The invention relates to the technical field of railway maneuvering equipment, in particular to a compartment air conditioner auxiliary refrigeration system and a cargo transport vehicle. The system comprises a liquid storage tank for storing a refrigerant; the heat exchange device comprises a fan assembly and a heat exchange assembly, the liquid storage tank communicates with a liquid inlet of the heat exchange assembly so that a refrigerant can enter the heat exchange assembly through the liquid inlet, the fan assembly is used for driving air in the compartment to flow through the heat exchange assembly so that the refrigerant exchanges heat with the air, the refrigerant is heated and evaporated into gas, and the gas is exhausted into the atmosphere through the exhaust port. And the cooled air enters the carriage through a main air duct and an air supply outlet of the air conditioner. According to the compartment air conditioner auxiliary refrigerating system, flowing of refrigerants is driven by the pressure of the refrigerant evaporation gas in the liquid storage tank, electric power is not needed, moving parts do not exist, and the operation energy consumption is almost zero, so that when the electric power of the cargo transportation compartment is disabled and the air conditioner main refrigerating system cannot operate, the compartment air conditioner auxiliary refrigerating system can assist in refrigerating, and the refrigerating efficiency is improved. And the temperature in the vehicle is kept constant.

    本发明涉及铁路机动装备技术领域,尤其涉及一种车厢空调辅助制冷系统及货物运输车。该系统包括储液罐,储存有制冷剂;换热装置,包括风机组件和换热组件,储液罐与换热组件的进液口连通,以使制冷剂可经进液口进入换热组件中,风机组件用于驱动车厢内的空气流过换热组件,以使制冷剂与空气换热,制冷剂受热蒸发为气体并由排气口排入大气,降温后的空气通过空调的主风道及送风口进入车厢内。本申请提供的一种车厢空调辅助制冷系统,制冷剂的流动依靠储液罐中制冷剂蒸发气体压力驱动,无需电力、无运动部件,运行能耗近乎为零,因此当货物运输车厢电力失能、空调主制冷系统不能运行时,该车厢空调辅助制冷系统可辅助制冷,使车内温度保持恒定。


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    Titel :

    Carriage air conditioner auxiliary refrigeration system and cargo transport vehicle


    Weitere Titelangaben:

    一种车厢空调辅助制冷系统及货物运输车


    Beteiligte:
    LU YAO (Autor:in) / HE YUANXIN (Autor:in) / XU YONG (Autor:in) / MA PENGCHAO (Autor:in) / HUANG ZHENGXIAN (Autor:in) / XIA MING (Autor:in) / ZHANG JUN (Autor:in) / CHANG HAI (Autor:in) / HUANG SHENG (Autor:in) / WU SHUAI (Autor:in)

    Erscheinungsdatum :

    2023-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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