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Air purifier as well as filter element cleaning device and filter element cleaning method thereof

An air purifier and cleaning device technology, applied in chemical instruments and methods, separation methods, transportation and packaging, etc., can solve the problems of low cleaning efficiency of filter element attachments, and achieve the effects of simple structure, thorough cleaning and convenient operation.

Active Publication Date: 2017-03-22
PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide an air purifier and its filter element cleaning device and filter element cleaning method to solve the technical problem of low cleaning efficiency of filter element attachments in the prior art air purifier

Method used

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  • Air purifier as well as filter element cleaning device and filter element cleaning method thereof
  • Air purifier as well as filter element cleaning device and filter element cleaning method thereof
  • Air purifier as well as filter element cleaning device and filter element cleaning method thereof

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Embodiment 1

[0052] Such as figure 1 As shown, the embodiment of the present invention provides a filter element cleaning device, which can be applied in an air purifier to clean up attachments on the filter element. The filter element cleaning device includes a telescopic movement mechanism 21, a suction head assembly 22 and a negative pressure generating mechanism 23 , the suction head assembly 22 is connected to the negative pressure generating mechanism 23 , and the telescopic movement mechanism 21 drives the suction head assembly 22 to move along the surface of the filter element 11 and absorb the attachments on the surface of the filter element 11 .

[0053] The negative pressure generating mechanism 23 connects the suction head assembly 22 to form a dust collection device. The telescopic movement mechanism 21 drives the suction head assembly 22 to move along the surface of the filter element 11, and at the same time sucks away the attachments on the surface of the filter element 11, ...

Embodiment 2

[0060] An embodiment of the present invention provides an air purifier, including a housing, a filter element disposed in the housing, and the filter element cleaning device described in Embodiment 1. The filter element cleaning device is used to clean attachments on the surface of the filter element.

[0061] Combining the existing air purifier with the filter element processing device can automatically clean the attachments on the surface of the filter element through negative pressure suction, and the attachments are cleaned thoroughly and with high efficiency.

[0062] The surface of the air purifier shell in this embodiment is provided with an air inlet, and the air duct is between the air inlet and the filter element, and the filter element cleaning device is arranged on the front, top or bottom of the filter element, so as not to block the air duct, that is, it does not affect the air purifier. normal work.

[0063] The housing of the air cleaner in this embodiment is a...

Embodiment 3

[0072] Such as Figure 6 As shown, the embodiment of the present invention provides a method for cleaning the filter element of the air purifier described in Embodiment 2, comprising the following steps:

[0073] S1. Detect the thickness of the attachment on the surface of the filter element by the attachment thickness detection mechanism. When the thickness of the attachment exceeds the set threshold, start the negative pressure generating mechanism and the telescopic movement mechanism, and / or send a prompt message for cleaning the attachment.

[0074] The attachment thickness detection mechanism detects the thickness of the attachment through the laser detector. When the thickness of the attachment exceeds the set threshold, the general control mechanism of the air purifier automatically starts the filter element cleaning device, that is, automatically starts the negative pressure generating mechanism and the telescopic movement mechanism to clean the filter element. Clean ...

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Abstract

The invention provides an air purifier as well as a filter element cleaning device and a filter element cleaning method thereof, and relates to the technical field of air purifiers. Wherein the filter element cleaning device comprises a telescopic moving mechanism, a suction head component and a negative pressure generating mechanism, wherein the suction head component is connected with the negative pressure generating mechanism; the telescopic moving mechanism drives the suction head component to move along the surface of a filter element, and to clean an attachment on the surface of the filter element. The technical problem, which exists in an air purifier in the prior art, that the efficiency of cleaning the attachment on the filter element is lower is solved; the efficiency of cleaning the attachment on the filter element is improved.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to an air purifier, a device for cleaning filter elements thereof, and a method for cleaning filter elements. Background technique [0002] The air purifier mainly uses its internal suction motor to suck the external air into the body, and then filters the inhaled air through the built-in filter element, so that harmful substances such as dust and particulate matter in the air are adsorbed on the filter element. Surface, to ensure that the discharged air will no longer contain dust, particles and other harmful substances, in order to achieve the purpose of air purification. [0003] As the density and thickness of the substances adsorbed on the front of the filter element continue to accumulate, the filtration performance of the filter element will also weaken. In order to avoid the above situation, it is necessary to clean the filter element in time. [0004] The cleaning of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00
CPCB01D46/0036B01D46/66
Inventor 檀冲
Owner PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD