Kwiindleko zokusebenza kweevenkile ezinkulu kunye neevenkile ezinkulu, uya kufumanisa ukuba ukusetyenziswa kwamandla kwezixhobo zokukhenkceza kubiza ukuya kuthi ga kwi-35%-40%. Njengesixhobo esiphambili esisetyenziswa rhoqo, ukusetyenziswa kwamandla kunye nokusebenza kokuthengiswa kweekhabhathi zokubonisa iziselo kuchaphazela ngokuthe ngqo inzuzo yesiphelo. "Ingxelo ye-2024 Global Commercial Refrigeration Equipment Energy Efficiency" ibonisa ukuba ukusetyenziswa kwamandla okuqhelekileyo ngonyaka kweekhabhathi zokubonisa iziselo zendabuko kufikelela kwi-1,800 kWh, ngelixa iikhabhathi zokubonisa ucango lweglasi ezineteknoloji entsha yokonga amandla zinokunciphisa ukusetyenziswa kwamandla ngaphezulu kwe-30%. Ngokuvavanya iikhabhathi ezingaphezu kweshumi elinesibini, sifumanise ukuba uyilo lwezibonisi zesayensi lunokunyusa kakhulu ukuthengiswa kweziselo nge-25%-30%.
I. Impumelelo ephambili kwezobuchwepheshe ekunciphiseni ukusetyenziswa kwamandla nge-30%
Ngokubanzi, ukunciphisa ukusetyenziswa kwamandla kufuna ukusombulula iingxaki zokusetyenziswa kwamandla ngokudibanisa ukuphuculwa kwenkqubo, ukuphucula ukuphola kwenkqubo kunye nezinye iiteknoloji eziphambili. Okwangoku, ngokuqhubela phambili kwezobuchwepheshe, ukunciphisa ukusetyenziswa kwamandla ngama-30% kudala imingeni ethile!
Ukuphuculwa kwenkqubo yokutywina: Utshintsho olusemgangathweni ukusuka "ekuvutheni okubandayo" ukuya "ekutshixeni okubandayo"
Izinga lokulahleka kwemihla ngemihla kweekhabhathi zesiselo ezivulekileyo zemveli lifikelela kwi-25%, ngelixa iikhabhathi zeglasi zanamhlanje ziphumelela ngobuchwepheshe bokuvala kathathu:
1. Iglasi egqunywe nge-nano
Iglasi ekhupha umbane ophantsi (i-Low-E) eyenziwe yinkampani yaseJamani iSchott inokuthintela i-90% yemitha ye-ultraviolet kunye ne-70% yemitha ye-infrared kubukhulu be-2mm. Xa igesi ye-argon izaliswe kumaleko ongenanto, i-heat transfer coefficient (ixabiso le-U) incitshiswa ibe yi-1.2W/(m²·K), ukuncipha kwe-40% xa kuthelekiswa neglasi eqhelekileyo. Idatha elinganisiweyo yevenkile enkulu yetyathanga elithile ibonisa ukuba kwikhabhinethi yokubonisa esebenzisa le glasi, kwindawo yobushushu begumbi engama-35°C, uluhlu lokuguquguquka kobushushu ngaphakathi kwikhabhinethi luncitshiswa ukusuka ku-±3°C ukuya ku-±1°C, kwaye i-start-stop frequency yecompressor incitshiswa nge-35%.
2. Umcu werabha wokutywina we-magnetic suction
Yenziwe ngezinto ze-ethylene propylene diene monomer (EPDM) ezikumgangatho wokutya, idityaniswe noyilo lwe-magnetic strip olufakwe ngaphakathi, uxinzelelo lokutywina lufikelela kwi-8N/cm, ukwanda kwe-50% xa kuthelekiswa nemicu yerabha yendabuko. Idatha evela kwi-arhente yovavanyo yomntu wesithathu ibonisa ukuba umjikelo wokwaluphala kolu hlobo lwemicu yerabha kwindawo ephakathi kwe--20°C ukuya kwi-50°C wandiswa ukuya kwiminyaka esi-8, kwaye izinga lokuvuza okubandayo lincitshisiwe ukusuka kwi-15% yesisombululo sendabuko ukuya kwi-4.7%.
