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Mar 19, 2025

R22 VS R410A: Vim li cas R410a qhov kev xaiv greener?

r22 vs r410a
 
R22 VS R410a

 

Hauv lub tub yees kev lag luam, R410A thiab R22 yog ob lub tub yees txias, siv tau rau hauv cov cua txias thiab tub yees txias. Txawm li cas los xij, nrog kev nce qib thoob ntiaj teb thoob ntiaj teb ib puag ncig, R22 tau tshwm sim ntawm ib puag ncig vim nws qhov kev ua tau zoo thiab ib puag ncig kev tiv thaiv thiab ib puag ncig kev tiv thaiv. Kab lus no yuav piv R410A thiab R22 kom nthuav dav los ntawm cov kev tiv thaiv ib puag ncig, kev ua tiav, thov koj nkag siab yog vim li cas R410a yog ib puag ncig kev xaiv ib puag ncig.

 

Ib puag ncig sib piv


1. Ib puag ncig cuam tshuam ntawm R22 tub yees roj

 

Ozone txheej depletion: R22 tub yees roj belongs rau HCFCS (hydrochlorofluorocarbons) chav kawm ntawm cov tub yees, uas muaj chlorine hauv nws cov lwg me. Thaum R22 tau tawm mus rau hauv cov huab cua, chlorine atoms hnov ​​nrog ozone molecules los rhuav tshem lub ozone txheej. Kev puas tsuaj ntawm ozone txheej ua rau ntau ultraviolet hluav taws xob kom ncav cuag lub ntiaj teb ntawm cov kab mob cancer thiab cataracts, thiab ua kom muaj kev puas tsuaj rau cov kab mob ecosystem.

 

Ntiaj teb sov sov muaj peev xwm (GWP): R22 muaj GWP ntawm 1810, uas txhais tau hais tias nws lub tsev xog paj cov nyhuv yog 1810 zaus ntawm cov pa roj hmab dioxide. Lub GWP tus nqi ua R22 ib qho ntawm cov tsav tsheb tseem ceeb ntawm ntiaj teb sov.

 

2. Ib puag ncig kev cuam tshuam ntawm R410a cov pa roj

 

Ozone tus phooj ywg: roj txias tub yees yog HFCS (Hydrofluorocarbons) chav kawm uas tsis muaj cov tshuaj pleev xim rau ntawm lub xub ntiag (ODP tus nqi (ODP tus nqi yog xoom). Qhov no ua R410a ib qho kev xaiv ib puag ncig ntau ib puag ncig.

 

Ntiaj teb no sov peev xwm (GWP): Txawm tias R410a muaj lub GWP ntawm 2088, tseem dav dua li R22, nws yog maj mam hloov los ntawm cov tub yees nrog qis dua GWP qhov tseem ceeb.

 

Kev sib piv sib piv


1. Kev ua txujci cov yam ntxwv ntawm R22 roj


Kev khiav hauj lwm siab: R22 roj muaj cov kev ua haujlwm tsawg dua thiab haum rau cov cua txias thiab tub yees. Txawm li cas los xij, kev ua haujlwm qis qis kuj txhais tau tias nws txoj kev siv hluav taws xob tsawg thiab tsis tuaj yeem ua tau raws li cov khoom siv tau zoo niaj hnub.

Thermal conductivity: R22 muaj qhov nruab nrab thermal conductivity, ua rau tsis muaj peev xwm thiab kev siv zog ntawm cov chav tub yees.

 

Kev sib raug zoo: R22 tau sib haum nrog cov roj ntxhia ua ke, tab sis nws cov kev ua tau zoo ntawm lubricuration tsis zoo thiab yuav ua rau cov khoom siv hnav.

 

2. Kev ua txuj ci ntawm R410a roj


Kev khiav hauj lwm siab: R410a roj muaj cov kev khiav hauj lwm siab uas yog li 50% siab dua R22, uas ua rau nws ua kom muaj zog muaj zog dua.

