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Anti-explosion device for combustible gas

An explosion-proof device and gas technology, applied in gas/liquid distribution and storage, container filling methods, piping systems, etc., can solve problems affecting the service life of the cooker, damage to the cooker, and reduce gas combustion efficiency, so as to improve the service life and prevent Effects of tempering and prevention of tempering problems

Inactive Publication Date: 2007-10-10
王景搏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is not filtered out, it will cause damage to the cooker, affect the service life of the cooker, and reduce the combustion efficiency of the gas

Method used

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  • Anti-explosion device for combustible gas
  • Anti-explosion device for combustible gas
  • Anti-explosion device for combustible gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: As shown in Figure 1 and Figure 2, a combustible gas explosion-proof device includes a tank body 1, and an air inlet pipe 2, an exhaust pipe 3, an upper sealing cover 4, and a lower sealing cover 5 are arranged in the tank body 1 , a filter screen 6 is provided in the tank body 1, and the surroundings of the filter screen 6 are connected with the inner wall of the tank body 1, and there is water 7 in the tank body 1, and the minimum water level of the water 7 is limited to the top of the filter screen 6, and the intake pipe 2 The air inlet 8 is connected to the air outlet pipe 9 of the combustible liquid, the air nozzle 10 of the air inlet pipe 2 is placed at the bottom of the filter screen 6, and the upper air intake port 11 of the exhaust pipe 3 is placed above the maximum water level limit of the water in the tank body 1, and the discharge The lower exhaust port 12 of the air pipe 3 is placed outside the tank body 1 and connected to the air intake pipe 1...

Embodiment 2

[0015] Embodiment 2: As shown in Figure 3 and Figure 4, a combustible gas explosion-proof device includes: a tank body 1, which is provided with an air intake pipe 2, an exhaust pipe 3, an upper sealing cover 4, and a lower sealing cover 5 , a filter screen 6 is provided in the tank body 1, and the surroundings of the filter screen 6 are connected with the inner wall of the tank body 1. There is water 7 in the tank body 1, and the minimum water level of the water 7 is limited to the upper part of the filter screen 6, and the intake pipe 2 The air port 8 is connected to the outlet pipe port 9 of the combustible liquid, the air nozzle 10 of the air intake pipe 2 is placed at the bottom of the filter screen 6, the upper air intake port 11 of the exhaust pipe 3 is placed above the maximum water level limit of the water in the tank, and the exhaust pipe The lower exhaust port 12 of 3 is placed outside the tank body 1 and is connected to the air intake pipe 13 of the cooking range. ...

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Abstract

An explosion-proof device of flammable gas is prepared for setting air inlet pipe air outlet pipe, top seal cover, bottom seal cover and filtering screen in tank body; and using water as isolation means to have backfire problem avoided effectively.

Description

Technical field: [0001] The invention relates to an explosion-proof device for combustible gas, which is an explosion-proof device mainly used in gas transmission pipelines such as civil gas, natural gas, swamp gas, etc., and gas storage tanks. Background technique: [0002] At present, for cookers, gas leaks frequently occur from the cooker to the connecting pipeline. Most of the causes of explosions in pipelines and gas storage tanks mainly occur when the switch of the cooker is not closed tightly. Secondly, there are also phenomena such as leakage of connecting hoses due to aging and rupture. On the other hand, there are a certain amount of solid particles in the combustible gas, which is more serious in the liquefied gas, and carbon will be deposited on the nozzle of the stove during the combustion process. If it is not filtered out, it will cause damage to the cooker, affect the service life of the cooker, and reduce the combustion efficiency of the gas. Invention co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/00F17C13/12
Inventor 王景搏
Owner 王景搏
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