Lub qhov cua uas muaj qhov zoo yog qhov tseem ceeb rau kev nyob zoo hauv tsev. Yog li ntawd, nws yog ib qho nyuaj rau xav txog lub chav ua noj tsis muaj corrugated hood. Lub qhov cua tshuab tshem tawm cov pa, cov ntxhiab tsw tsis zoo thiab cov khoom siv hluav taws xob los ntawm chav tsev uas tso tawm thaum ua noj. Raws li koj paub, tsis muaj lub hood, tag nrho cov roj deposits yuav nyob twj ywm hauv tsev thiab nyob twj ywm ntawm chav ua noj rooj tog, khoom siv hauv tsev thiab phab ntsa. Cov ntaub ntawv muab rau hauv tsab xov xwm yuav tso cai rau tus neeg yuav khoom kom raug xaiv thiab nruab lub corrugated hood rau tus neeg yuav khoom.
corrugation yog dab tsi?
Cov kav dej corrugated yog siv los ua cov pa cua, ua tsaug rau txhua yam khoom siv hluav taws xob, ntau cov pa taws uas tshwm sim tom qab ua noj, tawm hauv chav. Txoj kab uas hla ntawm corrugations rau lub hood yog txawv, cov khoom yog tsim los ntawm ntau yam ntaub ntawv, thiab lawv kuj muaj qhov ntev sib txawv. Rau kev tsim cov kav dej hauv kev tsim khoom, stainless hlau, galvanized steel thiab aluminium yog siv. Qhov hla ntawm tus qauv rau lub qhov hluav taws xob yog puag ncig thiab square, thiab raug xaiv nyob rau hauv lub caj dab ntawm lub hood thiab lub qhov cua channel.
Lub kaw lus tso pa tiv thaiv kev sib kis ntawm cov ntxhiab tsw phem nyob ib puag ncig lub tsev, yog li ntawd,ventilate chav tsev, tsis tas yuav qhib qhov rais thiab qhov rooj.
Ua ntej yuav cov yeeb nkab corrugated, koj yuav tsum paub koj tus kheej nrog nws cov khoom thiab nta. Cov khoom yog hloov tau, muaj peev xwm tiv taus kev khoov, rov qab mus rau lawv daim ntawv qub, thiab ib nrab hloov tau. Cov yam ntxwv tseem ceeb ntawm cov kav dej corrugated muaj xws li:
- kub resistant;
- bend nqi;
- khoom kab.
Cov kav dej corrugated yog thermally rwb thaiv tsev kom tsis txhob muaj suab nrov.
Tim cov kav dej corrugated
Rau lub tsev hoods, siv ob hom corrugations:
- Aluminium corrugation rau lub hood. Cov qauv zoo li no feem ntau yog vim lawv pheej yig thiab ntau yam. Cov khoom lag luam muaj cov khoom tiv thaiv corrosion thiab lub neej ua haujlwm ntev, nrog rau lawv tsis ntshai ntawm qhov kub thiab txias.
- Plastic corrugated yeeb nkab. Cov khoom yas muaj lub hom phiaj tib yam li txhuas corrugations. Lawv sib haum xeeb haum rau sab hauv ntawm chav tsev, tab sis hmoov tsis, cov kav dej yas tsis tiv taus qhov kub thiab txias.
Cov ntsiab lus tseem ceeb ntawm qhov cua tshuab
Txhawm rau txiav txim siab qhov twg qhov cua zoo tshaj plaws, koj yuav tsum paub koj tus kheej nrog cov qauv tsim qauv:
- Cov khoom sib txuas. Lawv sib npaug thiab kev hloov pauv. Nws yog cov adapter txuas uas siv los txuas cov kav dej.
- Cov tshev valve yog siv los xyuas kom meej tias cov cua ntws raugmus ncig.
- Qhia kom nrawm nrawm. Ua kom nrawm tso cov kav dej corrugated.
- Khoov lossis twists. Siv los coj tus qauv mus rau qhov raug.
- Air duct. Nws raug xaiv raws li qhov ntsuas ntawm ntu thiab cov yeeb nkab nws tus kheej. Cov qauv tsis sib xws ntawm corrugations rau lub hood yog 120 los ntawm 60 millimeters.
Thaum xaiv qhov chaw rau kev tsim cov qauv, nws yuav tsum tau coj mus rau hauv tus account qhov ntev ntawm cov khoom nws tus kheej.
Qhov zoo thiab qhov tsis zoo
Corrugated yeeb nkab muaj qee qhov zoo thiab qhov tsis zoo. Qhov zoo muaj xws li:
- Yooj yim installation. Lub corrugation rau lub hood khoov zoo kawg nkaus, yog li nws yooj yim rau nruab rau koj tus kheej.
- ntau yam.
- Hais lub neej ua haujlwm ntev.
- Tus nqi pheej yig rau txhua tus.
Disadvantages of corrugated pipe:
- Vim tias cov qauv teeb ci dhau lawm, lawv tuaj yeem raug puas thaum lub sijhawm teeb tsa.
- Koj yuav tsum tau mount lub corrugation kom zoo zoo, lub straightened cua duct yog nyuaj rau quav rov qab.
