Control system for automatically adjusting climate room temperature and humidity, and control method thereof

Abstract

The invention discloses a control system for automatically adjusting climate room temperature and humidity, and a control method thereof. The control system comprises a total control system, the totalcontrol system is connected with a signal collection system, the signal collection system is respectively connected with a water supply tank and a dew point water tank, the water supply tank is connected with a temperature control system, a water supply system and the dew point water tank, temperature sensors are respectively arranged in the water supply tank and the dew point water tank, and thecontrol system is further connected with the temperature control system and the water supply system respectively. The control system disclosed by the invention has the advantages of improving the stability of the control system and the accuracy of steady state response, and improving the response speed of the system.

Description

technical field [0001] The invention relates to a control system and a control method for automatically adjusting climate, room temperature and humidity, and belongs to the field of formaldehyde and VOCs detection of integral furniture. Background technique [0002] 30m 3 The climate chamber method is an effective method for indoor formaldehyde and VOC detection. The detection time generally takes 3 to 28 days. During the detection process, the dew point water tank needs to be replenished at least six times. In the existing climate chamber, every time water is replenished during the detection process, the temperature and humidity must be oscillated for 4 to 6 hours, and the humidity error often exceeds the range of ±3% stipulated by the international standard, resulting in the detection environment not being standardized. Under the same conditions, the obtained climate The accuracy of laboratory test results is not uniform. my country 30m 3 One of the reasons for the slow...

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Problems solved by technology

[0003] In order to solve the problems in the above-mentioned prior art, the present invention provides a control system and a control method for automatically adjusting the climate room temperature and humidity, so as to solve the problem that the temperature and humidity will fluctuate by 4 ~ 6 hours, the humidity error often exceeds the range of ±3% stipulated by the international standard, resulting in a technical problem that the detection environment cannot be standardized. Under the same conditions, the accuracy of the test results obtained in the climate chamber is not uniform.

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