【文章內(nèi)容簡(jiǎn)介】 .................................................................. 109 管網(wǎng)水力計(jì)算 ...................................................................... 109 ZPL4 水力計(jì)算 ..........................................................................110 管網(wǎng)水力計(jì)算 .......................................................................110 ZPL5 水力計(jì)算 .......................................................................... 111 作用面積確定 ....................................................................... 111 管網(wǎng)水力計(jì)算 .......................................................................112 自動(dòng)噴水加壓水泵計(jì)算 .............................................................113 水泵吸、壓水管確定 ...........................................................113 自噴系統(tǒng)水泵揚(yáng)程確定 .......................................................113 目錄 VIII 水箱安裝高度校核 .....................................................................113 增壓設(shè)施計(jì)算 ............................................................................114 系統(tǒng)最大工作壓力 .....................................................................114 減壓裝置設(shè)置與計(jì)算 ...............................................................115 水泵接合器計(jì)算 .......................................................................116 第五章 建筑滅火器配置 ...................................................................117 建筑滅火器配置計(jì)算 .................................................................117 確定建筑樓層的危險(xiǎn)等級(jí)和滅火種類 ................................117 劃分 計(jì)算單元，計(jì)算各單元的保護(hù)面積 ............................117 計(jì)算單元的最小配置滅火等級(jí) .................................................118 確定單元中的滅火器設(shè)置點(diǎn)的位置和數(shù)量 ........................118 計(jì)算每個(gè)滅火器設(shè)置點(diǎn)的最小需配滅火級(jí)數(shù) ....................119 確定每個(gè)設(shè)置點(diǎn)滅火器的類型、規(guī)格和數(shù)量 ....................119 校核 ......................................................................................119 確定每具滅火器的設(shè)置方式和要求 ................................... 120 第六章 排水系統(tǒng)計(jì)算 ...................................................................... 121 設(shè)計(jì)秒流量計(jì)算依據(jù) ................................................................ 121 室內(nèi) 排水管道水力計(jì)算 ............................................................ 121 室內(nèi)中、高區(qū)排水管道計(jì)算 .............................................. 121 中高區(qū)通氣管道計(jì)算 .......................................................... 126 室內(nèi)低區(qū)排水管道 計(jì)算 ...................................................... 126 目錄 IX 污廢水局部處理構(gòu)筑物設(shè)計(jì) .................................................... 130 隔油池設(shè)計(jì)與計(jì)算依據(jù) ...................................................... 130 污廢水提升 ............................................................................... 131 污水提升泵計(jì)算依據(jù)： ...................................................... 131 潛水泵的計(jì)算與選擇 .......................................................... 132 集水坑尺寸確定 .................................................................. 133 室外檢查井的確定及管道標(biāo)高 ................................................ 133 化糞池的設(shè)計(jì)與計(jì)算 ................................................................ 134 計(jì)算依據(jù) ............................................................................. 134 化糞池尺寸確定 .................................................................. 135 參考文獻(xiàn) .......................................................................................... 137 致謝 .................................................................................................. 138 摘要 I 祥云 1 號(hào)樓建筑給水排水設(shè)計(jì) 摘 要 祥云 1 號(hào)樓位于南方某市中心，建筑高度為 83 米，本建筑物所有給水排水均按高層建筑給排水要求進(jìn)行設(shè)計(jì)。結(jié)合實(shí)際情況，根據(jù)建筑物的性質(zhì)，用途，和室內(nèi)設(shè)有完善的給水排水衛(wèi)生設(shè)備，具體的給排水系統(tǒng)設(shè)計(jì)如下： 給水系統(tǒng)： 本建筑地下室有生活泵房，建筑供水采用高、中、低三個(gè)分區(qū)，地下室至三層為低區(qū)由市政管網(wǎng)供水，四層至十三層為中區(qū)，十四層至二十二層為高區(qū)，中、高區(qū)采用變頻供水。 排水系統(tǒng)： 本設(shè)計(jì)采用污廢水合流排放體制，設(shè)專用通氣管。管材采用了 PVCU 管。地下室內(nèi)、泵房前共設(shè)有兩個(gè)集水坑提升裝置。 消防系統(tǒng)： 該建 筑防火等級(jí)屬于中危險(xiǎn)級(jí) Ⅰ 級(jí)，設(shè)計(jì)內(nèi)容包括消火栓系統(tǒng)和自動(dòng)噴淋系統(tǒng)。在屋頂設(shè)試驗(yàn)用消火栓裝置，消火栓給水管網(wǎng)呈環(huán)狀布置，各消火栓箱內(nèi)設(shè)消防水泵啟動(dòng)電鈕，能直接啟動(dòng)消防泵；室外設(shè)地上式水泵結(jié)合器，保證消防安全可靠。地下室至二十二層應(yīng)設(shè)置自噴系統(tǒng)。 熱水系統(tǒng)： 根據(jù)本建筑性質(zhì)，本設(shè)計(jì)中、高區(qū)設(shè)置了熱水系統(tǒng)。為保證同一用水點(diǎn)的冷、熱水壓力平衡，熱水管道沿著給水管道布置。 各系統(tǒng)中的立管設(shè)在管井內(nèi)或沿墻敷設(shè)，水平管根據(jù)各系統(tǒng)的特點(diǎn)明敷或暗敷。 本設(shè)計(jì)以經(jīng)濟(jì)、環(huán)保、節(jié)能為原則，通過(guò)借鑒以前的設(shè)計(jì)方法和經(jīng)驗(yàn)，采用了合理 的技術(shù)措施，使設(shè)計(jì)的各個(gè)系統(tǒng)達(dá)到了很好的使用效果。 關(guān)鍵詞： 給水；排水；熱水；消火栓；自動(dòng)噴淋。 Abstract II Abstract Xiangyun 1 floor in a southern city of center, architecture 83 meters in height . This building possesses for water draining water presses the highrise construction to request for draining water to carry on the design. Unifies the actual situation, according to the building nature, the use, is equipped with the consummation with the room in for the water draining water sanitary equipment, concrete gives the drainage system design to be as follows: Water supply system: This building basement have water pump room,Water supply using high, medium and low three partitions. the basement to third layer supply by municipal pipeline for low area, the 4st layer to 13 layers as central, the 14st layer to 22 st layer for high area. medium and high area uses frequency conversion to supply water. Drainage system: This design uses the unclean wastewater discharge system, set up special confluent ventilation tube, a layer of separate drainage. PVC –Utube have been used. Underground indoor, before has two sets of pump and waste water puddles ascend device. Fire prevention system: This building fire danger level in Ⅰ level belong to grade, the design contents include fire hydrant system and automatic sprinkler system. In between housetop cistern with fire hydrant device with experiment, every hydrant box set fire pump startup button, can direct start the fire pump。 Outdoor set the ground type pump bination, guarantee for fire safety and reliable. The basement to the 22st floor set close sprinkler system. Hot water system: According to the design data, the central and high aeras of this building supply with hot water. To ensure that the same water point pressure balance of cold and hot water, hot water piping along the supply water. This design take the economy,