- Qhov muaj corrugated folds nyuaj rau kev ntxuav ntawm cov qauv.
corrugated yeeb nkab diameter
Txoj kab uas hla ntawm cov qauv yog qhov tseem ceeb, vim tias txawm tias qhov yuam kev me tshaj plaws yuav txo qis kev ua haujlwm thiab ua rau muaj kev tawm tsam ntxiv. Feem ntau, cov neeg siv khoom nyiam ib puag ncig yas corrugation rau hoods, 150 mm inch. Rolled kav nrog xws li ib txoj kab uas hla yog ib qho yooj yim rau nruab thiab muaj ib tug ntev ntevlub sijhawm ua haujlwm. Qhov chaw thib ob hauv kev muag khoom yog nyob ntawm 100 mm corrugated yeeb nkab. Thiab nyob rau hauv qhov kawg qhov chaw yog ib tug yeeb nkab rau lub tso pa nrog ib txoj kab uas hla ntawm 120 millimeters, qhov qeeb tshaj plaws.
Hauv kev lag luam, cov kav dej uas muaj txoj kab uas hla ntawm 200 millimeters ib txwm siv. Qhov loj ntawm cov khoom yog zoo tagnrho rau fume extraction thiab pa phem tshem tawm, tshwj xeeb tshaj yog nyob rau hauv chemical laboratories.
Yuav ua li cas xaiv cov yeeb nkab zoo?
Qhov ntau ntawm cov kav dej corrugated ua rau nws nyuaj rau nrhiav txoj hauv kev. Thaum xaiv ib yam khoom, ua ntej ntawm tag nrho cov, xyuam xim rau tej yam tsis.
- Cov yeeb nkab yog ua los ntawm.
- Txoj kab uas hla thiab qhov siab ntawm tus qauv. Hauv cov khw muag khoom tsim kho Leroy, tus kws pab tswv yim yuav pab koj xaiv lub corrugation rau rho tawm cov kab uas xav tau.
- Quality.
- Nyiaj.
Yog tias txoj kab uas hla ntawm corrugation rau lub hood loj dua lub nozzle ntawm lub hood nws tus kheej, qhov no tuaj yeem ua rau cov khoom kim heev. Nws yog ib qho tsim nyog yuav tsum xyuam xim rau cov khoom ntawm lub tuam txhab no, vim hais tias, raws li cov neeg siv kev txheeb xyuas, cov kav dej corrugated yog cov khoom zoo, thiab lub tuam txhab nws tus kheej tau txais lub koob npe nrov hauv kev ua lag luam.
Thaum xaiv, xav txog qhov chaw ua haujlwm, uas yog, nws cov yam ntxwv. Yog tias cov yeeb nkab yuav tsum tau muab tso rau sab nraum zoov, nws yog qhov zoo dua los xaiv cov khoom nrog thermal rwb thaiv tsev.
Vim tias cov yeeb nkab corrugated yuav tsum haum rau tag nrho ib puag ncig ntawm chav tsev, yuav tsum tau saib xyuas tshwj xeeb rau cov xim ntawm cov khoom.
Thaum yuav khoom corrugation, koj yuav tsum xyuas kom meej tias cov khoomzoo thiab ntawv pov thawj. Yog tias khawb lossis lwm yam tsis xws luag tau pom ntawm cov khoom thaum kuaj, nws zoo dua tsis txhob yuav nws.
Kev teeb tsa thiab teeb tsa cov yeeb nkab corrugated
Thaum txhim kho cov yeeb nkab corrugated, tshwj xeeb yuav tsum tau them rau cov ntsiab lus hauv qab no:
- Qhib thiab kev ntseeg siab ntawm kev ceev ceev. Lub neej kev pab cuam ntawm lub corrugation rau lub hood nyob ntawm qhov fastening. Txhawm rau kom cov khoom tuav tau zoo, nws yuav tsum tau kho txhua 2 meters, thiab yog tias tus qauv luv luv, ces nws zoo dua tom qab ib 'meter'. Tag nrho cov pob qij txha ntawm cov yeeb nkab yuav tsum tau kho.
- Tightness. Yog tias qhov khoob tshwm sim ntawm cov pob qij txha, ces tag nrho cov ntxhiab tsw uas yuav tsum tawm mus sab nraud yuav rov qab mus rau hauv chav.
- Lub xub ntiag ntawm tus kiv cua. Kev txhim kho kom zoo ntawm cov kiv cua pab txhawb kom qhov tseeb tso tawm ntawm huab cua.
Pib kev teeb tsa, koj yuav tsum npaj cov ntaub ntawv rau kev teeb tsa, uas yog:
- caws;
- aluminium daim kab xev;
- saj zawg zog tube;
- sealant;
- grille nrog valve.
Ntxiv rau, koj yuav xav tau lub adapter, tab sis tsuas yog yog tias cov yeeb nkab thiab corrugation muaj cov duab sib txawv lossis txawv ntawm txoj kab uas hla. Yuav tag nrho cov khoom ua ke, yog li nws yuav yooj yim dua los xaiv tus naj npawb ntawm cov khoom xav tau rau kev teeb tsa.
