Lift with oxygen supply function

Abstract

The invention belongs to lifts in buildings or other constructions or main components matched with the lifts, and particularly discloses a lift with an oxygen supply function. The lift comprises a lift car and further comprises a baffle, a supporting rod, a weight and an elastic piece. A cavity and an oxygen channel are formed in the side wall of the lift car. A catalyst and a glass bottle containing hydrogen peroxide are arranged in the cavity. The oxygen channel is communicated with the cavity and the upper layer of the lift car. The baffle is hinged to the inner wall of the lift car and can seal the oxygen channel. The supporting rod is fixed in the oxygen channel. The limiting length of the elastic piece is equal to the distance between the supporting rod and the bottom of the cavity. The lower end of the elastic piece is connected to the weight, and the upper end of the elastic piece is connected to the supporting rod. Compared with a traditional lift, electric power is not needed in the scheme, and oxygen can be supplied for passengers in the lift when the lift falls.

Description

technical field [0001] The invention belongs to the main parts of elevators in buildings or other buildings, or matched with them, and in particular relates to an elevator with oxygen supply function. Background technique [0002] The buildings in modern cities are getting higher and higher, and taking an elevator is almost indispensable for everyone to go home, work, and go shopping. The body of the elevator is called a car, and the car is usually equipped with a support plate, which divides the car into upper and lower layers. The upper layer is used to support the people who take the elevator, and the lower layer is used to place various equipment. However, various elevator accidents have been exposed, and elevator failures have occurred frequently. When the elevator breaks down, there are often two situations that cause the greatest harm to the passengers. One is that when the elevator falls rapidly, the elevator hits the bottom of the pit, and the strong impact force t...

AI Technical Summary

Problems solved by technology

However, various elevator crash accidents have been exposed, and elevator failures have occurred frequently

When the elevator breaks down, there are often two situations that cause the greatest harm to the passengers. One is that when the elevator falls rapidly, the elevator hits the bottom of the pit, and the strong impact force will cause damage to the passengers.

The second is that when the elevator falls, it is often accompanied by a power outage, which makes the ventilation device of the elevator invalid, resulting in the airtightness of the elevator, and the oxygen in the elevator is gradually consumed, resulting in hypoxia and suffocation.

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