Zomwe Muyenera Kudziwa Zokhudza Sensor Flow Air

Anthu ambiri amadziwa komwe kachipangizo ka mpweya kamakhala m'galimoto.Koma samamvetsetsa zomwe sensa ya mpweya imachita.M'malo mwake, sensa ya mpweya ndiyofunika kwambiri kuposa momwe timaganizira.Lero nkhaniyi ikuwonetsani chidziwitso cha masensa akuyenda kwa mpweya omwe simukuwadziwa.

Kodi Sensor ya Air Flow ndi chiyani

Sensor yoyenda mpweya, yomwe imadziwikanso kuti mita yoyenda mpweya, ndi imodzi mwama sensor ofunikira a injini ya EFI.Imatembenuza mpweya wotsekemera kukhala chizindikiro chamagetsi ndikutumiza ku gawo loyendetsa magetsi.Monga chimodzi mwazizindikiro zodziwira jakisoni wamafuta, ndi sensor yomwe imayesa kutuluka kwa mpweya mu injini.

Mpweya woyendetsa mpweya umagwiritsa ntchito mfundo ya thermodynamics kuti izindikire kutuluka kwa mpweya wa mpweya mumtsinje wothamanga, ndipo imakhala yolondola komanso yobwerezabwereza.Imagwiritsa ntchito m'badwo waposachedwa waukadaulo wa chip wa MEMS wokhala ndi cholumikizira cha kutentha.Iliyonse ili ndi mawerengedwe owongolera kutentha kwa eni ake, ndipo imakhala ndi liniya yamagetsi ya analogi, yomwe ndi yosavuta kugwiritsa ntchito.

Mitundu Yosiyanasiyana ya Sensor Flow Air

• Mtundu wa valve air flow sensor

Mtundu wa valve air flow sensor imayikidwa pa injini ya petulo ndipo ili pakati pa fyuluta ya mpweya ndi throttle.Ntchito yake ndikuzindikira mpweya wa injini ndikusintha zotsatira zowunikira kukhala chizindikiro chamagetsi, chomwe chimalowetsedwa mu kompyuta.Sensa imapangidwa ndi magawo awiri: mita yoyenda mpweya ndi potentiometer.

• Kaman scroll air flow sensor

Kaman vortex ndizochitika zenizeni.Malo odutsa mpweya ndi kusintha kwa kukula kwa gawo lopangira vortex kumatsimikizira kulondola kwa kuzindikira.Ndipo chifukwa kutulutsa kwa sensa iyi ndi chizindikiro chamagetsi (kawirikawiri), polowetsa chizindikiro ku kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake ka AD converter ikhoza kuchotsedwa.Chifukwa chake, pakuwona kofunikira, sensor ya Karman vortex air flow ndi siginecha yoyenera kukonza ma microcomputer.Sensa iyi ili ndi maubwino atatu otsatirawa: kulondola kwa mayeso apamwamba, kukonza kosavuta kwa siginecha;ntchito sizisintha.

• Kutentha ndi kukakamiza kubwezera mpweya wotuluka

Amagwiritsidwa ntchito kwambiri poyeza kuyeza kwa payipi yamapaipi apakati, monga gasi, madzi, nthunzi ndi media zina.Amadziwika ndi kuchepa kwapang'onopang'ono, kuchuluka kwakukulu koyezera, komanso kulondola kwambiri.Simakhudzidwa ndi kachulukidwe kamadzimadzi, kuthamanga, kutentha, mamasukidwe akayendedwe ndi magawo ena poyesa kuchuluka kwa voliyumu pansi pamikhalidwe yogwirira ntchito.

Kugwiritsa ntchito Sensor ya Air Flow

M'magawo ambiri azachuma, kuyeza kolondola kwa kayendedwe kake kumakhala kofunika kwambiri.Masiku ano, sensa ya mpweya yomwe imaperekedwa imagwiritsidwa ntchito poyesa kuthamanga kwa mpweya.Sensa imamva kutuluka kwamadzimadzi ndikuisintha kukhala chizindikiro chogwiritsidwa ntchito.Kuyika sensor kumapangitsa kuti ntchitoyi ikhale yosavuta komanso yosavuta.Kuchuluka kwa zinthu zomwe zikuyenda mu nthawi ya unit zimatchedwa flow, ndipo pali ma sensor osiyanasiyana a mpweya wa zinthu zosiyanasiyana.Mtundu wa sensa yotulutsa mpweya nthawi zambiri umasiyanitsidwa ndi sing'anga yoyezera komanso njira yoyezera.

Mwachidule, m'madera ambiri, kuyeza kolondola kwa kayendedwe kake kumakhala kofunikira.Masensa oyendetsa mpweya amagwiritsidwanso ntchito kwambiri pazachuma.Ngati mukuyang'ana ogulitsa ma sensor amtundu wa air flow, tikuyembekeza kukhala chisankho chanu ndipo tidzakupatsani ntchito yosamala komanso zinthu zapamwamba kwambiri.