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CJJ 88-2014 城镇供热系统运行维护技术规程.pdf

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'UDCᐳ ᪗CJJ88-2014PᜓᫀJ25-2014%╋¼¸0zjᢈTechnicalspecificationforoperationandmaintenanceofcityheatingsystem2014-04-022014-10-01!"ᐳ#$%&"() ᐳ ᪗%╋¼¸0zjᢈTechnicalspecificationforoperationandmaintenanceofcityheatingsystemCJJ88-2014ᢇ)+:ᐳ#$%&"()"-.:2014310ᨴ1-"56 7᱐92014ᓅ ᐳ ᪗$╋²þ@ØÃ]ᢈTechnicalspecificationforoperationandmaintenanceofcityheatingsystemCJJ88-2014*"56 7᱐97᱐、(ᓅPQRSTU)ᔜᙢYZ[、"5Z[├ᓅP^ᐝᑴ᱐abᑴ᱐Ò!ï*ᓺᑵᨵ▲abᓺᑵ*kl:850X1168mn1/32ᓺo:3%pᦪ:93ᓟp201439ᨴst᱐201439ᨴstuᓺᑵvw:18.00ᐗztZ:15112•23949᱐ᩗᡠᨵᓺ᝞ᨵᓺ⚪,l9⌨ᣚ(ṹ100037)l9ᙬ:http://www.cabp.com.cnZ[:http://www.china-building,com.cn ᐳ#$%&"()as355#$%&"()ᐵ ᪗《%╋¼¸0zjᢈ》Ḅaᢇ《%╋¼¸0zjᢈ》 ᪗,CJJ88-2014,¡2014310ᨴ1-¢!"。ᐸ,s2.2.6、2.2.9、2.2.10ᩩ(ᑴឋᩩᦻ,_`÷᡻。 ᪗《%╋¼¸0z}ᐰᢈ》CJJ88-2000cgAí。lᵫᡃ)᪗v¦Ẇ¨ᡠª«"56 7᱐97᱐。ᐳ!"#$%&"(201434ᨴ2- ᪷¯#$%&"()《ᐵᓺ〈200836"(᪗ᑴ±、²±³ᑜ(stᢇ)〉Ḅµ¶》("᪗[2008]102)Ḅ⌕º,ᑴª»¼½¾Ẇ¨,¿ÀÁÂ!ÃÄ,Åὃᨵᐵ᜜ᐜÊ᪗,Ëᙠ»¼ÍºÎÏḄẠ,ᑴl。lḄÐ⌕ᑁÒ:1.Áᑣ;2.lv;3.¸Ç;4.¼¸;5.Ù¸_;6.¸ᵨᡝ;7.ÉÙ½¬。lu²±ḄÐ⌕ᑁÒ:1Â┡᮱、<ë⍝、¸³、X⚣½Úᢈ®ç☢ḄnᐵᑁÒ;20zj、ز、(©·ញ⚜ᫀᜓᜓº®nᐵᑁÒ;3©Æᧇ¦nᐵᑁÒ。l7äp᪗Ḅᩩᦻ(ᑴឋᩩᦻ,_`÷᡻。lᵫ#$%&"()Ûiᳮ[(ᑴឋᩩᦻḄåæ,ᵫ"□<ᜩ¸ᵯᨵ▲abÛiᐹäᢈᑁÒḄåæ。᡻è᝞ᨵÎÏᡈ"ê,ë〈"□<ᜩ¸ᵯᨵ▲ab(ᙢᙬ:"□ï"+¸8ò47,:110014)。lÐᓫõ:"□<ᜩ¸ᵯᨵ▲ablÅᓫõ:ᓅPï¸_þÿᨵ▲ijabᖆݸ_ÁabᓅPᱯh¸_6(³ᨵ▲ijab"□ḇt¸ᵯᨵ▲ab lÐ⌕¢₝ᕒ:fᩲ:᧽;"(<ᑢ₫/=>"i5}ᕜ"Þ^KᨀJ,lÐ⌕¾ᕒ:o";▰@឵ᩰ²!/᧡᪍ç²ṖCCD7OÅEoZFGᗩI/7 uJ................................................1lv...........................................22.1jᳮ...................................................................................22.2j}ᐰ...................................................................................22.3j(...................................................................................42.4í、ᢣ᪗.........................................................................52.5ᜓᜓº...........................................................................................6J................................................83.1—sv............................................................................................83.2ᜓ............................................................................................93.3(ᜓḄ3S........................................................................................133.4Ù½⁚.......................................................................................153.5.