Esimeni sokuthuthuka kwemboni yezokupheka, iziqandisi zasekhishini seziphenduke ingqalasizinda ewumgogodla yezikhungo zokudla, ezithengwa ngamashumi ezinkulungwane zamayunithi minyaka yonke. Ngokusho kwedatha evela ku-China Chain Store & Franchise Association, izinga lokulahlwa kokudla ezindaweni zokuthengisa lifinyelela ku-8% - 12%. Kodwa-ke, iziqandisi zekhwalithi ephezulu zensimbi engagqwali zinganweba isikhathi sokusha kokudla okuqandisiwe ngaphezu kuka-30% futhi zehlise izinga lokumosha libe ngaphansi kuka-5%. Ikakhulukazi uma kuqhathaniswa nokwasemuva kwemboni yezokudla eyenziwe ngaphambilini ekhula ngenani laminyaka yonke elingaphezu kwama-20%, njengengcezu eyisihluthulelo yemishini yokugcina izinga lokushisa eliphansi, ihlobene ngokuqondile nekhwalithi yokudla kanye nesisekelo sokuphepha kokudla, iba inkatha ebalulekile yokuthuthukiswa kokusebenza kwekhishi.
Yini Okufanele Iqashelwe Lapho Uthenga Iziqandisi Zensimbi Engagqwali Ngobuningi?
Kuyadingeka ukunaka ikhwalithi kanye nemisebenzi yemishini yesiqandisi. Ngokuvamile, ukucatshangelwa kungenziwa ngezinzuzo zemishini kanye nemingcele yokusebenza. Okulandelayo yizithenjwa zekhwalithi ezithile:
(1) Inzuzo Engenakubekezelelwa Yokumelana Nokugqwala
Indawo yasekhishini inomswakama futhi igcwele amafutha, amafutha, ama-asidi, nama-alkali. Amakhabethe enziwe ngensimbi evamile egoqelwe ngokubanda ajwayele ukugqwala nokugqwala. Ngokuphambene, amakhabethe enziwe ngensimbi engagqwali ye-SUS304 yezinga lokudla angamelana namahora angu-500 ngaphandle kokugqwala ekuhlolweni kwesifutho sikasawoti esicaciswe ku-GB/T 4334.5 - 2015. Angakwazi ukugcina ubuqotho bawo obungaphezulu ngisho nangemva kokuxhumana isikhathi eside nezinongo zasekhishini ezivamile ezifana nesoso yesoya noviniga. Impilo yesevisi yamakhabhinethi anjalo ingafinyelela eminyakeni eyi-10 - 15, cishe kabili leyo yezinto ezijwayelekile, ukunciphisa kakhulu izindleko zokuvuselela imishini.
(2) Izakhiwo ze-Antibacterial
Ukuze kuqiniswe umugqa wokuvikela wokuphepha kokudla, iziqandisi zekhwalithi ephezulu zensimbi engenasici zithuthukisa imiphumela yazo yokulwa namagciwane ngobuchwepheshe obufana nama-nano-silver coatings nama-cordierite ceramic liners. Imodeli ye-Haier BC/BD - 300GHPT, isibonelo, ihlolwe ukuze ibe nesilinganiso se-antibacterial esingu-99.99% ngokumelene ne-Escherichia coli ne-Staphylococcus aureus. Ama-gaskets eminyango nawo angavimbela ngempumelelo izinhlobo eziyisithupha zokubunjwa, kufaka phakathi i-Aspergillus niger. Lesi sakhiwo sinciphisa ubungozi bokungcoliswa ngokuphambana kokudla ezindaweni zasendlini ngo-60%, sihlangabezana nezidingo Zezinga Likazwelonke Lokuphepha Kokudla Lenhlanzeko Ye-Tableware Disinfection, futhi libe isiqinisekiso esibalulekile sokuhambisana nenkambiso.
(3) Ukuzinza Kwesakhiwo kanye Nokusetshenziswa Kwendawo
Iziqandisi zensimbi engagqwali zinamandla acindezelayo angaphezu kuka-200MPa futhi azinayo ingozi yokuncipha noma ukuwohloka endaweni enezinga lokushisa eliphansi. Ngomklamo we-modular, ukusetshenziswa kwendawo kungakhuphuka ngo-25%. Ukusetshenziswa kwedizayini yedizayini enezigaba kuthuthukisa ukusebenza kahle kokufinyelela kokudla ngo-40%. Bahlanganisa ngaphandle komthungo nekhishi jikelele. Ngo-2024, isabelo semakethe semikhiqizo enjalo sifinyelele ku-23.8%, siphindeka kabili uma siqhathaniswa no-2019.
