The invention provides an air conditioning system for a refrigerator car, the refrigerator car comprises a cab and a cold bin, and the system comprises a cab air conditioner and a cold bin air conditioner; the engine is used for driving the air conditioner compressor; the control valve comprises a cockpit valve and a cold bin valve, the cockpit valve is used for controlling a refrigerant conveyed to a cockpit air conditioner, and the cold bin valve is used for controlling a refrigerant conveyed to a cold bin air conditioner; the air conditioner compressor is used for being connected with the cockpit valve and the cold bin valve, and refrigerants are conveyed to a cockpit air conditioner and a cold bin air conditioner through the cockpit valve and the cold bin valve respectively; and the radiator is used for receiving the refrigerants returned from the cockpit air conditioner and the cold cabin air conditioner respectively, condensing the received refrigerants and conveying the condensed refrigerants to the air conditioner compressor. According to the embodiment, the problems that in the prior art, due to the fact that two sets of air conditioner transmission devices are needed, the structure is complex, parts are many, fault points are many, and maintenance is not easy are solved.
本发明提供一种用于冷藏车的空调系统,所述冷藏车包括驾驶舱和冷仓,所述系统包括:驾驶舱空调和冷仓空调;发动机,用于驱动空调压缩机;控制阀,包括驾驶舱阀和冷仓阀,所述驾驶舱阀用于控制输送给驾驶舱空调的制冷剂,所述冷仓阀用于控制输送给冷仓空调的制冷剂;一个空调压缩机,用于与所述驾驶舱阀和所述冷仓阀相连,通过所述驾驶舱阀和所述冷仓阀,分别将制冷剂输送到驾驶舱空调和冷仓空调;一个散热器,用于接收分别从所述驾驶舱空调和所述冷仓空调返回的制冷剂,对接收到的制冷剂进行冷凝,并将冷凝后的制冷剂输送给所述空调压缩机。本发明实施例解决了现有技术中因为需要两套空调传动装置所带来的结构复杂、零部件多且故障点多不易维修的问题。
Air conditioning system for refrigerator car and refrigeration method
一种用于冷藏车的空调系统和制冷方法
2023-10-27
Patent
Electronic Resource
Chinese
IPC: | 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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Refrigeration air-conditioning system of electric refrigerator car
European Patent Office | 2024
|European Patent Office | 2016
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