets or pieces of hardware securable to the housing  102  and the pump  118  where the pump mount  120  can secure the pump  118  to the housing  102 . As discussed below, the pump mount  120  can include one or more components that allow for rotation of the pump  118  with respect to the housing. Such rotation can help avoid issues with pumping performance (and oil management for compressors) for the pump  118  during transportation, such as when the housing  102  is rotated with respect to a direction of gravity. That is, when the housing  102  is not level. 
     The power supply and control modules  122  can include a battery and circuitry configured to provide power to the cooling system  104  during transportation of the enclosure  100 . The power supply can be rechargeable in some examples. The control modules  122  can also include one or more devices for controlling operation of components of the enclosure  100 , such as one or more temperature sensors, the cooling system  104 , and/or a controller. The control modules  122  can be connected to the heating/cooling system  104  to distribute power to the heating/cooling system  104  and to control the operation of the heating/cooling system  104 , such as fans and the pump  118 . The control modules  122  can include a programable controller, such as a single or multi-board computer, a direct digital controller (DDC), or a programable logic controller (PLC). In other examples the controller can be any computing device, such as a handheld computer, for example, a smart phone, a tablet, a laptop, a desktop computer, or any other computing device including a processor and wireless communication capabilities. 
     In operation of some examples, tubes, products, or samples can be placed in the product carrier  106  and the lid can be secured to the housing  102 . A controller (such as the controller of the modules of  FIG. 1 ) can determine a temperature within the cavity housing  102  and/or of the tubes products within the carrier  106  and can determine if the temperature(s) are within a desired temperature range. When heating or cooling is needed to maintain the temperature within the housing  102 , the heating/cooling system  104  can be enabled. 
     Fans can be used to deliver ambient air to intake ducts or louvers for an exchange of heat with the ambient environment (such as through a condenser or heat rejection coil) and the pump  118  can be operated to circulate a fluid through the cooling system, allowing the product to be cooled or heated by the heat exchanger  116 . The pump  118  can be operated as necessary to heat or cool the products within the carrier  106  to maintain the temperature at desired temperature set point or within a desired temperature range. During transportation of the enclosure  100 , the pump  118  is able to rotate on the pump mount  120  with respect to the housing  102  to help promote efficient operation of the pump  118  during transportation of the enclosure  100 . 
       FIG. 2A  illustrates a front isometric view of the pump  118  and the pump mount  120 , in accordance with at least one example of this disclosure.  FIG. 2B  illustrates a rear isometric view of the pump  118  and the pump mount  120 , in accordance with at least one example of this disclosure.  FIG. 2B  illustrates a side isometric view of the pump  118  and the pump mount  120 , in accordance with at least one example of this disclosure.  FIGS. 2A-2C  are discussed below concurrently. 
     Also shown in  FIGS. 2A, 2B, and 2C  are a pump manifold  124 , bearings  126   a  and  126   b , a suction line  128 , a discharge line  130 , a stationary bracket  132 , and a rotating bracket  134 . The stationary bracket  132  can include a race  136  and arms  138   a  and  138   b . The rotating bracket  134  can include an integrated manifold  140 , an overbalance  142 , a wheel  144 , and a platform  146 . Also shown in  FIG. 2C  is rotational axis A. 
     The pump manifold  124  can be a pipe or rod including suction and discharge bores and ports (as discussed below) and can connect to the suction line  128  and the discharge line  130  of the pump  118  (in some examples via the integrated manifold  140 ). The pump manifold  124  can be connected to the platform  146  (or components connected thereto) and can therefore be configured to rotate with the platform  146  and the pump  118  about the rotational axis A ( FIG. 2C ) defined by the pump manifold  124 . The bearings  126   a  and  126   b  can be secured to the arms  138  and the pump manifold  124  to create rotational bearings to allow for relatively low friction rotation of the pump manifold  124  with respect to the stationary bracket  132 . 
     The suction line  128  and the discharge line  130  can be a suction and discharge line, respectively of the pump  118  and can be made of rigid or semi-rigid materials configured to transmit pressurized fluid therethrough. 
     The stationary bracket  132  can be a rigid or semi-rigid bracket secured to one or more of the walls of the housing  102  and the rotating bracket  134  can be a rigid or semi-rigid bracket supported by the pump manifold  124  and configured to support the pump  118  thereon. The pump  118  can be releasably securable to the platform  146  of the rotating bracket  134 . In some examples, the platform  146  can be substantially planar. 
