Vehicle-mounted movable external air purifying device and vehicle

A technology of external air and purification devices, which is applied to vehicle parts, air treatment equipment, transportation and packaging, etc., can solve the problems of limited air purification effect, and achieve the effect of various working methods, convenient daily management, and efficient purification

Pending Publication Date: 2019-04-05
CHENGDU BUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At the same time, some studies have shown that the 100m range around the road is most seriously affected by the diffusion of motor vehicle exhaust and vehicle dust, and the above measures have limited air purification effects in these places

Method used

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  • Vehicle-mounted movable external air purifying device and vehicle
  • Vehicle-mounted movable external air purifying device and vehicle
  • Vehicle-mounted movable external air purifying device and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a vehicle-mounted mobile external air purification device 2 includes a purification system, a ventilation system, a circuit connection system and a housing.

[0032] In this embodiment, the purification system includes a coarse filter screen 12, a fine filter screen 13, a first high-efficiency purification layer 16, and a second high-efficiency purification layer 19. 13. The first high-efficiency purification layer 16 and the second high-efficiency purification layer 19 are installed in the housing sequentially from front to back.

[0033] Wherein, the coarse filter screen 12 is welded or riveted to the front end of the housing, and the coarse filter screen 12 is a metal or non-metallic material with large meshes, which can effectively filter out larger impurities such as branches and leaves in the intake air. A fine filter mesh slot 14 is welded on the inner wall near the front end of the housing, and the fine filter mesh 13 is inserted into...

Embodiment 2

[0039] Such as figure 2 and image 3 As shown, a car 1 is equipped with a vehicle-mounted mobile external air cleaning device 2 through multiple sets of fixing bolts 3 on the top of the outer shell of the car 1 .

Embodiment 3

[0041] Such as Figure 4 and Figure 5 As shown, a car 1 is equipped with a vehicle-mounted mobile external air cleaning device 2 through multiple sets of fixing bolts 3 at the bottom of the outer shell of the car 1 .

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Abstract

The invention discloses a vehicle-mounted movable external air purifying device which is installed outside a vehicle. The device comprises a shell, a purifying system, a ventilation system and a circuit connection system, wherein the purifying system, the ventilation system and the circuit connection system are installed inside the shell. The purifying system is at least composed of a filter screen assembly and a purifying layer assembly. The ventilation system is composed of a draught fan. The circuit connection system is used for providing electric energy to the vehicle-mounted movable external air purifying device. The end, facing the vehicle head, of the shell is the front shell end, the purifying system and the ventilation system are sequentially installed inside the shell from frontto back, and the filter screen assembly is arranged in front of the purifying layer assembly. According to the air purifying device, positive air pressure and/or suction of the draught fan can be sufficiently utilized in the vehicle traveling process, air passing through the purifying system is efficiently purified in time, and the effect that a road air purifying gallery is formed along the vehicle travelling track is achieved.

Description

technical field [0001] The invention relates to the technical field of purification devices, in particular to a vehicle-mounted mobile external air purification device and an automobile. Background technique [0002] With the rapid development of industrialization, various natural factors (such as forest fires, volcanic eruptions, etc.) and human factors (such as industrial waste gas, domestic coal combustion, automobile exhaust, etc.) have caused serious air pollution; To get rid of the dependence on fossil energy, the types of pollutants in the air continue to increase, especially the tiny particulate matter represented by PM2.5 and PM10, which poses an increasingly serious threat to human respiratory health. [0003] Although tiny particulate matter is only a small component of the earth's atmospheric composition, it has an important impact on air quality and visibility. Compared with coarser atmospheric particles, tiny particles are small in particle size, rich in a lar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H3/00B60H3/06
CPCB60H3/00B60H3/0641B60H2003/0691
Inventor 刘刚黄德富王栋泉罗华山卢正义沈贞羊衣志阚亮伟
Owner CHENGDU BUS
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