 

Thermal conductivity: R410a muaj zoo dua thermal conductivity tshaj R22 thiab tuaj yeem hloov tau cua sov ntau dua, yog li kev txhim kho qhov ua haujlwm ntawm cov tub yees.

 

Kev sib raug zoo: R410a yuav tsum tau siv nrog cov roj hluavtaws (xws li poe roj), uas muaj zoo dua lubrication thiab tuaj yeem txuas ntxiv cov kev pabcuam lub neej ntawm cov khoom siv.

 

Kev sib piv ntawm Daim Ntawv Teev Npe


1. Daim ntawv thov cov xwm txheej ntawm Gas R22


Cua txias zog: Roj R22 yog ib zaug siv nyob hauv tsev thiab ua lag luam cua txias, tab sis vim nws cov khoom siv tsis zoo, cov khoom siv tshiab tsis siv R22.

 

Kev Txij Nkawm Cov Khoom Siv Qub: Tam sim no, R22 feem ntau yog siv rau kev saib xyuas thiab ntxiv cov khoom siv qub, thiab cov khoom tau txo qis zuj zus.

 

2. Daim ntawv thov cov xwm txheej ntawm cov roj R410a


Niaj hnub nim cua txias system: Roj R410A tau siv dav hauv lub tsev niaj hnub thiab ua lag luam cua txias, yog qhov yuav tsum tau txias. Nws cov yam ntxwv siab thiab ib puag ncig ib puag ncig ua rau nws cov tub yees uas xav tau cov tub yees tshiab rau cov khoom siv tshiab.

 

Thaum tshav kub kub twj: R410a tseem siv hauv cov tshuab hluav taws xob ntau zaus vim tias nws tuaj yeem tswj tau ruaj khov nyob hauv ib puag ncig kub nyob hauv ib puag ncig kub.

 

Vim li cas R410a ib qho kev xaiv ib puag ncig ntau ib puag ncig?


1. Ua raws li cov kev cai ib puag ncig
Nrog rau kev siv ntawm Montreal raws tu raws tu qauv thiab Kigali hloov chaw, cov tub yees ua kev puas tsuaj rau cov roj ozone kev puas tsuaj thoob ntiaj teb. R410a tsis muaj chlorine thiab ua tau raws li cov cai ntawm cov kev cai ib puag ncig.

 

2. High efficiency thiab lub zog txuag
R410a lub siab ua haujlwm ua rau nws txo qis kev noj haus thiab cov pa roj carbon. Rau cov lag luam thiab cov neeg siv khoom, xaiv R410a tsis tuaj yeem txo cov nqi hluav taws xob, tab sis kuj tseem pab txhawb rau kev tiv thaiv ib puag ncig.

 

3. Yav Tom Ntej Tiam
Txawm hais tias R410a muaj tus nqi GWP siab, raws li kev hloov tub yees, nws tab tom hloov ntawm cov tub yees nrog qis dua GWP qhov tseem ceeb (xws li R32 thiab HFOs). Xaiv R410a tuaj yeem pab cov tuam txhab cov tuam txhab kev hloov pauv mus rau ib puag ncig cov phooj ywg hauv tub yees.

 

R410a tau maj mam hloov R22 thiab dhau los ua cov kev xaiv ntawm lub tub yees ua lag luam vim nws qhov kev ua tau zoo thiab ib puag ncig kev tiv thaiv thiab ib puag ncig kev tiv thaiv.

 

R410a tau maj mam hloov R22 yog qhov kev xaiv tseem ceeb hauv kev lag luam tub yees rau qhov nws ua tau zoo thiab ib puag ncig kev tiv thaiv. Rau cov neeg muas zaub uas xav hloov kho lossis hloov lawv cov tshuab tub yees, xaiv R410a tsis yog ua tau raws li kev tiv thaiv ib puag ncig, tab sis kuj tau txo cov nqi ua haujlwm ntev.

 

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