Umnyango Wengilazi Ovikela Inkungu Uthuthukisa Iziqandisi Zokubonisa

 

 

Isifinyezo:

Ingilazi kagesi efudumele eminyango yeziqandisi eziboniswayo:

 Uhlobo 1: Ingilazi efakwe ngogesi enezendlalelo zokushisa

 Uhlobo 2: Ingilazi enezintambo zokuhlanza iqhwa

 

Ezitolo ezinkulu, amafriji okubonisa iminyango yengilazi abonisa imikhiqizo ehlukahlukene eqandisiwe, okuvumela amakhasimende ukuthi abone futhi aqhathanise kalula imikhiqizo evela kumikhiqizo ehlukene, ukupakisha, amandla, kanye nezimfanelo. Okwamanje, ezitolo ezithengisa izinto ezishibhile, ishalofu ngalinye lamafriji okuphuza iminyango yengilazi ligcwele iziphuzo ezimibalabala, okuvumela amakhasimende ukuthi ahlukanise ngokushesha imikhiqizo yawo, izinhlobo, imibala, ukuthungwa, kanye namandla.

 

Lezi ziqandisi zengilazi zihlonyiswe ngezinhlelo zokuqandisa ezisebenzayo, ezikwazi ukugcina izinga lokushisa ngaphakathi kwesiqandisi liphansi kakhulu kunezinga lokushisa legumbi. Iziqandisi zesikrini zigcina izinga lokushisa lingaphansi kwama-degree Celsius angu-18, kuyilapho iziqandisi zesikrini zigcina izinga lokushisa lingaphakathi kwebanga elifanele lama-degree Celsius angu-2-8. Lokhu kulawula izinga lokushisa akugcini nje ngokuqinisekisa ukugcinwa kwesikhathi eside kwemikhiqizo eqandisiwe neqandisiwe kodwa futhi kuqinisekisa inhlanzeko nempilo yayo, kunikeze amakhasimende ulwazi olujabulisayo kakhulu lokunambitha.

 

 

 

 

Ukuze kuhlangatshezwane nezidingo zokugcina nokubonisa izinga lokushisa eliphansi ngesikhathi esisodwa, ama-cooler nama-freezer okubonisa asebenzisa umklamo oneminyango yengilazi. Iminyango yengilazi ekhanyayo ayigcini nje ngokubonisa ngokugcwele ukudla ngaphakathi kwekhabethe kodwa futhi, kanye nokukhanya kwangaphakathi, yenza ukudla kubonakale kakhulu, okwenza kube lula ukukhetha amakhasimende.

 

Kodwa-ke, iziqandisi zeminyango yengilazi zakuqala zabhekana nenselele ngesikhathi zisetshenziswa: iminyango yengilazi yayivame ukuba nenkungu. Ngenxa yomswakama ophezulu ngaphakathi kwesiqandisi, umhwamuko wamanzi wawuzojiya ube amaconsi amanzi engilazini ebandayo, okwenza ingilazi eyayicacile ekuqaleni ibe lufifi, okuvalela kakhulu umbono wamakhasimende. Kumafriji okubonisa, isimo sasinzima nakakhulu, njengoba iqhwa ngezinye izikhathi laliba khona engilazini, liphendule umnyango wengilazi ocacile ube ingilazi eqandisiwe, lifihle ngokuphelele imikhiqizo engaphakathi.

 

Ukuze kuxazululwe le nkinga, iziqandisi zesimanje zeminyango yengilazi zisebenzisa ubuchwepheshe obuthuthukisiwe bokulwa nokugqwala ukuqinisekisa ukuthi iminyango yengilazi ihlala icacile futhi isobala, okuvumela amakhasimende ukuthi abone imikhiqizo ngaphakathi ngokucacile ngaso sonke isikhathi. Ukwethulwa kwalobu buchwepheshe akugcini nje ngokuthuthukisa ulwazi lokuthenga kumakhasimende kodwa futhi kugcizelela ukubaluleka kweziqandisi zengilazi ezitolo ezinkulu nasezitolo ezithengisa izinto ezishibhile.

 

Ukuze baxazulule inkinga yokuvala iminyango yengilazi, onjiniyela basebenzise ngobuhlakani indlela yokushisa ingilazi. Bathole ukuthi lapho izinga lokushisa lengilazi likhuphuka, umhwamuko wamanzi awuqini ebusweni bawo, ngaleyo ndlela ugcine ingilazi ihlanzekile futhi isobala. Ngemuva kwalesi sixazululo esisha kukhona isimiso esibalulekile somzimba—uMthetho kaJoule.Umthetho kaJoule wembula ubudlelwano phakathi kokushisa okubangelwa ugesi odlula kumqhubi kanye nokuqina kwamanje, ukumelana komqhubi, kanye nobude bokugeleza kwamanje. Ngokukhethekile, lapho ugesi udlula kumqhubi, ukumelana komqhubi kubangela ukuthi ugesi uphazamiseke futhi ushayisane, ngaleyo ndlela uguqule amandla kagesi abe amandla okushisa, okuholela ekwandeni kwezinga lokushisa lomqhubi.

 

Njengamanje, kunezindlela ezimbili eziyinhloko zokufeza umphumela wokushisa ingilazi ukuvimbela ukufiphala:

 

Okokuqala ukusebenzisa ucingo lokushisa ukuze kukhiqizwe ukushisa. Ngokufaka izintambo zokushisa ngaphakathi komnyango wengilazi, ukushisa kukhiqizwa lapho izintambo zifakwa ugesi, okuphakamisa izinga lokushisa lengilazi futhi kuvimbele umhwamuko wamanzi ukuthi ungaqini. Le ndlela ibonakala ngokulula kwayo kanye nokusebenza kwayo kahle.

