住宅生活熱水供應系統(tǒng)的經(jīng)濟性評價

1、哈爾濱工業(yè)大學碩士學位論文住宅生活熱水供應系統(tǒng)的經(jīng)濟性評價姓名：龔雪申請學位級別：碩士專業(yè)：供熱、供燃氣、通風及空調(diào)工程指導教師：盛曉文20050601=：：：：=：：一==：：：；：：：蘭至鎏三蘭壘莖三蘭塑耋蘭堡i!i!一!一：：=：：：：：：：：：=：：：=：AbstractWiththedevelopmentofnationaleconomyandlivingstandardofthepeople，moreandmorepeopl

2、ebecomeinterestedindomestichotwatersupplytechnique，andalsoanincreasingpercentageofthedomestichot—waterincentralizedheatingloadDomestichot—watersupplysystemisbotheconomizeonenergyandadvanceofresidentialcomfortFacingvariou

3、shotwatersupplymethod，itisnecessarytomakeanobjectivetechnicalandeconomicalevaluationThisarticleaimsathotwatersupplysystem’ScharacteristicsandpaRernsinourcountrycarryontheresearchinthetypicalcityofHarbinbeginwiththeregion

4、al，centralizedandlocaldomestichotwatersupplysystem，establishsixkindsofcontrastprojectsInthecalculationofinitialcost，theroughestimatedmethodwasadoptedinregionalandcentralizeddomestichotwatersupplysystem，budgetarymethodinb

5、uildinginteriorparts，TheinitialcostoflocalsystemistheresultofagreatdealofmarketableinvestigationAlsocalculateoperatingcostsuchasfuelexpense，electricitycharge，waterfee’一etcTakeall—yearexpenseasthetargetfunction，compareand

6、analyze，finallygivetheoptimalprojectMakeallexperimentonelectricwaterheater’SelectricconsumptioninadwellinghouseinHarbin，comparetheactualdatawiththetheoreticalresult，findoutthereasonsofdifierenceseventuallyChangethescaleo

7、fresidentialdistrict，andmakeafurthercalculation，analyzeitsinfluenceChooseinitialcost，fuelprice，lifecycleandinterestratesasthesensitivityfactor，makeasensitivityanalysisonall—yearcost，getcompetitiverangeofprice，andalsomake

8、theresultsmorerepresentativeAttheendofthispapersomeproblemsofdomestichot—watersupplysystemwasputforward，suchasregulate，measureandchargemethodAnalyzeandgivetheconcretecalculatingmethod，alsogivetheresultsofthispaper’Sengin