Nyob rau hauv cov ntsiab lus ntawm lub ntiaj teb no thawb rau carbon neutrality, kev lag luam tub yees kev lag luam tau dhau los ua qhov tseem ceeb. Raws li cov ntaub ntawv los ntawm International Energy Agency (IEA), cov khoom siv tub yees rau 18% ntawm lub ntiaj teb cov khoom siv hluav taws xob siv hluav taws xob. Raws li cov tswv cuab thoob ntiaj teb txuas ntxiv mus ntxiv, nws xav tias yuav muaj ntau dua 1.5 billion units los ntawm 2030, nrog rau kev xav tau ntawm lub zog nce ntxiv. Yog tias tsis tswj tau zoo, qhov no yuav muaj kev cuam tshuam loj rau cov pa roj carbon emissions thoob ntiaj teb. Yog li ntawd, kev txhim kho kev siv hluav taws xob hauv kev lag luam khov, xws li cov tub yees thiab cov khoom khov nab kuab, yog qhov tseem ceeb rau kev ua tiav cov hom phiaj ntawm cov pa roj carbon monoxide.
Los ntawm kev siv thev naus laus zis xws li kev hloov pauv zaus compressors thiab cov dej ua haujlwm ntuj (xws li CO₂ tub yees), kev siv hluav taws xob ntawm cov khoom noj khoom haus hauv lub freezers tuaj yeem txo qis, cov pa roj carbon emissions tuaj yeem txo qis, thiab cov txheej txheem carbon neutrality thoob ntiaj teb tuaj yeem txhawb nqa. Los ntawm kev ua kom txias ua ntej ntawm cov khoom ua liaj ua teb ntawm cov chaw tsim khoom mus rau kev thauj mus los txias thiab lub khw muag khoom loj hauv lub tub yees, kev ua haujlwm tau zoo ntawm tag nrho cov khoom noj tshiab tshiab tso siab rau cov tub yees.
Nyob rau hauv kev sib txuas ntawm cov khoom ua liaj ua teb, kev txhim kho kev txuag kev ua haujlwm thiab txo qis kev txhawb nqa kev ua liaj ua teb industrialization. Piv txwv li, txiv hmab txiv ntoo thiab zaub perishable tuaj yeem ua rau lawv lub neej txee nyob rau hauv qhov chaw txias-chain ib puag ncig, txo cov khib nyiab los ntawm kev lwj. Qhov no tsis tsuas yog pab kom muaj kev ruaj ntseg ntawm cov khoom siv ua liaj ua teb tab sis kuj pab txo qis cov pa roj carbon emissions hauv kev ua liaj ua teb (los ntawm kev txo qis carbon emissions los ntawm kev cog qoob loo vim khib nyiab).
Lub caij no, txoj kev loj hlob ntawm high-end tub yees txee kev lag luam tsav kev sib koom tes loj hlob nyob rau hauv upstream thiab downstream industries, xws li compressor manufacturing thiab tub yees khoom ntau lawm. Cov kev lag luam no tseem xav tau kev tsim kho thev naus laus zis thiab kev txhim kho kev lag luam kom txo qis cov pa roj carbon emissions, tsim kom muaj kev sib cuam tshuam thiab muaj kev cuam tshuam rau kev lag luam ecosystem.
Nrog rau kev hloov kho dua tshiab, cov neeg siv khoom xav tau cov khoom xyaw ua zaub mov zoo tau nce ntxiv, ua rau muaj kev loj hlob ntawm cov tub yees xav tau hauv ob qho tib si hauv tsev thiab kev lag luam. Ntawm ib sab tes, cov tsev neeg xav tau lub peev xwm loj, ntau qhov kub thiab txias, lub zog txuag lub tub yees kom khaws ntau yam khoom noj. Ntawm qhov tod tes, cov lag luam lag luam xws li cov khw muag khoom loj, cov khw muag khoom yooj yim, thiab cov khw noj mov muaj kev xav tau loj rau cov tub yees, nrog rau kev xav tau ntau dua rau kev ua tub yees thiab kev txawj ntse.
