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An elevator capable of emergency oxygen supply

An elevator and oxygen supply technology, applied in the field of elevators, can solve the problems of ignoring the oxygen concentration and being unable to provide oxygen for a long time, and achieve the effect of long oxygen supply time, increasing the possibility of rescue, and prolonging the duration of oxygen supply

Active Publication Date: 2017-12-19
HOMEFRIEND & FUJI ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is an oxygen supply device in the emergency system of the existing elevator. However, the oxygen supply device only considers the oxygen supply function, and ignores the concentration of the generated oxygen in the air in the car, and cannot provide enough oxygen for a long time. Therefore, it is necessary to A new emergency oxygen supply elevator is provided to solve the above problems

Method used

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  • An elevator capable of emergency oxygen supply
  • An elevator capable of emergency oxygen supply
  • An elevator capable of emergency oxygen supply

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It is only stated here that the words for directions such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific to the present invention. limited.

[0017] Such as figure 1 As shown, an elevator capable of emergency oxygen supply in the present invention includes a car 1, a timing device 2, a load cell 3, an electrical storage device 4, an automatic transfer switch 5, a controller 6, an oxygen concentration detection device 7 and an oxygen generator device 8, the vents of the car 1 include an upper vent 11 arranged at the top of the car 1 and a lower vent 12 arranged at the lower part of the wall plate of th...

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Abstract

The invention discloses an elevator capable of emergency oxygen supply, which comprises a car, a timing device, a weighing sensor, an electrical storage device, an automatic switch, a controller, an oxygen concentration detection device and an oxygen generating device. The ventilation of the car The openings include an upper vent on the top of the car and a lower vent on the lower part of the car wall; the oxygen concentration detection device is arranged in the car, and the oxygen generator is arranged on the upper vent; the The automatic transfer switch is connected with the power storage device, and the power storage device provides power to the timing device, load cell, oxygen concentration detection device, oxygen generator and controller; the timing device, load cell, oxygen concentration detection The device and the oxygen generating device are respectively electrically connected to the controller. The invention has the advantages of simple structure, long oxygen supply time and low power consumption per unit time.

Description

technical field [0001] The invention relates to an elevator, in particular to an elevator capable of emergency oxygen supply. Background technique [0002] When the elevator fails and the power is cut off, the passengers are trapped in the car. When the power failure causes the ventilation system to fail to operate normally, the passengers are in a state of tension and have shortness of breath due to the small space in the car, which aggravates the oxygen pressure in the car. Consumption, thereby reducing the oxygen content in the air in the car, easily causing hypoxia. There is an oxygen supply device in the emergency system of the existing elevator. However, the oxygen supply device only considers the oxygen supply function, and ignores the concentration of the generated oxygen in the air in the car, and cannot provide enough oxygen for a long time. Therefore, it is necessary to A new emergency oxygen supply elevator is provided to solve the above problems. Contents of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B11/02B66B5/00
Inventor 吕晓娟
Owner HOMEFRIEND & FUJI ELEVATOR CO LTD
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