139暖通動力說明(初設(shè))(g)磨石建筑給排水設(shè)計教程資料

/采暖通風和空氣調(diào)節(jié)方案設(shè)計說明HVACConceptDesign1、設(shè)計依據(jù)：DesignBasis1.1相關(guān)設(shè)計規(guī)范RelatedDesignCode(1)《采暖通風與空氣調(diào)節(jié)設(shè)計規(guī)范》(GB50019-2003)“DesignCodeforHVACDesign”(GB50019-2003)(2)《潔凈廠房設(shè)計規(guī)范》（GB50073-2001）“CodeforDesignofCleanroomplant”（GB50073-2001）(3)《建筑設(shè)計防火規(guī)范》（GB50016-2006）“CodeforDesignofBuildingFireProtection”（GB50016-2006）(4)《建筑防排煙技術(shù)規(guī)程》（DGJ-88-2006-J10035-2006）上海市規(guī)范“TechnicalSpecificationforBuildingSmokeControl”（DGJ-88-2006-J10035-2006）Localcode1.2甲方提供的工藝資料（FPGspaceFacilityMatrix_Mar30'09）；ProcessdataprovidedbyPartyA1.3建筑專業(yè)提供的平、立和剖面圖。Layout,elevation,sectiondrawingsprovidedbyarchitecture.2、設(shè)計范圍：DesignScope一層廠房內(nèi)潔凈通風及空調(diào)系統(tǒng)；二層廠房內(nèi)的辦公區(qū)和實驗空調(diào)通風和IT機房的恒溫恒濕空調(diào)系統(tǒng)；以及一、二層的消防排煙系統(tǒng)。Cleanventilationandairconditioningsystemingroundfloor;Airconditioningandventilationinfirstfloorofofficeareaandlab,constanttemperatureandhumidityairconditioningsysteminITroom.Fire-fightingsmokeexhaustsystemingroundfloorandfirstfloor.3、采暖、空氣調(diào)節(jié)的設(shè)計參數(shù)：DesignParameterforHVACDesign3.1室外空氣計算參數(shù)OutdoorAirCalculationParameter夏季：Summer空調(diào)計算干球溫度：34Dry-bulbtemperatureforairconditioncalculation34空調(diào)計算濕球溫度：28.2Wet-bulbtemperatureforairconditioncalculation28.2通風計算干球溫度：32Dry-bulbtemperatureforventilationcalculation32℃平均風速：3.2m/s；Averagewindspeed3.2m/s；大氣壓力：1005.30PaAtmosphericpressure1005.30Pa冬季：Winter空調(diào)計算干球溫度：-4Dry-bulbtemperatureforairconditioncalculation-4空調(diào)計算相對濕度：75%Relativehumidityforairconditioncalculation75%通風計算干球溫度：3Dry-bulbtemperatureforventilationcalculation3平均風速：3.1m/s；Averagewindspeed3.1m/s；大氣壓力：1025.1PaAtmosphericpressure1025.1Pa3.2室內(nèi)設(shè)計參數(shù)IndoorDesignParameter序號房間名稱溫度℃濕度（％）新風量標準

m3/h.人潔凈度房間正壓值Pa噪聲

dB(A)夏季冬季夏季冬季1辦公區(qū)（含會議、餐廳等）262265≥4020--2≤452SV+Integrgrationlab25±325±340~5040~5030--5≤553IT/DATA24±124±150±550±530--5≤554Testfloor25±325±340~5040~5030--10≤555Mechincallab25±325±340~5040~5030--5≤556FAlab25±325±340~5040~5030--5≤557Stresslab/reserved25±325±340~5040~5030--5≤558Chemicallab25±325±340~5040~5030--5≤559前室/庫房25±325±340~5040~5030--5≤55NoNameTemperature℃Humidity（％）Makeupairstandard

m3/h.personCleardegreePositivepressurevalueofroomPaNoise

