Ib daim phuam rhuab hauv chav dej yog ib qho tseem ceeb. Nws nce chav tsev kub thiab txo cov av noo.
Muaj cov kev sib txuas sib txawv, tab sis kev teeb tsa thev naus laus zis nws tus kheej yog tib yam. Nyob ntawm seb hom eyeliner, cov cuab yeej tsim nyog raug xaiv.
Cov khoom siv txheem: telescopic brackets, hloov cov ces kaum, gaskets.
Kab lus no yuav tham txog dab tsi gaskets siv thaum lub sijhawm teeb tsa thiab kho. Hom kev sib txuas twg muaj nyob rau kev sib txuas ntawm cov phuam da dej rhuab rau cov dej kub. Dab tsi yog "American" thiab nws cov kev hloov kho yog dab tsi.
roj hmab pads
Roj Hmab muaj qib siab ntawm lub zog thiab tiv thaiv kev ntxhov siab.
Txawm li cas los xij, nws lub ntsiab tsis zoo yog nws qhov tsis yooj yim. Nrog kev sib cuag nrog dej tas li, xws li gasket yuav denser, ua kom khov thiab pib tso dej los ntawm. Yog li ntawd, thaum hloov cov kav dej los yog kev sib txuas, cov roj hmab gasket rau cov rhuab phuam rail yog hloov nrog ib qho tshiab.
Tab sis, txawm tias cov roj hmab poob elasticity dhau sijhawm, cov khoom siv roj hmab yog qhov xav tau zoo vimmuaj, tsis tshua muaj nqi thiab yooj yim siv.
Yuav kom kho qhov xau sai sai yav tom ntej, koj yuav tsum yuav cov khoom seem rau cov phuam da dej ua ntej.
Cov gaskets twg uas tsis yog roj hmab tseem tuaj yeem siv rau kev teeb tsa thiab kho?
Paronite gaskets
Paronite tuaj yeem tiv taus siab ntawm 64 bar thiab kub txog 200 degrees. Ua los ntawm cov khoom siv hluavtaws raws li roj hmab nrog ntxiv ntawm asbestos. Feem ntau yog siv rau kev sib khi flange pob qij txha hauv cov kav dej.
PTFE gaskets
Lawv feem ntau yog siv hauv kev lag luam tshuaj, vim tias lawv tsis muaj kev cuam tshuam rau ib puag ncig hnyav.
Qhov zoo ntawm fluoroplastic yog ua haujlwm rau qhov kub thiab txias, nce elasticity thiab ib puag ncig tus phooj ywg. Cov khoom no zoo tagnrho rau siv hauv chav dej.
PTFE phuam da dej sov yog qhov kev xaiv zoo.
YSilicon gaskets
Zoo ib yam li cov roj hmab, tab sis zoo dua hauv kev ua tau zoo thiab kav ntev. Thiab lawv raug nqi ntau dua.
Fakes ntawm silicone ua los ntawm PVC tau tshwm sim ntawm lub khw. Ib qho fake yog kuaj pom yooj yim - cov khoom yuav tsum tau muab tso rau hauv hluav taws. Silicone yuav smolder, PVC yuav flare tam sim ntawd.
Gaskets tuaj yeem tiv taus qhov kub txog li 350 degrees thiab lub siab ntawm 500 bar. Tab sis qhov ua tau zoo ntawm silicone nyob rau hauv kaw kaw tsis muaj kev nkag mus rau huab cua thiab ntawm qhov kub siab tshaj 150 degrees yog txo ntau.
Ideal rau siv hauvraws li daim phuam sov so.
Yuav ua li cas xaiv lub ncoo loj
Qhov ntev ntawm gaskets tau qhia rau ntawm pob hauv peb qhov tsis muaj - tuab, sab nraud thiab sab hauv.
Thaum hloov lub gasket, koj yuav tsum tau saib rau hauv cov ntaub ntawv qhia kev thiab pom qhov ntev ntawm kev sib txuas. Los yog nqa cov khoom nrog koj thiab qhia tus neeg muag khoom.
Yog tias ob leeg ua tsis tau, ces koj yuav tau yuav ob peb lub gaskets thiab xaiv qhov ua haujlwm.
American Fitting
Qhov kev tsim no tau tsim los txhawm rau koom nrog cov xov txuas ruaj khov ntawm ob lub kav dej uas nyob ib sab.
Nyob ntawm qhov chaw ntawm cov kav dej, qhov kev sib txuas tuaj yeem yog kaum lossis ncaj. Nws tau txais lub npe menyuam yaus "Asmeskas" tom qab lub npe ntawm lub tebchaws ntawm keeb kwm - America.
Lub gasket rau lub rhuab phuam rail yog ntsia rau ntawm qhov sib txuas uas nws txuas nrog rau cov dej.
"Asmeskas" muaj nyob rau hauv ob hom - nrog thiab tsis muaj gasket. Cones yog siv hauv fittings yam tsis muaj cov ntsaws ruaj ruaj. Lawv muab lub foob kaw ntom ntom ntom ntom ntom ntom ntom.
Lawv yuav tsum tau saib xyuas: tsis txhob siv lub zog ntau dhau, tshwj xeeb tshaj yog vim cov fittings tuaj yeem sib tw los ntawm tes.
