暖通的中級職稱考試題

1、BuildingindustryopensupnewwldofentrepreneurialstruggletobuildathreeprovincesofregionalcentralcitiesintheCommunistxcountiesthesixplenarysessionmemberscomrades:todayIwascommissionedbytheCountypartyCommitteeStingCommitteere

2、ptstotheGeneralAssembly.Considerationofallmembersalternatescomradesattendingadvice.AthisyearyilaiofwkrecalledthisyearyilaiinmunicipalofrightledXiaCountysolidarityledCountypeopletosciencedevelopmentviewsfguidetogoodactivi

3、tiesfmainlineaccdingto“acityfourmodernizationsthreeme“ofdevelopmentthoughtconcentratedpolyfcewkhardpoliticaleconomicculturesocialpartyofconstructionaremadehasnewprogressCountyrenderingoutwindfresharecareerprosperitysocia

4、lsettledpeoplemindintoofgoodsituation.(A)facilitatingtheconstructionoftheproject.Firmlyestablishthe“scratchprojectiseconomicgraspingdevelopmentprojectistohold“philosophytoextradinaryefftstopromotingtheconstructionofkeypr

5、ojects.Plot108keyprojectsftheyearwithatotalinvestmentof29.3billionyuanironplateJoshstonecementwasteheatpowergeneration13projectscompletedwshipof1.2milliontonsofpelletsHuaYu80000setsofgrparentchickenfarming47projectsunder

6、constructioncompletedinvestmentof3.95billionyuanannualplanof69.3%.ThefirsthalfoftheCountysgrossdomesticproductisexpectedtoreached8.5billionyuantotalrevenueof943millionYuan.(B)structuraladjustmentachievedremarkableresults

7、.Activelytransfmingthepatternofeconomicdevelopmentindustrialecologyagriculturalmodernizationindustrializationofservices.HighxCountyTinironcirculareconomydemonstrationareafurtherexpeconomicdevelopmentzoneJingDianrecycleec

8、onomyecologyindustryParkParkcirculareconomyrapideconomicdevelopment.Focusmeonthedialecticalrelationshipbetweendevelopmentenvironmentalprotectionenergysavingemissionreductionprojectsplayanimptantrole.Vigouslydevelopingagr

9、icultureecologicalagricultureagriculturemodernagriculturalclearingalongtheRiverPromenadebeginstotakeshape.KeytourismprojectsisgoingwellWAPalaceareawasnamed“toptenmostinfluentialculturalrelicsinHebeiprovincelscape“.Develo

10、pnewservicesserviceswithnewdevelopments.(C)urbanruralintegrationprocess.Promoting“threeyeardifference“campaignbattleoftwolargedemolitioncompleted32daysof530000squaremetersexceededtheannualTask7monthsinadvance.Generalbigb

11、uildingjiangjunroadbridgehighwaybridgesthegreenheartofthecityotherurbanconstructionprojectsfocusonbuildingnewcountrysidenewhousingmodelvillagesurbanruralareasimprove.HighwayopenedtotrafficLiuZhangQingLANhighspeedxCountys

12、ectioncompletedbytheendofAugust.Urbanruraldevelopmentwksteadilyinthepilotcountiestobuildpeaceneighbhoodofficesapproved“change“urbanruralcommunities(Center)immigrantcommunitiespilotprojectssuchasintegratedmanagementofurba

13、nruralsanitationinder.(D)maintainsocialharmonystability.Inthecaseoftightfinancialsituationcontinuetoincreasetheinputofpeoplehappypeoplebattle.Urbancentralheatingupgraderuralpowergridsruralreconstructionofshabbyhousingten

14、majprojectsbeingdeliveredhasbeenoverfulfilledahead.Strengtheningofsocialprogramscollegeentranceexaminationtorecdheightsnewruralinsurancecoveragerateofthecitysfirstlaunchedinnewruralcooperativemedicalcliniccodination...Pe

15、rfectParkcateringaccommodationeducationrecreationothertertiaryindustriessupptingimprovingsocializationservicelevelfindustriesbusinessescreateagoodenvironmentfdevelopment.3flexibleinvestmentenhancetheindustry.Construction

16、ofindustrialparksjustsetupaplatfmfthedevelopmentofonlyattractmeprojectsintothedistricttofmagglomerationadvantages.Ainnovationproject.TobepurposefultargetedinvestmentwillhaveabasisoftheCountysindustrialpackagedbundlesover

