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Yuav ua li cas sau lub cua sov system nyob rau hauv ib tug ntiav tsev: lub tswv yim thiab tricks

Feem ntau niaj hnub no nyob rau hauv ntau lub teb chaws, nrog rau cov nyob rau hauv Russia, yog cov cua kub system yog lawm ua tus sau nrog kua coolant. Cov teeb no ntawm cov khoom - complex los yog yooj yim. Nyob rau hauv lub caij nyoog kawg no cov ntaub ntawv peb yuav sib tham txog ib qho qhib Circuit Court. Raws li ib feem ntawm tej tshuab:

  • boiler chav;
  • Thaum tshav kub kub exchangers;
  • siv qhov chaw nres tsheb khoom.

Tag nrho cov ntshav sib thooj, los ntawm piping. Qhov zoo tshaj thiab cov yam ntxwv ntawm cov circulating kua yuav cuam tshuam rau lub lag luam ntawm cov khoom, yog vim li cas nws yog ib qhov tseem ceeb rau xaiv qhov yog thaum tshav kub kub hloov lwm lub tsev kua, raws li yuav tsum tau tham nyob rau hauv tsab xov xwm.

Yuav ua li cas yuav tsum yog tus coolant

Yog hais tias ua ntej koj yuav muaj ib lo lus nug hais txog dab tsi sau lub cua sov system nyob rau hauv ib tug ntiav tsev, koj yuav tsum to taub nrog dab tsi yuav tsum yog lub tshav kub cab kuj. Zoo tagnrho cov kua rau qhov no luag hauj lwm tseem tsis tau yees ua. Qhov no qhia tau hais tias tag nrho cov ntawm cov paub ntaub ntawv yog ua nyob rau hauv tej yam tej yam kev mob.

Ib qho tseem ceeb yog cov kub coolant uas tus quav yeeb tshuaj muaj peev xwm hloov nws cov khoom, uas tau nyob rau hauv kev siv ceev xwmphem lub lag luam ntawm lub system. Kom kua yuav tsum hloov ntau kub nyob rau hauv ib tug luv luv lub sij hawm, nws yog ib tug me me viscosity, nws yuav tsum tsis txhob tsiag ntawv los ntawm ua corrosion thiab yuav tsum tsis txhob ua rau ib tug txaus ntshai rau cov neeg nyob. Ntawm lwm yam, thaum Identify tshav kub kub losses yuav tsum tsawg heev, thiab tsis tshua muaj viscosity yuav indicative ntawm tus nqi ntawm siv thiab ua hauj lwm zoo.

Yog hais tias koj tsa cov nqe lus nug ntawm yog dab tsi sau nyob rau hauv ib tug ntiav tsev cua kub cev, koj yuav tsum paub hais tias ib tug los yog lwm coolant yuav ua xeb, yog li ntawd koj yuav pom me ntsis kev txwv thaum xaiv mechanisms thiab qhov chaw ntawm lub cev.

kev nyab xeeb

Yog hais tias peb yuav sib tham txog kev ruaj ntseg, ces cov kua yuav tsum tsis txhob ntau tshaj lub cai ntawm toxicity, tiv cav tseb kub, tib yuav tsum thov kuj yuav officers ntawm cov kua. Ib qho tseem ceeb nyob rau hauv kev xaiv ib tug nqi. Tus nqi yuav tsum kuj tsis tshua muaj, txwv tsis pub tus neeg yuav tsum tau siv ib tug coolant rau ib ntev lub sij hawm yam tsis hloov nws.

Kev siv cov dej

Ua ntej koj yuav txiav txim siab li cas sau lub cua sov system nyob rau hauv ib tug ntiav tsev, koj yuav tsum tau xav txog lub feem ntau kev daws rau qhov no qhov teeb meem. Ib tug yog dej, qhov zoo ntawm cov uas yog qhia nyob rau hauv ntau tshaj thaum tshav kub kub muaj peev xwm ntawm tag nrho cov kua, raws li zoo li cov tsis tshua kub ceev. Yog li, ib tug kilogram ntawm dej uas nws kub yog 90 ° C rau txias rau 70 ° C, muab tawm lub tshav kub nyob rau hauv tus nqi ntawm 20 kcal.

