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............... 103 管網(wǎng)水力計算 ...................................................................... 104 ZPL2 水力計算 ......................................................................... 108 作用面積確定 ...................................................................... 108 管網(wǎng)水力計算 ...................................................................... 108 ZPL3 水力計算 ........................................................................ 109 管網(wǎng)水力計算 ...................................................................... 109 ZPL4 水力計算 ..........................................................................110 管網(wǎng)水力計算 .......................................................................110 ZPL5 水力計算 .......................................................................... 111 作用面積確定 ....................................................................... 111 管網(wǎng)水力計算 .......................................................................112 自動噴水加壓水泵計算 .............................................................113 水泵吸、壓水管確定 ...........................................................113 自噴系統(tǒng)水泵揚程確定 .......................................................113 目錄 VIII 水箱安裝高度校核 .....................................................................113 增壓設施計算 ............................................................................114 系統(tǒng)最大工作壓力 .....................................................................114 減壓裝置設置與計算 ...............................................................115 水泵接合器計算 .......................................................................116 第五章 建筑滅火器配置 ...................................................................117 建筑滅火器配置計算 .................................................................117 確定建筑樓層的危險等級和滅火種類 ................................117 劃分 計算單元,計算各單元的保護面積 ............................117 計算單元的最小配置滅火等級 .................................................118 確定單元中的滅火器設置點的位置和數(shù)量 ........................118 計算每個滅火器設置點的最小需配滅火級數(shù) ....................119 確定每個設置點滅火器的類型、規(guī)格和數(shù)量 ....................119 校核 ......................................................................................119 確定每具滅火器的設置方式和要求 ................................... 120 第六章 排水系統(tǒng)計算 ...................................................................... 121 設計秒流量計算依據(jù) ................................................................ 121 室內 排水管道水力計算 ............................................................ 121 室內中、高區(qū)排水管道計算 .............................................. 121 中高區(qū)通氣管道計算 .......................................................... 126 室內低區(qū)排水管道 計算 ...................................................... 126 目錄 IX 污廢水局部處理構筑物設計 .................................................... 130 隔油池設計與計算依據(jù) ...................................................... 130 污廢水提升 ............................................................................... 131 污水提升泵計算依據(jù): ...................................................... 131 潛水泵的計算與選擇 .......................................................... 132 集水坑尺寸確定 .................................................................. 133 室外檢查井的確定及管道標高 ................................................ 133 化糞池的設計與計算 ................................................................ 134 計算依據(jù) ............................................................................. 134 化糞池尺寸確定 .................................................................. 135 參考文獻 .......................................................................................... 137 致謝 .................................................................................................. 138 摘要 I 祥云 1 號樓建筑給水排水設計 摘 要 祥云 1 號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行設計。結合實際情況,根據(jù)建筑物的性質,用途,和室內設有完善的給水排水衛(wèi)生設備,具體的給排水系統(tǒng)設計如下: 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。管材采用了 PVCU 管。 消防系統(tǒng): 該建 筑防火等級屬于中危險級 Ⅰ 級,設計內容包括消火栓系統(tǒng)和自動噴淋系統(tǒng)。地下室至二十二層應設置自噴系統(tǒng)。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。 本設計以經(jīng)濟、環(huán)保、節(jié)能為原則,通過借鑒以前的設計方法和經(jīng)驗,采用了合理 的技術措施,使設計的各個系統(tǒng)達到了很好的使用效果。 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。通過畢業(yè)設計的綜合訓練,培養(yǎng)提高學生調查研究、查閱文獻、收集運用知識的能力;綜合分析、制定設計方案的能力;并進一步培養(yǎng)提高學 生的計算。 設計任務 1. 室內生活給水系統(tǒng)擴大初步設計; 2. 室內排水系統(tǒng)擴大初步設計(不包括雨水排水系統(tǒng)); 3. 室內消防給水系統(tǒng)擴大初步設計 (包括消火栓給水系統(tǒng)和自噴滅火系統(tǒng) ); 4. 設備大樣圖:包括衛(wèi)生間、水泵間、水箱間等。 設計文件要求 1. 設計說明書、計算書: 說明書和計算書要分別編寫,要求文字簡練,書寫整齊;計算書要求