Ntau thiab ntau tus neeg siv nkag siab tias hluav taws xob kub tracing yog siv rau lub caij ntuj no pipeline rwb thaiv tsev antifreeze rwb thaiv tsev thiab anticoagulation, yog li dab tsi yog hluav taws xob tshav kub tracing, hluav taws xob tshav kub tracing yog lub ntsiab accessory nyob rau hauv hluav taws xob cua sov system, indispensable, thiab hluav taws xob tshav kub tracing thiab hluav taws xob cua sov yog tib cov khoom, ntau npaum li cas yog hluav taws xob tracing.
Niaj hnub nimno haiv neeg nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, peb tuaj yeem pom qhov tshwm sim ntawm cov khoom siv hluav taws xob cua sov, ntau thiab ntau cov neeg siv nkag siab tias hluav taws xob tracing yog siv rau lub caij ntuj no cov raj xa hluav taws xob tiv thaiv hluav taws xob rwb thaiv tsev thiab anticoagulation, ces dab tsi yog hluav taws xob tracing, hluav taws xob tracing yog lub ntsiab. accessory nyob rau hauv hluav taws xob cua sov system, indispensable, thiab hluav taws xob tracing thiab hluav taws xob cua sov yog tib yam khoom, ntau npaum li cas fais fab tracing.
Dab tsi yog qhov hluav taws xob cua sov kab?
1. Cov khoom siv hluav taws xob hluav taws xob hauv cov khoom siv hluav taws xob yog siv hluav taws xob hluav taws xob rau hauv hluav taws xob hluav taws xob rau cov hluav taws xob hluav taws xob rau cov hluav taws xob hluav taws xob ntawm qhov chaw ntawm cov kav dej, thiaj li ua si lub hom phiaj ntawm kev tiv thaiv kev tiv thaiv thiab kev txuag hluav taws xob, xws li kev tswj tus kheej kub hluav taws xob tracing, tus kheej- Kev tswj qhov kub thiab txias hluav taws xob tracing kuj tseem hu ua tus kheej txwv qhov kub ntawm hluav taws xob tracing, qhov kev tiv thaiv ntawm cov cua sov muaj qhov zoo ntawm qhov kub thiab txias coefficient "PTC" thiab txuas nrog tib lub sijhawm. Nws qhov zoo tshaj plaws yog tias nws tuaj yeem tswj qhov kub thiab txias thaum lub sijhawm cua sov, thiab tuaj yeem kho lub zog tso zis nrog qhov ntsuas kub ntawm lub cev rhuab yam tsis muaj khoom siv ntxiv; Nws tuaj yeem raug txiav luv luv lossis siv nyob rau hauv ib qho ntev ntev, thiab tso cai rau ntau qhov sib tshooj tsis muaj kev txhawj xeeb ntawm qhov kub thiab txias kub.
2. Kev tswj qhov kub ntawm tus kheej hluav taws xob hluav taws xob kub tracing muaj qhov zoo ntawm kev tiv thaiv overheating, yooj yim siv thiab tu thiab txuag hluav taws xob. Nws yog qhov tsim nyog rau kev siv hauv cov kav dej cua sov, cov khoom siv thiab ntim khoom, kev txuag hluav taws xob, cua sov, tshwj xeeb tshaj yog thaum muaj cov khoom siv yooj yim rau decompose, deteriorate, crystallization, condensation thiab khov. Nws muaj ntau yam kev siv hauv roj av, tshuaj, hluav taws xob, metallurgy, lub teeb kev lag luam, khoom noj khoom haus, tub yees, kev tsim kho, roj av, kev ua liaj ua teb thiab cov khoom siv sab hauv, kev ua haujlwm thiab lwm yam.
3. Hluav taws xob cua sov tracing thiab hluav taws xob cua sov tracing yog tsim rau antifreeze rwb thaiv tsev ntawm lub caij ntuj no pipelines, txawm nws yog nws tus kheej-tswj kub hluav taws xob tshav kub tracing los yog tas li lub hwj chim hluav taws xob tshav kub tracing yog siv nyob rau hauv pipelines, tab sis raws li qhov sib txawv kub thiab ib puag ncig thiab siv ntau hom. ntawm cov khoom siv hluav taws xob cua sov.
Lub zog hluav taws xob muaj zog npaum li cas?
1. Lub nominal hwj chim ntawm hluav taws xob tracing nyob rau hauv me me khoom siv nyob rau hauv tsev yog qhov tso zis hwj chim nqi (W) ib 'meter' ntawm 10 degree, thiab lub zog tso zis ntau dua, lub tshav kub generated ntau dua. Kev xaiv kom raug ntawm cov hluav taws xob hluav taws xob hluav taws xob siv hluav taws xob yuav tsum tau txiav txim siab raws li qhov poob ntawm cov khoom siv hluav taws xob, piv txwv li: cov cua kub dissipation ntawm cov kav dej yog 15W / m, ces nws yuav tsum xaiv ntau tshaj 15W ntawm lub hwj chim, 20W, 25W... Lub hwj chim loj dua, qhov hluav taws xob ntau dua thiab cov cua kub ceev dua.
2. Qhov ntsuas kub ntawm tus kheej hluav taws xob hluav taws xob hluav taws xob tuaj yeem muab faib ua peb qib: qis, nruab nrab thiab siab, qis kub series nominal zog: 10 ~ 30W / m; Nruab nrab kub series nominal zog: 30 ~ 60W / m; High kub series nominal zog: 30 ~ 100W / m. Tus kheej-txheej kub hluav taws xob cable nws tus kheej muaj kev tswj qhov kub thiab txias, yog li lub zog yuav hloov nrog kev hloov ntawm qhov kub thiab txias, qhov kub thiab txias, lub zog me, qhov kub thiab txias, lub zog me dua.
