Ngaba kulungile ngokwenene ukwenza iti kwi-aindebe ye-thermos? Iziselo zasebusika kufuneka zibe negwebu kangaka?
Impendulo: Ebusika, abantu abaninzi bayathanda ukwenza iti kwikomityi ye-thermos, ukuze bafumane iti eshushu nangaliphi na ixesha, kodwa ngaba kulungile ngokwenene ukwenza itiindebe ye-thermos?
I-CCTV "Iingcebiso zoBomi" iqhube imifuniselo enxulumeneyo ngeSikolo seTea kunye neSayensi yoKutya kunye neTekhnoloji yeYunivesithi yezoLimo yaseAnhui. Abavavanyi bakhethe iiseshini ezimbini zeti eluhlaza yesixa esifanayo, bazifaka kwikomityi ye-thermos kunye nekomityi yeglasi ngokulandelelanayo, kwaye bayenze imizuzu emi-5, imizuzu engama-30, iyure e-1 kunye neeyure ezi-2. , Iinxalenye ezi-2 zesobho seeti emva kwe-3h zahlalutywa.
Oku ngasentla yisuphu yeti kwikomityi ye-thermos, kwaye ngaphantsi isuphu yeti kwikomityi yeglasi
Iimvavanyo zifumene ukuba emva kokuba amagqabi eti afakwe kwiqondo lokushisa ixesha elide kwikomityi ye-thermos, umgangatho uya kuhla kakhulu, isobho iya kuba tyheli, ivumba liya kuvuthwa kwaye lidikiwe, kwaye inqanaba lokukrakra liya kwanda. ngokubalulekileyo. Izinto ezisebenzayo kwisobho yeti, ezifana ne-vitamin C kunye ne-flavonols, nazo ziyancitshiswa. Akunjalo kuphela i-tea eluhlaza, kodwa kunye nezinye iitiyi azikhuthazwa ukuba zenziwe kwikomityi ye-thermos.
Ukongeza kwiti, iziselo eziphezulu zeprotheyini ezifana nobisi lwesoya, ubisi, kunye nobisi lwe-powder, akukhuthazwa ukusebenzisa iikomityi ze-thermos zensimbi ezingenasici zokugcina ixesha elide.
Uvavanyo lwafumanisa ukuba emva kokufaka umgubo wobisi olushushu kunye nobisi olushushu kwikomityi ye-thermos iiyure ezisi-7, inani lebhaktheriya latshintsha kakhulu, kwaye liye landa kakhulu emva kweeyure ezili-12. Oku kungenxa yokuba ubisi lwe-soy, ubisi, njl njl. zizityebi kwizondlo, kwaye xa zigcinwe kwiqondo lokushisa elifanelekileyo ixesha elide, i-microorganisms iya kwanda, kwaye kulula ukubangela intlungu yesisu, isifo sohudo kunye nezinye iimpawu zesisu emva kokusela.
Nika ingqalelo ekuthengeni
Xa uthenga iikomityi ze-thermos zentsimbi, unokuqaphela ukuba ezinye iimveliso zithi 304, 316, 316L intsimbi engatyiwayo. Ithetha ntoni le nto?
Iintlobo ezimbini zolwazi lwemveliso yekomityi ye-thermos kwiqonga elithile
Okokuqala, makhe sithethe ngomgaqo wokusebenza wekomityi ye-thermos. Ikomityi ye-thermos yensimbi engenasici inesakhiwo esiphindwe kabini. Itanki yangaphakathi kunye nemigangatho emibini yensimbi engenasici kumzimba wekomityi iyadityaniswa kwaye idityaniswe ukwenza i-vacuum. Ubushushu kwindebe abudluliswa ngokulula ngaphandle kwesitya, ukuphumeza isiphumo esithile sokugcina ubushushu.
Ngexesha lokusetyenziswa, iliner yensimbi engenastainless yekomityi ye-thermos inxibelelana ngokuthe ngqo nolwelo olunje ngamanzi abandayo nashushu, iziselo, njl. njl., kunye namaxesha okufunxa iti yealkaline, amanzi, iziselo zekhabhoni, kunye nolwelo olunobushushu obuphezulu ixesha elide ngokwentelekiso. phezulu. Olu lwelo lulula ukugqwala itanki yangaphakathi kunye neendawo zayo ezidibeneyo, ngaloo ndlela zichaphazela ubomi benkonzo kunye nokusebenza kococeko lwemveliso. Ngoko ke, izinto zensimbi ezingenasici ezinokumelana nokugqwala okuqinileyo kufuneka zikhethwe.
Insimbi ye-304 yenye yezona zinto zixhaphakileyo zensimbi ezingenasici, ezibizwa ngokuba yi-iron-grade stainless steel, ukudibanisa okuqhelekileyo ngamanzi, itiye, ikofu, ubisi, ioli, ityuwa, i-sauce, iviniga, njl.
Intsimbi ye-316 iphuculwa ngakumbi kwesi siseko (ukulawula umlinganiselo wokungcola, ukongeza i-molybdenum), kwaye inokumelana nokugqwala okunamandla. Ukongeza kwioyile, ityuwa, isosi, iviniga kunye neti, inokuxhathisa iiasidi ezomeleleyo kunye nealkalis. I-316 insimbi engenasici isetyenziswa kakhulu kwishishini lokutya, izixhobo zokubukela, imboni yamachiza kunye nezixhobo zotyando, ixabiso lemveliso liphezulu kwaye ixabiso liphezulu.
Intsimbi ye-316L yichungechunge lwekhabhoni ephantsi ye-316 yensimbi. Ukongeza ekubeni neempawu ezifanayo njengentsimbi ye-316, inokumelana ne-intergranular corrosion.
Xa ukhetha imveliso, unokwenza isigwebo esibanzi ngokusekelwe kwiimfuno zakho kunye nokusebenza kweendleko, kwaye ukhethe imveliso efanelekileyo.
Ixesha lokuposa: Feb-17-2023