System internal circulation supercharging filtration air purifier

Abstract

The invention discloses a system internal circulation supercharging filtration air purifier. The system internal circulation supercharging filtration air purifier comprises a shell, wherein the innerside bottom end of the shell is provided with a first filter chamber and a second filter chamber, the inner side of the first filter chamber is provided with an oblique filter plate, the top end of the first filter chamber is provided with a U-shaped pipe, one end of the U-shaped pipe is located on a position above the oblique filter plate, the other end of the U-shaped pipe is connected with a pressure valve, the bottom end of the pressure valve is connected with a gas transfer pipe by virtue of a pipeline, the gas transfer pipe penetrates through the top end of the second filter chamber andextends to the inner side of the second filter chamber, and the outer side of the gas transfer pipe is successively provided with a spiral sheet, a photocatalytic plate and an ultraviolet lamp from top to bottom. By arranging a top end circulation pipe, a pressurizing pipe and a reflux pipe, the problems that when the air purifier is used, the air purifier is difficult to increase the pressure ofthe internal purified air and to accelerate the air flow and circulation and the air circulation flow efficiency of the air purifier is influenced can be avoided.

Description

technical field [0001] The invention belongs to the technical field of air purification equipment, and in particular relates to a system internal circulation pressurized filter air purifier. Background technique [0002] There are many different technologies and media in an air purifier that enable it to provide clean and safe air to the user. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure photomineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc.; material technologies mainly include: photocatalyst, activated carbon, Extremely carbon core filter technology, synthetic fibers, HEAP high-efficiency materials, negative ion generators, etc. Most of the existing air purifiers are composite, that is, multiple purification technologies and material media are used at the same time. [0003] A...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a system internal circulation pressurized filter air purifier to solve the problem that when using the existing air purifier, it is difficult for the air purifier to increase the pressure of the internally purified air, to speed up the flow and circulation of the air and to solve the problem. The problem of making the air fully contact with the reaction solution

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