Thaum txiav txim siab rau dab tsi sau nyob rau hauv ib tug ntiav tsev cua kub siv fais fab hauv boiler, cov dej yuav tsum tau ua ib qho kev xaiv, uas yog txawv ecological thiab toxicological zog ntawm cov khoom cua tshuaj. Nws yog muaj kev ruaj ntseg rau tus txiv neej, thiab yog hais tias muaj yog ib tug los, nws yuav tsis xa ib tug hassle. Tej coolant yuav tau yooj yim tswj, nrog ib tug tsis muaj peev xwm ntawm lub ntim ntawm lub Bay nyob rau hauv cov yam tooj system. Qhov no coolant twb tsis muaj cov neeg sib tw ntawm ib tug nqi pheej yig dua cov kua tsuas tsis tau pom.

rau cov ntaub ntawv

Thaum yuav raug tej kev ua hauj lwm nyob rau hauv pem hauv ntej ntawm koj rau dab tsi los sau cov cua kub uas nyob rau hauv ib tug ntiav tsev, koj yuav tsum tau paub hais tias cov dej nyob rau hauv lub li ib txwm daim ntawv yuav tsum tsis txhob siv, vim hais tias nws yog neeg nplua nuj nyob rau hauv ntsev thiab oxygen. Thaum lub sij hawm, xws li additives rau lub puab chaw ntawm lub cua sov system yuav txiav txim limescale thiab corrosion zoo nkaus li. Rau lub system ua hauj lwm tsis muaj kev cuam tshuam, cov kua ua ntej yuav siv nws mos siab muag.

Ua li no, koj yuav siv tau ib yam ntawm cov uas twb muaj lawm txoj kev. Qhov no tej zaum yuav thermal los yog tshuaj engineering. Nyob rau hauv thawj cov ntaub ntawv, cov txheej txheem yog raws li nyob rau lub rwj. Dej yuav tsum tau muab tso rau hauv ib tug hlau tank, nyob rau hauv uas nws yog rhuab yuav tsum muaj. Thaum boiling carbon dioxide yuav raug tshem tawm, thiab nyob rau hauv qab ntawm cov hlab yuav raug ncua ntsev. Pheej sib txuas ntawm magnesium thiab calcium nyob rau tib lub sij hawm tseem nyob twj ywm nyob rau hauv cov dej. Tshuaj txoj kev uas pab cov nuj nqis ntawm lub reagents. Nrog dej qab zib tshauv, sodium orthophosphate ntsev thiab hydrated txiv qaub nce insoluble daim ntawv thiab lub caij nplooj zeeg tawm thiab ua sediment. Tom ntej pom yuav tshem tawm cov remnants ntawm teeb meem tshuaj.

Yog vim li cas thiaj li muaj ntau tsis kam dej

Yog hais tias muaj yog ib lo lus nug nyob rau hauv pem hauv ntej ntawm koj hais tias ncuav rau hauv lub cua sov system ntawm ib tug private lub tsev nyob rau hauv lub caij ntuj no, koj yuav tej zaum yuav muaj li cas muab li dej. Nyob rau hauv cov ntaub ntawv no plays ib qho tseem ceeb luag hauj lwm coolant xws parameter li kub. Yog hais tias lub tsev kub hauv qab no yog 0 ° C, ces cov kua yuav khov, thiab nws yuav ua rau breakage ntawm lub cua sov system.

Kev siv cov dej ntsuab

Thaum uas txias, nws yog tiag tiag thiaj hu ua nezamerzayku, uas yog ib tug tshwj xeeb cov kua rau cua sov. Yog hais tias xws li ib tug filling raj kub nruab nrab, txawm thaum kub txo mus rau lub tseem ceeb heev lawv tsis tawg, uas yog tseem ceeb heev rau lub vaj tse, uas yog siv tsis tu ncua. Raws li cov cab kuj ntawm lub zog nyob rau hauv cov ntaub ntawv no yog siv dej ntsuab, uas yog tsim los ua hauj lwm ntau tshaj ib tug ntau ntau yam kub, ntau yam los ntawm -30 rau -65 ° C.

Thaum cov nqe lus nug tshwm sim ntawm dab tsi sau nyob rau hauv ib tug ntiav tsev cua kub nyob rau hauv lub caij ntuj no, koj yuav tsum xyuam xim rau qhov kev xaiv no, uas tsis tawv thiab yuav zoo ntawm ib tug kho lub xeev ntawm cov gel thaum kub dauv hauv qab no 0 ° C.