     The race  136  can be a stationary portion of the stationary bracket  132  extending at least partially around the rotational axis A. The race  136  can be positioned and configured to engage the wheel  144 . 
     The integrated manifold  140  can be integrated with the platform  146  or can be connected thereto and therefore rotatable with the rotating bracket  134  and the pump  118 . The integrated manifold  140  can include suction and discharge lines therein connecting to the suction and discharge bores of the pump manifold  134  to allow the suction line  128  and the discharge line  130  to be connected to the pump manifold  124  (and to separate respective suction and discharge lines). 
     The overbalance  142  can be a weight or mass suspended from a bottom portion of the platform  146 . In some examples, the weight or mass of the overbalance  142  can have a center of gravity below the rotational axis A when the platform  146  is in a resting position. In some examples, the weight or mass of the overbalance  142  can be positioned entirely below the rotational axis A when the platform  146  is in a resting position. The wheel  144  can extend from the overbalance  142  (or from a portion of the rotating bracket  134 ) and can be rotatable relative thereto. 
     In operation of some examples, the rotating bracket  134 , pump  118 , suction line  128 , discharge line  130 , and pump manifold  124  can rotate with respect to the stationary bracket  132  and therefore relative to the housing  102  to allow the pump  118  to maintain a desired orientation with respect to the direction of the gravitational force, which can help allow the pump  118  to operate efficiently and can help prevent oil return and delivery issues caused by rotation of the pump with respect to the gravitational force. The overbalance  142  can help to orient the pump  118  with respect to gravity. 
     Though rotation of the pump  118  to maintain orientation with respect to a direction of gravity is desired, it is also preferable to minimize over-rotation of the pump  118  due to forces applied to the enclosure  100 . During rotation of the pump  118  the race  136  can be engageable with the wheel  144  to dampen movement of the rotating bracket  134  (and therefore the pump  118 ) relative to the stationary bracket  132  to help reduce over-rotation of the pump  118  about the central axis. 
       FIG. 3  illustrates a schematic view of a cooling system  300 , in accordance with at least one example of this disclosure. The cooling system  300  can include a compressor  302 , a condenser  304 , an expansion device  306 , an evaporator  308 , a compressor manifold  310  (or pump manifold  310 ), a suction line, and a discharge line  314 , a liquid line  316 , and a distributor line  318 . Also shown in  FIG. 3  are condenser entering air C 1 , condenser leaving air C 2 , evaporator entering air E 1 , and evaporator leaving air E 2 . 
     The suction line  312 , the discharge line  314 , the liquid line  316 , and the distributor line  318  can be tubes, pipes, conduits, or the like, that are capable of conveying refrigerant through the refrigeration system  300  within the operating pressures and temperatures regularly seen in refrigeration systems. 
     The compressor  302  can be a positive displacement refrigerant compressor, such as a scroll compressor, a reciprocating compressor, a rotary compressor, or the like. The compressor  302  can be configured to pump various refrigerants, such as R-134a, R-410A, R-22, R-407C, R-404A, or the like. The evaporator  308  and the condenser  310  can be coils configured to exchange heat between refrigerant and air, such as plain tube coils, tube and fin coils, microchannel coils, or the like. The expansion device  306  can be a fixed orifice expansion device, such as a capillary tube, metering piston, or the like, or can be a thermal expansion valve (or an electronic expansion valve) configured to expand a liquid refrigerant. 
     In operation, the cooling system  300  can function consistently with vapor compression cycle systems known the art, where: the compressor  302  receives relatively cold gas refrigerant from the evaporator  308  via the suction line  312 ; the compressor discharges hot refrigerant gas to the discharge line  314  for delivery to the condenser coil  304 ; the condenser coil  304  can use the condenser incoming air C 1  to condense the refrigerant and can discharge hot exhaust condenser air C 2  and deliver hot liquid refrigerant through the liquid line  316  to the expansion valve  306 ; the expansion valve  306  can cool the liquid refrigerant by expanding it into a cool liquid gas mixture for delivery to the evaporator coil  208  via the distributor line  318 ; and, the evaporator coil  308  can use the cool refrigerant to cool the incoming evaporator air E 1  using the cool refrigerant to discharge relatively cooler air E 2  and to discharge superheated low pressure refrigerant gas to the compressor  302 . 
