N'ime ụgwọ ọrụ nke ụlọ ahịa dị mma na ụlọ ahịa, ị ga-ahụ na oriri ike nke akụrụngwa refrigeration ruru 35%-40%. Dị ka ngwaọrụ bụ isi nke na-eji ugboro ugboro dị elu, oriri ike na arụmọrụ ahịa nke ụlọ ngosi ihe ọṅụṅụ na-emetụta uru njedebe. Nkwupụta nke “2024 Global Commercial Refrigeration Equipment Energy Efficiency Report” rụtụrụ aka na nkezi ike oriri kwa afọ nke igbe ihe ngosi ihe ọṅụṅụ ọdịnala na-eru 1,800 kWh, ebe ọnụ ụzọ iko ahụ gosipụtara kabinet nwere teknụzụ nchekwa ike ọhụrụ nwere ike belata oriri ike karịa 30%. Site n'ule nke ihe karịrị iri na abuo kabinet, anyị chọpụtara na ndị ọkà mmụta sayensị imewe ngosi nwere ike budata ire ihe ọṅụṅụ site 25%-30%.
I. Isi ihe nchoputa nke teknụzụ na ibelata oriri ike site na 30%
Na mkpokọta, ibelata oriri ike chọrọ idozi nsogbu oriri ike site na ijikọ nkwalite sistemu, na-ebuli ngwa nju oyi na teknụzụ ndị ọzọ bụ isi. Ka ọ dị ugbu a, site na mmụba dị elu na teknụzụ, ibelata oriri ume site na 30% na-ebute ụfọdụ ihe ịma aka!
Nkwalite sistemu akara: Mgbanwe dị mma site na "nkwụsị oyi" gaa na "mkpọchi oyi"
Ọnụego mfu oyi kwa ụbọchị nke kọbọd ihe ọ drinkụ drinkụ ọdịnala mepere emepe ruru 25%, ebe kọbọd ngosipụta ọnụ ụzọ iko ọgbara ọhụrụ na-enweta ọganihu mgbanwe site na teknụzụ na-emechi okpukpu atọ:
1. Igwe mkpuchi nano
Igwe ọkụ dị ala (Low-E) nke ụlọ ọrụ German Schott mepụtara nwere ike igbochi 90% nke ụzarị ultraviolet na 70% nke radieshon infrared na ọkpụrụkpụ nke 2mm. Na argon gas jupụtara na oghere oghere, ọnụọgụ ọkụ na-enye ọkụ (U value) na-ebelata ka 1.2W / (m² · K), mbelata 40% ma e jiri ya tụnyere iko nkịtị. Data a tụrụ atụ nke otu nnukwu ụlọ ahịa yinye na-egosi na maka kabinet ngosi na-eji iko a, n'ime ụlọ okpomọkụ nke 35 Celsius C, mgbanwe mgbanwe okpomọkụ dị n'ime ụlọ ahụ na-ebelata site na ± 3 ° C ruo ± 1 ° C, na mmalite nkwụsị nkwụsị nke compressor na-ebelata site na 35%.
2. Magnetik suction akara eriri roba
Emere ihe ethylene propylene diene monomer (EPDM) nke nri-ọkwa nri, jikọtara ya na ihe ndọta agbakwunyere, nrụgide akara ruru 8N/cm, mmụba 50% ma e jiri ya tụnyere ibe rọba ọdịnala. Ihe data sitere na ụlọ ọrụ nyocha nke ndị ọzọ na-egosi na usoro ịka nká nke ụdị eriri roba a na gburugburu -20 Celsius C ruo 50 Celsius na-agbatị ruo afọ 8, na ọnụ ọgụgụ nkwụsị oyi na-ebelata site na 15% nke ngwọta ọdịnala ruo 4.7%.
