Overview of combined air supply box:
A combined air supply box is an air treatment equipment assembled from various air treatment functional sections. Suitable for air conditioning systems with resistance greater than 100Pa. The air handling functional sections of the unit include: air mixing, uniform flow, filtration, cooling, primary and secondary heating, dehumidification, humidification, supply fan, return fan, water spraying, noise reduction, heat recovery and other unit units.
The combined air supply box has 30 specifications ranging from 3500m3/h to 20000m3/h, with a total of 12 functional sections for users to freely choose from. Mainly suitable for air purification systems in various clean rooms. Such as industrial electronics factories, precision machinery manufacturing factories, textile workshops, automotive spray painting workshops, GMP pharmaceutical factories, cosmetics, food factories, pure water workshops, hospital operating departments, ICUs and other occasions.
Classified by structural type, it can be divided into horizontal, vertical, and suspended ceiling types; According to their usage characteristics, they can be classified into general units, fresh air units, purification units, and dedicated units (such as rooftop units, subway units, and computer room dedicated units, etc.); It can also be classified by specifications, and the basic specifications of the unit can be represented by the rated air volume.
The setting of the functional section of the purification unit should be determined according to the production process or clean room requirements, which is a basic principle. The merging and selection of purification unit functional sections should be closely integrated with the design of the air conditioning room. Microbial contamination points in the purification unit must be controlled. Due to the suitable structure, temperature and humidity for the growth of bacteria and other microorganisms, the box, filter, muffler, humidifier and other components of the purification unit have become potential microbial contamination points that must be controlled. If the unit casing is undamaged, rust free, resistant to disinfection, has good insulation and sealing performance, antibacterial materials widely used in refrigerators can be used; The performance indicators of the filter meet the requirements; Silencers, humidifiers, etc. do not retain condensable substances; Regularly clean or disinfect the unit.