Kumu Hou Solenoid Valve E1022035 Control Valve Injector Coil no DENSO

Me ke kōkua o nā solenoid valves ma nā injectors, ʻo ka ʻōnaehana kaʻa maʻamau kiʻekiʻe e hiki ai ke hoʻokomo ʻia ka wahie diesel i ke kaomi ʻana i ke kaomi pololei ma ka wahi injection kūpono me ka nui o ka wahie i hoʻokomo ʻia, e hōʻoia ana i ka ratio combustion maikaʻi loa, atomization a me ka maikaʻi loa. manawa ho'ā o ka mīkini diesel, a me ka hoʻokele waiwai maikaʻi a me ka liʻiliʻi loa o ka pollutant emissions.

Kumukānāwai hoʻomalu wahie

Hoʻopaʻa ʻia ka wahie ma kahi kaomi i loko o kahi accumulator kiʻekiʻe (ka mea i kapa ʻia ʻo "common rail") a mākaukau mau no ka injection. Hoʻoholo ʻia ka nui o ka wahie e ka mea hoʻokele, a ʻo ka hoʻomaka ʻana o ka injection, ka lōʻihi o ka injection a me ke kaomi injection e helu ʻia e ka ECU (Electronic Control Unit). A laila, hoʻomaka ka ECU i ka solenoid valve e hoʻokomo i ka injector (injection unit) o ​​kēlā me kēia cylinder e hoʻokomo like.

Pehea ka hana ʻana o ka mea hoʻoheheʻe wahie?

1. Ua pio ka pahu solenoid

ʻO ke kaomi o ke keʻena hoʻomalu + puʻupuʻu puna wai > kaomi ʻana o ke keʻena o ke keʻena o ka nila i pani ʻia - ʻaʻohe injection

2. (1) Ho'oikaika 'ia ka valve solenoid: wehe 'ia ke kiwi pōpō a ho'okahe 'ia ka 'aila.

2

ʻO ka wikiwiki o ka hoʻokiʻekiʻe ʻana o ka nila ma muli o ka ʻokoʻa kahe ma waena o ka lua a me ka puka ʻaila; ʻO ka wikiwiki o ka pani ʻana o ka nila ma muli o ke kahe kahe o ka puka ʻaila

Pane injection = pane solenoid valve + pane ʻōnaehana hydraulic

ʻO ka maʻamau he 0.1ms ~ 0.3ms (koi no ka hoʻokele hoʻokele wahie)