The invention discloses a nonmetal vacuum closestool for aviation. The closestool comprises a closestool body, a flushing ring, a drain valve, a flushing valve, a flushing valve support, a flushing ring nozzle, a toilet support, a drain pipe I, a valve gland and a drain pipe II, the closestool support is fixed through screws, the closestool basin is placed on the closestool support, the flushing ring is placed on the closestool basin, the flushing ring nozzle is fixed to the bottom of the flushing ring, and the flushing valve is connected with the flushing ring through the back siphon assembly and connected with the closestool support through the flushing valve support; the drain valve is connected with the closestool support; one end of the drain pipe I is directly butted with a drain outlet of the toilet bowl, the other end of the drain pipe I is connected with the drain valve, and the drain pipe II is connected with the drain valve through a valve gland and screws. The closestool is advantaged in that the structure is compact and simple, a large number of composite materials are adopted, the weight is light, different position requirements can be met through small modification, certain flexibility is achieved, the control panel and the motor are integrated, and electromagnetic compatibility is good.

    本发明公开了一种航空用非金属真空马桶。它包括马桶盆、冲洗环、排放阀、冲洗阀、冲洗阀支架、冲洗环喷头、马桶支架、排水管Ⅰ、阀压盖、排水管Ⅱ;马桶支架通过螺钉固定,马桶盆放置在马桶支架上,冲洗环放置在马桶盆上,冲洗环喷头固定在冲洗环底部,冲洗阀通过返虹吸组件与冲洗环连接、且通过冲洗阀支架与马桶支架连接;排放阀与马桶支架连接;排水管Ⅰ一端直接与马桶盆排污口对接,另一端与排放阀连接,排水管Ⅱ通过阀压盖和螺钉与排放阀连接。本发明具有结构紧凑简单,大量采用复合材料,重量较轻,通过较小的改动即可满足不同的位置需求,具有一定的灵活性,将控制板和电机集成到一起,电磁兼容性较好的优点。


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    Title :

    Non-metal vacuum closestool for aviation


    Additional title:

    一种航空用非金属真空马桶


    Contributors:
    ZHU SIYU (author)

    Publication date :

    2021-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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