3. valvụ nguzozi ikuku na-agbanwe agbanwe
Mgbe a na-emeghe ọnụ ụzọ ma ọ bụ mechie ọnụ ụzọ ahụ, ihe mmetụta na-arụ ọrụ na-akpaghị aka na-eme ka ikuku dị n'ime ime ụlọ nke ụlọ ahụ na-eme ka ikuku oyi na-eme ka ọ ghara ịdị na-eme ka ọ bụrụ ihe dị iche iche nke nrụgide dị n'ime na nke dị n'èzí. Ntụle n'ezie na-egosi na oyi na-atụ oyi n'oge otu oghere ọnụ ụzọ na-ebelata site na 200 kJ ruo 80 kJ, nke yiri mbelata 0.01 kWh nke ọkụ eletrik n'otu ọnụ ụzọ oghere na mmechi.
Nkwalite sistemu refrigeration: Isi mgbagha nke ịbawanye oke arụmọrụ ike site na 45%
Dị ka data nke China National Institute of Standardization, ike arụmọrụ ruru (EER) nke ọhụrụ iko ọnụ ụzọ ihe ọṅụṅụ ngosi cabinets na 2023 nwere ike iru 3.2, a 45% abawanye tụnyere 2.2 na 2018, tumadi n'ihi atọ isi teknụzụ nkwalite:
1. Mgbanwe ugboro compressor
Ịnabata teknụzụ ugboro ugboro DC nke ụdị dị ka Nenwell na Panasonic, ọ nwere ike ịhazigharị ọsọ ngbanwe na-akpaghị aka dịka ibu ahụ siri dị. N'oge obere okporo ụzọ (dị ka n'isi ụtụtụ), oriri ike bụ naanị 30% nke ibu zuru oke. Ntụle n'ezie nke ụlọ ahịa dị mma na-egosi na ike ike kwa ụbọchị nke ụdị ugboro na-agbanwe agbanwe bụ 1.2 kWh, nchekwa 33% ma e jiri ya tụnyere usoro ugboro ugboro (1.8 kWh kwa ụbọchị).
2. Gburugburu evaporator
Mpaghara nke evaporator bụ 20% buru ibu karịa ngwọta ọdịnala. Site na njikarịcha nhazi nke ime ime, a na-abawanye arụmọrụ ọkụ ọkụ site na 25%. Ihe nyocha nke American Society of Heating, Refrigerating na Air-Conditioning Engineers (ASHRAE) na-egosi na nhazi a na-eme ka ịdị n'otu okpomọkụ dị n'ime ụlọ ahụ site na ± 2 ° C ruo ± 0.8 ° C, na-ezere mmalite mmalite nke compressor ugboro ugboro na-akpata site na oke ọkụ nke mpaghara.
3. Sistemụ defrosting nwere ọgụgụ isi
Ntugharị igwe ọdịnala na-amalite 3 – 4 ugboro kwa awa 24, oge ọ bụla na-ewe nkeji 20 wee na-eri 0.3 kWh nke ọkụ eletrik. Sistemụ defrosting eletrọnịkị ọhụrụ na-ekpebi ogo ntu oyi site na ihe mmetụta iru mmiri. A na-ebelata nkezi oge nkwụsị oyi kwa ụbọchị ka ọ bụrụ ugboro 1 - 2, na-ebelata oriri otu oge na nkeji iri, na-echekwa ihe karịrị 120 kWh nke ọkụ eletrik kwa afọ.
II. Iwu ọla edo nke imepụta ihe ngosi iji bulie ahịa site na 25%
Ịbawanye ahịa na-achọ iwu nhazi dị mkpa, ya bụ, iwu ọla edo bụ ihe ngwọta nke dabara n'oge. Nhazi na atụmatụ dị iche iche nwere ike imeziwanye arụmọrụ nke ọma ma weta ahụmịhe onye ọrụ ka mma. Ndị mmadụ na-elekwasị anya mgbe niile n'ụkpụrụ nke ime enyi na enyi ma na-aga n'ihu na-emebi njedebe nke iwu iji mepụta ọtụtụ ọrụ ebube.
