The invention relates to a condensation and evaporation heat exchanger, an air conditioning system and a vehicle. The condensation and evaporation heat exchanger comprises an expansion switch valve and two heat exchange core bodies which are adjacently arranged in the thickness direction of the condensation and evaporation heat exchanger. Each heat exchange core body is provided with a first corebody opening and a second core body opening. Refrigerants in each heat exchange core body can flow between the corresponding first core body opening and the corresponding second core body opening, thefirst core body opening of one of the two heat exchange core bodies is used for being connected with a compressor of the air conditioning system, and the first core body opening of the other heat exchange core body is used for being connected with an outdoor heat exchanger of the air conditioning system. The second core body opening of one of the two heat exchange core bodies is connected with the second core body opening of the other heat exchange core body through the expansion switch valve. According to the technical scheme of the condensation and evaporation heat exchanger, the refrigerating, heating, defrosting and demisting functions can be achieved, and the complexity of an air conditioning system loop can be reduced.
本公开涉及一种冷凝蒸发换热器、空调系统及车辆,所述冷凝蒸发换热器包括膨胀开关阀和沿所述冷凝蒸发换热器的厚度方向相邻设置的两个换热芯体,两个所述换热芯体均具有第一芯体口和第二芯体口,每个所述换热芯体内的制冷剂能够在其对应的第一芯体口和第二芯体口之间流动,两个所述换热芯体中的一个换热芯体的第一芯体口用于与空调系统的压缩机连接,另一个换热芯体的第一芯体口用于与所述空调系统的室外换热器连接,两个换热芯体中的一个换热芯体的第二芯体口通过所述膨胀开关阀与另一个换热芯体的第二芯体口连接。通过上述技术方案,不仅可以实现制冷、制热和除霜除雾功能,且能够降低空调系统回路的复杂度。
Condensation and evaporation heat exchanger, air conditioning system and vehicle
冷凝蒸发换热器、空调系统及车辆
2021-03-09
Patent
Electronic Resource
Chinese
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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