Air filter provided with self-sealing device

An air filter and self-sealing technology, which is applied in the direction of valve device, dispersed particle filtration, engine sealing, etc., can solve the problems of secondary pollution and achieve the effect of preventing secondary pollution

Inactive Publication Date: 2020-11-10
陈锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides an air filter with a self-sealing device, aiming at improving the problem of easily causing secondary pollution to the surrounding environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see figure 1 , the present invention provides an air filter with a self-sealing device, including a sealing assembly 100 , an air filter 200 and an air blowing assembly 300 .

[0031] Wherein, the air filter 200 and the blower assembly 300 are connected to the sealing assembly 100, the air filter 200 is used to filter air, the air blower assembly 300 is used to blow air to the inside of the sealing assembly 100, and the sealing assembly 100 is replacing the air filter 200 It acts as a seal, which can effectively prevent secondary pollution to the environment caused by pollutants exposed when the air filter 200 is replaced.

[0032] see figure 1 , 2, 3, 5 and 6, the sealing assembly 100 includes a sealing box 110, a threaded rod 120, a telescopic plate 130, a sealing plate 140 and an elastic member 150, and one side of the sealing box 110 is provided with a first vent 111 for air intake, The other side of the sealing box 110 is provided with a second vent 112 for air ...

Embodiment 2

[0041] see figure 1 , the present invention provides an air filter with a self-sealing device, including a sealing assembly 100 , an air filter 200 and an air blowing assembly 300 .

[0042] Wherein, the air filter 200 and the blower assembly 300 are connected to the sealing assembly 100, the air filter 200 is used to filter air, the air blower assembly 300 is used to blow air to the inside of the sealing assembly 100, and the sealing assembly 100 is replacing the air filter 200 It acts as a seal, which can effectively prevent secondary pollution to the environment caused by pollutants exposed when the air filter 200 is replaced.

[0043] see figure 1 , 2 , 3, 5 and 6, the sealing assembly 100 includes a sealing box 110, a threaded rod 120, a telescopic plate 130, a sealing plate 140 and an elastic member 150, and one side of the sealing box 110 is provided with a first vent 111 for air intake, The other side of the sealing box 110 is provided with a second vent 112 for air...

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PUM

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Abstract

The invention provides an air filter provided with a self-sealing device, and belongs to the technical field of air filters. The air filter provided with the self-sealing device comprises a sealing assembly, air filter bodies and an air blowing assembly; the sealing assembly comprises a sealing box, threaded rods, telescopic plates, sealing plates and elastic pieces; and the air blowing assembly comprises fan blades and a motor. When the air filter bodies are required to be replaced, the two threaded rods are rotated forwards to enable the bottom surfaces of the telescopic plates to be attached to the bottom of the sealing box, then the air filter bodies can be taken out through inserting openings, and when the air filter bodies leave the inserting openings, the sealing plates lose pressure and can be ejected by the elastic pieces, so that the inserting openings are blocked, the sealing effect is achieved, the sealing box is in a relatively-sealed state when the air filter bodies are dismounted, pollutants can be effectively prevented from being exposed in the air, and then secondary pollution caused by the pollutants to the surroundings can be effectively prevented.

Description

technical field [0001] The invention relates to the field of air filters, in particular to an air filter with a self-sealing device. Background technique [0002] In the air purification industry, the air filter is mainly used to capture particulate dust and various suspended solids in the air. The filter element refers to the air filter, and the air filter plays a vital role in the air purification industry. [0003] However, most of the existing filters must be sealed through the contact between the installation surface of the filter and the installation position. Therefore, when the filter is replaced or disassembled, the pollutants will be exposed to the air, which is very easy to cause damage to the surrounding environment. Secondary pollution. Contents of the invention [0004] In order to make up for the above shortcomings, the present invention provides an air filter with a self-sealing device, aiming to improve the problem of secondary pollution to the surroundin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/02F16K3/30F16K3/314F16K3/316F16K27/04F16K31/50F16K31/60F16J15/02B01D46/00
CPCF16K3/0281F16K3/30F16K3/314F16K3/316F16K27/044F16K31/50F16K31/60F16J15/02B01D46/0084B01D46/56B01D46/88
Inventor 周兰兰陈锐
Owner 陈锐
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