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Chemical energy gas collection-output technical method and device

A chemical gas and chemical energy technology, applied in the field of chemical energy gas collection and output, can solve the problems of potential danger in gas sample storage and transportation, easy puncture of flexible air bags, gas leakage, etc., to achieve enhanced puncture resistance , Improve safety and facilitate operation

Inactive Publication Date: 2016-08-17
易安蓝焰煤与煤层气共采技术有限责任公司 +1
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The bag body has the following problems in sampling and gas output. 1) Gas sampling requires the use of a manual or electric gas sampler, which is complicated to operate and has the potential danger of gas leakage; 2) The gas sample output needs to be carried out by a vacuum pump. Extraction, for corrosive gas or explosive gas, special pump body is required to complete the operation, which requires a large investment and many safety hazards; 3) The flexible air bag is easy to puncture, which is a potential danger to the storage and transportation of gas samples

Method used

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  • Chemical energy gas collection-output technical method and device
  • Chemical energy gas collection-output technical method and device
  • Chemical energy gas collection-output technical method and device

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Gas collection method:

[0029] 1) The air bag is originally in a vacuum state, and the sealed air nozzle is in a sealed state. The pressure difference between the air chamber and the atmospheric pressure provides the power source for automatic gas collection;

[0030] 2) When gas sampling, the sampling needle is mixed into the sealed gas nozzle, and the gas sampling is completed under the action of pressure difference;

[0031] 3) After the sampling is completed, the gas sampling needle is pulled out, and the gas nozzle is automatically sealed;

[0032] 4) If long-term storage or long-distance transportation is required, according to the characteristics of the gas sample, inject an indicator to achieve naked eye observation;

[0033] Gas output method:

[0034] 1) Insert the sampling needle into the sealing air nozzle;

[0035] 2) Break off the isolation of the chemical reaction pool;

[0036] 3) With the output of chemical energy, the chemical gas generator genera...

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Abstract

The invention provides a chemical energy gas collection-output technical method and device and belongs to a technical method and equipment for comprehensively collecting sampling gas, conveying, storing and outputting. Traditional gas collection method and equipment have the defects that collection needs to be matched with peripheral equipment, transportation safety protection of a gas sample is poor, gas collection is greatly influenced by environments and manual operation, and independent stable gas outlet is not provided and the like. By adopting a compound type collection bag, gas of a target position can be relatively accurately collected, and a chemical energy output system ensures that stable output is realized under any condition. The device has a simple initial state and is convenient to carry and transport; and after the gas is fully filled, a puncture-proof protection layer is formed, and the device has a reliable protection capability. By virtue of a relatively novel design method, novel concept and method are provided for simplifying various types of gas collection and determination equipment.

Description

technical field [0001] The invention relates to a chemical energy gas collection-output technology method and device, and belongs to the application field of gas collection, transportation and output analysis. Background technique [0002] At present, conventional gas sampling mostly uses plastic film sampling bags. The bag body has the following problems in sampling and gas output. 1) Gas sampling requires the use of a manual or electric gas sampler, which is complicated to operate and has the potential danger of gas leakage; 2) The gas sample output needs to be carried out by a vacuum pump. For extraction, corrosive gas or explosive gas needs to be completed with a special pump body, which requires a large investment and many safety hazards; 3) The flexible air bag is easy to puncture, which is a potential danger to the storage and transportation of gas samples. The patent of the present invention fully solves this problem by using a plastic composite structure shell. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/24
CPCG01N1/24G01N2001/248
Inventor 肖栋王保玉白建平韩作颖秦勇赵雅婷李孝审朱天骁
Owner 易安蓝焰煤与煤层气共采技术有限责任公司
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