í........................................................................................173.6ᦑuᜐᳮ.......................................................................................203.7jÙز........................................................................................21¼¸...........................................234.1tsv........................................................................................234.2ᜓ........................................................................................234.3Ḅ3S........................................................................................234.4Ù½⁚........................................................................................244.5.í........................................................................................254.6ᦑuᜐᳮ........................................................................................264.7jÙز........................................................................................26Ù¸_........••..............................305.1tsv........................................................................................306 5.2ᜓ.......................................................................................305.3Ù¸_3S.........................................................................315.4Ù½⁚.......................................................................................325.5ᦑuᜐᳮ.......................................................................................335.6.í.......................................................................................345.7jÙز.......................................................................................356¸ᵨᡝ.............................................376.1—sv.......................................................................................376.2ᜓ.......................................................................................376.30zḄ3S.......................................................................................376.4Ù½⁚.......................................................................................386.5ᦑuᜐᳮ.......................................................................................386.6.í.......................................................................................386.7jÙز.......................................................................................397ÉÙ½¬.....................................407.1tsv.......................................................................................407.2ÅᦪØ.......................................................................................407.3ÅᦪḄ½⁚ÙÉᑴ.........................................................................417.4³wz¡SÉ..............................................................................427.5ᨬ6f...................................................................................437.6½¬.......................................................................................43▬A¸Çᔆj..........................45▬B¼¸j........................64▬C、¸_j....................67lᵨ.......................................70ᵨ᪗.........................................71▬:ᩩᦻ.........................................737 Contents1GeneralProvisions...................................12BasicRegulations...................................22.1OperationandMaintenanceManagment.....................22.2OperationandMaintenanceSecurity........................22.3Maintenance..............................................42.4OperationIndexofEconomicandEnvironmentalProtection....52.5SpareParts..............................................63HeatSource.......................................83.1GeneralRegulations.......................................83.2DevicesStartPreparation..............*...................93.3BoilerandAuxiliaryEquipmentsStart-up...................133.4OperationandRegulation...............................153.5StopRunning............................................173.6FaultHanding.........................................203.7MaintenanceandOverhaul...............................214HeatingPipeNetworks.............................234.1GeneralRegulations....................................234.2PreparationforOperation...............................234.3HeatingPipeNetworksStart-up..........................234.4OperationandRegulation...............................244.5StopRunning............................................254.6FaultHandling.........................................264.7MaintenanceandOverhaul...............................265PumpingStationandThermalStation................305.1GeneralRegulations....................................30 5.2PreparationforOperation................................305.3PumpingStationandThermalStationStart-up...............315.4OperationandRegulation................................325.5FaultHanding..........................................335.6StopRunning............................................345.7MaintenanceandOverhaul................................356HeatConsumers....................................376.1GeneralRegulations.....................................376.2PreparationforOperation................................376.3SystemStart-up..........................................376.4OperationandRegulation................................386.5FaultHanding..........................................386.6StopRunning............................................386.7MaintenanceandOverhaul................................397MonitoringandDispatching........................407.1GeneralRegulations.....................................407.2ParametersDetection.....................................407.3ParametersRegulationandControl.........................417.4ComputerAutomaticMonitoring...........................427.5OptimumOperatingCondition..............................437.6Dispatching............................................43AppendixAHeatSourceOperationandMaintenanceRecords..................................45AppendixBHeatingPipeNetworksOperationandMaintenanceRecords.......................64AppendixCPumpingStationandThermalStationOperationandMaintenanceRecords.........67ExplanationofWordinginThisSpecification............70ListofQuotedStandards..............................71Addition:ExplanationofProvisions....................739 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lS½⁚。3.4.11Â0zj·×ᔠúᑡv:1·ᢝ┡᮱°ᘂḄc;2·ᢝèEc,èEᘤ×_סìòᜧ(³ÿ;3ᔜ×_⊤ûᦪÙÉᑴ0z×_ÿ·tP;4K^·[#ᑁÂb"ឋÊؾ,ìòᨵ_;5·v.ؾÂ_ºj0zḄ☠ឋ,7⚪·ᓽg²。3.5xyØ3.5.1┡᮱Ḅ.᮱ᑖ¤.᮱、ᜓᵨ.᮱、ញ.᮱。3.5.2Â᯼¸┡᮱.᮱·ᢥ.í┡᮱᯼、.í〈°z、.í°zḄE,Ë·×ᔠúᑡv:1¤.᮱g,).·ᙠ┡᮱7y¬50°CgÊ,Ë·᪷¯Û₹Xᓄ⌲¶.í);2ᜓᵨ.᮱g,·½᦮Ív,Ë·⚜ᶇÍ;3ញ.᮱:1)·ïÚ◀Ív,Ë·ᡭkᐰ)᮱+;2)·þY3S°z,᮱yµç.í;3)᣸0zᦑug,ìò.)。3.5.3Â᯼«¹┡᮱.᮱·×ᔠúᑡv:1¤.᮱:1)·⌲ϵ┡᮱Û₹,¤Û₹D¦vÛ₹20%Ḅgìò45min;2)┡᮱Û₹D¦vÛ₹Ḅ50%g,·.〈Èu°,Ë·åᑡ¡S½⁚v,ᦋlS;3)┡᮱Û₹D¦vÛ₹Ḅ20%g,·.í᮱᣸©〈、°zḄ;4).᮱è,·ᢝ┡᮱¤õ。17 2ᜓᵨ.᮱:1).᮱E·ᢥ¤.᮱᡻;2)ᜓᵨ᮱×_0zr×_0.02MPag,·ᐵ"┡᮱Ы¹+;3)·ᡭk᮱᣸▀,Ë·ᢝ¤õ;4)·½᦮Ív,Ë·⚜ᶇÍ。3ញ.᮱:ᙠì᡽ᜧᦑḄàú,·᠒µ┡᮱Û₹,ìò¼┡᮱ញᒓÞᓾ。3.5.4Â᯼┡᮱.᮱┡᮱ḄÞᓾ·×ᔠúᑡv:1.᮱·ᐵ"ᡠᨵ᮱+©°zᢱL,12h·k3〈、°zᢱLÊ¡ᯠµ°;2┡᮱·ᙠy¬D60°CúgçÊ。3.5.5Â┡᮱.᮱·[┡᮱(ᜓÊᐰ☢ؾ,Ë·ᡠᨵÀ◍。3.5.6¸┡᮱¤.᮱E·×ᔠúᑡv:1·äÂÃᘤᵫ¡SᦋlS,Ë·.í¼;2·.í°z;3·᪷¯Û₹Xᓄ⌲¶.í),┡᮱7y¬50°Cg,·.íᐰ));4·.í½׮ᐸt▬ä(ᜓ;5·ᐵ"┡᮱7ᐭÁ▀+。3.5.7«¹┡᮱¤.᮱E·×ᔠúᑡv:1·⌲Ïᐵ"½⁚+,¤Û₹D20%¦vÛ₹Ḅgìò45min;2┡᮱Û₹D¦vÛ₹Ḅ50%g,·.〈Èu°,åᑡ¡S½⁚vᦋlS;3┡᮱Û₹D¦vÛ₹Ḅ20%g,·.íÂÃᘤ;4᮱eᔿb¤,ç.í°zḄ;5.᮱è·ô┡᮱¤õ;18 6·᪷¯½¬ᢣ®ᐵ"┡᮱Ê7Á▀+;7·ᐵ"᮱ÂÁ▀+。3.5.8¸┡᮱ញ.᮱E·×ᔠúᑡv:1·.íÂÃᘤ〈°z;2·ᡭkᐰ)᮱+;3᮱yµ,·.í°z;4᣸0zᦑug,ìò.)。3.5.9«¹┡᮱ញ.᮱E·×ᔠúᑡv:1·.íÂÃᘤ,Ë·ᐵ"᮱ÂÁ+;2·ä᮱eᒕ=Âᔿb48;3᮱yµᑮ100°C·.