Cov kauj ruam ntawm kev teeb tsa ntawm qhov qhib ntawm lub hood
Thaum tag nrho cov ntaub ntawv tau npaj, koj tuaj yeem pib txhim kho cov corrugations. Cov txheej txheem muaj cov kauj ruam hauv qab no:
- Ua ntej, cov yeeb nkab yuav tsum tau ncab thiabtxuas qhov kawg rau lub hood nozzle.
- Yuav kom cov pa cua kom raug kho kom raug, clamps yuav tsum tau nruab txhua ib thiab ib nrab meters.
- Tom ntej, txuas rau lwm qhov kawg rau lub qhov cua thiab muab cov pob qij txha nrog sealant.
Thaum twg yuav tsum hloov cov kav dej?
Hauv thaj chaw nyob, cov khoom siv stainless hlau thiab txhuas feem ntau yog siv. Lub corrugation rau lub hood yog resistant rau ya raws, nws tsis rot thiab tsis corrode, yog li nws yog siv feem ntau. Lub neej kev pab cuam ntawm cov yeeb nkab corrugated nyob ntawm kev txhim kho kom raug, ceev faj thiab tu cov khoom tsis tu ncua.
Koj tsis tas yuav saib xyuas tshwj xeeb ntawm corrugation, nws yuav txaus los so cov plua plav thiab khawb ib ntus. Txawm hais tias kev tu tsis tu ncua, dhau sijhawm, cov roj tuab tuab nrog cov hmoov av thiab hlawv yuav ua rau ntawm phab ntsa ntawm corrugation. Hmoov tsis zoo, nws yog tsis yooj yim sua kom ntxuav xws li muaj kuab paug, yog li tib txoj kev tawm yog mus yuav ib tug tshiab yeeb nkab. Thaum tshem cov qub corrugated yeeb nkab, nws yog ib qho tsim nyog los ntxuav cov pob qij txha, lub qhov cua grate thiab tsuas yog tom qab ntawd mount lub corrugation tshiab.
Kev xaiv zais
Ntxiv rau nws lub hom phiaj tseem ceeb, cov yeeb nkab corrugated yuav tsum saib zoo nkauj thiab haum rau sab hauv ntawm chav tsev. Yog hais tias lub qhov cua ntawm cov yeeb nkab muaj ib tug duab plaub cross-section, ces nws yuav tsum tau npog los ntawm dai rau hauv chav ua noj txee. Muaj cov chav ua noj uas muaj qhov tshwj xeeb tsim rau cov kav dej yas. Feem ntau siv rau kev zais:
- gypsum board lossis lub thawv yas;
- stretch or false ceiling.
Cia li corrugation rau lub hood zoo li nthuav.
Cov kev xaiv npog npog no ua rau tsis muaj kev cuam tshuam thiab nkag mus sai rau txhua qhov kev sib txuas lus. Yog hais tias lub hood thiab cov kav dej tso cua muaj tib xim, ces tsis tas yuav tsum tau npog lawv, qhov tseem ceeb yog kom haum cov qauv rau sab hauv ntawm chav tsev.
Hauv Leroy Merlin lub tsev hypermarkets, nws yog ib qho yooj yim los khaws ntau yam ntsiab lus rau corrugation rau lub hood, uas yog, ua kom tiav cov khoom. Tag nrho cov txheej txheem yog cov khoom zoo thiab cov yam ntxwv, thiab qhov yuav tsum tau tshawb nrhiav thiab yuav cov fasteners lossis lwm qhov chaw yuav ploj mus, uas muaj txiaj ntsig zoo ntawm cov khoom siv thiab sijhawm.
Txoj cai rau kev saib xyuas cov kav dej corrugated
Cov corrugations du-walled tau yooj yim thiab yooj yim ntxuav ntawm av. Cov qauv ntu yog ib qho yooj yim los tswj, thiab cov khoom lag luam nrog lub corrugation txoj kab uas hla ntawm 120 millimeters yog yooj yim los ntxuav los ntawm ib txhais tes nrog ib daim txhuam cev hauv. Cov ntu tau yooj yim tshem tawm thiab nruab.
Thaum cov phab ntsa ntawm cov corrugation yog embossed, nws nyuaj dua los ntxuav cov av. Nws yog nyob rau hauv lub folds uas av, plua plav thiab fatty deposits sau thaum lub sij hawm ua hauj lwm. Vim li no, ntau tus tswv tsev tsis siv sij hawm tu thiab yuav cov kav dej tshiab.
Tau paub koj tus kheej nrog cov yam ntxwv ntawm kev teeb tsa thiab cov cai rau kev xaiv corrugations, koj tuaj yeem yooj yim ua txhua txoj haujlwm koj tus kheej. Cov txheej txheem kev teeb tsa tsis tas yuav muaj kev txawj tshwj xeeb; thaum lub sijhawm teeb tsa, koj tuaj yeem ua yam tsis muaj cov cuab yeej tshaj lij. Muaj tseeb thiab ua tau zoo ntsia corrugated yeeb nkab yuavua hauj lwm ntau xyoo.
