| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a compact and low-cost air-cooled heat pump type agricultural outdoor air conditioner. SOLUTION: A casing 1 is provided with a supply air duct A and an exhaust air duct B. An air supply side condenser 2 passing outdoor air, a humidifier 4 and an evaporator 5 are arranged sequentially in the supply air duct A in the air supply direction. An exhaust side condenser 6, passing exhaust air, is provided in the exhaust air duct B. Refrigerant flows through the air supply side condenser 2, the exhaust side condenser 6 and the evaporator 5 and a refrigeration circuit can freely control the flow rate of refrigerant and can freely make a switching between condensation and evaporation.</p> |
