Ib qho uas muab cov yeeb nkab cua sov tuaj yeem tsim los ntawm tus tswv tsev nws tus kheej. Nws yog ib qho tseem ceeb uas yuav tau pib xyuas seb qhov twg cov cua sov yuav siv tau. Yog tias nws yog roj, ces nws yuav tsum tau yuav cov roj boiler nrog kev tswj tsis siv neeg, kev tiv thaiv thiab cov khoom siv twj tso kua mis. Thaum tsis muaj lub chimney, lub boiler yuav tsum muaj lub combustion chamber thiab ib tug coaxial yeeb nkab uas yuav ua rau huab cua thiab tshem tawm cov cuab yeej ntawm pa pa gases. Cov yeeb nkab coaxial tuaj yeem coj los ntawm phab ntsa ntawm lub tsev, uas yuav txuag tau ntawm kev tsim kho ntawm lub chimney.
Xaiv qhov cua sov
Yog xav tias lub tsev yuav raug cua sov los ntawm hluav taws xob boiler, ces nws yog qhov zoo tshaj los yuav cov cuab yeej siv hluav taws xob nrog lub twj tso kua mis, pab pawg kev nyab xeeb thiab lub tank nthuav dav. Xws li cov txheej txheem tuaj yeem nruab nws tus kheej siv cov kav dej polypropylene. Yog tias cov khoom siv roj boiler ua raws li lub tshuab hluav taws xob, ces tsuas yog cov kws tshaj lij uas muaj kev tsim nyog tuaj yeem nruab nws. Kev cojpolypropylene kav mus rau lub boiler yog ua tau, tab sis ib tug tsim nyog mus kom ze yuav tsum tau nyob rau hauv txoj kev loj hlob ntawm lub piping tswvyim, vim hais tias qhov kub ntawm lub rhuab coolant ntawm lub qhov hluav taws xob qhov hluav taws xob yog 100 degrees.
Kev xaiv
Yog tias koj txiav txim siab ua kom sov nrog cov kav dej, thawj zaug koj yuav tsum tau tsim ib lub tswv yim, nws yuav muab cov cuab yeej sib txawv rau kev sib txuas cov kav dej rau cov roj teeb. Qhov yooj yim tshaj plaws yog cov txheej txheem ib leeg, uas txhua lub tshuab hluav taws xob tom ntej los ntawm boiler yuav muaj qhov kub thiab txias dua li yav dhau los. Txoj hauv kev no txuag cov khoom siv, tab sis cov cua sov tau faib tsis sib npaug, yog li cov txheej txheem ib leeg tsis tuaj yeem hu ua kom tau txais txiaj ntsig, uas yog vim li cas cov neeg siv khoom tsis tshua nyiam nws.
Cua sov nrog cov kav dej kuj tuaj yeem ua tiav raws li cov txheej txheem sau. Hauv qhov no, kev noj cov khoom siv yuav ntau dua, vim tias qhov ntev ntawm cov yeeb nkab yuav nce ntxiv, txawm li cas los xij, kev tswj hwm thiab kev ua haujlwm ntawm cov cua sov no yuav yooj yim dua, cov cua sov yuav raug faib kom sib npaug. Qhov kev xaiv zoo tshaj plaws rau lub tsev ntiag tug yog ob lub yeeb nkab, uas cov ntsiab lus tau muab tso rau hauv pem teb lossis phab ntsa ntawm lub tsev nyob ib puag ncig. Yog hais tias lub kaw lus muaj ib tug expansion built-in tank, ces lub twj tso kua mis thiab kev ruaj ntseg pab pawg neeg tsis xav tau.
cov lus qhia tshwj xeeb
Nyob hauv qhov tseem ceeb no, yuav tsum ua tib zoo mloog cov kws tshaj lij cov lus qhia.
Thaum cov kav dej cua sov tau teeb tsa, nruab nrab ntawm pawg kev ruaj ntseg thiab lub boilerkev teeb tsa ntawm kev kaw-tawm thiab tswj li qub tsis tuaj yeem lees txais.
Kev xaiv kab
Thaum txuas cov kav dej polypropylene nrog cov kav hlau-yas, nws yuav tsum raug coj mus rau hauv tus account tias txoj kab uas hla ntawm cov khoom polypropylene sib haum rau qee yam tsis muaj cov kav hlau. Yog li, polypropylene Dn 25x4, 2 yuav tsum tau muab rau cov khoom siv hlau-yas, qhov ntev yog 20x2. Yog siv hlau-yas 16x20, ces polypropylene kav Dn 20x3, 4 yuav tsum tau siv rau cov kav hlau 26x3, Dn32x5, 4. Yuav tsum tau siv roj teeb los ntawm cov kav dej loj nrog ob lub yeeb nkab yuav tsum siv polypropylene 20x3, 4.
