Filter core structure and water purifier

A filter element and inner core technology, which is applied in the field of filtration, can solve the problems of increasing the use cost of water purifiers, and achieve the effect of repeated use and prolongation of service life.

Pending Publication Date: 2020-05-08
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a filter element structure and a water purifier for the problem that the filter element needs to be replaced regularly and the use cost of the water purifier increases.

Method used

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  • Filter core structure and water purifier
  • Filter core structure and water purifier
  • Filter core structure and water purifier

Examples

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Embodiment Construction

[0056] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0057]It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. In contrast, when an element is referred to as being "directly" connected to another element, there are no intervening elem...

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PUM

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Abstract

The invention relates to a filter core structure and a water purifier. The filter core structure comprises a shell, a cover body, an inner core assembly, a first adapter piece and a second adapter piece; the cover body detachably covers the shell so as to be matched with the shell to form a containing cavity. The first adapter piece is fixed in the cover body and is in detachable butt joint with the inner core assembly located in the containing cavity; the second adapter is slidably arranged between the cover body and the first adapter until the second adapter slides downwards to form a waterinlet channel with the cover body, a water outlet channel is formed between the first adapter piece and the cover body, the water inlet channel is communicated with the water inlet end of the inner core assembly, and the water outlet channel is communicated with the water outlet end of the inner core assembly. The filter core structure not only can realize a function of filtering raw water, but also can realize self-cleaning of the inner core assembly by a user, so that the purposes of repeated utilization and prolonging of the service life of the filter core structure are achieved.

Description

technical field [0001] The invention relates to the technical field of filtration, in particular to a filter element structure and a water purifier. Background technique [0002] Current water purifiers generally use multiple filter elements to perform multi-stage filtration of drinking water. After a period of use, each filter element will lose its filtering function due to excessive adhesion of impurities. For this, it is usually necessary to filter the filter element. Regular replacement will increase the cost of using the water purifier. Contents of the invention [0003] Based on this, it is necessary to provide a filter element structure and a water purifier to solve the problem that the filter element needs to be replaced periodically, which leads to an increase in the use cost of the water purifier. [0004] A filter element structure, the filter element structure comprising: a housing, a cover, an inner core assembly, a first adapter and a second adapter; [000...

Claims

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Application Information

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IPC IPC(8): C02F9/02A47J31/00A47J31/44A47J31/46A47J31/60
CPCC02F9/00A47J31/00A47J31/4403A47J31/446A47J31/46A47J31/4407A47J31/60C02F2307/10
Inventor 陈伟杰倪子昊关乃公田爽盛先贺
Owner GREE ELECTRIC APPLIANCES INC
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