The refrigerating system is used for being arranged on the high-temperature superconducting electric magnetic levitation vehicle and comprises a low-temperature refrigerating machine, an air cooling heat dissipation device, a circulating water pump and a water cooling machine device. The low-temperature refrigerating machine is used for continuously providing cold energy for the high-temperature superconducting magnet of the high-temperature superconducting electric magnetic levitation vehicle, heat generated by operation of the low-temperature refrigerating machine is dissipated through the air cooling heat dissipation device and the water cooling machine device, and therefore continuous and stable operation of the refrigerating system is achieved. According to the refrigerating system, the low-temperature refrigerating machine is adopted for providing cold energy for the high-temperature superconducting magnet of the high-temperature superconducting electric maglev vehicle, the cooling cost is low, refrigerant does not need to be supplemented to the refrigerating system regularly, the ultralow-temperature environment needed by work of the high-temperature superconducting magnet is maintained, the light-weight design requirement of the vehicle is met, and the refrigerating system is suitable for the high-temperature superconducting electric maglev vehicle. The installation is simple, the maintenance is convenient, and the long-term running of the high-temperature superconducting electric magnetic levitation vehicle is facilitated.

    本发明公开的制冷系统用于设置于高温超导电动磁浮车辆,包括低温制冷机、风冷散热装置、循环水泵和水冷机装置。低温制冷机用于为高温超导电动磁浮车辆的高温超导磁体连续提供冷能,其作业产生的热量通过风冷散热装置和水冷机装置进行散热,以此实现制冷系统的连续稳定运行。本发明实施例公开的制冷系统采用低温制冷机为高温超导电动磁浮车辆的高温超导磁体提供冷能,冷却成本低、并且无需定期向制冷系统补充冷媒,维持了高温超导磁体工作所需的超低温环境,并满足了车辆的轻量化设计要求,且安装简单,维护方便,便于高温超导电动磁浮车辆的长期行驶。


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    Title :

    Refrigerating system


    Additional title:

    一种制冷系统


    Contributors:
    YU WENJING (author) / LI KAI (author) / WANG YUE (author) / WANG YANAN (author)

    Publication date :

    2023-03-03


    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 / F25D REFRIGERATORS , Kühlschränke



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