Filter element and gravity water purifier

A water purifier and filter element technology, which is applied to fixed filter element filters, filtration separation, water pollutants, etc., can solve the problems of poor filtration effect and short contact time, and achieve full contact, prolong contact time, and improve filtration effect. Effect

Active Publication Date: 2018-12-14
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
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  • Abstract
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AI Technical Summary

Problems solved by technology

Due to the large water outlet of the common filter element, the water outlet speed of the filter element is high, and the raw water will pass through the filter element quickly, resulting in a short contact time between the raw water and the filter material in the filter element, and the filtering effect is poor.

Method used

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  • Filter element and gravity water purifier
  • Filter element and gravity water purifier
  • Filter element and gravity water purifier

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Embodiment Construction

[0029] 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.

[0030] 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.

[0031] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

Disclosed are a filter element and a gravity water purifier with the filter element, wherein the filter element comprises: a filter element body, the lower end thereof being provided with a water outlet; and a flow restriction cover mounted at the lower end of the filter element body and covering the water outlet, wherein the flow restriction cover is provided with a flow restriction port in communication with the water outlet, and the flow restriction port is smaller than the water outlet. According to the invention, the outlet water speed of the filter element can be reduced, so that the contact time of the water and filter material in the filter element is prolonged, and the filtering effect of the filter element is improved.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a filter element and a gravity water purifier. Background technique [0002] At present, common gravity water purifiers include a raw water tank and a clean water tank located below the raw water tank. The raw water tank is connected to the clean water tank through a filter element, and the raw water in the raw water tank is filtered by the filter element under the action of gravity to become clean water. After that, it flows into the clean water tank. Because the water outlet of the common filter element is large, the water outlet speed of the filter element is high, and the raw water will pass through the filter element quickly, resulting in a short contact time between the raw water and the filter material in the filter element, and the filtering effect is poor. Contents of the invention [0003] The main purpose of the present invention is to propose a filter element, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/00B01D35/00C02F1/00C02F1/28C02F1/42C02F1/68C02F101/12
CPCB01D29/00B01D35/00C02F1/001C02F1/283C02F1/42C02F1/68C02F2101/12B01D35/30
Inventor 黎泽平柯映充孙天厚宋国栋
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
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