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Filter element and water purification system

A filter element and water outlet technology, applied in the field of water purification, can solve the problem of easy accumulation of impurities in the filter element

Pending Publication Date: 2021-03-09
FOSHAN MICRO MIDEA FILTER MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention proposes a filter element and a water purification system using the filter element, aiming to solve the problem of easy accumulation of impurities inside the filter element in the prior art

Method used

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  • Filter element and water purification system
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  • Filter element and water purification system

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention provides a filter element and a water purification system comprising the filter element. The filter element comprises a filter element body, a waterway switching valve and an automatic flushing valve, and the filter element body is provided with a water inlet, a water outlet and a drain outlet; the water path switching valve is provided with a first flow channel and a second flow channel, the waterway switching valve is provided with a filtering position and a flushing position, and when the waterway switching valve is located at the filtering position, the first flow channel iscommunicated with an external water inlet and a water inlet of the filter element body; the second flow channel is communicated with an external water outlet and a water outlet of the filter element body; when the waterway switching valve is located at the flushing position, the first flow channel is communicated with the external water inlet and the water inlet of the filter element body, and thesecond flow channel blocks the external water outlet and / or the water outlet of the filter element body; and the automatic flushing valve is communicated with the drain outlet, and is opened and closed at regular time. Therefore, the automatic flushing of the filter element is realized, and the problem that impurities are accumulated when the filter element is used in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a filter element and a water purification system. Background technique [0002] In the prior art, the filter element, especially the filter element with an ultrafiltration filter body, accumulates impurities in the water in the membrane filaments of the ultrafiltration filter body during the water purification process, thereby affecting the water purification effect and the service life of the filter element. That is, the filter element in the prior art has the problem that impurities are easily accumulated inside. Contents of the invention [0003] The present invention provides a filter element and a water purification system using the filter element, aiming to solve the problem of easy accumulation of impurities inside the filter element in the prior art. [0004] In order to solve the above problems, the present invention proposes a filter element. Specifically...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02B01D35/30
CPCC02F1/001C02F1/444B01D35/30C02F2201/002C02F2303/16C02F2303/14
Inventor 陶林兵陈娟
Owner FOSHAN MICRO MIDEA FILTER MFG CO LTD
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