| 摘要 |
PROBLEM TO BE SOLVED: To provide a ventilation air conditioning unit which facilitates the cleaning of all heat exchangers and the maintenance of blowers, by enabling easier installation on a floor. SOLUTION: There are arranged in the body 1 a blower A6 for air conditioning, a blower B9 for air conditioning, a blower 20 for exhaustion, a blower 17 for intake, all heat exchangers 14, and a heat exchanger 10 for air conditioning. An outside air intake port 24, a blowoff port 26 for exhaustion, room blowoff ports 22 and 23 and a room suction port are so arranged to be connected by a duct to a top board 21 of the ceiling, and a suction port for circulation is provided on the front of the body 1. It is only sufficient to apply a duct in the rear of the ceiling, from the top board 21 of the body 1. This allows easier installation on a floor without requiring a space in the rear of the ceiling and enables producing of a ventilation air conditioning unit which facilitates the cleaning of all the heat exchangers and the maintenance of the blowers. |
