Working principle: modular air handling units, is a kind of air filter, cooling, for such as heat, add wet, wet and heat recovery multi-function processing products, which are widely used in office, hotel, factories, shopping malls, sports venues, the computer room, hospitals and laboratories comfort and manufaturability air-conditioning system. and
Unit features: durable good air-tightness prevent frost of heat coil choice more low noise, easy installation and maintenance automation system mature energy recovery of non-standard design support special units
Main function description:
Mixed period for the different condition for mixing of air and control and adjust the air flow. Generally, equipped with air inlet airflow regulating valves or electric manual.
For air filter unit configured for standard in early plate and bag filter, also can effect to the efficient filter.
Frozen water cooling section, hot water heating period usually use copper aluminum fins coil, also have GuanGang or stainless steel or stainless steel. Copper aluminum finned tube plate by copper tubes and bellows type aluminum fins by using hydraulic pipe technology, air flow in the meantime, for continuous flow characteristics of heat transfer efficiency
Steam heating period usually use copper coils, steel finned tube for seamless steel tube, interface steam pressure 0.4 MPa is also the highest have other types
Adopt stainless steel electric heating period of finned tube and heating elements in hot water heating, air and steam source circumstance application is appropriate, but the power.
Add wet seasons or the process requirements to improve the air humidity, air handling unit can add wet, provide various humidifying mode:
High-pressure spray humidifying
Dry steam humidizer
Electrode type humidifying
Wet film humidifying
The seasonal changes or dehumidifying technology to reduce the air humidity, air handling unit can provide, dehumidifying:
Cooling dehumidifying type
Direct evaporation dehumidifier
Desiccant wheel dehumidifier turn
According to need, can set up automatic control unit to ensure accurate humidity requirement.
Energy recovery period of offer a wide range of heat exchange in the most appropriate choice of the project, such as turning wheel, plate, liquid connection type heat exchanger (such as ethylene glycol), etc.
Sterilization disinfection by ultraviolet lamp, ozone generator or air conditioners etc to sterilize, air disinfection.
Fan fan performance for air condition refers to the standard in 101.325 KPa, temperature is 20 ° C, relative humidity is 50%, density of 1.2 Kg/m ³ situation, when this state changes, its parameters will also change
Units can be configured for sound chip muffler and micro resistant muffler perforation of two types
Middle period for maintenance and maintenance convenience and other auxiliary functions section
Control system to control as its core, DDC construction of air processing of automatic control system.
water        
When the air conditioning cooling section is negative A=0.1P+30    (mm)  B=0.4A+20  (mm)
When the air conditioning cooling section positive pressure  A=30  (mm)