N'ọnụ ego ọrụ nke ụlọ ahịa na ụlọ ahịa dị mma, ị ga-achọpụta na oriri ike nke ngwa friji ruru 35%-40%. Dịka ngwaọrụ dị mkpa nke ejiri ugboro ugboro, oriri ike na arụmọrụ ire ere nke kabọd ngosi ihe ọṅụṅụ na-emetụta uru njedebe ozugbo. "Akụkọ Ike arụmọrụ nke Ngwa Refrigeration Azụmahịa Ụwa nke 2024" na-egosi na nkezi oriri ike kwa afọ nke kabọd ngosi ihe ọṅụṅụ ọdịnala ruru 1,800 kWh, ebe kabọd ngosi ọnụ ụzọ iko nwere teknụzụ nchekwa ike ọhụrụ nwere ike ibelata oriri ike karịa 30%. Site na nnwale nke kabọd karịrị iri na abụọ, anyị chọpụtara na imewe ngosipụta sayensị nwere ike ịbawanye ahịa ihe ọṅụṅụ nke ukwuu site na 25%-30%.
I. Isi ihe ọhụrụ na teknụzụ na-eme iji belata oriri ike site na 30%
N'ozuzu, ibelata oriri ike chọrọ idozi nsogbu oriri ike site na ijikọta mmelite sistemụ, ime ka friji sistemụ dị mma na teknụzụ ndị ọzọ dị mkpa. Ugbu a, na mmụba dị mma na teknụzụ, ibelata oriri ike site na 30% na-eweta ụfọdụ ihe ịma aka!
Mmelite sistemụ mkpuchiMgbanwe dị mma site na "mgbapụta oyi" gaa na "mkpọchi oyi"
Ọnụego mfu oyi kwa ụbọchị nke kabọd ihe ọṅụṅụ ọdịnala mepere emepe ruru 25%, ebe kabọd ngosipụta ọnụ ụzọ iko nke oge a na-enweta nnukwu ọganihu site na teknụzụ mkpuchi atọ:
1. Iko e ji Nano kpuchie
Iko obere-emissivity (Low-E) nke ụlọ ọrụ German Schott mepụtara nwere ike igbochi 90% nke ụzarị ultraviolet na 70% nke radieshon infrared na ọkpụrụkpụ nke 2mm. Site na gas argon jupụtara na oyi akwa oghere, a na-ebelata ọnụọgụ mbufe okpomọkụ (uru U) na 1.2W/(m²·K), mbelata 40% ma e jiri ya tụnyere iko nkịtị. Data a tụrụ nke ụlọ ahịa agbụ ụfọdụ na-egosi na maka kabinet ngosipụta nke na-eji iko a, na gburugburu okpomọkụ ụlọ nke 35°C, a na-ebelata oke mgbanwe okpomọkụ n'ime kabinet site na ±3°C ruo ±1°C, a na-ebelatakwa ugboro mmalite nke compressor site na 35%.
2. Mpempe roba nke na-egbochi mmiri ndọta
Ejiri ihe e ji ethylene propylene diene monomer (EPDM) mee ya, ya na imewe eriri magnetik agbakwunyere, nrụgide mkpuchi ahụ ruru 8N/cm, mmụba 50% ma e jiri ya tụnyere eriri roba ọdịnala. Data sitere na ụlọ ọrụ nnwale nke ndị ọzọ na-egosi na usoro ịka nká nke ụdị eriri roba a na gburugburu ebe okpomọkụ -20°C ruo 50°C na-agbatị ruo afọ 8, a na-ebelatakwa ọnụego mmiri oyi site na 15% nke ngwọta ọdịnala gaa na 4.7%.
3. Valvụ nguzozi nrụgide ikuku dị ike
Mgbe e meghere ma ọ bụ mechie ụzọ ahụ, ihe mmetụta arụnyere n'ime ya na-agbanwe nrụgide ikuku dị n'ime kabinet ahụ na akpaghị aka iji zere oke ikuku oyi nke ọdịiche nrụgide dị n'ime na nke mpụga kpatara. Ntụle ndị e mere n'ezie na-egosi na mfu oyi n'oge mmeghe ọnụ ụzọ ebelatala site na 200 kJ ruo 80 kJ, nke bụ nha nha mbelata nke 0.01 kWh nke oriri ọkụ eletrik kwa oghere na mmechi ọnụ ụzọ.
