【正文】 ................................................................................. 32 集水井及排污泵計算 ................................................................. 32 戶外排水管及通灌水試驗 ......................................................... 32 第四章 消防系統(tǒng)的設(shè)計與計算 ...................................................................... 34 設(shè)計說明 ............................................................................................. 34 設(shè)計參數(shù) ： ......................................................................................... 34 消防系統(tǒng)設(shè)計 ..................................................................................... 34 室外消火栓給水系統(tǒng) .............................................................. 34 室內(nèi)消火栓給水系統(tǒng) .............................................................. 35 自動噴淋系統(tǒng) .......................................................................... 35 消防管道安裝與布置 ......................................................................... 36 消火栓給水系統(tǒng)管道與安裝 ..................................................... 36 3 自動噴淋系統(tǒng)管道與安裝 ......................................................... 36 消火栓系統(tǒng)的設(shè)計與計算 ................................................................. 36 建筑物室內(nèi)消火栓用水量及標(biāo)準(zhǔn)： ......................................... 36 消火栓管網(wǎng)水力計算 ................................................................ 37 高區(qū)消防管網(wǎng)的水力計算 ........................................................ 39 噴淋系統(tǒng)管網(wǎng)的設(shè)計與計算 ............................................................. 42 自噴系統(tǒng)的布置 ........................................................................ 42 噴淋系統(tǒng)的水力計算 .............................................................. 43 自噴消防泵的選擇 .................................................................. 47 水箱安裝高度校核 .................................................................. 47 增壓設(shè)施計算 .......................................................................... 47 管材 ..................................................................................................... 48 謝辭 .............................................................................................................. 49 參考文獻 ...................................................................................................... 50 4 XX 區(qū)法院審判庭畢業(yè)設(shè)計 中文摘要 該建筑為重要辦公樓，建筑高度為 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(shè)計。結(jié)合實際情況，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)計如下： 給水系統(tǒng)： 本建筑地下一層至地上四層由室外市政管網(wǎng)直接供水，五至十層設(shè)有變頻調(diào)速系統(tǒng)的給水方式；既保障了供水安全，又節(jié)約了能耗。 熱水系統(tǒng)： 本設(shè)計采用屋面空氣源熱泵集中供水，既環(huán)保又經(jīng)濟。 排水系統(tǒng)： 本設(shè)計采用污廢水合流排放體制。管材采用了具有消聲功能的螺旋 UPVC 排水管，升頂通氣方式，為此可進一步提高環(huán)境質(zhì)量。 地下室內(nèi)消防電梯井旁、泵房地面均設(shè)有集水坑和廢水提升裝置。 消防系統(tǒng)： 該建筑防火等級屬于中危險級Ⅰ級，設(shè)計內(nèi)容包括消火栓系統(tǒng)，自動噴淋。在屋頂水箱間內(nèi)設(shè)實驗用消火栓裝置，消火栓給水管網(wǎng)呈環(huán)狀布置，室外設(shè)地下式水泵結(jié)合器，保證消防安全可靠。 本設(shè)計以經(jīng)濟、環(huán)保、節(jié)能為原則，通過借鑒以前的設(shè)計方法和經(jīng)驗，采用了合理的技術(shù)措施，使設(shè)計的各個系統(tǒng)達到了很好的使用效果。 關(guān)鍵詞 辦公樓 給排水 消防系統(tǒng)設(shè)計 畢業(yè)設(shè)計 5 ABSTRACT the construction for important office building, the building height is meters. This building water supply and drainage are all in accordance with the requirements of highrise building water supply and drainage design. Combined with the actual situation, according to the structure of the nature, purpose and the indoor is equipped with perfect water supply and drainage equipment, concrete water supply and drainage system design is as follows: Water supply system: This building underground to four layers on the ground directly by the outdoor municipal pipe work water, five to ten layer is equipped with variable frequency speed regulation system of water supply mode。 Guarantee the safety of water supply, and save the energy consumption. the hot water system: This design USES the roof air source heat pump concentrated water supply, environmental protection and economy. drainage system: This design adopts the confluence wastewater discharge system. Tubing is adopted which has the function of silencing spiral UPVC drainage pipe, litres of roof ventilation way, for this can further improve the quality of environment. Underground indoor fire next to the elevator shaft, pump room has set puddle on the ground and waste water lifting device. fire control system: The building fire rating levels belong to the dangerous Ⅰ , design content includes the fire hydrant system, automatic sprinkler. Inside the