dB(A)SummerWinterSummerWinter1Officearea(includingmeetingroom,canteenetc)262265≥4020--2≤452SV+Integrationlab25±325±345~6045~6030--5≤553IT/DATA24±124±150±550±530--5≤554Testfloor25±325±340~5040~5030100k（8ISO）10≤555Mechanicallab25±325±340~5040~5030--5≤556FAlab25±325±340~5040~5030--5≤557Stresslab/reserved25±325±340~5040~5030--5≤558Chemicallab25±325±340~5040~5030--5≤559Frontroom/Storage25±325±340~5040~5030--5≤554、空調(diào)系統(tǒng)可靠性設(shè)計：Thereliabilityofairconditioningsystermdesign.4．1．以業(yè)主所提出的空調(diào)系統(tǒng)可靠性設(shè)計要求為依據(jù)，對于各個系統(tǒng)做出如下設(shè)置；Tosetupsomethingasbelowasproprietor′sdemandaboutthereliabilityofairconditioningsysterm.4．2．辦公區(qū)各個系統(tǒng)交叉設(shè)置，但設(shè)備容量仍按設(shè)計負荷設(shè)置；Althoughthesystermintersectedbetweendifferentoffice,thecapacityoftheequipentisalwaysasthecalculation.4．3．SV+Integrationlab的設(shè)備容量按設(shè)計負荷的150%設(shè)置；Thecapacityoftheequipent(SV+Integrationlab)istobesetupasthe150%asthecalculation.4．4．1F空調(diào)系統(tǒng)的設(shè)計容量按設(shè)計負荷的125%設(shè)置。Thecapacityofthefirstfloorequipentistobesetupasthe125%asthecalculation.3、空調(diào)系統(tǒng)設(shè)計說明：Airconditioningsystemdesign3．1．辦公區(qū)設(shè)計采用直接蒸發(fā)式多聯(lián)機加板翅式全熱交換式換氣機，確保新風換氣；Usemulti-splitairconditionerofdirectevaporationtypeplusairtoairexchangersofplate-fintoensurethemakeupairexchangeinofficearea.3．2．IT/DATA設(shè)計采用獨立的風冷型恒溫恒濕機組，該機組為雙冷源設(shè)置；備用冷源由一臺水冷型螺桿式冷水機組提供。加濕器供水管接市供上水管。UseindependentwindcoolingconstanttemperatureandhumidityunitsforIT/DATAdesign,whichisbelongtodoublecoldsource.Thereservationcoldsourceisprovidedbyonesetofwaterchillingunitofwatercoolingscrewbolttype.Thepipeofhumidifiershouldconnectwiththecitysentpipe.3．3．IT/DATA業(yè)主將提供另一套高熱密度的設(shè)計方案，如采用該方案將由我方配合相關(guān)供應(yīng)商完成施工圖設(shè)計。Proprietorshouldprovideanotherplanofhighheatdensity,ifitwastaken,wewouldcooperatewiththesupplier,tofinishthedrawing.3．4．Integrationlab設(shè)計采用直接蒸發(fā)吊頂式空調(diào)機組多臺，接風管上送上回風；加濕器供水管接市供上水管。Useseveralsetsofdirectevaporationceilingairconditioningunits,connectthewindpipetosendupperreturnair.Thepipeofhumidifiershouldconnectwiththecitysentpipe.3．5．Testfloor及一層各間設(shè)計采用直接蒸發(fā)式潔凈空調(diào)機組，機組內(nèi)設(shè)有初、中效過濾；并在整個空調(diào)區(qū)域進行氣壓控制，即氣流由testfloor區(qū)流向其他各房間?？照{(diào)箱中的初、中效過濾器設(shè)計分別采用MERV8和MERV13（ASHRAE）；送風機采用變頻控制。Usedirectevaporationcleanairconditioningunitsfirtestfloorandroomsofgroundfloor,insideofwhichinstallpreliminary,middlefilter.Controltheairpressureinwholeairconditioningarea,whichisthatairflowtootherroomsfromtestfloor.TheprimaryandmiddlerankairfilterofmodularairhandingunitaretouseMERV8andMERV13（ASHRAE）;Supplyfanistousefrequencyconversioncontrol.3.5.空調(diào)系統(tǒng)風量負荷表:Airconditioningvolumeloadtable:序號房間名稱空調(diào)冷負荷（KW）空調(diào)熱負荷（KW）送風量（M3/h）新風量（M3/h）排風量（M3/h）面積（M）21office（meeting、restaurant.et.）