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Water filtration 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 water filtration system, low recovery rate of the water filtration system, waste of water resources, etc., to ensure the service life, improve the utilization rate, save The effect of water

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

AI Technical Summary

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 filtration system

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Embodiment Construction

[0030] 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.

[0031] 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.

[0032] 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 filtration system. The system includes a raw water inlet, a pure water outlet, a clear water outlet, a waste water outlet, an integrated filter element and a backflow path. The integrated filter element is provided with first to sixth ports. The first port is connected to the raw water inlet. The second port is connected to the clear water outlet. The third port isconnected to a communicating flow path, wherein the free end of the communicating flow path is connected between the second port and the clear water outlet. The fourth port is connected to the pure water outlet. The fifth port is connected to the waste water outlet. A water storage device is arranged on at least one of the flow path, connected to the pure water outlet, and the sixth port. One endof the backflow path is connected between the clear water outlet and the second port, and the other end of the backflow path is connected between the waste water outlet and the fifth port. The water filtration system of the invention improves the recovery rate of the water filtration system on the premise of guaranteeing the service life of a fine 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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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
CPCC02F1/001C02F1/441C02F1/442Y02A20/00
Inventor 杨旅
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
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