Kev hloov pauv ntawm cov neeg siv khoom lag luam xav tau kuj tseem coj cov kev coj noj coj ua mus rau ntau dua ntsuab, kev tiv thaiv ib puag ncig, thiab kev ua haujlwm zoo. Thaum cov khoom siv hluav taws xob ntau dua qib tub yees tau tsim tawm, cov neeg siv khoom maj mam txhim kho lawv txoj kev paub txog kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob thaum xaiv cov txheej txheem, yog li tsav tag nrho cov neeg siv khoom lag luam mus rau kev sib raug zoo nrog cov ntsiab lus carbon neutrality.
Kev lag luam ib puag ncig lub tub yees ua lub luag haujlwm tseem ceeb hauv kev lag luam thoob ntiaj teb thiab kev lag luam. Raws li cov pa roj carbon monoxide tom qab, lub teb chaws cov qauv kev siv hluav taws xob thiab cov kev cai ib puag ncig tau hloov kho tsis tu ncua, uas tsis yog tsuas yog ua rau muaj kev kub ntxhov rau kev tsim kho thev naus laus zis thiab kev txhim kho kev lag luam rau kev lag luam tub yees tab sis kuj tsim cov hauv kev lag luam tshiab. Piv txwv li, EU lub zog efficiency daim ntawv lo hloov kho thiab Tuam Tshoj tus tshiab lub teb chaws cov qauv tau ua kom cov lag luam nce peev hauv kev txuag hluav taws xob kev tshawb fawb thiab kev loj hlob technology, thawb cov khoom mus rau ntau zog efficiency.
NW sau tseg tias kev tsim kho dua tshiab ntawm lub ntiaj teb tub yees kev lag luam cov khoom lag luam cov khoom lag luam, nrog rau kev tsim qauv patent nyob rau hauv high-end tub yees technologies, cov tuam txhab tau tawg los ntawm kev siv technology tshiab thiab cov saw hlau hauv zos. Qhov kev sib cuam tshuam hauv ntiaj teb kev lag luam kev ua si cuam tshuam rau txoj kev loj hlob ntawm cov dej haus txias kev lag luam hauv ntau lub teb chaws thiab cov qauv kev lag luam thoob ntiaj teb, yog qhov tseem ceeb rau kev ua tiav kev lag luam ruaj khov nyob rau hauv lub ntiaj teb cov hom phiaj carbon neutrality.
I. Energy Efficiency Standard Upgrades: Green Transformation Engine of the Freezer Industry
Raws li indispensable high-energy-consuming khoom nyob rau hauv lub ntiaj teb no tsev neeg thiab coj mus muag scenarios, lub zog efficiency theem ntawm freezers ncaj qha cuam tshuam rau lub ntiaj teb no carbon emissions. Qhov cuam tshuam ntawm EU lub zog siv hluav taws xob daim ntawv lo hloov kho yog qhov tseem ceeb. Hauv 2021, EU tau kho cov qib kev ua haujlwm ntawm lub freezers los ntawm A+++ mus rau AG, xav kom cov tuam txhab lag luam rov txheeb xyuas cov khoom siv hluav taws xob zoo hauv paus. Piv txwv li, tus qauv A-qib tshiab txo qis kev siv hluav taws xob los ntawm 30% piv rau cov qauv qub, ua rau 90% ntawm cov khoom lag luam uas twb muaj lawm hauv kev lag luam raug txo qis rau qib B lossis C. Qhov kev hloov kho no tau yuam cov tuam txhab lag luam kom ceev cov thev naus laus zis. Piv txwv li, Haier lub freezers tau hloov kho lawv lub zog ua haujlwm rau qib A ++ los ntawm qhov sib txawv zaus compressors thiab CO₂ tub yees tshuab, ntse nkag mus rau European lag luam.
Xyoo 2025, Tuam Tshoj yuav hloov kho nws cov qauv kev lag luam hauv lub freezer zog ua haujlwm rau thoob ntiaj teb kev ua lag luam, xav tau 20% kev txhim kho hauv coefficient ntawm kev ua tau zoo (COP) rau nws tus kheej condensing unit freezers. Txoj cai no tau tsav Suav lub freezer tuam txhab kom ceev cov thev naus laus zis tshiab. Piv txwv li, Dongbei Group tus kheej tsim 6th-tiam hloov pauv zaus compressor muaj tus nqi COP ntawm 2.18, kev txhim kho 15% tshaj qhov nruab nrab ntawm kev lag luam, thiab tau txais kev tso cai patent hauv Tebchaws Europe thiab Tebchaws Meskas.
