Menene ma'aunin zafi da sanyio na motoci
Ma'aunin zafi da sanyio na kera motoci shine ma'aunin zafi da sanyio wanda na'ura mai sarrafa lantarki (ECU) da na'urori masu auna firikwensin ke sarrafawa daidai. Ba wai kawai yana iya sarrafa hanyar zagayawa da ƙimar mai sanyaya ta hanyar inji ba, har ma yana da aikin buɗewa na sarrafa lantarki mai hankali. Ma'aunin zafin jiki na lantarki ya haɗa abubuwa masu dumama, waɗanda injin sarrafa injina (ECM) ke sarrafa su don cimma daidaitaccen daidaitawa na yanayin sanyi.
Ƙa'idar aiki
Aikin buɗewa na inji: lokacin da zafin jiki na sanyi ya kai kimanin 103 ℃, paraffin wax a cikin ma'aunin zafi da sanyio na lantarki zai tura bawul ɗin don buɗewa saboda haɓakar thermal, ta yadda mai sanyaya za a iya zagayawa cikin sauri, kuma injin zai iya kaiwa ga mafi kyawun zafin jiki da sauri.
lantarki iko bude aiki : da engine kula da module zai comprehensively nazarin engine load, gudun, gudun, ci iska da coolant zafin jiki da sauran sigina, sa'an nan kuma samar da 12V irin ƙarfin lantarki zuwa dumama kashi na lantarki ma'aunin zafi da sanyio, sabõda haka, coolant a kusa da shi zai tashi, don haka canza lokacin budewa na thermostat. Ko da a cikin yanayin sanyi, ma'aunin zafi na lantarki na iya aiki, kuma ana sarrafa zafin jiki na coolant a cikin kewayon 80 zuwa 103 ° C. Idan zafin jiki mai sanyaya ya wuce 113 ° C, tsarin kulawa yana ci gaba da ba da wutar lantarki ga kayan dumama don tabbatar da cewa injin ba zai yi zafi ba.
Bambanci daga ma'aunin zafi da sanyio na gargajiya
Wutar lantarki na lantarki yana da fa'idodi masu zuwa akan ma'aunin zafi na gargajiya:
Madaidaicin iko: na iya daidaita hanyar kwararar coolant a cikin ainihin lokaci bisa ga yanayin aikin injin da yanayin muhalli, haɓaka ingantaccen injin injin, rage yawan kuzari da hayaƙi, da tsawaita rayuwar injin.
Ƙa'ida ta hankali: daidaitaccen sarrafa zafin jiki ta hanyar na'urori masu sarrafa lantarki da na'urori masu auna firikwensin don guje wa zafi ko sanyi.
Ƙarfin daidaitawa: na iya kula da mafi kyawun zafin aiki na injin a ƙarƙashin yanayin aiki daban-daban, don tabbatar da cewa injin zai iya aiki da kyau a ƙarƙashin yanayin aiki daban-daban.
Babban aikin ma'aunin zafi da sanyio na kera motoci shine daidaita daidaitaccen zafin injin ta hanyar lantarki ta hanyar sarrafa hanyar kewayawa da yawan kwararar na'urar sanyaya don tabbatar da cewa injin na iya aiki a cikin kewayon zafin jiki da ya dace a ƙarƙashin yanayin aiki daban-daban.
Ka'idar aiki na ma'aunin zafi da sanyio
Ana kunnawa da kashe ma'aunin zafin jiki ta hanyar injin sarrafa injin (ECM). ECM yana tattara sigina kamar nauyin injin, saurin gudu, sauri, zafin iska da zafin jiki mai sanyaya, kuma yana nazarin su. Lokacin da ake buƙata, ECM ɗin zai samar da ƙarfin aiki na 12V zuwa na'urar dumama ma'aunin zafi da sanyio don dumama mai sanyaya kewaye da shi, don haka canza lokacin buɗewar ma'aunin zafi da sanyio. Ko da a cikin yanayin aikin sanyi, ma'aunin zafi da sanyio na lantarki kuma na iya yin aiki ta hanyar aikin sarrafa lantarki don sarrafa yanayin sanyi a cikin kewayon 80 ℃ zuwa 103 .
Fa'idodin thermostat na lantarki akan ma'aunin zafi na gargajiya
Madaidaicin iko: na'urar auna zafin jiki na lantarki na iya sarrafa buɗewar ma'aunin zafi da sanyio daidai gwargwadon canjin zafin ruwa daga kwamfutar injin ta hanyar firikwensin zafin ruwa. Idan aka kwatanta da ma'aunin zafin jiki na gargajiya, wanda ya dogara da zafin jiki mai sanyaya don sarrafa ma'aunin zafi da sanyio, ma'aunin zafin jiki na lantarki zai iya daidaita zafin injin daidai.
Daidaita da yanayin aiki daban-daban: ma'aunin zafi da sanyio na lantarki na iya daidaita hanyar kewayawa ta atomatik da kwararar na'urar sanyaya gwargwadon nauyi da yanayin aikin injin, don tabbatar da cewa injin na iya aiki da kyau a ƙarƙashin yanayin aiki daban-daban.
Tsayar da makamashi da rage watsi: ta hanyar sarrafa zafin jiki daidai, ma'aunin zafi da sanyio na lantarki zai iya inganta ingantaccen aikin injin, rage yawan amfani da man fetur da iskar gas mai cutarwa, yana da amfani ga ceton makamashi da kare muhalli.
Shari'ar aikace-aikacen aikace-aikace
Tsarin sanyaya injin da aka sarrafa ta lantarki da aka yi amfani da shi a cikin injin Volkswagen Audi APF (1.6L in-line 4-cylinder), tsarin zafin jiki na sanyaya, wurare dabam dabam, aikin fan sanyaya an ƙaddara ta injin injin da sarrafa injin sarrafa injin. Irin waɗannan tsare-tsaren suna inganta tattalin arzikin mai kuma suna rage fitar da hayaki a wani bangare na kaya.
Idan kana son ƙarin sani, ci gaba da karanta sauran labaran kan wannan rukunin yanar gizon!
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ya himmatu wajen siyar da sassan motoci na MG&750 maraba saya.
