Title:
VALVE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/232150
Kind Code:
A1
Abstract:
A valve assembly, comprising: a bottle, which comprises a bottle body (11) and a bottle cap (12), one end of the bottle body (11) being provided with an opening, the other end of the bottle body (11) being provided with a bottle mouth, and the bottle cap (12) being arranged at the opening; and a solenoid valve, which is arranged at the bottle mouth and comprises a fixing frame (21), a valve body and a coil assembly (24). The valve body has a circulation port (22) and a valve port (23), which are arranged opposite each other, and the valve body is connected to the bottle mouth, wherein the circulation port (22) is located in the bottle mouth, and the circulation port (22) is arranged towards a side wall of the bottle body (11); the fixing frame (21) is connected to the bottle body (11); and the valve body and the coil assembly (24) are fixed to the fixing frame, and the coil assembly (24) surrounds the periphery of the valve body. The valve port (23) is in communication with the circulation port (22), and the valve port (23) has an open state and a closed state, which are set relative to each other. By means of the valve assembly, the problem of valve assemblies in the prior art being prone to leaking can be solved.
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Inventors:
YU ZHOU (CN)
FENG ZHONGBO (CN)
KANG ZHIJUN (CN)
FENG ZHONGBO (CN)
KANG ZHIJUN (CN)
Application Number:
PCT/CN2023/098996
Publication Date:
December 07, 2023
Filing Date:
June 07, 2023
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
B65D47/20; B65D43/06; F16K1/32; F16K31/06
Foreign References:
| CN219030360U | 2023-05-16 | |||
| CN217731314U | 2022-11-04 | |||
| CN217731323U | 2022-11-04 | |||
| CN215795596U | 2022-02-11 | |||
| CN215763557U | 2022-02-08 | |||
| US4501376A | 1985-02-26 | |||
| CN215795568U | 2022-02-11 | |||
| CN215806668U | 2022-02-11 | |||
| CN107777094A | 2018-03-09 | |||
| CN214113139U | 2021-09-03 | |||
| EP2571618A1 | 2013-03-27 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
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