Niaj hnub no peb txuas ntxiv tham txog kev tiv thaiv hluav taws xob:
Taboo 12
Cov kev qhia tshwj xeeb thiab cov qauv ntawm lub teeb ntsia dav hlau tsis tau raws li cov qauv tsim.
Piv txwv li, cov nominal siab ntawm lub valve tsawg dua li qhov system sim siab; Lub rooj vag valve rau cov dej ceg yeeb nkab yeeb nkab yeeb nkab yeeb nkab yeeb tshuaj yog tsawg dua li 50 hli; cov qhuav thiab risers rau cov cua kub kub; Thiab cov hluav taws twj nqus dej cov yeeb nkabNpauj Npaim Valve.
Qhov tshwm sim: cuam tshuam rau qhov chaw qhib thiab kaw ntawm lub valve thiab kho qhov tsis kam, siab thiab lwm yam haujlwm. Txawm tias ua rau lub zog ua haujlwm, lub valve kev puas tsuaj yog yuam kom kho.
Kev Ntsuas: Tau paub nrog daim ntawv thov cov khoom siv ntawm ntau li qub, thiab xaiv cov kev qhia tshwj xeeb thiab qauv ntawm li qub raws li cov qauv cai. Lub hauv paus siab ntawm lub valve yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm cov kab ke ntsuas siab. Raws li kev tsim qauv: Nres Valve yuav siv thaum lub raj hlab yog tsawg dua los yog sib npaug nrog 50mm; Rooj vag valve yuav tsum tau siv thaum lub raj hlab taub yog loj dua 50 hli. Cov dej kub kub qhuav, ntsug lub valve yuav tsum siv rooj vag valve, hluav taws kub nqus dej nqus dej yuav tsum tsis txhob siv npauj npaim valve.
Taboo 13
Cov ntaub ntawv tseem ceeb, cov khoom siv thiab cov khoom siv hauv kev tsim kho tsis muaj cov ntaub ntawv kev ntsuam xyuas zoo lossis cov qauv khoom lag luam uas ua tau cov qauv hauv tebchaws tam sim no lossis cov qauv kev cai.
Qhov Teeb Meem: Qhov Kev Lag Luam Tsis Muaj Peev Xwm Zoo, Cov xwm txheej muaj peev xwm, tsis tuaj yeem xa tawm sijhawm, yuav tsum tau ua tiav thiab kho tau thiab kho tau thiab kho tau thiab kho tau zoo; ua rau kev tsim kho ncua thiab nce ntawm kev ua haujlwm thiab cov tswv yim uas siv.
Cov kev ntsuas: cov khoom siv cov khoom siv thiab cov khoom lag luam siv hauv cov dej cua thiab cov khoom cua sov yuav muaj cov qauv kev ntsuam xyuas zoo rau cov qauv kev soj ntsuam tam sim no los ntawm lub xeev lossis haujlwm tshaj lij; Lub caij no, cov khoom lag luam khoom, qauv, cov qauv tshwj xeeb, Hnub Xa Khoom Siv thiab Chaw Tsim Tshuaj, Tshuaj Xyuas Kev kuaj mob lossis tus lej yuav tsum qhia.
Taboo 14
VALVE Inverted
Qhov tshwm sim: Kos Valve, Throttle Valve, ntsuas lub siab thiab lwm yam kev ua kom zoo dua qub, Siab Txo valve tsis ua haujlwm txhua, lub cim kos valve yuav ua rau muaj kev txaus ntshai.
Kev Ntsuas: General Valve, nrog kev taw qhia kos npe rau ntawm lub cev valve; Nyob rau hauv rooj plaub tsis yog, yuav tsum raug txheeb xyuas kom raug raws li txoj cai ua haujlwm ntawm lub valve. Lub chaw nres tsheb loj ntawm lub nres valve yog asymmetric, cov kua dej tsis yeem yog qhov ua kom muaj zog (vim qhov nruab nrab siab), kaw lub nruab nrab tsis siab cov ntim, txij nkawm. Qhov no yog vim li cas lub qhov muag valve tsis tuaj yeem daws.
