Ungenzi luthoibhokisi elipholileiyisisetshenziswa esingadingi umthombo wamandla wangaphandle futhi isebenzisa izinto zokuhlanganisa neziqandisi ukuze kugcinwe izinga lokushisa eliphansi langaphakathi. Umlando wokuthuthuka kwayo ungalandelelwa emuva ekupheleni kwekhulu le-19. Ngokuthuthuka kobuchwepheshe kanye nezinguquko ekudingeni izimakethe, kancane kancane iye yashintsha yaba ithuluzi elibalulekile elisetshenziswa kakhulu ekudleni, emithini nakweminye imikhakha namuhla.
Ukuthuthukiswa kokuqala
Umqondo wokungenzi luthoibhokisiyaqala ukuvela ngasekupheleni kwekhulu le-19, lapho yayisetshenziselwa kakhulu ukuthutha ukudla. Ibhokisi lesiqandisi langempela lalisebenzisa iqhwa lemvelo njengesiqandisi, futhi lasebenzisa izinto eziwugqinsi zokufakwa ngaphakathi ukuze libambezele ukuncibilika kweqhwa ukuze kugcinwe izinga lokushisa eliphansi ngaphakathi kwebhokisi. Nakuba le ndlela ilula, inomphumela olinganiselwe ekuthuthweni okude.
Inqubekelaphambili yezobuchwepheshe
Ekuqaleni kwekhulu lama-20, ngokuthuthuka okuqhubekayo kwemboni yamakhemikhali, iqhwa elomile (i-carbon dioxide eqinile) laqala ukusetshenziswa emabhokisini efriji. Ukusetshenziswa kweqhwa elomile kwawuthuthukisa kakhulu umphumela wesiqandisi kanye nesikhathi sesevisi yeamabhokisi esiqandisini. Ngasikhathi sinye, izinto zokuvikela ziye zathuthukiswa ngokuqhubekayo, kusukela okhunini lokuqala kanye notshani kuya kumapulasitiki amagwebu akamuva kanye namabhodi okufakwa kwe-vacuum insulation, kanye nokusebenza kokufakelwa kuye kwathuthukiswa kakhulu.
Isicelo sesimanje
Ekhulwini lama-21, ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, amabhokisi eziqandisi angashintshi enze inqubekelaphambili ebalulekile ezintweni zokwakha kanye nomklamo. Iziqandisi zesimanje ezingenzi lutho ngokuvamile zisebenzisa izinto ezisebenzayo zokushintsha isigaba (PCM) njengeziqandisi, ezingabamba noma zikhulule inani elikhulu lokushisa ezingeni elithile lokushisa, ngaleyo ndlela zigcine izinga lokushisa elizinzile ngaphakathi kwebhokisi. Ngaphezu kwalokho, ukusetshenziswa kwezinto ze-nano-insulation kulethe ukusebenza kokushisa kwamafriji ezingeni elisha.
Isidingo semakethe
I-Passive cooler box isetshenziswa kakhulu ezindaweni zokudla nezamakhemisi. Ekuthuthweni kokudla, bangaqinisekisa ukuthi ukudla okusha kuhlala kusha ngesikhathi sokuhamba isikhathi eside. Emkhakheni wemithi, ikakhulukazi ekuthuthweni kwemithi yokugoma kanye ne-biologics, iziqandisi ezingenzi lutho zinganikeza indawo epholile enezinga lokushisa eliphansi elizinzile ukuze kuqinisekiswe ukusebenza kahle nokuphepha kwezidakamizwa.
Njengamanje, ukusetshenziswa kweziqandisi kuya ngokuya kusakazeka. Lapho siphumela ngaphandle, iziqandisi ezingenzi lutho zingagcina ukudla neziphuzo zethu kufudumele ngaphandle kokulahlekelwa ubusha bokudla. Kunezinketho eziningi zamandla futhi zifanele izimo ezihlukahlukene.
Uma ufuna ukwazi okwengeziwe noma ukuthenga izibani zemoto, sicela uthinte izikhulu ze-WWSBIU ngokuqondile:
Iwebhusayithi yenkampani:www.www.wwsbiu.com
I-A207, 2nd Floor, Tower 5, Wenhua Hui, Wenhua North Road, Chancheng District, Foshan City
WhatsApp: +8617727697097
Email: murraybiubid@gmail.com
Isikhathi sokuthumela: Sep-09-2024