首页>
外国专利>
SMOKE EXTRACTION SYSTEM AND MULTISTORY BUILDING HAVING THE SAME
SMOKE EXTRACTION SYSTEM AND MULTISTORY BUILDING HAVING THE SAME
展开▼
机译:烟气抽排系统和具有相同功能的多层建筑
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a smoke extraction system which can easily adjust duct resistance by stories in a multistory building and suitably adjust a smoke extraction volume by stories, and the multistory building having the smoke extraction system.;SOLUTION: The smoke extraction system B includes: a smoke extractor 1; an vertical duct 2 provided while being connected to the smoke extractor 1 and extended in a vertical direction H; a horizontally-laid duct 3 which is provided such that one end of the duct is connected to the vertical duct 2 and is arranged while being laid in each story; a smoke extraction vent 4 arranged at the horizontally-laid duct 3 and disposed on the predetermined position of each story; and a duct resistance adjusting damper 5 provided to a duct path including the vertical duct 2 and the horizontally-laid duct 3 to adjust duct resistance and to equalize smoke extraction volume on each story.;COPYRIGHT: (C)2011,JPO&INPIT
展开▼