Uyini Umehluko Phakathi Kwesiqandisi Sekhemisi Nesiqandisi Sasekhaya

Iziqandisi zasekhaya zijwayeleke kakhulu kubantu. Ziyizinto zasekhaya ezisetshenziswa kakhulu nsuku zonke. Ngenkathiiziqandisi zekhemisiasetshenziswa kakhulu emakhaya. Ngezinye izikhathi ungabona umnyango weglasiiziqandisi zekhemisiezitolo zamakhemisi. Laboiziqandisi zekhemisingokuvamile ifakwe iminyango yengilazi ekhanyayo, ekhanyiswe kahle futhi engenaqhwa eminyango noma kuphi ngaphakathi. Lokhu kuchaza kahle ukuthi umehluko unjani phakathiiziqandisi zekhemisikanye neziqandisi zasekhaya. Noma kunjalo, ngingathanda ukufingqa umehluko ohlukile ngokuqhathanisa la maqembu amabili eziqandisi.

 

 

 

Izinga lokushisa

 

Imithi evamile ngokuvamile ingagcinwa ekushiseni kwegumbi okuphakathi kuka-15°C no-25°C (59°F kuya ku-77°F), endaweni epholile, eyomile, noma kunjalo sicela ulandele imiyalelo yayo yokugcina.Iziqandisi zekhemisikuyadingeka ukuze kugcinwe izinga lokushisa liphakathi kuka-2°C no-8°C (36°F no-46°F). Leli izinga lokushisa elizinzile elivumela ukushintshashintsha okuncane ngenxa yokuvulwa komnyango. Ukubeka izinga lokushisa eliphakathi kuka-5°C (41°F) kuwumthetho omuhle. Imithi efrijini akufanele iqandiswe.

 

 

Indlela Yokusetha Izinga Lokushisa

 

I-thermostat yedijithali, ebizwa nangokuthi i-thermostat ye-elekthronikhi inikeza ukulawula izinga lokushisa okunembe kakhudlwana kumafriji kune-thermostat yemishini. Amanye amafriji asekhaya nawo asebenzisa i-thermostat yedijithali kodwa amafriji ezokwelapha wonke asebenzisa ama-thermostat edijithali. Ukulawula izinga lokushisa okunembile kubalulekile ngoba imijovo nemithi kudingeka kugcinwe emazingeni okushisa aqondile, ngokushintsha okuncane kakhulu. Amafriji amaningi ezokwelapha nawo anesikrini sokushisa sangaphandle esiqondile esivumela abantu ukuthi babone izinga lokushisa langaphakathi eliqondile ngaphandle kokuvula ifriji. Lesi sikrini singabonisa ngisho amazinga okushisa angaphakathi aphansi naphezulu kanye nezinga lokushisa lamanje. Lolu hlobo lwamafriji ezokwelapha lufakwe i-data logger noma i-mechanical chart recorder yokurekhoda izinga lokushisa.

 

Ngaphezu kwalokho, izilungiselelo zazo zokushisa nazo zihlukile. Iziqandisi zasekhaya ziza nobubanzi obuhleliwe bamazinga okushisa amukelekayo, kuyilapho iziqandisi eziningi zezokwelapha zinezinga elibanzi lamazinga okushisa atholakalayo. Lokhu kwamukela izinto ezidinga ukugcinwa emazingeni okushisa abandayo kakhulu. Ama-colder champer eziqandisini zezokwelapha ngokuvamile asetshenziswa emazingeni okushisa anjenge--20 °C, -40°C noma -80°C. Ngenkathi iziqandisi zasekhaya zivame ukuba nezinga lokushisa eliphansi elingu--18°C.

INenwell nayo iyahlinzekaIsiqandisi sezokwelapha esiqandisiwe esijulile esingu-152°C (https://www.nenwell.com/ultra-low-temperature-chest-freezer-product)

 

 

 

Umoya Ongenamoya Nokuhamba Komoya

 

Iziqandisi zasekhaya zisebenzisa uhlelo lokupholisa oluqondile noma uhlelo lokupholisa umoya. Kodwa iziqandisi zezokwelapha zonke zisebenzisa ukupholisa umoya, kanti ezinye zazo zisebenzisa ukupholisa umoya okuqinisiwe. Ukupholisa okuqondile kungadala amazinga okushisa angalingani kulo lonke umgodi. Ngakho-ke, ukupholisa okuqondile akuyona inketho yesiqandisi sezokwelapha. Ohlelweni lokupholisa umoya, amafeni asebenzayo asiza ukunciphisa izinga lokushisa ngokushesha ngemva kokuvulwa komnyango. Iziqandisi zezokwelapha nazo zivame ukuba namashelufu ensimbi akhulisa ukuhamba komoya, kuyilapho iziqandisi zasekhaya zineshelufu yengilazi noma yepulasitiki okulula ukuyihlanza kodwa evimba umoya. Ipayipi eliseziqandisini zezokwelapha nalo lenzelwe ukufana kwezinga lokushisa, lenzelwe ukugcina izinga lokushisa liseduze ngangokunokwenzeka kuze kube yilapho libekwe khona. Iziqandisi zasekhaya nazo zivame ukuba namabhokisi aqinile, yize ewusizo ekugcineni ukudla, avimba nokuhamba komoya futhi adale izindawo ezimnyama zokushisa.

 

Izici Zemishini

 

Iziqandisi zezokwelapha zivame ukuba neminyango ezivalayo kanye nama-alamu eminyango azwela kakhulu ngoba ukushiya umnyango wesiqandisi sezokwelapha uvuliwe kungaba yinhlekelele ngempela futhi kube nomthelela ohlala njalo empilweni yamakhulu eziguli. Iziqandisi zezindlu zivame ukungabi nalezi zici. Kuvamile futhi ukuthi iziqandisi zezokwelapha zibe nezikhiye ezikhiye eminyango yazo, okuyisici esingavamile kakhulu eziqandisini zezindlu, kanye nama-pedal eminyango avulekayo. Iziqandisi zezindlu ziza nama-plug ajwayelekile angakhishwa kalula odongeni, kuyilapho iziqandisi zezokwelapha zivame ukuba nama-plug "aluhlaza" kanye nezintambo zezinga lezokwelapha ukugcina ukuhamba kwamandla kuzinzile. Iziqandisi zezokwelapha nazo zinezivalo zezinga eliphezulu eminyango yazo, ezivimbela ukungena komoya ngaphakathi.