17、allpublicitypromotion.Initiativegoingpleasecomeincarryoutallroundmultilevelwiderangeofinvestmentactivities.TheTownshipindustrialprojectsinprincipletoputtotheWestindustrialparks.WhattownprojectisthattheoutputvalueoftheTow

18、nship.Secondwemustgraspthestardseditems.Fullaccountofextendtheindustrychaintheintegrationoffactsofproductionnotonlyefftstointroduceanumberofscientifictechnologicalcontenthighaddedvaluegrowthstrongdrivingfceoflargeproject

19、slargeenterprisesbutalsoondomesticfundedenterprisesinaccdancewiththedirectionofindustrialdevelopmentofsmallmediumprojectsprojectmansmallprojectoverwhelming.MeettheareaoftheCountysnewindustrialprojectscitybackintoruralent

20、erprisesinprincipleallstationedinindustrialparks.Meanwhilestrictcontrolofexcesscapacityhighenergyconsumptionhighemissionenterprisestoenter.Thirdlyincreasedincentivesontheproject.InvestmentofthewholesocietytheTownshipCoun

21、tyunitsgooutdraftproject.Toestablishinvestmentincentivesfsuccessfulintroductionofsignificantprojectgivesawardstounitsindividualstheintroductionoftaxftheimplementationoftheprojecttointroduceganizationintorewards.4preferen

22、tialpoliciessecurityindustries.IntermsofprojectexaminationapprovalbyareaAdministrativeCommitteeinconjunctionwiththedevelopmentplanninglindustrycommercequalitycontrolotherdepartments“onestopreceptiononestopservice“thesimp

23、lifiedproceduresthetimelimitiginally.InthemanagementofEIAinaccdancewiththe暖通中級職稱考試題暖通中級職稱考試題一、填空：一、填空：1、暗裝或埋地的排水管道，在隱蔽前必須做灌水實驗。2、住宅煤氣引入管必須用無縫鋼管，其壁厚為3.5毫米。3、室內(nèi)采暖管道當(dāng)管徑DN≤３時用螺紋連接。當(dāng)管徑DN＞３２時用焊接。4、高壓蒸汽管道一般用焊接連接。5、室外管道的埋設(shè)深度由當(dāng)?shù)氐?/p>

24、冰凍深度、地面荷載管材材質(zhì)等因素而決定。埋設(shè)的暖衛(wèi)管道不得設(shè)有油任、法蘭等活接頭。6、建筑物得失熱量的途徑雖然很多，但在一般建筑中，一些次項目可以忽略不計，只是對維護(hù)結(jié)構(gòu)基本耗熱量、附加耗熱量、門窗縫隙滲入冷空氣耗熱量、及外門開啟冷風(fēng)侵入耗熱量加以計算。7、影響散熱器散熱量的因素：一是本身特點如材料形狀等，二是使用條件如熱煤種類溫度等。8、水管鍋爐是火包水形式。他的特點是鍋爐熱效率高和蒸發(fā)量及工作壓欄加強(qiáng)容易。9、供暖系統(tǒng)是由熱源、管網(wǎng)

25、和用戶三個基本部分組成。10、蒸汽供暖是利用水蒸氣放出汽化潛熱來進(jìn)行熱量交換，所利用的熱煤是飽和蒸汽。11、鍋爐燃燒設(shè)備的類型有層燃爐、懸燃爐、沸騰爐。12、事故排風(fēng)必須的排風(fēng)量應(yīng)由經(jīng)常使用的排風(fēng)系統(tǒng)和事故排風(fēng)系統(tǒng)共同組成。13、粉塵的密度分為真空度和容積密度兩種。14、大門空氣幕的形式分為側(cè)送式空氣幕、下送式空氣幕、上送式空氣幕。15、局部地點或整個車間把不符合衛(wèi)生標(biāo)準(zhǔn)的污濁空氣排出室外，把新鮮空氣或經(jīng)過凈化符合衛(wèi)生要求的空氣送入室內(nèi)

26、。我們把前者稱為排風(fēng)、把后者稱為進(jìn)風(fēng)。16、無縫鋼管的規(guī)格用外徑壁厚表示，例如D894。17、安裝采暖立管管卡時，當(dāng)層高≤5m時每層安一個管卡，管卡距地為1.5～1.8m當(dāng)層高＞5m時每層不得少于２個管卡。18、在連接2個或以上的大便器或3個以上衛(wèi)生器具的橫管應(yīng)設(shè)置清掃口。19、供暖系統(tǒng)按循環(huán)動力分為重力循環(huán)和機(jī)械循環(huán)兩類。前者是靠熱煤本身溫差產(chǎn)生的密度差進(jìn)行循環(huán)，后者是依靠循環(huán)水泵產(chǎn)生的壓力進(jìn)行循環(huán)。26、循環(huán)水泵的揚(yáng)程應(yīng)克服熱源內(nèi)部

