水力失调和水力平衡的讨论研究

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1、Hydraulicdisordersandbalanceddiscussiononhydraulic[Abstract]HVACworksinthebuilding,theregulationofwaterbalanceisanimportantissue.Inthispaper,staticanddynamicbalancehydraulichydraulicbalancetheconceptofcombiningtwokindsofhydraulicandthecharacteristicsofbalance,Analysis

2、ofthetrafficflowsystemandthesystemchangedseveraltypicalwayofhydraulicequipmentbalancethechoiceandimplementationofwaterbalancedmanner.[keywords]Hydraulicdisorders;Steady;OperationCondition;Thenumberofresistance1HydraulicdisordersandtheconceptofwaterbalanceInhotwaterhea

3、tingsystemandchilledwaterair-conditioningsysteminthethermal(cold)theuser'sactualtrafficflowanddesignrequirementsastheinconsistencybetweentheusersofwaterimbalance.HydraulicdisorderscanbetheextentoftheactualtrafficflowanddesignrequirementstomeasuretheratioofX,Xsaidanimb

4、alanceofwater.X=QS/QJ（QS：Theactualusertraffic，QJ：Thedesignrequirementsoftheusertraffic）Hydraulicbalancereferstothenetworkofusersinallotherusersofchangesintrafficflowtomaintainunchangedtheabilityoftheirown,usuallywithhydraulicstabilityoftheuser'scoefficientrtothat.ｒ=1/

5、XMAX=QJ/QMAX（QJ：Thedesignrequirementsoftheusertraffic，QMAX：Thelargestusertraffic）2Hydraulichydraulicbalancedisordersandtheclassification2.1StaticandpassivehydraulichydraulicbalancedisordersAsthedesign,construction,equipmentandothermaterialreasonsfortheresistanceofthep

6、ipelinesystemanddesignrequirementsthanthenumberofchannelsofresistanceratioofinconsistency,Sothattheactualsystemusertrafficflowinconsistentwiththedesignrequirements,arisingfromthehydraulicsystemdisorders,calledthestaticwaterimbalance.Statichydraulicimbalanceisthesteady

7、,fundamental,isinherentinthesystemitself,isChina'sHVACwaterinthehydraulicsystemdisordersanimportantfactor.Throughthepipelinesysteminadditionalstaticbalancehydraulicequipment(hy-draulicbalancevalve)ofthepipelinesystemtoregulatetheratioofresistancetothepipelinedesignreq

8、uirementsofthesameratioofresistance,Atthistimewhenthesystemthroughputtomeetthedesignflow,theflowofterminalequipmentarealsoto