(1) Ịre ahịa anya: Mgbanwe site na "ọnụnọ" gaa na "ọchịchọ ịzụrụ"
Dị ka echiche "ọhụụ anya" si kwuo na ụlọ ọrụ na-ere ahịa, ọnụọgụ ọnụọgụ nke ngwaahịa dị na elu nke 1.2 - 1.5 mita bụ okpukpu 3 nke shelves ala. Otu nnukwu ụlọ ahịa yinye edobere akwa etiti (1.3 – 1.4 mita) nke kabinet ngosipụta ọnụ ụzọ iko dị ka “mpaghara mgbochi”, na-elekwasị anya n'igosi ihe ọ drinksụ drinksụ ịntanetị na-ewu ewu na ọnụ ahịa otu $1.2 – $2. Ọnụ ahịa ahịa nke mpaghara a bụ 45% nke ngụkọta, mmụba nke 22% tụnyere tupu mgbanwe ahụ.
Site n'echiche nke imewe matrix ọkụ, ọkụ na-acha ọcha na-ekpo ọkụ (3000K) nwere mweghachi agba kachasị mma maka ngwaahịa mmiri ara ehi na ihe ọṅụṅụ, ebe ọkụ na-acha ọcha (6500K) nwere ike ime ka nghọta nke ihe ọṅụṅụ carbonated pụta ìhè. Otu akara mmanya jikọtara ọnụ na nnukwu ụlọ ahịa wee chọpụta na ịwụnye eriri ọkụ ọkụ 30 ° nwere mmasị LED (illuminance 500lux) n'elu akụkụ ime nke ọnụ ụzọ iko ahụ nwere ike ịbawanye anya nke otu ngwaahịa site na 35%, ọkachasị maka nkwakọ ngwaahịa nwere ọla ọla na ahụ karama, yana mmetụta ntụgharị nwere ike ịdọta uche ndị ahịa 5 mita.
Ngosipụta ngosi dị ike: Ịnabata shelf ndị a na-emegharị emegharị (nke nwere akwa oyi akwa na-enweghị ike ijikọ site na 5 - 15cm) yana tray nwere 15º, akara nke karama mmanya na ahịrị anya na-etolite akụkụ 90°. Ihe omuma nke Walmart na China na-egosi na imewe a na-ebelata nkezi oge ịhọrọ ndị ahịa site na 8 sekọnd ruo 3 sekọnd, na nkwụghachi ụgwọ na-abawanye site na 18%.
(2) Ngosipụta dabere na ọnọdụ: Ịmegharị ụzọ mkpebi ndị ahịa
1. Usoro nchikota oge-oge
N'ime oge nri ụtụtụ (7 - 9 am), gosipụta ihe ọṅụṅụ na-arụ ọrụ + ngwakọta mmiri ara ehi na oyi akwa nke mbụ nke ihe ngosi. N'oge nri ehihie (11 - 13 pm), kwalite ihe ọṅụṅụ tii + ihe ọṅụṅụ carbonated. N'oge nri abalị (17 - 19 pm), lekwasị anya na ihe ọṅụṅụ + yogọt. Mgbe otu nnukwu ụlọ ahịa obodo mezuru atụmatụ a, ọnụ ahịa ahịa n'oge awa na-adịghị elu mụbara site na 28%, na nkezi ọnụ ahịa ndị ahịa si na $1.6 yuan ruo $2 .
2. Ejikọtara ya na ihe omume ọkụ
Ejikọtara ya na ihe omume na-ekpo ọkụ dị ka iko mba ụwa na ememme egwu, bipụta akwụkwọ mmado isiokwu n'èzí nke ụlọ ngosi ihe ngosi ma guzobe mpaghara "ga-enwerịrị maka ịnọ ọdụ" (ihe ọṅụṅụ ike + mmiri electrolyte) n'ime. Ihe omuma a gosiputara na udi ihe ngosi nke dabere na onodu a nwere ike ime ka olu ahia nke edemede ndi ozo bu 40% - 60% n'oge ihe omume.
