Title:
GAS VALVE
Document Type and Number:
WIPO Patent Application WO/2023/092764
Kind Code:
A1
Abstract:
The present invention relates to the technical field of gas fittings, and provides a gas valve, for solving the problem of poor applicability of an existing gas valve. The gas valve comprises a valve body; a valve core is provided in a valve cavity; the valve core is spherical; the outer end of the valve core is connected to a valve rod part, the inner end of the valve core is provided with a gas passage hole, and the middle part of the valve core is radially provided with a first gas hole and a second gas hole, wherein the aperture of the first gas hole is larger than that of the second gas hole, and an included angle between the first gas hole and the second gas hole is 90-120°; the valve cavity between the right side of the valve core and the valve body is a gas passage cavity; the valve body is internally provided with a high fire gas passage and a low fire gas passage, wherein the aperture of the high fire gas passage is larger than that of the low fire gas passage; the top of the valve body is provided with a long bright fire gas outlet end; and the valve body is internally provided with a long bright fire gas passage communicated with the long bright fire gas outlet end and the gas passage cavity. The present invention has the advantages of a compact structure, good applicability, long service life.
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Inventors:
JIN GENXI (CN)
Application Number:
PCT/CN2021/139410
Publication Date:
June 01, 2023
Filing Date:
December 18, 2021
Export Citation:
Assignee:
TAIZHOU MEIYADILIUTIZHIKONG LTD COMPANY (CN)
International Classes:
F16K11/087; F16K11/24; F16K27/06; F16K27/08; F16K31/44
Foreign References:
| CN216279547U | 2022-04-12 | |||
| CN103216643A | 2013-07-24 | |||
| CN109578623A | 2019-04-05 | |||
| CN112443692A | 2021-03-05 | |||
| CN201615251U | 2010-10-27 | |||
| JPH10141661A | 1998-05-29 |
Attorney, Agent or Firm:
TAIZHOUSHI TAICHUANGGONGLIAN ZHUANLIDAILISHIWUSUO (PUTONGHEHUO) (CN)
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