蓄能器型液控止回蝶阀（X系列）说明书

1、Accumulator type hydraulic non-return butterfly valve（X Series） Product manual目录 Content TOC o 1-2 h z u HYPERLINK l _Toc426464992 1.产品简介Introduction PAGEREF _Toc426464992 h 1 HYPERLINK l _Toc426464993 2.型号说明Type Instructions PAGEREF _Toc426464993 h 1 HYPERLINK l _Toc426464994 3.标准与规范Standards PAGER

2、EF _Toc426464994 h 1 HYPERLINK l _Toc426464995 4.主要阀门参数Main parameters PAGEREF _Toc426464995 h 2 HYPERLINK l _Toc426464996 5.电液控制参数Electro-hydraulic Control Parameters PAGEREF _Toc426464996 h 2 HYPERLINK l _Toc426464997 6.主要零件选用材料Main part material PAGEREF _Toc426464997 h 3 HYPERLINK l _Toc426464998

3、 7.产品结构说明Structures PAGEREF _Toc426464998 h 3 HYPERLINK l _Toc426464999 7.1阀门本体Valve body PAGEREF _Toc426464999 h 3 HYPERLINK l _Toc426465000 7.2传动单元Transmission unit PAGEREF _Toc426465000 h 3 HYPERLINK l _Toc426465001 7.3液压控制单元Hydraulic control unit PAGEREF _Toc426465001 h 4 HYPERLINK l _Toc4264650

4、02 7.4电气控制单元Electric control unit PAGEREF _Toc426465002 h 5 HYPERLINK l _Toc426465003 8.电液功能调试The electro-hydraulic functions debug PAGEREF _Toc426465003 h 7 HYPERLINK l _Toc426465004 8.1操作准备operation preparation PAGEREF _Toc426465004 h 7 HYPERLINK l _Toc426465005 8.2就地调试In-situ debugging. PAGEREF _

5、Toc426465005 h 8 HYPERLINK l _Toc426465006 8.3联动调试linkage commission PAGEREF _Toc426465006 h 10 HYPERLINK l _Toc426465007 8.4故障保护Fault Protection PAGEREF _Toc426465007 h 10 HYPERLINK l _Toc426465008 9.联动运行linkage operation PAGEREF _Toc426465008 h 11 HYPERLINK l _Toc426465009 10.储运、安装与维护Storage, inst

6、allation and maintenance PAGEREF _Toc426465009 h 12 HYPERLINK l _Toc426465010 10.1吊运Lifting PAGEREF _Toc426465010 h 12 HYPERLINK l _Toc426465011 10.2储存Storage PAGEREF _Toc426465011 h 12 HYPERLINK l _Toc426465012 10.3安装Installation PAGEREF _Toc426465012 h 13 HYPERLINK l _Toc426465013 10.4日常维护Daily ma

7、intenance PAGEREF _Toc426465013 h 13 HYPERLINK l _Toc426465014 11.一般故障及排除方法General failure and troubleshooting PAGEREF _Toc426465014 h 14 HYPERLINK l _Toc426465015 11.1拆卸维修注意事项Removing the Maintenance Considerations PAGEREF _Toc426465015 h 14 HYPERLINK l _Toc426465019 11.2电液控制部分electro-hydraulic con

8、trol section PAGEREF _Toc426465019 h 14 HYPERLINK l _Toc426465020 12.附件Attachment PAGEREF _Toc426465020 h 16Acumulator type hydraulic non-return butterfly valve（X Series）Product manual PAGE 16蓄能器型液控止回蝶阀（X系列）Accumulator type hydraulic non-return butterfly valve（X Series）产品简介Introduction本系列液控止回蝶阀，主要安装

9、于水利、电力、给排水等各类泵站的水泵出口，替代止回阀和闸阀的功能。工作时，阀门与管道主机配合，按照水力过渡过程原理，通过预设的启闭程序，有效消除管路水锤，实现管路的可靠截止；特殊工况下还可实现无电紧急关阀，起到保护管路系统安全的作用。阀门关闭储备能源为压缩气体势能。本公司可根据现场特殊要求单独进行设计，多方位满足广大用户对该类产品的需要。This series of hydraulic butterfly check valve , installed in the main pump outlet water conservancy, electricity , water supply a

