The invention discloses a multi-temperature-zone air supply automobile air conditioner based on air mixing and a control method of the multi-temperature-zone air supply automobile air conditioner, and belongs to the technical field of automobile air conditioners. Comprising a frequency conversion compressor, a four-way reversing valve, an outdoor heat exchanger, a heat regenerator, a throttling device, an indoor heat exchanger and a liquid storage device which are connected through pipelines. A fan is arranged at an inlet of the second indoor heat exchanger; and air generated by the fan can sequentially flow through the second indoor heat exchanger and the first indoor heat exchanger and is fed into each air conditioner air supply outlet. Air doors are arranged in the air supply ducts and used for distributing supplied air at different temperatures in the air ducts. Through the double-heat-exchanger structure, air supply at three different temperatures is achieved at the inlet, the outlet and the middle section of the heat exchanger; by controlling the opening degree of each air door in each air duct, supplied air at each temperature is mixed according to different proportions, so that multi-temperature air supply is realized, electric heating is replaced, energy waste is reduced, and the energy utilization efficiency is improved.

    本发明公开了一种基于混风的多温区送风汽车空调及其控制方法,属于汽车空调技术领域;包括通过管路连接的变频压缩机、四通换向阀、室外换热器、回热器、节流装置、室内换热器和储液器;第二室内换热器的入口处设置有风机;所述风机产生的风能够依次流经第二室内换热器和第一室内换热器并送入各个空调送风口。所述送风风道内设有风门,用于对各风道内不同温度送风进行分流。本发明通过双换热器结构,在换热器入口、出口、中间段得到三种不同温度送风;通过控制各个风道内各风门开度,将各温度送风以不同比例混合,从而实现多温度送风,替代了电加热,从而减少了能量浪费,提高了能量利用效率。


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    Title :

    Multi-temperature-zone air supply automobile air conditioner based on air mixing and control method of multi-temperature-zone air supply automobile air conditioner


    Additional title:

    一种基于混风的多温区送风汽车空调及其控制方法


    Contributors:
    CAO FENG (author) / ZHANG SHUCHENG (author) / YIN XIANG (author) / CUI CE (author) / FANG JIANMIN (author)

    Publication date :

    2025-01-03


    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



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