The invention provides refrigeration equipment and a control method. The refrigeration equipment comprises a gravity assisted heat pipe circulation loop and a compression refrigeration circulation loop. Wherein the refrigeration equipment is selectively in a first working mode or a second working mode. When the high-voltage fast-charging charging equipment generates less heat, the refrigeration equipment is in a first working mode, the gravity heat pipe circulation loop circularly works, and the compression refrigeration circulation loop stops working, so that the refrigeration equipment takes away the heat of the charging equipment with low power consumption, and low-power-consumption refrigeration of the refrigeration equipment is realized; when the high-voltage fast-charging charging equipment generates multiple heat, the refrigeration equipment is in a second working mode, and the gravity heat pipe circulation loop and the compression refrigeration circulation loop circularly work at the same time, so that the refrigeration equipment can accurately start the compression refrigeration circulation loop according to the condition of the heat generated by the charging equipment; therefore, the refrigeration capacity of the refrigeration equipment can be improved, the power consumption of the compressor can be reduced, and the energy consumption of the refrigeration equipment is saved.

    本发明提供一种制冷设备及控制方法。制冷设备包括重力热管循环回路和压缩制冷循环回路。其中,制冷设备可选择性地处于第一工作模式或第二工作模式。当高压快充的充电设备产生较少热量时,制冷设备处于第一工作模式,重力热管循环回路循环工作且压缩制冷循环回路停止工作,使得制冷设备以低功耗带走充电设备的热量,让制冷设备实现低功耗制冷;当高压快充的充电设备产生多热量时,制冷设备处于第二工作模式,重力热管循环回路和压缩制冷循环回路同时循环工作,让制冷设备能够根据充电设备产生的热量情况精准开启压缩制冷循环回路,从而使得制冷设备既能增加制冷能力又能降低压缩机的功耗,进而节省了制冷设备的能耗。


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    Title :

    Refrigeration equipment and control method


    Additional title:

    制冷设备及控制方法


    Contributors:
    XU XIANJUN (author) / LIU BINGYING (author) / OUYANG CHAOBO (author) / ZHANG JIANHUI (author) / WU ZHENWEI (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT



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