Imozulu ibanda kakhulu, ukuze abantwana basele amanzi ashushu nanini na naphi na. Yonke imihla xa abantwana besiya esikolweni, into yokuqala abayenzayo xa bephuma kukuba umama ufaka ikomityi ye-thermos ecaleni kwesikhwama sesikolo somntwana. Ikomityi encinci ye-thermos ayigcini nje ngokuzaliswa ngamanzi afudumele abilayo, kodwa iqulethe iintliziyo ezivuthayo zabazali abakhathalela abantwana babo! Nangona kunjalo, njengomzali, ngaba uyazi ngokwenene malungaiikomityi ze-thermos? Makhe sijonge lo mfuniselo kuqala:
Umlingi wafaka inombolo yekomityi ye-thermos,
Vavanya ukuba ukongeza izinto ezineasidi kwikomityi ye-thermos ziya kufuduka iintsimbi ezinzima
Umlingi wagalela isisombululo se-acetic elinganayo kwikomityi ye-thermos kwibhotile yobungakanani.
Indawo yovavanyo: Ilabhoratri yeKhemistri yeyunivesithi yaseBeijing
Iisampuli zovavanyo: 8 iikomityi ze-thermos zeempawu ezahlukeneyo
Iziphumo zovavanyo: Isiqulatho semanganese kwikomityi “yejusi” yodlula umgangatho ukuya kutsho kumaxesha angama-34
Zivela phi iintsimbi ezinzima kwisisombululo?
U-Qu Qing, unjingalwazi kwiSikolo seNzululwazi yeMichiza kunye nobuNjineli kwiYunivesithi yaseYunnan, wahlalutya ukuba i-manganese inokongezwa kwintsimbi engenasici yekomityi ye-thermos. Wazisa ukuba izinto ezahlukeneyo zetsimbi ziya kongezwa kwintsimbi engenasici ngokweemfuno. Umzekelo, i-manganese inokonyusa ukunyangeka kwentsimbi engatyiwayo; ukongeza i-chromium kunye ne-molybdenum kunokwenza umphezulu wensimbi engenasici lula ukudlula kwaye wenze ifilimu ye-oxide. U-Qu Qing ukholelwa ukuba umxholo wesinyithi unxulumene nezinto ezifana nexesha lokugcina kunye nokugxininiswa kwesisombululo. Kubomi bemihla ngemihla, izisombululo ze-acidic ezifana nejusi kunye neziphuzo ze-carbonated zinokunyusa i-ion zetsimbi kwinsimbi engenasici. Akunakugwetywa ukuba umda ufikeleleke, kodwa uya kukhawulezisa imvula yeekomityi ze-thermos zensimbi ezingenasici. Ixesha lentsimbi enzima.
Gcina ukhumbula "izinto ezine ongazidingiyo" kwikomityi ye-thermos
1. Ikomityi ye-thermos akufanele isetyenziswe ukubamba iziselo ezine-asidi
Itanki yangaphakathi yekomityi ye-thermos ininzi yenziwe ngensimbi engenasici. Insimbi engenasici inenqanaba eliphezulu lokunyibilika kwaye ayiyi kukhulula izinto ezinobungozi ngenxa yokunyibilika kobushushu obuphezulu. Nangona kunjalo, insimbi engenasici iyoyika kakhulu iasidi eyomeleleyo. Ukuba ilayishwe ngeziselo ezineasidi kakhulu ixesha elide, itanki yayo yangaphakathi inokuthi yonakale. Iziselo ezineasidi ezikhankanywe apha ziquka ijusi yeorenji, icola, iSprite, njl.
2. Ikomityi ye-thermos akufanele izaliswe ngobisi.
Abanye abazali baya kubeka ubisi olushushu kwikomityi ye-thermos. Nangona kunjalo, le ndlela iya kuvumela i-microorganisms ebisi ukuba iphindaphinde ngokukhawuleza kwiqondo lokushisa elifanelekileyo, elikhokelela ekukhohliseni kwaye libangele lula isifo sohudo kunye neentlungu zesisu kubantwana. Umgaqo-siseko kukuba kwiindawo eziphezulu zokushisa, iivithamini kunye nezinye izondlo ebisi ziya kutshatyalaliswa. Kwangaxeshanye, izinto ezine-asidi ebisini ziya kusabela ngokwekhemikhali kunye nodonga lwangaphakathi lwekomityi ye-thermos, ngaloo ndlela ikhulule izinto eziyingozi kumzimba womntu.