10、nd drainage pumping stations and other alternative check valve and valve function. In operation, the host with the valve in the pipeline , according to the principle of hydraulic transition process , through pre- opening and closing procedures , the effective elimination of Water Hammer , reliable d

11、eadline pipeline ; special conditions can achieve without electricity emergency shutdown valve , protect the pipeline system security.The valve closes reserve energy for the compressed gas potential .The company can design according to site specific requirements of individual , multi-faceted needs o

12、f the majority of users of the products .型号说明Type Instructions K D 7 4 1 阀门材料Valve material：无NO 灰铸铁Grey cast iron Q 球墨铸铁Ductile C 碳钢Carbon steel 公称压力Pressure： 单位Unit: kg/eq o(sup 7(2),sdo 3()密封材料Sealing material： X 橡胶Rubber H 不锈钢S.S.结构形式Structure： 1 垂直板式Vertical plate type 3 双偏心结构Eccentric+n 防泥沙结构An

13、ti- sediment structure连接方式Connection：法兰连接Flange驱动方式Driven mode：液压传动Hydraulic产品类别Valve type：蝶阀Butterfly valve功能特征Functure：自动控制 Automatic Control公称通径DN：单位UNIT：mm标准与规范Standards产品标准StandardJB/T 5299、GB/T 12238、 JB/T 8527传动装置ActuatorJB/T 5299、Q/BZZ 09-2014结构长度Structure lengthGB/T 12221配管法兰Flange铸铁法兰Cast

14、ironGB/T 17241.6钢制法兰SteelGB/T 91129131蓄能器标准AccumulatorGB/T 2352-2003试验与检验TestJB/T 5299、GB/T 13927、Q/BZZ 09-2014质量保证Quality assuranceISO 9001:2000注：可采用其他有关标准和国外标准，法兰尺寸可按用户要求制造，但应在订货合同中注明。Note: it should be stated in the contract once use other relevant standards and foreign standards ,and flange size

15、 can manufacture according to user requirements.主要阀门参数Main parameters公称通径 DN2000 mm公称压力PN1.0 MPa试验压力Ps密 封Seal1.1PN强 度Strength1.5PN介质温度Medium temp.80管道介质Pipeline medium清水、泥沙水、海水Clean water, ater with sand, sea water最小流阻系数Min.flow efficiency0.1注：1、1Mpa=10.2f/c 2、密封试验压力可按电站最高静水头计算值。Sealing test pressur

16、e can be calculated as per highest static.电液控制参数Electro-hydraulic Control Parameters控制类型Type双作用Double action动力电源Physics powerAC380V控制电源Control powerAC220 V电磁阀电压Solenoid valve voltageDC24V电机功率Motor power7.5Kw油箱容积Oil tank volume160L（用油量约为容积的8085%）The volume of the fuel consumption of approximately 80

17、to 85%液压油Hydraulic oilYB-N32、YB-N46抗磨液压油Hydraulic oil溢流阀设定压力Setting pressure of relief valve约Approx 17 MPa系统保压范围System pressure set range约Approx 1216 MPa蓄能器公称容积Accumulator volume25 L 2蓄能器充气压力Accumulator air pressure57 MPa开阀时间Valve open time2090s（可调Adjustable）关阀时间Valve close time快关quick closing2.530s

18、（可调adjustable）慢关slow closing690s（可调adjustable）关阀角度Valve close angle快关quick closing7510（可调adjustable）慢关slow closing1510（可调adjustable）主要零件选用材料Main part material零 件 名 称Part name材 料Material阀 体Body灰铸铁、球墨铸铁、碳素钢Grey cast iron, Ductile cast iron, Carbon steel蝶 板Disc灰铸铁、球墨铸铁、碳素钢Grey cast iron, Ductile cast i

19、ron, Carbon steel阀 轴Shaft不锈钢、碳素钢 S.S. Carbon steel阀体密封面Body Sealing Ring铜合金、不锈钢Copper alloy, s.s.蝶板密封圈Disc sealing ring优质丁腈橡胶、不锈钢/柔性石墨层叠NBR, S.S. with Flexbile graphite滑动轴承Bearing自润滑复合材料Self-lubricating composite material填 料Packing柔性石墨、V形密封圈Flexible graphite ,V type sealing ring传动支架Transmission fram