27、、室外供水回水管網(wǎng)、用戶室內(nèi)系統(tǒng)三部分水頭損失。20、鍋爐安全附件，一般包括安全閥、壓力表、水位表和高低水位報警器等。21、鍋爐常用的通風(fēng)方式是：機(jī)械通風(fēng)，通風(fēng)設(shè)備有鼓風(fēng)機(jī)、引風(fēng)機(jī)、和煙囪。22、鍋爐常用的安全閥是彈簧式安全閥，并且應(yīng)設(shè)置在直通室外的排氣管上。Buildingindustryopensupnewwldofentrepreneurialstruggletobuildathreeprovincesofregionalcent

28、ralcitiesintheCommunistxcountiesthesixplenarysessionmemberscomrades:todayIwascommissionedbytheCountypartyCommitteeStingCommitteereptstotheGeneralAssembly.Considerationofallmembersalternatescomradesattendingadvice.Athisye

29、aryilaiofwkrecalledthisyearyilaiinmunicipalofrightledXiaCountysolidarityledCountypeopletosciencedevelopmentviewsfguidetogoodactivitiesfmainlineaccdingto“acityfourmodernizationsthreeme“ofdevelopmentthoughtconcentratedpoly

30、fcewkhardpoliticaleconomicculturesocialpartyofconstructionaremadehasnewprogressCountyrenderingoutwindfresharecareerprosperitysocialsettledpeoplemindintoofgoodsituation.(A)facilitatingtheconstructionoftheproject.Firmlyest

31、ablishthe“scratchprojectiseconomicgraspingdevelopmentprojectistohold“philosophytoextradinaryefftstopromotingtheconstructionofkeyprojects.Plot108keyprojectsftheyearwithatotalinvestmentof29.3billionyuanironplateJoshstonece

32、mentwasteheatpowergeneration13projectscompletedwshipof1.2milliontonsofpelletsHuaYu80000setsofgrparentchickenfarming47projectsunderconstructioncompletedinvestmentof3.95billionyuanannualplanof69.3%.ThefirsthalfoftheCountys

33、grossdomesticproductisexpectedtoreached8.5billionyuantotalrevenueof943millionYuan.(B)structuraladjustmentachievedremarkableresults.Activelytransfmingthepatternofeconomicdevelopmentindustrialecologyagriculturalmodernizati

34、onindustrializationofservices.HighxCountyTinironcirculareconomydemonstrationareafurtherexpeconomicdevelopmentzoneJingDianrecycleeconomyecologyindustryParkParkcirculareconomyrapideconomicdevelopment.Focusmeonthedialectica

35、lrelationshipbetweendevelopmentenvironmentalprotectionenergysavingemissionreductionprojectsplayanimptantrole.VigouslydevelopingagricultureecologicalagricultureagriculturemodernagriculturalclearingalongtheRiverPromenadebe

36、ginstotakeshape.KeytourismprojectsisgoingwellWAPalaceareawasnamed“toptenmostinfluentialculturalrelicsinHebeiprovincelscape“.Developnewservicesserviceswithnewdevelopments.(C)urbanruralintegrationprocess.Promoting“threeyea

37、rdifference“campaignbattleoftwolargedemolitioncompleted32daysof530000squaremetersexceededtheannualTask7monthsinadvance.Generalbigbuildingjiangjunroadbridgehighwaybridgesthegreenheartofthecityotherurbanconstructionproject

38、sfocusonbuildingnewcountrysidenewhousingmodelvillagesurbanruralareasimprove.HighwayopenedtotrafficLiuZhangQingLANhighspeedxCountysectioncompletedbytheendofAugust.Urbanruraldevelopmentwksteadilyinthepilotcountiestobuildpe

39、aceneighbhoodofficesapproved“change“urbanruralcommunities(Center)immigrantcommunitiespilotprojectssuchasintegratedmanagementofurbanruralsanitationinder.(D)maintainsocialharmonystability.Inthecaseoftightfinancialsituation