3. Ikomityi ye-thermos ayifanelekanga ukwenza itiye.
Kuye kwaxelwa ukuba iti iqulethe isixa esikhulu se-tannic acid, i-theophylline, ioli enuka kamnandi kunye neevithamini ezininzi, kwaye kufuneka igalelwe kuphela ngamanzi malunga ne-80 ° C. Ukuba usebenzisa ikomityi ye-thermos ukwenza iti, amagqabi eti aya kugalelwa kubushushu obuphezulu, amanzi angatshintshiyo angaguqukiyo ixesha elide, njengokubilisa phezu komlilo oshushu. Inani elikhulu leevithamini kwiti liyatshatyalaliswa, ioyile enevumba elimnandi iyaguquka, kwaye i-tannins kunye ne-theophylline zikhutshwa ngobuninzi. Oku akunciphisi kuphela ixabiso lesondlo seti, kodwa kwenza ukuba incindi yeti ibe nencasa, ibe krakra kwaye ibe ne-astringent, kwaye yonyusa izinto eziyingozi. Abantu abadala abathanda ukwenza iti ekhaya kufuneka bakugcine oku engqondweni.
4. Akufanelekile ukuthwala iyeza lemveli laseTshayina kwikomityi ye-thermos
Imozulu embi ebusika, yaye baya besanda abantwana abagulayo. Abazali abambalwa bathanda ukucwilisa amayeza esintu aseTshayina kwiikomityi ze-thermos ukuze abantwana babo bawase enkulisa ukuze basele. Nangona kunjalo, inani elikhulu lezinto ezi-acidic zichithwa kwi-decoction yeyeza zendabuko zaseTshayina, eziphendula ngokulula kunye neekhemikhali eziqulethwe kudonga lwangaphakathi lwekomityi ye-thermos kwaye inyibilika kwisobho. Ukuba umntwana usela isobho esinjalo, kuya kwenza ingozi ngaphezu kokulungileyo.
Khumbula "ingqiqo encinci" xa ukhetha indebe ye-thermos
Okokuqala, kucetyiswa ukuba uthenge kubathengisi abaqhelekileyo kwaye ukhethe iimveliso ze-brand kunye nodumo oluhle kwimpilo engcono kunye nokhuseleko. Ngokuqinisekileyo, ukuba ube kwicala elikhuselekileyo, abazali bangcono ukufunda ingxelo yokuhlola umgangatho wemveliso ngokwabo.
Izinto eziphathekayo: Kubantwana abancinci, indebe ngokwayo ayinayo ityhefu kwaye ayinabungozi, kwaye eyona nto ingcono kakhulu ichasene nokuwa. Insimbi engenasici lukhetho lokuqala. I-304 insimbi engenastainless yintsimbi evunyiweyo kumazwe ngamazwe njengokhetho lokuqala. Ingamelana nomhlwa, ikwazi ukumelana nomhlwa, kwaye ikhuseleke nokusingqongileyo. Iimveliso ezinjalo, ngaphezu kwensimbi engenasici, zisebenzisa iplastiki kunye ne-silicone izinto, kwaye umgangatho wabo kufuneka uhlangabezane nemigangatho efanelekileyo.
I-304, i-316: Ukupakishwa kwangaphandle kuya kubonisa izinto ezisetyenzisiweyo, ngakumbi imbiza yangaphakathi. La manani amele ibakala lokutya. Sukucingela abo baqala ngo-2.
18. 8: Amanani afana ne “Cr18″ kunye ne “Ni8″ aqhele ukubonwa kwiikomityi ze-thermos zeentsana. I-18 ibhekisa kwichromium yentsimbi kwaye i-8 ibhekisa kwi-nickel yentsimbi. Ezi zimbini zigqiba ukusebenza kwensimbi engenasici, ebonisa ukuba le ndebe ye-thermos iluhlaza kwaye ihambelana nokusingqongileyo. I-Rust-proof kunye ne-corrosion-resistant, yimathiriyeli egqwesileyo. Ngokuqinisekileyo, umxholo wechromium kunye ne-nickel awunakuba phezulu kakhulu. Kwinsimbi eqhelekileyo engenasici, umxholo we-chromium awudluli i-18% kwaye umxholo we-nickel awudluli i-12%.
