Ntev npaum li cas yog qhov kev pab cuam lub neej ntawm roj hmab expansion sib koom?Qhov no nyob ntawm qhov kev pab cuam lub neej ntawm cov roj hmab expansion sib koom ua ke.Muaj ntau yam cuam tshuam rau nws lub neej kev pabcuam, tab sis lub nplhaib silicone hauv lub foob feem ntau cuam tshuam los ntawm ntau qhov xwm txheej.
Kev ntxhov siab thiab kev nthuav dav ntawm cov roj hmab expansion sib koom ua ke tuaj yeem cuam tshuam ncaj qha lossis tsis ncaj qha rau kev pabcuam lub neejroj hmab expansion sib koom ua ke, thiab cuam tshuam los ntawm cov duab ntawm lub ntsiab lub cev nws tus kheej.Vim yog txoj kev teeb tsa ntawm lub voj voos lossis cov yeeb nkab trench, txoj kev teeb tsa ntawm txhua lub nplhaib foob sib txawv, uas yuav ua rau muaj kev ntxhov siab tsis sib xws thiab kev sib txawv ntawm qhov chaw quab yuam, ua rau lub teeb pom kev ntawm sab.Nyob rau hauv qhov chaw ntawm qhov tsis sib xws ntawm kev ntxhov siab mus sij hawm ntev, nws yooj yim los ua kom nthuav dav thiab deformation.Thaum cov roj hmab hloov tau yooj yim expansion sib koom tau raug tshem tawm dua, nws zoo li yuav deformed.Yog li ntawd, thaum lub sij hawm installation, tshuav nyiaj li cas thiab kev ntxhov siab uniformity yuav tsum tau tswj.
Qhov tshwj xeeb ntawm cov roj hmab expansion sib koom ua ke muaj qhov sib txawv, uas ua rau deformation ntawm qhov sib txawv.
Qhov teeb meem sib txawv tuaj yeem muab faib ua ntau yam:
1. Cov teeb meem kua nplaum ntawm cov khoom siv.Vim yog cov laj thawj vim li cas, ntau cov khoom siv silicone yuav muaj qhov tsis zoo thiab tsis muaj zog tensile, uas ua rau tsis tshua muaj kev ntxhov siab thiab tsis muaj qhov sib txawv thaum siv.
2. Cov teeb meem tshwm sim hauv kev ua cov khoom lag luam silica gel los ntawm cov chaw tsim khoom: cov khoom yog nkig, uas ua rau cov roj hmab expansion sib koom ua ke kom yob li nyias thiab nyias, ua rau tsis paub qab hau puab nruas ntawm kev lag luam roj hmab thiab deformation tom qab ntev stretching thiab compression. .
3. Vim yog qhov cuam tshuam ntawm hardness thiab softness, qee zaum qhov softness ntawm roj hmab expansion sib koom ua ke tuaj yeem hloov cov haujlwm thiab cov qauv ntawm cov khoom.Yog li ntawd, thaum cov roj hmab expansion sib koom ua ke yog stretched thiab extruded nrog sib txawv hardness thiab softness nyob rau hauv kev siv, inevitable teeb meem yuav tshwm sim nyob rau hauv cov roj hmab expansion sib koom, xws li kev nyuaj siab ntau dhau ntawm qhov sib txawv, siab hardness, thiab nyuaj rebound vim cov khoom deformation.
Covclamp hom roj hmab expansion sib koom ua kefeem ntau yog siv cov khoom tshwj xeeb ntawm cov roj hmab, xws li siab elasticity, siab ceev ceev, nruab nrab tsis kam thiab hluav taws xob tsis kam.Nws yog ua los ntawm polyester cord npuag nrog lub zog siab thiab muaj zog thermal stability, uas yog deflected thiab compounded, thiab yog molded thiab cross-linked nyob rau hauv siab thiab kub.
High sab hauv ntom ntom, muaj peev xwm tiv taus siab, thiab muaj cov nyhuv elastic deformation zoo heev.Txoj haujlwm hloov chaw yog qhov tshwj xeeb tshaj yog tsim rau cov cheeb tsam uas muaj cov txheej txheem geological, kev sib haum xeeb loj amplitude, kev hloov pauv ntawm qhov txias thiab kub kub thaum lub sijhawm ua haujlwm hauv cov kav dej, thiab kev puas tsuaj yooj yim rau cov kav dej.Self permutation lub cev puas tsuaj.
Lub installation ntawm clamp homroj hmab sib koom ua kenyob rau hauv pipeline kev tsim kho yog yooj yim heev.Ntev npaum li kev npaj tau ua, ncab lub clamp hom roj hmab expansion sib koom ua ke kom ntev li ntev tau, thiab tom qab ntawd txwv txoj haujlwm kom nruj cov bolts thiab ceev cov kab pheeb ces kaum sab nraub qaum.Cov cuab yeej txwv yog lub hauv paus ntawm cov clamp hom hloov tau yooj yim roj hmab expansion sib koom ua ke, uas tuaj yeem daws cov teeb meem ntawm cov kav dej txuas ntxiv thiab tshem tawm, thiab ua tau zoo heev.
Post lub sij hawm: May-16-2023
