Elevator car with self-cleaning function

An elevator car and self-cleaning technology, which is applied to elevators, transportation and packaging in buildings, can solve the problems of poor sanitation of elevators, frequent cleaning of elevators, etc., and achieve the effect of not being easily polluted

Active Publication Date: 2015-09-30
WUJIANG JUNDA ELEVATOR PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an elevator car that can be cleaned automatically, which overcomes the problems of frequent cleaning of elevators and poor sanitation in elevators in the past

Method used

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  • Elevator car with self-cleaning function
  • Elevator car with self-cleaning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 , an elevator car with a self-cleaning function, comprising a car 1, an inner wall 2 and an outer wall 4, a space 3 is formed between the inner wall 2 and the outer wall 4, and an air injection device 5 is arranged on the outer wall 4, and the inner wall The material of 2 is porous ceramic. The porous ceramic is prepared by soaking the porous ceramic in silane coupling agent KH-570. The average pore diameter of the porous ceramic is 20 microns, the porosity is 30%, and the material is alumina.

[0025] When such an elevator car is adopted, the inner wall 2 and the outer wall 4 support each other, which improves the strength of the side wall of the elevator and appropriately reduces the weight of the car. Because the outer wall 4 is provided with an air injection device 5, after the device is activated, it can inject gas into the inner wall 2, and because the material of the inner wall 2 is porous ceramics, which has a certain porosity, the gas generated ...

Embodiment 2

[0027] like figure 2 , The difference with Embodiment 1 is that: the top of the car 1 is provided with a water spray port 6 . The water spray port 6 can spray cleaning liquid on the inner wall 2 of the car 1, because what the inner surface adopts is a hydrophobic material, which does not stick to water, and the cleaning liquid can be discharged more quickly and leave the surface of the inner wall 2.

Embodiment 3

[0029] like image 3 , The difference from Embodiment 2 is that a drainpipe 7 is provided at the bottom of the car 1 . The cleaning fluid can be drained quickly. A valve 9 is provided on the drain pipe 7 . A filter device 8 is arranged on the drain pipe 7 . When the drain pipe 7 is draining, the filter device 8 can intercept the sundries in the sewage and just remove them regularly.

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PUM

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Abstract

The invention provides an elevator car, in particular to an elevator car with a self-cleaning function, and belongs to the technical field of elevator equipment. The elevator car comprises a car, an inner wall and an outer wall, wherein a hollow cavity is formed between the inner wall and the outer wall; an air injection device is arranged on the outer wall; and the inner wall is made of porous ceramics. According to the elevator car with the self-cleaning function, air flow in the car can be guaranteed, the inside of the car cannot be polluted easily, the inner wall of the car can be automatically cleaned periodically, and the elevator car is fast and convenient.

Description

technical field [0001] The invention provides an elevator car, in particular relates to an elevator car that can have a self-cleaning function, and belongs to the technical field of elevator equipment. Background technique [0002] As the process of urbanization in our country continues to accelerate, elevators are installed in many buildings. The frequency of use of elevators is very high, and the density of people is very high. People in the building have to go up and down through the elevators, so the hygiene in the elevators has become a concern. [0003] The people entering and exiting the elevator car will often lean on and lean against the side wall of the elevator due to the heavy load, and they will often carry dirty items into the elevator, which will cause hygiene problems in the elevator. [0004] However, the frequency of use of the elevator is high, and if it is often cleaned, it will cause inconvenience to people's travel. Therefore, it is particularly necess...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B11/02
Inventor 平利中
Owner WUJIANG JUNDA ELEVATOR PARTS
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