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Explosion-proof radioactive aerosol on-line monitoring device

A monitoring device and explosion-proof technology, which is applied in the direction of measuring device, sampling device, measuring flow rate/mass flow rate, etc., can solve the problems of complex construction and high requirements on site environment, and achieve the effect of good explosion-proof effect.

Pending Publication Date: 2021-03-19
中广核久源(成都)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The existing radioactive aerosol sampling technology in explosive environments generally adopts the technology of placing monitoring equipment in non-explosion-proof areas, and then laying explosion-proof pipelines to explosion-prone areas for sampling. complex

Method used

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  • Explosion-proof radioactive aerosol on-line monitoring device
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  • Explosion-proof radioactive aerosol on-line monitoring device

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Embodiment Construction

[0012] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] In the following description, references to "one embodiment," "an embodiment," "an example," "example," etc. indicate that such described embodiment or example may include a particular feature, structure, characteristic, property, element, or limitations, but not every embodiment or example necessarily includes the specific feature, structure, characteristic, property, element or limitation. Additionally, repeated use of the phrase "according to one embodiment of the present application" does not necessarily refer to the same embodiment, although it may.

[0014] For simplicity, some technical features known to those skilled in the art are omitted from the following description.

[0015] According to one embodiment of the pres...

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Abstract

The invention provides an explosion-proof radioactive aerosol on-line monitoring device. The explosion-proof radioactive aerosol on-line monitoring device comprises an explosion-proof box body and a monitoring part; the monitoring part comprises an explosion-proof pump and a sampling head, the air inlet end of the explosion-proof pump is communicated with a flowmeter through an air outlet pipe, the other end of the flowmeter is connected with a lower measuring device, the sampling head is communicated with one end of an air inlet pipe through a one-way valve, the other end of the air inlet pipe is communicated with an upper measuring device, and sampling filter paper is arranged between the lower measuring device and the upper measuring device; an explosion-proof door plate is arranged atthe front end of the explosion-proof box body, and explosion-proof glass is arranged on the explosion-proof door plate; and the explosion-proof box body is communicated with the explosion-proof pump through an air guide pipe. Aerosol particles in the environment can be collected to the filter paper between the upper measuring device and the lower measuring device by starting the explosion-proof pump, and meanwhile, the one-way valve can prevent the interior from being communicated with the outside to influence the monitoring effect when aerosol collection is finished and the upper measuring device and the lower measuring device are separated; and meanwhile, the explosion-proof box body can play a good explosion-proof role.

Description

technical field [0001] The invention specifically relates to an explosion-proof radioactive aerosol on-line monitoring device. Background technique [0002] The existing radioactive aerosol sampling technology in explosive environments generally adopts the technology of placing monitoring equipment in non-explosion-proof areas, and then deploying explosion-proof pipelines to explosion-prone areas for sampling. complex. So there is an urgent need for an explosion-proof radioactive aerosol on-line monitoring device to solve this problem. Contents of the invention [0003] The object of the present invention is to provide an explosion-proof radioactive aerosol on-line monitoring device aimed at the deficiencies of the prior art, which can well solve the above problems. [0004] In order to meet the above requirements, the technical solution adopted by the present invention is to provide an explosion-proof radioactive aerosol on-line monitoring device, which includes an expl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22G01F1/00
CPCG01N1/2205G01F1/00G01N2001/2223
Inventor 祝远帅肖明
Owner 中广核久源(成都)科技有限公司
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