Flying Bull (Ningbo) Electronic Technology Co., Ltd.

ʻO ka mea ʻike puʻe i loko o ka ea 274-6720 no ka pōpoki 320D

ʻO ka wehewehe pōkole:


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  • Wahi o ka noi:Hoʻohana ʻia no Carter 320D
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    ʻIke ka mea ʻike puʻe intake i ke kaomi piha o ka intake manifold ma hope o ka throttle. ʻIke ʻo ia i ka hoʻololi ʻana o ke kaomi ʻokoʻa i loko o ka manifold e like me ka wikiwiki o ka ʻenekini a me ka ukana, a laila hoʻohuli iā ia i kahi volta hōʻailona a hoʻouna iā ia i ka ʻenekini mana (ECU). Mālama ka ECU i ka nui o ka wahie hoʻoheheʻe kumu e like me ka volta hōʻailona.

     

    kumu o ka hana

    Nui nā ʻano o nā mea ʻike kaomi intake, e like me varistor a me ka capacitor. Ma muli o ka maikaʻi o ka manawa pane wikiwiki, ka pololei ʻike kiʻekiʻe, ka liʻiliʻi liʻiliʻi a me ka hoʻonohonoho maʻalahi, hoʻohana nui ʻia ka varistor i ka ʻōnaehana injection type D.

     

    Hōʻike ka Fig. 1 i ka pilina ma waena o ka piezoresistive intake pressure sensor a me kahi kamepiula. Fig. 2 ke kumu hana o ka piezoresistive intake pressure sensor, a me R ma ka fig. ʻO 1 nā mea pale pale R1, R2, R3 a me R4 i ka fig. 2, ka mea i hana i ke alahaka Whiston a ua hoʻopaʻa ʻia i ka diaphragm silicon. Hiki ke hoʻololi i ka diaphragm silicon ma lalo o ka hana o ke kaomi pono i loko o ka manifold, ka mea e hoʻololi ai i ka waiwai kū'ē o ka resistor strain R. ʻO ke kiʻekiʻe o ke kaomi pono i ka manifold, ʻoi aku ka nui o ka deformation o ka diaphragm silicon, a pēlā. ʻoi aku ka nui o ka hoʻololi ʻana i ka waiwai kūʻē o ka resistor R.. ʻO ia hoʻi, ua hoʻololi ʻia ka hoʻololi mechanical o ka diaphragm silicon i hōʻailona uila, i hoʻonui ʻia e ka kaapuni i hoʻohui ʻia a me ka hoʻopuka i ka ECU.

     

    Manifold Absolute Pressure Sensor (MAP). Hoʻohui ia i ka intake manifold me kahi ʻōpala, a me ka ukana ʻokoʻa o ka ʻenekini, ʻike ʻo ia i ka hoʻololi ʻana o ka momi i loko o ka intake manifold, a laila hoʻololi iā ia i kahi hōʻailona uila mai ka hoʻololi ʻana o ke kūʻē kūloko o ka ʻike no ka ECU e hoʻoponopono. ka nui o ka wahie injection a me ke kihi manawa ʻā.

     

    Ma ka mīkini EFI, hoʻohana ʻia ka mea ʻike puʻe intake e ʻike i ka nui o ka ea intake, i kapa ʻia ʻo D-type injection system (velocity density type). ʻIke ʻo Intake Air Pressure i ka nui o ka ea intake ma mua o ka pololei e like me ka intake air flow sensor, a ua pili pū ʻia e nā kumu he nui, no laila he nui nā ʻokoʻa ma waena o ka ʻike ʻana a me ka mālama ʻana i ka ʻike kahe o ka ea, a me nā hewa i hana ʻia e ia. loaʻa i kona kūlana.

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