| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat exhaust system of a building, which can suppress a rise in temperature inside the building to the utmost. <P>SOLUTION: A heat exhaust system of a building is used to discharge heat inside a house 1A to the outside. The heat exhaust system includes: an air supply fan 2 that is provided in a floor 13 of a lower space 81 partitioned in a lower section of a storage room 8, so as to supply air in an underfloor space 14 of the house to a hall 17 on the floor; a louver 82 which makes the lower space communicate with the hall; a louver 4 that is provided on a surface of a second-floor habitable room 12 communicating with the hall; and an openable/closable large-size window 5 that is provided in the second-floor habitable room. The air supply fan is attached to a frame plate protruding upward from a peripheral edge of a floor opening, and a section above the air supply fan is detachably covered with a wire net formed of a metal frame and a net portion. <P>COPYRIGHT: (C)2012,JPO&INPIT |