     The cooling system  300  can differ from other cooling systems in that it includes the compressor manifold  310 , which can connect to the suction line  312  and to the discharge line  314  such that suction gas flows through the compressor manifold  310  independently of (in fluid isolation from) the discharge gas, which also travels through the compressor manifold  310 . The compressor manifold  310  can be used to help allow for rotation of the compressor  302  and the compressor manifold  310  with respect to other components of the cooling system  300 , such as the evaporator  308 , the condenser  304 , the expansion valve  306 , and the refrigerant lines ( 312 ,  314 ,  316 , and  318 ). 
     In some examples, the cooling system  300  can be a reversible heat pump system where the flow of refrigerant can be reversed by the compressor  302  (or another component) and the evaporator  308  can become the condenser and the condenser  304  can become the evaporator. Though the cooling system  300  is shown and described as being a refrigeration system, the cooling system  300  can also be a liquid, water, or glycol cooling system where the compressor  302  is a pump and the expansion valve  306  is optionally omitted. 
       FIG. 4A  illustrates a top view of a portion of the pump mount  120 , in accordance with at least one example of this disclosure.  FIG. 4B  illustrates a cross-sectional view of a portion of the pump mount  120 , in accordance with at least one example of this disclosure.  FIGS. 4A and 4B  are discussed below concurrently. 
     The components of  FIGS. 4A-4B  can be consistent with those of  FIGS. 1-2C ;  FIGS. 4A-4B  shows additional details of such components. For example,  FIGS. 4A-4B  show how the pump manifold  124  can include a plug  148 , a suction bore  150 , a discharge bore  152 , a suction port  154 , and a discharge port  156 . 
     The suction bore  150  and the discharge bore  152  can each extend from an end of the pump manifold  124  into the integrated manifold  140  where the suction bore  150  and the discharge bore  152  can be fluidly isolated from each other within the pump manifold  124  by a wall  155  (shown in  FIG. 4B ). The suction port  154  can be a bore extending from an outer surface of the pump manifold  124  and into the pump manifold  124  to intersect with the suction bore  150 . Similarly, discharge port  156  can be a bore extending from an outer surface of the pump manifold  124  and into the pump manifold  124  to intersect with the discharge bore  152 . The suction port  154  and the discharge port  156  can be on opposite, or substantially opposite, sides (diametrically opposite sides) of the pump manifold  124  for connection to a rotating manifold (shown and discussed in  FIG. 6  below). 
       FIGS. 4A and 4B  also show that the integrated manifold  140  can include a suction bore  158  and a discharge bore  160 . The suction bore  158  of the integrated manifold  140  can connect to the suction bore  150  of the pump manifold  124 . Similarly, the discharge bore  160  of the integrated manifold  140  can connect to the discharge bore  152  of the pump manifold  124 . 
       FIGS. 4A-4B  also show how the plug  148  can include a suction boss  162  and a discharge boss  164  that can extend respectively from a base  166  of the plug  148 . When the plug  148  is secured to an end of the pump manifold  124 , the suction boss  162  can extend into the suction bore  150  and the discharge boss  164  can extend into the discharge bore  152  to limit flow through the end of the pump manifold  124  and to help promote flow through the suction port  154  and the discharge port  156 . By using the plug  148  to close the suction bore  150  and the discharge bore  152 , a cost to produce the pump manifold  124  can be reduced because drilling operations to create the suction bore  150  and the discharge bore  152  can be simpler (drilling through the end of the pump manifold  124 ). 
       FIGS. 4A-4B  also show how the bearing  126   b  can receive the pump manifold  124  therein and how the bearing  126   b  can be secured within a bore of the arm  138   b  to create a rotating interface between the pump manifold  124  and the stationary bracket  132 . 
       FIG. 5  illustrates a top isometric view of a transportation enclosure, in accordance with at least one example of this disclosure.  FIG. 5  shows an alternative view of the enclosure  100  and its components. 
       FIG. 6  illustrates a front isometric view of a pump  618  and a pump mount  620 , in accordance with at least one example of this disclosure. The pump  618  and the pump mount  620  can be similar to the pump  118  and  120  discussed above, except that the pump mount  620  can include a portion suspended from the pump manifold  624 . Any of the previous enclosures can be modified to include such a pump and pump mount. 
       FIG. 6  shows how a rotating bracket  634  can be suspended from a pump manifold  624  by arms  678   a  and  678   b , such that a center of gravity of the pump  618  is below an axis of rotation A (a center of the pump manifold  624 ). Such placement of the pump  618  can help promote movement of the pump about the axis of rotation when the enclosure to which a stationary bracket  632  is fixed. Arms  638   a  and  638   b  can include bores therethrough to receive the pump manifold  624  therethrough to create a bearing to allow the pump manifold  624  to rotate with respect to the stationary bracket  632 . 
