Ifriji yinkqubo evulekileyo ekhupha ukushisa kwindawo evaliweyo ukuya kwindawo efudumeleyo, ngokuqhelekileyo ikhitshi okanye elinye igumbi.Ngokukhupha ubushushu kulo mmandla, buyancipha ubushushu, nto leyo evumela ukutya nezinye izinto ukuba zihlale kubushushu obupholileyo.Iifriji zibonakala ziphula uMthetho weSibini weThermodynamics, kodwa isizathu esibalulekileyo sokuba azenzi ngenxa yomsebenzi ofunekayo njengegalelo kwinkqubo.Ngokusisiseko ziimpompo zobushushu, kodwa zisebenza ukupholisa ummandla endaweni yokuwufudumeza.
Indlela abasebenza ngayo
NgokoMthetho weSibini weThermodynamics, ubushushu buya kuhlala buhamba ngokuzenzekelayo ukusuka kushushu ukuya kubanda, kwaye akunakuze kube ngenye indlela.Isikhenkcisi sibangela ukuba ubushushu buphume busuka kubanda busiya kubushushu ngokufaka umsebenzi, nto leyo epholisa isithuba esingaphakathi kwesikhenkcisi.Ikwenza oku ngokulandela la manyathelo angezantsi, anokuthi abonakale ngandlel’ ithile ngoncedo oluvela kuMfanekiso 1:
Umsebenzi uyafakwa (Win) ocinezela isipholile, esonyusa ubushushu baso ngaphezu kobushushu begumbi.
Ubushushu buhamba busuka kwesi sipholisi busiya emoyeni osegumbini (QH), bunciphisa ubushushu besipholisi.
Isipholisi siyanda, kwaye siyaphola ngaphantsi kweqondo lobushushu ngaphakathi kwisikhenkcisi.
Ubushushu buphuma kwifriji ukuya kwisipholisi (QC), kunciphisa ubushushu ngaphakathi.
Le nkqubo ijikeleza, kwaye ivumela iifriji ukuba ziqhutywe ixesha elide njengoko kuyimfuneko.Umsebenzi ofunekayo njengegalelo kwisistim unikezelwa yi-equation
Phumelela=QH−QC
kunye nezinto eziguquguqukayo eziboniswa kuMfanekiso 1. Olu ngqamaniso lubonisa ukuba ifriji kufuneka ikhuphe ubushushu obuninzi kwigumbi kunokuba ibususa ngaphakathi.Oku kuneempembelelo ezibalulekileyo zokuba unokupholisa igumbi ngokushiya ucango lwefriji luvuliwe.
Ukusebenza kakuhle
Ukusebenza kwefriji kuphuculwe kakhulu kwiminyaka.Namhlanje iifriji zase-US zisebenzisa ngaphantsi kwe-500 kWh/ngonyaka, ngaphantsi kakhulu kune-1800 kWh eqhelekileyo ngo-1972. Uphuculo lwenziwa kwaye luyaqhubeka ukwenziwa kwi-insulation, ukusebenza kakuhle kwe-compressor, ukutshintshiselana kobushushu kwi-evaporator kunye ne-condenser, iifeni, kunye nezinye iinxalenye ze ifriji.
Izikhenkcisi eziqinisekisiweyo zeNkwenkwezi yase-US kufuneka zisebenzise umbane ngaphantsi kwe-20% kunowona mgangatho usezantsi wase-US weefriji.Kukho isixhobo sokubala (esinokufunyanwa apha) esikuvumela ukubala ukonga ngonyaka kwifriji eqinisekisiweyo yeNkwenkwezi ye-Energy, xa kuthelekiswa nemodeli onayo, ngokusekelwe kwinto oyihlawulayo ngombane.
I-Coefficient of performance (Ucikizeko)
inqaku eliphambili
Kwiifriji, umenzi-mveliso angafuna ukwenza indawo ibanda ngelixa esenza umsebenzi omncinci kangangoko.Ngokwenza umsebenzi omncinci wokupholisa isixhobo, ifriji inokuhlala kwiqondo lokushisa elifunekayo ngelixa isebenzisa umbane omncinci, ngoko ke, igcina imali yomnini.Inani elichaza le ngcamango yi-coefficient of performance, i-K, eyona nto ingumlinganiselo wokusebenza kakuhle.Inxaki kuyo
K=QCWin
Iphezulu eli xabiso lingcono, kuba lithetha ukuba umsebenzi omncinci wenziwa ukupholisa ifriji.
Njengoko unokubona Inkampani yethu ye-AirBrisk ineseti yetekhnoloji yemveliso evuthiweyo kunye nezatifikethi.Ungasinika ithemba lakho .Awudingi ukuba nexhala malunga nengxaki yemveliso yethu.Njengokusebenzisa amandla egesi izixhobo njalo njalo.Izatifikethi zethu bezibonise amandla enkampani yethu.
Ke ngoko sivelisa iintlobo ezininzi zeefriji.Ilanga njengefriji yomnyango omnye, ifriji ephezulu yomnyango ophindwe kabini, isikhenkcisi esisezantsi esineminyango ephindwe kabini yefriji kunye nefriji yeminyango emininzi.
Kukho iintlobo ezininzi zefriji onokuthi uzithenge xa ukhetha.Ke ungalibazisi thatha inyathelo usithumelele umbuzo wakho ngoku.Ukuba unombuzo malunga nemveliso yethu.Ungaqhagamshelana nathi kwiwebhusayithi yenkampani yethu.Siza kunika impendulo eyaneleyo ngexesha.
Ixesha lokuposa: Jul-04-2022