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Air disinfection device for subway trains

A technology for air disinfection and train application in the fields of medical epidemic prevention and air purification, which can solve the problems of inconvenience, ozone use, and the human body’s inability to irradiate ultraviolet light for a long time, so as to reduce unnecessary waste, avoid the reduction of the temperature of the compartment, and reduce scaling. Effect

Active Publication Date: 2020-12-25
山东联信大数据有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing gas disinfection devices mainly include ultraviolet treatment devices and ozone treatment devices, but the human body cannot be irradiated with ultraviolet rays for a long time, and ozone cannot be used in a closed space with people, so these restrictions bring real-time air disinfection treatment. a lot of inconvenience

Method used

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  • Air disinfection device for subway trains
  • Air disinfection device for subway trains
  • Air disinfection device for subway trains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Further explanation in conjunction with accompanying drawings: Figure 1 to Figure 2 It is the subway train air disinfection device of the present embodiment, comprising device housing, air inlet 1, spray unit, water treatment unit, rotating dust suction unit, fan 36, water absorption unit, photocatalytic unit, ultraviolet supplementary treatment unit, ozone treatment unit and air outlet 8.

[0037] Such as figure 1 As shown, the air inlet is set at one end of the device housing ( figure 1 middle left end), the air outlet is set at the other end of the device casing ( figure 1 The middle right end), between the air inlet and the air outlet, the spraying part, the rotating vacuum part, the fan, the water absorbing part, the photocatalytic part, the ultraviolet supplementary treatment part and the ozone treatment part are arranged in sequence.

[0038] Such as figure 1 As shown, the spraying part includes a spray chamber 21 and a spray nozzle 22, and the spray chamber...

Embodiment 2

[0054] Such as image 3 Shown is a subway train car comprising an air disinfection device, the two sides of the subway train car are relatively provided with the subway train air disinfection device described in Embodiment 1, and the subway train air disinfection device arranged on one side is forward Air disinfection device, the subway train air disinfection device installed on the opposite side is a reverse air disinfection device, wherein the air inlet of the forward air disinfection device is opposite to the air inlet of the reverse air disinfection device, and the air outlet of the forward air disinfection device It is opposite to the air outlet of the reverse air disinfection device. Thus, a consistent air flow direction is formed in the cabin.

Embodiment 3

[0056] The subway train carriage that comprises air disinfection device, the two sides of described subway train carriage are relatively provided with aforementioned subway train air disinfection device, the subway train air disinfection device that is provided on one side is positive air disinfection device, is arranged on its opposite side The air disinfection device for subway trains is a reverse air disinfection device, wherein the air inlet of the forward air disinfection device is set opposite to the midpoint of the air inlet and air outlet of the reverse air disinfection device, and the air outlet of the forward air disinfection device It is arranged opposite to the midpoint of the air inlet and the air outlet of the reverse air disinfection device. Thereby forming multiple air flow directions in different directions in the compartment.

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Abstract

The invention relates to a subway train air disinfection device and a subway train carriage equipped with the device, the device includes a device shell, an air inlet, a spraying part, a water treatment part, a rotating dust collection part, a fan, a water absorption part, a photocatalytic Parts, UV Supplementary Treatment Parts, Ozone Treatment Parts and Air Outlets. Through the specific setting of each component, during the operation of the subway, the air is sterilized by ultraviolet light after extracting the air, and the air is further sterilized by ozone during the non-operating period of the subway, thus greatly avoiding viruses and germs during the subway ride Concentrate in the air and cause health effects on passengers.

Description

technical field [0001] The invention relates to the fields of medical epidemic prevention and air purification, in particular to an air disinfection device for subway trains. Background technique [0002] For the field of air purification, the current research is mainly on the control of particulate matter in the gas, and the control of viruses in the air has rarely received enough attention. It will have a great impact on the economy and society. Therefore, in the field of air purification, the disinfection of air also needs to be given full attention. There are some gas disinfection devices in the prior art, which are mainly used in places with relatively high virus concentrations such as hospitals, but the device is only a small exhaust device to extract air for treatment, and it takes a certain amount of time to circulate a specific space, thus The processing effect is greatly reduced. At the same time, in the early stage of virus transmission, the spread of the virus ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D27/00A61L9/015A61L9/14A61L9/20B01D53/86B01D50/00B01D53/26
CPCB61D27/0018A61L9/145A61L9/20A61L9/015B01D53/86B01D53/261B01D2253/10B01D2255/802B01D2257/80B01D50/60
Inventor 张有明
Owner 山东联信大数据有限公司
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