Emva kokuba iikomityi ze-thermos "ezibulalayo" zibonakaliswe, amaxabiso ahluka kakhulu. Amaxabiso aphantsi axabisa amashumi eeyuan kuphela, ngelixa ezibizayo zibiza ukuya kumawaka eeyuan. Ngaba iikomityi ze-thermos ezinexabiso eliphantsi zikumgangatho ophantsi? Ngaba iikomityi ze-thermos ezibizayo ziphantsi kwerhafu ye-IQ?
Ngo-2018, iCCTV yatyhila iintlobo ezili-19 zeekomityi ze-thermos "ezibulalayo" kwimarike. Emva kokugalela i-hydrochloric acid kwikomityi ye-thermos kwaye uyishiye iiyure ezingama-24, izixa ezigqithisileyo ze-manganese, i-nickel kunye neentsimbi ze-chromium zinokubonwa kwi-hydrochloric acid.
Ezi zintathu ziziintsimbi ezinzima. Isiqulatho sabo esigqithisileyo sinokukhokelela ekukhuseleni okuphantsi, ukungahambi kakuhle kwesikhumba, kunye nokwenza umhlaza. Ziyingozi kakhulu kubantu abadala kunye nabantwana, kwaye zingabangela i-dysplasia yophuhliso kunye ne-neurasthenia.
Isizathu sokuba ikomityi ye-thermos iqulathe ezi zinyithi zinzima kungenxa yokuba itanki yayo yangaphakathi yenziwa ngokubanzi ngezinto ezintathu eziqhelekileyo zentsimbi engenakutyiwa, ezizezi 201, 304 kunye ne-316.
I-201 insimbi engenasici yintsimbi yemizi-mveliso ene-chromium ephantsi kunye nomxholo we-nickel. Nangona kunjalo, ithanda ukuba nomhlwa kwindawo ezifumileyo kwaye ithanda ukudleka xa isesichengeni sezinto ezineasidi, nto leyo inyusa iintsimbi ezinzima. Ayinakudibana nokutya kunye neziselo ixesha elide.
I-304 insimbi engenasici ngokuqhelekileyo ithathwa njengento yokutya kwaye ingasetyenziselwa ukwenza i-liner yekomityi ye-thermos; I-316 insimbi engenasici yintsimbi ye-medical-grade, ekhuseleke ngakumbi kwaye ingakumbi i-corrosion-resistant.
Ukuze kugcinwe iindleko, abanye abarhwebi abanganyanisekanga badla ngokukhetha eyona ntsimbi ingabizi kakhulu i-201 njengentsimbi yangaphakathi yekomityi ye-thermos. Nangona iikomityi ezinjalo ze-thermos zingekho lula ukukhulula isinyithi esinzima xa zigcwalisa amanzi ashushu, zonakaliswa lula xa zidibana neziselo ezimuncu kunye nejusi. Ukonakala, okukhokelela kwiintsimbi ezinzima kakhulu.
Imigangatho yesizwe echaphazelekayo ikholelwa ukuba indebe ye-thermos efanelekayo inokubiliswa kwi-4% yesisombululo se-acetic acid imizuzu engama-30 kwaye ifakwe kwiiyure ezingama-24, kwaye isixa sangaphakathi sokufuduka kwe-chromium ayidluli i-0.4 mg / i-square decimeter. Kuyabonakala ukuba neekomityi ze-thermos ezikumgangatho ophantsi kufuneka zihlangabezane nemigangatho yokukwazi ukugcina ngokukhuselekileyo iziphuzo ze-carbonated, kunokuvumela abathengi ukuba bagcine amanzi ashushu kuphela.
Nangona kunjalo, ezo zitya zekomityi ye-thermos zingafanelekanga kwimarike mhlawumbi zenziwe ngentsimbi ekumgangatho ophantsi ye-industrial-grade, intsimbi enomhlwa okanye intsimbi esetyenzisiweyo elahliweyo, eya kwenzakalisa impilo yabantu.
