TEMPERATURE AND HUMIDITY WEAK-RELEVANCE CONTROL UNIT TYPE AIR CONDITIONING SYSTEM AND USE METHOD

摘要

The present disclosure provides a unitary air conditioning system with temperature and humidity loosely-coupled control and a use method. The system includes a fresh air inlet (27), a return air inlet (28), an air mixing mechanism (21), a front-end air guide mechanism (22), a first heat exchanger (13), a second heat exchanger (15), a back-end air guide mechanism (23), an air supply outlet (29), and an air exhaust outlet (30). The fresh air inlet (27) and the return air inlet (28) are in communication with the air mixing mechanism (21); the air mixing mechanism (21) is in communication with one end of an air flow passage of the first heat exchanger (13) and one end of an air flow passage of the second heat exchanger (15) through the front-end air guide mechanism (22); and the other end of the air flow passage of the first heat exchanger (13) and the other end of the air flow passage of the second heat exchanger (15) are respectively in communication with the air supply outlet (29) and the air exhaust outlet (30) through the back-end air guide mechanism (23). The present disclosure is compact in structure and small in occupation space, and has a fresh air processing capability.