Carbon dioxide gas concentration adjusting device and control method thereof

Abstract

The invention discloses a carbon dioxide gas concentration adjusting device and a control method thereof. The adjusting device comprises a box body, a CO2 gas concentration detection module and a control module, wherein the box body is provided with ventilation openings; the CO2 gas concentration detection module is connected with the control module; and when CO2 gas enters the box body through the ventilation openings and makes contact with the CO2 gas concentration detection module, the CO2 gas concentration detection module detects the content of the current specified gas concentration, and the control module controls the ventilation amount of air conditioning equipment according to a content electric signal of CO2 gas concentration fed back by the CO2 gas concentration detection module. According to the carbon dioxide gas concentration adjusting device, the CO2 gas concentration detection module and the control module are arranged in the box body, so that the purposes of measuring the indoor CO2 gas concentration and prolonging the service life of the carbon dioxide gas concentration adjusting device are achieved, and the purpose of automatically adjusting the air inlet amount of the air conditioning equipment according to the carbon dioxide gas concentration is further achieved.

Description

technical field [0001] The invention belongs to the technical field of adjusting carbon dioxide concentration, and in particular relates to a carbon dioxide gas concentration adjusting device and a control method thereof. Background technique [0002] With the continuous improvement of the quality of life, more and more rooms are equipped with air conditioners in people's living and working spaces. However, in order to reduce power loss, the airtightness of the rooms is becoming more and more strict. This behavior directly leads to the deterioration of the air quality in the rooms. It's getting worse. Carbon dioxide gas is an important part of the air content, accounting for about 0.03% of the air content. It is the chief culprit that causes people to feel drowsy when they stay in a relatively closed space for a long time. The concentration of carbon dioxide gas represents to a certain extent The air quality is good or bad. [0003] At present, the fresh air conditioner ha...

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Problems solved by technology

[0004] In view of this, the main purpose of the present invention is to provide a carbon dioxide gas concentration adjustment device, which solves the problem in the prior art that the air intake volume of the air conditioner cannot be adjusted by itself according to the carbon dioxide gas concentration

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