Air efficiency optimization system for clean space

Abstract

The invention discloses an air efficiency optimization system for a clean space. The cleaning space is provided with a fresh air system, an air exhaust system and a production line. The efficiency optimization system comprises a controller, wherein the input end of the controller is connected with an air pressure detection module, a temperature and humidity measurement module, an oxygen content detection module, a solid particulate matter detection module and a linkage detection device which is connected with the production line, the output end of the controller is connected with the fresh airsystem and the air exhaust system, and the controller can be linked with the production line and can adjust the start-stop sequences, start-stop time and power of the fresh air system and the air exhaust system according to the air pressure and the air quality of the clean space, so that no negative pressure is generated in the clean space. Outdoor air which is not purified is prevented from entering the clean space from door seams, window seams and the like, moreover, the situation that positive pressure is generated in the clean space, so that clean air is wasted is avoided, and the air efficiency optimization system is environmentally friendly and high in reliability and saves energy.

Description

technical field [0001] The invention relates to a central air conditioner, in particular to a central air conditioner for industrial plants. Background technique [0002] Manufacturers such as pharmaceutical car factories, food processing factories, and daily chemical product factories need to build relatively sealed clean spaces, in which fresh air systems and exhaust systems are installed. The current fresh air system, exhaust system and production line are independent. The switches of the fresh air system and the exhaust system are often far away. It often happens that the production line is not turned on while the fresh air system and the exhaust system are still working, and it often happens that the fresh air system has not been turned on. The exhaust system is opened or the exhaust air volume is greater than the air intake volume, resulting in negative pressure in the clean space, and unpurified outdoor air enters the clean space from the cracks in the door and window...

AI Technical Summary

Problems solved by technology

The current fresh air system, exhaust system and production line are independent. The switches of the fresh air system and the exhaust system are often far away. It often happens that the production line is not turned on while the fresh air system and the exhaust system are still working, and it often happens that the fresh air system has not been turned on. The exhaust system is opened or the exhaust air volume is greater than the air intake volume, resulting in negative pressure in the clean space, and unpurified outdoor air enters the clean space from the cracks in the door and window, resulting in pollution of the clean space, and often occurs continuous The air intake volume is greater than the exhaust air volume, resulting in positive pressure in the clean space, wasting clean air, and causing huge economic losses to the enterprise

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