Taboo 15
Lub valve tsis ua kom sov rwb thaiv tsev thiab ntsuas txias
Kev Ntsuas: Qee cov li qub yuav tsum muaj cov chaw tiv thaiv sab nraud, qhov no yog thermal rwb thaiv tsev thiab kev tiv thaiv txias. Thermal rwb thaiv tsev chav dej raj dej pipeline qee zaum ntxiv rau cov txheej rwb thaiv tsev. Dab tsi ntawm valve yuav tsum tau insulated los yog txias, raws li kev tsim khoom. Hauv lub hauv paus, qhov twg hauv nruab nrab hauv lub valve txo qhov kub ntau dhau, yuav cuam tshuam rau kev tsim khoom kub ntau dhau, yuav cuam tshuam rau kev tsim khoom ntau dua lossis khov lub valve, nws xav tau rwb thaiv tsev, txawm cua sov; Qhov twg lub valve kis, tsis zoo rau kev tsim khoom lossis ua rau te thiab lwm yam tsis zoo tshwm sim. Thermal rwb thaiv tsev cov ntaub ntawv suav nrog Asbestos, cov paj rwb slag, perlite, diatom av, vermiculite; Cov ntaub ntawv tiv thaiv txias muaj xws li cork, perlite, ua npuas ncauj, yas, thiab lwm yam.
Taboo 16
Lub ntws valve tsis ntsia los ntawm kev hla
Kev Ntsuas: Qee cov li qub, ntxiv rau cov chaw tiv thaiv tsim nyog, tab sis kuj tseem muaj cov passpass thiab ntsuas. Tus bypass yog ntsia kom yooj yim saib xyuas cov khoom ntawm cov kav dej. Lwm yam li qub, kuj tau muab ntsia bypass. Txawm hais tias yuav nruab betpass yog nyob ntawm qhov xwm txheej ntawm lub valve, tseem ceeb thiab kev tsim khoom.
Taboo 17
Tus muab tub lim tsis tau hloov pauv tsis tu ncua
Cov Ntsuas: Cov Cuab Yeej Siv Hluav Taws Xob, qee tus muab tub lim tsis zoo, qee tus tsis ua raws li kev siv xov xwm, uas xav tau los hloov cov muab tub lim.
Lub Pob Ntseg Ntsej Muag Ntau txhiab ntawm cov ntawv sib txawv, thiab tsab ntawv sau sib txawv yog ib txwm sau nrog cov kab hlau txawv, tab sis thaum siv, cov ntim yuav tsum raug yoog raws qhov nruab nrab.
Thaum hloov cov muab tub lim, nias nws nyob rau puag ncig thiab puag ncig. Txhua ceg tawv sib koom ua ke yog 45 degrees, thiab lub nplhaib thiab lub nplhaib sib koom ua ke yog 180 degrees. Qhov siab ntawm cov ntim yuav tsum xav txog chav tsev rau txuas ntxiv mus txuas ntxiv ntawm lub hau, thiab tam sim no feem ntau yuav yog 10-20% ntawm tag nrho qhov tob ntawm cov packing chamber.
Dhau li, Tianjin Tanggu Dej Riam Valve Co., Ltd. Advanced Tog Waf Dej Daj Ntiaj Teb Valve,Lug Npauj Npaim Valve,Ob Chav Flange Conferharic Npauj Npaim Valve, Ob Chav FlangeEccentric Npauj Npaim Valve, sib npaug sib npaug valve,Daim Duab Wafer Dual Kos Valve, Y-lim thiab li ntawd. Ntawm Tianjin Tanggu Dej Hla Valve Co., Ltd., peb muaj txiaj ntsig peb ntawm kev muab cov khoom lag luam ua ntej. Nrog peb cov kev dav dav ntawm cov li qub thiab fittings, koj tuaj yeem ntseeg peb kom muab cov tshuaj zoo tshaj plaws rau koj cov dej. Tiv tauj peb rau peb niaj hnub no kom paub ntau ntxiv txog peb cov khoom lag luam thiab peb tuaj yeem pab koj li cas.
Lub sijhawm Post: Feb-02-2024