20、e碳素钢Carbon steel产品结构说明Structures本产品主要由阀门本体、传动单元、液压控制单元，电气控制单元等部分组成。The product consists of valve body , drive unit, the hydraulic control unit , electric control unit and other components. 阀门本体Valve body阀门本体由阀体、蝶板、阀轴、滑动轴承、密封组件等主要零件组成。Valve body mainly composed by body, disc, shaft, bearing and seali

21、ng etc.主阀为中线式衬胶结构形式。在阀体圆柱形通道内，圆盘形蝶板绕着阀杆轴线旋转，旋转角度为090之间。全开时，平顺的流道具有较小的流阻系数；阀门密封时，两种流向具有同样的密封性能，特别适用于复杂的管网工况。 同时，通过阀门及内衬材料的有效配置，可广泛应用于海水、强碱等腐蚀性介质的输送。Themainvalveisformofneutraltypewithrubberstructure.Cylindricalpassagewithinthevalvebody,discrotatesaroundthestemaxis,rotationangle090.Whenfullyopen,thesm

22、oothflowhavingasmallerflowresistancecoefficient;whenvalveseal,thetwoflowshavethesamesealingperformance,especiallyforcomplexnetworkconditions.Atthesametime,theefficientallocationofliningmaterialandvalvescanbewidelyusedfortransportationofseawater,alkaliandothercorrosivemedium.传动单元Transmission unit传动单元

23、主要由齿轮齿条传动箱、油缸、行程开关盒等组成，是液压动力开、关阀门的执行机构。传动行程限位采用油缸缸盖限位的方式，油缸行程及限位出厂时均已调好。若设备检修后位置发生变化导致行程不够，需拆下传动箱尾盖，旋转油缸活塞杆头部的六方进行调整。The drive consists of a rack and pinion gearbox , fuel tanks , limit switch boxes and other components, hydraulic power to open and close the valve actuators .Transmission oil cylinde

24、r head limit stroke limit the way , have been adjusted when the cylinder stroke and limit the factory . If the position changes result in equipment maintenance after the trip is not enough, you need to remove the gearbox end cap , rotating cylinder piston rod hexagonal head adjustment .液压控制单元Hydraul

25、ic control unit液压控制单元包括液压站、油缸等。液压站一般与主阀为分体安装。The hydraulic control unit including hydraulic stations , fuel tanks and the like. Hydraulic station and the main valve is generally split installation .图 1 液压原理图 pic.1 Hydraulic Principle Dawing按 （图1） ，各液控元件功能说明如下：According pic.1 , each fluid control com

26、ponents function as follows :A手动泵Hand Operated Pump用于系统调试及特殊情况下的手动启闭；For manually opening and closing system debug and in special circumstances；B油泵Oil PumpMCY型轴向柱塞泵；MCY type axial piston pump；C电机Electric MotorY系列三相异步电机；Y series three-phase asynchronous motors；D溢流阀Overflow Valve用于限制系统压力上限，一般设定值约为17MP

27、a；It used to limit the pressure cap system, generally setting about 17MPa；E节流阀Throttle Valve E1叠加式双单向节流阀stacked double directional throttle valve两端手轮分别调节开阀速度、快关速度Both ends of the hand wheel to adjust the speed of the open valve, fast speed；E2-E3插装式节流阀cartridge Throttle Valve E2调节缓闭速度adjust the slow

28、closing speed、E3调节缓开速度adjust the slow opening speed；F单向阀Check Valve用于油路的单向导通；for oil pipeling connection；G二通螺纹插装电磁锥阀Two-way Cartridge Solenoid ValveG1-保压电磁阀Pressure keeping solenoid valve，用于隔离蓄能器保压油路used to isolate the accumulator pressure passage ；G2-快关电磁阀Quick closing solenoid valve；G3-快开电磁阀Quick