3. Ivalvu yokulinganisela uxinzelelo lomoya olunamandla
Xa ucango luvuliwe okanye luvaliwe, i-sensor eyakhelwe ngaphakathi ilungisa ngokuzenzekelayo uxinzelelo lomoya lwangaphakathi lwekhabhathi ukuze kuthintelwe ukugcwala komoya obandayo okubangelwa kukwahluka koxinzelelo lwangaphakathi nolwangaphandle. Ukulinganisa okwenyani kubonisa ukuba ukulahleka kobushushu ngexesha lokuvulwa kocango olunye kwehle ukusuka kwi-200 kJ ukuya kwi-80 kJ, okulingana nokunciphisa ukusetyenziswa kombane nge-0.01 kWh ngokuvulwa nokuvalwa kocango.
Ukulungiswa kwenkqubo yefriji: Ingqiqo ephambili yokunyusa umlinganiselo wokusetyenziswa kakuhle kwamandla ngama-45%
Ngokwedatha ye-China National Institute of Standardization, umlinganiselo wokusetyenziswa kwamandla (EER) kwiikhabhathi ezintsha zeglasi zokubonisa iziselo ngo-2023 ungafikelela kwi-3.2, ukunyuka kwama-45% xa kuthelekiswa ne-2.2 ngo-2018, ikakhulu ngenxa yokuphuculwa kweteknoloji okuthathu okuphambili:
1. I-compressor yefrikhwensi eguquguqukayo
Isebenzisa ubuchwepheshe be-DC variable frequency beempawu ezifana neNenwell kunye nePanasonic, ingazilungisa ngokuzenzekelayo isantya sokujikeleza ngokwemithwalo. Ngexesha lee-traffic eziphantsi (njengasekuseni kakhulu), ukusetyenziswa kwamandla yi-30% kuphela yomthwalo opheleleyo. Umlinganiselo wokwenyani weendawo zokugcina izinto eziluncedo ubonisa ukuba ukusetyenziswa kwamandla emihla ngemihla kwemodeli ye-variable frequency yi-1.2 kWh, ukonga kwe-33% xa kuthelekiswa nemodeli ye-fixed frequency (1.8 kWh ngosuku).
2. Isitshisi esijikelezileyo
Indawo ye-evaporator inkulu ngama-20% kunesisombululo sendabuko. Ngokwenziwa ngcono kwesakhiwo sangaphakathi se-fin, ukusebenza kakuhle kokudluliselwa kobushushu kunyuswa ngama-25%. Idatha yovavanyo ye-American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) ibonisa ukuba olu yilo luphucula ukufana kobushushu ngaphakathi kwikhabhinethi ukusuka ku-±2°C ukuya ku-±0.8°C, kuthintelwe ukuqala rhoqo kwe-compressor okubangelwa kukushisa kakhulu kwendawo.
3. Inkqubo yokunyibilikisa ekrelekrele
Ukunyibilikisa ngoomatshini kwendabuko kuqala amaxesha ama-3 ukuya kwangama-4 rhoqo emva kweeyure ezingama-24, ixesha ngalinye kuthatha imizuzu engama-20 kwaye kudla i-0.3 kWh yombane. Inkqubo entsha yokunyibilikisa ngombane ijonga ngokuguquguqukayo inqanaba lokuqhaqha ngesenzi somswakama. Amaxesha okunyibilikisa aqhelekileyo emihla ngemihla ancitshiswa ukuya kumaxesha ama-1 ukuya kwangama-2, kwaye ukusetyenziswa kwexesha elinye kuncitshiswa ukuya kwimizuzu eli-10, okonga umbane ongaphezulu kwe-120 kWh ngonyaka.
II. Imithetho yegolide yoyilo lwemiboniso yokunyusa intengiso nge-25%
Ukwandisa intengiso kufuna imithetho ebalulekileyo yoyilo, oko kukuthi, imithetho yegolide zizisombululo ezihambelana namaxesha. Uyilo olwahlukeneyo kunye nezicwangciso zinokuphucula ukusebenza ngokufanelekileyo kwaye zizise namava angcono kumsebenzisi. Abantu bebesoloko begxile kumgaqo wokuba lula ukuyisebenzisa kwaye beqhubeka nokwaphula imida yemithetho ukuze benze imimangaliso engaphezulu.