       FIG. 6  also shows a rotating manifold  668 , which can be fluidly connected to the pump manifold  624  and to a discharge line  672  and a suction line  674  to connect the pump manifold  624  the discharge line  672  and the suction line  674  to effectively connect the pump  618  to the discharge line  672  and the suction line  674 . The rotating manifold  668  can be secured to the pump manifold  624  using a bolt  670  that can be securable to a threaded portion  676  of the pump manifold  624 . The rotating manifold  668  can be configured to connect to suction and discharge ports of the pump manifold  624  to allow for the pump manifold  624  to rotate with respect to the discharge line  672  and the suction line  674  without breaking the fluid connection between the discharge line  672  and the suction line  674  and the pump  618 . 
       FIG. 7  illustrates a front isometric view of a pump  718  and a pump mount  720 , in accordance with at least one example of this disclosure. The pump  718  and the pump mount  720  can be similar to the pump  118  and  120  discussed above, except that the pump mount  720  can forego a race and wheel, which can help reduce a footprint of the stationary bracket  734 . Any of the previous enclosures can be modified to include such a pump and pump mount. 
     In such an arrangement, arms  738   a  and  738   b  can extend upward to form a rotational support for a pump manifold  724 . Bearings  726  can be secured to the arms  738 . A platform  746  can be positioned below the pump manifold and a counterbalance can be suspended from a bottom portion of the platform  746 . 
       FIG. 8  illustrates a top view of a transportation enclosure  800 , in accordance with at least one example of this disclosure. The transportation enclosure  800  can be similar to the transportation enclosures discussed above, except  FIG. 8  shows that the transportation enclosure  800  can include a product enclosure, a cooling system enclosure, and supports. Any of the previous enclosures can be modified to include such enclosures and supports. 
     The transportation enclosure  800  can include a housing  802 , a cooling system  804 , a product carrier  806 , a cooling system enclosure  808 , a product enclosure  810 , supports  812   a - 812   f , and a condenser fan  814 . The housing  802  can include walls  816   a - 816   d.    
     The cooling system enclosure  808  and the product enclosure  810  can be rigid or semi-rigid enclosures. The cooling system enclosure  808  can be sized and shaped to be positioned within the housing  802  and sized and shaped to enclose components of the cooling system  804 . In some examples, the cooling system enclosure  808  can be configured to limit heat transfer between components of the cooling system and other components within the housing  802 , such as components within the product carrier  806 . The product enclosure  810  can be sized and shaped to be positioned within the housing  802  and sized and shaped to enclose the product carrier  806  and therefore products within the product carrier  806 . In some examples, the product enclosure  810  can be configured to limit heat transfer between components of the product carrier  806  and other components within the housing  802 , such as components within the cooling system enclosure  808 . 
     The fan  814  can be one or more fans or pumps configured to motivate air to flow. The fan  814  can be an axial fan, a centrifugal (plug) fan, or the like and can be located adjacent to an opening in the housing  802  to connect the fan  814  to an ambient environment. In other examples, the fan  814  can be in other positions housing  802 . The cooling system  804  can include an evaporator fan in some examples. One or more fans can be used in series or parallel flow configurations. 
     The supports  812   a - 812   e  can be rigid or semi-rigid supports or columns positioned between walls  816  of the housing  802  and the product enclosure  810  and/or the housing  802  and the cooling system enclosure  808 . In some examples, the supports  812 , (such as the support  812   b ) can be positioned between the housing  802  and both the cooling system enclosure  808  and the product enclosure  810 . 
     The supports  812  can be positioned to engage the walls  816 , the product enclosure  810 , and the cooling system enclosure  808  to absorb shock and forces applied to the housing  802 , helping to limit transmission of the shock and forces to the products within the carrier  806  and the components of the cooling system  804 . 
       FIG. 9  illustrates an isometric view of a support  900  for a transportation enclosure, in accordance with at least one example of this disclosure. The support  900  can be the same as the supports  812 ;  FIG. 9  shows structural details of the support  900 . 
     The support  900  can include vertical corrugations  904 , horizontal corrugations  902 , transverse corrugations  906 , lateral corrugations  907 , and through holes  902 . The support  900  can have a shape substantially consistent with a gyroid, which can provide a portion of an “infinite” periodic minimal surface without self-intersection. That is, the support  900  can include or be comprised of layered and substantially parallel ribbons or wavy or undulating corrugations that do not intersect themselves or parallel ribbons. That is, vertical parallel ribbons do not intersect themselves or each other, horizontal parallel ribbons do not intersect themselves or each other, and lateral parallel ribbons do not intersect themselves or each other; however, ribbons from transverse or non-parallel groups of ribbons may meet at certain points. 