Cov kav dej loj dua thiab lub tshuab hluav taws xob loj dua li 1.2 ntiv tes tsis siv tau. Thaum cua sov hauv tsev nrog cov kav dej polypropylene, koj yuav tsum tsis txhob raug coj los ntawm nqe lus uas qhia tias qhov kub siab dua hauv tsev thaum siv cov kav dej loj dua thiab lub ntsuas cua sov.
txhawm rau ua kom lub cev ua haujlwm tau zoo, qhov ntev ntawm cov kav dej xa khoom los ntawm cov khoom siv boiler mus rau lub tshuab hluav taws xob kawg yuav tsum tsis txhob ntau tshaj 25 meters. Raws li rau lub hwj chim, nws qhov siab tshaj plaws txwv yuav yog 12 kilowatts.
Raws li kev xyaum qhia, kev ua haujlwm zoo thiab raug ntawm lub kaw lus, qhov twg nws yuav tsum siv cov kav dej 20x3, 4, yog tias siv 6 lub roj teeb, txhua qhovmuaj 10 seem. Yog tias koj siv ntau lub tshuab hluav taws xob ntau, ces qhov ntev ntawm cov yeeb nkab txuas yuav tsum tau nce ntxiv, qhov no, tig mus, yuav ua rau cov roj teeb tsis sib xws uas raug tshem tawm ntawm lub boiler.
Cov ntaub ntawv ntxiv ntawm txoj kab uas hla xaiv
Nws yog ib qho tseem ceeb los xaiv txoj kab uas hla ntawm cov kav dej rau cua sov. Yog tias koj txuas ntau lub roj teeb lossis ua kom ntev ntawm cov raj xa dej, koj tuaj yeem siv cov khoom siv polypropylene nrog rau qhov loj hla. Qee zaum cov xwm txheej tau piav qhia yog tsim nyog. Nyob rau hauv rooj plaub no, qhov hla ntawm cov kav dej tuaj yeem yog 32x5, 4. Hlau-yas kav 26x3 yuav tsum tau txuas nrog cov khoom zoo li no. Muaj lwm txoj kev daws teeb meem uas suav nrog kev sib txuas tsis yog ib qho, tab sis ob lub cua sov ib zaug.
Qhov twg cov kav dej polypropylene xaiv
Yog tias koj txiav txim siab cov yeeb nkab twg rau cua sov lub tsev ntiag tug yog qhov tsim nyog tshaj plaws, ces xyuam xim rau cov khoom siv polypropylene, uas yog cov niaj hnub tshaj plaws ntawm cov khoom lag luam. Rau kev sib txuas lus cua sov, nws yog qhov zoo tshaj plaws los siv cov khoom siv polypropylene reinforced tuab uas tuaj yeem siv rau qhov kub ntawm 80 degrees lossis ntau dua. Nyob rau hauv cov ntaub ntawv no, cov kav dej muaj peev xwm mus rau lub siab ntawm 6 atmospheres. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev kub siab thiab kub tuaj yeem txo lub neej ntawm cov khoom, yog li nws raug pom zoo kom siv cov khoom siv polypropylene hauv cov tshuab uas nws lub zog ua haujlwm tsis tshaj 7 cua.
Ntawm ntawm kev muag khoom koj tuaj yeem pom cov kav dej nrog kev txhawb nqa sab hauv thiab sab nraud. Qhov kev xaiv tom kawg yog qhov nkag tau yooj yim tshaj plaws, thaum kev txhawb nqa yuav luag tsis cuam tshuam rau cov yam ntxwv ntawm lub zog, nws lub hom phiaj yog los them rau thermal linear expansion, uas yog muaj nyob rau hauv cov khoom. Yog tias koj siv cov kav dej nrog cov txheej txheem sab nraud, tom qab ntawd cov txheej txheem kev teeb tsa yuav ua haujlwm hnyav dua, txij li tus tswv yuav tsum tau ntxuav cov yeeb nkab los ntawm txheej uas twb muaj lawm mus rau qhov ntev ntawm kev sib cuag nrog kev sib txuas. Yog tias koj xaiv cov kav dej rau cua sov hauv tsev, ces nws tsim nyog xav tias qhov kev txhawb nqa sab nraud yuav raug rau cov neeg kho tshuab kev ntxhov siab.