(4) Ukuhlanza Kalula
Idizayinelwe ukuhlangabezana nezidingo zokusetshenziswa kwemvamisa ephezulu yamakhishi okuhweba, yonke ikhabethe inendawo yensimbi engagqwali enobushelelezi be-Ra≤0.8μm, futhi izinga lensalela kawoyela lingaphansi kuka-3%. Ingahlanzwa ngokushesha nge-detergent engathathi hlangothi ngaphandle kwesidingo sokugcinwa kochwepheshe. Idatha yokuhlola ibonisa ukuthi isikhathi sokuhlanza singaphansi ngo-50% kunesomalayini engilazi, futhi ingaphezulu lihlala liyisicaba ngaphandle kwezinsalela zokuklwebheka ngisho nangemva kokusula okungu-1,000, ukuzivumelanisa ngokuphelele nezici zamabala kawoyela asindayo kanye nokuhlanza njalo emakhishini.
Amathemba Ekusasa
Imboni yezokupheka idlondlobala ibheke ekusebenzeni kahle kwamandla kanye nobuhlakani. Izinga elisha likazwelonke le-GB 12021.2 – 2025, elizosetshenziswa ngo-2026, lizoqinisa inani elilinganiselwe lokusetshenziswa kahle kwamandla eziqandisini neziqandisi ukusuka ku-ηs≤70% ukuya ku-ηt≤40%, okuwukunyuka ngo-42.9%, futhi kulindeleke ukuthi kukhishwe u-20% wemikhiqizo esebenza ngamandla amakhulu. Khonamanjalo, izinga lokungena kweziqandisi ezihlakaniphile kulindeleke ukuthi lidlule u-38% ngo-2025. Imisebenzi efana nokulawula izinga lokushisa kwe-IoT nokuqapha ukusetshenziswa kwamandla kuzoba izici ezijwayelekile. Usayizi wemakethe wamamodeli akhelwe ngaphakathi kulindeleke ukuthi afinyelele ku-16.23 billion yuan. Ukusetshenziswa kweziqandisi ezinobungani kwemvelo kanye nobuchwepheshe be-variable-frequency kwehlisa ukusetshenziswa kwamandla okumaphakathi kwemboni ngo-22% uma kuqhathaniswa no-2019.
Izinyathelo zokuzivikela
Ukunakekela kufanele kulandele izimiso “zokuvikela ukubola, ukuvikela uphawu, nokulawula izinga lokushisa.” Ekuhlanzeni kwansuku zonke, sebenzisa indwangu ethambile enomshini wokuhlanza ongathathi hlangothi futhi ugweme ukusebenzisa izinto eziqinile njengoboya bensimbi ukuvimbela imihuzuko.
Sula ama-gaskets eminyango ngamanzi afudumele kanye ngesonto ukugcina ukusebenza kwawo kokuvala, okunganciphisa ukulahlekelwa okubandayo ngo-15%. Kunconywa ukuthi uhlole izimbobo zokupholisa i-compressor njalo ezinyangeni eziyisithupha futhi ube nokugcinwa kochwepheshe kanye ngonyaka.
Kufanele kuqashelwe ngokukhethekile ukuthi ukudla okune-acidic kufanele kugwenywe ukuthintana ngqo nekhabhinethi. Lapho kuncibilika emazingeni okushisa aphansi, ukushintshashintsha kwezinga lokushisa akufanele kudlule ku-±5°C ukuze kuvinjwe amanzi okujiya angabangela ukugqwala.
Iziqandisi zensimbi engagqwali zasekhishini, nezinzuzo zazo zempahla zokungagqwala kanye nezakhiwo ezilwa namagciwane, kanye nokuthuthukiswa kokusebenza kokusebenza kahle kwamandla, zihlangabezana nesidingo esiqinile sokuphepha kokudla ezindlini futhi zivumelana nezimfuneko zokuhambisana nezilungiselelo zezentengiso. Ngokusetshenziswa kwamazinga amasha okusebenza kahle kwamandla kanye nokungena kobuchwepheshe obukhaliphile, ukukhetha imikhiqizo elinganisa izilinganiso zokonga amandla, izitifiketi zokulwa namagciwane, nokuvumelana nezimo zesigcawu, kanye nokwenza ukunakekelwa okuvamile, kungaqinisekisa ukuthi leli thuluzi "elihlanzekile - lokulondoloza" liyaqhubeka nokuvikela impilo yokudla.
Isikhathi sokuthumela: Oct-14-2025 Ukubukwa: