| 摘要 |
PURPOSE: An energy saving type thermohydrostat air-conditioning system is provided to improve convenience of installation and construction. CONSTITUTION: A system includes a principal main body(100) having an indoor side inlet(210), an outdoor side inlet(230), an outdoor side outlet(240) and an indoor side outlet(250) formed on an upper side thereof; a heat exchanger(130) placed in the principal main body, and allowing indoor air and outdoor air flowing in through the indoor side inlet and the outdoor side inlet to cross each other for heat exchange; two blowers forcibly discharging air having passed the heat exchanger to the outdoor side outlet and the indoor side outlet, respectively; a filtering unit(800) placed on the outdoor side inlet and the indoor side outlet, respectively, to filter off dust; an air-conditioning unit including a first heat exchanger(301) and a second heat exchanger(302) placed on an indoor side air flowing path between the heat exchanger and the blower, and an outdoor side air flowing path between the heat exchanger and the blower, respectively, an auxiliary main body(310) integrally placed on an outside of the principal main body, a compressor(340) installed in the auxiliary main body, and a four-way valve installed in the auxiliary main body to switch flow of refrigerant for heating and cooling; a moisture supply unit supplying moisture through the indoor side outlet; and a temperature and humidity control unit controlling indoor temperature and humidity depending on current indoor temperature and humidity.
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