(2F)198.9159370804000--12372SV+Integrgrationlab(2F)13633.6290001697--242.483IT/DATA（2F）1181676000850--117.754Testfloor（1F）349947200096201706755Mechincallab（1F）23546192956272033.756FAlab（1F）7923145481166--166.57Stresslab/reserved（1F）163183271331872310125.258Chemicallab（1F）24561206120612033.75NoNameCoolingloadofaircondition（KW）Heatloadofaircondition（KW）Airsupply（M3）/h）Makeup（M3/h）Airexhaust（M3/h）Area（M）21office（meeting、restaurant.et.）(2F)198.9159370804000--12372SV+Integrgrationlab(2F)13633.6290001697--242.483IT/DATA（2F）1181676000850--117.754Testfloor（1F）349947200096201706755Mechincallab（1F）23546192956272033.756FAlab（1F）7923145481166--166.57Stresslab/reserved（1F）163183271331872310125.258Chemicallab（1F）24561206120612033.754.通風及消防排煙的設(shè)計：Ventilationandfire-fightingsmokeexhaustdesign4．1．以當?shù)叵酪?guī)范為依據(jù)，一、二層各無窗房間，凡面積大于300（M）2的均需設(shè)置機械式火災(zāi)排煙系統(tǒng)。本工程二層office和一層testfloor需設(shè)置機械排煙系統(tǒng)，排煙風量為，60M3/H.M2Accordingtolocalfire-fightingcodes,roomswithnowindowsandarealargerthan300m2ingroundfloorandfirstfloor,shallinstallsmokeexhaustsystemofmechanicaltype.Installmechanicalsmokeexhaustsysteminofficeareaoffirstfloorandtestfloorofgroundfloorwithsmokeexhaustvolumeof6排煙風量如下：smokeexhaustvolumeasfollow：（1）testfloor:40000m3/h；（2）office：60000m3/h。上述排煙系統(tǒng)的補風風量均為排煙風量的50%。Complementairvolumeofabovesmokeexhaustsystemis50%ofsmokeexhaustvolume.4．2．各房間內(nèi)工藝設(shè)備及實驗通風柜均設(shè)置獨立的排風系統(tǒng)，風機設(shè)在屋面；Installindependentairexhaustsystemforprocessequipmentandlabventilationcabinetofrooms,andfanontheroof.4．3．特種氣體存放室內(nèi)設(shè)置防爆型機械通風系統(tǒng)，設(shè)置平時通風及事故通風二種工況，通風量（平時/事故）：8/15次換氣/小時。Installexplosion-proofmechanicalventilationsystemforspecialgasroom.Installtwoworkingconditionsofnormalventilationandemergencyventilation.Ventilationvolume(normal/emergency):8/15times/hour5．備用冷源及工藝設(shè)備低溫冷卻水冷源系統(tǒng)：Reservedcoldsourceandprocessequipmentlowtemperaturecoolingwatersystem5．1．IT/DATA室的恒溫恒濕空調(diào)系統(tǒng)的備用冷負荷為236KW（67tons）；工藝設(shè)備低溫冷卻水設(shè)計冷荷為316KW（90tons）。設(shè)計選用94tons水冷螺桿式冷水機組，1臺，作為冷源。上述二者共用此冷源的冷水。ThereservedcoldloadforconstanttemperatureandhumidityairconditioningsysteminIT/Dataroomis236KW（67tons）.Thelowtemperaturecoolingwaterdesignedcoldloadforprocessequipmentis316KW（90tons）.Useonesetof94tonsscrewboltwatercoolingunit,asthecoldsource.Thetwoequipmentsabovewillsharethecoldsource.5．2．該冷源供回水溫為7/12℃，工藝設(shè)備低溫冷卻水系統(tǒng)以此為板式熱交換器的一次回路，二次回路詳見給排水專業(yè)設(shè)計。Watersupplyandreturnofthiscoldsourceis7/12℃,lowtemperaturecoolingwatersysteminprocessequipmentistheprimarycircuitofplatetypeheatexchanger,andsecondarycircuitrefertoplumbingdisciplinedesign.Therearetwocoldpumpsandtwocoolpumps,oneisbeused,theotheroneisreadyforuse6．