Umsebenzi: Imveliso elungileyo inenkangeleko entle, igudileyo ngaphakathi nangaphandle, iipateni eziprintiweyo ngokulinganayo kumzimba wendebe, imiphetho ecacileyo, kunye nokubhaliswa kombala ngokuchanekileyo. Kwaye umsebenzi wobugcisa ucokisekile kakhulu, umda womlomo wendebe ugudile kwaye uthambile, kulula ukuwucoca, kwaye awufanelekanga ukugcina ukungcola kunye nokuzala ibhaktheriya. Thinta umlomo wendebe ngokulula ngesandla sakho, i-rounder ingcono, akufuneki kubekho i-welding seam ecacileyo, ngaphandle koko umntwana uya kuziva engakhululekile ukusela amanzi. Ingcali yokwenyani iya kukhangela ngononophelo ukuba unxibelelwano phakathi kwesivalo kunye nomzimba wendebe luqinile, kwaye ingaba iplagi ye-screw ihambelana nomzimba wendebe. Yiba mhle apho kufanele ukuba ube khona, kwaye ungabonakali kakuhle apho ungafanelanga ukuba ube khona. Umzekelo, iliner kufuneka ingabi neepateni.
Umthamo: Akukho mfuneko yokukhethela usana lwakho ikomityi ye-thermos enkulu, kungenjalo umntwana uya kudinwa ukuyiphakamisa xa esela amanzi aze ayithwale ebhegini yakhe yesikolo. Umthamo ufanelekile kwaye unokuhlangabezana neemfuno zomntwana.
Indlela yokusela ichweba: Ukukhetha indebe ye-thermos kumntwana wakho kufuneka kusekelwe kwiminyaka yayo: ngaphambi kokuba amazinyo, kukulungele ukusebenzisa indebe ye-sippy, ukwenzela ukuba umntwana aphuze kalula amanzi yedwa; emva kokuphuma kwamazinyo, kungcono ukutshintshela emlonyeni wokusela ngokuthe ngqo, ngaphandle koko kuya kubangela ukuba amazinyo aphume ngokulula. Iikomityi ze-thermos zohlobo lwe-straw ziyindlela efunekayo kubantwana abancinci. Uyilo olungenangqiqo lomlomo wokusela luya kulimaza imilebe nomlomo womntwana. Kukho imilomo yokufunxa ethambileyo neqinileyo. Umbhobho ukhululekile kodwa kulula ukuwunxiba. Umlomo oqinileyo wokufunxa utshila amazinyo kodwa akukho lula ukulunywa. Ukongeza kwizinto eziphathekayo, imilo kunye ne-angle nazo zihluke. Ngokuqhelekileyo, abo bane-engile yokugoba bafaneleke ngakumbi kwisimo sokusela somntwana. Izinto eziphathekayo zomququ wangaphakathi nazo zinokuba zithambile okanye zinzima, umahluko awukho mkhulu, kodwa ubude abufanele bube bufutshane kakhulu, ngaphandle koko akuyi kuba lula ukufunxa amanzi phantsi kwendebe.
I-Insulation effect: Abantwana bahlala besebenzisa iikomityi ze-thermos ze-straw zabantwana, kwaye banexhala lokusela amanzi. Ngoko ke, akukhuthazwa ukuba ukhethe iimveliso ezinefuthe elihle kakhulu lokukhusela i-thermal ukukhusela abantwana ukuba bangatshi.
Ukutywinwa: Gcwalisa ikomityi yamanzi, qinisa isiciko, ujike ujonge phantsi imizuzu embalwa, okanye uyishukumise ngamandla amaxesha ambalwa. Ukuba akukho kuvuza, kungqina ukuba ukusebenza kokutywinwa kulungile.
Ixesha lokuposa: Sep-04-2024