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Device for detecting gas particles

A technology for detecting gases and particles, which is applied in measuring devices, particle suspension analysis, suspension and porous material analysis, etc. It can solve the problems of affecting the detection accuracy of the sensor, increasing the detection cost, and not being able to clean up, so as to avoid long-term adhesion , Improve accuracy, improve the effect of detection accuracy

Active Publication Date: 2018-09-11
重庆博创知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the sensor is placed in the detection environment for a long time, the particles will adhere to the sensor and cannot be cleaned, which will affect the detection accuracy of the sensor
If the sensor is replaced for a long time, it will inevitably increase the detection cost

Method used

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  • Device for detecting gas particles
  • Device for detecting gas particles
  • Device for detecting gas particles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] as attached figure 1 As shown, a device for detecting gas particles includes a frame and a motor 1 fixed on the frame.

[0029] The output shaft of the motor 1 is sequentially set with a limit block 3 and a detection mechanism. The motor 1 is provided with two threaded holes. The limit block 3 is rotatably connected with the output shaft. The left end of is provided with thread, and support shaft 2 is threadedly connected with motor 1.

[0030] as attached figure 2 As shown, the right side of the limiting block 3 is provided with four limiting holes 4, and the upper limiting hole 4 is provided with a button switch 31. The button switch 31 is a kind of circuit that is pressed and is not pressed. open switch.

[0031] as attached figure 1 , attached image 3 , attached Figure 4 And attached Figure 5 As shown, the detection mechanism includes a circular support block 5 and four hollow fan blades 9, a groove is provided on the left side of the support block 5, and...

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PUM

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Abstract

The invention relates to the technical field of gas detection, and discloses a device for detecting gas particles. The device comprises a machine frame and a motor fixedly arranged on the machine frame, wherein a limiting block and a detection mechanism are arranged on an output shaft of the motor; the limiting block is fixed on the motor; the limiting block is provided with a limiting hole in a position far away from the support shaft; a push button switch is arranged in the limiting hole; the detection mechanism comprises a support block and a fan blade; the support block is provided with agroove; an electromagnet is arranged in the groove; a tension spring is arranged on the electromagnet; the support block is connected with a convex block; an air bag fixedly connected with the convexblock is fixed in the support block; the outer periphery of the support block is provided with a plurality of air holes communicated with the air bag; each fan blade is provided with an air passage; afirst glass plate and a second glass plate are respectively connected at the two sides of the air passage; a photoresistor and an infrared lamp are arranged on the fan blade; the photoresistor is electrically connected with a display lamp; glue water is coated at one side, near the air passages, of the first glass plate and the second glass plate. The device has the advantages that the structureis simple; the quantitative determination can be performed on the air.

Description

technical field [0001] The invention relates to the technical field of gas detection, in particular to a device for detecting gas particles. Background technique [0002] Air, commonly known as "life gas", we need to breathe every day. However, the air contains different amounts of impurities in different environments. These impurities are undoubtedly harmful to the human body. We cannot see them with the naked eye. We need a detection device to detect whether the impurity content in the air is harmful to human health. [0003] Only when the air quality is guaranteed can human health be guaranteed, especially in processing plants with a lot of particles, such as metal particle processing plants and pasta factories. The particle content in these processing plants is high. In order not to inhale these particles, the general staff will wear masks for simple prevention. However, simple prevention will inevitably cause workers who have worked in the processing plants for a long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/06
CPCG01N15/0606G01N15/0612G01N15/075
Inventor 黄昭和
Owner 重庆博创知识产权运营有限公司
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