The invention discloses an air conditioning system, a railway vehicle, a dehumidification method and a defrosting method, and relates to the technical field of air conditioning equipment. The air conditioning system comprises a fresh air valve, an evaporator, a first energy transfer device, a ventilator, an air supply outlet, a compressor, a condenser, a second energy transfer device, a four-way valve, a first electromagnetic valve and a second electromagnetic valve; the second energy transfer device is adjacent to the condenser; gas enters from the fresh air valve and sequentially flows through the evaporator, the first energy transfer device, the ventilator and the air supply outlet to enter the passenger room; the first energy transfer device is connected with the condenser in parallel; the second energy transfer device is connected with the evaporator in parallel. According to the air conditioning system, the dehumidification and defrosting functions of the air conditioning system are achieved on the premise that energy consumption is not increased, energy consumption is reduced, and cost is low.

    本发明公开了一种空调系统、轨道车辆、除湿方法、除霜方法,涉及空调设备技术领域,空调系统包括新风阀、蒸发器、第一能量转移装置、通风机、送风口、压缩机、冷凝器、第二能量转移装置、四通阀、第一电磁阀以及第二电磁阀,第二能量转移装置与冷凝器相邻设置;气体由新风阀进入并依次流经蒸发器、第一能量转移装置、通风机、送风口进入客室;第一能量转移装置与冷凝器并联;第二能量转移装置与蒸发器并联。本发明提供的空调系统在不增加能耗的前提下实现了空调系统的除湿、除霜功能,降低了能耗,成本低。


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    Title :

    Air conditioning system, railway vehicle, dehumidification method and defrosting method


    Additional title:

    一种空调系统、轨道车辆、除湿方法、除霜方法


    Contributors:
    LIU XIAOZHOU (author) / HE DANLU (author) / ZHOU XINXI (author) / WANG XUELIANG (author) / LIU HUI (author) / QI KAIWEN (author) / LI JIANGCHUN (author) / CHU CHENGLONG (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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