The invention discloses an electronic expansion valve refrigerating device. The device comprises a frame mechanism, a refrigerating mechanism and a buzzer, the frame mechanism comprises a box body, a supporting plate, universal self-locking wheels, a sealing plate and a rotating door, the supporting plate is arranged in the box body, and the sealing plate and the rotating door are arranged on one side face of the box body; and one end of a compressor is connected with one end of a drying box through a first conveying pipeline, and a condenser is arranged on the top of the supporting plate. The electronic expansion valve refrigeration device is provided with a contact sensor, when a filter screen is blocked by impurities and the device cannot be normally used, impact force borne by the filter screen can be increased, a spring is compressed to enable a limiting plate to drive a contact head to move rightwards to make contact with the contact sensor, when the contact sensor detects contact information, the contact sensor transmits the information to a controller, and the controller controls the buzzer to make a sound to remind a worker so that the worker can conveniently clean the filter screen in time, and normal use of the device is conveniently guaranteed.

    本发明公开了一种电子膨胀阀制冷装置,包括框架机构、制冷机构和蜂鸣器,所述框架机构包括箱体、支撑板、万向自锁轮、密封板和转动门,且箱体内部设置有支撑板,所述箱体的一侧面上设置有密封板和转动门,所述压缩机的一端通过第一输送管道与干燥箱的一端连接,所述冷凝器设置在支撑板的顶部。该电子膨胀阀制冷装置,设置有接触传感器,当滤网被杂质堵塞无法正常使用时,滤网承受的冲击力将会增大并压缩弹簧使限位板带动接触头右移与接触传感器接触,当接触传感器检测到接触信息时,接触传感器将会把这一信息传递控制器,控制器将控制蜂鸣器发出声音提醒工作人员,从而便于工作人员对滤网进行及时清理,进而便于保证装置的正常使用。


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    Title :

    Electronic expansion valve refrigerating device


    Additional title:

    一种电子膨胀阀制冷装置


    Contributors:
    LIU BIN (author)

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B01D SEPARATION , Trennen / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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