Ubomi bethu bemihla ngemihla abukwazi ukwenza ngaphandle kwabancedisi bezindlu ezahlukeneyo, kubandakanywa nesifriji . Umsebenzi walo uqhutyelwa ngoncedo lwecompressor eyenza iipomon okanye i-hladon, kunye ne-thermostat elawula ukusebenza kwe-compressor. Kwaye ukuba "ukugaya" kwezixhobo zokuqhoqhoqhabalaza kuya kuphazamiseka, ufuna ngokukhawuleza ukubiza umninimzi owaziyo ukunceda intlungu yakho.
Uphi i-thermostat kwifriji?
UMfundisi uyinkosi, kodwa kunomdla ukwazi ukuba yiyiphi i-thermostat ekhoyo, kubaluleke kakhulu kubafriji. Kwizixhobo zanamhlanje ukufumana ukuba akunzima - zifumaneka phambi kwefriji, kwaye ke akukho mfuneko yokuyikhupha kude nodongeni, njengoko kwenzekayo xa ithatha indawo ye-compressor.
Ngokuqhelekileyo, i-thermostat kufuneka ifunyenwe kufuphi neshefu ephezulu, ephantsi kwebheyibhile, ephoswa lula yi-screwdriver. Ngaphambi kokuba ususwe, kufuneka ukhangele ukuba izixhobo zixhunyiwe kwizandla.
Ziziphi iirmostat?
Iimodeli ze-thermostats zefriji zihlukaniswe zibe yi-electronic and mechanical. Ngokuqhelekileyo unokufumana i-mechanics, nakwiimfriji zanamhla, kuba zilula, zingabizi, nangona zichanekanga. Ngaphakathi kwenkqubo (i-bellows) kukho igesi okanye i-liquid, eyenziwa xa kutshintsha iqondo lokushisa, utshintshe uxinzelelo lwangaphakathi, oluye lwadluliselwa kwi-membrane.
I-thermostat ye-elekthri yefriji-izixhobo zichanekileyo, zixhotywe ngebhodi lokukhanya, apho ulwazi oluyimfuneko luboniswa khona. Ngokungafani nemishini eyenziwa ngokusebenza ekutshintsheni ukuxhatshazwa, okuxhomekeke ekushiseni okujikelezayo.
Xa kwenzeka ukuphahlazeka kwe-thermostat ye-mechanical for frijizers, ngokuqhelekileyo kufakwe indawo yenguqu yekhompyutheni, kuba ithembeke ngakumbi.
Iingxaki nge-thermostat
Umnini wefriji unokuqaphela le meko elandelayo eyenzeka ngefriji:
- I-thermostat yefriji iyacima (i-friji ayisebenzi). Kule meko, isizathu sinokuba sisinxibe kwaye siphule izixhobo, ngoko ke kuyakufuneka ukuyitshintsha.
- I-thermostat ayiguquli (i-friji iyaqhuba ngokuqhubekayo). Ngokhetho olunjalo, imbangela ye-thermostat ikhutshwe ingaba ngumnyango ovulekileyo okanye ukuphulwa kwengqibelelo yegumbi lokuqhaqha okanye igqabi. Oku kungenxa yomnyango okhohliweyo kwindawo evulekile, okanye xa iqela le-rubber ligugile kwaye lingaxhamli kakuhle phakathi komnyango kunye neqrijini ngokwayo.