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Atmosphere detection box structure

An atmospheric detection and detection device technology, which is applied to the structural details of gas analyzers, measurement devices, and analysis of gas mixtures, etc., can solve problems such as the influence of detection instruments, achieve a large transmission ratio, and avoid the effect of raising dust

Active Publication Date: 2021-12-10
淮安淮测检测科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to make up for the deficiencies of the prior art, solve the impact on the detection instrument due to the accumulation of dust on the inner wall of the atmospheric detection box, and realize relatively automatic dust removal, the present invention provides a Atmospheric detection box structure

Method used

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Embodiment approach

[0034] As an embodiment of the present invention, the length of the brush body of the No. 3 hair brush 24 is greater than the minimum distance between the rod 21 and the side wall of the box body 1, and the connection between the No. 3 hair brush 24 and the No. 2 hair brush 23 The torsion spring 241 is in a charged state.

[0035] During work, since the length of the No. 3 hairbrush 24 brush body is greater than the minimum distance between the rod 21 and the side wall of the casing 1, when the No. 3 hairbrush 24 rotates inside the casing 1, the No. 3 hairbrush 24 is inclined state, the direction of inclination is far away from the rotation direction of rod 21, and forms a certain angle with the No. 1 side wall contact, so that the torsion spring 241 is in the power storage state. At this time, the No. 3 brush 24 is in contact with the inner wall of the box body 1 and the bottom of the box body 1, so the No. 3 brush 24 cleans the inner wall of the box body 1 and the bottom of ...

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Abstract

The invention belongs to the technical field of atmosphere detection equipment, and particularly relates to an atmosphere detection box structure. The atmosphere detection box structure comprises a box body, a cleaning device and a power control device, the box body is of a cylindrical structure, louver strips are arranged at the top of the box body, and a dust outlet is formed in the bottom of the box body; the cleaning device is composed of a rod piece and three brushes; and the power control device is composed of a wind wheel, a connecting shaft, an electromagnetic clutch, a worm and gear and a transmission case. Under the action of wind power, the cleaning device works through the power control device, then the louver strips and the inner wall and the bottom of the box body are cleaned, dust accumulation is reduced, the influence of the accumulated dust on a detection result measured in real time is reduced, the accuracy of the detection result is improved, and the service life of an instrument is prolonged.

Description

technical field [0001] The invention belongs to the technical field of atmospheric detection equipment, in particular to an atmospheric detection box structure. Background technique [0002] Due to the strong winds in the northwest and other regions all the year round, when the atmospheric detection box detects the atmospheric environment, due to the complexity of the environment, there are tiny particles such as dust in the air, which will accumulate on the inner wall of the box for a long time. If it is not cleaned up in time, the dust on the inner wall will inevitably affect the internal detection instrument, causing the real-time measurement result to be affected by the dust accumulated in the past, making the measurement result inaccurate; and affecting the service life of the instrument. [0003] There is also a patent in the prior art about a technical solution for dust removal of air pollution detection equipment. For example, patent application number CN202020670743...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/087B08B13/00G01N33/00
CPCB08B9/0808B08B13/00G01N33/0009
Inventor 王志鑫李承涛
Owner 淮安淮测检测科技有限公司
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