Dab tsi yog qhov kev tiv thaiv - kev ntsuas kev co rau lub plhaub - thiab - raj kub exchangers?
Plhaub-thiab- raj kub exchangersmuaj kev hloov pauv hluav taws xob zoo thiab tsis muaj teeb meem rau cov teeb meem thaum siv. Tsis tas li ntawd, cov khoom siv muaj cov qauv compact, me me, thiab lub teeb yuag.
Yog tias tsim nyog los txo qhov kev vibration ntawm lub plhaub - thiab - raj cua kub exchangers, yuav tsum tau ua qee yam kev ntsuas, xws li hloov qhov khiav ceev ntawm cov kua, los yog txhim kho lub suab rwb thaiv tsev boards, thiab lwm yam.
I. Yam ntxwv ntawm Plhaub-thiab-Tube Thaum tshav kub kub Exchangers
High tshav kub hloov efficiency
Vim yog kev siv cov raj corrugated ua cov raj xa hluav taws xob, cov ntoo khaub lig- ntu ntawm cov dej ntws hauv cov raj hloov tsis tu ncua thiab sai. Qhov no ua rau cov kua dej nyob twj ywm nyob rau hauv lub xeev siab turbulence txawm nyob rau hauv tsawg heev txaus tus nqi, ua rau nws nyuaj rau tsim laminar flow. Yog li ntawd, lub ntsiab thermal tsis kam ntawm convective tshav kub hloov tau zoo kov yeej. Thaum tshav kub kub hloov mus rau sab hauv thiab sab nraud cov raj yog kho kom zoo ib txhij, yog li cov cua sov hloov coefficient siab heev, feem ntau 2-3 npaug ntawm cov tsoos plhaub-thiab-tube kub exchangers.
Muaj peev xwm tiv thaiv kev ntxhov siab
Vim tias cov qauv tsim thiab cov phab ntsa nyias nyias ntawm cov hlab corrugated, thaum qhov kub thiab txias qhov sib txawv ntawm lub raj sab thiab lub plhaub sab yog loj, qhov curvature ntawm cov hlab corrugated nrog cov yam ntxwv elastic undergoes microcosmic hloov los them rau thiab tshem tawm thermal stress. Qhov no ua tau zoo tiv thaiv qhov tshwm sim xws li tawg yooj yim ntawm cov cua kub pauv hauv lub plhaub tsoos - thiab - raj kub exchangers.
Muaj zog tiv thaiv -scaling peev xwm
Vim yog qhov siab ntawm cov kua dej hauv cov dej ntws, nws nyuaj rau cov khoom hauv cov kua tso tawm thiab tsim cov nplai. Txawm hais tias qhov me me ntawm qhov ntsuas tau tsim, qhov nruab nrab ntws turbulently sab hauv thiab sab nraud cov hlab, uas ua rau cov phab ntsa ntawm phab ntsa, uas ua rau muaj zog tiv thaiv - scaling peev xwm.
Compact qauv, me me thiab lub teeb yuag
Vim qhov kub hloov pauv coefficient ntawm corrugated tube heat exchanger, qhov xav tau ntawm tshav kub hloov pauv yog me me. Ntxiv mus, cov phab ntsa thickness ntawm cov hlab corrugated yog kuj nyias. Yog li ntawd, corrugated tube kub exchanger muaj ib tug compact qauv, ua ob qho tib si me me thiab lub teeb yuag.
II. Dab tsi yog qhov kev tiv thaiv - kev ntsuas kev co rau lub plhaub - thiab - raj kub exchangers?
Txo qhov khiav ceev ntawm lub plhaub- sab dej
Thaum lub ntuj zaus ntawm lub tshav kub hloov raj yog tsau, txo lub plhaub -sab ntws tshaj tawm tuaj yeem zam kev zoo siab resonance, tab sis qhov no feem ntau tsis tso cai rau hauv kev tsim khoom. Yog tias qhov kev ua haujlwm tsis tuaj yeem hloov pauv, tiv thaiv- cov phiaj xwm cuam tshuam, cov ntawv qhia lub tog raj kheej, lossis cov khoom siv kua hluav taws xob tuaj yeem tsim los ntawm cov kav dej nkag thiab qhov hluav taws xob ntawm cov khoom siv hluav taws xob kom txo tau qhov khiav ceev ntawm lub plhaub - sab nkag thiab qhov hluav taws xob, txo cov kua dej pulsation nqi.
Ua kom lub ntuj vibration zaus ntawm cov raj
Ua kom lub ntuj vibration zaus ntawm cov hlab ntsha tuaj yeem txo qhov kev pheej hmoo ntawm resonance. Txoj kev ua tau zoo tshaj plaws los ua kom qhov zaus yog txo qhov ncua sij hawm - lub ntuj zaus ntawm lub raj yog inversely proportional rau lub square ntawm span. Yog hais tias qhov ncua sij hawm luv luv los ntawm ib nrab, lub ntuj zaus yuav nce li ntawm peb zaug. Piv txwv li, yog tias qhov ncua sij hawm txo los ntawm 1/3, lub ntuj zaus tuaj yeem nce 50%.
Nruab suab-absorbing baffles
Txhim kho longitudinal baffles thaum uas tig mus rau lub raj axis hauv lub plhaub sab tuaj yeem txo cov suab nrov. Txoj hauj lwm ntawm cov baffles yuav tsum nyob deb ntawm cov yoj sawv ntsug thiab ze rau cov yoj antinodes.
Txo qhov cuam tshuam ntawm lub sijhawm ntuav
Winding hlau xov hlau ncig nyob rau sab nrauv ntawm cov hlab los yog npaj cov hlau strips raws cov axis tuaj yeem ua rau tsis muaj zog ntawm cov vortices raws sij hawm thiab txo cov kev sib hloov ntawm cov hlab ntsha.
Hais txog peb
GNEE tau tsim muaj xyoo 2008 thiab nyob ntawm No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, Suav. Nws yog ib qho chaw lag luam koom nrog high-end industrial cov cuab yeej tsim khoom, tsom rau R & D, kev tsim khoom thiab cov kev pabcuam cuam tshuam ntawm cov khoom siv hluav taws xob sib pauv thiab cov hlab ntsha siab.
Txij li thaum nws tsim, lub tuam txhab tau ua raws li lub tswv yim ntawm "ua tiav cov neeg siv khoom, ua rau cov neeg ua haujlwm zoo siab; puag cov kev hloov pauv, ua kom muaj nuj nqis; tsis muaj qhov zoo tshaj plaws, tsuas yog zoo dua". Nrog lub hom phiaj ntawm kev muab ib qho - nres cov kev pab cuam kom xaiv tau yooj yim dua, nws tau koom nrog cov cuab yeej siv hluav taws xob ntau xyoo thiab tau dhau los ua qhov zoo tshaj plaws thiab tsis tuaj yeem hloov pauv hauv kev lag luam.
Yog tias koj xav tau lwm hom kev sib hloov cua sov, thov mus saib peb cov khoom thiab cov kev pabcuam nplooj ntawv lossis email rau peb ntawm global@gneesteels.com.