既有建筑供熱計量改造及相關問題的研究.pdf

1、哈爾濱工程大學碩士學位論文既有建筑供熱計量改造及相關問題的研究姓名：寧浩然申請學位級別：碩士專業(yè)：熱能工程指導教師：孫剛20120312既有建筑供熱計量改造及相關詞題的研究；；==；；==；；；；==；；；==；；；；=；；；；=；；；；==扣=；=；j目=；=；；=；；；；；；；；；；；=；；AbstractThelevelofenergyconsumptionespeciallyintheheatingsupplysystemhea

2、tingsupplysystemisthechieftrendisveryhugeinourcountryatpresent，Rdalizingtheme：asurementtechnologiesinof]TheTime；inChina，itcanpromotethebuildingenergyefficiencyandreducetrleenvirommentalpollutionTheChinaministryofconstruc

3、tionhavegiventheplanthatgraduallyrealizethemetricchargeinresidentialheatingsupplyfrom2000MostofthecitiesinChinaisgraduallytheimplementationoftheheatingmeasulem占nttechnolog)；widelycardedouttheheatingmeasurementrenovationp

4、roject，butinitsimplementationprocesstherereallysuchasbuildingoperationsnonscmdard，designisnotreasonableandmeasurementmethodsimproperselection，etcallkindsofproblems，leadingtothealthoughinstallthemeasuringequipment，indeed，

5、arenotinchargebymeasurementmethodsandothertmreasonablephenomenaetcNotonlyCannotreflecttheenergy。savingbenefitbymeasurementtechnologiesapplicationinresidentialheatingsupplysystem，butalsocauseaseriouslossininvestmentCombin

6、ingwiththespecificengineeringexamples，thechoiceofthewaysofheatingmeasurement，andthewaysoftransformationofheatingstation，residentialentranceofheatingsupplysystemaregavenfromtheanglesofthetechnologyeconomyanalysis，andsomec

7、onclusionsaredrawnforthetechnicalpersonnelreference；Fortheparticularityoftheheatingmeasuring：systern，thispaperappliedthe‘‘HacNet’’fluiddistributionanalysissoftwareontheinitialadjustmentinthermalmeasurementsystem；incombin

8、ationwiththewaterpowerbanlanceregulationandcontrolofsomenewtheorythispaperputsforwardthecomprehensiveadjustandcontrolmethodsforthermalmeasuringsystem，theintroducingradiatorlogarithminsteadofaveragetemperaturedifferencein

9、thehydraulicbalanceadjustmentbasicformula，andcalculatingwithamethodofcomputertheiteration；Themostunfavorablelooppressurecontroltheoryisreferedtoguaranteeeveryuserwithsufficientdifferentialpressureunderthepremiseenergysay