Mus rov qab mus rau nws cov thawj lub xeev, dej ntsuab yuav tsis poob nws cov thawj zog thiab yuav tsis ua rau ib tug kev hem thawj rau lub cua sov Circuit Court. Kev tshem tawm ntawm xeb los yog teev producers siv additives nyob rau hauv daim ntawv ntawm cov kev inhibitors. Los ntawm lub sij hawm no ntawm lub lag luam ntawm lub cua sov system tej zaum yuav ncua rau ob peb xyoo.

Yuav ua li cas yuav tau xav txog ua ntej xaiv ib tug dej ntsuab

Yog hais tias koj tseem tsis tau txiav txim siab li cas sau nyob rau hauv ib tug ntiav tsev cua kub system - cov dej los yog dej ntsuab - nws yuav tsum coj mus rau hauv tus account lub sij hawm uas qhov kawg ntawm cov kev xaiv yog tsim los tsuas yog rau ib tug ob peb lub caij ntawm lub lag luam. Nws yuav tsum muaj 5 xyoo, los yog es, 10 lub caij nyoog. Tom qab no lub sij hawm qhov ntim ntawm coolant yuav tsum tau hloov. Manufacturers thiab tsis pom zoo kom siv cov anti-freeze rau 3 lub xyoos.

Yuav ua li cas coolant yog haum rau txhuas dab

Rau ib system ntawm txhuas dab yuav siv coolant raws li ethyl cawv, uas tau yooj yim yuav tsum npaj kom txhij ntawm nws tus kheej. Thaum kawg nws tswj tau ib cov kua, uas yuav yog ib freezing sib tov uas muaj xws li ethyl cawv thiab dej distilled. Qhov no kua yuav muaj ib tug me ntsis ntau dua viscosity piv nrog zoo tib yam dej. Txawm li cas los, qhov no daim duab yog qis dua hais tias ntawm lub Hoobkas dej ntsuab.

Lub fluidity ntawm cov kua tsawg tshaj li tus dej ntsuab, uas negligible xav tau nyob rau hauv ceev ceev Circuit Court sib txuas. Qhov no kua yuav tsis tau puas roj hmab ntsaws ruaj ruaj ntawm lub system. Thaum tau txais kev pab xav txog cov nqe lus nug ntawm yog dab tsi los sau cov cua kub system ntawm ib tug private lub tsev nrog txhuas dab, lawv sim xaiv xws mixtures raws li lawv muaj tseem ceeb zoo dua lwm txoj kev, uas yog qhia nyob rau hauv lub tau ntawm kev siv cov compositions rau hlau dab. Qhov no yog vim lub fact tias haus dej haus cawv yuav tiv thaiv tau xeb txoj kev loj hlob, thiab nws yog ib qho tseem ceeb rau cov neeg, cov tsis ua hauj lwm uas tej zaum yuav raug nyob rau hauv tsis kaj siab txim. Nyob rau hauv cov ntaub ntawv no nws yog pom zoo kom siv zog dej, uas ua ke nrog rau cov haus dej haus cawv yuav tiv thaiv tau qhov uas muaj teev nyob rau hauv internal chaw ntawm cov khoom. Lub precipitate yuav tsim raws li ib tug khoom, thiab thaum twg prophylactic ntxuav deb tau yooj yim muab tshem tawm.

xaus

Ua ntej xaiv qhov dej ntsuab yog pom zoo them sai sai rau lub fact tias cov tebchaw tej zaum yuav muaj ib tug txawv hom phiaj. Ib txhia yog meant rau cov tsheb, cov lwm yam - rau cua sov tshuab. Nyob rau hauv muaj pes tsawg leeg, lawv yog cov sib txawv, li ntawd, lawv yuav tsis tau tov. Cov raw khoom yuav ua raws li ethylene glycol los yog propylene glycol. Heev feem ntau handyman hnub no txiav txim siab nyob rau hauv dab tsi sau nyob rau hauv ib tug ntiav tsev cua sov system. Dej ntsuab, uas tseem hu ua dej ntsuab, tej zaum yuav txawv nyob rau hauv viscosity, khov taw tes thiab cov nqi qeb. Qhov no yuav tsum tau nco ntsoov hais tias.

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