í°z;4·ᐵ"┡᮱Ы¹▀+,Ë·ᡭk᣸+;5k3ḕ᯼ᘤí)▀+,ᐵ"Ó᣸C▀+;6·᪷¯ef¥vᶇ┡᮱õ。3.5.10Â┡᮱¸ᜓᵨ.᮱E·×ᔠúᑡv:1·᪷¯Û₹Ḅµ,⌲üSÂḄÊÊ°,Ë·ᐵÇ、°ᢱL,<ᑮ.í¼·;2᮱eÍᯚᰐx,·[᮱e©Y⍝Êᔿb,᣸◀¦ᶇḄÂäY;3·᪷¯Û₹µef,S,ᢝ¹ᒹ¤õ;4Û₹µᑮ[©¹×ar×g,·ᐵ"┡᮱й▀ᡈrὶy▀;5Ùr◞À,·Çᔣ¹ᒹÊ,ᢝᨬ2ᐕHõ,ìò¼┡᮱ញᒓÞᓾ;6.᮱·ᐵ"Ó᣸C▀;7·ᨵ^óõ©■í)ºè¸。3.5.11Â┡᮱.᮱┡᮱ḄÞᓾ·×ᔠúᑡv:1¤.᮱g,.᮱·ᐵ"ᡠᨵ᮱+©°zᢱL,12h·k3〈、°zᢱLÊ¡ᯠµ°;2ញ.᮱g,óᦑuef,Ê(ᑴÞᓾ;19 3┡᮱Ãᙠ᮱y¬D60°CúÊ。3.6ᦑuᜐᳮ3.6.1┡᮱©»k(ᜓ7ᦑu,·ᑨÀᦑuḄ)õ、ឋ©Â,Ë·ᢥEÊᜐᳮ。ᦑuᜐᳮ¤·ᑴv⚜■õ",""ᦑuᜐᳮ᫏ᫀ。3.6.2┡᮱ᰦg·ᢥúᑡçFᜐᳮ:1ញ.᮱;2Xᣚ᮱;3Ø;4½᦮ÂÃ。3.6.3éyé×g·ᢥúᑡçFᜐᳮ:1ញ.᮱;2«¹┡᮱Ù᜜åᑡ;3᣸⊡。3.6.4«¹┡᮱õ¢¤g·ᢥúᑡçFᜐᳮ:1RÉg,⌨7¡S,lSS,Ë(᣸C;2þÉg,ញ.᮱,.í;k3ញ+,ᐵ"Ы¹▀+,k3è¸ᘤ7þÉO▀+,(᣸C;3RÀg,⌨7¡S,lS;4þÀg,·ញ.᮱,.í;ᐵ"Ы¹▀+,k3è¸ᘤ7þÉO▀+©¹ᒹ᣸▀+。3.6.5«¹┡᮱¹ᐳzg·ᢥúᑡçFᜐᳮ:1µ┡᮱Û₹;2Ó᣸C,(⊡、óõ;3k3è¸ᘤ7þÉO▀+©«¹rO▀+,(O。3.6.6┡᮱$ᵯÇÀg·ᢥúᑡçFᜐᳮ:1k3ᦑ᯿ᵯÇ;20 2äᵨᵯ(ᜓv.íõv;3ä¡S½⁚vvlSõv;4ïÚᡭkᐰ)᮱+,µ᮱ey¬;5k3°zᢱL,ᢝ᮱eÛ×;6¸┡᮱·ïÚk3ញ᣸▀+Ë⊡;7«¹┡᮱·ᐵ"ᡠᨵ¹、▀+,ᓽgk3᣸+,µ┡᮱×_,æjᢝ┡᮱õ。Àþg,·ᐵ"Ы¹▀+;8«¹┡᮱Ù᜜åᑡË⊡。3.6.7Â_·ᢥúᑡçFᜐᳮ:1R_g,·(Ø,k3µ°z,.᮱çزᜐᳮ;2þ_g,·"ᓽ3Sᡠᨵ᣸°v,ញ.᮱,Ë"ᓽᐵ"_|tëḄÊ▀+,k3Âᦣv,᣸⍝ᑁḄÂ;3h©■Í6|。_ᜐÂᦣᜐᕜìòᨵÍ。3.7jÙز3.7.1¸Çᔆ.¸·[┡᮱©»k(ᜓtuÊᐰ☢Ḅjز。3.7.2┡᮱.í·Êᔿᮞ、d。3.7.3.¸.┡᮱©»k(ᜓ·Kᕜؾ1u,Ë·ᓽgj、(,ìòMῖ⇨。3.7.4┡᮱©»k(ᜓḄز◞Ãᢥ⊤3.7.4᡻。⊤3.7.4┡᮱÷½"ᜓḄ_ÌM◞ز»¥Ø²◞(¯ᨨ.)²1²2ᜧ²33.7.5Â┡᮱ḄÂ0zḄز·ᵫᐹᜓn·ÆḄᕒ21 !"。3.7.6Â0zḄز·×ᔠúᑡv:1ز·ᐵ"tëÊ▀+,[ز(ᜓᡈ⍝·ᵨ{Êᔿb,᣸ᜐÂl©ᑮ0%LELgçÊز| ;2[ÂÃᘤزg·Êᳮ9|、½᦮°"®nᐵ6|;3ز¤·ᵨ{ÊbឋÄ。22 4¼¸4.1tsv4.1.1¼¸Ḅ、½⁚·ᢥ½¬ᢣ®Ê。4.1.2¼¸(ᜓ©▬ºḄy·。ؾ#ᑁ⍝·ᨵ᪗,Ë·᪗¼¸úḄ»ÜSçᔣ。4.1.3¼¸Ḅj·Ê,Ëᢥl▬BḄv᡻。4.2ᜓ4.2.1¼¸ᢗᐭ·ᑴçᫀ。4.2.2Y"、ᦋ᡽"Ḅ¼¸ᢗᐭ·ÊH、ᔿb、Äᦈ,Ë·ᢥ ᪗《%╋¼¸6"6©Äᦈ》CJJ28Ḅᨵᐵv᡻。4.2.3¼¸ᢗᐭ·[0zÊᐰ☢ؾ,Ë·×ᔠúᑡv:1▀+·ᮣL☠,´᝱·×ᔠ⌕º,_©᣸▀·b;2⊤·Yᐰ、¥,}ᐰv·☠、ᨵᦔ;3ᜐᳮ©⊡(ᜓ·ᐹᜓᩩº;4!、ᓱL、S!·ᱞ/☠;5ؾ#ᑁ·ð9、ᩖᱥ;6Ç?·Yᐰ、;7WÓ、ᙌ、|¶©V·。4.3Ḅ3S4.3.1¼¸Ḅ3S|·ᢥᢇḄçᫀ᡻。23 4.3.2¼¸3S,¸Û·×ᔠúᑡ⌕º:1Û·ᢥᙢ}ᵫµᑮ2;2ÛÚ¬·᠒、¯Ú;3·ᐜ[ìÛ,ᐙɵèÓµᡈ¸_ᔣ¼Û;4Ûè·Ýg᣸▀,᣸8·ä᣸▀ᐵ";5ÛèÛᡂ·Ø¾,ìòᨵ。4.3.3¼¸0zᐙÉ©ᑮçᫀ☟×_ÿg,ç3S)。4.3.4¼¸0zᓣ×è·Éᑴᓣ×Ú¬,Kuᓣ×0.3MPa,·[¼¸Êؾ,ð¢¤çÇᓣ×。4.3.5¼¸×_ÔÏ×_g,·2h。Ḅcg·[¼¸Êؾ,ð¢¤ç3S¸_。4.3.6«¹¼¸ᙠ3Sg·Êᨨ,ᨨÚ¬·2°C/min〜3°C/min。«¹×_y¬©ᑮ(³⌕º,ÃᢝìlhḄឤyg,˷ؾ⍝、(ᜓ、!©O0z,ᔠ÷缸。4.3.7¼¸ᓣyÚ¬ì·ᜧ10°C/h,˷ؾ⍝、(ᜓ、!6|´f。yᓣ×ᔠ½¬⌕ºçÊᐭ¼¸´᝱。4.4Ø2⁚4.4.1½⁚çᫀ·᪷¯ᩩº、¸Û₹ᑖef®ᑴv,Ë[½⁚efÊ。4.4.2¼¸0zν⁚ÃᙠÞ᝱ᩩºú,᪷¯½⁚çᫀ!▭efÊ。4.4.3¯ᨨÛ₹½⁚¯ᵨ~˽、ᑖ▤ᦋXܽ⁚ᡈ~½⁚,¸¯ᵨâãᐸt¸Û₹Ḅ½⁚çF。4.4.4«¹¼¸·ᢝy¬、×_v,Ã᪷¯ᵨᡝ◤ºÊ½⁚。24 4.4.5¼¸(vÿᜐ©⊡|g,Á⊡·ÉÊ0zḄ◤⌕,⊡×_·×ᔠg×»Ḅ⌕º。4.4.6¼¸0z·ᢝv×|×_v,×_ÆS·ÉᑴᙠÄ0.02MPaᑁ。4.4.7¼¸Ḅv×·¯ᵨ¡SÉᑴ。4.4.8¼¸ᢗ·v.ÊúᑡSØ:1¼¸·ð_;2⊡©ᘤ´᝱·¤;3LS!·ðᜫ、ᜫ,/v!·ðX³;4▀+·ð、¹;5Oᘤ、°Û᣸·¤;6FᐲÓÔ)õ·¸q;7¸_·ðᐸtY| ᡈᓰ׸_。4.4.9¼¸SØKᕜì·1u。YᢗᐭḄ¼¸ᡈÅᦪXᓄpᜧg,·SØuᦪ。4.5xyØ4.5.1¼¸.í·ᑴ.çᫀ。4.5.2¼¸.|·ᢥ.çᫀᡈ½¬ᢣ®Ê,Ë·×ᔠúᑡ⌕º:1¦¯ᨨ¤.·᪷¯.³ᑜÊ;2#¸.·ëúÜSçᔣuᐵ"▀+,ᐜᐵ"¼、¼¹▀+,ᐵ"ì▀+。▀+ᐵ"g·×ᔠ⊤4.5.2Ḅv:⊤4.5.2²þ%▀ᐵù7M▀+=DiV(mm)ᐵ"g(min)<500>3>500>54.5.3¼¸yè·[0zÊᐰ☢ؾ。25 4.5.4.íḄ«¹¼¸·äO▀+ᢝk3´᝱,íu〈¹ìòᐵ"。4.5.5.íḄ¸¼¸ÃÊÜ,Kᕜ·Ø¾1u,ᐙ·¼ᨬ2|ì᎔。