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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?jǐn)?shù):21321 | ![]() | |
折扣與優(yōu)惠:團(tuán)購最低可5折優(yōu)惠 - 了解詳情 | 論文格式:Word格式(*.doc) | ![]() |
摘要:這次設(shè)計(jì)的內(nèi)容是給一個(gè)綜合型高層建筑的建筑給排水設(shè)計(jì),主要包括主要包括給水系統(tǒng)、排水系統(tǒng)、消防系統(tǒng)、熱水系統(tǒng)。 給水系統(tǒng)采用水箱水泵聯(lián)合給水方式,分兩區(qū),負(fù)一至三層為一個(gè)區(qū),四到十三層為一個(gè)區(qū),設(shè)置貯水池、水泵及水箱的給水方式,地下注水池容積400m3,屋頂水箱容積34.6m3。給水管采用PP-R管。 排水系統(tǒng)采用污、廢水合流制,采用升頂通氣管,排水管采用塑料管。 消防系統(tǒng)有室內(nèi)消火栓系統(tǒng)和自動(dòng)噴水滅火系統(tǒng)。室內(nèi)消火栓用水量為40L/s,每根立管最小流量為5L/s,每支水槍最小流量為5L/s。自噴系統(tǒng)消防用水量為20 L/s,作用面積為160m3,噴水強(qiáng)度為6L/min m2,噴頭工作壓力為0.1Mpa。 熱水系統(tǒng)采用集中熱水供應(yīng)系統(tǒng),采用容積式水加熱器,熱源來自蒸汽熱媒,集中設(shè)置在地下室。熱水管采用給水聚丙烯熱水管。 本次設(shè)計(jì)考慮到地區(qū)性、建筑性質(zhì),建筑類別相對高級,進(jìn)行建筑給水排水工程的設(shè)計(jì),不但要滿足人們的生活需要,并且要使人們得到舒適便利的生活環(huán)境。設(shè)計(jì)的大體內(nèi)容是:建筑給水工程、排水工程、熱水工程和消防工程,設(shè)計(jì)的意義在于滿足人們生活業(yè)娛樂用水的同時(shí),要滿足室內(nèi)的消防用水,保障人們購物、辦公的安全性。在設(shè)計(jì)中,大都按照常規(guī)方法,嚴(yán)格依據(jù)設(shè)計(jì)規(guī)范來進(jìn)行,建筑給水排水系統(tǒng)及衛(wèi)生設(shè)備要相對完善,在技術(shù)上要保持先進(jìn)的水平。盡量使用符合經(jīng)濟(jì)流速的管徑,以便降低成本,同時(shí)要考慮水的漏失、壓力情況來選擇管材和一些連接管件,以便水從市政管網(wǎng)輸送到建筑內(nèi)的過程中,水的漏失量最少,節(jié)約水資源。 關(guān)鍵詞:給水系統(tǒng);排水系統(tǒng);消防系統(tǒng);熱水系統(tǒng)
Abstract:This design is a set of shopping malls, banks, resraurant, KTV rooms and other functions as an integrated building high-rise building drainage design, including water supply system, drainage system, fire protection system, hot water system and roof rainwater system . water supply system adopt water tanks and pumps united to supply water,two zones altogather, the first floor-three floor is a zone, four to sixteen floor is another zone, set the storage tank, pumps and water tanks,the cubage of the reservoir is400m2,and the roof water tank is34.6m2. Water supply system adopt PP-R pipe . Drainage system adopt sewage, wastewater Combined to drain. The design of drainage pipe with plastic pipe. Fire protection system includes interior fire hydrant system and automatic sprinkler system. Fire hydrant water for the 20L / s, minimum flow rate of each standpipe 10L / s, each gun minimum flow 5 L / s. This building is in danger of fire danger rating of grade 1, the design function area of ??160 design to water density is 6,and the function pressure is 0.1MPa. Hot water systems does’nt need to supply hot water throughout the day,adopt the positive-displacement water heater,the heat source is from the steam heat medium. Hot water system adopt polypropylene hot water pipe. Keywords water supply system drainage system fire protection system hot water system
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