Kev xaiv cov khoom sib xyaw thiab cov kav dej nrog kev txhawb nqa sab hauv
Cov khoom lag luam nrog cov khoom siv aluminium sab hauv yog tag nrho ntawm qhov tsis zoo saum toj no. Lawv nthuav dav thaum rhuab los ntawm 100 degrees yog sib npaug rau 5 centimeters ib 10 meters ntawm cov yeeb nkab. Txawm tias muaj tseeb hais tias xws li cov kav dej tsis muab rau qhov yuav tsum tau rau stripping, thaum txuas, lub ntug yuav tsum tau trimming. Cov haujlwm no suav nrog kev ua cov khoom lag luam nrog cov cuab yeej tshwj xeeb uas ua rau cov ntug perpendicular mus rau sab nrauv.
Ua ke cov khoom siv polypropylene nrog polyethylene filling muaj cov yam ntxwv zoo thermal nthuav dav. Lub hauv paus ntawm cov yeeb nkab muaj ib txheej ntawm polyethylene, uas yog coated nyob rau hauv daim ntawv ntawm ib feem ntawm polypropylene. Yog tias koj xav xaiv cov kav dej zoo tshaj plaws rau cua sov, ces koj yuav tsum xyuam xim rau cov uas muaj cov yam ntxwv zoo tshaj plaws thermal expansion. Qhov twgcov kws tshaj lij pom zoo kom nyiam cov khoom lag luam nrog cov khoom siv fiberglass sab hauv. Qhov zoo dua yog qhov sib thooj ntawm cov ntsiab lus melting ntawm fiberglass thiab polypropylene. Ua tsaug rau qhov no, tsis tas yuav tsum muaj kev sib txuas ntxiv ntawm kev sib txuas nrog qhov haum. Fiberglass fuses nrog txheej ntawm polypropylene, tsim txhua yam ua ke rau hauv ib lub monolith. Tab sis yog tias koj txiav txim siab xaiv cov kav dej no, ces koj yuav tsum tau npaj rau tus nqi zoo dua.
xaiv hlau-plastic
Ua ntej koj yuav cov kav dej rau cua sov lub tsev ntiag tug, koj tuaj yeem xav txog cov hlau-yas, uas yog kev daws teeb meem thoob ntiaj teb. Nws zoo sib txuas cov yam ntxwv ntawm cov kav hlau thiab yas. Cov khoom yog ua los ntawm aluminium alloy coated nrog high density polyethylene. Lub txheej txheej yog heev resistant rau txhoj puab heev ib puag ncig. Ntawm cov yam ntxwv zoo yog cov kev ua haujlwm siab, zoo nkauj zoo nkauj, tus nqi qis ntawm kev teeb tsa ua haujlwm, hloov tau yooj yim, tsis muaj corrosion.
Cov ntsiab lus no tuaj yeem txuas ua ke yam tsis tas siv vuam, lawv txawv los ntawm kev ua haujlwm ntev thiab ua kua muag ua haujlwm zoo. Tab sis cov khoom zoo li no kuj muaj qee qhov tsis zoo, uas tau qhia txog kev puas tsuaj ntawm qhov chaw nyob rau hauv lub zog ntawm ultraviolet hluav taws xob. Txawm li cas los xij, cov txheej txheem no tuaj yeem rov qab los: ntawm qhov chaw ntawm qhov cuam tshuam, kev tiv thaiv yuav tsum tau muab tso rau hauv cov yeeb nkab corrugated. Lwm qhov tsis zoo ntawm cov neeg siv khoom xav txog kev xaiv tsawg heev ntawm txoj kab uas hla.
Tsim nyog nwsseb puas yuav cov kav dej tooj liab
Yog tias koj tseem tsis tuaj yeem txiav txim siab seb cov kav dej kub twg xaiv, ces koj yuav tsum xav txog cov kav dej tooj liab ua piv txwv, uas tau siv los ntawm qhov kawg ntawm lub xyoo pua 17th thiab tseem siv niaj hnub no. Cov qauv no tsis yog qhov yuam kev, vim qhov kev xaiv no yog qhov zoo tshaj plaws rau kev ywj pheej cua sov tshuab. Rau kev tsim cov kav dej, cov tooj liab zoo yog siv, uas yuav luag tsis muaj impurities. Raws li qhov tshwm sim, nws muaj peev xwm tau txais cov khoom uas muaj corrosion resistant thiab ruaj khov.
Zaj lus
Ntawm kev muag khoom koj tuaj yeem nrhiav cov qauv uas nws nto npog nrog polyvinyl chloride lossis polyethylene. Qhov kev ntsuas no tuaj yeem ua rau muaj txiaj ntsig zoo rau kev txo cov cua sov thaum dej hla cov kav dej. Ntawm lwm yam, xws li kev tiv thaiv tiv thaiv kev tsim ntawm condensate, txhim kho cov tsos ntawm cov khoom. Yog tias tsim nyog, cov kav dej tooj liab tuaj yeem yuav hauv daim ntawv tawv lossis mos.
