Glow plug, wanda kuma aka sani da walƙiya. Matosai masu walƙiya suna ba da ƙarfin zafi don haɓaka aikin farawa lokacin da injin dizal ya yi sanyi cikin tsananin sanyi. A lokaci guda, ana buƙatar filogi mai haske don samun halayen saurin haɓakar zafin jiki da yanayin zafi mai dorewa.
Glow plug, wanda kuma aka sani da walƙiya.
Matosai masu walƙiya suna ba da ƙarfin zafi don haɓaka aikin farawa lokacin da injin dizal ya yi sanyi cikin tsananin sanyi. A lokaci guda, ana buƙatar filogi mai haske don samun halayen saurin haɓakar zafin jiki da yanayin zafi mai dorewa. [1]
Halayen matosai daban-daban masu haske
Fasalolin filogin ƙarfe
Lokacin dumama saurin buɗewa: 3 seconds, zafin jiki na iya kaiwa sama da digiri 850 ma'aunin celcius
Bayan lokacin dumama: Bayan an kunna injin, matosai masu haske suna kula da zafin jiki (digiri 850 Celsius) na daƙiƙa 180 don rage ƙazanta.
Zazzabi mai aiki: kusan digiri 1000 ma'aunin celcius.
Fasalolin yumbu mai walƙiya
Lokacin dumama: 3 seconds, zafin jiki zai iya kaiwa sama da digiri 900 ma'aunin celcius
Bayan lokacin dumama: Bayan an kunna injin, matosai masu haske suna kula da zafin jiki (digiri 900 Celsius) na daƙiƙa 600 don rage ƙazanta.
Tsarin tsari na tsarin toshe haske na yau da kullun
Zazzabi mai aiki: kusan 1150 digiri Celsius.
Fast Preheat Metal Glow Plug Features
Lokacin dumama: 3 seconds, zafin jiki na iya kaiwa sama da digiri 1000 ma'aunin celcius
Bayan lokacin dumama: Bayan an kunna injin, matosai masu haske suna kula da zafin jiki (digiri Celsius 1000) na daƙiƙa 180 don rage ƙazanta.
Zazzabi mai aiki: kusan digiri 1000 ma'aunin celcius
Ikon siginar PWM
Fasalolin ƙwanƙwasa yumbu mai ƙyalli mai sauri
Lokacin dumama: 2 seconds, zafin jiki na iya kaiwa sama da digiri 1000 ma'aunin celcius
Bayan lokacin dumama: Bayan an kunna injin, matosai masu haske suna kula da zafin jiki (digiri Celsius 1000) na daƙiƙa 600 don rage ƙazanta.
Zazzabi mai aiki: kusan 1150 digiri Celsius
Ikon siginar PWM
Injin dizal ya fara walƙiya
Akwai nau'o'i daban-daban na matosai masu haske, kuma a halin yanzu mafi yawan amfani da su sune masu zuwa uku: na al'ada; Low irin ƙarfin lantarki na preheater. Ana murɗa filogi mai haske a cikin kowane bangon ɗakin konewa na injin. Gidajen filogi mai walƙiya yana da na'urar juzu'i mai walƙiya da aka saka a cikin bututu. Yanzu yana wucewa ta cikin nada mai juriya, yana haifar da bututun yayi zafi. Bututun yana da babban fili kuma yana iya samar da ƙarin kuzarin zafi. Ciki na bututu yana cike da kayan rufewa don hana juriyar juriya tuntuɓar bangon ciki na bututu saboda rawar jiki. Saboda nau'in ƙarfin baturi daban-daban (12V ko 24V) da na'urar preheating da aka yi amfani da su, ƙimar ƙarfin lantarki na matosai daban-daban shima ya bambanta. Don haka, tabbatar da amfani da madaidaicin nau'in matosai masu haske. Yin amfani da matosai masu haske ba daidai ba zai haifar da konewa da wuri ko rashin isasshen zafi.
A cikin injunan diesel da yawa, ana amfani da matosai masu haske da zafin jiki. Irin wannan filogi mai walƙiya yana sanye da na'urar dumama, wanda a zahiri ya ƙunshi coils guda uku, na'ura mai hana ruwa gudu, na'ura mai daidaitawa da na'urar dumama mai sauri, sannan ana haɗa coils uku a jere. Lokacin da halin yanzu ya wuce ta cikin filogi mai haske, zazzabin saurin dumama na'urar da ke saman filogin haske ya fara tashi, yana haifar da filogin haske ya yi zafi. Tun da juriya na coil mai daidaitawa da toshewar na'urar tana ƙaruwa sosai yayin da zafin zafin na'urar dumama ke ƙaruwa, halin yanzu ta hanyar dumama na'urar yana raguwa daidai da haka. Wannan shine yadda filogin haske ke sarrafa zafin nasa. Wasu filogi masu walƙiya ba su da ƙwanƙolin daidaitacce da aka girka saboda halayen hawan zafinsu. Matosai masu haske masu sarrafa zafin jiki da aka yi amfani da su a cikin sabbin matosai masu haske ba sa buƙatar na'urori masu auna firikwensin yanzu, wanda ke sauƙaƙe tsarin preheating. [2]
Glow plug duba nau'in preheater gyara watsa shirye-shirye
Na'urar lura da nau'in glow mai walƙiya ta ƙunshi matosai masu haske, masu saka idanu masu haske, relays na filogi da sauran abubuwa. Mai saka idanu mai walƙiya a kan dashboard yana nuna lokacin da matosai masu haske suka yi zafi.
An shigar da saka idanu mai haske a kan kayan aikin kayan aiki don saka idanu akan tsarin dumama na filogi mai haske. Filogi mai haske yana da resistor da aka haɗa da tushen wuta ɗaya. Kuma idan filogi mai haske ya zama ja, wannan resistor shima yana yin ja a lokaci guda (yawanci, mai kula da hasken wuta ya kamata ya yi ja na kimanin daƙiƙa 15 zuwa 20 bayan an kunna kewaye). Ana haɗa na'urori masu haske da yawa a layi daya. Don haka, idan ɗaya daga cikin matosai masu walƙiya ya gajarta, mai saka idanu mai haske zai juya ja da wuri fiye da na al'ada. A gefe guda, idan filogi mai haske ya buɗe, zai ɗauki lokaci mai tsawo kafin na'urar duba haske ta haskaka ja. Dumama filogin haske na tsawon lokaci fiye da ƙayyadaddun lokaci zai lalata na'ura mai haske.
Relay mai walƙiya yana hana babban adadin halin yanzu wucewa ta wurin mai kunnawa kuma yana tabbatar da cewa ƙarfin lantarki ya faɗi saboda na'urar saka idanu mai haske ba zai shafi matosai masu haske ba. Relay mai walƙiya a haƙiƙa ya ƙunshi relays guda biyu: lokacin da mai farawa yana cikin matsayi na G (preheat), juzu'i guda ɗaya ta hanyar mai saka idanu mai haske zuwa filogin haske; lokacin da maɓalli ya kasance a cikin START (farawa), sauran relay. Relay yana isar da halin yanzu kai tsaye zuwa filogi mai haske ba tare da shiga cikin filogi mai haske ba. Wannan yana hana filogi mai haske ya shafa ta hanyar raguwar ƙarfin lantarki saboda juriya na filogi mai haske yayin farawa.
