螺桿泵水力特性檢測系統(tǒng)的研制

1、大慶石油學院碩士學位論文螺桿泵水力特性檢測系統(tǒng)的研制姓名：張穎申請學位級別：碩士專業(yè)：機械工程指導教師：宋玉杰師國臣20070615大慶石油學院工程碩士研究生學位論文Research&SetupofTestingSystem011HydraulicCharacteristicofPCPAbstraetAsanartificialliftPCPpumpproductionhastheadvantagesoflowinvestment，si

2、mpleequipmenteasyoperationeffectiveconservationofenergyandstrongadaptabilityTheseadvantages，superiortoproductionbyplungerordivingpump，helpteducecostandineaseefficiencyinproductionWithdevelopmentincreasinglydifficultinDaq

3、ingOilfield，PCPpumphasbeenplayingamorenotableroteinproductionbyrightofitssuperiorperformanceInordertoimprovethequalityofPCPpump，promotethetechnicallevelOilproductionwithittheimportantthingist0setupassembletechnicalregula

4、tions011pumpexaminingandtestingOntheonehand，thetestingregulationsCanbeprovidedtoexaminethequalityofPCPpump，Ontheotherhand，itcallalsobesuppliedtomakefurtherresearchonthenewtypeofPCPpumps，St)thatitCallexaminetheresultsofbo

5、thtestingandacademicinvestigating，whichisbased011therelationshipbetweenthestructureandworkparametemwiththerx’rfommceofliftAsystemtotesthydrauliccharacteristicofsinglePCPpumpissetupherebywhichincludesthedesigningofgeneral

6、planning，testprocessing，mechanicalconstructing，controllingsystemofelectronicsandhydraulicsanddatacollectingandcontrollingsystemwiththecomputereteItcan”alizeautomaticassemblingofthestatorandrotorofPCPpumps，remotecontrolli

7、ngofoutputpressure，datacollectingandprocessingwiththecomputerAfterbeingdebuggedthissystemcanbetaminsiteAccordingtoSY／T5549，machineoilN32isusedtosimulateoperatingconditionsofPCPpumpliftingBasedontestdataofpumpdisplacement

8、rotorspeedandtorqueatdifferentoutletpressures，acharacteristiccurveisgainedwhichshowsthequalityofscrewpumpandcanbeusedasausefulreferenceforbothmanufacturersandusersofthepumpsThissystem，inadditionhasbeenfinishedintheresear

9、choftherelationsinpbetweentheliftingcapabdityofPCPpumpsandtherotatespeedofrotorandthetemperatureofmedia，andploneeredaspecialtopicintheresearchoftherelationshipbetweentheaxisstressofsuckergodsofPCPpumpsandtherotatespeedof

10、rotorandthetemperatureofmediaWithsetupofthetestingsystemspecificresultanddatacarlbeprovidedforeachpumptestedThissystem，therefore，c鼬helpavoidmisusingdisqualifiedpumpsinproductionwells，enbA_nceSuccessrateofpumpcommmsioning