The invention discloses an elevator shaft pit water inlet monitoring device. The device comprises a color changing component arranged on the bottom face of an elevator shaft pit. The color changing component has a first color when not soaked by water and can change from the first color to a second color different from the first color after being soaked by water, so that whether the water enters the elevator shaft pit can be judged according to the color of the color changing component. Therefore, whether the water enters the elevator shaft pit can be accurately and timely judged according to the color change of the color change component arranged on the bottom face of the elevator shaft pit, so that the damage of a water inlet accident to an elevator can be avoided or reduced, and the safety of the elevator is improved.
本发明公开一种电梯井道底坑进水监控装置,包括:变色部件,设置在电梯井道底坑的底面上。所述变色部件在未被水浸湿时具有第一颜色,在被水浸湿之后会从所述第一颜色变化成不同于所述第一颜色的第二颜色,从而可根据所述变色部件的颜色判断所述电梯井道底坑是否进水。因此,在本发明中,可以根据设置在电梯井道底坑的底面上的变色部件的颜色变化准确、及时地判断电梯井道底坑是否进水,从而能够避免或降低进水事故对电梯造成的损坏,提高了电梯的安全性。
Elevator shaft pit water inlet monitoring device
电梯井道底坑进水监控装置
2020-10-16
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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