1, central air conditioning full air system.
2. Central air conditioning water system.
3. Central air conditioning Feng Shui system.
1, refrigeration system:
The outdoor unit is connected with a plurality of indoor units through refrigerant pipes (usually copper pipes), and the indoor units in each room directly exchange heat between refrigerant and air. (The outdoor unit compresses the refrigerant, and then the refrigerant is delivered to the indoor unit through the copper pipe, where the refrigerant exchanges with the indoor air. )
2. Water supply system:
Outdoor units are generally called hot and cold water units, and indoor units are generally called fan-coil units, which are connected by water pipes. The outdoor unit compresses the refrigerant, and the refrigerant exchanges heat with water to generate cold/hot water, and the water is pumped to each indoor unit to exchange heat between indoor air and water, thus achieving the purpose of temperature regulation.
3, duct system:
The outdoor unit is connected with the indoor unit in the air duct through the refrigerant pipe, and the indoor unit in the air duct uniformly processes the indoor air, and then sends the processed air into each room through the air duct.