Title:
CROSS-FLOW-PREVENTING THERMOSTATIC FAUCET
Document Type and Number:
WIPO Patent Application WO/2021/031764
Kind Code:
A1
Abstract:
A cross-flow-preventing thermostatic faucet comprises a housing (1). The housing (1) is provided therein with a thermostatic valve element (2), a dual-control switch valve element (3) and a switch valve element base (7). The switch valve element base (7) is positioned between the thermostatic valve element (2) and the dual-control switch valve element (3). Multiple communication channels are arranged inside the switch valve element base (7). The communication channels of the switch valve element base (7) realize connection of water channels between the dual-control switch valve element (3) and the thermostatic valve element (2). The overall structure of the cross-flow-preventing thermostatic faucet is simple, and thus the cross-flow-preventing thermostatic faucet can be processed and assembled conveniently.
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Inventors:
YANG HEJUN (CN)
Application Number:
PCT/CN2020/102954
Publication Date:
February 25, 2021
Filing Date:
July 20, 2020
Export Citation:
Assignee:
TAIZHOU GUOREN TEMPERATURE CONTROL SANITARY WARE TECH CO LTD (CN)
International Classes:
F16K11/20; F16K11/074; F16K27/04
Foreign References:
| CN210240660U | 2020-04-03 | |||
| CN110159807A | 2019-08-23 | |||
| CN202091562U | 2011-12-28 | |||
| CN205781091U | 2016-12-07 | |||
| CN204114233U | 2015-01-21 | |||
| CN207584089U | 2018-07-06 | |||
| GB2523624A | 2015-09-02 | |||
| JP2019070408A | 2019-05-09 |
Attorney, Agent or Firm:
ZHEJIANG ZHUANCHENG LAW FIRM (CN)
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