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Air detection device

An air detection and emission device technology, which is applied in measurement devices, suspension and porous material analysis, particle suspension analysis, etc., can solve problems such as large detection errors, and achieve the effect of improving detection accuracy and solving large detection errors.

Pending Publication Date: 2018-09-21
古盼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide an air detection device to solve the problem of relatively large detection errors in the related art

Method used

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0021] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for th...

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Abstract

The application discloses an air detection device. The air detection device comprises a light emitting device for emitting detecting light, a light sensing device for receiving the detecting light, and an integrated circuit, wherein the light sensing device is electrically connected with the integrated circuit, and sends the sensed electrical signal of the detecting light to the integrated circuit. By adopting a way of arranging the light emitting device for emitting the detecting light and the light sensing device for receiving the detecting light, the aim that the air detection device converts the fine influence of particulate matters in the air on the detecting light into strong and weak electrical signals and uses the electrical signals as air quality detection indexes is achieved, thus achieving the technical effect of improving the detection accuracy, and further solving the problem of larger detection error in the related art.

Description

technical field [0001] The present application relates to the field of air detection equipment, in particular to an air detection device. Background technique [0002] Air detection in a broad sense refers to the detection of air components. Air detection in a narrow sense mainly focuses on indoor air detection from the perspective of application. It refers to indoor decoration materials, furniture, etc. containing harmful substances to the human body, which are released into the home and office environment to cause decoration pollution, to detect air quality. The "Code for Indoor Environmental Pollution Control of Civil Construction Engineering" promulgated and implemented by the state in 2006 lists five major pollutants: formaldehyde, benzene, ammonia, total volatile organic compounds TVOC, and radioactive radon. [0003] The inventor found that the air detection devices in the related art all use heat or fan power to flow air into the product for measurement. This techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/06
CPCG01N15/06G01N15/075
Inventor 古盼
Owner 古盼
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