【正文】 XXXXX 大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書(shū) I P=+（ N2） * XXX 大廈給水排水及消防設(shè)計(jì) 摘 要 XXX 大廈位于內(nèi)蒙古 XXXX 市， 是一棟集辦公、 賓館 于一體的綜合型高層建筑，建筑總高度為 米。該建筑地下一層為配電室、水泵房、設(shè)備間等，室內(nèi)地面標(biāo)高為；地上十七層，一層為接待大廳，層高為 ；二層為咖啡廳、餐廳及庫(kù)房等，層高為 ；三、四層為寫(xiě)字間，層高為 ；五 十五層為客房，層高為 ；十六、十七層為辦公、音像錄制室，層高為 ；具體布置如工程圖紙所示。 水源由市政 給水管網(wǎng)提供 ， 其 常年壓力為 ，埋深為 ，污水井最低水位為 。 水源由市政給水管網(wǎng)供給，建筑外側(cè)設(shè)容積為 810 立方米的貯水池，該設(shè)計(jì)給水系統(tǒng)采用分區(qū)供水方式，低區(qū)為地下一層至地上八層，高區(qū)為九層至十七層，高低區(qū)均采用變頻調(diào)速水泵供水。 消防系統(tǒng)采用消火栓滅火系統(tǒng)、自動(dòng)噴淋滅火系統(tǒng)和水幕系統(tǒng)相結(jié)合的方式，消火栓滅火系統(tǒng)管網(wǎng)布置成環(huán)狀，共設(shè)四根消防立管，在裙房設(shè)置五根消防立管，每層設(shè)四個(gè)消火栓，在建筑外側(cè)設(shè)兩個(gè)水泵接合器，當(dāng)水量不足時(shí)可由室外消防車(chē)通過(guò)水泵接合器供水。 自動(dòng)噴淋滅火系統(tǒng)采用獨(dú)立的濕式 自動(dòng)噴水滅火系統(tǒng)，該系統(tǒng)具有滅火及時(shí)，效率高的優(yōu)點(diǎn)，但也存在缺陷，由于管網(wǎng)中充有有壓水，當(dāng)滲漏時(shí)會(huì)損壞建筑和影響建筑物的使用。在系統(tǒng)設(shè)在每根立管上各設(shè)一組濕式報(bào)警閥，在建筑外側(cè)也設(shè)兩個(gè)水泵接合器，當(dāng)水量不足時(shí)可由室外消防車(chē)通過(guò)水泵接合器供水。 水幕系統(tǒng)采用獨(dú)立的干式自動(dòng)噴水滅火系統(tǒng)，該系統(tǒng)設(shè)在每根立管上各設(shè)一組雨淋閥，在建筑外側(cè)也設(shè)兩個(gè)水泵接合器，當(dāng)水量不足時(shí)可由室外消防車(chē)通過(guò)水泵接合器供水。 該建筑的功能決定了其對(duì)熱水供應(yīng)的要求很高，所以采用集中全天熱水供應(yīng)系統(tǒng)，冷水通過(guò)容積式加熱器采用機(jī)械半循環(huán)系統(tǒng)加熱 后，經(jīng)熱水管網(wǎng)送到個(gè)用水點(diǎn)，為保證任何時(shí)刻均達(dá)到設(shè)計(jì)水溫，設(shè)計(jì)采用容積式加熱器。 XXXXX 大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書(shū) II 該設(shè)計(jì)排水系統(tǒng)采用生活污水和生活廢水合流排放，地下室污水采用單獨(dú)排出，每根排水立管均設(shè)專(zhuān)用通氣立管，通氣立管頂部設(shè)匯合管，在建筑物頂部設(shè)兩個(gè)伸頂通氣管。 雨水系統(tǒng)采用 內(nèi)排水系統(tǒng)，設(shè) 兩個(gè)多斗雨水立管和十個(gè)單斗雨水立管， 雨水斗采用79 型，材料為鋼板 。 [關(guān)鍵詞］ 生活給水管網(wǎng)、貯水池、消火栓、自動(dòng)噴淋滅火系統(tǒng)、水幕系統(tǒng)、熱水系統(tǒng)、雨水系統(tǒng) XXXXX 大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書(shū) III Design about water supply 、 drainage and fire of the wei li si building Abstract The XXX building Building in the city of XXXX, Inner Mongolia, is a collection of office, hotel into an integratedtype highrise height of Building is meters. The construction of the underground power distribution room floor, pump room, equipment room, indoor surface elevation of 。 17floor, one of the reception hall, and the height of the second floor of 。 Cafes, restaurants and the Treasury. 。 high level of three, four levels of portal Scriptorium, and the height of 。 five to 15story rooms, 。 high level of 16, 17storey office for the tape recording studios, and the height of 。 specific layout as shown in engineering drawings. Water from the municipal water supply work to offer its perennial pressure of and depth of , sewage well to the lowest level . Water from the municipal water supply work supply, construction lateral based volume of cubic meters of storage tanks, The water supply system design using water district, the District of underground low to the ground floor plicated, high zone chiutsengta to 17 storeys District level have adopted the VVVF water pumps. Fire hydrant system adopts extinguishing system, automatic sprinkler systems and water curtain system bining, Fire Hydrant System work layout in a circle, which consists of four fire standpipe, the podium set up five fire standpipe, Four of each hydrant, located outside the building two pump adapter. When the water may be insufficient outdoor fire engines through the water pump adapter. Automatic sprinkler system using independent wet automatic sprinkler system, which has fire in a timely manner, The advantages of high efficiency, but also flawed, because pipe work is a fully pressurized water, When the leakage would damage the building and affect the use of the building. In the system in every root of all a set of wet alarm valve, outside the building was also set up two pumps adapter, When the water may be insufficient outdoor fire XXXXX 大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書(shū) IV engines through the water pump adapter. Water curtain system uses independent dry automatic sprinkler system, which in every root of the various groups set up a deluge valve, in the construction of lateral also established two pumps adapter, when the water may be insufficient outdoor fire engines through the water pump adapter. The building39。s function to determine its water supply for the high demands and the use of centralized water supply system in the whole day, Vol umetric water heater through mechanical circulatory halfheated, waterpipe work to water, To ensure that any at all times to achieve the designed temperature, volume design using heaters. The design of the drainage system using sewage and wastewater confluence emissions, a separate basement sewage discharges, perup drainage pipe located Standpipe special ventilation, ventilation top riser pipe located convergence in the top of the building located two roof ventilator. Stormwater drainage system used within the system, set up more than two bucket rain Standpipe and 10 single bucket of water legislation, water bucket used the Model of 79, Materials for the plate. [Key word] Living water supply works storage tanks fire hydrants automatic sprinkler systems water screen system hot water system drainage systems XXXXX 大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書(shū) V 目 錄 摘要 ........................................................................................................................................ Ⅰ Abstract .............................................................................................................................. Ⅲ 第一章 給水系統(tǒng)設(shè)計(jì) ..................................................................................................... 1 給水系統(tǒng)設(shè)計(jì)說(shuō)明 ............................................................................................. 1 給水方案 ............................................................................................................ 1 生活給水系統(tǒng)的組成 ........................................................................................ 2 給水管道的布置與敷設(shè) .................................................................................... 2 附件 .................................................................................................................... 4 水泵和泵房 ........................................................................................................ 4 室外設(shè)貯水池 .................................................................................................... 4 給水系統(tǒng)設(shè)計(jì)計(jì)算 ................................................................................