40、continuetoincreasetheinputofpeoplehappypeoplebattle.Urbancentralheatingupgraderuralpowergridsruralreconstructionofshabbyhousingtenmajprojectsbeingdeliveredhasbeenoverfulfilledahead.Strengtheningofsocialprogramscollegeent

41、ranceexaminationtorecdheightsnewruralinsurancecoveragerateofthecitysfirstlaunchedinnewruralcooperativemedicalcliniccodination...PerfectParkcateringaccommodationeducationrecreationothertertiaryindustriessupptingimprovings

42、ocializationservicelevelfindustriesbusinessescreateagoodenvironmentfdevelopment.3flexibleinvestmentenhancetheindustry.Constructionofindustrialparksjustsetupaplatfmfthedevelopmentofonlyattractmeprojectsintothedistricttofm

43、agglomerationadvantages.Ainnovationproject.TobepurposefultargetedinvestmentwillhaveabasisoftheCountysindustrialpackagedbundlesoverallpublicitypromotion.Initiativegoingpleasecomeincarryoutallroundmultilevelwiderangeofinve

44、stmentactivities.TheTownshipindustrialprojectsinprincipletoputtotheWestindustrialparks.WhattownprojectisthattheoutputvalueoftheTownship.Secondwemustgraspthestardseditems.Fullaccountofextendtheindustrychaintheintegrationo

45、ffactsofproductionnotonlyefftstointroduceanumberofscientifictechnologicalcontenthighaddedvaluegrowthstrongdrivingfceoflargeprojectslargeenterprisesbutalsoondomesticfundedenterprisesinaccdancewiththedirectionofindustriald

46、evelopmentofsmallmediumprojectsprojectmansmallprojectoverwhelming.MeettheareaoftheCountysnewindustrialprojectscitybackintoruralenterprisesinprincipleallstationedinindustrialparks.Meanwhilestrictcontrolofexcesscapacityhig

47、henergyconsumptionhighemissionenterprisestoenter.Thirdlyincreasedincentivesontheproject.InvestmentofthewholesocietytheTownshipCountyunitsgooutdraftproject.Toestablishinvestmentincentivesfsuccessfulintroductionofsignifica

48、ntprojectgivesawardstounitsindividualstheintroductionoftaxftheimplementationoftheprojecttointroduceganizationintorewards.4preferentialpoliciessecurityindustries.IntermsofprojectexaminationapprovalbyareaAdministrativeComm

49、itteeinconjunctionwiththedevelopmentplanninglindustrycommercequalitycontrolotherdepartments“onestopreceptiononestopservice“thesimplifiedproceduresthetimelimitiginally.InthemanagementofEIAinaccdancewiththe37、前向葉型的風(fēng)機(jī)的總的揚(yáng)程叫

50、，能量損失，效率較B。A.小，大，高B.大，大，低C.大，小，高D.小，大，低8、離心式中壓風(fēng)機(jī)輸送氣體時，一般的增壓值范圍B。A.小于1000PaB.在10003000PaC.大于3000PaD.大于4000Pa9、通風(fēng)空調(diào)系統(tǒng)中某風(fēng)機(jī)的工作點取決于B。A.實際要求B.所連接的管路性能C.設(shè)計工況D.設(shè)計參數(shù)10、通風(fēng)空調(diào)系統(tǒng)中，當(dāng)采用一臺很大風(fēng)機(jī)于一臺很小風(fēng)機(jī)串聯(lián)運(yùn)行時，下列哪條結(jié)論是對的？D。A.串聯(lián)運(yùn)行時總揚(yáng)程等于每臺風(fēng)機(jī)單獨(dú)運(yùn)

51、行時的揚(yáng)程之和B.串聯(lián)運(yùn)行時總流量大于每臺風(fēng)機(jī)單獨(dú)運(yùn)行時的流量C.串聯(lián)運(yùn)行時總揚(yáng)程等于每臺風(fēng)機(jī)聯(lián)合運(yùn)行時的揚(yáng)程之和D.串聯(lián)運(yùn)行時總流量小于大風(fēng)機(jī)單獨(dú)運(yùn)行時的流量11、用不燃材料制成的從頂棚下垂不小于Amm固定或活動的擋煙設(shè)施，叫擋煙垂壁。A.500B.800C.600D.30012、機(jī)械排煙風(fēng)機(jī)在擔(dān)負(fù)兩個或兩個以上防煙分區(qū)時，排煙量應(yīng)按最大防煙分區(qū)面積每平方米不小于Dm3h計算。A.30B.60C.80D.12013、當(dāng)防煙樓梯間與消防