(1) Ukuthengisa ngokubonakalayo: Utshintsho ukusuka “ekubenikho” ukuya “ekufuneni ukuthenga”
Ngokwethiyori "yezoqoqosho lokubona" kwishishini lokuthengisa, izinga lokucofa kwiimveliso ezikuluhlu lokuphakama oluyi-1.2 - 1.5 yeemitha liphindwe kathathu kuneeshelufu ezisezantsi. Ivenkile enkulu ethile ibeke umaleko ophakathi (1.3 - 1.4 yeemitha) wekhabhathi yokubonisa ucango lweglasi njengendawo "yokuthengisa iibhloko", igxile ekuboniseni iziselo ezidumileyo kwi-intanethi ngexabiso leyunithi eliyi-$1.2 - $2. Umthamo wentengiso wale ndawo ubandakanya i-45% yexabiso lilonke, ukunyuka kwe-22% xa kuthelekiswa nangaphambi kotshintsho.
Ngokwembono yoyilo lwe-light matrix, ukukhanya okumhlophe okufudumeleyo (3000K) kunokubuyiselwa kombala okungcono kwiimveliso zobisi kunye neejusi, ngelixa ukukhanya okumhlophe okubandayo (6500K) kunokuqaqambisa ngcono ukucaca kweziselo ezine-carbonated. Uhlobo oluthile lwesiselo oluvavanywe kunye nevenkile enkulu kwaye lwafumanisa ukuba ukufaka i-30° i-inclinance 500lux light strip phezulu kwicala langaphakathi lomnyango weglasi kunokunyusa ingqalelo yeemveliso ezizodwa nge-35%, ngakumbi ukupakisha okune-metallic luster emzimbeni webhotile, kwaye isiphumo sokubonakalisa sinokutsala ingqalelo yabathengi kwiimitha ezi-5 ukusuka apho.
Ithempleyithi yokubonisa eguqukayo: Isebenzisa iishelufu ezihlengahlengiswayo (ezinokuphakama komaleko okunokudityaniswa ngokukhululekileyo ukusuka kwi-5 ukuya kwi-15cm) kunye netreyi etyekele kwi-15°, ilebheli yomzimba webhotile yesiselo kunye nomgca wokubona zenza i-engile ye-90°. Idatha yeWalmart eTshayina ibonisa ukuba olu yilo lunciphisa ixesha eliqhelekileyo lokukhetha abathengi ukusuka kwimizuzwana esi-8 ukuya kwimizuzwana emi-3, kwaye izinga lokuthenga kwakhona linyuswa nge-18%.
(2) Umboniso osekelwe kwisimo: Ukwakha ngokutsha indlela yokwenza izigqibo zabathengi
1. Icebo lokudibanisa ixesha
Ngexesha lesidlo sakusasa (7 - 9 kusasa), bonisa iziselo ezisebenzayo + umxube wobisi kumaleko wokuqala wekhabhathi yokubonisa. Ngexesha lesidlo sasemini (11 - 13 ebusuku), khuthaza iziselo zeti + iziselo ezine-carbonated. Ngexesha lesidlo sangokuhlwa (17 - 19 ebusuku), gxila kwijusi + iyogathi. Emva kokuba ivenkile enkulu yoluntu isebenzise eli cebo, umthamo wentengiso ngexesha leeyure ezingezizo ezokuqala unyuke nge-28%, kwaye ixabiso eliqhelekileyo lomthengi lenyuka ukusuka kwi-$1.6 yuan ukuya kwi-$2.
2. Idityaniswe neziganeko ezishushu
Idibene neziganeko ezishushu ezifana neNdebe yeHlabathi kunye neminyhadala yomculo, beka iipowusta zomxholo ngaphandle kwekhabhathi yokubonisa kwaye ubeke indawo "ekufuneka ube nayo ukuze uhlale ulele" (iziselo zamandla + amanzi e-electrolyte) ngaphakathi. Idatha ibonisa ukuba olu hlobo lokubonisa olusekelwe kwimeko lunokunyusa inani lentengiso yeendidi ezinxulumeneyo ngama-40% - 60% ngexesha lomsitho.
3. Umboniso womahluko wexabiso
Bonisa iziselo ezingenisiweyo ezibiza kakhulu (ixabiso leyunithi $2 – $2.7) ecaleni kweziselo zasekhaya ezidumileyo (ixabiso leyunithi $0.6 – $1.1). Sebenzisa uthelekiso lwamaxabiso ukugqamisa ukusebenza kakuhle kweendleko. Uvavanyo lwevenkile enkulu ethile lubonisa ukuba eli cebo linokunyusa umthamo wentengiso yeziselo ezingenisiweyo nge-30% ngelixa liqhuba umthamo wentengiso yeziselo zasekhaya ukuba unyuke nge-15%.