Nhazi sistemụ friji: Isi ihe kpatara mmụba nke oke arụmọrụ ike site na 45%
Dịka data nke Ụlọ Ọrụ Nhazi nke Mba China si kwuo, oke arụmọrụ ike (EER) nke kabọd ọhụrụ maka ihe ọṅụṅụ ọnụ ụzọ iko na 2023 nwere ike iru 3.2, mmụba 45% ma e jiri ya tụnyere 2.2 na 2018, nke bụ n'ihi nnukwu nkwalite teknụzụ atọ:
1. Compressor ugboro ole na-agbanwe agbanwe
Site n'iji teknụzụ ugboro mgbanwe DC nke ụdị dịka Nennell na Panasonic mee ihe, ọ nwere ike ịgbanwe ọsọ ntụgharị na akpaghị aka dịka ibu si dị. N'oge obere okporo ụzọ (dịka n'isi ụtụtụ), oriri ike bụ naanị 30% nke ibu zuru oke. Nha nke ụlọ ahịa ndị dị mfe na-egosi na oriri ike kwa ụbọchị nke ụdị ugboro mgbanwe bụ 1.2 kWh, nke bụ nchekwa 33% ma e jiri ya tụnyere ụdị ugboro mgbanwe a kapịrị ọnụ (1.8 kWh kwa ụbọchị).
2. Ihe na-ekupụ mmiri gbara ya gburugburu
Ebe nke ihe na-ekupụ mmiri ahụ buru ibu karịa ihe ngwọta ọdịnala nke 20%. Site na imeziwanye nhazi fin dị n'ime, arụmọrụ mbufe okpomọkụ na-abawanye site na 25%. Data nnwale nke American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE) na-egosi na imewe a na-eme ka ịdị n'otu okpomọkụ dị n'ime kabinet dịkwuo mma site na ±2°C ruo ±0.8°C, na-ezere mmalite nke compressor ugboro ugboro nke oke okpomọkụ mpaghara na-akpata.
3. Sistemụ ịgbaze agbaze nke nwere ọgụgụ isi
Ịgbaze ihe n'ime igwe nkịtị na-amalite ugboro atọ ruo anọ kwa awa iri abụọ na anọ, oge ọ bụla ọ na-ewe nkeji iri abụọ ma na-eri ọkụ eletrik 0.3 kWh. Sistemụ ịgbaze ihe n'ime eletrọniki ọhụrụ na-ekpebi oke ịgbaze ihe n'ime mmiri site na ihe mmetụta iru mmiri. A na-ebelata oge ịgbaze ihe n'ime mmiri kwa ụbọchị ruo ugboro 1 - 2, a na-ebelatakwa oriri otu oge ruo nkeji iri, na-echekwa ihe karịrị 120 kWh nke ọkụ eletrik kwa afọ.
II. Iwu ọla edo nke imewe ihe ngosi iji mee ka ahịa dịkwuo elu site na 25%
Ịbawanye ahịa chọrọ iwu nhazi dị mkpa, ya bụ, iwu ọlaedo bụ ngwọta dabara adaba n'oge. Nhazi na atụmatụ dị iche iche nwere ike imeziwanye arụmọrụ nke ọma ma weta ahụmịhe onye ọrụ ka mma. Ụmụ mmadụ na-elekwasị anya mgbe niile n'ụkpụrụ nke ịdị mma na ojiji ma na-emebi iwu ndị na-egbochi iji mepụta ọrụ ebube karịa.