4.5.6&g.íḄ⍝·¯Q■ïõ",[⍝(ᜓ©ᐸ▬º·Ê■┤、■ῖᜐᳮ。4.6ᦑuᜐᳮ4.6.1¼¸»k("ᦑu·ᓽgÊؾ、Âᑖ᪆ᦑuᜐᳮ。4.6.2¼¸·ᢥúᑡᑣᑴv¡ᦑuᜐᳮ⚜ᫀ:1ô}ᐰ;2æ.¸.¸g;3浸、2ᜫ;4éê¢ß;5Ýᙢ■ïõ";6hᦑuᜐᳮ}ᐰõ"。4.6.3ᦑuᜐᳮh·(vᢱj᪗,ðᐵᕒìòÊᐭ。4.6.4ᦑuᜐᳮ·Êᦑuᑖ᪆ᑴv⚜■õ",Ë·""ᦑuᜐᳮ᫏ᫀ。4.7jÙز4.7.1jز·ᑴزçᫀ,Ë·ᑴvز᪗。4.7.2jزḄ}ᐰõ"·×ᔠúᑡv:1ز·Ù¼¸Àk;2ØH#Ç·(vV,¯Q■aõ",Ë·ᨵ^;3¢þ(ᜓ®·Ø¾ᔠ÷,| è·ᨵ}ᐰõ";4ìòäþÀD¼¸⍝ᡈᐸt⍝;26 52زè·¯Q}ᐰõ",| ᕒ·0}ᐰ#ᡈ}ᐰ;6زᵯÇ、¼ᵯò©ᵨᵯ(ᜓ·Ø¾ᔠ÷,¬·ᵫ^;7ز᛻y¬ᜧ40°Cg,·ᨵyõ"。4.7.3¼¸ز·åᑡÙز,زᑁú·D¡ᯠ×_çÊز|。4.7.4¼¸jز·×ᔠúᑡv:1⍝ò▬ºḄjز|·×ᔠ ᪗《%╋¼¸6"6©Äᦈ》CJJ28Ḅᨵᐵv;2*ῖ⇨ñ¬ì·ᜧ*Ḅ1/3;3⍝©ᐸ▬ºḄyÂ᪀·,y᜜O·᦮、ðÀ2;4"Â᪀᜜⊤☢·ðẚ2,ؾ#、®ᑁ)·ðᩖᱥ,ìòᨵ、9®;5XᣚḄ⍝,ᐸ᪗2、ᚁ¬、ᚁᔣ、ᢚ&、ᚖ<¬·×ᔠ(³⌕º;6?L、ؾ#⚔L©è᫡ìòᨵ⏍·、☄-ῖ⇨À·®;7ؾ#ḄÇ?·ᨵ᪗,õ|⍝Ḅؾ#·¼ᵨ(Ç?;8Ç?2£、⍡ᜫg·ᓽgXᣚ,XᣚḄÇᙌÃ27ᙢ☢5mm;9ؾ#WÓ7ῖ⇨、ÀÏ、^Sg·ᓽgXᣚ,WÓᢄl·ᱞ/、ð^S,ìò¼ᵨtᩞ。4.7.5,!Ḅj、ز·×ᔠúᑡv:1/v!·ᱞ/、ðX³、ðῖ⇨。,!ẠÙLÂᔠ· /,᜜·ðῖ⇨、ðX³;2S!ḄẠ·ᱞ/,᜜ðX³Iõ。S!ìòv⍝Þ¸ã¢ḄõI,Ë·¾"M⍝¡þ©᥅27 ì_;3ᔣ!ḄᔣÔᔠ☢·#,ìòᨵᓱn。4.7.6▀+Ḅjز·×ᔠúᑡv:1▀+Ḅ▀ᩚ·ᮣLðᓱn,▀ä·ð·í、Ṻ®À◍;2íᧇ·⛳É,×ᐲ·᦮,Ë·ᨵ×Ḅ=。×᪝M_·ᙳᒴ,ìòᨵ^S;3Fᐲ☢·ð=ᔣí,·;4▀+3S)ᑖ·ᮣL、ðᓱn,Ãᾦ·ᐙÊ;5▀+Ù×ᡈᵯSv·ᮣ。4.7.7⊡©ᘤḄjز·×ᔠúᑡv:1ᝅb⊡©ᘤ:1)᜜·ð、X³、ᓱ;2)ᝅbª·×ᔠ6ò⌕º,D᪷÷Ùíᧇ◣·—"P;3)ᝅbḄ×ᙌÙî◣·ᙳᒴ,D᪷í·ᐙÊ;4)×᪝·ð╏⇨,Ë·Ãᾦ;5)Óឋíᧇᝅbíᧇ·ᐙÊ;6)î·ᨵiäᐝh,Ë·Ãᾦ;7)᦮äXᣚ,·×ᔠ(³[⊡©/v!V_Ḅ⌕º。2Æí⊡©ᘤ:1)᜜·ðX³、、ᓱnᜫ;2)ᔣu⊡©ᘤ·Ù⍝ᢝc;3)¸ᜐ·ð·í;4)ᔣu⊡©ᘤc¬·ᢝᙠ¡ᵫa¡ᑁ。ᑁᝅᨵ¸ḄtÃ}ᙠ#⍝ḄúÜᔣ,ᙠᚖ<⍝·ä¸v)。3ᳫu⊡©ᘤ:1)᜜·ð、ῖ⇨·¸;28 2)ÿᚖ<Ḅ&·Ù⍝0znc,᜜ã)ᑖ·Ù⍝ᚁ¬ᢝtP,S·ᮣL,b&·²;3)زè»k("·ᱞ/。4.7.8FᐲÙ×᪝Ḅjز·×ᔠúᑡv:1Fᐲb&☢·ð·,Âᔠ☢·ð2;2¿¾Fᐲ·¡ᯠöᔠ,×í·ð2;3×᪝×rḄ×í·᦮,Øᡷ·ðᡈᑜ;4×᪝×rqS·ᮣL,!ᔠ·²。4.7.9زḄ·Ê×Ä,×Ä·ᢥ ᪗《%╋¼¸6"6©Äᦈ》CJJ28Ḅᨵᐵ᡻。ìᐹᜓ×Äᩩºg,·Ê100%ð2U。4.7.10¼¸©ᐸ▬ä("j、ز·ÊÄᦈ,ᔠ÷çᢗᐭ。29 5Ù¸_5.1—sv5.1.1Ù¸_ᑁḄ᯿®("·Yᐰ、。ᙢúÙ¸_·ᨵ·ញ᯿、µ°、᣸®(",Ë·ᨵᕒOᦣµ⍝®}ᐰ("。5.1.2Ù¸_、|jᕒ,·õz(ᜓḄ|çF、ᦑuᱯÍ、Â、⚜■õ"©ᜐᳮçF。5.1.3Ù¸_·""jᢈ᫏ᫀ。|ᕒ·᡻}ᐰḄᔜ⚗ᑴ¬,¢j。Ù¸_jᢥl▬CḄv᡻。5.2ᜓ5.2.1Ù¸_·Êؾ,Ë·×ᔠúᑡv:1ᵯ("6|᛻·4±ðᮞ@;2▀+·kᐵᮣL、ð_,◀Cᘤ·ðᛋ?;3ᘤ⊤·Yᐰ、ᨵᦔ;4ᜐᳮ©⊡(ᜓ·¤;5Àg,Ê▀+·ᜐk3´᝱;6}ᐰv·ᮣ、☠;7ᣚ¸ᘤḄ´᝱·¤。5.2.2úᑡefTtg,ìò3S(ᜓ,3SḄ(ᜓ·.í:1ᣚ¸ᘤ©ᐸt▬ä("_;2)、⊡D|ᓱn,beᡈz{b&ᜐ_;3ᵯSzöóì²、Ôᙢì¤、QS"y¬ᜧvÿ;30 4ᑁð;5¼ᡈ¼ᵯì¤;6v×(ᜓv×ì¥,ì¾ᢥ⌕º3.;7ᔜv쾤ᢗᐭ6|;8◀Cᘤþᛋ?。5.3~ø2þCø-ë5.3.1¸_©ᨵᜐᳮ(ᜓḄ3Sg·ᐜᜐᳮ(ᜓ。5.3.2⊡ᐙ·×ᔠúᑡv:1ᡭkÊ▀+ᔣäᑁᐙÉ,Ë·Ê᣸;2¦<Ó3S·ᐜD|,<Ó·Ê|S|;3ᡭk⊡7▀+ᔣ0zᐙ,Ë·Ê᣸;4ᵯÜ,ìòéᵯÜ。5.3.3ᐙᡂ¬v××ᔠ⌕ºç3SÙ¸_(ᜓ。5.3.4)Ḅ3S·×ᔠúᑡv:1·×ᔠls5.3.2ᩩḄv;2ì·#ÛÀ3S;3·ᑖ▤k3,K▤×_ᓣ2ÿì·ᜧ0.3MPa,Üì·ᜧt▤Ḅ100%。KñÞ᝱▤gÃᜧ8h,¤Ü×_úḄÞ᝱gÃᜧ24h。5.3.5᪡Ḅ3S·×ᔠúᑡv:1¸Ç),ç3Sᑁ;2᪡3SḄᦪ、Åᦪ·×ᔠ¸Çᔆ)¸Ḅ⌕º;3ᢗᐭ·ᐵ"ᑁÐ⍝Ḅµ▀+。5.3.6¸_Ḅ3S·ᢥúᑡEÊ:1¼0z:1)/ᣚ¸0z3SÜ:3SÈë),k3431 tëì▀+,ᡭk¼▀+,ᐵ"ᑁtëÓµ▀+,ÊÞ᝱0zᓣy;2)¹/ᣚ¸0z3SÜ:3SÈë),¼ÈëÞ᝱,Ê«¹ᨨ,k3«¹▀+;3)L¸¼·0z3SÜ:3S),k3tëì▀+,ᡭk¼▀+,ᐵ"tëÓµ▀+,½᦮të¼▀+,ÉᑴLᵨy。2Î0z:Î0z3SÜ:uᡭkt、Èëì▀+¼▀+,ᐵ"tëÓµ▀+Ë,3SÎ,½᦮Îᔠ",ÊÞ᝱0zᓣy。5.3.7Ù¸_3S·¢¼¸0zḄ᣸、᣸C。5.4Ø2⁚5.4.1Ù¸_Ḅ、½⁚·ᢥ½⁚ù»⊤、ᨬìᑭò¸ᵨᡝÆᵨס½¬ᢣ®Ê;¸ᵨᡝᡝḄ½⁚·Éʸ_ḄÙ½⁚。5.4.2ḄÙ½⁚·×ᔠúᑡv:1ḄÅᦪ·᪷¯0z½⁚çᫀ©)ᵨᡝÆᵨסḄ⌕ºÊÉᑴ;2ᔾ×_·ᜧú¹ᓄ×_0.05MPa,¬·ÉÊ0zv×⌕º;3ìò¼ᵨḄÊ▀+½⁚6f。