3. Ngosipụta ọdịiche ọnụahịa
Gosi ihe ọ drinkụ drinkụ dị n'oke ala ebubata (ọnụahịa otu $2 – $2.7) n'akụkụ mmanya ụlọ ewu ewu (ọnụahịa otu $0.6 – $1.1). Iji ntụnyere ọnụ ahịa pụta ìhè ọnụ ahịa-arụmọrụ. Nnwale nke otu nnukwu ụlọ ahịa na-egosi na atụmatụ a nwere ike iwelie ọnụ ahịa ihe ọṅụṅụ ndị a na-ebubata site na 30% ma na-ebuli ọnụ ahịa ihe ọṅụṅụ ụlọ na-abawanye site na 15%.
III. Okwu ikpe bara uru: Site na “nnwale data” ruo “mtoba uru”
Dị ka data nke Nenwell n'afọ gara aga, ibelata ọnụ ahịa nke ụlọ ngosi ihe ngosi nwere ike nweta ọganihu dị elu. Ọ dị mkpa iji nyochaa ntụkwasị obi sitere na data kama site na tiori, ebe nke ikpeazụ na-eweta nnukwu ihe egwu.
(1) 7-Eleven Japan: Omume benchmark nke mmụba okpukpu abụọ na oriri ike na ire ere
N'ime ụlọ ahịa 7-Eleven dị na Tokyo, mgbe ewebatachara ụdị ụlọ ngosi ihe ọṅụṅụ ọnụ ụzọ iko ọhụrụ na 2023, enwetara isi ihe atọ dị mkpa:
1. Ike oriri oke
Site na kọmpụta nke na-agbanwe agbanwe + sistemu mwepu nwere ọgụgụ isi, a na-ebelata ike ike kwa afọ kwa kabinet site na 1,600 kWh ruo 1,120 kWh, mbelata nke 30%, na ego nchekwa ọkụ eletrik kwa afọ bụ ihe dịka yen 45,000 (gbakọrọ na 0.4 yuan / kWh).
2. Sales akụkụ analysis
Site na ịnakwere 15º chọrọ shelf + ọkụ na-agbanwe agbanwe, nkezi ọnụ ahịa ihe ọ drinksụ drinksụ kwa ọnwa n'ime kabinet mụbara site na 800,000 yen ruo 1,000,000 yen, mmụba nke 25%.
3. ntụnyere ahụmịhe onye ọrụ
Mgbanwe ọnọdụ okpomọkụ n'ime kabinet belatara na ± 1 ° C, nkwụsi ike nke ihe ọṅụṅụ mmanya na-eme ka ọ dịkwuo mma, ọnụ ọgụgụ mkpesa ndị ahịa na-ebelata site na 60%.
(2) Supermarket Yonghui na China: Koodu maka mbelata ọnụ ahịa yana mmụba arụmọrụ site na mgbanwe mpaghara
Supermarket Yonghui ji ụgbọ elu mee atụmatụ nkwalite ọnụ ụzọ iko iko n'ụlọ ahịa ya na mpaghara Chongqing na 2024. Usoro ndị bụ isi gụnyere:
1. Usoro maka oke okpomọkụ n'oge okpomọkụ
N'ihi oke okpomọkụ n'oge okpomọkụ na obodo ugwu (na nkezi okpomọkụ kwa ụbọchị dị elu karịa 35 Celsius C), a na-etinye onye na-ekpuchi ihe na ala nke ụlọ ngosi ihe ngosi, nke mere ka arụmọrụ ikuku oyi dịkwuo elu site na 20% ma belata ibu compressor site na 15%.
2. Ngosipụta mpaghara
Dabere na mmasị oriri na mpaghara ndịda ọdịda anyanwụ, a gbasaa oghere shelf ruo 12cm iji kwekọọ na ngosipụta nke nnukwu karama (n'elu 1.5L) nke ihe ọṅụṅụ. Ọnụ ahịa ahịa nke otu a si na 18% ruo 25%.
3. IoT - nlekota nlekota na nhazi
Site na ihe mmetụta IoT, a na-enyocha olu ahịa na ike ike nke kabinet ọ bụla ozugbo. Mgbe olu ahịa nke otu ngwaahịa dị ala karịa ọnụ ụzọ maka ụbọchị 3 n'usoro, usoro ahụ na-akpaghị aka na-ebute mgbanwe nke ọnọdụ ngosi, na nrụpụta ngwa ahịa na-abawanye site na 30%.