II. Technological Iteration: Dual Breakthroughs nyob rau hauv Variable Frequency thiab Natural Working Fluids
Kev sib txawv zaus compressor tshuab yog qhov tseem ceeb rau kev txhim kho lub zog hauv lub tub yees thiab lwm yam khoom siv. Ib txwm tsau-frequency compressors muaj kev hloov pauv ntawm lub zog loj, thaum lub tshuab siv hluav taws xob sib txawv yuav txo tau lub zog ntawm lub tub yees los ntawm 30% -40% los ntawm kev kho lub cev muaj zog. Piv txwv li, NENWELL lub freezers siv tag nrho DC qhov sib txawv zaus tshuab, txo kev siv hluav taws xob txhua hnub rau 0.38 kWh, 50% kev txuag hluav taws xob piv rau cov khoom siv ib txwm muaj. Los ntawm "sib cais cua sov-insulated tso pa tawm cua tshuab" tshuab, compressor suab nrov txo mus rau 38 decibels thaum txhim kho lub zog efficiency.
III. Technological Barriers thiab Global Industrial Chain Reconstruction
Cov teb chaws tsim los tswj cov tshuab tub yees high-end los ntawm patent layouts. Danfoss ntawm Denmark tuav ntau tshaj 2,000 patents hauv compressor teb, npog cov thev naus laus zis tseem ceeb xws li kev tswj hwm qhov sib txawv thiab CO₂ system tsim. Lub teb chaws Yelemees Bosch monopolizes cov txheej txheem tsim khoom ntawm cov khoom siv thermal rwb thaiv tsev zoo. Cov teeb meem thev naus laus zis no ua rau nws nyuaj rau kev tsim cov lag luam hauv lub tebchaws kom nkag mus rau cov lag luam high-end. Piv txwv li, kev cia txias ntshuam hauv cov teb chaws African vam khom rau cov khoom lag luam nyob sab Europe, tus nqi ob zaug siab dua li Suav cov khoom lag luam.
NENWELL, raws li lub hnub qub nce hauv kev lag luam tub yees, tsim kev sib tw los ntawm kev sib txawv ntawm kev siv tshuab:
- Khoom Matrix: Npog ntau yam ntawm lub freezers ntsug (50-500L) thiab kab rov tav lub freezers (100-1000L). Kev lag luam ntsug lub freezers tau txais kev tsim "ob chav-kub peb-kub-zone" tsim, ua kom muaj kev ua haujlwm ib txhij ntawm -18 ° C khov, 0-5 ° C tub yees, thiab 10-15 ° C tshiab, ua tau raws li qhov xav tau ntawm cov khw muag khoom noj, cov khoom tshiab, thiab cov khoom xyaw catering.
- Core Technology: Nruab nrog tus kheej-tsim "X-Tech variable zaus cav," siv vector tswj algorithms thiab cov khoom siv hlau nplaum tsis tshua muaj hauv ntiaj teb, nrog cov coefficient ntawm kev ua tau zoo (COP) txog 3.0, 25% kev txhim kho tshaj qhov nruab nrab ntawm kev lag luam. Nws yog sib xws nrog CO₂ transcritical tub yees tshuab, nrog lub ntiaj teb ua kom sov muaj peev xwm (GWP) tsuas yog 1.
- Kev Ua Lag Luam Kev Ua Lag Luam: Hauv 2024, NENWELL lub freezers tuav 12% kev ua lag luam nyob rau sab hnub tuaj Asia, nrog rau 38% xyoo-rau-xyoo kev loj hlob hauv European lag luam. Ntawm lawv, 500L kab rov tav lub freezers nrog cov ntse ntsuas kub tswj tau suav txog ntau dua 7% ntawm German cov khw muag khoom noj khoom haus channel sib koom ua lag luam, dhau los ua thawj Suav lag luam tawm tshiab nkag mus rau sab saum toj 10 European lub freezer hom hauv kev muag khoom.