5.4.3¸_ḄÙ½⁚·×ᔠúᑡv:1·᪷¯#᜜y¬ḄXᓄʽ⁚,Ë·©ᑮ½⁚ù⌕ºḄÅᦪ;2·v.[ᑁ(ᜓ¼¸0zḄefؾ,ؾᕜ.ì·ᜧ24h;3È뼸0zïᵨᑖ▤ᦋXÜḄ½⁚©•Îᔠ½⁚ç;¸Û₹L¸g,ïᵨ½⁚;32 4¸_÷)½⁚·ᢥúᑡçÊ:1)¼0z:/ᣚ¸0z½Åᦪ·Èë0zḄ¼y¬ᡈ¼、ì#ᙳy¬,½⁚Åᦪ·të0zḄúÜ;¹/ᣚ¸0z½Åᦪ·Èë0zḄ¼y¬ᡈ¼、ì#ᙳy¬,½⁚Åᦪ·«¹;¯ᵨSyS×v,ᦋX«¹y¬,½⁚Åᦪ«¹y¬«¹;L¸¼·0z½Åᦪ·Èë0zḄ¼y¬Ü,½⁚Åᦪ·të0zḄúÜ。2)Î0z:½Åᦪ·Èë0zḄ¼y¬、¼Ü,½⁚Åᦪ·ÜÎᔠ"。3)/ᣚ¸0zìïᵨtë0zᔣÈë0z⊡Ḅçʽ⁚。4)#ᑁᓫὶ¼¸Ḅ0zØ·ÉᑴÈë0zḄìy¬。5.5ᦑuᜐᳮ5.5.1᪡Ù¸_Ḅᦑuᜐᳮ·¥ᑨÀᦑu)õ、Â,ᓽgᜐᳮ。ᦑuᓻ©}ᐰg·.í。5.5.2ᵯÇÀg,ᦑuᜐᳮ·ᢥúᑡEÊ:1k3·ញ᯿;2ᐵ"7▀+;33S·ញ⊡;4äᵨᵯ(ᜓv.íõv;5ᓽg[ᵯÇ0zÊز。5.5.3¸Çᡈtu7ᦑu⌼ᡂ0z¼¸ᡈÜìÊg,Ù¸_Ḅ·×ᔠúᑡv:1·ᢥ½¬ᢣ®½⁚¡SÉᑴÅᦪ,ᡈä¡SÉᑴᦋlSÉᑴ;33 2ìÃᦋX¸ᵨᡝᐭ▀+Ḅ½⁚´᝱。5.5.4Èu7ᦑug,·ᢥúᑡvÊᜐᳮ:1Èuì×_èµg·ᜧ⊡,Ë·ᓽgHᜫ|;2Èu¼×_é2g·_,Ë·.í⊡;3Èu¼y¬é2g·½⁚tu▀+;4Èu⊡Éõèµg·ᜧ§ᑴᜓ。5.5.5Ù¸_(ᜓ7ᦑu·ᓽg3SᜓᵨᡈÊXᣚ,Ë·[7ᦑuḄ(ᜓᓽgʲ。5.6.í5.6.1Ù¸_.íḄᔜ⚗|·ᢥ.íçᫀ©½¬ᢣ®Ê。5.6.2Ḅ.í·×ᔠúᑡv:1tëḄ¼y¬50°C,¬¸Ç.í¸,0zᐭÞ▤,n)a)PpM(.©Td.vn×_COVson]r7CV3nlr>)r-HpA)(n|nÜCOᵯnjr>eg)i-HW.or-HVa)锵激PM(CO×_ᝨ7tip)r-HI^>d}t>mCO#kCNl²n|nrHooor-HCSJCOpm■&rn56 pthJ6•••••³ÕÕ´••u¦^°..¨µì©¬¬ya)PM(ì×_a)PM(01ì.0n)!".■nli>Va)懈激PM(CO×_n|r>7ÜCOᵯnjnCM)r*HooOiI^I>CO。胂»裕鳅轺õÃlldTz$.0r-H.V0^COA/Hz᳛⚣Ün|r>ᵯegzA/Hz°0|I>r-HA/HzII0nOr-HCU5·IIn(i>ᝨ15mCOii.0.Võ谳激ÕU5z115t-H¹XNCO᳛⚣Üᵯ115CO1t.o.v—õÃ♦15谳燃zCvJ°n|r>15l-HcoA/Hz᳛⚣ÜE^>ᵯ(NIz°ti(r>i-HA/HznCOoo05Â□93MPa)(nef×_©:¢Üÿ(A)$)ᵯÃÂÄ68 C.0.2᪡、¸_زᢥ⊤C.0.2Ḅ⌕ºíᑏ。⊤C0.2~ø、þCø_Ì$¢:⚗G(ᜓuᓫõᦪزᕒ^6.ÄᦈᓫõÄᦈÄᦈ-.C.0.3、¸_(ᜓزᢥl⊤A.0.13Ḅv᡻;、¸_(ᜓزÄᦈᢥl⊤A.0.14Ḅv᡻。69 lᵨ1ᙠ᡻lᩩᦻg¥[,[⌕º÷¬ìcḄᵨ᝞ú:1)⊤÷,¦᪵¢ìḄᵨ:☢¯ᵨ_`,³☢¯ᵨἭ。2)⊤÷,ᙠ¤efúᙳ·᪵¢Ḅᵨ:☢¯ᵨ·,³☢¯ᵨì·ᡈìò。3)⊤ᐕHaᨵ⌱,ᙠᩩºHg✌ᐜ·᪵¢Ḅᵨ:☢¯ᵨÃᡈ,³☢¯ᵨìÃ。4)⊤ᨵ⌱,ᙠtvᩩºú᪵¢Ḅᵨ,¯ᵨ。2ᩩᦻᢣ·ᢥᐸtᨵᐵ᪗᡻ḄᑏF·×ᔠ……Ḅvᡈ·ᢥ……᡻。70 ᵨ᪗1《6 ┡᮱》GB/T15762《Å᛻᪗》GB30963《┡᮱ᜧCDᱥ᣸᪗》GB132714《%╋¼¸6"6©Äᦈ》CJJ28 ᐳ ᪗%╋¼¸0zjᢈCJJ88-2014ᩩᦻ ²±《%╋¼¸0zjᢈ》CU88-2014,#$%&"()201434ᨴ2-s355aᢇ、。lÅÓ[《%╋¼¸0z}ᐰᢈ》CJJ/T88-2000ʲ±,t᱐lḄÐᓫõÓ"□<ᜩ¸ᵯᨵ▲ab,ÅᓫõÓᜧá、ᓅP¸_ab、ᖆݸ_Áab、%ï"(Ẇ¨▾,Ð⌕¢₝ᕒÓ,}₫、fᩲ、"(、ÆPἝ、rᐚ᳝、oÈ、ᔺr、ᩰg₫、/Ἕ。»ᜧ(³、"6、àẆ、á᪥®ᓫõᨵᐵᕒᙠ¼ᵨl᪗g¾¥ᳮå᡻ᩩᦻv,《%╋¼¸0zjᢈ》ᑴªᢥ;、⁚、ᩩ&Eᑴl᪗Ḅᩩᦻ,[ᩩᦻvḄGḄ、¯©᡻◤ÛÎḄᨵᐵ⚗Ê,ØḼþ[(ᑴឋᩩᦻḄ(ᑴឋᳮᵫ¢åæ。¹Ó,lᩩᦻìᐹᜓÙ᪗ᦻc®ḄFᦔ_,¼¼ᵨὅ|ᳮåz᪗vḄÅὃ。74 uJ...............................................77lv...........................................78.1jᳮ...........................................78.2j}ᐰ...........................................79.3j(...........................................81.4í、ᢣ᪗....................................81•5ᜓᜓº..............................................82½...............................................83.1tsv..............................................83.2ᜓ..............................................84.3(ᜓḄ3S..............................................85.4Ù½⁚..............................................85.5.í..............................................86.6ᦑuᜐᳮ..............................................88•1jÙز..............................................90¼¸...........................................91•1v..............................................91.2ᜓ..............................................91.3Ḅ3S..............................................91.4Ù½⁚..............................................92.5.í..............................................92,6ᦑuᜐᳮ..............................................93,7jÙز..............................................93Ù¸_.......................................94.1tsv..............................................9475 5.2ᜓ........................................................................................945.3Ù¸_3S..........................................................................945.4Ù½⁚........................................................................................955.5ᦑuᜐᳮ........................................................................................965.6.í.......................................965.7jÙز........................................................................................976¸ᵨᡝ.............................................986.1—sv.......................................986.2ᜓ.......................................986.30zḄ3S.......................................996.4Ù½⁚........................................................................................996.5ᦑuᜐᳮ........................................................................................1006.6.í........................................................................................1006.7jÙز...................................................................................1007ÉÙ½¬...................................1017.1tsv........................................................................................1017.2ÅᦪØ........................................................................................1017.3ÅᦪḄ½⁚ÙÉᑴ.....................................................................1017.4³wz¡SÉ..........................................................................1027.5ᨬ6f..............................................................................1027.6½¬........................................................................................10276 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