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Flow deflector noise-reduction air purification door

A technology of air purification doors and deflectors, which is applied in door leaf, window/door, door/window applications, etc., can solve the problems of noise generation, and achieve the effect of reducing aerodynamic noise and reducing noise

Inactive Publication Date: 2015-12-30
CHONGQING OFAN DOOR IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention intends to provide a noise-reducing air purification door with deflectors to solve the problem that the existing air purification door generates noise when the air flows into the room and turns

Method used

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  • Flow deflector noise-reduction air purification door
  • Flow deflector noise-reduction air purification door

Examples

Experimental program
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Embodiment 1

[0019] Such as figure 1 and figure 2 As shown, the noise-reducing air purification door of the deflector includes a door panel, and an air filter layer 30 is arranged inside the door panel. The air filter layer 30 is filled with filter material, the upper part of the door panel facing the indoor wall has an air outlet 60 , and the lower part of the door panel facing the outdoor wall has an air inlet 10 . An air outlet chamber 50 connecting the air outlet hole 60 and the air filter layer 30 is arranged on the top of the door panel. The lower part of the door panel is provided with an air intake chamber 20 connecting the air intake hole 10 and the air filter layer 30 . The inside of the outlet chamber 50 is provided with a deflector 21 for introducing the airflow into the air outlet 60 , and the inside of the air intake chamber 20 is provided with a guidepiece 21 for introducing the airflow into the air filter layer 30 . The air outlet chamber 50 is provided with an arc-shap...

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Abstract

The invention discloses a flow deflector noise-reduction air purification door. According to the scheme, the flow deflector noise-reduction air purification door comprises a door board, wherein an air filtering layer is arranged in the door board, and a filtering material is filled in the air filtering layer. An air outlet hole is formed in the upper portion of the wall face, facing the inside of a room, of the door board, and an air inlet hole is formed in the lower portion of the wall face, facing the outside of the room, of the door board. An air outlet bin enabling the air outlet hole and the air filtering layer to be connected is arranged at the upper portion of the door board. An air inlet bin enabling the air inlet hole and the air filtering layer to be connected is arranged at the lower portion of the door board, flow deflectors guiding air flow into the air outlet hole are arranged in the air outlet bin, and flow deflectors guiding air flow into the air filtering layer are arranged inside the air inlet bin. The air outlet bin is provided with an arc-shaped wall face guiding air into the air outlet holes. The air inlet bin is provided with an arc-shaped wall face guiding air into the air filtering layer. The flow deflector noise-reduction air purification door aims at solving the problem that noise is produced when air flows into the room through an existing air purification door in turning.

Description

technical field [0001] The invention relates to a noise-reducing air purification door with a deflector. Background technique [0002] my country's air pollution has evolved from soot-type pollution in the last century to regional and complex air pollution. The concentration of total suspended particulate matter in the urban atmospheric environment generally exceeds the standard; sulfur dioxide pollution has been at a relatively high level; the total amount of motor vehicle exhaust pollutants has increased rapidly; nitrogen oxide pollution has shown an aggravating trend. With the development of the economy and the improvement of people's living standards, people have higher and higher requirements for office and living environments, not only requiring the environment to be beautiful, but also requiring a quiet environment and fresh air. [0003] Therefore, in order to solve the problem of air pollution, some solutions for indoor air purification using doors are provided in ...

Claims

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Application Information

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IPC IPC(8): E06B5/00E06B3/70E06B7/02B01D46/10B01D46/42
Inventor 刘侃
Owner CHONGQING OFAN DOOR IND
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