The invention discloses an automatic ventilation device for an elevator and the elevator, and belongs to the technical field of elevators. The automatic ventilation device for the elevator comprises an elevator car and further comprises a first fan rotationally connected to the top of the elevator car, a top cover located at the top of the elevator car, a first rotating shaft rotationally connected to the top inner wall of the top cover, and a second fan fixedly connected to the first rotating shaft; each of the top of the elevator car and the top of the top cover is provided with an air inlet net; and the elevator car is further provided with a driving mechanism used for driving the first rotating shaft to rotate. The elevator is stable in work, ventilation can be achieved when the elevator stops working, and the practicability is greatly improved.
本发明公开了一种电梯用自动通风换气装置及一种电梯,属于电梯技术领域,一种电梯用自动通风换气装置,包括轿厢,还包括:第一风扇,转动连接在轿厢顶部;顶罩,位于轿厢顶部;第一转轴,转动连接在顶罩顶部内壁;第二风扇,固定连接在第一转轴上;其中,所述轿厢顶部和顶罩顶部均设有进气网;所述轿厢上还设有用于驱动第一转轴转动的驱动机构;本发明工作稳定,电梯停止工作时,也可以实现通风换气,实用性大大提升。
Automatic ventilation device for elevator and elevator
一种电梯用自动通风换气装置及一种电梯
2021-07-13
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
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