Kodi automotive thermostat electronics ndi chiyani
Thermostat yamagetsi yamagalimoto ndi thermostat yomwe imayang'aniridwa ndendende ndi gawo lamagetsi lamagetsi (ECU) ndi masensa. Iwo sangakhoze kokha kulamulira kufalitsidwa njira ndi otaya mlingo wa ozizira ndi njira makina, komanso ali wanzeru pakompyuta ulamuliro kutsegula ntchito. Thermostat yamagetsi imakhala ndi zinthu zotenthetsera zophatikizika, zomwe zimayendetsedwa ndi gawo lowongolera injini (ECM) kuti zikwaniritse kusintha koyenera kwa kutentha kozizira.
Mfundo yogwira ntchito
Makina otsegulira ntchito : Kutentha kozizirirako kukafika pafupifupi 103 ℃, sera ya parafini yomwe ili mkati mwa chotenthetsera chamagetsi imakankhira valavu kuti itseguke chifukwa chakukula kwa matenthedwe, kotero kuti choziziritsa kuzizira chizitha kufalikira mwachangu, ndipo injini imatha kufikira kutentha kwabwino kwambiri.
Kutsegula kwamagetsi pamagetsi: gawo lowongolera injini lidzasanthula mozama kuchuluka kwa injini, liwiro, liwiro, mpweya komanso kutentha koziziritsa ndi zizindikiro zina, kenako ndikupereka voteji ya 12V kuzinthu zotentha za thermostat yamagetsi, kuti choziziritsa chozungulira chiwuke, motero kusintha nthawi yotsegulira ya thermostat. Ngakhale m'nyengo yozizira, thermostat yamagetsi imatha kugwira ntchito, ndipo kutentha kozizira kumayendetsedwa pakati pa 80 mpaka 103 ° C. Ngati kutentha kozizira kumapitirira 113 ° C, gawo lowongolera limapereka mphamvu kwa chinthu chowotcha kuti chiwonetsetse kuti injiniyo sichiwotcha.
Kusiyana kuchokera ku thermostat yachikhalidwe
Electronic thermostat ili ndi maubwino awa kuposa thermostat yachikhalidwe:
Kuwongolera molondola : Kutha kusintha njira yoziziritsira mu nthawi yeniyeni molingana ndi momwe injini imagwirira ntchito komanso momwe chilengedwe chikuyendera, kukonza mphamvu yamafuta a injini, kuchepetsa kugwiritsa ntchito mphamvu ndi kutulutsa mpweya, ndikukulitsa moyo wautumiki wa injini.
Intelligent regulation : Kuwongolera kutentha kolondola kudzera pamagetsi owongolera ndi masensa kuti mupewe kutenthedwa kapena kuzizira.
kusinthasintha kwamphamvu : imatha kusunga kutentha kwabwino kwa injini pansi pamikhalidwe yosiyanasiyana yogwirira ntchito, kuwonetsetsa kuti injiniyo imatha kuyenda bwino m'malo osiyanasiyana ogwira ntchito.
Ntchito yayikulu ya thermostat yamagetsi yamagalimoto ndikuwongolera bwino kutentha kwa injini mwa kuwongolera pakompyuta njira yozungulira komanso kuthamanga kwa choziziritsa kukhosi kuwonetsetsa kuti injiniyo imatha kugwira ntchito moyenerera kutentha pansi pamikhalidwe yosiyanasiyana yogwirira ntchito.
Mfundo yogwira ntchito ya electronic thermostat
Thermostat yamagetsi imayatsidwa ndikuzimitsidwa pogwiritsa ntchito gawo la Engine control (ECM). ECM imasonkhanitsa ma siginecha monga kuchuluka kwa injini, liwiro, liwiro, kutentha kwa mpweya ndi kutentha kozizira, ndikuzisanthula. Pakafunika, ECM ipereka mphamvu yamagetsi ya 12V ku chotenthetsera chamagetsi chamagetsi kuti chitenthetse choziziritsa chozungulira, motero kusintha nthawi yotsegulira ya thermostat. Ngakhale m'nyengo yozizira, thermostat yamagetsi imatha kugwiranso ntchito kudzera pamagetsi owongolera kuti azitha kuwongolera kutentha kwapakati pa 80 ℃ mpaka 103 ℃.
Ubwino wa thermostat yamagetsi kuposa thermostat yachikhalidwe
Kuwongolera molondola : Thermostat yamagetsi imatha kuwongolera kutsegulidwa kwa chotenthetsera molondola molingana ndi kusintha kwa kutentha kwa madzi kuchokera pakompyuta ya injini kudzera pa sensa ya kutentha kwa madzi. Poyerekeza ndi chotenthetsera chachikhalidwe, chomwe chimadalira kutentha kozizira kuwongolera chotenthetsera, chotenthetsera chamagetsi chimatha kusintha kutentha kwa injini molondola kwambiri.
sinthani ndi mikhalidwe yosiyanasiyana yogwirira ntchito: chotenthetsera chamagetsi chimatha kusintha njira yozungulira ndikuyenda kwa choziziritsa kukhosi molingana ndi katundu ndi momwe injini imagwirira ntchito, kuwonetsetsa kuti injiniyo imatha kuyenda bwino pansi pamikhalidwe yosiyanasiyana yogwirira ntchito.
kupulumutsa mphamvu ndi kuchepetsa utsi : powongolera bwino kutentha kozizira, chotenthetsera chamagetsi chimatha kuwongolera kutentha kwa injini, kuchepetsa kuwononga mafuta komanso kutulutsa mpweya woipa, kumathandizira kupulumutsa mphamvu komanso kuteteza chilengedwe.
Mlandu wothandiza
Makina oziziritsira injini oyendetsedwa ndi magetsi omwe amagwiritsidwa ntchito mu injini ya Volkswagen Audi APF(1.6L in-line 4-cylinder), malamulo oziziritsira kutentha, kuzizira kozizira, kuzizira kwa mafani kumatsimikiziridwa ndi kuchuluka kwa injini ndikuwongoleredwa ndi gawo lowongolera injini. Makina oterowo amathandizira kuti mafuta azichulukira komanso amachepetsa kutulutsa mpweya pang'ono.
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Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
