Title:
FAUCET WATER FILTER AND CONTROL VALVE USED FOR FAUCET WATER FILTER
Document Type and Number:
WIPO Patent Application WO/2021/008504
Kind Code:
A1
Abstract:
Provided is a faucet water filter used for performing ultrafiltration treatment on raw water. The faucet water filter comprises a filtering device and a control valve; the filtering device forms a first communication opening, a second communication opening and a third communication opening, and the control valve comprises a valve body and a valve core; the valve body forms a valve cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening and a raw water inlet, the valve core being disposed in the valve cavity; and the first opening of the control valve is in communication with the first communication opening of the filtering device, the second opening of the control valve is in communication with the second communication opening of the filtering device, the fourth opening of the control valve is in communication with the third communication opening of the filtering device, and the raw water inlet of the valve body is suitable for communicating with a water source of raw water.
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Inventors:
HU JIZONG (CN)
CHU ZHENLIN (CN)
HU XIAOZONG (CN)
CHU ZHENLIN (CN)
HU XIAOZONG (CN)
Application Number:
PCT/CN2020/101738
Publication Date:
January 21, 2021
Filing Date:
July 13, 2020
Export Citation:
Assignee:
YUYAO YADONG PLASTIC CO LTD (CN)
International Classes:
B01D35/04; F16K11/074
Foreign References:
| CN110550759A | 2019-12-10 | |||
| CN110550759A | 2019-12-10 | |||
| CN209041646U | 2019-06-28 | |||
| CN209041646U | 2019-06-28 | |||
| CN205099492U | 2016-03-23 | |||
| CN109420371A | 2019-03-05 | |||
| CN105889568A | 2016-08-24 | |||
| CN206566589U | 2017-10-20 | |||
| US4686037A | 1987-08-11 |
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