AHU Automatic Control System Introduction

Clean room AHU(Air handling unit) are the most commonly used air handling system in cleanroom design. It is a part of HVAC system(heating, ventilation and air conditioning) and is typically used to purify, regulate, and distribute air in clean rooms. The air handling unit can be freely selected and combined, with strong flexibility, suitable for clean rooms, laboratories, workshops in any industry.

Air handling unit consists of many parts, including fans, heaters, coolers, filters, humidifiers, dehumidifiers, regulating valves, and sensors. It can circulate air, heat air, cool air, filter dust, regulate humidity, control air flow, monitoring temperature, monitoring humidity and monitoring pressure.

The air handling units can process fresh air outside the clean room while also processing air inside the clean room. The working principle of the air handling unit is to mix a part of the air outside the clean room with the return air inside the clean room, and after being processed by the air handling unit system, the air that meets the required temperature and humidity is sent into the clean room.

With the development of technology, intelligence is gradually replacing manual, Clean room AHU that equipped with automatic control systems are no exception. The automatic control system of AHU unit can mainly control the following aspects.

Firstly, the automatic control system can controls the temperature. You can set the temperature according to your needs, and AHU unit in hvac will heat or cool according to the temperature you set, maintaining a constant temperature indoors. At the same time, it can also control humidity. The same as temperature control, you can set the humidity according to your needs, and the AHU will humidify or dehumidify according to the humidity you set. The control system of AHU unit can also control the fresh air volume to meet the air quality requirements of the clean room. The AHU automatic control system can set the operating status according to the time period, reducing energy consumption during non working hours. And it has a fault alarm function.

The AHU automatic control system can set different working modes and states according to needs, reducing energy consumption and saving funds. 24-hour parameter detection eliminates the need for frequent checks by employees, improving work efficiency. Machine detection is more accurate than employee detection. The fault alarm system also improves the safety of the clean room.

The AHU automatic control system has become an indispensable part of the cleanroom design project, improving efficiency, reducing energy consumption, and saving manpower. If you have any questions about AHU system, please feel free to contact Suzhou Pharma at any time. We can provide design solutions based on your needs.