Kev nyob tau yooj yim (tshwj xeeb yog lub caij txias) yog tsis yooj yim sua yam tsis muaj cua sov kom zoo. Rau lub hom phiaj no, txhuas radiators invented rov qab nyob rau hauv lub 50s ntawm lub xyoo pua xeem yog nce siv. Lawv qhov kev thov nyob rau theem tam sim no ntawm kev tsim kho (ob qho tib si kev lag luam thiab kev lag luam) yog pheej loj zuj zus. Nyob rau hauv Lavxias teb sab kev ua lag luam, xws li radiators yog dav sawv cev los ntawm domestic thiab European los yog Suav manufacturers.
Note! Hauv koog tsev kawm ntawv cov hluav taws xob hluav taws xob qub, nws yog qhov zoo dua tsis txhob siv cov radiators.
Tsev tsim khoom
Hnub no, aluminium radiators tau ua ob txoj hauv kev:
- High pressure casting. Nyob rau hauv txoj kev no, molten aluminium alloy yog poured rau hauv pwm nyob rau hauv siab. Ua ntej qhov kawg ntawm kev ua tiav ntawm cov hlau, cov cuab yeej thev naus laus zis npaj rau kev tsim cov khoom ntws tawm raug tshem tawm. Qhov nyob rau hauv qis qis yog kaw nrog ib tug tshwj xeeb plug (xws li vuam los yog nias).
- Txoj kev Extrusion. Nrog rau txoj kev no, sab sauv thiab qis ntawm ntu (nrog rau kab rov tav txoj kab rau kev ncig ntawm lub coolant) kuj tau siv casting. Qhov nruab nrab (nrog rau txoj kab ntsug) yog tsim los ntawm extrusion: aluminium, rhuab mus rau lub xeev ntawm soft plasticine, yog nias rau hauv pwm. Tom qab qhov kawg solidification, tag nrho peb seem yog interconnected nyob rau hauv ib tug ntawm peb txoj kev: los ntawm vuam, nias, los yog siv tshwj xeeb adhesives.
Tus nqi ntawm cov cua sov radiators ua los ntawm txoj kev extrusion yog qis dua rau cov cam khwb cia counterparts. Txawm li cas los xij, lub xub ntiag ntawm thev naus laus zis seams txo lub zog thiab kev ntseeg siab ntawm cov khoom, yog li lawv tsis tshua xav tau thiab nrov dua li cov khoom sib tw.
Note! Radiators ua los ntawm extrusion yog ua raws li cov kev cai siab tshaj plaws txog acid-base Performance index (7-8). Nws hloov tawm tias lawv tsuas tuaj yeem siv tau nrog cov khoom siv nruab nrab xwb.
Ntau yam
Thaum lub ntsiab lus ntawm kev sib txuas ntawm cov kav dej rau muab cov dej txias rau lub cev ntawm lub tshuab hluav taws xob aluminium, cov khoom no tau muab faib ua ob pawg:
- Nrog kev sib txuas sab. Xws li cov khoom sib dhos muaj 4 qhov (nrog rau txoj kab uas hla ntawm 1 nti). Nyob ntawm cov cuab yeej cuab tam ntawm lub tsev, cov kav dej (qhov nkag thiab qhov hluav taws xob) tuaj yeem txuas rau ntawm ib sab lossis ob qho tib si. Hauv 2 qhov tsis siv (thaum txuas cov kav dej) qhov, cov ntsaws tshwj xeeb lossis cov khoom siv ntsuas kub tau teeb tsa.
- Nrog kev sib txuas hauv qab. Cov khoom zoo li no nyob rau hauv kev thov nyob rau hauv niaj hnubcov tsev ua haujlwm, khw muag khoom, chaw kho mob thiab kev tsim kho tus kheej.
