住宅机械加压送风量一览表.doc

《住宅机械加压送风量一览表.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、住宅机械加压送风量参考一览表2009，2防烟楼梯间采用自然排烟，前室加送风量表1系统负担层数开向前室户门数量n（户门规格为0.9X2.0）n=1n=2(等同同一扇1.6X2.0门)n=3n=4送风量（m3/h_）风井面积（m2）送风量（m3/h_）风井面积（m2）送风量（m3/h_）风井面积（m2）送风量（m3/h_）风井面积（m2）12~15165000.38~0.46220000.5~0.6330000.75~0.9385000.9~1.0516~19202500.46~0.56270000.62~0.75405000.9~1.1472501.05~1.2520~2

2、4210000.46~0.56280000.62~0.75420000.95~1.1560001.25~1.525~28225000.5~0.62300000.66~0.83450001.0~1.2560001.25~1.529~32240000.53~0.67320000.7~0.85480001.05~1.3560001.25~1.5地下一层60000.15~0.2120000.27~0.33175000..4~0.5230000.5~0.6防烟楼梯间及合用前室分别加压送风量表2送风部位系统负担层数开向前室户门数量n（户门规格为0.9X2.0）n=1n=2n=3n=

3、4送风量(m3/h)风井面积（m2）送风量(m3/h)风井面积（m2）送风量（m3/h_）风井面积（m2）送风量（m3/h_）风井面积（m2）合用前室12~1590000.2~025135000.3~0.37202500.45~0.55280000.62~0.7816~19120000.27~0.33160000.35~0.45240000.53~0.65280000.62~0.7820~24135000.3~0.37205000.45~0.55307500.68~0.85405000.9~1.125~28150000.33~0.4220000.48~0.6330000

4、.73~0.9405000.9~1.129~32165000.37~0.45220000.48~0.6330000.73~0.9405000.9~1.1地下一层35000.09~0.168000.15~0.2110000.25~0.3135000.3~0.37前室仅开一扇门，规格为1.6X2.0层数送风量风井面积层数送风量风井面积层数送风量风井面积12~15120000.27~0.3320~24180000.4~0.529~32220000.48~0.616~19160000.35~0.4525~28200000.45~0.55-160000.15~0.2防烟楼梯间楼梯

5、间门扇规格为0.9X2.0楼梯间门扇规格为1.6X2.0送风量(m3/h)风井面积（m2）送风量(m3/h)风井面积（m2）12~15120000.27~0.33160000.35~0.4516~19150000.33~0.4200000.45~0.5520~24150000.33~0.4220000.48~0.625~28170000.38~0.45250000.56~0.729~32187500.42~0.52250000.56~0.7地下一层45000.1280000.18~0.22地下二层90000.2~0.25160000.35~0.45防烟楼梯间（前室不送风

6、）的加压送风量表3系统负担层数楼梯间门扇规格为0.9X2.0楼梯间门扇规格为1.6X2.0送风量(m3/h)风井面积（m2）送风量(m3/h)风井面积（m2）12~15187500.42~0.5250000.56~0.716~19225000.5~0.6300000.67~0.8220~24262500.58~0.7350000.77~0.9725~28285000.63~0.78380000.84~1.0529~32300000.67~0.82400000.88~1.1地下一层70000.16~0.2125000.25~0.35地下二层140000.3~0.42500

7、00.56~0.7消防电梯间前室的加送风量表4系统负担层数开向前室户门数量n（户门规格为0.9X2.0）n=1n=2(等同同一扇1.6X2.0门)n=3n=4送风量（m3/h_）风井面积（m2）送风量（m3/h_）风井面积（m2）送风量（m3/h_）风井面积（m2）送风量（m3/h_）风井面积（m2）12~15113000.25~0.3150000.33~0.42225000.5~0.62262500.58~0.716~19150000.33~0.42200000.44~0.55300000.67~0.8350000.78~0.9520~