A gas valve

By designing a gas valve with two or three gas delivery channels and integrating the switch valve on the right air outlet channel in the middle of the valve body, the problems of single combustion function and inconvenient installation of the existing gas valve are solved, and a compact and efficient gas valve design is achieved.

CN222702648UActive Publication Date: 2025-04-01ZHONGSHAN ZHENGHONG VALVE BODY CO LTD
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Patent Information

Application Number
CN202421549113.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-03
Publication Date
2025-04-01
Estimated Expiration
2034-07-03

AI Technical Summary

Technical Problem

The existing gas valves only have two gas output channels, which cannot meet the multifunctional combustion needs. The external solenoid valves occupy a large space and are inconvenient to install, making it easy to interfere with the gas stove bottom shell.

Method used

A gas valve is designed, with two or three gas delivery channels on the valve body, and the switch valve is integrated into the right air outlet channel in the middle of the valve body of the valve body, avoiding the problem of excessive valve body size and installation interference.

Benefits of technology

It realizes the demand for multifunctional combustion, has a compact and reasonable assembly layout, and avoids interference between the valve body and the gas stove bottom shell. It is suitable for most stove bottom shells and connecting gas pipes that are commonly used in the market.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to a gas valve, comprising a valve body and a switch valve. When a center fire gas delivery channel and an outer ring fire gas delivery channel are provided on the valve body, the switch valve is used for opening and closing the outer ring fire gas delivery channel. When the outer ring fire gas delivery channel is in an open state, the center fire and the outer ring fire of the burner are simultaneously burned. When the outer ring fire gas delivery channel is in a closed state, the center fire of the burner is burned and the outer ring fire is closed. When a center fire gas delivery channel, an outer ring fire gas delivery channel and a third gas delivery channel are provided on the valve body, the switch valve is used for closing and opening the third gas delivery channel. When the third gas delivery channel is in an open state, the firepower of the burner is increased or the third ring fire is opened. When the third gas delivery channel is in a closed state, the burner maintains the center fire and the outer ring fire burning. The switch valve is arranged on the right gas outlet channel in the valve body of the gas valve, effectively controls the assembly layout, and compactly and reasonably avoids the problem of excessive valve body size.
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