The invention provides a charging terminal heat exchange system which is used for conducting heat exchange on a charging terminal, the charging terminal heat exchange system comprises a first pipeline, a second pipeline, a flow path switching device, a compressor, a heat exchanger and a throttling gear, the compressor is provided with an air inlet and an air outlet, and the flow path switching device is arranged in the air inlet and the air outlet. Wherein one pipeline can be communicated with the heat exchanger through the flow path switching device, the other pipeline can be communicated with a first pipeline through the flow path switching device, the first pipeline is communicated with a second pipeline, and the throttling device is connected between the heat exchanger and the second pipeline; the charging terminal heat exchange system has a heat dissipation working state and a heating working state, and in the heat dissipation working state, the exhaust port communicates with the heat exchanger through the flow path switching device; and in a heating working state, the exhaust port is communicated with the first pipeline through the flow path switching device. The heat dissipation and heating functions of the charging terminal can be realized through the flow path switching device, a heater does not need to be additionally arranged, and the cost is reduced.

    本发明提供一种充电终端换热系统,用于对充电终端换热,所述充电终端换热系统包括第一管线、第二管线、流路切换装置、压缩机、换热器和节流装置,所述压缩机具有进气口和排气口,所述进气口和排气口中,其中一者通过流路切换装置能够与换热器连通,另一者通过流路切换装置能够与第一管线连通,所述第一管线与第二管线连通,所述节流装置连接于所述换热器与第二管线之间;所述充电终端换热系统具有散热工作状态和加热工作状态,在散热工作状态下,所述排气口通过流路切换装置与换热器连通;在加热工作状态下,所述排气口通过流路切换装置与第一管线连通。本发明通过流路切换装置就能实现对充电终端的散热和加热功能,无需增设加热器,降低成本。


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    Title :

    Charging terminal heat exchange system


    Additional title:

    充电终端换热系统


    Contributors:
    YIN BIN (author) / ZHANG PEILAN (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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