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1、文 件 種 類版本Rev日期Date狀態(tài)S us編寫Drafted by校核Checked by審核Reviewed by批準(zhǔn)Approved by修改說明Modification-ObservationB2011-4-18CFCUpdatedCHENGGANG NUCLEARER PHASE (21000MW) PROJECT文件編碼 DOC. NOBLX17ARED09DNHX45GN題目 TITLE:給水流量控制系統(tǒng)手冊(cè)System Manual-ARECHAPTER 9.2Data Sheets工程號(hào) Project NOBL文件類型TypeGN子項(xiàng)號(hào) Sub-Item NOARE設(shè)計(jì)

2、階段 Engineering PhaseS參考文件編碼 ReferencePKX17ARED09B30245GNRevBCategoryA: IdenticalB: ModifiedC: New工程設(shè)計(jì)國家甲級(jí)號(hào)：A144008121工程國家甲級(jí) 工咨甲 22420070005CNPDC中廣核工程設(shè)計(jì)National A grade engineering designing,Certification NO: A144008121CHINA NUCLEARER DESIGN COMPANY,(SHENZHEN)National A grade engineering consulting,C

3、ertification NO: 22420070005編碼ernal CodeCP0905-HX-GN-000113Thisis the property of CNPDC It must not be used、reproduced、transmitted or disclosed without the prior written permis of CNPDC 本文件之 屬于中廣核工程設(shè)計(jì) 。未獲本公司 ，任何人不得擅自使用、 、傳遞或 該文件。System Manual-ARECHAPTER 9.2Data SheetsRev B版本REVIRECORD版本Rev日期Date狀態(tài)Su

4、s編寫Drafted by校核Checked by審核Reviewed by批準(zhǔn)Approved by修改說明Modification-ObservationA2010-01PRE孫 洋/義/韓志航刁向東牛首次B2011-04CFC孫 洋義坤升 版SystemManual-ARECHAPTER 9.2Data SheetsRevBCHENGGANG NUCLEAR PHASE (21000MW) PROJECT給水流量控制系統(tǒng)手冊(cè)ARE-Main Feedwater Flow Control SystemERManual-ARECHAPTER 9.2APPROVEDBY:Data Sheets

5、REVIEWEDBY:CHECKEDBY:DRAFTEDBY:COUNTERSIGNEDBY:CHINA NUCLEARER DESIGN COMPANY,APR, 2011(SHENZHEN)System Manual-ARECHAPTER 9.2Data SheetsRev B文件修改MODIFICATION RECORD版本Rev日期Date章節(jié)ITEM頁碼PAGE修改范圍及依據(jù)MODIFICATIONAB2010-012011-4-18ieimprove on isolation valveSYSTEM MANUAL-ARE CHAPTER9.2Rev.BCONTESTS9.2DATA

6、 SHEET1SYSTEM MANUAL-ASG CHAPTER9.2Rev.B1/49.2DATA SHEETNO.FUNCTIONEQUIPMENTPAGE NO.1MAIN FEEDWATER CONTROL VALVES (HIGH FLOWRATE VALVES)ARE 031 - 032 -033 VL22ARE 031 - 032 - 033VL BY-PASS CONTROL VALVES (LOW FLOWRATE VALVES)ARE 242 - 243 -244 VL33SAFETY ISOLATION VALVESARE 043 044 -045VL4SYSTEM MA

7、NUAL-ASG CHAPTER9.2Rev.B2/4(2)(3)-Conveyed fluid Radioactive Controlled parameter Max. P, valve closed Flow characteristicValve typeFeedwater NoWater flow to SG12.2 MPa Linear/ OpenClosedNormalFail-safeitionitionLeakage rate, valve closed Control +isolation function Opening-or-closing time (full str

8、oke)Number of open-close cycles/Yes20 s(1)-(if moren 20,000)40000(1)Trip closure time adjustab1 and 5 setnHandwheelLimit switchesYes1 open + 1 closed- Double packing box with leak off recoveryNoCvMax 20(2)Rangeability- BackfaceNoCvMin- Solenoid valves2Yes No Yes NoElectropElectrop. converter(3)The s

