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Water filtering system

A water filtration and fine filtration technology, applied in the field of water purification, can solve the problems of small pure water flux in the filtration water system, low recovery rate of the filtration water system, waste of water resources, etc., to improve the recovery rate, improve the utilization rate, save effect of water

Pending Publication Date: 2018-09-25
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the related art, in order to ensure the service life of the fine filtration filter element of the water filtration system of the water purifier, the recovery rate of the water filtration system (the ratio of the pure water flow rate to the raw water flow rate) is generally low, resulting in the pure water flow rate of the water filtration system The amount is small, resulting in waste of water resources

Method used

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  • Water filtering system

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] In the description of the present invention, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0033] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral ...

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Abstract

The invention discloses a water filtering system. The water filtering system includes a raw water inlet, a pure water outlet, a clear water outlet, a waste water outlet, an integrated filter element and a reflux flow path. The integrated filter element includes a front filter element, a fine filtering filter element and a rear filter element; the integrated filter element is provided with a firstport, a second port, a third port and a fourth port; the first port is connected to the raw water inlet; the second port is connected to the pure water outlet; the clear water outlet and the waste water outlet are connected to the third port; and at least one of the flow path connected to the pure water outlet and the fourth port is provided with a water storage device. One end of the reflux flowpath is connected between the first port and the raw water inlet, and the other end of the reflux flow path is connected between the waste water outlet and the third port. Through the adoption of thewater filtering system, the recovery rate of the water filtering system is improved under the premise of ensuring the service life of the fine filtering filter element.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a water filtering system. Background technique [0002] In the related art, in order to ensure the service life of the fine filtration filter element of the water filtration system of the water purifier, the recovery rate of the water filtration system (the ratio of the pure water flow rate to the raw water flow rate) is generally low, resulting in the pure water flow rate of the water filtration system The amount is small, resulting in a waste of water resources. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a water filtration system, which improves the recovery rate of the water filtration system on the premise of ensuring the service life of the fine filter element. [0004] The water filtration system according to an embodiment of...

Claims

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Application Information

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IPC IPC(8): C02F1/00C02F1/44
CPCC02F1/001C02F1/441C02F1/442C02F2301/08C02F2103/02Y02A20/00
Inventor 杨旅
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
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