The invention provides a novel suffocating prevention car, and relates to the field of elevator cars. The novel suffocating prevention car comprises a car body. A machine box is fixedly mounted on theupper surface of the car body, a dust suction device is fixedly mounted on one side of the outer wall of the car body, and a dust suction pipe is fixedly mounted at the bottom end of the dust suctiondevice. According to the novel suffocating prevention car, the dust suction device is adopted for being beneficial to accelerating air flowing, and meanwhile particulate matter in air can be absorbedeffectively; an oxygen supply device is adopted for handing with shock of elevator trapped persons due to oxygen deficit, oxygen can be supplied conveniently and rapidly, and guarantees are added forlife safety; an air extractor is adopted for being beneficial to accelerating the process that air enters the car body, and oxygen is supplied to more persons; a purification device is adopted to being beneficial to the process that air outside the car body is purified to enter the car body; through a direct-current fan, carbon dioxide can be assisted in entering the oxygen supply device; and a stirring device is adopted for being beneficial to accelerating the reaction of the oxygen supply device, and sufficient oxygen can be supplied rapidly.
本发明提供新型防窒息的轿厢,涉及电梯轿厢领域。该新型防窒息的轿厢,包括轿厢体,所述轿厢体的上表面固定安装有机箱,所述轿厢体外壁的一侧固定安装有吸尘装置,所述吸尘装置的底端固定安装有吸尘管;该新型防窒息的轿厢,采用吸尘装置有利于加快空气流通的同时也可以有效的吸收空气中的颗粒物,采用供氧装置是为了应对电梯被困人员由于缺氧导致的休克,有利于实现方便快捷的供氧,对生命安全增加保证,采用抽气机有利于加快空气进入轿厢体,为更多的人提供氧气,采用净化装置有利于净化轿厢体外部的空气进入轿厢体内,经过直流风扇能辅助二氧化碳进入供氧装置,采用搅拌装置有利于加快供氧装置的反应,为了快速提供充足的氧气。
Novel suffocating prevention car
一种新型防窒息的轿厢
2020-06-30
Patent
Elektronische Ressource
Chinesisch
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