Temperature control safety valve for fuel gas

A safety valve and gas technology, applied in valve details, multi-way valves, valve devices, etc., can solve the problem of low temperature control accuracy and achieve strong safety performance and good control effect

Pending Publication Date: 2021-12-07
谭俊超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of using gas, in order to control the temperature, the burner generally uses valves to control the gas on and off or adjusts the gas flow through the principle of liquid expansion to control the firepower. The accuracy is lower

Method used

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  • Temperature control safety valve for fuel gas
  • Temperature control safety valve for fuel gas

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Embodiment Construction

[0015] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0016] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0017] I...

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PUM

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Abstract

The invention discloses a temperature control safety valve for fuel gas. The temperature control safety valve comprises a valve body, a gas inlet is formed in the valve body, an electromagnetic valve used for opening and closing the gas inlet is arranged on the valve body, at least one gas outlet communicating with the gas inlet is formed in the valve body, and a thermal deformation metal sheet is arranged on each gas outlet. The gas outlets are sealed by the thermal deformation metal sheets at normal temperature, a heater matched with the thermal deformation metal sheets is arranged in the valve body, the gas inlet is controlled to be opened and closed through the electromagnetic valve, and thus the first protection temperature control effect is achieved; and the thermal deformation metal sheets are controlled to deform through the heater, then the gas outlets are controlled to be opened and closed, and thus a second protection temperature control effect is achieved, so that the temperature control effect is better, and the safety performance is higher.

Description

technical field [0001] The invention relates to the field of valve bodies, in particular to a temperature-controlled safety valve for gas. Background technique [0002] In the process of using gas, in order to control the temperature, the burner generally uses valves to control the gas on and off or adjusts the gas flow through the principle of liquid expansion to control the firepower. The accuracy is lower. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a safety valve for gas with higher temperature control accuracy and safety. [0004] The technical solution adopted by the present invention to solve the problem is: a temperature-controlled safety valve for gas, comprising: [0005] A valve body, the valve body is provided with an air inlet, the valve body is provided with a solenoid valve for opening and closing the air inlet, and the valve body is provided with at least one air outl...

Claims

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Application Information

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IPC IPC(8): F16K11/24F16K27/00F16K31/06F16K31/70
CPCF16K11/24F16K27/00F16K31/0603F16K31/002
Inventor 谭俊超
Owner 谭俊超
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