     The shape of the support  900  in some examples can be a triply periodic minimal surface. In some examples, the shape of the support  900  can be defined by the equation sin x*cos y+Sin y*cos z+sin z*cos x=0. In some examples, the support  900  can have a shape of a Lidinoid. In other examples, the support  900  can have any shape of the Schwarz P, Schwarz D, Schwarz H, or Schwarz crossed layers of parallels (CLP) surfaces. 
     By having such a shape, the support  900  can be configured to promote a natural flow of air through the support  900 , which can help improve cooling of components within a housing (such as the housing  802 ). Further, the shape of the support  900  and the interconnections between the layers or ribbons can help maintain a relatively high strength or ability to absorb shock and forces while providing flow paths for cooling. 
     NOTES AND EXAMPLES 
     The following, non-limiting examples, detail certain aspects of the present subject matter to solve the challenges and provide the benefits discussed herein, among others. 
     Example 1 is a product transportation and storage enclosure comprising: a housing including walls having a thickness, the housing configured to receive a product therein; a cooling system located within the housing and comprising: a cooling coil; a heat rejection coil connected to the cooling coil; and a pump connected to the cooling coil and the heat rejection coil; and a pump mount comprising: a stationary bracket secured to one or more of the walls of the housing; a rotating bracket configured to support the pump; a pump manifold connected to the stationary bracket and fluidly connected to the pump; and a rotating manifold supported by the pump manifold, the rotating manifold fluidly connecting the pump manifold to the cooling coil and the heat rejection coil, the pump, rotating bracket, and pump manifold rotatable relative to the stationary bracket and the rotating manifold. 
     In Example 2, the subject matter of Example 1 includes, a discharge line connecting the rotating manifold to the heat rejection coil; and a suction line connecting the rotating manifold to the cooling coil. 
     In Example 3, the subject matter of Examples 1-2 includes, wherein the stationary bracket includes a first arm including a first bore and a second arm including a second bore substantially coaxial with the first bore and a rotational axis, the pump manifold extending through the first bore and the second bore to form a rotating bearing such that the pump, rotating bracket, and pump manifold are rotatable about the rotational axis via the rotating bearing. 
     In Example 4, the subject matter of Example 3 includes, wherein the pump manifold includes a suction bore extending through at least a portion of the pump manifold and is connected to a suction line of the pump, and wherein the discharge bore extending through at least a portion the pump manifold and is connected to a discharge line of the pump, the discharge bore fluidly isolated from the suction bore within the pump manifold. 
     In Example 5, the subject matter of Example 4 includes, a suction port connected to the suction bore and a suction portion of the rotating manifold; and a discharge port connected to the discharge bore and a discharge portion of the rotating manifold. 
     In Example 6, the subject matter of Examples 4-5 includes, an integrated manifold supported by the rotating bracket and fluidly connected to the suction bore and the discharge bore. 
     In Example 7, the subject matter of Examples 5-6 includes, a plug connected to an end of the pump manifold to limit flow through the end of the pump manifold and to promote flow through the suction port and the discharge port. 
     In Example 8, the subject matter of Examples 3-7 includes, wherein the rotating bracket further comprises: a platform connected to the pump manifold, the pump securable to the platform. 
     In Example 9, the subject matter of Example 8 includes, wherein the pump is connected to the platform to position a center of mass of the pump below the rotational axis when the platform is in a resting position. 
     In Example 10, the subject matter of Examples 8-9 includes, wherein the rotating bracket further comprises: an overbalance connected to the platform to position a center of mass of the overbalance below the rotational axis when the platform is in a resting position. 
     In Example 11, the subject matter of Examples 8-10 includes, wherein the rotating bracket further comprises: a wheel connected to the platform and engageable with the stationary bracket to dampen movement of the rotating bracket relative to the stationary bracket. 
     In Example 12, the subject matter of Example 11 includes, wherein the stationary bracket further comprises: a race extending at least partially around the rotational axis and engageable with the wheel to dampen movement of the rotating bracket relative to the stationary bracket. 
     Example 13 is a pump mount for a product transportation and storage enclosure, the pump mount comprising: a stationary bracket secured to one or more of the walls of the housing; a rotating bracket configured to support the pump; a pump manifold connected to the stationary bracket and fluidly connected to the pump; and a rotating manifold supported by the pump manifold, the rotating manifold fluidly connecting the pump manifold to a first heat exchanger and a second heat exchanger, the pump, rotating bracket, and pump manifold rotatable relative to the stationary bracket and the rotating manifold. 
     Example 14 is a product transportation and storage enclosure comprising: a housing including walls defining a cavity; a cooling system located within the cavity and configured to cool one or more components within the housing; a cooling system enclosure located within the housing and configured to at least partially enclose the cooling system; a product enclosure located within the housing and configured to at least partially enclose a product within the housing; and a cooling system support in contact with the cooling system enclosure and at least one of the walls, the cooling system support having a shape of a of a periodic minimal surface. 
     In Example 15, the subject matter of Example 14 includes, a product support in contact with the product enclosure and at least one of the walls, the cooling system support having a shape of a periodic minimal surface. 
     In Example 16, the subject matter of Examples 14-15 includes, a common support in contact with the product enclosure, the cooling system enclosure, and at least one of the walls, the common support having a shape of a periodic minimal surface. 
     In Example 17, the subject matter of Examples 14-16 includes, wherein the shape of the cooling system support is a Schwarz surface. 
     In Example 18, the subject matter of Examples 14-17 includes, wherein the shape of the cooling system support is one of a P type, D type, H type, or CLP type Schwarz surface. 
     In Example 19, the subject matter of Examples 14-18 includes, wherein the shape of the cooling system support is a gyroid. 
     In Example 20, the subject matter of Examples 14-19 includes, wherein the cooling system further comprises: a first heat exchanger; a second heat exchanger connected to the first heat exchanger; and a pump connected to the first heat exchanger and the second heat exchanger. 
     In Example 21, the subject matter of Example 20 includes, a pump mount comprising: a stationary bracket secured to one or more of the walls of the housing; a rotating bracket configured to support the pump; a pump manifold connected to the stationary bracket and fluidly connected to the pump; and a rotating manifold supported by the pump manifold, the rotating manifold fluidly connecting the pump manifold to the first heat exchanger and the second heat exchanger, the pump, rotating bracket, and pump manifold rotatable relative to the stationary bracket and the rotating manifold. 
     Example 22 is at least one machine-readable medium including instructions that, when executed by processing circuitry, cause the processing circuitry to perform operations to implement of any of Examples 1-21. 
     Example 23 is an apparatus comprising means to implement of any of Examples 1-21. 
     Example 24 is a system to implement of any of Examples 1-21. 
     Example 25 is a method to implement of any of Examples 1-21. 
     The above detailed description includes references to the accompanying drawings, which form a part of the detailed description. The drawings show, by way of illustration, specific embodiments in which the invention can be practiced. These embodiments are also referred to herein as “examples.” Such examples can include elements in addition to those shown or described. However, the present inventors also contemplate examples in which only those elements shown or described are provided. Moreover, the present inventors also contemplate examples using any combination or permutation of those elements shown or described (or one or more aspects thereof), either with respect to a particular example (or one or more aspects thereof), or with respect to other examples (or one or more aspects thereof) shown or described herein. 
     In the event of inconsistent usages between this document and any documents so incorporated by reference, the usage in this document controls. 
     In this document, the terms “a” or “an” are used, as is common in patent documents, to include one or more than one, independent of any other instances or usages of “at least one” or “one or more.” In this document, the term “or” is used to refer to a nonexclusive or, such that “A or B” includes “A but not B,” “B but not A,” and “A and B,” unless otherwise indicated. In this document, the terms “including” and “in which” are used as the plain-English equivalents of the respective terms “comprising” and “wherein.” Also, in the following claims, the terms “including” and “comprising” are open-ended, that is, a system, device, article, composition, formulation, or process that includes elements in addition to those listed after such a term in a claim are still deemed to fall within the scope of that claim. Moreover, in the following claims, the terms “first,” “second,” and “third,” etc. are used merely as labels, and are not intended to impose numerical requirements on their objects. 
     The above description is intended to be illustrative, and not restrictive. For example, the above-described examples (or one or more aspects thereof) may be used in combination with each other. Other embodiments can be used, such as by one of ordinary skill in the art upon reviewing the above description. The Abstract is provided to comply with 37 C.F.R. § 1.72(b), to allow the reader to quickly ascertain the nature of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. Also, in the above Detailed Description, various features may be grouped together to streamline the disclosure. This should not be interpreted as intending that an unclaimed disclosed feature is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the Detailed Description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that such embodiments can be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.