high efficiency air purifier

An air purifier and air duct technology, which is applied in the field of air purification, can solve the problems of insufficient air duct sealing, low utilization efficiency of the filter screen, and no sealing of the filter screen, so as to improve the gas filtration efficiency, achieve high efficiency, Easy to pin and invert effects

Inactive Publication Date: 2019-01-04
张柯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the filter screen is not firmly fixed to the filter screen frame, and the filter screen and the surrounding structure do not form a seal, which affects the airtightness of the purifier channel.
[0006] The air intake of existing air purifiers is small, the sealing of the air duct is not enough, and the filter is inconvenient to replace, and these factors will affect the purification efficiency of the air purifier
Moreover, the utilization efficiency of the filter screen of the existing air purifier is low, and the purification of the air cannot be fully realized.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] An air cleaner comprises a housing, a filter assembly, an exhaust fan (not shown), an air inlet (4) and an air outlet (5); the housing is divided into a front panel (1, a frame (2) and The rear end plate (3), the air inlet (4) is located on the front end plate (1) of the housing, and the air outlet (5) is located on the rear end plate (3) of the housing; the filter assembly includes an air duct (6) and a filter (7,8), the filter screen is arranged in the air duct through the filter screen frame, the air inlet (1) is connected to the air outlet (5) through the air duct (6), the air duct is an inverted N-shaped return duct, and the air duct passes through the fixed The components are fixed on the housing, the filter assembly, air inlet and air outlet are all set to 2n, n is a natural number from 1 to 6, after a certain period of use, the air pipe can be reversed, that is, the air pipe is connected to the air inlet One end of the air duct is connected with the air outlet, ...

Embodiment 2

[0034] An air cleaner comprises a housing, a filter assembly, an exhaust fan (not shown), an air inlet (4) and an air outlet (5); the housing is divided into a front panel (1, a frame (2) and The rear end plate (3), the air inlet (4) is located on the front end plate (1) of the housing, and the air outlet (5) is located on the rear end plate (3) of the housing; the filter assembly includes an air duct (6) and a filter (7,8), the filter screen is arranged in the air duct through the filter screen frame, the air inlet (1) is connected to the air outlet (5) through the air duct (6), the air duct is an inverted N-shaped return duct, and the air duct passes through the fixed The components are fixed on the housing, the filter assembly, air inlet and air outlet are all set to 2n, n is a natural number from 1 to 6, after a certain period of use, the air pipe can be reversed, that is, the air pipe is connected to the air inlet One end of the air duct is connected with the air outlet, ...

Embodiment 3

[0040]An air cleaner comprises a housing, a filter assembly, an exhaust fan (not shown), an air inlet (4) and an air outlet (5); the housing is divided into a front panel (1, a frame (2) and The rear end plate (3), the air inlet (4) is located on the front end plate (1) of the housing, and the air outlet (5) is located on the rear end plate (3) of the housing; the filter assembly includes an air duct (6) and a filter (7,8), the filter screen is arranged in the air duct through the filter screen frame, the air inlet (1) is connected to the air outlet (5) through the air duct (6), the air duct is an inverted N-shaped return duct, and the air duct passes through the fixed The components are fixed on the housing, the filter assembly, air inlet and air outlet are all set to 2n, n is a natural number from 1 to 6, after a certain period of use, the air pipe can be reversed, that is, the air pipe is connected to the air inlet One end of the air duct is connected with the air outlet, a...

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PUM

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Abstract

The invention relates to an air purifier. The air purifier comprises a shell, a filter assembly, an exhaust fan, an air inlet and an air outlet. The filter assembly comprises an air pipeline and a filter net; the filter net is arranged in the air pipeline through a filter net frame; the air inlet is connected with the air outlet through the air pipeline; the air pipeline is an inverted N-shaped folded pipeline. Through the above structure, the air entering amount, the sealing property of a gas passage and the technical effect of a gas vortex are all increased, thereby achieving the effect of improving the gas filtration efficiency in a coordinated mode.

Description

technical field [0001] The invention belongs to the field of air purification, and in particular relates to a high-efficiency air purifier. Background technique [0002] With the continuous improvement of people's living standards, the requirements for air are getting higher and higher. However, the content of PM2.5 in the air in cities is getting higher and higher, and due to the need to decorate houses and replace household items, it is becoming more and more common. , making the air environment in the living environment worse. Therefore, people's demand for air purification is becoming more and more vigorous. At the same time, the requirements for the purification efficiency of air purifiers are getting higher and higher. [0003] CN203349436U discloses an air cleaner, comprising a front shell (1), a middle base (3) engaged with the front shell (1) and a rear shell ( 2) and the control system, characterized in that the front shell (1) is provided with a pollution indica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/86B01D46/12
CPCB01D46/12B01D53/86
Inventor 张柯
Owner 张柯
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