Semidziyo mikuru yemagetsi emaindasitiri, ebhizinesi uye enjodzi,seti dzejenareta yedhiziriInoshanda mumamiriro ezvinhu akaomarara kwenguva yakareba, ichitarisana nenjodzi dzakawanda dzakadai sekusakara kwemuchina, tembiricha isina kujairika uye kuwandisa kwemagetsi. Four-Protection System igadziriro yakakosha yekuona kuti unit inoshanda zvakanaka, kudzivirira kukuvara kwezvikamu zvepakati uye kuwedzera hupenyu hwebasa. Nekutarisa ma parameter akakosha munguva chaiyo, inongoerekana yatanga uye yadzima kana paine zvinhu zvisina kunaka, ichivaka tambo yakasimba yekudzivirira unit.
I. Tsanangudzo uye Kukosha kweSisitimu yeDziviriro Ina
Dziviriro ina dzeseti dzejenareta yedhiziriKazhinji zvinoreva mabasa mana makuru muindasitiri: Kudzivirirwa Kwemvura Yakawanda, Kudzivirirwa Kwemafuta Akaderera, Kudzivirirwa Kwemhepo Yakawandisa, uye Kudzivirirwa Kwemafuta Akawandisa. Dziviriro idzi ina dzinotarisa nzvimbo huru dzenjodzi dzesystem yemakanika einjini, sisitimu yemafuta uye sisitimu yemagetsi yejenareta, zvichigadzira sisitimu mbiri dzekudzivirira dze "makanika + magetsi".
Kukosha kwayo kukuru ndekwekuti: kana maparamita ekushanda eyuniti akadarika chiyero chekuchengetedza, inogona kukurumidza kukonzera zviito zvekudzivirira pasina kupindira nemaoko, kudzivirira kukuvara kusingadzoreki senge kuyera silinda, kubatwa kwebearing uye kupera simba kunokonzerwa nekuwedzera kwezvikanganiso, uye kuderedza zvakanyanya mari yekugadzirisa uye kurasikirwa nenguva yekuzorora.
II. Tsananguro Yakadzama yeMabasa Mana ekudzivirira
(1) Dziviriro yekupisa kwemvura yakakwira
Kudzivirira kupisa kwakanyanya kwemvura ndiyo dziviriro huru yesystem yekutonhodza injini, zvichidzivirira kukuvara kwakanyanya kunokonzerwa nekusapisa zvakanaka kwemoto.
- Nheyo yeKutarisa: Sensor yekupisa kwemvura yakaiswa pa engine block kana radiator outlet inounganidza tembiricha inotonhodza panguva chaiyo uye inoitumira ku control module.
- Dziviriro: Mumamiriro ekushanda akajairwa, dziviriro inotangwa kana tembiricha inotonhodza ikadarika 90℃ pakumhanya kwakaderera, 95℃ pakumhanya kwakakwirira, kana 98℃ kune mamwe mamodheru.
- Maitiro Ekuita: Kana tembiricha yadarika muganho, module yekudzora inotanga yatumira maalamu ekurira nechiedza; kana tembiricha ikaramba ichikwira, inodzima simba revharuvhu yesolenoid yemafuta kuti imise kufambiswa kwemafuta uye kumanikidza unit kuti ivhare, zvichidzivirira kushanduka kwe cylinder liner, piston seizure uye kukuvara kwe cylinder gasket.
(2) Dziviriro yeKudzvanywa Kwemafuta Kushoma
Kudzivirirwa kwekumanikidzwa kwemafuta mashoma ndiyo "nzira" yemuchina weinjini, zvichidzivirira kukweshana kwakaoma uye kusakara kwakanyanya kwezvikamu zvinofamba nekuda kwekumanikidzwa kwemafuta kusina kukwana.
- Nheyo yeKutarisa: Sensor yekumanikidza mafuta yakaiswa mugallery huru yemafuta inoongorora kumanikidzwa kwemafuta panguva chaiyo uye inoshandura chiratidzo chekumanikidza kuita mhinduro yechiratidzo chemagetsi kumodule yekudzora.
- Dziviriro: Muganho unosiyana zvishoma pakati pemhando dzakasiyana. Kazhinji, inoonekwa sekutadza kwesimba remafuta mashoma kana simba remafuta riri pasi pe0.1MPa pakumhanya kusina kusimba kana 0.2–0.3MPa pakumhanya kwakarongwa.
- Maitiro Ekuita: Chishandiso ichi chinovhundutsa pakarepo kana kumanikidzwa kuri pasi pehuwandu hwekuchengetedza; kana kumanikidzwa kusina kudzoserwa, module yekudzora inokurumidza kudzima circuit yemafuta uye inoita kuti ivharwe kuitira kubvisa matambudziko anouraya akadai se crankshaft bearing seizure, bearing bush ablation uye camshaft wear.
(3) Dziviriro yeMazuva Akawandisa
Kudzivirirwa kwemagetsi akawandisa kunotarisa dunhu rinobuda nejenareta, kudzivirira kukwira kwemagetsi kusingawanzoitiki kunokonzerwa nekufamba kwenguva pfupi kwemutoro kana kukanganiswa nekukurumidza kubva mukutsva kwejenareta nezvikamu zvemagetsi.
- Nheyo yeKutarisa: Transformer yemagetsi inounganidza data remagetsi rezvikamu zvitatu pachiteshi chemagetsi chinobuda, uye module yekudzora inoienzanisa nemagetsi akaongororwa munguva chaiyo.
- Dziviriro: Kukanganisa kwemagetsi akawandisa kunoonekwa kana magetsi anobuda adarika 1.1–1.5 nguva yemagetsi akayerwa eyuniti (yakaiswa zvichienderana nemuenzaniso).