Into ephambili kukuba amaxabiso ezi ndebe ze-thermos azikho zonke iimveliso ezincinci. Ezinye zingaphezu kweshumi okanye amashumi amabini yuan inye, kwaye ezinye ziphezulu ukuya kwi-yuan enye okanye amakhulu amabini. Ngokuqhelekileyo, i-yuan eyi-100 yanele ukuba amashishini asebenzise izinto ezikhuselekileyo ukuvelisa iikomityi ze-thermos. Nokuba akukho mfuneko zikhethekileyo zempembelelo yokugquma, amashumi e-yuan angayenza ngokupheleleyo.
Nangona kunjalo, iikomityi ezininzi ze-thermos zihlala zigxininisa ukusebenza kwazo kwe-thermal insulation, zinika abathengi inkohliso yokuba iimveliso zabo zikhuselekile ngokupheleleyo. Xa sikhetha ikomityi ye-thermos kwimarike, kufuneka sinikele ingqalelo kwaye sizame ukukhetha uphawu olwaziwayo ngakumbi. Nangona kunjalo, kukho iikomityi ze-thermos ezine-SUS304 kunye ne-SUS316 kwitanki yangaphakathi.
Kwangaxeshanye, kufuneka ujonge ukuba ngaba kukho iimpawu zomhlwa ngaphakathi kwendebe ye-thermos, nokuba umphezulu ugudileyo kwaye uguquguquke, nokuba kukho naliphi na ivumba elingaqhelekanga, njl. kwaye akukho vumba elinokuqinisekisa ngokusisiseko ukuba izinto aziyi kugqwala kwaye zisanda kuveliswa yintsimbi engenasici.
Amaxabiso eekomityi ze-thermos okwangoku kwimarike ahluka kakhulu. Iikomityi ze-thermos ezinexabiso eliphantsi zisebenzisa itekhnoloji yokukhupha umsila kwaye zinegumbi elifihlakeleyo lomsila ezantsi ukugcina ubushushu, kodwa zithatha indawo eninzi kwaye zinciphise umthamo wokugcina amanzi.
Iikomityi ze-thermos ezibiza kakhulu zihlala zisusa olu yilo. Ngokuqhelekileyo basebenzisa iliner yentsimbi ekhaphukhaphu neyomeleleyo ye-austenitic (yeye-SUS304 intsimbi engatyiwayo). Olu hlobo lwensimbi engenasici lulawula umxholo we-chromium yesinyithi kwi-16% -26%, enokuthi yenze ifilimu ekhuselayo ye-chromium trioxide phezu komhlaba kwaye inamandla okumelana nokubola.
Nangona kunjalo, ezo komityi ze-thermos kwimarike ezithengisa ngaphezulu kwe-3,000 ukuya kuma-4,000 yeeyuan nganye zihlala zineetanki zangaphakathi ezenziwe nge-titanium alloy. Umphumo wokugquma kwesi sixhobo ufana nentsimbi engenasici. Into ephambili kukuba ikhuselekile kakhulu, kuba i-titanium ayibangeli ityhefu enzima. Nangona kunjalo, eli xabiso aliyomfuneko kubantu abaninzi.
Ngokuqhelekileyo, iikomityi ezininzi ze-thermos azithathwa njengerhafu ye-IQ. Oku kuyafana nokuthenga imbiza ekhaya. Imbiza yentsimbi exabisa ishumi leedola iqhekeza ayiyonto imbi, kodwa amathuba okudibana neemveliso ezikumgangatho ophantsi aya kwanda. Imveliso enexabiso eliphezulu kakhulu ayihambelani neemfuno zabantu abaninzi. Kuthathwe kunye, ukuthenga iimveliso ezixabisa i-yuan eyi-100-200 kukhetho lwabantu abaninzi.
Ixesha lokuposa: Mar-18-2024