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Elevator having disinfection function

A technology for elevators and functions, applied to elevators in buildings, disinfection, paint containing biocide, etc., can solve the problems that affect the health of people in elevators, cannot effectively disinfect elevators, and cannot meet high-end elevators, etc., and achieve good disinfection effect , long-lasting disinfection effect and long-lasting effect

Inactive Publication Date: 2017-02-15
HOMEFRIEND & FUJI ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, installing an ultraviolet disinfection lamp in the elevator will affect the health of people who take the elevator, and also affect the aesthetics of the elevator, which cannot meet the needs of high-end elevators.
There is a device for spraying air purification liquid in the elevator body, which needs to be added regularly, and the elevator cannot be effectively disinfected continuously, and the disinfection effect will be greatly reduced
In addition, the above two methods are to uniformly treat the interior of the elevator. Some places that people touch more, such as elevator handrails and elevator buttons, have accumulated a large number of bacteria. If they are treated with conventional disinfection methods, the Unsatisfactory effect

Method used

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  • Elevator having disinfection function
  • Elevator having disinfection function
  • Elevator having disinfection function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0119] The elevator of the present invention includes an elevator body 1, an elevator handrail 2 and an elevator button 3. The surface of the elevator body 1 is coated with a first disinfecting coating, the surface of the elevator handrail 2 is coated with a second disinfecting coating, and the The elevator button 3 includes an ultraviolet disinfection lamp, the sealed cavity of the ultraviolet disinfection lamp contains indium-scandium-mercury ternary alloy, indium:mercury:scandium=92:1:2, the inner diameter of the ultraviolet disinfection lamp is Ø3mm, and the current density is 0.350 A / cm 2 .

[0120] Wherein, the first disinfection coating is made by the following method, comprising:

[0121] 1. Preparation of nano titanium dioxide dispersion;

[0122] 2. Mix 180 parts of deionized water, 10 parts of nano-titanium dioxide dispersion, 10 parts of titanium dioxide, 10 parts of seaweed mud, 5 parts of film-forming aids, 0.5 parts of defoamer, 3 parts of dispersant, and 0.5 p...

Embodiment 2

[0130] The elevator of the present invention includes an elevator body 1, an elevator handrail 2 and an elevator button 3. The surface of the elevator body 1 is coated with a first disinfecting coating, the surface of the elevator handrail 2 is coated with a second disinfecting coating, and the The elevator button 3 includes an ultraviolet disinfection lamp, the sealed cavity of the ultraviolet disinfection lamp contains indium-scandium-mercury ternary alloy, indium:mercury:scandium=93:1:2, the inner diameter of the ultraviolet disinfection lamp is Ø4mm, and the current density is 0.500 A / cm 2 .

[0131] Wherein, the first disinfection coating is made by the following method, comprising:

[0132] 1. Preparation of nano titanium dioxide dispersion;

[0133] 2. Mix 190 parts of deionized water, 50 parts of nano-titanium dioxide dispersion, 15 parts of titanium dioxide, 30 parts of seaweed mud, 8 parts of film-forming aids, 0.5 parts of defoamer, 4 parts of dispersant, and 0.5 p...

Embodiment 3

[0141] The elevator of the present invention includes an elevator body 1, an elevator handrail 2 and an elevator button 3. The surface of the elevator body 1 is coated with a first disinfecting coating, the surface of the elevator handrail 2 is coated with a second disinfecting coating, and the The elevator button 3 includes an ultraviolet disinfection lamp, the sealed cavity of the ultraviolet disinfection lamp contains indium-scandium-mercury ternary alloy, indium: mercury: scandium = 93:2:3, the inner diameter of the ultraviolet disinfection lamp is Ø4mm, and the current density is 0.650 A / cm 2 .

[0142] Wherein, the first disinfection coating is made by the following method, comprising:

[0143] 1. Preparation of nano titanium dioxide dispersion;

[0144] 2. Mix 185 parts of deionized water, 60 parts of nano-titanium dioxide dispersion, 18 parts of titanium dioxide, 40 parts of seaweed mud, 8 parts of film-forming aids, 0.6 parts of defoamer, 4 parts of dispersant, and 0...

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Abstract

The invention discloses an elevator having a disinfection function. The elevator having the disinfection function has an elevator body, an elevator handrail and elevator buttons. The surface of the elevator body is coated with a first disinfection coating, the surface of the elevator handrail is coated with a second disinfection coating, the elevator buttons comprise a button shell, an automatic disinfection device, a control device and a power supply unit are arranged in the button shell, the automatic disinfection device is connected with the control device and the power supply unit, the automatic disinfection device comprises an ultraviolet disinfection lamp, the ultraviolet disinfection lamp comprises a sealing cavity body which contains indium-scandium-mercury ternary alloy, wherein the proportion of indium to scandium to mercury is 92-94:1-2:2-3. By adopting the elevator having a disinfection function, different parts of the elevator are effectively disinfected pertinently, the disinfection effect is good and duration is long.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator with a disinfection function. Background technique [0002] Indoor air pollution is listed by the International Health Organization ((WHO) as one of the five environmental factors that are most harmful to public health, and has caused an increase in morbidity and mortality in the global population. The results of the study show that some high incidence and cluster diseases in the urban population , are strongly correlated with the current urban air quality, especially the indoor air quality. With the improvement of living standards and the improvement of the working environment, people stay indoors for longer and longer. Effective disinfection of indoor air and Purification has become a serious problem that we must face. [0003] As a special kind of public transportation, elevator has problems such as small space, high density of people, large flow, and complicated conditio...

Claims

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Application Information

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IPC IPC(8): B66B11/02B66B1/46A61L2/10A61L2/232C09D131/04C09D133/00C09D7/12C09D5/14A61L101/32
CPCB66B11/0226A61L2/10A61L2/232A61L2202/11A61L2202/14A61L2202/25B66B1/46C08K3/08C08K3/22C08K3/26C08K3/36C08K13/02C08K2003/0806C08K2003/2241C08K2003/265C08K2201/011C08K2201/014C09D5/14C09D131/04C09D133/00
Inventor 陈秀和贺德明王青
Owner HOMEFRIEND & FUJI ELEVATOR CO LTD
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