Air conditioner

Abstract

Abstract PURPOSE: To provide an apparatus capable of functioning as an air conditioner and also a ventialating fan, by providing a louver for opening an closing an indoor air circulating passage at an indoor-side air intake port, and also providing a damper interconnected to said louver for opening and closing an outdoor-side outlet port at the outdoor-side outlet port of an air exhaust passage. CONSTITUTION: When fans 9, 9' are set into rotation by respective motors 10, 10' under the state that a louver 11 is opened and a damper 13 for opening and closing an outdoor-side outlet port 14 is located at the position shown in the drawing, air introduced from an intake port 12 into an indoor air circulating passage 6 passes a heat exchanger 8 as shown by an arrow A-A' in the drawing for cooling or heating air in a room. Here, since the resistance of a heat exchanging element 7 is greater than that of heat exchanger 8, circulation of air is not caused although the air passage is communicated to an exhaust passage 4 and an air intake passage 5. However, when the louver 11 is closed and the damper 13 is erected, the outdoor- side outlet port 14 of exhaust passage 4 is opened and intake port 12 is closed. Therefore, air in the room exchanges heat with the open air being introduced from intake port 12 into the room at heat exchanger 8 and then is discharged to the outside of the room. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Masao Wakai
• 👤 Shinji Ogawa

Bibliographic Details