Patent ID: 8408019

Claim:
A cooling/heating air conditioning device for regulating temperature, which pumps an airflow exhausted from a space in an air conditioning object such as inside of a room or vehicle to the external through an external heat exchanger disposed at the external of the air conditioning object such as outside of the room or vehicle so as to equalize the temperature of the fluid flowing through the internal of the external heat exchanger by means of the temperature differentiation between the two fluids; when the air conditioning device is operated as a cooler, the airflow of a relatively lower temperature exhausted from the space of the air conditioning object such as the inside of the room can be used to facilitate the decreasing of the temperature of the external heat exchanger which is disposed outdoors as a condenser, and when the air conditioning device is operated as a heater, the exhausted airflow of a relatively higher temperature can be used to facilitate the increasing of the temperature of the external heat exchanger which is disposed outdoors as an evaporator; wherein: an external heat exchanger ( 1021 ) having a coolant fluid pipe ( 103 ) is operated, the function of which is to allow a high pressure gas coolant at the inlet “a” of the external heat exchanger ( 1021 ) to convert into a liquid by releasing heat to the external heat exchanger ( 1021 ) and flow out from the outlet “b” of the external heat exchanger ( 1021 ), at this time, if the temperature of an external temperature differentiation space ( 130 ) where the external heat exchanger ( 1021 ) is located is too high, it is difficult to release heat from the coolant in the coolant fluid pipe ( 103 ), thereby by utilizing an airflow exhausted externally from an indoor air conditioning object space ( 120 ) at a relatively lower temperature being blown through the external heat exchanger ( 1021 ), the temperature of the external heat exchanger ( 1021 ) is reduced to facilitate the enhancing of the cooling air conditioning efficiency; on the contrary, if an air heater is applied, by make use of an airflow exhausted externally at a relatively higher temperature being flowed through the external heat exchanger ( 1021 ), the temperature of the external heat exchanger ( 1021 ) is raised to facilitate the enhancing of the heating air conditioning efficiency; the air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger is formed by applying the aforementioned operating principles to various types of air conditioning devices including integral air conditioning devices, split type air conditioning devices, cooling tower type air conditioning device.