Iimoto ze-injini zokutsha zangaphakathi eziqhelekileyo zisebenzisa inkqubo yokufudumeza nge-coolant eshushu yenjini. Kwizithuthi zedizili apho ubushushu be-coolant bunyuka kancinci,Izifudumezi ze-PTC or izifudumezi zombanezisetyenziswa njengezifudumezi ezincedisayo de ubushushu be-coolant bunyuke ngokwaneleyo. Nangona kunjalo, izithuthi zombane ezingenayo injini azinawo umthombo wobushushu benjini, ngoko ke kufuneka isixhobo sokufudumeza esahlukileyo njengesifudumezi se-PTC okanye ipompo yobushushu.
A Isifudumezi se-PTC esipholileyoKwizithuthi ezintsha zamandla sisixhobo esisebenzisa i-PTC heating element ukufudumeza i-coolant yesithuthi. Umsebenzi waso ophambili kukubonelela ngobushushu kwisithuthi kubushushu obuphantsi ukuze izinto eziphambili ezifana ne-injini, i-motor kunye nebhetri zisebenze ngokuqhelekileyo. I-PTC heating element yi-thermistor yohlobo lokuzihlaziya ngokwayo esebenza kakuhle, izinzile kwaye ithembekile. Xa umbane udlula kwi-PTC heating element, kuvela isiphumo sobushushu, esibangela ukuba ubushushu bomphezulu we-element bunyuke, nto leyo efezekisa injongo yokufudumeza i-coolant. Xa kuthelekiswa ne-heater yombane yendabuko, i-PTC water heater ineengenelo zamandla azilawulayo kunye nobushushu obuzinzileyo. Kwimeko yobushushu obuphantsi, i-PTC water heater ilungisa amandla okufudumeza kunye nobushushu ngokulawula ubungakanani bombane ukugcina i-coolant yesithuthi kuluhlu lobushushu olufanelekileyo, ukuqinisekisa ukusebenza okuqhelekileyo kwezinto eziphambili ezifana ne-injini, i-motor kunye nebhetri. Kwangaxeshanye, i-PTC water heater inamandla aphezulu okufudumeza, anokufudumeza i-coolant kubushushu obufanelekileyo ngexesha elifutshane, anciphise ixesha lokufudumeza lesithuthi kwaye aphucule intuthuzelo kunye nokhuseleko lokuqhuba. Iingenelo ze-PTC water heater: 1. ingayilwa nge-heater yombane enamandla aphezulu; 2. ingahlangabezana nokufudumeza kwebhetri kunye nekhabhathi kwisekethe enye; 3. umoya oshushu uthambile; 4. ingasebenza nge-voltage ephezulu ngokusebenza kakuhle okuphezulu.
Ixesha lokuthumela: Epreli-13-2023