設(shè)備表詳見圖紙equipmenttablerefertodrawings動力方案設(shè)計說明UtilityConceptdesign1、設(shè)計依據(jù)：DesignBasis1.1相關(guān)設(shè)計規(guī)范RelatedDesignCodes:(1)《空壓站房設(shè)計規(guī)范》(GB50019-2003)；“Codefordesignofcompressedairstation”(GB50019-2003)(2)《潔凈廠房設(shè)計規(guī)范》（GB50073-2001）“Codefordesignofcleanroomplant”（GB50073-2001）(3)《建筑設(shè)計防火規(guī)范》（GB50016-2006）“Codefordesignofbuildingfireprotection”（GB50016-2006）(4)《建筑防排煙技術(shù)規(guī)程》（DGJ-88-2006-J10035-2006）上海市規(guī)范“Technicalspecificationforbuildingsmokecontrol”（DGJ-88-2006-J10035-2006）localcodes1.2甲方提供的工藝資料（FPGspaceFacilityMatrix_Mar30'09）；ProcessdataprovidedbyPartyA1.3建筑專業(yè)提供的平、立和剖面圖。Layout,elevation,sectiondrawingsprovidedbyarchitecturediscipline2。設(shè)計范圍：DesignScope工藝所需的壓縮空氣、真空管道系統(tǒng)及特種氣體站房及管道系統(tǒng)。Processrequiredcompressedair,vacuumpipelinesystemandspecialgasstationandpipelinesystem3．設(shè)計說明：Designexplanation3．1．壓縮空氣需求量約：581.9cfm(16.5m3/min)，設(shè)計采用INGERSOLLRAND的S110型無油潤滑螺桿式空壓機，排氣壓力：1.0MPa，各種工藝設(shè)備不同的壓力需求采用末端減壓裝置，同時設(shè)置干燥凈化裝置一套；上述設(shè)備均設(shè)1用1備。Compressedairvolumeisabout:581.9cfm(16.5m3/min),useS110oil-freelubricationscrewboltcompressedairmachinewithexhaustpressureof1.0MPa.Useendpressurereduceequipmentfordifferentpressurerequirementsofkindsofprocessequipment,andinstallonesetofdrycleaningequipment.3．2．該壓縮空氣系統(tǒng)還作為消防噴淋系統(tǒng)的備用氣源。Thiscompressedairsystemisalsousedasreservedgassourceofhydrantsystem.3．3．真空系統(tǒng)需求量約：46cfm(1.3m3/min)設(shè)計采用一臺片式真空泵，與管道系統(tǒng)連接；設(shè)1用1備。Vacuumsystemvolume:useonesetofplatetypevacuumpumpof46cfm(1.3m3/min),toconnectwithpipelinesystem.3．4．各種特種氣體采用瓶裝放置在獨立站房。Eachspecialgaswillbeinstalledatindependentroomsinbottles.3．5．氮氣采用室外管道接入車間內(nèi)。Nitrogenisfromoutsidepipetohegarage.4．主要設(shè)備表：Mainequipmenttable序號設(shè)備編號設(shè)備名稱及型號性能單位數(shù)量1AP/1F-01S110型風冷無油螺桿空氣壓縮機流量：18m3/min（581.9cfm），排氣壓力：0.85MPa，功率：110KW臺22IR/1F-01IR170ED型微熱再生式干燥機處理氣量：17Nm3/min，耗電量：7.7KW臺23T/1F-01不銹鋼儲氣罐有效容積：10（M）3臺14VP/1F-01旋片式真空泵抽氣量：1.3m3/h(46cfm)臺2NoEquipmentnumberNameandtypePerformanceUnitNumber1AP/1F-01S110windcoolingoil-freescrewboltcompressedairmachineFlowvolume：18m3/min（581.9cfm），airexhaustpressure：0.85MPa，power：110KWSet22IR/1F-01IR170EDmildfeverRegenerativedryerGastreatmentvolume：17Nm3/min，powerconsumption：7.7KWSet23T/1F-01StainlesssteelgastankEfficiencyvolume：10（M）3set14VP/1F-01SlidingvanerotaryvacuumpumpBleedairflow：1.3m3/h(46cfm)Set2暖通設(shè)計說明題綱：空調(diào)系統(tǒng)設(shè)計：本工程空調(diào)系統(tǒng)設(shè)計采用的是分散的直接蒸發(fā)式的冷熱源系統(tǒng)（沒有采用英特爾工廠的集中式冷熱源系統(tǒng)）。以下將做詳細比較論證。2F辦公區(qū)/會議/餐廳區(qū)/空調(diào)系統(tǒng)：1．2．1．室內(nèi)設(shè)計參數(shù)；1．2．2．空調(diào)系統(tǒng)的形式：直接蒸發(fā)多聯(lián)式空調(diào)系統(tǒng)加板翅式全熱交換式換氣機，確保新風換氣；1．2．3．