Dongbei Group tau nqis peev 30 lab yuan hauv R & D ntawm ultra-low kub compressors, ua tiav los ntawm -86 ° C tub yees tshuab los hloov cov khoom lag luam. Haier lub freezers tau tsim cov chaw tsim khoom hauv tebchaws Iziv, Qaib Cov Txwv, thiab lwm qhov chaw los ntawm "trinity" globalization lub tswv yim, ua tiav hauv cheeb tsam R & D thiab kev tsim khoom kom tsis txhob muaj kev cuam tshuam kev lag luam. Nyob rau hauv 2024, Tuam Tshoj lub freezer export ntim tau mus txog 24.112 lab units, ib xyoo-rau-xyoo nce ntawm 24.3%, accounting rau 55% ntawm lub ntiaj teb no ua lag luam feem.
IV. Ntiaj teb no Kev Lag Luam Kev Ua Si: Lub Tswv Yim Tus Nqi ntawm Green Freezers
Kev lag luam cov cai thiab cov qauv kev lag luam tau dhau los ua kev sib ntaus sib tua tshiab rau kev sib tw fais fab loj. Tsoomfwv Meskas Txoj Cai txo qis nyiaj txiag muab 30% se credit rau kev tsim lub freezer hauv tsev, thaum EU's Carbon Border Adjustment Mechanism (CBAM) xav kom cov tub yees tuaj yeem tshaj tawm lawv cov pa roj carbon monoxide tag nrho. Qee lub lag luam teb los ntawm cov khoom siv ntsuab, xws li siv cov hlau ntsuab (cov hlau tsis muaj cov pa roj carbon tsawg) thiab cov khoom siv rov ua dua tshiab, txo cov khoom siv roj carbon hneev taw los ntawm 40% thiab dhau SBTi kev tshawb fawb carbon lub hom phiaj validation.
Technology export thiab txheej txheem teeb tsa yog cov tswv yim mus sij hawm ntev rau cov lag luam thoob ntiaj teb. Dongbei Group tau thov rau patents xws li "resonating kab noj hniav silencers" nyob rau hauv cov teb chaws Europe thiab lub tebchaws United States thiab koom nyob rau hauv lub thoob ntiaj teb tus qauv kev loj hlob. CO₂ tub yees tshuab tus qauv coj los ntawm Haier lub freezers tau muab tso rau hauv daim ntawv dawb ntawm International Institute of Refrigeration (IIR). Cov kev ntsuas no tsis tsuas yog txhim kho cov lag luam 'lub suab tab sis kuj muab cov kev daws teeb meem rau kev hloov pauv ntsuab ntawm lub ntiaj teb lub freezer kev lag luam.
V. Yav Tom Ntej Trends: Technology Integration and Circular Economy
Kev sib sib zog nqus ntawm cov cuab yeej ntse thiab cov khoom siv ceev ceev yuav hloov kho cov qauv kev lag luam. IoT sensors tuaj yeem saib xyuas lub freezer zog noj, thiab AI algorithms tuaj yeem ua kom zoo dua lub tub yees, txo qis kev siv hluav taws xob ntxiv los ntawm 10%. Piv txwv li, Midea lub freezers "kev tswj qhov kub thiab txias" ua haujlwm tau hloov kho lub tub yees los ntawm kev kawm cov neeg siv tus cwj pwm.
Kev siv thev naus laus zis thiab kev tsim cov saw hlau rov tsim kho ntawm lub freezer kev lag luam tseem ceeb sawv cev rau microcosm ntawm kev lag luam thoob ntiaj teb hloov mus rau ntsuab thiab qis-carbon kev loj hlob. Nyob rau hauv lub neej yav tom ntej, kev sib tw nyob rau hauv lub freezer kev lag luam yuav tsom rau kev siv technology tshiab, kev teeb tsa tus qauv, thiab kev lag luam ncig, uas tsis yog tsuas yog cuam tshuam rau kev lag luam ciaj sia, tab sis kuj yog kev ua tiav ntawm lub ntiaj teb carbon neutrality lub hom phiaj. Lub freezers, zoo li cov khoom siv hauv tsev zoo ib yam, tab tom dhau los ua kev sib ntaus sib tua tshiab hauv kev lag luam thoob ntiaj teb kev ua si.
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