Air purifier

An air purifier and air technology, applied in the field of air purification, can solve the problems of uneven distribution of clean air and insufficient air volume, and achieve the effects of improving user experience, high air supply efficiency and high air volume.

Pending Publication Date: 2020-07-24
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, air purifiers mainly use centrifugal fans or axial fans to supply air in one direction, and the air volume is insufficient.
In addition, most users think that the clean air generated by existing air purifiers cannot be evenly distributed in a room or a closed space, which has a certain distribution limitation

Method used

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Embodiment Construction

[0064] figure 1 is a schematic perspective view of an air cleaner 100 according to an embodiment of the present invention. figure 2 yes figure 1 A schematic cross-sectional view of the air cleaner shown. image 3 yes figure 1 A schematic exploded view of the air cleaner 100 is shown. The air purifier 100 of the embodiment of the present invention may generally include a housing 200 , one or more flat filter elements 700 , a centrifugal fan 800 , and a laminar flow fan 110 . The casing 200 is provided with an air inlet 201 and an air outlet 202 . One or more flat filter elements 700 are arranged in the casing 200 , outside air enters the casing 200 from the air inlet 201 and reaches the flat filter elements 700 for filtering. The centrifugal fan 800 is arranged in the housing 200 , and the inlet of the centrifugal fan 800 is arranged opposite to the flat filter element 700 . The laminar flow fan 110 is set in the casing 200, and an air inlet channel 302 is formed in the ...

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Abstract

The invention provides an air purifier which comprises a shell, one or more flat plate filter elements, a centrifugal fan and a laminar flow fan. The shell is provided with an air inlet and an air outlet. The one or more flat plate filter element is arranged in the shell, and external air enters the shell from the air inlet and then reaches the flat plate filter element to be filtered. The centrifugal fan is arranged in the shell, and an inlet of the centrifugal fan is opposite to the flat plate filter element. The laminar flow fan is arranged in the shell, an air inlet channel is formed in the laminar flow fan, air filtered by the flat plate filter element is driven by the centrifugal fan to enter the air inlet channel, the laminar flow fan disturbs the air entering the air inlet channelthrough the fluid viscosity effect to form laminar flow air, and the laminar flow air is exhausted out of the shell from the air outlet. According to the air purifier, the centrifugal fan and the laminar flow fan are arranged in the shell, the air supply efficiency is high, the air volume is high, the air pressure is large, and the use experience of a user of the air purifier is effectively improved.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purifier. Background technique [0002] With the rapid development of the economy, the massive consumption of energy produces a large amount of harmful substances. The earth where people live is full of particulate matter, sulfur oxides, nitrogen oxides and hydrocarbons, which seriously threaten people's health. In order to make the air fresh, an air purifier is needed to purify the air. At present, the air purifier mainly uses a centrifugal fan or an axial fan to supply air in one direction, and there is a problem of insufficient air volume. In addition, most users think that the clean air generated by existing air purifiers cannot be evenly distributed in a room or a closed space, which has a certain distribution limitation. Contents of the invention [0003] One object of the present invention is to provide an air cleaner with a centrifugal fan and a lamina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/10B01D46/12B01D46/42
CPCB01D46/106B01D46/12B01D46/42B01D2279/50
Inventor 尹晓英王永涛单翠云魏学帅吕静静
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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