Air detection method based on carbon dioxide content

Abstract

The invention discloses an air detection method based on carbon dioxide content. The air detection method comprises the following steps: (1) air sampling: sampling air at different positions for multiple times through a sampling tool; (2) total volume calculation: calculating the volume of the sampled device; (3) carbon dioxide separation: separating carbon dioxide in the sampled air through a separation device; (4) carbon dioxide calculation: independently calculating the volume of the separated carbon dioxide; and (5) content calculation: dividing the volume of the separated carbon dioxide by the total volume to obtain the content of the carbon dioxide in the air. According to the air detection method based on the carbon dioxide content, the content of carbon dioxide in air is rapidly detected, the detection efficiency is effectively improved, the problem of low detection efficiency is solved, the working intensity is reduced, the working requirements of people are met, and the air detection method is worthy of popularization and application.

Description

Technical Field

[0001] The present invention relates to the technical field of air detection, and in particular to an air detection method based on carbon dioxide content. Background Art

[0002] Air is the gas surrounding the earth. It covers the surface of the earth in layers, is transparent, colorless and odorless, and is mainly composed of nitrogen and oxygen. At normal temperature and pressure, it is a colorless and odorless or colorless and odorless gas with a slightly sour taste. The carbon dioxide content in the air has an important impact on human survival and production, so it is necessary to detect the carbon dioxide content in the air.

[0003] The existing method for detecting the carbon dioxide content in the air is complicated to operate, which causes the staff to waste time and effort, thereby reducing the detection efficiency and increasing the labor intensity of the staff, causing great inconvenience. Summary of the invention

[0004] The object of the present invention is to provide an air detection method based on carbon dioxide content, so as to solve the above-mentioned problems of the air detection method based on carbon dioxide content in the current market.

[0005] To achieve the above object, the present invention provides the following technical solution: an air detection method based on carbon dioxide content, comprising the following steps:

[0006] (i) Air sampling: multiple sampling of air at different locations using sampling tools;

[0007] (ii) Total volume calculation: Calculate the volume of the sampling device;

[0008] (iii) Carbon dioxide separation: Separating carbon dioxide from the sampled air through a separation device;

[0009] (iv) Carbon dioxide calculation: the volume of separated carbon dioxide shall be calculated separately;

[0010] (V) Calculation of content: Divide the volume of separated carbon dioxide by the total volume to obtain the content of carbon dioxide in the air.

[0011] Preferably, during the air sampling process of step (i), sampling is performed every 5-10 meters in the horizontal direction.

[0012] Preferably, during the air sampling process of step (i), sampling is performed every 5-10 meters in the longitudinal direction.

[0013] Preferably, during the carbon dioxide calculation process in step (iv), the volume of the remaining air also needs to be calculated.

[0014] Preferably, during the content calculation process of step (v), after the calculation of the content of carbon dioxide in the air is completed, the volume of the remaining air and the separated carbon dioxide is added and compared with the total volume for calculation.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) This air detection method based on carbon dioxide content can effectively improve the detection efficiency by quickly detecting the carbon dioxide content in the air, solve the problem of slow detection efficiency, reduce work intensity, meet people's work needs, and is worthy of promotion and use. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Embodiment 1:

[0019] A method for detecting air based on carbon dioxide content. The following is a detailed introduction to the above production and its application:

[0020] (i) Air sampling: multiple sampling of air at different locations using sampling tools;

[0021] (ii) Total volume calculation: Calculate the volume of the sampling device;

[0022] (iii) Carbon dioxide separation: Separating carbon dioxide from the sampled air through a separation device;

[0023] (iv) Carbon dioxide calculation: the volume of separated carbon dioxide shall be calculated separately;

[0024] (V) Calculation of content: Divide the volume of separated carbon dioxide by the total volume to obtain the content of carbon dioxide in the air.

[0025] Furthermore, during the air sampling process of step (i), sampling is performed every 5 meters at a lateral interval.

[0026] Furthermore, during the air sampling process of step (i), sampling is performed every 5 meters in the longitudinal direction.

[0027] Furthermore, during the carbon dioxide calculation process in step (iv), the volume of the remaining air also needs to be calculated.

[0028] Furthermore, during the content calculation process of step (v), after the calculation of the content of carbon dioxide in the air is completed, the volume of the remaining air and the separated carbon dioxide is added and compared with the total volume for calculation.

[0029] Embodiment 2:

[0030] A method for detecting air based on carbon dioxide content. The following is a detailed introduction to the above production and its application:

[0031] (i) Air sampling: multiple sampling of air at different locations using sampling tools;

[0032] (ii) Total volume calculation: Calculate the volume of the sampling device;

[0033] (iii) Carbon dioxide separation: Separating carbon dioxide from the sampled air through a separation device;

[0034] (iv) Carbon dioxide calculation: the volume of separated carbon dioxide shall be calculated separately;

[0035] (V) Calculation of content: Divide the volume of separated carbon dioxide by the total volume to obtain the content of carbon dioxide in the air.

[0036] Furthermore, during the air sampling process of step (i), sampling is performed every 10 meters at a lateral interval.

[0037] Furthermore, during the air sampling process of step (i), sampling is performed every 10 meters in the longitudinal direction.

[0038] Furthermore, during the carbon dioxide calculation process in step (iv), the volume of the remaining air also needs to be calculated.

[0039] Furthermore, during the content calculation process of step (v), after the calculation of the content of carbon dioxide in the air is completed, the volume of the remaining air and the separated carbon dioxide is added and compared with the total volume for calculation.

[0040] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for air detection based on carbon dioxide content, It is characterized in that The following steps are involved: (i) Air sampling: multiple sampling of air at different locations using sampling tools; (ii) Total volume calculation: Calculate the volume of the sampling device; (iii) Carbon dioxide separation: Separating carbon dioxide from the sampled air through a separation device; (iv) Carbon dioxide calculation: the volume of separated carbon dioxide shall be calculated separately; (V) Calculation of content: Divide the volume of separated carbon dioxide by the total volume to obtain the content of carbon dioxide in the air.

2. The air detection method based on carbon dioxide content according to claim 1, Features: During the air sampling process of step (i), sampling is performed every 5-10 meters in the horizontal direction.

3. The air detection method based on carbon dioxide content according to claim 1, Features: During the air sampling process of step (i), sampling is performed every 5-10 meters in the longitudinal direction.

4. The air detection method based on carbon dioxide content according to claim 1, Features: During the step (iv) of calculating carbon dioxide, the volume of the remaining air also needs to be calculated.

5. The air detection method based on carbon dioxide content according to claim 1, Features: During the content calculation process of step (v), after the content of carbon dioxide in the air is calculated, the volume of the remaining air and the separated carbon dioxide is added together and compared with the total volume for calculation.