Kev cuam tshuam ntawm LED teeb rau lub Freezer Zog Siv?

LED teeb pom kev zoo yog qhov kev ua si- hloov pauv rau cov khoom siv hauv tsev thiab kev lag luam nyob rau lub sijhawm uas kev ruaj khov thiab kev siv hluav taws xob tseem ceeb heev. Qhov no kuj muaj tseeb ntawm lub freezers, uas ib txwm nyob thiab pab txhawb rau cov nqi hluav taws xob. Los ntawm kev sib piv cov teeb ci LED nrog cov teeb pom kev zoo, suav lawv qhov zoo, thiab sib tham txog cov neeg siv khoom- cov teeb meem phooj ywg, kab lus no tshawb xyuas seb cov teeb ci LED cuam tshuam li cas rau kev siv lub freezer zog.

Ib qho ntawm cov khoom siv hauv tsev thiab cov lag luam uas siv lub zog tshaj plaws yog lub freezer. Internal illumination pab txhawb subtly tab sis tseem ceeb rau lawv lub zog hneev taw, txawm tias lawv lub hom phiaj tseem ceeb yog khaws cov zaub mov ntawm qhov kub thiab txias. Pa halogen lossis incandescent teeb qhov muag teeb ua kom muaj cua sov ntau dua thiab siv lub zog ntau dua, uas tso cov kab mob ntxiv rau ntawm lub compressor. Txawm li cas los xij, LED teeb muab kev txiav - ntug kev xaiv uas txhim kho kev ua haujlwm thaum siv hluav taws xob tsawg.

Efficiency ntawm Zog

Tsuas yog 10% ntawm lub zog hauv cov qhov muag teev tau hloov mus rau hauv lub teeb; qhov seem 90% yog squandered li cua sov.

LEDs: tsawg tshav kub ntau lawm thiab 80-90% efficiency.

Thaum tshav kub kub ntau lawm

Qhov kub thiab txias sab hauv ntawm lub freezer yog tsa los ntawm cov teeb incandescent, uas ua rau lub compressor mus ncig ntau zaus. LEDs txo lub nra thermal vim lawv tawm cua sov tsawg heev.
Duration ntawm Lub Neej

1,000 teev ntawm incandescent teeb.

25,000-50,000 teev rau LEDs.

Ib qho sib npaug ntawm LED yuav tsum muaj 5-10 watts, tab sis ib txwm siv lub tshuab ua kom sov lub teeb siv 40-60 watts. Qhov sib txawv no ntxiv rau lub freezer uas khiav txhua hnub thiab hmo ntuj:

Incandescent zog siv ib xyoos twg: 40W × 24 teev × 365 hnub=350 kWh.

365 hnub × 24 teev × 5W=44 kWh yog kev siv hluav taws xob txhua xyoo (LED).

Txuag: 306 kWh ib lub freezer ib xyoos twg.

Ntawm 0.15 / kWh, qhov no sib npaug rau ib ncig ntawm 0.15 / kWh, uas txhais tau hais tias txhua chav yuav txuag tau kwv yees li 45.90 toj ib xyoo.
Txo Compressor Demand

Thaum lub sij hawm ua hauj lwm, incandescent teeb tsa lub freezer qhov kub ntawm 1 mus rau 3℃F. Yuav kom tswj tau qhov kub thiab txias, qhov no pushes lub compressor mus voj voog 10-15% ntau zaus. Los ntawm kev tshem tawm cov kab mob no, LEDs tuaj yeem txo compressor runtime ntau li 10%.

Cov cuab yeej siv ntev dua

Lub freezer kav ntev dua vim yog compressor tsawg dua los ntawm tsawg lub voj voog.
Txo cov nqi kho mob

Nyob rau hauv sib piv rau incandescent teeb, uas tawg txhua txhua xyoo nyob rau hauv txias huab cua, LEDs tsis tshua muaj yuav tsum tau hloov.
Kev cuam tshuam rau ib puag ncig

Kev txo qis CO2: (xws li US daim phiaj nruab nrab) Siv 5W LED hloov lub teeb 40W txo CO2 emissions los ntawm 200 phaus ib xyoos.

