Constant Temperature Humidity Chilled Water AHU For Hospital Operating Room

Constant Temperature And Humidity Air Handling Unit For Hospital Operating Room

According to the clean operating room design specifications, the clean air conditioning system must have core technical indicators such as constant temperature, constant humidity, fresh air treatment, air purification, and ensuring the positive and negative pressure difference in the controlled area to achieve the design requirements for controlling the concentration of bacteria and reducing the risk of infection. Clean air conditioners have multiple functions such as air purification, transportation, cooling, dehumidification, humidification, heating, heat recovery, and intelligent control, providing users with clean environment system solutions suitable for different purification levels and different working conditions.

AHU  model representation method:

Unit quick selection table (air volume)

Note: 1. It is recommended to add a water baffle if the wind speed exceeds 2.75m/s.

Unit quick selection table (cooling capacity of coil section under return air condition)

Note:

1. The inlet temperature of chilled water is 7°C, and the outlet temperature is 12°C;

2. Return air condition: inlet air dry bulb temperature 27℃, wet bulb temperature 19.5℃;

3. The above parameters are for reference only. If the working conditions and coil circuit arrangement are changed, the parameters will change.

Unit quick selection table(parameter table of DX outdoor unit of clean room air conditioning unit)

Note:

1. The above models are for reference only, and different working conditions will lead to different parameters;

2. Compressor frequency conversion series can be customized according to non-standard;

Note:

1. Cooling capacity calibration working condition: ambient temperature 35℃, inlet air temperature 27/19℃;

2. Heating capacity calibration working conditions: ambient dry and wet bulb temperature 7/6℃, inlet air temperature 20℃;

3. The above parameters are for reference only. If the working conditions are changed, the parameters will be changed.

Reference: