高溫多塵環(huán)境下的空調(diào)技術(shù)

1、同濟(jì)大學(xué)碩士學(xué)位論文高溫多塵環(huán)境下的空調(diào)技術(shù)姓名：楊振剛申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：供熱、供燃?xì)狻⑼L(fēng)及空調(diào)工程指導(dǎo)教師：茅清希20040301AbstractBridgecranesplayanimportantroleinthefieldofindustryandtransportationAndbridgecraneairconditioningwouldensurethesafetyoftheoperatorforthecaband

2、electricroominthebridgecraneandreliablerunofbridgecranes，SOithasasignificantmeaningoforderlyprocessRespondingtothedemandofairconditioningsetbythehightemperatureandhiglldensitydustenvironmentinmetallurgyindustrythisthesis

3、describestherefrigerationcirculationofbridgecraneairconditioninginhi曲一temperatureenvironmentandanalyzestheeffectofenvironmenttemperaturechangeonrefrigerationcirculation，SOastoascertainparametersthathavemoreeffectonbridge

4、craneairconditioningperformanceandshowthechangeofoperationconditioncorrespondingtothatofparametersThroughthemeasurementonspot，itshowstheusagestatusandloadcharacteristicofbridgecraneairconditioning，suchasthoseofBaoSteelAl

5、ltheseresearchresultwouldbethebasisofresearchanddesignofbridgecraneairconditioningThethesisintroducestheresearchanddevelopmentofbridgecraneairconditioningwhoserefrigerantisR134aandanalyzestheoperationcharacteristicofthec

6、omponentsunderhi曲temperatureItalsesearchesontheprotectorofbridgecraneairconditioningBasedonthemeasureofthesampleequipmentandtheanalysisofthemeasuredata，itpointsoutthattheeffectofhightemperatureontheperformanceandreliabil

7、ityofbridgecraneairconditionshouldbepaidconsiderableattentionThereforewaysshouldbetakentoprotectthebridgecraneairconditioningfromhi曲temperatureandexpertprotectorshouldbeusedKeywords：bridgecraneairconditioninghigh—tempera