COMBINED UNDERFLOOR VENTILATION AND AIR-CONDITIONING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a system for combining ventilation and air-conditioning using any type of air-conditioner. SOLUTION: The air-conditioner 1 integrally having an air supply passage A for feeding air into a room after heat-exchange and an air exhaust draft passage B for exhausting air to an outside F after heat-exchange is installed in an underfloor space D. The outlet of the air supply passage A is connected in communication with the room and the outlet of the air exhaust passage B is connected in communication with the outside F. A vent hole 2 through which air is taken from the underfloor space D is provided in the air-conditioner 1 in communication with the air exhaust passage B. A damper 3 is provided for controlling an air volume in the vent hole 2. COPYRIGHT: (C)2004,JPO