Esihlokweni esandulele, ngikufundise ukuthi unganquma kanjani kalula futhi ngokushesha ukuthi inkomishi ye-thermos ivalekile uma uyithenga ungaxhunyiwe ku-inthanethi. Ngiphinde ngakufundisa ukuthi uma ingaphandle lenkomishi ye-thermos oyithengile iqala ukushisa ngokushesha ngemva kokuthela amanzi ashisayo kuyo, kusho ukuthi indebe ye-thermos ayifakwanga. . Kodwa-ke, abanye abangani basabuza ukuthi kungani inkomishi ye-thermos esanda kuthengwa ingafakwanga? Namuhla ngizokutshela ukuthi yiziphi izizathu ezivamile zokuthi kungani indebe entsha ye-thermos ingagcini ukushisa?
Okokuqala, ukukhiqizwa akwenziwa ngokuhambisana nezindinganiso. Lesi yisizathu esiyinhloko sokuthi kungani inkomishi ye-thermos ingafakwanga. Ukuthi ukukhiqizwa kwezinkomishi ze-thermos kwenziwa ngokushisela inqubo yokwandisa amanzi noma inqubo yokwelula ayinakuhlukaniswa nokushiselwa kwemizimba yenkomishi yangaphakathi nangaphandle. Njengamanje, izimboni eziningi zenkomishi yamanzi zisebenzisa i-laser welding. Umzimba wenkomishi oshiselwe uzofakwa nge-getter futhi ubekwe Ukushisa okuphezulu kwe-vacuuming kwenziwa esithandweni se-vacuum, futhi umoya phakathi kwezingqimba eziphindwe kabili ukhishwa ngokucutshungulwa kwezinga lokushisa eliphezulu, ngaleyo ndlela kwakha isimo se-vacuum ukuhlukanisa ukuqhutshwa kwezinga lokushisa, ukuze indebe yamanzi ikwazi ukugcina ukushisa.
Izimo ezimbili ezivame kakhulu izinga lokushisela elimpofu kanye nokuvuza kanye ne-welding ephukile. Kulokhu, kungakhathaliseki ukuthi ivacuum engakanani eyenziwayo, akusizi ngalutho. Umoya ungangena endaweni evuzayo noma kunini. Enye i-vacuuming enganele. Ukuze kuncishiswe izindleko, ezinye izimboni zithi ukushanela kungathatha amahora angu-4-5 ezingeni lokushisa elinikeziwe ukuze kuqedwe, kodwa acabanga ukuthi kufanele kufinyezwe amahora angu-2. Lokhu kuzodala ukuthi inkomishi yamanzi ivalwe ngokungaphelele, okuzodala ukuthikameza Ngokuqondile ukusebenza kokufakwa kwe-thermal.
Okwesibili, isimo esingenangqondo kanye nesakhiwo somkhiqizo siphumela ekushiseni okuphansi kokushisa kwendebe yamanzi. Ukwakheka komumo kuyisici esisodwa. Isibonelo, inkomishi yesikwele yensimbi engagqwali ye-thermos ivamise ukuba nomthelela ongemuhle we-thermal insulation. Futhi, ibanga phakathi kwezingqimba zangaphakathi nezangaphandle zenkomishi yamanzi kufanele okungenani libe ngu-1.5 mm. Uma lisondela ibanga, kudingeka ugqinsi lwento yodonga lwenkomishi. Ezinye izinkomishi zamanzi zinezinkinga zokuklama kwesakhiwo. Ibanga phakathi kwezingqimba ezimbili lingaphansi kuka-1 mm kuphela, noma ngenxa yomsebenzi onzima. Ngenxa yalokho, izindonga zangaphakathi nezingaphandle ziyadlulana, futhi ukusebenza kokushisa okushisayo kwendebe yamanzi kuzowohloka.
Ekugcineni, inkomishi yamanzi ikhubazekile ngenxa yokusalela emuva kanye nomthelela ngesikhathi sokuthutha, okuthinta umsebenzi wokulondoloza ukushisa wenkomishi yamanzi. Kunjalo, kukhona ezinye izizathu ezingase futhi zidale ukusebenza kwe-insulation yenkomishi ye-thermos, kodwa lezi yizimo ezintathu abathengi abachayeka kakhulu kuzo nsuku zonke.
Isikhathi sokuthumela: May-24-2024