The invention relates to an elevator pit drainage system, and belongs to the field of elevators, the elevator pit drainage system comprises an elevator pit, the height of the bottom of the elevator pit is sequentially reduced from the outer side to the middle, a supporting plate is further arranged in the elevator pit, the supporting plate is fixedly arranged at the bottom of the elevator pit through a supporting column, and the height of the supporting plate is sequentially increased from the outer side to the middle; a gap with the width of 5-10 mm is formed between the edge of the supporting plate and the inner side wall of the elevator pit, and the included angle between the upper surface of the supporting plate and the horizontal plane is 5-10 degrees. A water collecting tank is formed in the bottom of the elevator pit, a water collecting pool is arranged below the elevator pit, the top of the water collecting pool is located below the bottom of the water collecting tank, the water collecting pool communicates with the water collecting tank through a drainage pipe buried underground, and the two ends of the drainage pipe are connected to the bottom of the water collecting tank and the top of the water collecting pool correspondingly. The system further comprises a water suction pump arranged on the ground, and the water suction pump is communicated with the water collecting tank through a water suction pipe buried underground. According to the invention, security management of residential buildings can be facilitated.

    本发明涉及一种电梯底坑排水系统,属于电梯领域,其包括电梯底坑,电梯底坑的底部的高度从外侧向中间依次降低,电梯底坑内还设置有支撑板,支撑板通过支撑柱固定设置于电梯底坑的底部,支撑板的高度从外侧向中间依次增加,且支撑板的边缘与电梯底坑的内侧壁具有宽度为5‑10mm的间隙,支撑板的上表面与水平面的夹角为5‑10°;电梯底坑的底部开设有集水槽,电梯底坑的下方设置有集水池,且集水池的顶部位于集水槽的底部的下方,集水池通过埋设于地下的排水管与集水槽连通,排水管的两端分别连接于集水槽的底部和集水池的顶部;还包括设置于地面的抽水泵,抽水泵通过埋设于地下的抽水管与集水池连通。本发明可方便小区楼房的安保管理。


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    Title :

    Elevator pit drainage system


    Additional title:

    一种电梯底坑排水系统


    Contributors:
    WU YONGJUN (author) / TU XIUXIU (author) / HOU BIN (author) / LI ZHONGYONG (author) / DENG GUANGLI (author) / WANG PENG (author) / ZHOU XIANZHONG (author)

    Publication date :

    2022-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E03F SEWERS , Abwasserkanäle / B66B Aufzüge , ELEVATORS / F17D Rohrleitungssysteme , PIPE-LINE SYSTEMS



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