29、opening solenoid valve；H空气滤清器Air Cleaner用于油箱呼吸空气过滤air filter of oil tank；I液位液温计Oil Level Indicator指示油箱液压油位及温度；hydraulic oil lever indication and temperature；J吸油过滤器Suction Filter 用于油泵吸油过滤；filter the oil suction of oil tank；KP压力开关Pressure Switch用于设定系统自动保压压力范围，上限设定约为16MPa，下限设定约为12MPa；It used to set the

30、 system to automatically hold pressure range , the upper limit is about 16MPa, the lower limit is about 12MPa;L常闭截止阀Normally Close Stop Valve用于系统卸压system pressure release ；M压力表Pressure Manometer用于指示系统油压Oil pressure indication system；N蓄能器Accumulator用作系统压力的补偿Compensation system pressure；O主油缸Oil Cylind

31、er双作用缸：油压开启、油压关闭Double-acting cylinders : hydraulic opening , hydraulic closed；SQ行程开关Action Switch用于阀门全开、全关、及锁定状态的信号反馈；Feedback signal for the valve fully open , fully closed and locked state；S电磁滑阀Electromagnetic Valve用于常速启闭油路换向控制Constant speed for opening and closing the oil commutation control；T液控

32、单向阀Fluid Control One-way Valve用于锁紧油缸回路Lock cylinder for loop。电气控制单元Electric control unit电气控制单元包括就地电气控制箱、动作执行元件、状态监控元件、远程监控部分等。Electrical control unit comprises a local electrical control box , action actuator , status monitoring device , remote monitoring portion etc.电气控制单元按主逻辑元件类别分为普通继电型和PLC智能控制型（详

33、见电气原理图）。Electrical control unit is divided into categories according to the main logic elements common relay type and PLC intelligent control type (see electrical diagram ) . 电控箱控制盘操作说明electronic control box control panel Operating Instructions就地电气控制箱控制盘安装元件包括各种状态指示灯、就地操作按钮、旋钮等。各操作按钮、旋钮功能说明如下：Local

34、electrical control box panel mounting element includes various status indicators , local operation buttons, knobs and the like. All the buttons , knobs function as follows:远程/解除/就地功能转换旋钮：旋至 “就地”，此时电控系统切换到本地控制箱控制盘上控制，远程控制信号不起作用；旋至中间位“解除”，此时本地和远程控制信号均不起作用；旋至“远程”，此时控制系统切换到远程操作状态，本地控制盘不起作用。Remote / off

35、/ local - function switch knob : Rotary to in situ , then the electronic control system is switched to local control box control panel control, remote control signal has no effect ; spin to the middle position lift At this time local and remote control signals are ineffective ; spin to the remote ,

36、then the control system to switch to remote control mode , the control panel does not work locally .开阀本按钮只在“就地”状态下有效。Open valve - This button is only in the local status effective.关阀本按钮只在“就地”状态下有效。Close valve - This button is only in the local status effective.停止本按钮只在“就地”状态下有效。Stop - This button is

37、only in the local status effective.执行、监控元件execution , monitoring elements动作执行元件包括油泵电机、各种电磁阀等。状态监控元件包括各行程开关、压力开关、热继电器、液位信号等。（具体信号种类按合同）Actuator action includes pump motor , all kinds of electromagnetic valve.State monitoring elements including the limit switch, pressure switches, thermal relay、Liquid

38、 level signal and the like ( Specific signal type according to the contract ) 远程监控部分remote monitor控制箱内设远程控制端子和DCS相连。其中：Control box equipped with remote control terminal is connected to the DCS . Among them:远程控制指令输入remote control command input开阀Open valve无源触点开关量信号；Passive contact switch signal；关阀Off

39、valve无源触点开关量信号；Passive contact switch signal；停止Stop无源触点开关量信号；Passive contact switch signal；事故关阀Accident off valve无源触点开关量信号；Passive contact switch signal；注：远控“事故关阀”输入信号，具有最高动作优先权，无视“远程/就地”的选择。Note: The remote control accidents off valve input signal with the highest priority action , ignoring the rem

40、ote / local choice.本地输出至远程信号local output to a remote signal电源状态Power Status无源触点开关量信号Passive contact switch signal；油泵状态Oil pump Status无源触点开关量信号Passive contact switch signal；远程状态Remote Status无源触点开关量信号Passive contact switch signal；综合故障Comprehensive fault无源触点开关量信号Passive contact switch signal；主阀全开位The m