Kev txuag cov peev txheej: Cov khib nyiab tsawg dua yog tsim thiab pov tseg thaum tsawg dua qhov muag teev yuav tsum tau hloov.

Lub Tsev Haujlwm Saib Xyuas Kev Ruaj Ntseg Hauv Tebchaws Meskas tau tshuaj xyuas cov khoom noj khoom haus uas tau teeb tsa LED teeb pom kev hauv 100 lub tub yees ua lag luam nyob rau hauv kev hloov ntawm cov teeb pom kev zoo hauv xyoo 2022:

32,000 kWh ntawm kev txuag hluav taws xob txhua xyoo.

Txuag: $ 4,800 ib xyoos twg.

Kev txo qis hauv CO2: 22.4 metric tonnes, lossis 370 tsob ntoo cog.

Cov nuj nqis pib

Piv rau qhov muag teev, uas raug nqi 2-2-5, LED qhov muag raug nqi 5-5-15. Lub sijhawm them rov qab yog luv luv, txawm hais tias:

ROI rau ib lub tsev yog peb mus rau rau lub hlis.

Kev Lag Luam: Rau siab - siv chav tsev, ROI tsawg dua ib hlis.

Kev sib haum xeeb

Retrofitting qee lub tub yees qub kom txais LED teeb pom kev zoo yog qhov tsim nyog. Nrhiav tawm:

-20℃F lossis qis dua yog qhov ntsuas rau cov ntsuas txias txias.

Nyob ntawm lub freezer kev tsim kho, qhov tsim nyog voltage yog 12V lossis 120V.

Lub teeb zoo

Rau kev pom zoo, xyuas kom cov LEDs muaj qhov nruab nrab xim kub (4000K-5000K) thiab txaus ci (300-500 lumens).

Xaiv LEDs nrog ENERGY STAR daim ntawv pov thawj rau kev ua haujlwm hauv huab cua txias.

Nruab cov lus tsa suab sensors kom txo qis ntawm lub sijhawm ua haujlwm tsuas yog tig lub teeb thaum lub qhov rooj qhib.

Seal Gaps: Khaws lub qhov rooj gasket kom tsis txhob nkag ntawm cua sov.

Kev defrosting tsis tu ncua tshem tawm cov txiaj ntsig ntawm LEDs vim tias cov dej khov sib xyaw ua rau muaj kev ntxhov siab rau lub compressor.

Lus dab neeg: "Lub Freezers tsis ua haujlwm nrog LEDs."
Qhov tseeb: Vim tias lawv muaj kev ntxhov siab tsawg dua, txias - ntsuas LEDs ua tau zoo nyob rau hauv qab no - khov thiab nquag muaj lub neej ntev dua.

Tswv yim: "LEDs kim heev."
Qhov tseeb: Lub sij hawm ntev - kev txuag nyiaj yog kaum npaug ntau dua li cov nqi pib.

Cov kev tsim kho tshiab uas tau cog lus tias yuav ua tau zoo dua qub suav nrog hnub ci - lub teeb lub cev muaj zog thiab cov ntse LEDs (dimmable, Wi-Fi enabled). Tsis tas li ntawd, tsoomfwv tau txhawb nqa kev siv LEDs los ntawm kev txhawb nqa (xws li US ENERGY STAR program).

Tsawg-kev siv zog, siab- qhov khoom plig hloov tshiab hloov mus rauLED fridge teeb. Los ntawm kev txuag hluav taws xob ncaj qha ntawm 80-90% thiab kev txhim kho tsis ncaj hauv cov khoom siv hluav taws xob, LEDs muab cov txiaj ntsig kev lag luam thiab kev nyab xeeb uas ua raws li cov hom phiaj kev ruaj ntseg thoob ntiaj teb. Qhov kev hloov me me no muaj kev cuam tshuam loj rau tsev neeg, tuam txhab, thiab ib puag ncig.