The invention relates to the technical field of air conditioning systems, in particular to a photovoltaic and photo-thermal coupling utilization integrated heat pump air conditioning system for a new energy refrigerator car, which comprises a car exterior heat exchanger, a refrigerator compartment heat exchanger, a cab heat exchanger and a compressor, and one end of the car exterior heat exchanger is connected with one end of the compressor through a fourth electromagnetic valve; a four-way reversing valve is arranged between the fourth electromagnetic valve and the compressor, the other end of the compressor is connected with one end of the cab heat exchanger through a ninth electromagnetic valve, and the other end of the cab heat exchanger is connected with the other end of the outside heat exchanger through a twelfth electronic expansion valve and a seventh electronic expansion valve. In winter, the refrigerating compartment can be used for refrigerating and supplying heat to the cab at the same time, waste heat utilization is achieved, waste heat generated by power generation of the photovoltaic panel is used for defrosting the heat exchanger outside the vehicle, and the heat exchange efficiency of the heat exchanger is improved.

    本发明涉及空调系统技术领域,尤其涉及一种光伏光热耦合利用的一体化新能源冷藏车用热泵空调系统,包括车外换热器、冷藏车厢换热器、驾驶室换热器和压缩机,所述车外换热器的一端通过第四电磁阀与压缩机的一端连接,所述第四电磁阀与压缩机之间设有四通换向阀,所述压缩机的另一端通过第九电磁阀与驾驶室换热器的一端相连,所述驾驶室换热器的另一端通过第十二电子膨胀阀和第七电子膨胀阀与车外换热器的另一端相连。本发明冬天能够利用冷藏车厢制冷的同时为驾驶室供热,实现余热利用,并利用光伏板发电产生的废热为车外换热器进行除霜,提高其换热效率。


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    Title :

    Photovoltaic photo-thermal coupling utilization integrated heat pump air conditioning system for new energy refrigerator car


    Additional title:

    光伏光热耦合利用的一体化新能源冷藏车用热泵空调系统


    Contributors:
    LIU XUAN (author) / DAI YUANDE (author) / HONG YUAN (author) / WANG YINZHONG (author)

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / F24S Sonnenkollektoren , SOLAR HEAT COLLECTORS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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