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Carbon dioxide sensor for field planting

A technology of carbon dioxide and sensors, applied in the direction of chemical instruments and methods, instruments, supporting machines, etc.

Pending Publication Date: 2021-10-08
王素花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a carbon dioxide sensor for field planting to solve the problems of dustproof, disassembly, waterproof and installation methods of the carbon dioxide sensor

Method used

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  • Carbon dioxide sensor for field planting
  • Carbon dioxide sensor for field planting
  • Carbon dioxide sensor for field planting

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Embodiment Construction

[0026] see figure 1 and figure 2 , a carbon dioxide sensor for field planting, comprising an installation body 1, an installation groove 11 is arranged on the installation body 1, a carbon dioxide sensor 5 is installed inside the installation groove 11, a waterproof cover 2 is threaded on the installation body 1, and the outer wall of the installation body 1 External threads are provided, and the inner wall of the waterproof cover 2 is provided with internal threads. The threaded connection between the two facilitates disassembly. The shape of the waterproof cover 2 is a pavilion-like structure, and a first Cylindrical filter 25 and the second cylindrical filter 26, the air is filtered through the first cylindrical filter 25 and the second cylindrical filter 26 again after passing through the mesh air inlet 21, so as to avoid the entry of dust. The lower end of the main body 1 is provided with a threaded groove 12, and the inner side of the threaded groove 12 is threadedly c...

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Abstract

The invention relates to a carbon dioxide sensor for field planting, which comprises a mounting main body, a mounting groove is formed in the mounting main body, a carbon dioxide sensor is mounted on the inner side of the mounting groove, the mounting main body is in threaded connection with a waterproof cover, and a first cylindrical filter screen and a second cylindrical filter screen are connected between the waterproof cover and the mounting main body; a threaded groove is formed in the lower end of the mounting body, a connecting pipe is in threaded connection with the inner side of the threaded groove, and a positioning rod is slidably arranged on the inner side of the connecting pipe. A grid air inlet, the first cylindrical filter screen and the second cylindrical filter screen are arranged on the waterproof cover to filter dust in the air, so that the influence of dust accumulation on the carbon dioxide sensor on the sensitivity can be avoided; the waterproof cover is in threaded connection with the surface of the mounting main body, and the first cylindrical filter screen and the second cylindrical filter screen can be taken out for cleaning by rotating out and detaching the waterproof cover.

Description

technical field [0001] The invention relates to the technical field of carbon dioxide sensors, in particular to a carbon dioxide sensor for field planting. Background technique [0002] A carbon dioxide sensor is a machine used to detect the concentration of carbon dioxide. Carbon dioxide is one of the raw materials for photosynthesis of green plants, and 95% of the dry weight of crops comes from photosynthesis. Therefore, the use of carbon dioxide sensors to control the concentration has become an important factor affecting crop yields. [0003] Of course, not only carbon dioxide sensors are widely used in gas sensors, but other gas sensors are also widely used. With people's in-depth understanding of gas sensors, gas sensors will be used in more environments. Of course, we are producing gas sensors. Always ensure its sensitivity and stability. [0004] Vegetables generally require a carbon dioxide concentration of 1000-1500ppm. Therefore, the shortage of carbon dioxide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00B01D46/00B01D46/24F16M11/28
CPCG01N33/004G01N33/0011B01D46/2411F16M11/28
Inventor 王素花
Owner 王素花
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