·1. Working conditions
It operates at room temperature and pressure, and the power supply voltage is AC220.
Second, the purpose of the experiment
It has the functions of heating, cooling, humidifying and drying air, and the air parameters of each process can be measured, and the internal structure of the air duct can be observed.
3. Product features
This test bench is a direct flow (teaching equipment) air handling system, which is composed of self-refrigeration compressor, air-cooled condenser, evaporator, fan humidifier, primary electric heater and air duct. The device is fixed on the bracket as a whole, equipped with casters, easy to move, has the functions of cooling, heating, humidification and drying, and the air parameters of the process can be measured. It can enable students to be familiar with the air treatment process of centralized air conditioning system and DC system, and get basic training in thermal measurement and calculation.
Fourth, technical parameters
1. Voltage level AC220V;
2. Rated power 45kw；
3. Refrigeration capacity 950kcai n;
4. Refrigerant R22 2 kg
5. Heating capacity 3kw
6. The evaporative gas area is 15 square meters
7. Blower 2000m3 n
8. Refrigerant R22 2 kg.
5. Product specifications and accessories
1. Main configuration: low-noise fan;Iron plate, plexiglass air duct;Refrigeration unit;Humidifier;Power distribution control box;Test setup.
2. Dimensions: 2600 550 1250mm.