Kuya kufuneka uyazi oku malunga nefriji efakwe kwisikhenkcezisi!

Zeziphi iintlobo zeefriji ezikhoyo? Ngapha koko, eyona nto ixhaphakileyo yefriji yefriji ngamanzi, anezi zinto zilandelayo:

Okokuqala, ixabiso lamanzi libiza kakhulu.

Njengoko ixabiso lamanzi litshiphu, lukhetho lokuqala lwe chillers, kwaye namanzi kulula kakhulu ukuwafumana. Kwiindawo ezininzi apho ubutyebi bamanzi bunqabile, ukusebenzisa amanzi njengesikhenkcezisi lolona khetho lufanelekileyo.

Ngapha koko, njengamanzi abandayo, ukusetyenziswa kwamanzi ngekhe kube kukhulu kakhulu. Ngokuphathelele kwinkcitho iyonke yeshishini, inokuchazwa njengethontsi kwibhakethi. Ke ngoko, ilungele nasiphi na ifriji kunye neshishini elifuna ukuvelisa iifriji ngaphezulu kwe-0 degrees Celsius.

Okwesibini, umgangatho wamanzi uqinisekiswa ngokulula.

Nangona zininzi iimpembelelo kumgangatho wamanzi, umgangatho wamanzi ngokwenene kulula kakhulu ukuwuqinisekisa, kubandakanya inaliti yeepilisi zamanzi acocekileyo, okanye ukuhluza okulula kwamanzi ukuqinisekisa umgangatho wamanzi. Amanzi yinkqubo ekulula ukuyisebenzisa yokupholisa. Ummeli.

Okwesithathu kukuba amanzi ayingozi kwaye ayadubula.

Amanzi sisiphathi sefriji esikhuselekileyo kwizifriji. Ifriji ayisiyiyo kuphela uhlobo lweFreon. Ke ngoko, amanzi angumkhenkce ikwasisiphatho sefriji, kwaye akukho luhlobo lunye kuphela. Ukongeza emanzini, kukho ezinye iifom, ezinje ngeyona ndawo ixhaphakileyo ityuwa yamanzi, kunye nolwelo olufana ne-ethylene glycol, i-methanol okanye i-ethanol. Logama nje lulwelo kwaye luhlangabezana neempawu kunye neemfuno zamanzi abandayo (isiphatho sefriji) sefriji, inokusetyenziswa ngesiqhelo.

Kwimeko yamanzi etyuwa, kufuneka kusetyenziswe amanzi anetyuwa angaqhelekanga. Umahluko omkhulu phakathi kwetyuwa engaphiliyo yamanzi kunye namanzi kukuba eyokuqala ingasebenza kumaqondo obushushu angaphantsi kwe-0 degrees celcius, ngelixa amanzi, njengoko sisazi sonke, i-0 degrees celcius yindawo yayo yokubanda. Ingumkhenkce kwaye ke ayinako ukusebenza.

Kwifriji ezinje nge-ethylene glycol, nangona amathuba okusetyenziswa kwayo ephantsi xa kuthelekiswa namanzi, isenesabelo esithile semarike. Nangona kunjalo, olu hlobo lwamanzi ekhenkcezisiweyo (ifriji) kufuneka luqwalasele uthintelo lomlilo kunye nokutsha.