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Gas monitoring device

A technology of gas monitoring and equipment, applied in the direction of analysis of gas mixture, preparation of test samples, detailed structure of gas analyzers, etc., can solve problems such as non-standard monitoring of monitors

Inactive Publication Date: 2020-06-16
莱西市星脉先进材料技术中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of gas monitoring equipment, to solve the problem of non-standard monitoring of a single monitor proposed in the above-mentioned background technology;

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] S1, gas screening

[0033] Place the gas detection equipment in the environment to be tested, drive the fan 7 to rotate at 300r / min through the driver 6, quickly suck the gas to be tested into the air intake chamber 10, and filter the particles and dust sucked with the gas through the filter screen 8, The heating wire 9 heats the humid air sucked in with the gas for drying treatment, and the dried dry gas is brought into the detection tube 12 through the fan 7, and the detection gas in the detection tube 12 detects and discriminates the gas.

[0034] S2. Treatment of gas after screening

[0035] When the gas is monitored by the monitor 13 as a harmful gas, the activated carbon in the gas treatment tank 15 is used for adsorption and processing; The air pump 17 accelerates it to be quickly discharged out of the equipment. When the gas is detected as a flammable gas, it will be processed through the gas treatment tank 15 and cannot be processed. It will be fully burned in...

Embodiment 2

[0037] S1, gas screening

[0038] Place the gas detection equipment in the environment to be tested, and drive the fan 7 to rotate at 500r / min through the driver 6 to quickly inhale the gas to be tested into the air intake chamber 10, and filter the particles and dust inhaled with the gas through the filter screen 8, The heating wire 9 heats the humid air sucked in with the gas for drying treatment, and the dried dry gas is brought into the detection tube 12 through the fan 7, and the detection gas in the detection tube 12 detects and discriminates the gas.

[0039] S2. Treatment of gas after screening

[0040] When the gas is monitored by the monitor 13 as a harmful gas, the activated carbon in the gas treatment tank 15 is used for adsorption and processing; The air pump 17 accelerates it to be quickly discharged out of the equipment. When the gas is detected as a flammable gas, it will be processed through the gas treatment tank 15 and cannot be processed. It will be fully ...

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Abstract

The invention discloses a gas monitoring device. The device comprises a housing, wherein the right side of the shell is fixedly connected with the left end of an air inlet pipe. An air inlet chamber is arranged in the shell and close to the air inlet pipe. The shell close to the top of the air inlet chamber is fixedly connected with the bottom of a driver; a battery is fixedly connected to the top, close to the driver, of the air inlet chamber, a fan is arranged in the air inlet chamber and close to the driver, the fan is fixedly connected with the driver, heating wires are fixedly connected to the inner wall, close to the two sides of the fan, of the air inlet chamber, and a filter screen is fixedly connected into the air inlet chamber and close to the air inlet pipe. According to the gasmonitoring device, through the arrangement of the gas inlet chamber, the fan can be driven by the driving machine to rotate to sample gas; during sampling, particles and dust entrained in the sampling process are filtered by the filter screen, and meanwhile, humid gas is dried by the heating wire, so that the situation that the monitor is corroded by reaction with water in the re-monitoring process is avoided, and the fan and the internal monitor can be prevented from being damaged by the particles and the dust by the filter screen.

Description

technical field [0001] The invention relates to the technical field of gas monitoring, in particular to a gas monitoring device. Background technique [0002] Gas is one of the four basic states of matter (the others are solid, liquid, plasma). A gas can be composed of a single atom (such as a rare gas), an elemental molecule composed of one element (such as oxygen), or a compound molecule composed of multiple elements (such as carbon dioxide). A gas mixture may include various gaseous species, such as air. A significant difference between gases and liquids and solids is that the gas particles are widely spaced apart. This separation makes it difficult for the human eye to detect the colorless gas. A gas is a fluid like a liquid: it can flow, it can deform. Unlike liquids, gases can be compressed. If there is no restriction (container or force field), the gas can diffuse, its volume is not limited, and it is not fixed. The atoms or molecules of a gaseous substance can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/24G01N1/34G01N33/00B01D53/75
CPCB01D53/75G01N1/24G01N1/34G01N33/0009
Inventor 李军
Owner 莱西市星脉先进材料技术中心