Cov kws tshaj lij cov kav dej qhia txog kev siv lub khob kom tsis txhob cuam tshuam nrog cov roj hmab foob, uas feem ntau yuav tsum tau nruj lossis hloov pauv.
Thaum hloov lub gasket rau cov phuam da dej sov, "American" yog disassembled tag nrho. Txoj kev nkaus xwbkoj tuaj yeem txiav txim siab qhov xwm txheej ntawm tag nrho cov gaskets thiab hloov lawv nrog cov tshiab.
Cov roj hmab ntsaws ruaj ruaj ntawm tag nrho cov qauv raug hloov raws txoj kev. Yog li cov cai tswj hwm: kev sib txuas tsis tuaj yeem rov ua dua siv cov khoom qub qub.
Tshuaj gasket
Thaum qhov laj thawj thiab qhov chaw ntawm qhov xau tau tsim, koj tuaj yeem pib ua haujlwm ntawm kev daws teeb meem.
Hloov cov phuam ziab khaub ncaws pib nrog tso dej. Nws yog qhov txaus ntshai rau loosen cov txiv ntseej ntawm kev sib txuas yam tsis tau txiav tawm cov dej xa mus rau chav tsev thiab tsis muaj kev txhawb nqa siab. Koj tuaj yeem tau txais kev kub hnyiab los ntawm cov dej kub npau npau.
Lub kaw-off li qub rau cov khoom siv dej feem ntau yog nyob ntawm ib sab ntawm cov ntsuas dej.
Tom qab tso dej tso tseg, ua tib zoo xoob cov txiv ntoo uas txuas cov phuam da dej nrog cov kav dej. Koj yuav tsum tos kom txog thaum dej ntws tawm.
Tom qab cov dej tau tso tseg lawm, cov txiv ntoo tau muab tshem tawm tas li thiab lub tshuab ziab khaub ncaws raug tshem tawm.
Qhov haum yog ces unscrewed los ntawm nws, thiab tom qab kuaj xyuas, koj tuaj yeem pib hloov cov roj hmab gaskets thiab threaded seals.
Txhawm rau rho tawm qhov ntxig los ntawm "Asmeskas" tus yuam sij hex tshwj xeeb yog siv.
Tom qab hloov tag nrho cov ntsaws ruaj ruaj, cov phuam da dej kub tau muab tso rau hauv qhov kev txiav txim rov qab rau ntawm cov hlua khi thiab txuas nrog dej.
Nws yog qhov zoo dua los siv cov ntaub pua tsev ua ke nrog kev sib khi ua ke ua ib qho cua ntawm cov xov ntawm liner.
Cov lus qhia los ntawm cov kav dej raws caij nyoog: Rau kev sib txuas yooj yim rau cov kav dej, nws yog qhov zoo dua los siv fittingsItalian tuam txhab FAR.
Thaum txhim kho thiab sib dhos, koj tuaj yeem ua yam tsis muaj "Cov poj niam Asmeskas". Txoj kev no tau qhia hauv daim vis dis aus.
Lwm txoj kev yog kev sib txuas ncaj qha rau tus riser. Hauv qhov no, tsuas yog yuav tsum muaj qhov ncaj ncaj. Tab sis qhov layout thiab qhov chaw ntawm eyeliner tsis tas yuav tso cai rau qhov no.
qhov kev xaiv no yooj yim dua thiab sai dua. Zoo li no.
phuam ziab "Sunerzha"
Lub tuam txhab "Sunerzha" tsim cov ntaub so ntswg txhim khu kev qha ua los ntawm cov hlau tsis zoo uas tuaj yeem tiv taus siab ntawm 25 cua thiab kub txog li 105 degrees.
Koj tuaj yeem xaiv tus qauv tsim uas yuav haum rau txhua chav dej layout. Kev sib txuas yooj yim ua rau hloov cov gaskets sai thiab yooj yim.
Lub Sunerzha rhuab phuam rail yog nrov nyob rau hauv kev ua lag luam vim nws yooj yim ntawm kev sib txuas thiab kev ntseeg tau.
Zoo kawg
Cov teeb meem uas tau tham hauv tsab xov xwm no yog kev sib txuas nrog cov riser, hloov lub gasket rau cov phuam da dej thiab cov gaskets twg zoo dua los xaiv rau kev teeb tsa.
Yog tias qhov kev teeb tsa ntawm chav dej tso cai, nws yog qhov zoo dua los xaiv ib sab txuas rau lub riser. Hauv qhov no, cov khoom siv ncaj ncaj tuaj yeem siv tau.
Yog tias muaj lub pav ca hauv "American", ces nws yuav tsum tau nruj thiab hloov pauv. Nws yog qhov zoo dua los muab lub khob "American".
Thaum disassembling thiab assembling, txhua yamcov roj hmab ntsaws ruaj ruaj yuav tsum tau hloov tsis hais seb lawv hnav li cas.
Thaum kuaj pom cov pa xau, nws zoo dua tsis txhob ncua kev kho. Yog tias tsis muaj sijhawm lossis kev ntseeg siab, koj yuav tsum hu rau tus kws tshaj lij cov kav dej. Txhua lub sijhawm, dej kub tuaj yeem tawg los ntawm kev sib txuas tsis raug.
