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Faucet water purifier

A water purifier and faucet technology, applied in water/sewage treatment, chemical instruments and methods, water/sewage treatment equipment, etc., can solve problems such as odor, lack of filter element cleaning, etc.

Pending Publication Date: 2021-01-19
YUYAO YADONG PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the faucet water purifier provided by the utility model patent application also lacks a mechanism capable of cleaning (or flushing) the filter element, resulting in the faucet water purifier provided by the invention patent application also smelling after a short period of use

Method used

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Experimental program
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Embodiment Construction

[0257] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0258] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention...

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Abstract

The invention provides a faucet water purifier for ultrafiltration treatment of raw water, the faucet water purifier comprises a filter device and a control valve; the filter device forms a first communication opening, a second communication opening and a third communication opening; the control valve comprises a valve body and a valve core, wherein a valve cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening and a raw water inlet are formed in the valve body, the valve core is arranged in the valve cavity, and the first opening of the control valve iscommunicated with the first communication opening of the filter device; the second opening of the control valve is communicated with the second communication opening of the filter device, and the fourth opening of the control valve is communicated with the third communication opening of the filter device.

Description

technical field [0001] The invention relates to a faucet water purifier, in particular to a faucet water purifier which can purify raw water (or tap water) and can use the raw water to clean the ultrafiltration membrane filaments of the primary filter element. Background technique [0002] With the improvement of people's living standards and the increasing emphasis on health, people's requirements for the quality of domestic water are also getting higher and higher. However, on the other hand, in many countries, especially developing countries, with the continuous development of industry and agriculture, the problem of water pollution is becoming more and more serious, which will inevitably lead to slight or severe impacts on tap water sources. In addition, the water quality of tap water will also be affected by the external environment and water supply pipelines. For example, an increase in the sediment content of tap water will result in poor tap water quality. The long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02F16K11/074F16K27/04
CPCC02F1/001C02F1/444F16K11/074F16K27/045C02F2201/005
Inventor 胡继宗褚振麟胡霄宗
Owner YUYAO YADONG PLASTIC