41、ain valve fully open position无源触点开关量信号Passive contact switch signal；主阀全关位The main valve is fully closed position无源触点开关量信号Passive contact switch signal；15位置position无源触点开关量信号Passive contact switch signal；75位置position无源触点开关量信号Passive contact switch signal；阀门开度Valve opening420mA 模拟量信号4 20mA analog signa

42、l；其他根据合同要求配置的监控信号等。According to the contract required to configure other monitoring signals.电液功能调试The electro-hydraulic functions debug设备安装后，应先在“就地”状态下对电液系统各项功能进行调试，各项指标合格后，再切换至“远程联动”运行状态。调试工作按以下步骤进行：After installation , you should at local state of the electro-hydraulic system functions for debuggi

43、ng , after all indicators qualified , and then switch to the Remote - linkage operating state. Commissioning perform the following steps :操作准备operation preparation正式调试操作前，应作如下准备工作：Before the formal commissioning operations , should make the following preparations:按安装布置图及 （10.3 安装） 要求，检查阀门安装方向是否正确； P

44、ress and requirements, check valve mounting direction is correct;清理设备上的灰尘及包装、安装残留物，检查阀门及其他电液元件是否有损坏；Clean up dust and packaging device, install residue check whether electro-hydraulic valves and other components are damaged ;核对电气原理图与控制箱实物是否相符，若正确则连接电源线及其他控制线；Check are consistent with the physical co

45、ntrol box , if it is properly connected to the power cord and other control lines ;按液压系统图连接高压油管；Press Connect high-pressure tubing ;油箱加油，第一次加油量应至液位计满刻度。且在完成一个开阀及自动保压动作后，检查液位应在50%刻度以上，不够需进行补充；The fuel tank , the first to gauge the amount of fuel to be full scale. And, after completion of an open valv

46、e and automatic packing operation , check the fluid level should be at least 50% of the scale , not the need for complementary ;检查截止阀L状态，为常闭，并应用锁紧螺母锁紧；Check the shut-off valve L state , is normally closed , and apply the lock nut ;再次检查各种接线无误，用万用表测量电源电压是否正常。Again examine the various wiring is correct

47、 , measure the supply voltage is normal with a multimeter .合上空气开关QF1、QF2，检查各种指示灯，应与相应实物状态一致。On the air switch QF1, QF2, examine the various indicators should be consistent with the corresponding physical state.就地调试In-situ debugging.将“远程/解除/就地”旋钮旋至 “就地”。 The remote / off / in situ knob to the in situ

48、. 自动保压Auto pressure keeping.接通电源，电液系统进入“自动保压”状态，即：当蓄能器压力低压力开关K1设定点（约12MPa）时，电机C启动给蓄能器N充压；直至达高压力开关KP2设定点（约16MPa）后停机。在“自动保压”过程中，按“停止”，可在大于KP1设定点的任意压力位置暂停电机。可以手动慢慢打开常闭截止阀L，检测自动保压功能。初次启动电机时检查电机旋向：从上往下看，顺时针旋转为正；若是反转，切断电源更改相序。初次运行或蓄能器拆卸后首次“自动保压”时，应松开蓄能器上排气螺塞，直至渗油后拧紧。Power on, electro-hydraulic system into

49、 automatic pressure keeping state, ie : when the accumulator pressure low- pressure switch KP1 set point ( about 12MPa) , the motor C starts to accumulator N -charge ; until reaches high pressure switch KP2 set point ( about 16MPa) after the shutdown .In the automatic pressure keeping , press Stop t

50、o pause the motor K1 setpoint greater than any pressure position .Slowly open the normally closed manually shut-off valve L, detection automatic packing function .Initial start the motor check the motor rotation direction: from the top down , clockwise rotation is positive; if the reverse, turn off

51、the power to change the phase sequence .After initial operation or accumulator disassemble first automatic pressure keeping should release the accumulator vent plug until the oil leakage after tightening . 油路排气Exhaust passage第一次运行“开阀”时，松开主油缸O尾盖上的排气螺塞；短暂按下“开阀”按钮后“停止”，以“点动”方式开阀，直至螺塞处渗油后，拧紧螺塞。同理，第一次运行“

