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1、本科畢業(yè)論文題目:某居民住宅樓建筑給排水設(shè)計學(xué)院:內(nèi)蒙古農(nóng)業(yè)大學(xué)專業(yè):給水與排水姓名:賀芳學(xué)號:指導(dǎo)教師:職稱:論文提交日期:2015年10月摘要本設(shè)計是某十五層民用住宅樓的建筑給排水設(shè)計,主要包括給水系統(tǒng)、排水系統(tǒng)消防系統(tǒng)、熱水系統(tǒng)和屋面雨水系統(tǒng)五個部分。給水系統(tǒng)采用分區(qū)供水,一到六層為低區(qū),由市政管網(wǎng)直接供水。七層到十五層為高區(qū),采用上行下給的供水方式,由地下車庫的供水泵供水到屋頂?shù)母呶凰?,再由高位水箱向高區(qū)管網(wǎng)供水;排水系統(tǒng)采用的是污、廢合流制,底層單獨(dú)排水,排水立管僅設(shè)伸頂通氣管,污水再經(jīng)化糞池
2、處理后排向市政污水管網(wǎng);消防系統(tǒng)設(shè)計成消火栓滅火系統(tǒng),火災(zāi)初期10min的水由消防水箱供給,正常供水由消防水泵從貯水池內(nèi)抽取。熱水采用的是封閉式機(jī)械半循環(huán)系統(tǒng),分區(qū)情況和冷水系統(tǒng)一致,冷水通過電加熱器集中加熱后,再由提升泵供向配水管網(wǎng);雨水采用的是內(nèi)排水系統(tǒng),雨水直接排向市政污水管網(wǎng)。給水管和排水管分別采用PP—R管和UPVC管,消防系統(tǒng)和熱水系統(tǒng)都采用鍍鋅鋼管。設(shè)計過程進(jìn)行了各系統(tǒng)方案的確定、平面布置和計算,以及各種設(shè)備的選型,并做工程概算和Excel宏編制程序。最后用CAD繪制了各個系統(tǒng)的平面施工圖和
3、系統(tǒng)軸側(cè)圖。關(guān)鍵詞:高層建筑;建筑給排水;給水管材AbstractThisdesignisa15layersbuildingsofthepublicresidencebuildingto,completingthedesignofthewatersupplysystemanddrainingthesystem,firefightsystem,thehotwatersystemandthesystemoftheroofrainwater.Thewatersupplysystemadoptioncentare
4、asupplywater.1-6lowareasofthelayersistakencareofthedirectwatersupplybythemunicipalpipenet.Theseventhlayertothe15thlayerishigharea,adoptionnorthbounddescendtoofwatersupplymethod,pumptosupplywatertoawatertankoftherooffromthewatersupplyoftheundergroundgarage
5、,thenbetakencareofthenetwatersupplytowardhighareabyawatertank;Drainthesystemadoptionisadirtywater,thewastewaterconfluencesystem,thefirstfloordrainsalone,drainingtosignthetubetoestablishtostretchthecresttoventilatethetubeonly,thedirtywaterwashandlebyseptic
6、tankagainrearrowtomunicipalsoilpipenet;Thefirefightsystemdesignbecomestoeliminatethefiretobolttoextinguishfirethesystem,afirewateroftheearly10minsissupplybythefirefightwatertank,normalthewatersupplybepumpedbythefirefightPumpfromtheSavingpond;Thehotwatersy
7、stemdividestheareacircumstanceinaccordancewiththecoldsystemofwater,thecoldwaterpassestogiveorgetanelectricshockaftertheheatingapparatusconcentrationheat,againfrompromotethepumptoprovidetogotogetherwiththepipelinenet,Thehotwateradoptistheclosingtypemachine
8、halfcirculatorysystem;Therainwateradoptionisinsidedrainthesystem,rainwaterdirectrowtomunicipalsoilpipenet.ThewaterpipeanddrainpipesrespectivelyadoptthePP-RtubeandtheUPVCtubes,thefirefightsystemandthehotwatersystemse