Fuel gas safety valve

A gas safety valve and main valve body technology, applied in safety valves, balance valves, valve devices, etc., can solve the problems of incomplete combustion of gas, gas waste, loss, etc., to save gas, avoid leakage, and ensure safe use Effect

Pending Publication Date: 2018-01-19
RIFENG ENTERPRISE FOSHAN CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And the incomplete combustion of gas will not only cause waste of gas, but also cause unpredictable losses once leaked

Method used

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  • Fuel gas safety valve
  • Fuel gas safety valve
  • Fuel gas safety valve

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0027] It should be noted that when an element is said to be "fixed" to another element, it may be directly fixed to the other element or may be fixed to the other element through an intermediate element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or connected to the other element through intervening elements. In addition, unless otherwise specified, the descriptions of the terms "first" and "second" in the specification are only used to distinguish each component, element,...

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Abstract

The invention discloses a fuel gas safety valve. The fuel gas safety valve comprises a main valve body and an gas flow automatic controlling device arranged in an inner cavity of the main valve body,the gas flow automatic controlling device comprises a supporting base, an adjusting rod, an elastic mechanism and a sealing gasket; and the gas flow automatic controlling device is fixed to the innercavity of the main valve body through the supporting base, one end of the adjusting rod is fixedly connected with the sealing gasket, and the elastic mechanism is arranged between the other end of theadjusting rod and the supporting base, and gas compresses the adjusting rod to drive the sealing gasket to move so as to change the opening degree of the main valve body. According to the fuel gas safety valve, the gas flow automatic controlling device used for adjusting gas flow is arranged in the main valve body, the gas flow automatic controlling device can control the rated gas consumption volume of a burning appliance automatically, so that the fuel gas flow is always constant and the best combustion state is achieved; and not only is the goal for saving the fuel gas achieved, but also gas leakage caused by incomplete combustion is avoided, and using safety of fuel gas is ensured.

Description

technical field [0001] The invention relates to the technical field, in particular to a gas safety valve. Background technique [0002] Because combustible gas is a kind of clean energy, it is widely used in industrial and agricultural production and residents' life. In the process of use, poisoning, fire and explosion accidents caused by gas leakage occur from time to time, and the prevention of gas leakage has become a worldwide research topic. And the incomplete combustion of gas will not only cause waste of gas, but also cause unpredictable losses once leaked. Contents of the invention [0003] Based on this, the present invention is to overcome the defects of the prior art, and provide a gas safety valve, which can overcome the deficiencies of the prior art, and can precisely regulate the gas adaptation amount, so that the gas flow rate is constant, and full combustion is realized without being ignited. Restrictions on the types of appliances not only save gas, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K5/10F16K17/34
Inventor 蒋玉林林细勇陈意谭学良张名扬吴磊何旺枝
Owner RIFENG ENTERPRISE FOSHAN CO LTD
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