III. Amatyala asebenzayo: Ukusuka "kuqinisekiso lwedatha" ukuya "ekukhuleni kwenzuzo"
Ngokwedatha kaNenwell kunyaka ophelileyo, ukunciphisa iindleko zeekhabhathi zokubonisa kunokufezekisa ukukhula okuphezulu kwenzuzo. Kubalulekile ukuqinisekisa ukuthembeka kwedatha kunokuba kusetyenziswe ithiyori, njengoko le yokugqibela izisa iingozi ezinkulu.
(1) 7-Eleven Japan: Indlela yokulinganisa yokuphucula kabini ukusetyenziswa kwamandla kunye nokuthengisa
Kwivenkile ye-7-Eleven eTokyo, emva kokwazisa uhlobo olutsha lwekhabhathi yesiselo yokubonisa iingcango zeglasi ngo-2023, kuye kwaphunyezwa izinto ezintathu eziphambili:
1. Ubungakanani bokusetyenziswa kwamandla
Ngokusebenzisa inkqubo yokunyibilikisa umbane eguquguqukayo kunye nenkqubo yokunyibilikisa ekrelekrele, ukusetyenziswa kwamandla ngonyaka kwikhabhinethi nganye kuncitshisiwe ukusuka kwi-1,600 kWh ukuya kwi-1,120 kWh, ukwehla kwe-30%, kwaye ukonga iindleko zombane ngonyaka bekumalunga ne-45,000 yen (kubalwa kwi-0.4 yuan/kWh).
2. Uhlalutyo lobukhulu bokuthengisa
Ngokusebenzisa ishelufu etyekele kwi-15° + ukukhanya okunamandla, umyinge wenyanga wentengiso yeziselo kwikhabhinethi unyuke ukusuka kwi-800,000 yen ukuya kwi-1,000,000 yen, ukunyuka kwe-25%.
3. Uthelekiso lwamava omsebenzisi
Ukutshintshatshintsha kobushushu ngaphakathi kwikhabhathi kwehliswe ukuya kwi-±1°C, uzinzo lwencasa yesiselo lwaphucuka, kwaye izinga lezikhalazo zabathengi lehla ngama-60%.
(2) Ivenkile enkulu yaseYonghui eTshayina: Ikhowudi yokunciphisa iindleko kunye nokunyuka kokusebenza kakuhle ngokuguqula indawo
IYonghui Supermarket yavavanya isicwangciso sokuphucula iikhabhathi zokubonisa iingcango zeglasi kwiivenkile zayo kwindawo yaseChongqing ngo-2024. Amanyathelo aphambili aquka:
1. Amanyathelo obushushu obuphezulu ehlotyeni
Ngenxa yobushushu obuphezulu ehlotyeni kwisixeko seentaba (esinobushushu obuqhelekileyo bemihla ngemihla obungaphezulu kwama-35°C), kwafakwa i-deflector ezantsi kwekhabhathi yokubonisa, eyanyusa ukusebenza kakuhle kokujikeleza komoya obandayo ngama-20% yaza yanciphisa umthwalo we-compressor nge-15%.
2. Umboniso okwindawo ethile
Ngokwendlela abantu abakhetha ukusela ngayo kwingingqi esemazantsi-ntshona, isithuba seshelufu sandisiwe saya kwi-12cm ukuze sivumelane nokuboniswa kweebhotile ezinkulu (ezingaphezulu kwe-1.5L) zeziselo. Umlinganiselo wokuthengiswa kolu didi unyuke ukusuka kwi-18% ukuya kwi-25%.
3. Ukubeka esweni nokulungisa okusekwe kwi-IoT
Ngee-sensors ze-IoT, umthamo wentengiso kunye nokusetyenziswa kwamandla kwikhabhinethi nganye kuhlolwa ngexesha langempela. Xa umthamo wentengiso wemveliso ethile uphantsi kunomda kangangeentsuku ezi-3 ezilandelelanayo, inkqubo iqalisa ngokuzenzekelayo uhlengahlengiso lwendawo yokubonisa, kwaye ukusebenza kakuhle kokutshintsha kwempahla kunyuswa ngama-30%.