Txawm hais tias tag nrho cov khoom no yog ntu hauv kev tsim, cov chaw tsim khoom muab ob hom txhuas cua sov radiators rau muag:
Nyob rau hauv daim ntawv ntawm lub Hoobkas sib dhos roj teeb, muaj 4-12 ntu
Los hauv ib ntu. Thaum lub sij hawm installation txheej txheem, tag nrho cov khoom yog interconnected siv hlau couplings thiab insulating gaskets
Cov khoom muaj feem xyuam rau thawj hom yog yooj yim rau nruab, thiab nws yuav siv sij hawm me ntsis. Tsis tas li ntawd, cov radiators muaj, raws li txoj cai, qhov ntau thiab tsawg. Yog li ntawd, nws yog qhov yooj yim heev los xaiv cov khoom tiav los hloov cov roj cam khwb cia hlau lossis hlau tsis siv. Nrog kev pab los ntawm radiators ntawm hom thib ob, nws yog ib qho ua tau kom raug xam cov thermal fais fab uas yuav tsum tau ua kom sov ib chav. Nyob ntawm qhov no, lawv tau txais raws nraim tus naj npawb ntawm ntu uas koj xav tau. Cov khoom zoo li no tau siv dav los ntawm cov kws tshaj lij hauv kev tsim thiab tsim cov qauv tshiab rau ntau lub hom phiaj.
Ntawm cov txheej txheem thev naus laus zis ntawm cov tshuab hluav taws xob zoo li no, nws yuav tsum tau muab sau tseg rau qhov sib tshooj geometry ntawm txoj kab ntsug rau qhov kev tso dej txias. Hnub no muaj 3 leeg:
- nyob rau hauv daim ntawv ntawm rhombus (tsis tshua muaj siv vim tsis tshua muaj zog mechanical zog);
- elliptical;
- ncig (nws yog cov duab no uas muab lub zog zoo tshaj plaws).
Scope of application
Cov peev txheej ntawm aluminium cua sov radiators yog txwv los ntawm acid-base tshuav (pH) siv nyob rau hauv lub coolant system. Rau cov dej ntshiab pH=7. Kev txo qis hauv qhov ntsuas no txhais tau tias cov kua tau txais cov khoom ntawm cov kua qaub. Qhov nce hauv pH (ntau tshaj 7) qhia tias cov kua yog alkaline. Thaum raug huab cua, ib qho kev tiv thaiv oxide zaj duab xis ua rau ntawm aluminium nto. Tab sis, nyob rau hauv kev cuam tshuam ntawm cov kua tshuaj lom neeg, nws tawg, uas txo cov kev pab cuam lub neej.
Yog li ntawd, tsis muaj ib lo lus teb rau lo lus nug ntawm lub tshuab hluav taws xob twg zoo dua txhuas lossis hlau. Piv txwv li, nyob rau hauv ib lub tsev ntiav (nruab nrab nrog ib tug autonomous cua sov system, thaum tus tswv nws tus kheej siv tau cov kua nrog cov yam ntxwv paub rau nws mus ncig) los yog ib tug niaj hnub multi-storey tsev (nruab nrog chav boiler; thiab cov yam ntxwv ntawm lub tsev). coolant tuaj yeem tau txais los ntawm tus kws tshaj lij pabcuam nws) koj tuaj yeem txhim kho cov roj teeb txhuas niaj hnub. Nyob rau hauv ib lub tsev qub uas cov dej los ntawm ib tug nyob ze thermal fais fab nroj tsuag yog siv rau cua sov (nyob rau hauv uas alkali yog tshwj xeeb tshaj yog ntxiv rau kev tiv thaiv kev tsim ntawm scale nyob rau hauv lub sab hauv ntawm lub boilers), nws yog zoo dua los siv lub niaj zaus steel radiators.
Qhov dav dua pH ntau yam qhia los ntawm cov chaw tsim khoom hauv cov ntaub ntawv thev naus laus zis, qhov dav ntawm lub tshuab hluav taws xob no, thiab nws tsawg "whimsical" rau cov kua siv hauv cov cua sov.
Specifications
Cov yam ntxwv tseem ceeb ntawm aluminium radiators suav nrog:
- Ua haujlwm siab - 16-20 atm.
- Kev ntsuas siab (uas feem ntau tsim hauv cov kav dej thaum kuaj xyuas qhov system ua ntej lub caij cua sov) - 24-30 atm.
- siab tshaj plaws ntawm kev sib tsoo - 48-100 atm.
- Kub hloov ntawm ib ntu - nyob ntawm qhov loj thiab tsim nta ntawm 150 txog 195 W.
- Tus nqi ntawm qhov sib npaug ntawm cov kua qaub-pH (pH): rau extrusion - 7-8; rau tus qauv nrum 6, 5-9; rau radiators nrog cov txheej txheem tiv thaiv ntawm cov phab ntsa sab hauv - 5-10.
- Qhov siab tshaj qhov txias txias yog 110-120 degrees.
- Section peev - ntawm 0.27 txog 0.43 litres.
- Qhov kev ncua deb ntawm cov axes ntawm cov kab rov tav cov khoom siv yog los ntawm 150 txog 800 hli (feem ntau: 350 thiab 500 hli).
- Section dav - 76-80 mm.
- Section qhov tob - 70-96 mm.
- Qhov hnyav ntawm ib ntu yog los ntawm 0.78 kg (thiab qhov hnyav dua, qhov zoo dua qhov hloov hluav taws xob thiab kev ntseeg siab). Hmoov tsis zoo, qee cov tuam txhab lag luam tam sim no tsis ntsuas qhov ntsuas no.
- Inlet txoj kab uas hla (tus qauv) - 1 nti.
pros and cons
Qhov zoo ntawm aluminium radiators (piv rau cam khwb cia hlau lossis steel counterparts) yog:
- High kub hloov vim lub cev thiab tshuaj lom neeg ntawm cov khoom siv rau kev tsim khoom.
- Short inertia rau lub sijhawm sov so tsawg kawg thiab yooj yim kho nws pibteeb kub.
- Kev txuag roj tseem ceeb thaum siv hauv cov tshuab cua sov ywj pheej.
- Cov ntim me me ntawm cov ntu, uas tso cai rau siv cov twj siv hluav taws xob qis.
- Lub teeb yuag, uas yooj yim heev rau kev thauj mus los thiab kev teeb tsa tom qab, thiab tseem txo cov load ntawm cov kev txhawb nqa ntawm lub tsev (uas yog qhov tseem ceeb tshwj xeeb rau kev tsim kho tus kheej).
- Tus nqi pheej yig (qhov nruab nrab 30-35% pheej yig dua li bimetallic counterparts).
- zoo li ntxim nyiam.
- Tus qauv tsim tso cai rau koj los tsim lub roj teeb cua sov raws li qhov loj ntawm chav.
Qhov tsis zoo ntawm aluminium cua sov radiators (tsis zoo li cov neeg sib tw bimetallic) yog:
- Lawv tsis tuaj yeem muab tso rau hauv lub hauv paus cua sov (qhov twg nws tsis tuaj yeem tswj qhov purity ntawm lub coolant). Tsis tas li ntawd, thaum yaug cov kav dej (piv txwv li, ua ntej pib lub caij cua sov), muaj ntau yam tshuaj active reagents tuaj yeem siv tau, uas tuaj yeem cuam tshuam tsis zoo rau kev nyab xeeb thiab kev ua haujlwm ntawm cov roj teeb txhuas.
- Qhov yuav tsum tau nruab tshwj xeeb li qub rau lub sijhawm tshem tawm ntawm hydrogen tsim thaum lub sij hawm sib cuam tshuam ntawm txhuas nrog cov kua dej tshuaj lom neeg.
