需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字數(shù)：24099 |  | |
| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:本設計是某十六層以辦公為主的綜合性大樓的建筑給排水設計，主要包括給水系統(tǒng)、排水系統(tǒng)、消防系統(tǒng)、熱水系統(tǒng)四個部分。 給水系統(tǒng)采用分區(qū)供水，一到六層為低區(qū)，因城市管網(wǎng)常年可資用水頭遠不能滿足用水要求，不能滿足建筑內(nèi)部用水要求，故考慮二次加壓。七層到十五層為高區(qū)，采用上行下給的供水方式，由地下車庫的供水泵供水到屋頂?shù)母呶凰?，再由高位水箱向高區(qū)管網(wǎng)供水；排水系統(tǒng)采用的是污、廢合流制，底層單獨排水，排水立管僅設伸頂通氣管，污水再經(jīng)化糞池處理后排向市政污水管網(wǎng)；消防系統(tǒng)設計成消火栓滅火系統(tǒng)，火災初期10min的水由消防水箱供給，正常供水由消防水泵從貯水池內(nèi)抽取。根據(jù)設計資料，本設計需對1-15層供應熱水。為保證同一用水點的冷、熱水壓力平衡，熱水管道沿著給水管道布置，采用封閉式機械循環(huán)熱水系統(tǒng)。各系統(tǒng)中的立管設在管井內(nèi)或沿墻敷設，水平管根據(jù)各系統(tǒng)的特點明敷或暗敷。給水管和排水管分別采用PP—R管和UPVC管，消防系統(tǒng)和熱水系統(tǒng)都采用鍍鋅鋼管。 關鍵詞：高層建筑；建筑給排水；給水管材
Abstract:This design is a sixteen layer to the office of comprehensive building water supply and drainage design, mainly includes four parts of water supply system, drainage system, fire control system, hot water system. Water-supply system partition, one to six layers as low area, because the city pipe network for water all the year round head can not meet the water requirements, can not meet the construction of internal water requirements, so we consider two pressurized. Seven to fifteen layers as high area, the upstream to water supply mode, by the high water tank underground garage water pump water supply to the roof, and then by the high water tank to the high network; sewage drainage system is used, waste sewage system, the separate drainage, drainage tube only reached number of trachea, wastewater treated in the septic tank back into the municipal sewage pipe network; fire system design into a fire hydrant system, the early fire 10min water from fire water supply, the normal water supply of fire pumps from the tank extraction. According to the design data, the design of 1-15 layer of hot water supply. In order to ensure the cold, hot water pressure balance the same water, hot water pipeline along the water supply piping layout, using a closed cycle water system. Vertical tube in tube well or along the wall laying in each system, horizontal tube according to the surface characteristics of each system or concealed. Water supply and drainage pipes were used PP - R pipe and UPVC pipe, fire and water systems are made of galvanized steel pipes. Keywords high-rise buildings Building water supply and drainage Water supply pipe |