 

Indlela yesibili ukusebenzisa ubuchwepheshe bokumboza ukushisa ngogesi. Lobu buchwepheshe buhilela ukumboza ubuso bengilazi ngesendlalelo sezinto eziqhuba ugesi. Uma kusetshenziswa ugesi, ukumboza kukhiqiza ukushisa ngokushesha, okwenza izinga lokushisa lengilazi likhuphuke. Le ndlela ayigcini nje ngokufeza ukushisa okufanayo kodwa futhi igcina ukucaca kanye nobuhle bengilazi.

 

Isixazululo sokushisa ngentambo yokushisa empeleni sitholakala emcabangweni wokuklama izibuko ezibukwa ngemuva kwemoto. Uma ubona isibuko esibukwa ngemuva semoto, uzobona umugqa wemigqa emnyama kuso, okuyizintambo ezibukwayo. Lapho iswishi ekhabini lemoto ivuliwe, izintambo ezibukwayo ziyafakwa ugesi bese ziqala ukushisa, zincibilikise iqhwa neqhwa kunamathele engilazini, okuqinisekisa ukuthi umshayeli ubona kahle.

 

Kodwa-ke, isimo ngeziqandisi zokubonisa sihluke kakhulu kunesezifashini zangemuva zemoto ngoba amakhasimende avame ukuma phambi kwesiqandisi ukuze abuke imikhiqizo eduze. Uma imigqa yezintambo zokushisa isobala, ayigcini nje ngokuheha iso kodwa futhi ithinta ubuhle. Ngakho-ke, izintambo zokushisa ezikwizicabha zengilazi zesiqandisi zokubonisa zenzelwe ukuba zibe zincane ukuze kuncishiswe ukuphazamiseka kokubona kwamakhasimende. Ezimweni eziningi, ngaphandle kokuthi amakhasimende abheke ngokucophelela, ngeke aqaphele ukuthi kukhona izintambo zokushisa ezicabheni zengilazi zeziqandisi.

 

 

 

Kodwa-ke, ngenxa yobuthakathaka bezintambo ezincane zokushisa, kokubili ukukhiqizwa kwazo kanye nokuhlanganiswa kwazo nengilazi kuletha izinselele ezithile. Ngakho-ke, yize lo mklamo ungenzeka ngokobuchwepheshe, ukusetshenziswa kwezintambo ezincane zokushisa kumakhabethe okubonisa akuyona inketho evamile. Njengamanje, yimikhiqizo embalwa kuphela emakethe eye yamukela lo mklamo omuhle ukuze ihlangabezane nokuphishekela okubili kobuhle nokusebenza.

 

Ezisetshenzisweni ezisebenzayo, ikhambi lokumboza ukushisa livame ukukhethwa kakhulu ekususeni ingilazi yeminyango yeziqandisi zokubonisa. Le ngilazi efudunyezwa ngogesi itholakala ngokubeka ungqimba lwefilimu eqhubayo ebusweni bengilazi eyisicaba. Ifilimu eqhubayo ngokuvamile yenziwe ngezinto ezisezingeni eliphezulu njenge-tin oxide noma i-fluorine tin oxide, okwenza ifilimu eqhubayo encane kakhulu futhi efanayo. Lapho kusetshenziswa ugesi, lolu ngqimba lwefilimu eqhubayo lukhiqiza ukushisa ngokushesha, okwenza lonke ubuso bengilazi bushise ngokulinganayo, okuvimbela ngempumelelo ukuminyana komhwamuko wamanzi.

 

 

Umklamo wengubo yokudonsa umoya uvame ukuba yinkimbinkimbi kakhulu, uhlanganisa izendlalelo eziningi ukuze kuthuthukiswe imiphumela yokushisa yokumelana. Lezi zendlalelo zifaka phakathi ungqimba lokudonsa umoya, ungqimba lokufaka umoya, kanye nongqimba oluvikelayo. Ungqimba lokudonsa umoya lunesibopho sokukhiqiza ukushisa nokukuyisa engilazini, kuyilapho ungqimba lokufaka umoya luvimbela ngempumelelo ukushisa ukuthi kusabalale ngemuva kwengilazi, ukuqinisekisa ukuthi umphumela wokushisa ugxile ebusweni bengilazi. Ungqimba oluvikelayo lusebenza ukuvikela ungqimba lokudonsa umoya ekugqwaleni yimvelo yangaphandle, lwandise impilo yalo yokusebenza.

 

Uma usebenzisa ingilazi efudunyezwa ngogesi, uma kudingeka ukulungisa umphumela wokushisa, kungafinyelelwa ngokulungisa ubude kanye nenani likagesi. Lokhu kuguquguquka kuvumela ingilazi efudunyezwa ngogesi ukuthi ivumelane nezimo ezahlukene nezidingo, okuqinisekisa ukuthi iminyango yengilazi ihlala icacile futhi isobala ngaso sonke isikhathi.

 

Ngamafuphi, ikhambi lokumboza ukushisa, elinomphumela walo wokushisa osebenza kahle, ofanayo, futhi olungiseka kalula, lidlala indima ebalulekile ekususeni igwebu leminyango yengilazi yamafriji okubonisa ezitolo ezinkulu nasezitolo ezithengisa izinto ezisebenziseka kalula. Ngokuthuthuka okuqhubekayo kobuchwepheshe, lesi sixazululo kulindeleke ukuthi sisetshenziswe kabanzi futhi sithuthukiswe esikhathini esizayo.