- Lub sijhawm lav luv luv - los ntawm 5 txog 15 xyoo (nyob ntawm cov chaw tsim khoom). Qhov tshwj xeeb yog Fondital Aleternum, uas muaj lub sijhawm lav 20 xyoo. Thaum cov khoom lag luam bimetallic feem ntau muaj 30 xyoo.
Leadersmanufacturers
Tsis ntev los no, cov npe ntawm kev ntsuas ntawm txhuas radiators nyob rau hauv Lavxias teb sab kev ua lag luam tau coj los ntawm Italian tuam txhab Fondital thiab Ntiaj teb no. Tam sim no lawv tsim nyog kev sib tw (thiab feem ntau ua ntej ntawm lawv nyob rau hauv cov nqe lus ntawm cov khoom muag ib xyoos twg) los ntawm Italian Radena, nrog rau Lavxias teb sab Royal Thermo, Rifar thiab Konner.
Cov khoom ntawm German Tenrad yog nrov (vim tus nqi zoo / zoo piv). Ntau zaus koj tuaj yeem pom cov khoom lag luam los ntawm cov tuam txhab Polish (Armatura, SMALT) thiab Hungarian (Nami, Sunny Heater).
Cov khoom lag luam ntawm ntau lub tuam txhab suav teb yuav tsum tau kho nrog kev ceev faj. Sim txo tus nqi ntawm lawv cov khoom, lawv feem ntau txuag ntawm cov khoom. Raws li qhov tshwm sim, koj tuaj yeem tau txais cov khoom siv hluav taws xob nyias nyias thiab tsis muaj kev ntseeg siab. STI, Maxterm, Epico thiab Rommel tuaj yeem raug sau tseg ntawm cov tuam txhab tsim tau zoo los ntawm Middle Kingdom.
Hom thiab sib piv ntawm aluminium radiators los ntawm cov tuam txhab ua lag luam
Rau qhov kev sib piv kom raug, peb yuav xaiv cov qauv nrov tshaj plaws ntawm lub roj teeb cua sov (nrog rau qhov nruab nrab ntawm 500 hli), muaj rau 6 ntu los ntawm cov tuam txhab sib txawv. Vim li cas qhov khoom tshwj xeeb no? Vim lub fact tias tus qauv qhov siab ntawm cov radiators yog 558-575 mm (nws txawv nyob ntawm seb cov chaw tsim tshuaj paus), uas tso cai rau lawv mus rau nruab nyob rau hauv lub windowsill (nyob rau hauv raws li cov huab cua txaus sib txawv ntawm lub sab sauv thiab sab ntug ntawm cov khoom).. Thiab tag nrho cov thermal fais fab yog txaus kom sov ib chav me me (piv txwv li, chav pw nrog thaj tsam ntawm 9-10 m²).
Sib piv los ntawm tus nqi. Tus qauv nrog kev ua haujlwm siab ntawm 16-20 atm thiab lub sijhawm lav 10 xyoo Royal Thermo Revolution 500 tus nqi 2200-2900 rubles; Rifar Alum 500 - 3300-3400 rubles; Radena 500/80 - 3200-3600 rubles; Fondital Calidor B2 500 - 3700-3900 rubles.
Ntawm cua sov. Thaum tshav kub kub tso zis ntawm ib ntu: 171, 183, 192 thiab 191 W, feem. Qhov kom zoo dua ntawm cov khoom los ntawm Fondital thiab Radena suav nrog kev hloov pauv cua sov tshaj plaws. Txawm hais tias qee tus "gurus" ntawm kev tsim hluav taws xob kub siab ntseeg tias qhov no tsuas yog kev tshaj tawm kev lag luam los ntawm cov tuam txhab.
Nyob siab. Txawm hais tias qhov qis tshaj plaws tshaj tawm kev hloov pauv cua sov, Royal Thermo tau lees paub qhov siab tshaj plaws ntawm kev sib tsoo siab - 100 atm (rau qhov so - 48-50 atm). Qhov no tau ua tiav ua tsaug rau cov kab hla hla ntawm cov khoom ntsug. Lwm tus siv cov duab oval (elliptical). Lavxias Royal thiab Rifar pib tsim lawv cov khoom lag luam rau kev ua haujlwm hauv cov khoom siv cua sov nrog kev ua haujlwm siab ntawm 20 atm, thaum cov neeg Italians (Radena thiab Fondital) tau tsim los rau kev ua haujlwm siab ntawm 16 atm.
Summing tag nrho cov saum toj no (nyob rau hauv cov nqe lus ntawm tus nqi / zoo / kev ntseeg siab), peb qhov kev ntsuam xyuas yog raws li nram no: thawj qhov chaw - Royal Thermo Revolution 500; qhov chaw thib ob - Rifar Alum 500; thib peb - Radena 500 thiab Fondital Calidor B2 500.) thiab Suav Rommer Profi 500 (2500-2700rubles). Cov zis hluav taws xob ntawm ib ntu yog 175, 178, 142 thiab 150 W, feem. Tag nrho plaub tus qauv yog tsim los rau kev ua haujlwm siab ntawm 16 atm. Qhov siab tshaj plaws warranty rau nws cov khoom yog muab los ntawm Konner - 15 xyoo, yam tsawg kawg nkaus los ntawm Rommer - 5 xyoo.
Hais txog cov txheej txheem thev naus laus zis ntawm Fondital Aleternum B4 qauv (tus nqi ntawm lub roj teeb ntawm rau ntu yog 4400-4700 rubles) nyeem hauv qab no.
Ib yam ntxwv ntawm aluminium cua sov radiator Fondital Aleternum B4 los ntawm cov chaw tsim khoom Italian paub zoo yog cov txheej txheem tshwj xeeb los tiv thaiv cov phab ntsa sab hauv ntawm cov neeg sau khoom. Cov patented muaj pes tsawg leeg raws li cov khoom siv hluavtaws tso cai (raws li cov neeg tsim khoom) ua haujlwm zoo li cov khoom siv nrog acid-base coolant pH nyob rau hauv ntau yam: los ntawm 5 mus rau 10. Lub sij hawm warranty yog mus txog 20 xyoo (hnub no qhov no tsuas yog aluminium radiator nrog xws li lub sijhawm lav loj). Hauv cov qauv tshiab no, cov plugs ntawm cov thev naus laus zis qis qis ntawm cov kab ntsug tau teeb tsa siv cov thev naus laus zis thev naus laus zis (tsis zoo li cov qauv qub uas siv vuam siv). Txhawm rau kom hloov cov cua sov, cov phaj ntsug nram qab yog ua nyob rau hauv daim ntawv ntawm cov sectors, uas ua rau kom cua convection thiab nce cua sov hloov. Raws li cov neeg tsim khoom, cov yam ntxwv ntawm kev ua haujlwm siab (ua haujlwm siab - 16 atm, tawg siab - 60 atm) tso cai rau kev siv cov khoom siv no hauv ntau chav tsev siab siab nrog lub hauv paus cua sov.
Tus qauv Fondital Aleternum B4 tau nthuav tawm hauv kev ua lag luam hauv tsib qhov ntau thiab tsawg ntawm qhov chaw nruab nrab ntawm kab rov tav sau: 350, 500, 600, 700 thiab 800 mm (qhov muaj peev xwm ntawm ib ntu yog 0, 2, 0, 26, 0, 31, 0, 36 thiab 0.39 litres).
Note! Lub zog txhua yam ntawm cov tshuaj tiv thaiv corrosion tsis tau teev nyob rau hauv cov ntaub ntawv ntawm cov chaw tsim khoom. Yog li ntawd, thaum txhim kho cov khoom zoo li no hauv cov tsev qub (qhov twg cov khoom abrasive xws li cov xeb lossis cov xuab zeb zoo tuaj yeem muaj nyob rau hauv lub coolant), lub neej kev pab yuav luv dua.