(1) Ahịa anya: Mgbanwe site na "ọnụnọ" gaa na "ọchịchọ ịzụta"
Dịka ozizi "akụnụba anya" si dị n'ụlọ ọrụ azụmaahịa, ọnụego ịpị-pịa nke ngwaahịa dị n'ogo dị elu nke mita 1.2 - 1.5 bụ okpukpu atọ nke shelf ndị dị n'okpuru. Otu ụlọ ahịa chain dị iche iche na-etinye oyi akwa etiti (mita 1.3 - 1.4) nke kabọd ngosipụta ọnụ ụzọ iko dị ka "ebe mkpọchi", na-elekwasị anya n'igosi ihe ọṅụṅụ a ma ama n'ịntanetị nke nwere ọnụ ahịa otu $1.2 - $2. Ọnụọgụ ahịa nke mpaghara a bụ 45% nke mkpokọta, mmụba nke 22% ma e jiri ya tụnyere tupu mgbanwe ahụ.
Site n'echiche nke imewe matrix ọkụ, ọkụ ọcha na-ekpo ọkụ (3000K) nwere mweghachi agba kacha mma maka ngwaahịa mmiri ara ehi na ihe ọṅụṅụ mmiri ara ehi, ebe ọkụ ọcha oyi (6500K) nwere ike ime ka nghọta nke ihe ọṅụṅụ carbonated pụta ìhè nke ọma. Otu ụdị ihe ọṅụṅụ ejikọtara ọnụ na ụlọ ahịa ma chọpụta na itinye eriri ọkụ LED nke nwere 30° (illuminance 500lux) n'elu akụkụ ime nke ọnụ ụzọ iko ahụ nwere ike ime ka uche nke ngwaahịa otu onye dịkwuo elu site na 35%, ọkachasị maka nkwakọ ngwaahịa nwere ihe na-egbuke egbuke n'ahụ karama ahụ, mmetụta ntụgharị ahụ nwekwara ike ịdọta uche nke ndị ahịa site na mita 5.
Ihe nlereanya ngosipụta dị ike: Iji shelf ndị a na-agbanwe agbanwe (nwere ogologo oyi akwa nke a na-ejikọta n'enweghị nsogbu site na 5 - 15cm) na tray nke nwere 15°, akara ahụ karama ihe ọṅụṅụ na ahịrị anya na-emepụta akụkụ 90°. Data nke Walmart na China na-egosi na imewe a na-eme ka oge nhọrọ nke ndị ahịa dị mkpụmkpụ site na sekọnd 8 ruo sekọnd 3, ọnụego ịzụrụ ọzọ na-amụba site na 18%.
(2) Ngosipụta dabere na ọnọdụ: Ịrụgharị ụzọ mkpebi ndị ahịa
1. Atụmatụ njikọta oge
N'oge nri ụtụtụ (elekere asaa nke ụtụtụ ruo elekere itoolu nke ụtụtụ), gosipụta ihe ọṅụṅụ bara uru + ngwakọta mmiri ara ehi n'elu oyi akwa mbụ nke kabọd ngosi ahụ. N'oge nri ehihie (elekere iri na otu nke ehihie ruo elekere iri na atọ nke ehihie), kwalite ihe ọṅụṅụ tii + ihe ọṅụṅụ carbonated. N'oge nri abalị (elekere iri na asaa nke ehihie ruo elekere iri na itoolu nke abalị), lekwasị anya na ihe ọṅụṅụ + yogọt. Mgbe ụlọ ahịa obodo ụfọdụ tinyere atụmatụ a n'ọrụ, ọnụ ahịa ahịa n'oge awa ndị na-adịghị oke elu mụbara site na 28%, ọnụ ahịa ndị ahịa nkezi mụbara site na $1.6 yuan ruo $2.
2. Ejikọtara ya na ihe omume na-ekpo ọkụ
Tinyere ihe omume dị ọkụ dịka iko mba ụwa na ememme egwu, tinye ihe ngosi isiokwu n'èzí kabọd ngosi ahụ ma hazie ebe "a ga-enwerịrị maka ịnọ n'abalị" (ihe ọṅụṅụ ike + mmiri elektrọlitị) n'ime. Data ahụ na-egosi na ụdị ihe ngosi a dabere na ọnọdụ nwere ike ịbawanye olu ahịa nke ụdị ndị metụtara ya site na 40% - 60% n'oge ihe omume ahụ.
