比泽尔压缩机使用手册.pdf

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1、应用手册ApplicationsManual半封闭整体式螺杆压缩机Semi-hermeticCompactScrewsCSH65..CSH95CSH65..CSH95SH-170-3-CNSH-170-3-CN1目录页码ContentsPage1.特色31Thespecialhighlights32.设计和功能52Designandfunctions52.1设计特点52.1Designfeatures52.2压缩过程V控制82.2CompressionprocessV-control8ii2.3能调控制和卸载启动92.3Capacitycontrolandstartunloading92.4液

2、压控制112.4Hydrauliccontrol112.5压缩机启动112.5Startingthecompressor112.6无级能量调节112.6infinitecapacitycontrol112.74级能量调节152.74-stepcapacitycontrol152.8油循环152.8Oilcirculation153.润滑油173Lubricants174.制冷回路中的安装184Integrationintotherefrigerationcircuit184.1压缩机的安装184.1Mountingthecompressor184.2系统布置194.2Systemlayout19

3、4.3压缩机和机组的安全运行234.3Safeoperationofcompressorandplant235.直接喷液附加冷却265Additionalcoolingbymeansofdirectliq-26uidinjection(LI)5.1LI喷嘴喷液冷却265.1LIwithintegralLInozzle265.2喷液阀喷液冷却295.2LIvalve296.外置油冷附加冷却326Additionalcoolingbymeansofexternal32oilcooler7.经济器运行（ECO）377Economiseroperation(ECO)377.1概述377.1Genera

4、l377.2工作原理377.2Operationprinciple377.3带过冷循环的ECO运行387.3ECOoperationwithsubcoolingcircuit387.4带中间压力储液器的ECO397.4ECOoperationwithintermediatepressure39运行receiver7.5ECO回气管路消声音器397.5PulsationmufflerinECOsuctionline397.6管路布置407.6Pipelayout407.7附件417.7Additionalcomponents417.8控制427.8Control427.9带喷液冷却的ECO运行42

5、7.9ECOoperationwithliquidinjection428.电气连接448Electricalconnection448.1电机设计448.1Motordesign448.2压缩机保护装置468.2Compr.protectiondevice468.3电器盒498.3Terminalbox498.4电气元件选择528.4Selectionofelectricalcomponents528.5接线示意图558.5Schematicwiringdiagrams559.产品概要639Programsurvey6310.技术参数6410Technicaldata6411.应用范围661

6、1Applicationlimits6612.性能数据/软件6812Performancedata/Software6812.1选择压缩机6912.1Selectthecompressor6912.2性能数据计算7012.2Determineperform.data7013.尺寸图7413Dimensionaldrawings742SH-170-3-CN半封闭整体式螺杆压缩机CSH系列Semi-hermeticCompactScrewsCSHSeries在50Hz条件下，压缩机排器量从137到910m3/hDisplacementsfrom137to910m3/hat50Hz1.特色1Thes

7、pecialhighlightsCSH系列半封闭整体式螺杆压缩机为技术革新和高TheCSHCompactScrewssettheworldwidestandard效设定了全球标准fortechnicalinnovationandefficiency:□高效率□Energyefficient●high-efficiencyprofile●高效率的线型●infiniteorcloselysteppedcapac