Kev suav yooj yim ntawm cov lej yuav tsum tau ua
Txhawm rau txiav txim siab seb yuav xaiv lub tshuab hluav taws xob txhuas zoo li cas rau ib chav tsev tshwj xeeb, koj yuav tsum siv cov txheej txheem yooj yim rau kev suav cov lej uas yuav tsum tau ua. Cov kws tshaj lij (tsis tas yuav nkag mus rau qhov tsis txaus ntseeg ntawm cov cai ntawm GOSTs thiab SNIPs) ntseeg tias txhawm rau tswj kom muaj qhov kub thiab txias (thaum lub caij cua sov) hauv chav nrog cov qauv glazing thiab qab nthab qhov siab tsis tshaj 2.6-2.8 meters, lub rhaub muaj 1. kW ntawm thermal zog rau txhua 10 m². Piv txwv li, cia peb coj ib chav nrog thaj tsam ntawm 12 m². Tom qab ntawd tag nrho cov roj teeb lub zog yuav tsum yog 1.2 kW (1x1.2). Vim qhov tseeb tias tsis yog txhua tus muaj lub zog txuag hluav taws xob ob chav glazed tsis tau, thiab cov qhov rais zoo tib yam tsis tuaj yeem ua kom zoo nkauj insulated, peb yuav ntxiv 10% (0.12 kW) rau tus nqi no. Peb tau txais tag nrho cov roj teeb lub zog sib npaug 1.2 + 0.12=1.32 kW.
Xav tias, tom qab nyeem ntau qhov kev tshuaj xyuas ntawm aluminium cua sov radiators thiab cov lus qhiaCov kws tshaj lij, koj tau xaiv rau Revolution 500 (nrog rau cov dej ntws sab nraud, 500 hli nruab nrab qhov deb thiab undulating sab fins) los ntawm Royal Thermo. Cov zis hluav taws xob ntawm ib ntu tau tshaj tawm los ntawm cov chaw tsim khoom yog 171 W (0.171 kW). Tus naj npawb ntawm cov seem yuav tsum tau txiav txim siab los ntawm kev faib tag nrho lub zog xav tau los ntawm kev hloov hluav taws xob ntawm ib ntu: 1.32: 0.171=7.7 pcs. Lawm, peb hloov mus rau tag nrho cov lej tom ntej. Yog li, rau peb chav tsev nws yog ib qho tsim nyog yuav tsum tau nruab ib lub 8-section cua sov radiator ntawm ib qho qauv ntawm cov chaw tsim khoom no. Rau kev xam kom raug ntau dua, nws yog qhov zoo dua los siv lub laij lej online, uas tuaj yeem pom tau yooj yim ntawm cov vev xaib ntawm cov neeg muag khoom ntawm cov khoom no.
In xaus
Peb cia siab tias tag nrho cov ntaub ntawv saum toj no yuav pab koj txheeb xyuas seb yuav xaiv cov cua sov aluminium radiators, thiab qhov twg nws tsim nyog siv lawv. Qhov tseem ceeb tshaj plaws uas yuav tsum tau them sai sai rau: cov chaw tsim khoom warranty (ob qho tib si ntawm kev ua haujlwm thiab hloov cov khoom). Thiab oddly txaus, tshwj xeeb mloog yuav tsum tau them rau xws li ib tug kev qhia raws li qhov hnyav ntawm ib seem. Tsis muaj kev zam, txhua tus kws tshaj lij hais tias nws tsis tuaj yeem ua kom lub tshuab hluav taws xob zoo thiab txhim khu kev qha yooj yim heev. Raws li kev tshuaj xyuas ntau tus neeg siv, cov roj teeb txhuas txhuas ua haujlwm tau zoo thiab ruaj khov heev (naturally, yog tias tag nrho cov lus pom zoo hais txog qhov zoo ntawm cov dej ntws hauv cov cua sov ua raws li qhov system).