Emva kotshintsho, ukusebenza kakuhle kwendawo yeziselo ngokwemitha yesikwere kwiindawo zokuthengisa ezivavanyiweyo kunyuke ukusuka kwi-12,000 yuan/㎡ ukuya kwi-15,000 yuan/㎡, ixabiso lokusebenza lonyaka eliqhelekileyo kwikhabhinethi nganye lehle nge-22%, kwaye ixesha lokuhlawula utyalo-mali lancitshiswa ukusuka kwiinyanga ezingama-24 ukuya kwiinyanga ezili-16.
IV. Isikhokelo sokuthenga umngxuma - ukuphepha: Iimpawu ezintathu eziphambili azinamsebenzi
Kukho iingozi eziqhelekileyo ekusebenziseni kakuhle amandla, izixhobo, kunye neenkqubo zenkonzo. Nangona kunjalo, iikhabhathi zokubonisa ngaphandle zisemgangathweni, kwaye kunzima ukuzenza ezingezizo ezendalo. Kufuneka kuqwalaselwe ubugcisa kunye nomgangatho, kunye nenkonzo emva kokuthengisa.
(1) Isiqinisekiso sokusebenza kakuhle kwamandla: Yeka "ukubhala iilebheli zedatha ezingeyonyani"
Qaphela iziqinisekiso zokusetyenziswa kwamandla ezivunyiweyo kwihlabathi liphela ezifana ne-Energy Star (USA) kunye ne-CECP (China), kwaye unike kuqala iimveliso ezinenqanaba loku-1 lokusetyenziswa kwamandla (umgangatho waseTshayina: ukusetyenziswa kwamandla kwemihla ngemihla ≤ 1.0 kWh/200L). Ikhabhathi ethile yokubonisa engenaphawu iphawulwe ngokusetyenziswa kwamandla kwemihla ngemihla kwe-1.2 kWh, kodwa umlinganiselo wokwenyani yi-1.8 kWh, nto leyo ekhokelela kwindleko eyongezelelweyo yombane yonyaka engaphezulu kwe-$41.5.
(2) Ukukhethwa kwezinto: Iinkcukacha zimisela ubomi
Nika kuqala iipleyiti zentsimbi ezigqunyiweyo (ubukhulu bengubo ≥ 8μm) okanye iiplastiki zobunjineli ze-ABS, ezinokumelana nokugqwala okuphindwe kathathu kunokweepleyiti zentsimbi eziqhelekileyo.
Qaphela iglasi eqinisiweyo enesatifikethi se-3C (ubude ≥ 5mm), ekwaziyo ukumelana nokuqhuma ngokuphindwe kahlanu kuneglasi eqhelekileyo, ukuthintela umngcipheko wokuziqhumisa ehlotyeni elinamaqondo obushushu aphezulu.
(3) Inkqubo yenkonzo: Umbulali ofihlakeleyo weendleko zokuthengisa emva kokuthengisa
Khetha iimpawu ezibonelela “ngewaranti yomatshini yeminyaka emi-3 iyonke + iwaranti yecompressor yeminyaka emi-5”. Iindleko zokugcinwa kwecompressor yekhabhinethi ethile encinci yokubonisa uphawu emva kokusilela zifikelele kwi-2,000 yuan, zidlula kakhulu iindleko zokugcinwa zonyaka eziqhelekileyo.
Xa ikhabhinethi yokubonisa iziselo yomnyango weglasi iguquka ukusuka ekubeni “ngumthengi onamandla amakhulu” ukuya ekubeni “yinjini yenzuzo”, kukuhlanganiswa okunzulu kwetekhnoloji yokukhenkcisa, ubuhle bokubonisa, kunye nokusebenza kwedatha emva kwayo. Kubaqhubi beevenkile ezinkulu, ukukhetha ikhabhinethi yokubonisa edibanisa amandla okonga kunye namandla okuthengisa kuthetha ukutyala i-10% yeendleko zezixhobo ukuqhuba ukwehla kwama-30% ekusetyenzisweni kwamandla kunye nokunyuka kwama-25% kwintengiso - oku akupheleli nje ekuphuculweni kwezixhobo kodwa kukwasekwa kwakhona inzuzo ngokusekelwe kwiimbono zabathengi.
Ixesha lokuposa: Meyi-12-2025 Imbono: