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1、A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 特灵离心式水冷冷水机特灵离心式水冷冷水机特灵离心式水冷冷水机特灵空调产品简介特灵空调产品简介离心式机组组成部分离心式机组组成部分离心式机组制冷循环离心式机组制冷循环离心式机组油润滑及电机冷却系统离心式机组油润滑及电机冷却系统离心式机组清洁排气系统离心式机组清洁排气系统 离心式机组运行操作离心式机组运行操作A-S Air-Conditioning System (Tianjin) LtdCustomer Training CVHEA-S Air-Conditionin
2、g System (Tianjin) Ltd特灵离心式水冷冷水机特灵离心式水冷冷水机第一部分内容特灵空调产品简介Customer Training CVHEA-S Air-Conditioning System (Tianjin) Ltd特灵吸收式冷水机特灵吸收式冷水机特灵离心式冷水机特灵离心式冷水机特灵风冷式特灵风冷式,水冷式螺杆式冷水机水冷式螺杆式冷水机Customer Training CVHEA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 特灵离心式水冷冷水机特灵离心式水冷冷水机CVHF两级离心式机组两级
3、离心式机组用于用于60Hz供电系统供电系统400 1500 冷吨冷吨电机转速电机转速3600转转/分钟分钟CVHE/G三级离心式机组三级离心式机组用于用于50/60Hz供电系统供电系统170 1300 冷吨冷吨电机转速电机转速2950/3600转转/分钟分钟A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 特灵大型离心式水冷冷水机特灵大型离心式水冷冷水机LHCV两级离心式机组两级离心式机组用于用于60Hz供电系统供电系统1300 3000 冷吨冷吨电机转速电机转速3600转转/分钟分钟CDHF/G离心式机组离心式机
4、组用于用于50/60Hz供电系统供电系统1200 2800 冷吨冷吨电机转速电机转速2950/3600转转/分钟分钟A-S Air-Conditioning System (Tianjin) Ltd特灵离心式水冷冷水机特灵离心式水冷冷水机第二部分内容机组组成部分Customer Training CVHEA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 冷水机组内部结构冷水机组内部结构进水口出水口进/出水口A-S Air-Conditioning System (shanghai) LtdCustomer Trai
5、ning CVHE 特灵三级压缩离心式水冷冷水机特灵三级压缩离心式水冷冷水机直接传动的设计简单直接传动的设计简单,转速低转速低,叶轮直径小叶轮直径小,压缩机寿命长压缩机寿命长可靠又提高效率可靠又提高效率空气动力学研究成果空气动力学研究成果,运行噪声最低运行噪声最低(80db)制冷剂直接冷却电机制冷剂直接冷却电机,运行可靠运行可靠固定复式孔板流量控制装置固定复式孔板流量控制装置,有效控制流量有效控制流量节能器节能器,提高效率提高效率,这是单级机组无法实现的这是单级机组无法实现的A-S Air-Conditioning System (shanghai) LtdCustomer Training
6、CVHE 压缩机部分内部结构压缩机部分内部结构吸气弯管吸气弯管入口导叶入口导叶压缩机叶轮压缩机叶轮压缩机外壳压缩机外壳扩压平板扩压平板蜗室蜗室A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 启动柜启动柜远端安装的启动柜远端安装的启动柜安装于机组上的启动柜安装于机组上的启动柜A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 离心式压缩机基本组成离心式压缩机基本组成A-S Air-Conditioning System (shanghai
7、) LtdCustomer Training CVHE 多级离心式压缩机多级离心式压缩机制冷剂蒸气制冷剂蒸气第一级压缩后第一级压缩后排出的制冷剂排出的制冷剂蒸气蒸气第二级压缩后第二级压缩后排出的制冷剂排出的制冷剂蒸气蒸气A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 离心式压缩机能量曲线图离心式压缩机能量曲线图A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 冷凝器冷凝器A-S Air-Conditioning System (sha
8、nghai) LtdCustomer Training CVHE 复式固定孔板流量控制装置复式固定孔板流量控制装置特灵专利的特灵专利的复式固定孔板流量控制装置复式固定孔板流量控制装置取消了运转部件取消了运转部件,可在任何负荷情况可靠运行可在任何负荷情况可靠运行A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 复式固定孔板流量控制装置复式固定孔板流量控制装置全负荷与部分负荷全负荷与部分负荷均能够有效的控制制冷剂流量均能够有效的控制制冷剂流量全负荷全负荷部分负荷部分负荷A-S Air-Conditioning Syst
9、em (shanghai) LtdCustomer Training CVHE 特灵两级节能器特灵两级节能器特灵专利的两级式节能器特灵专利的两级式节能器,取消了运转部件取消了运转部件三级压缩之间的三级压缩之间的两级式节能器两级式节能器可提高效率可提高效率7%A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 三三级离心式机组节能器级离心式机组节能器A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 蒸发器蒸发器A-S Air-Conditi
10、oning System (shanghai) LtdCustomer Training CVHE 压缩机电机压缩机电机齿轮传动齿轮传动电机直接驱动电机直接驱动A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE A-S Air-Conditioning System (Tianjin) Ltd特灵离心式水冷冷水机特灵离心式水冷冷水机第三部分内容制冷循环Customer Training CVHEA-S Air-Conditioning System (shanghai) LtdCustomer Training CV
11、HE 制冷循环基本组成部分制冷循环基本组成部分冷凝器蒸发器压缩机节流装置高温高压气态高温高压气态低温低压气态低温低压气态中温高压液态中温高压液态低温低压汽液低温低压汽液混合态混合态A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 压压-焓图焓图 (LogP-H) BA5 psia饱和气体线饱和气体线饱和液体线饱和液体线A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 三级压缩两级节能器制冷循环三级压缩两级节能器制冷循环A-S Air-C
12、onditioning System (shanghai) LtdCustomer Training CVHE 三级压缩两级节能器制冷循环三级压缩两级节能器制冷循环 (对照对照)12356794810111312D C BAA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE A-S Air-Conditioning System (Tianjin) Ltd特灵离心式水冷冷水机特灵离心式水冷冷水机第四部分内容油润滑及电机冷却系统Customer Training CVHEA-S Air-Conditioning Sys
13、tem (shanghai) LtdCustomer Training CVHE 电机冷却电机冷却liquidrefrigerantA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 冷媒供应冷媒供应s在以前同样的区域在以前同样的区域s接到冷媒泵吸入端接到冷媒泵吸入端A-S Air-Conditioning System (shanghai) LtdCustomer Training CV
14、HE sImpellersAllows the Motor Coolant to Be Routed Directly To the Condenser冷媒泵冷媒泵A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 电机冷却管路电机冷却管路s供冷媒管路供冷媒管路u从冷媒泵来从冷媒泵来s多余冷媒回流管多余冷媒回流管A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 润滑循环润滑循环s供冷媒管路供冷媒管路s油压调节阀油压调节阀s油过滤器油过滤器
15、s供油管，到油冷却器供油管，到油冷却器s9 gallons of OIL00022s电加热器电加热器A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 轴承供油管路轴承供油管路s从油冷却器来的油送到电机从油冷却器来的油送到电机的两端轴承的两端轴承s油压传感器油压传感器A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 新式新式 油油/ /制冷剂制冷剂 分离器分离器s连接五根管连接五根管u止推轴承回油管 u径向轴成回油管u蒸发器吸气管 u油箱
16、压力平衡管u回油管，到油箱A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 回油管回油管s回油管回油管s油箱压力平衡管油箱压力平衡管 A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 射流器位置射流器位置s射流器位于油箱顶部射流器位于油箱顶部s接到油箱顶部的管路接到油箱顶部的管路s从冷凝器来的排气压力从冷凝器来的排气压力s接到蒸发器接到蒸发器 & 压缩机吸气口的压缩机吸气口的吸油管吸油管A-S Air-Conditioning Syst
17、em (shanghai) LtdCustomer Training CVHE 冷媒过滤器冷媒过滤器s过滤从蒸发器来的冷媒过滤从蒸发器来的冷媒s永久过滤器永久过滤器A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE A-S Air-Conditioning System (Tianjin) Ltd特灵离心式水冷冷水机特灵离心式水冷冷水机 第五部分内容清洁排气系统Customer Training CVHEA-S Air-Conditioning System (shanghai) LtdCustomer Traini
18、ng CVHE 制冷剂操作压力制冷剂操作压力A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 清洁排气系统清洁排气系统新型干燥过滤器排气系统新型干燥过滤器排气系统,带独立控制带独立控制排气系统及制冷剂过滤罐排气系统及制冷剂过滤罐A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 排气系统运行原理排气系统运行原理压缩机压缩机集气罐集气罐内部热交换器内部热交换器冷凝器冷凝器节流机构节流机构吸气温度调节型吸气温度调节型吸气温度吸气温度传感器用于
19、传感器用于控制排气泵控制排气泵18F 泵开泵开22F 泵关泵关135420 F140 F85 F75 FHFC-134a来自主机冷凝器来自主机冷凝器HCFC-123蒸气蒸气回到主机冷凝器液体回到主机冷凝器液体HCFC-123A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 排气系统运行原理排气系统运行原理A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 排气系统运行原理排气系统运行原理经过节流机构经过节流机构气液混合气液混合HFC-13
20、4a(0F)HFC-134a蒸气蒸气回到压缩机回到压缩机吸气口吸气口(100F)排气盘管可热交换区域排气盘管可热交换区域经过节流机构经过节流机构气液混合气液混合HFC-134a(0F)HFC-134a蒸气蒸气回到压缩机回到压缩机吸气口吸气口(70F)HCFC-123制冷剂蒸气制冷剂蒸气(100F)不凝气体不凝气体HCFC-123制冷剂蒸气制冷剂蒸气(100F)经过节流机构经过节流机构气液混合气液混合HFC-134a(0F)HFC-134a蒸气蒸气回到压缩机回到压缩机吸气口吸气口(0F)HCFC-123制冷剂蒸气制冷剂蒸气(100F)不凝气体不凝气体排气盘管可热交换区域排气盘管可热交换区域排气盘
21、管无热交换区域排气盘管无热交换区域1.集气罐内集气罐内无无不凝气体不凝气体2.集气罐内集气罐内有有1/2不凝气体不凝气体 3.集气罐内集气罐内全部是全部是不凝气体不凝气体A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE PRGD EarthWise PurgeA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE EarthWise Purge Components EarthWise排气装置组成排气装置组成LL Switch LL开关开关S
22、chrader Port 角阀角阀Suction Temp Sensor吸气温度传感器吸气温度传感器Sight Glass 视镜视镜Carbon Tank Heater 回收罐加热器回收罐加热器(175 watt)Carbon Temp Sensor 回收罐温度传感器回收罐温度传感器Expansion Valve 膨胀阀膨胀阀CH530 Panel CH530面板面板LLIDsA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE EarthWise Purge Components EarthWise排气装置组成排气装
23、置组成Exhaust Sol 排气装置电磁阀排气装置电磁阀Regen Sol再生电磁阀再生电磁阀Pumpout Sol 泵出电磁阀泵出电磁阀Pumpout Compressor 泵出压缩机泵出压缩机Condensing Unit 冷凝机组冷凝机组Carbon Tank 回收罐回收罐Purge Tank排气箱排气箱150 psi Relief Val 150 psi 安全阀安全阀A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE Condensing UnitPurgeTankExpansionDeviceCompre
24、ssor SuctionTemp SensorCompressorCondenserPump-outCompressorPumpoutSolenoid ValveTo ChillerVent LineCarbon TankTemp SensorExhaustSolenoid ValveCarbonTankHeaterFinnedHeater WellRegenerationSolenoid ValveRestrictorIsolationValveTo ChillerEvaporatorPressure ReliefDeviceFloatSwitchLiquid DrainLineVaporP
25、ick-up LineFilter/DrierChillerCondenserIsolationValvesA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE PRGD EarthWise PurgeA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE PRGD EarthWise PurgeA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE A-S Air-Con
26、ditioning System (Tianjin) Ltd特灵离心式水冷冷水机特灵离心式水冷冷水机 第六部分内容机组运行操作Customer Training CVHEA-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 特灵三级离心式机组运行操作特灵三级离心式机组运行操作离心式机组启动步骤离心式机组启动步骤1.检查机组供电电源检查机组供电电源,是否稳定、标准是否稳定、标准;2.开启冷冻水进开启冷冻水进/出水阀门出水阀门;3.启动冷冻水循环泵启动冷冻水循环泵,检查运行电压检查运行电压,电流是否正常电流是否正常;4.开
27、启冷却水进开启冷却水进/出水阀门出水阀门,5.启动冷却水循环泵启动冷却水循环泵,检查运行电压检查运行电压,电流是否正常电流是否正常;6.检查冷冻水检查冷冻水,进进/出口压差是否正常出口压差是否正常;7.检查冷却水检查冷却水,进进/出口压差是否正常出口压差是否正常;8.确认冷冻确认冷冻/冷却水系统冷却水系统,循环正常循环正常A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 离心式机组启动步骤离心式机组启动步骤(续续)9.启动机组启动机组,待机组运行稳定后待机组运行稳定后;10.检查机组运行电压检查机组运行电压,电流电
28、流;11.检查机组油位检查机组油位,及前后轴承回油情况及前后轴承回油情况;12.检查油压检查油压,油温油温;13.检查蒸发器检查蒸发器/冷凝器冷凝器,制冷剂压力制冷剂压力;14.检查排气系统运转情况检查排气系统运转情况;15.检查机组运行声音检查机组运行声音,是否正常是否正常;16.根据冷凝器进水温度根据冷凝器进水温度,决定是否开启冷却塔决定是否开启冷却塔;特灵三级离心式机组运行操作特灵三级离心式机组运行操作A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 特灵三级离心式特灵三级离心式机组运行操作机组运行操作离心式
29、机组运行记录内容离心式机组运行记录内容1.机组蒸发器机组蒸发器/冷凝器冷凝器,进进/出水温度出水温度,压力压力;2.机组蒸发器机组蒸发器/冷凝器冷凝器,饱和温度饱和温度/压力压力;3.机组油压差机组油压差,温度温度,油箱压力油箱压力,排油压力排油压力;4.排气吸气温度排气吸气温度,排气液温度排气液温度;6.机组导叶开度机组导叶开度,导叶位置导叶位置;7.蒸发器蒸发器/冷凝器趋近温度冷凝器趋近温度;8.压缩机运行电压压缩机运行电压/电流电流,线圈温度线圈温度;10.冷冻循环泵冷冻循环泵/冷却循环泵运行电压冷却循环泵运行电压,电流电流;11.冷却塔风扇运行电压冷却塔风扇运行电压,电流电流;9.压缩
30、机启动次数压缩机启动次数,运行时间运行时间;5.排气泵出时间排气泵出时间,排气运行时间排气运行时间;A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 离心式机组停机步骤离心式机组停机步骤1.确认机组本此运行时间大于确认机组本此运行时间大于30分钟分钟;2.机组正常停机机组正常停机,待机组完全停止后待机组完全停止后;3.510分钟后分钟后,停止冷却循环泵停止冷却循环泵;4.关闭冷却水进关闭冷却水进/出水阀门出水阀门;5.关闭冷却塔风扇关闭冷却塔风扇;6.1030分钟后分钟后,停止冷冻循环泵停止冷冻循环泵;7.关闭冷冻水进关闭冷冻水进/出水阀门出水阀门; 特灵三级离心式机组运行操作特灵三级离心式机组运行操作A-S Air-Conditioning System (shanghai) LtdCustomer Training CVHE 问题及讨论问题及讨论