| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a ventilation device that performs ventilation corresponding to the condition of interior atmosphere and the condition of outside atmosphere while suppressing an increase in cost to improve quality of a living environment and to save energy. <P>SOLUTION: The ventilation device 1 includes: a body casing 1e in which an air supply path for supplying outside air into the room interior and an air discharging path for discharging interior air to the outside are formed inside thereof; a heat exchanger 2 provided inside the body casing and exchanging heat between the air passing through the air supply path and the air passing through the air discharging path; air condition detecting means 6a, 6b for detecting conditions of respective air in the air supply path and in the air discharging path; an air supply blower 3 provided in the air supply path; an air discharging blower 4 provided in the air discharging path; and a control device 5 for comparing a detection value of the inside of the air supply path detected by the air condition detecting means with a detection value of the inside of the air discharging path detected by the air condition detecting means to control the air supply blower and the air discharging blower. <P>COPYRIGHT: (C)2013,JPO&INPIT |