Mgbe mgbanwe ahụ gasịrị, arụmọrụ kwa square-mita nke ihe ọṅụṅụ na-aba n'anya na ụlọ ahịa ndị na-anya ụgbọelu mụbara site na 12,000 yuan / ㎡ na 15,000 yuan / ㎡, nkezi ụgwọ ọrụ kwa afọ maka otu ụlọ ọrụ na-ebelata site na 22%, na oge nkwụnye ego na-ebelata site na ọnwa 24 ruo ọnwa 16.
IV. olulu ịzụta-ezere ntuziaka: Ihe ngosi isi atọ dị mkpa
Ihe egwu ndị a na-ahụkarị na-adị na arụmọrụ ike, akụrụngwa, na sistemụ ọrụ. Agbanyeghị, kọbọd ngosi mbupụ ruru ọkọlọtọ, ọ na-esikwa ike adịgboroja n'ihe gbasara ihe. Ekwesịrị ịṅa ntị na nka nka na ịdị mma, yana mgbe - ọrụ ahịa.
(1) Asambodo arụmọrụ ike: jụ "ịkpọ aha data ụgha"
Nabata asambodo nrụpụta ike ike nke mba ụwa matara dị ka Energy Star (USA) na CECP (China), ma nye ngwaahịa ndị nwere ogo nrụpụta ike nke 1 ụzọ (ọkọlọtọ China: oriri ike kwa ụbọchị ≤ 1.0 kWh/200L). Akara ụfọdụ kọbọd ngosi na-enweghị aha ya na oriri ike kwa ụbọchị nke 1.2 kWh, mana nha n'ezie bụ 1.8 kWh, na-ebute ọnụ ahịa ọkụ eletrik kwa afọ karịa $41.5.
(2) Nhọrọ ihe: Nkọwa na-ekpebi ogologo ndụ
Nye ụzọ galvanized ígwè efere (mkpuchi ọkpụrụkpụ ≥ 8μm) ma ọ bụ ABS engineering plastics, onye corrosion iguzogide bụ 3 ugboro elu karịa nke nkịtị ígwè efere.
Ghọta iko na-ekpo ọkụ na asambodo 3C (ọkpụrụkpụ ≥ 5mm), nke mgbawa ya - arụmọrụ ihe akaebe bụ ugboro 5 nke iko nkịtị, na-ezere ihe ize ndụ nke onwe - mgbawa na elu - okpomọkụ okpomọkụ.
(3) Usoro ọrụ: Onye na-egbu ezoro ezo nke mgbe - ụgwọ ahịa
Họrọ ụdị na-enye "3 - afọ dum - akwụkwọ ikike igwe + 5 - akwụkwọ ikike compressor afọ". Ọnụ ego mmezi nke compressor nke obere ụlọ ngosi ihe ngosi akara mgbe ọdịda ruru yuan 2,000, karịrị nkezi ọnụ ahịa mmezi kwa afọ nke ụdị oge niile.
Mgbe ọnụ ụzọ ihe ọṅụṅụ ihe ọṅụṅụ na-egosi kabinet na-agbanwe site na "nnukwu ndị na-azụ ahịa ike" gaa na "engine uru", ọ bụ ntinye miri emi nke teknụzụ refrigeration, ihe ngosi ngosi, na ọrụ data n'azụ ya. Maka ndị na-arụ ọrụ ụlọ ahịa, ịhọrọ ụlọ ngosi ihe ngosi nke na-ejikọta ike - nchekwa na ike ịzụ ahịa pụtara n'ezie itinye 10% nke ọnụ ahịa akụrụngwa iji mee ka mbelata 30% na ike oriri na 25% na-abawanye ahịa - nke a abụghị naanị nkwalite ngwaike kamakwa nrụzigharị uru dabere na nghọta ndị ahịa.
Oge nzipu: Nlele Mee-12-2025: