Fuel gas valve used for oven and having dual-gas switching function
A conversion function, gas valve technology, applied in household stoves/stoves, gaseous heating fuel, applications, etc., can solve the problems of unsafe operation, cumbersome process, and inconvenience for users
Active Publication Date: 2016-06-15
SHANGHAI HOM STEEL IND
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Problems solved by technology
[0002] There are two types of gas on the market: LP means liquefied petroleum gas, and NG means natural gas. The pressure of these two types of gas is different, which makes it very inconvenient to use two types of gas on the same oven.
Most of the gas ovens currently on the market are only suitable for a single type of gas. If you want to use another type of gas, you need to replace the gas valve. It is not safe for users to operate and the process is cumbersome.
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[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, its specific implementation will be described in detail below in conjunction with the accompanying drawings:
[0023] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , the best embodiment of the present invention, a gas valve with dual-gas conversion function for an oven, the oven includes a furnace body 1, the gas valve includes a gas valve assembly 2, a gas panel 4 and a gas valve switch 3, the gas panel 4 is fastened on the front side plate 11 of the furnace body 1, the gas valve switch 3 is set on the gas panel 4, the gas valve assembly 2 includes LP nozzle 21, NG nozzle 22, connecting pipe 23, valve body 24, fixed cover 28, connection Plate 211 , valve stem 210 , cock 25 , spring 26 , limit plate 27 , conversion adjusting screw 214 , gasket 212 and fixing plate 213 .
[0024] LP nozzle 21, NG nozzle 22, connecting pipe 23, valve body ...
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The invention discloses a fuel gas valve used for an oven and having a dual-gas switching function. The fuel gas valve comprises a gas valve assembly which comprises an LP nozzle, an NG nozzle, a connecting pipe, a valve, a fixing cover, a connecting plate, a valve rod, a cock, a spring, a limiting plate, a switching adjusting screw, a sealing gasket and a fixing plate; the LP nozzle, the NG nozzle, the connecting pipe, the valve, the fixing cover, the connecting plate and the valve rod are sequentially connected from left to right; the valve body comprises a valve cavity and a fuel gas channel which are communicated, and the valve body is provided with an opening in the upper end, an opening in the left end and an opening in the right end; the cock is arranged in the valve cavity of the valve body and provided with an LP small hole and an NG small hole; the limiting plate is arranged on the left side face of the fixing cover; and the spring is arranged between the cock and the limiting plate. By means of the fuel gas valve used for the oven and having the dual-gas switching function, two kinds of fuel gas including liquefied petroleum gas and natural gas can be used conveniently on one oven.
Description
technical field [0001] The invention relates to a gas valve with dual-gas conversion function for an oven. Background technique [0002] There are two types of gas on the market: LP means liquefied petroleum gas, and NG means natural gas. The pressure of these two types of gas is different, which makes it very inconvenient to use two types of gas on the same oven. Most of the gas ovens currently on the market are only suitable for a single type of gas. If you want to use another type of gas, you need to replace the gas valve. It is not safe for users to operate and the process is cumbersome. Contents of the invention [0003] The object of the present invention is to overcome the defects of the prior art, and provide a gas valve with dual-gas conversion function for an oven, which can conveniently use liquefied petroleum gas and natural gas on the same oven. [0004] The technical solution to achieve the above purpose is: a gas valve with dual gas conversion function for ...
Claims
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IPC IPC(8): F16K5/02F24C3/12
CPCF16K5/02F24C3/126
Inventor 何悦芳顾志兵
Owner SHANGHAI HOM STEEL IND