Yog tias koj tab tom nrhiav rau FreHO R290 hloov cov tub yees ua si, thov tsis pub mus yuav peb cov khoom zoo nrog cov nqi sib tw. Raws li ib qho ntawm cov thawj coj ua hauv daim teb no, peb yuav tsum yog koj qhov kev xaiv zoo tshaj plaws. Rau kev hais, tiv tauj peb tam sim no.

Freon R290 hloov cov tub yees ua haujlwm

Tawm tsam lub nraub qaum ntawm kev loj hlob thoob ntiaj teb ib puag ncig kev paub thiab nce qib kev cai ib puag ncig, kev lag luam tub yees txias yog hloov pauv. Tsu cov tub yees ua kev puas tsuaj rau lawv cov tub yees ozone thiab kev tshawb fawb thiab kev tsim kho tshiab thiab kev txhawb nqa cov tub yees tshiab tau dhau los ua kev lag luam hauv kev lag luam.Freon R290 (propane),Raws li cov ntuj hydrocarbon cov tub yees, tau maj mam dhau los ua lub hom phiaj ntawm nws cov kev ua tau zoo heev thiab txuag lub tub yees txias zoo heev. Nws tsis yog tsuas yog ib qho kev xaiv zoo tshaj plaws, tab sis kuj xaiv qhov zoo tshaj plaws los hloov cov kev ua yeeb yaj kiab zoo heev.

Freon 290- Hloov cov tub yees

Hloov rau R22 (Freon)
R22 yog ib qho kev siv HCFC lub tub yees uas tau teev tseg los ntawm cov paim los ntawm montreal raws tu profocol vim nws qhov kev phom sij ntawm ozone txheej. R290 Propane tsis tsuas yog muaj cov tub yees ua haujlwm zoo sib xws rau R22, tab sis kuj tseem muaj kev cuam tshuam tsawg rau ib puag ncig,

ua nws hloov zoo tshaj plaws rau R22.

Hloov rau R134A
R134A yog ib hom HFC tub yees uas tsis ua rau kev puas tsuaj ozone txheej, tab sis muaj GWP txog li 1430, uas muaj qhov cuam tshuam loj ntawm ntiaj teb sov. Nrog GWP ntawm tsuas yog 3, propele tub yees r290 yog qhov qis dua R134A, ua rau nws xaiv ib puag ncig ntau ib puag ncig.

Hloov pauv rau R404A thiab R507
Cov tub yees no tau siv dav hauv kev lag luam tub yees tub yees, tab sis lawv GWP tsis tshua muaj siab (R404A muaj GWP ntawm 3922 thiab R507 muaj GWP ntawm 3985). R 290 Freon yog qhov hloov zoo tshaj plaws rau cov neeg ua tub yees zoo tshaj plaws nrog nws cov roj av ultra tsawg thiab txuag tub yees ua haujlwm.

Hloov rau R410a
R410a yog ib feem ntau siv HFC tub yees, tsuas yog siv nyob rau hauv cov tshuab cua txias, tab sis kuj muaj qhov zoo dua li ntawm R410a hauv cov tshuab cua txias.

Kev txiav txim kev nyab xeeb

Thaum 290 roj yog cov nplaim taws heev, cov nruab hnub ntawm cov khoom siv tub yees thiab muaj kev phom sij rau kev phom sij heev rau kev pheej hmoo. Cov no suav nrog kev nrhiav kom paub cov ntsiab lus, nplaim taws cov ntaub ntawv retardant, thiab nruj me ntsis rau cov qauv kev nyab xeeb. Thaum daws tau thiab nruab los ntawm cov kws tshaj lij, R290 yog qhov muaj kev nyab xeeb thiab txhim khu lub tub yees.

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Cov nqi siab nrog kev lav zoo

Txog Peb

Ntawm Xiamen Juda Tshuaj, peb tau cog lus los muab cov zooR290 rojthiab txhawb peb cov neeg tau txais kev hloov mus rau cov kev daws teeb meem kom ruaj khov. Tiv tauj peb rau hnub no kom paub ntau ntxiv txog yuav ua li casHC R290tuaj yeem tau txais txiaj ntsig koj li kev lag luam thiab pab txhawb rau lub neej yav tom ntej ntsuab.

Txais tos tiv tauj peb kom paub meej ntxiv.

Sab ntawm