52、关阀”时，也要松开主油缸O缸盖上的排气螺塞进行排气。After the first run , open valve , release the lock plug cylinder exhaust O cylinder head , briefly press the open valve button Stop to jog mode open valve until the plug at after the oil leakage , tighten the plug.Similarly , run off valve at the first time, it should also

53、 release the exhaust plug on the master cylinder head exhaust O . 开阀Open the valve按下“开阀”按钮油泵电机C启动一次后继续保持“自动保压”状态；电磁阀G1、快开电磁阀G3、电磁滑阀S开阀线圈YV1得电蓄能器内压力油经电磁阀G1、S、液控单向阀T、流量阀E1、电磁阀G2、高压胶管X进入油缸O无杆腔，推动活塞开阀，有杆腔内液压油经高压胶管Y、电磁阀G3、回油箱阀门快速开启；快开阀时间可通过流量控制阀E1开阀端手轮进行调整。当阀门开启到约15度位置，行程开关压合快开电磁阀G3失电，油缸有杆腔继续通过流量控制阀E3回油，

54、关阀进入缓开状态，并可通过E3调整缓开速度；开阀到位后行程开关压合全开指示灯亮，各电磁阀延时失电开阀结束。Press the open valve button oil pump C started and maintain automatic pressure keeping state ; solenoid valve G1, quick open solenoid valve G3, S spool solenoid valve opening coil YV1 is energized accumulator pressure oil through the solenoid valv

55、e G1, S, check valve T, flow valve E1, solenoid valve G2, high-pressure hose X into the cylinder rod chamber O , push the piston to open the valve , rod cavity hydraulic oil through the high pressure hose Y, solenoid vale G3, oil tank valve fast open.Valve fast opening time can be adjusted by the ha

56、nd wheel on valve opening E1.After valve opening to apprx.15 degree, travel switch nip solenoid valve G3 lose power, rod cavitiy of oil cylinder continue flow vale E3 ,valve into slow opening state, adjust the speed by E3. 关阀Close valve按下“关阀”按钮油泵电机C启动一次后继续保持“自动保压”状态；保压电磁阀G1、快关电磁阀G2、电磁滑阀S关阀线圈YV2得电蓄能器

57、内压力油经电磁阀G1、S、液控单向阀T、流量阀E1、电磁阀G3、高压胶管Y进入油缸O有杆腔，推动活塞关阀，无杆腔内液压油经高压胶管X、快关电磁阀G2回油箱阀门快速关闭；快关时间可通过流量控制阀E1关阀端手轮进行调整；Press the close valve button oil pum C started and maintain automatic pressure keeping state ; holding pressure valve G1, fast off solenoid vale G2, solenoid spool valve S close valve coil YV2

58、 energized the accumulator oil pressure solenoid valve G1, S, pilot-operated check valve T, flow valve E1, solenoid valve G3, high-pressure hose Y into the cylinder rod chamber O , push the piston off , rodless cavity -oil flow through high pressure hose X, solenoid valve G2 and back to the tank val

59、ve fast closing ;Fast off time can be adjusted by handwheel in closed valve side E1;当阀门关闭到约15度位置，行程开关压合快关电磁阀G2失电，油缸无杆腔继续通过流量控制阀E2回油，关阀进入缓闭状态，并可通过E2调整缓闭速度，以消除管道水锤；关阀到位后行程开关压合全关指示灯亮，各电磁阀均延时失电关阀结束。 When the valve is closed to about 15 degree position , travel switch nipthe solenoid valve G2 lose power,

60、 oil in rodless cavity continute flow into control valve E2, realize the slow closing state, the speed can be adjusted by E2, to eliminate water hammer;停止Stop开阀、关阀过程中，按下“停止”按钮，将中断开关动作，此时各电磁阀均失电，油缸两腔均处于液控单向阀T形成的封闭回路内，为液压锁定状态，让阀门停止在任意位置，以方便调试；快关过程中应避免使用此功能，以免对液压系统形成冲击。During valve opening and closing