3. Ngosipụta ọdịiche ọnụahịa
Gosipụta ihe ọṅụṅụ dị oke ọnụ ahịa nke e si mba ọzọ bubata (ọnụego nkeji $2 – $2.7) n'akụkụ ihe ọṅụṅụ ndị a ma ama n'obodo (ọnụego nkeji $0.6 – $1.1). Iji tụnyere ọnụ ahịa iji gosipụta uru ọnụ ahịa. Nnwale nke ụlọ ahịa ụfọdụ na-egosi na atụmatụ a nwere ike ime ka ọnụego ire ere nke ihe ọṅụṅụ ndị e si mba ọzọ bubata site na 30% ma na-eme ka ọnụego ire ere nke ihe ọṅụṅụ ndị e si mba ọzọ bubata site na 15%.
III. Ihe ndị bara uru: Site na "nnwale data" ruo na "mmụba uru"
Dịka data nke Nenwell si kwuo n'afọ gara aga, ibelata ọnụ ahịa kabinet ngosi nwere ike inweta mmụba uru dị elu. Ọ dị mkpa ịchọpụta ntụkwasị obi site na data kama site na tiori, ebe nke ikpeazụ na-eweta nnukwu ihe egwu.
(1) 7-Eleven Japan: Usoro nhazi nke imeziwanye okpukpu abụọ nke oriri ike na ire ere
N'ụlọ ahịa 7-Eleven dị na Tokyo, mgbe ewebatara ụdị kabọd ọhụrụ nke ihe ọṅụṅụ ọnụ ụzọ iko na 2023, e nwetara nnukwu ihe atọ dị mkpa:
1. Akụkụ oriri ike
Site na sistemụ mgbanye ọkụ eletrik na-agbanwe agbanwe + sistemụ mgbaze nwere ọgụgụ isi, e belatara oriri ike kwa afọ kwa kabinet site na 1,600 kWh gaa na 1,120 kWh, mbelata nke 30%, ego nchekwa ọkụ eletrik kwa afọ dịkwa ihe dị ka yen 45,000 (agbakọ na 0.4 yuan/kWh).
2. Nyocha nke akụkụ ahịa
Site n'iji shelf nke nwere ike ịgbanwe agbanwe nke 15° + ọkụ na-agbanwe agbanwe, nkezi ahịa ihe ọṅụṅụ kwa ọnwa n'ime kabinet mụbara site na yen 800,000 ruo yen 1,000,000, mmụba nke 25%.
3. Ntụnyere ahụmịhe onye ọrụ
Mgbanwe okpomọkụ dị n'ime kabọd ahụ belatara ruo ±1°C, ụtọ ihe ọṅụṅụ ahụ ka mma, ọnụego mkpesa ndị ahịa belatara site na 60%.
(2) Yonghui Supermarket dị na China: Koodu maka mbelata ọnụ ahịa na arụmọrụ na-abawanye site na mgbanwe mpaghara
Yonghui Supermarket nwalere atụmatụ nkwalite nke kabọd ngosi ọnụ ụzọ iko n'ụlọ ahịa ya dị na mpaghara Chongqing na 2024. Ihe ndị bụ isi gụnyere:
1. Usoro maka oke okpomọkụ n'oge ọkọchị
N'ihi oke okpomọkụ dị n'oge ọkọchị n'obodo ugwu (nkezi okpomọkụ kwa ụbọchị karịrị 35°C), etinyere ihe na-agbanwe agbanwe n'ala kabinet ngosi ahụ, nke mere ka arụmọrụ ikuku oyi dịkwuo mma site na 20% ma belata ibu compressor site na 15%.
2. Ngosipụta mpaghara
Dịka mmasị oriri na mpaghara ndịda ọdịda anyanwụ si dị, a gbasaa oghere shelf ruo 12cm iji kwekọọ na ngosipụta nke karama buru ibu (karịa 1.5L) nke ihe ọṅụṅụ. Oke ahịa nke ụdị a mụbara site na 18% ruo 25%.