- Maitiro Ekuita: Module yekudzora inokurumidza kuvhundutsa kana magetsi adarika muganho; kana magetsi akaramba asina kujairika, inodzima switch yekuburitsa jenareta nekukasika uye inodzima kudzivirira kukwegura kwe insulation, kukuvara kwema windings nekuda kwekupisa zvakanyanya, kana kukuvara kwemidziyo yemagetsi yekumashure.
(4) Dziviriro Yekuremerwa Zvakawandisa
Kudzivirira kuwanda kwemagetsi kunowedzerawo kudzivirirwa kwekuwanda kwemagetsi, zvichitarisa pakutarisa mamiriro emagetsi anobuda kuti injini nejenareta zvisanyanya kuwanda kana mutoro wacho wapfuura simba rakatarwa.
- Nheyo yeKutarisa: Module yekudzora inoverenga simba chairo remagetsi rinobuda muyuniti munguva chaiyo nekuunganidza data remagetsi, magetsi emagetsi uye simba.
- Dziviriro: Dziviriro yekudarika inokonzereswa kana simba remagetsi chairo rinopfuura simba rakatarwa ka1.1 kana kupfuura.
- Maitiro Ekuita: Inotanga yatanga ichitaura kana simba rapfuura muganho; kana mutoro usina kuderedzwa, control module inodzima injini kudzivirira kumira kweinjini, kuputsika kwecrankshaft, kupera simba kwejenareta, kushandiswa kwemafuta zvakanyanya uye kuburitswa kwemhepo kwakawandisa.
III. Nzira yekushanda nekutonga
Chikamu chikuru chekudzora cheSisitimu Yekudzivirira Mane imodule yekudzivirira mana (kana yakabatanidzwa muyuniti PLC/mutongi akangwara), ine pfungwa yakazara ye "kutarisa - kutonga - kuita":
- Kutarisa Nguva Chaiyo: Masensa anogara achiunganidza maparameter akadai sekupisa kwemvura, kumanikidzwa kwemafuta, simba remagetsi uye simba, uye anoatumira kune control module kakawanda pasekondi.
- Kutonga Kwemuganho: Module yekudzora inoenzanisa data renguva chaiyo nemiganhu yekuchengetedza yakatarwa kuti ione mamiriro asina kujairika.
- Kushanda Kwakarongwa: Inotanga yatanga maalamu eruzha nemwenje (flashing indicator, buzzer) kuti ikwanise kubata nemaoko; kana zvisina kunaka zvikasabviswa, inobva yatanga yaita mirairo yekudzima kuti ibvise macircuit emafuta nemagetsi anobuda.
- Mhinduro yemamiriro ezvinhu: Mushure mekudzima, module inovhara kodhi yezvikanganiso kuti vashandi vekugadzirisa vakwanise kuwana matambudziko nekukurumidza (senge tembiricha yepamusoro yemvura yeE01, kumanikidzwa kwemafuta kwakaderera kweE02, nezvimwewo).
Pamusoro pezvo, module yekudzivirira ina inowanzo batanidza mabasa ekutarisira ekubatsira akadai sekutanga voltage yebhatiri uye kutarisa kumhanya kweinjini kuti iwedzere kuvandudza kuchengetedzeka kwekushanda.
IV. Nzvimbo dzekuchengetedza zuva nezuva
Kushanda kwebasa rekudzivirira mana kunoenderana nekushanda kwakajairika kwemasensa, mamodule ekudzora uye maactuator. Kugadzirisa kwezuva nezuva kunofanirwa kutarisa pane:
- Kuongororwa kweSensor: Gara uchitarisa kana waya dzetembiricha yemvura, kumanikidzwa kwemafuta uye ma sensor emagetsi dzakasununguka, uye ongorora kurongeka kwesensor gore rega rega kudzivirira kusashanda zvakanaka kana kutadza kunokonzerwa nekutsauka kwedata.
- Kuongorora Module Yekudzora: Edza mabasa ealarm uye shutdown yemodule yekudzivirira ina mwedzi wega wega, tevedzera zvikanganiso kuti utange zviito zvekudzivirira uye uve nechokwadi chekuti mhinduro dzakajairika.
- Kugadziriswa kweActuator: Gara uchiongorora maactuator akadai semavharuvhu emafuta emagetsi uye maswichi ekubuda, mafuta akachena uye tsvina kuti uve nechokwadi chekuti zvinoitwa nekukurumidza.
- Kusimbiswa kweParameter: Tarisa kana marongero ekudzivirira akakodzera zvichienderana nemamiriro ekushanda, kudzivirira kurasikirwa nekudzivirira kwakanyanya kana kuti muganhu wakaderera zvakanyanya zvichikonzera kuvharwa kwenhema kakawanda.
V. Mhedziso
Sisitimu yekudzivirira ina yeseti dzejenareta yedhizirindiye "mwari anochengetedza" mashandiro akachengeteka emidziyo. Mabasa mana aya anoita mabasa awo uye anoshanda pamwe chete, achifukidza zvizere njodzi huru dzemakanika nemagetsi.
Mukusarudza, kuisa uye kushanda kwemayuniti, kutarisisa kunofanirwa kupihwa pakugadziriswa uye kugadziriswa kwesystem yekudzivirira mana kuti ive nechokwadi chekuti inoshanda nguva dzose. Nekuvaka chidziviriro ichi chete ndipo panogona kushanda zvakanaka uye zvakavimbika mumagetsi emagetsi ekukurumidza, kugadzirwa kunoramba kuripo uye zvimwe zviitiko, zvichigadzira kukosha kukuru kune vashandisi.
Nguva yekutumira: Kurume-16-2026