9、ervomotor is sized for 12.3 MPa abs.itioner- Paticitioner- Adjustable mechanical stop- Mechanical lockout, with valve in as-isitionNo- InsulationYesControl system and acsoriesmentsCASE123456Flow rate(t/h)1921865Upstre (MPa gage)9.09.0P (MPa)0.350.35Temp.()120to 240120to 240Operation time(h)Operating

10、 characteristicsDesign conditionsSafety class: NCRCC-M class2Seismic class: NOMax. operating P: 12.3 MPa absMax. operating T: 240 Max. prere in accident condition (valve notrequired to operate): 15.52 MPa absPiO.D.(mm):upstream:406.4downstream:406.4Wall th.(mm):upstream: 22.2downstream:22.2 Material

11、:Carbon steelValve body endsType : WELDConstitute supply boundary : YesFunct. ID Code (RFR):ARE 031 - 032 - 033 VLLocation:Turbine building Function:MAIN FEEDWATER CONTROL VALVES (HIGH FLOWRATE VALVES)Qualification for accident conditions:NoCategory:/Electrical qualification:K3 “Mines” classificatio

12、n:NoSubmersible valve:NoSYSTEM MANUAL-ASG CHAPTER9.2Rev.B3/4-Conveyedfluid:Radioactive:FeedwaterNoControlled parameter: Water flow to SGMax. P, valve closed: 12.2 MPaFlow characteristicValve typeLinear (2)/ Open ClosedNormalFail-safeitionitionLeakage rate, valve closed/ Control +isolation functionYe

13、sOpening-or-closing time(full stroke)20 s(1)-Number of open-close cycles(if moren 20,000)20000(1) Trip closure time adjustab1 and 5 setnHandwheelLimit switchesYes1 open + 1 closedCvMax 20(2) ARE FUNCTION : Rangeability-Double packing box with leak off recoveryNoCvMinThe valveBackfaceition adjustment

14、 is performedNoautomatically by SG level regulation(3) APD FUNCTIONThe valveition is manually adjusted by the operatorAPD operating time : 100 hours per year- Solenoid valves2Yes No Yes NoElectropElectrop. converter.itioner- Paticitioner- Adjustable mechanical stop-Mechanical lockout, with valve in

15、as-isitionNo- InsulationYesControl system and acsoriesmentsARE FUNCTION (2)APD FUNCTION (3)CASE123456Flow rate (t/h)295.21602160.57.20.35110180110Operation time(h)Operating characteristicsDesign conditionsSafety class: NCRCC-M class2Seismic class: NOMax. operating P: 12.3 MPa absMax. operating T: 24

16、0 Max. prere in accidentcondition (valve not required to operate):15.52MPa absPiO.D.(mm):upstream: 168.3downstream: 168.3Wall th.(mm):upstream: 12.5 downstream: 12.5 Material:Carbon steelValve body endsType : WELDConstitute supply boundary : YesFunct. ID Code (RFR):ARE 242 - 243 - 244 VLLocation:Tur

17、bine building Function:ARE 031-032-033VL BY-PASS CONTROL VALVES (LOW FLOWRATE VALVES)Qualification for accident conditions:NoCategory:/Electrical qualification:K3 “Mines” classification:NoSubmersible valve:NoSYSTEM MANUAL-ASG CHAPTER9.2Rev.B4/4Operating characteristicsNotes - commentsControl system

18、and acsoriesHandwheel: NoLimit switches:375(open-ermediat e-closed)Double packing box with leak off recovery: /Backface: /Solenoid valves: YesElectrop. converter: /Electrop.itioner: /Paticitioner: /Adjustable mechanical stop: NoMechanical lockout, with valve in as-isition: NoInsulation: Yes-Conveyed fluid: Main Feedwater-Radioactive: Only in case of SG tube leakage or break-Controlled parameter: /-Max. P, valve closed: 12.2 MPa-Flow characteristic: /-Valve type: Equiwedge with double gate shutter-Normalition: Open-Fail-safeition: Closed-Leakage rate, valve closed:/-Control + isolation functio