3. Nlekota na nhazi dabere na IoT
Site na ihe mmetụta IoT, a na-enyocha olu ahịa na oriri ike nke kabinet ọ bụla n'oge dị adị. Mgbe olu ahịa nke otu ngwaahịa dị ala karịa oke maka ụbọchị atọ n'usoro, sistemụ ahụ na-akpali mgbanwe nke ọnọdụ ngosipụta na akpaghị aka, arụmọrụ ntụgharị ngwaahịa na-abawanye site na 30%.
Mgbe mgbanwe ahụ gasịrị, arụmọrụ kwa mita square nke mpaghara ihe ọṅụṅụ dị na ụlọ ahịa nnwale mụbara site na 12,000 yuan/㎡ ruo 15,000 yuan/㎡, nkezi ọnụ ahịa ọrụ kwa afọ kwa kabinet belatara site na 22%, oge ịkwụghachi ego etinyekwara na mberede site na ọnwa 24 ruo ọnwa 16.
IV. Ebe ịzụrụ ihe - izere ntuziaka: Ihe ngosi isi atọ dị oke mkpa
Ihe egwu ndị a na-ahụkarị dị na arụmọrụ ike, ihe ndị e ji arụ ọrụ, na sistemụ ọrụ. Agbanyeghị, kabọd ngosi mbupụ ruru ọkọlọtọ, ọ na-esikwa ike ịghọ aghụghọ n'ihe gbasara ihe ndị e ji arụ ọrụ. E kwesịrị ilebara anya n'ọrụ aka na ịdị mma, yana ọrụ mgbe e rere ya.
(1) Asambodo arụmọrụ ike: Jụ "aha njirimara data ụgha"
Mara asambodo arụmọrụ ike nke mba ụwa dịka Energy Star (USA) na CECP (China), ma nye ngwaahịa nwere ọkwa arụmọrụ ike nke 1 ihe kacha mkpa (ọkọlọtọ China: oriri ike kwa ụbọchị ≤ 1.0 kWh/200L). A na-eji kabọd ngosi nke na-enweghị aha akara na oriri ike kwa ụbọchị nke 1.2 kWh, mana nha ya n'ezie bụ 1.8 kWh, nke na-eme ka ọnụ ahịa ọkụ eletrik kwa afọ karịrị $41.5.
(2) Nhọrọ ihe: Nkọwa na-ekpebi ogologo ndụ
Nye efere ígwè galvanized (ọkpụrụkpụ mkpuchi ≥ 8μm) ma ọ bụ plastik injinia ABS, nke iguzogide nchara ya dị okpukpu atọ karịa nke efere ígwè nkịtị.
Chọpụta iko dị nro site na asambodo 3C (ọkpụrụkpụ ≥ 5mm), nke mgbawa ya - arụmọrụ ya dị okpukpu ise karịa iko nkịtị, na-ezere ihe egwu nke mgbawa onwe onye n'oge okpomọkụ dị elu.
(3) Sistemụ ọrụ: Ihe na-egbu ihe nzuzo nke ọnụ ahịa ahịa mgbe emechara -
Họrọ ụdị ndị na-enye "akwụkwọ ikike igwe afọ 3 zuru oke + akwụkwọ ikike compressor afọ 5". Ọnụ ego mmezi nke compressor nke obere kabọd ngosipụta akara mgbe nsogbu gasịrị ruru yuan 2,000, nke karịrị nkezi ọnụ ahịa mmezi kwa afọ nke ụdị ndị nkịtị.
Mgbe kabọd ihe ọṅụṅụ ọnụ ụzọ iko gbanwere site na "onye na-eji ike buru ibu" gaa na "injin uru", ọ bụ njikọta miri emi nke teknụzụ friji, mma ngosipụta, na ọrụ data dị n'azụ ya. Maka ndị na-arụ ọrụ na ụlọ ahịa, ịhọrọ kabọd ngosipụta nke jikọtara ike nchekwa ike na ahịa pụtara itinye 10% nke ọnụ ahịa akụrụngwa iji belata 30% na oriri ike na mmụba 25% na ahịa - nke a abụghị naanị nkwalite ngwaike kamakwa nrụzigharị uru dabere na nghọta ndị ahịa.
Oge ozi: Mee-12-2025 Echiche: