0042 Yakavharwa Connector LPG CNG Kutsiva Solenoid Coil

Iyo solenoid valve coil ndeye 29mm kureba uye 9mm mukati dhayamita.
1. Mamiriro ekutonga machira enjanji yekupfapfaidza coil: Tarisa uone kana pane mhepo yabuda pamudzi wewaya yekubatanidza uye kana kumira kwemakoiri mana kuri pakati pe9 ne3 ohms.

Chechipiri, chigadzirwa chacho chakaputirwa ne thermoplastic zvinhu kana flame retardant uye yakakwirira tembiricha inodzivirira resin, iyo ine yakanakisa tembiricha yekudzivirira uye hunyoro kuramba. Inoshandiswa zvakanyanya mumotokari mbiri-mafuta LPG/CNG refitting system, gasi rakajairika njanji, mudziyo wemudhudhudhu, uye inowanzo shandiswa voltage resistor DC12V.

III: ① Chimiro uye tekinoroji paramita yeyakajairwa njanji jekiseni

1, chimiro chechimiro

Inonyanya kushandiswa kune majekiseni emafuta emotokari dzekutengesa, anogona kuona mafomu matatu ejekiseni: pre-jekiseni, jekiseni guru uye post-jekiseni. Kuwanda kwejekiseni remafuta uye nguva yejekiseni yemafuta inotarwa nekumanikidza system uye simba-panguva, uye inotungamirwa nemagetsi control unit. Parizvino, majekiseni emotokari ekutengesa ari kunyanya mumafomu anotevera;

2. Main michina parameters

Coil kuramba: 230mΩ

Yakakura simba-panguva: 4ms

Yakanyanya kushanda njanji kudzvanywa: 1600bar

② Kushanda musimboti weyakajairwa njanji jekiseni

musimboti wekushanda

Kudzima (hapana jekiseni) => On (kutanga jekiseni) => Kuvhura kwakazara (jekiseni) => Kudzima (kuderera kwehuwandu hwejekiseni) => Kuvhara kwakazara (kumisa jekiseni)

③ Kutadza kwakajairika kwemajekiseni enjanji uye maitiro avo ekusarura.

1. Kuora kwemukati kwemafuta

njectorFault zviratidzo: injini inoshanda zvine hutsinye, uye utsi hutema hunobuda kana uchiwedzera mafuta pamusuwo;

Chikonzero chekukundikana: mvura yakawandisa mumafuta;

Solution: 1. Iva nechokwadi chemafuta emhando; 2. Dhonza mvura nguva dzose uye chengetedza kunaka kwemafuta-mvura separator;

2. Chigaro chemukati chechigaro chejekiseni chakapfekwa.

Chiitiko chemhosva: chiedza chemhosva chiripo, utsi hutema hunobudiswa kana gonhi regesi razadzwa, uye simba harina kukwana;

Chikonzero chekukundikana: mafuta ane nhamba huru yezvikamu zvakanaka;

Solution: Ita shuwa kunaka kwesefa, kunyanya kunaka kwesefa. Isa mudziyo wekusefa mugomba retangi remafuta kudzivirira nharaunda yekunze kubva pakusvibisa mafuta uye kuve nechokwadi chemhando yemafuta.

3, copper gasket seal haina kunaka, iyo silinda gasi chiteshi.

Mhosva zviratidzo: kusakwana kweinjini simba, gasi rinopisa rinopukunyuka mumafuta ekudzoka;

Kukundikana kwechikonzero: iyo gasket yemhangura yakavharwa nezvimedu uye haigone kuiswa chisimbiso;

Solution: Ita shuwa kuchena kwemhangura gasket, gomba rekusimudza injini uye jekiseni paunenge uchiisa jekiseni.

Iyo gasket yemhangura haigone kushandiswa zvakare. Bosch inokurudzira kushandisa gasket imwe chete yemhangura kudzivirira kushandisa akawanda gaskets.

4, electromagnetic vharafu electromagnetic coil kunyunguduka

Chiratidzo chemhosva: injector haigoni kushanda zvakanaka;

Chikonzero chekukundikana: iyo solenoid valve coil yakanyungudutswa nekuda kwesimba rakawandisa-pamagetsi kana simba rakareba-panguva;

Mhinduro: Inorambidzwa kugadzira simba rekugadzira jekiseni remafuta;

5, kukuvara kwakagadzirwa nemunhu

Chiratidzo chekukanganisa: Injector haigone kushanda zvakajairwa nekuda kwekukuvara kwemuchina, uye injini haina kugadzikana.

Kutadza chikonzero: kushanda kwakashata uye kuisirwa zvisina musoro.

Kugadzirisa: 1. Simbisa solenoid valve cap, iyo terminal uye bundle plug kudzivirira kushanda kwakashata; 2. Isa jekiseni remafuta zvakanyatsoenderana nebhuku rekuraira;

IV: Dhizaini yedhizaini ye solenoid valve yakajairika njanji injector
. Iyo yazvino yekudzora solenoid vharafu inokwezva armature, uye armature inotyaira hunde yevharuvhu uye tsono vharafu vaviri kuvhura jekiseni remafuta rejekiseni remafuta.

Naizvozvo, kudzora jekiseni remafuta ndiko kudzora solenoid vharafu yeinjector yemafuta. Iyo solenoid valve yakaenzana necoil, iyo inogadzira simba remagetsi kuburikidza nekupfuura ikozvino kuburikidza nekoiri. Iyo yakakura ikozvino, inowedzera simba remagetsi kusvika iyo armature inogona kukwezvwa. Mukushandiswa kunoshanda, jekiseni rinowanzovhurwa neazvino yakakura kutanga, uye ipapo solenoid valve inochengetwa ine yakaderera ikozvino.