A cooker regulating valve

Abstract

The invention discloses a regulating valve of a gas cooker. The regulating valve of the gas cooker comprises a valve seat, a valve body, a valve rod and a valve plug, wherein the valve plug is a needle-shaped component, the tapered angle alpha at the top end of the valve plug is 16 degrees, a flow through hole is formed in the center line of the lower portion of a through hole, and the two ends of the flow through hole are communicated with a gas inlet channel and the through hole respectively; the needle-shaped end of the valve plug is inserted into the flow through hole, and is in seal fit with the inner edge of the open end of the flow through hole, and the diameter of the flow through hole ranges from 0.6mm to 1.0mm. According to the regulating valve of the gas cooker, due to the fact that the size of a gap formed between the valve plug and the flow through hole is adjusted through cooperation between the taper of the tapered end of the valve plug and the inner edge of the open end of the flow through hole, regulation of the gas flow is achieved, regulation of gas can be more accurate, gas can sufficiently burn, and fuel consumption of the gas cooker with the regulating valve can be reduced by 30%.

Description

technical field [0001] The invention relates to a regulating valve, in particular to a regulating valve of a gas cooker for adjusting the flame size of a gas cooker, and belongs to the technical field of the gas cooker. Background technique [0002] After the combustion valve (also known as the combustion gate) and the gas valve (also known as the gas gate) of the gas cooker are fully opened, open the regulating valve, and adjust the gas volume through the different angles of the regulating valve opening to ensure the smooth operation of the cooker. Regulate the combustion of the flame by adjusting the gas volume of the hob. The regulating valve of the gas cooker in the prior art includes a valve seat, a valve body, a valve stem, and a valve core arranged on the valve stem. The valve core is a rod-shaped structure. Body sealing fit, the valve seat is provided with a channel, the valve body is provided with an inlet channel and an outlet channel, the inlet channel and the ou...

AI Technical Summary

Problems solved by technology

The regulating valve of the gas cooker in the prior art includes a valve seat, a valve body, a valve stem, and a valve core arranged on the valve stem. The valve core is a rod-shaped structure. Body sealing fit, the valve seat is provided with a channel, the valve body is provided with an inlet channel and an outlet channel, the inlet channel and the outlet channel communicate with the channel, and the opening and closing degree of the inlet channel and the outlet channel are controlled by the valve core , to adjust the amount of gas, due to the structure of the regulating valve, because the valve core is a rod-shaped structure, when adjusting the amount of gas, the accuracy of gas adjustment cannot be improved, and the full combustion of gas cannot be achieved, which greatly increases fuel consumption.

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