ʻO ka manifold hoʻokomo.
No nā ʻenekini inikini carburetor a i ʻole ke kino throttle, ʻo ka manifold intake e pili ana i ka paipu intake mai hope o ke carburetor a i ʻole ke kino throttle a i mua o ke awa intake poʻo cylinder. ʻO kāna hana ka hoʻolaha ʻana i ka hui ʻana o ka ea a me ka wahie i kēlā me kēia awa intake cylinder e ka carburetor a i ʻole ke kino throttle.
No ka ʻenekini hoʻokomo wahie awa a i ʻole ka ʻenekini diesel, hāʻawi wale ka manifold intake i ka ea maʻemaʻe i nā intake cylinder. Pono ka manifold intake e hāʻawi like i ka ea, ka hui wahie a i ʻole ka ea maʻemaʻe i kēlā me kēia cylinder, i like ai ka lōʻihi o ke kahawai kinoea i loko o ka manifold intake. I mea e hōʻemi ai i ke kū'ē ʻana o ke kahe kinoea a hoʻomaikaʻi i ka hiki ke intake, pono e laumania ka paia o loko o ka manifold intake.
Ma mua o ko kākou kamaʻilio ʻana e pili ana i ka manifold intake, e noʻonoʻo kākou pehea e komo ai ka ea i loko o ka ʻenekini. Ma ka hoʻolauna ʻana o ka ʻenekini, ua haʻi mākou i ka hana o ka piston i loko o ka cylinder, i ka wā e komo ai ka ʻenekini i ka hahau intake, neʻe ka piston i lalo e hana i kahi vacuum i loko o ka cylinder (ʻo ia hoʻi, e liʻiliʻi ke kaomi), i hiki ai ke hana ʻia ka ʻokoʻa o ke kaomi me ka ea o waho, i hiki ai i ka ea ke komo i loko o ka cylinder. No ka laʻana, pono e hoʻokomo ʻia nā mea a pau a ʻike pehea i omo ai ke kahu maʻi i ka lāʻau lapaʻau i loko o ka bākeke nila! Inā ʻo ka bākeke nila ka ʻenekini, a laila i ka wā e huki ʻia ai ka piston i loko o ka bākeke nila, e omo ʻia ka wai i loko o ka bākeke nila, a penei ke huki ʻana o ka ʻenekini i ka ea i loko o ka cylinder.
Ma muli o ke ana wela haʻahaʻa o ka hopena intake, ua lilo nā mea composite i mea kaulana i ka manifold intake, he māmā a laumania i loko, hiki ke hōʻemi pono i ke kū'ē a hoʻonui i ka pono o ka intake.
Ke kumu no ka inoa
Aia ka manifold intake ma waena o ka valve throttle a me ka valve intake engine, ʻo ke kumu i kapa ʻia ai ʻo "manifold" ma hope o ke komo ʻana o ka ea i loko o ka valve throttle, ma hope o ka ʻōnaehana buffer manifold, ua "māhele ʻia" ke kahawai kahe ea ma aneʻi, e like me ka helu o nā cylinders engine, e like me ka ʻenekini ʻehā-cylinder he ʻehā mau kahawai, a ʻo ka ʻenekini ʻelima-cylinder he ʻelima mau kahawai, a ua hoʻokomo ʻia ka ea i loko o nā cylinders. No ka ʻenekini intake kūlohelohe, no ka mea aia ka manifold intake ma hope o ka valve throttle, i ka wā e wehe ai ka throttle engine, ʻaʻole hiki i ka cylinder ke omo i ka ea lawa, kahi e hopena ai i kahi vacuum manifold kiʻekiʻe; Ke wehe ʻia ka throttle engine, e liʻiliʻi ka vacuum i loko o ka manifold intake. No laila, e hoʻokomo ka ʻenekini hoʻolako wahie injection i kahi ana kaomi ma ka manifold intake e hāʻawi i ka ECU e hoʻoholo i ka ukana ʻenekini a hāʻawi i ka nui kūpono o ka injection wahie.
Nā hoʻohana like ʻole
ʻAʻole hoʻohana wale ʻia ka manifold vacuum e hāʻawi i nā hōʻailona kaomi e hoʻoholo ai i ka ukana mīkini, he nui nā hoʻohana! Inā pono ka paleki e hoʻohana i ka vacuum o ka mīkini e kōkua, no laila ke hoʻomaka ka mīkini, e māmā loa ka pedal paleki, ma muli o ke kōkua vacuum. Aia kekahi mau ʻano o nā mīkini hoʻomalu wikiwiki mau e hoʻohana ana i ka manifold vacuum. Ke hoʻokahe ʻia kēia mau paipu vacuum a hoʻololi pono ʻole ʻia, e hana ia i nā maʻi hoʻomalu mīkini a hoʻopilikia i ka hana paleki, no laila ua ʻōlelo ʻia ka poʻe heluhelu ʻaʻole e hana i nā hoʻololi kūpono ʻole ma nā paipu vacuum e mālama i ka palekana o ka hoʻokele.
Hoʻolālā akamai
He ʻike nui nō hoʻi ka hoʻolālā ʻana o ka manifold intake, i mea e like ai ke kūlana kuni o kēlā me kēia cylinder, pono e like ka lōʻihi a me ke kūlou o kēlā me kēia manifold cylinder. No ka mea, ua hoʻokele ʻia ka ʻenekini e ʻehā mau hahau, e hoʻopili ʻia kēlā me kēia cylinder o ka ʻenekini i ke ʻano pulse, a ma ke ʻano he kānāwai maʻamau, kūpono ka manifold lōʻihi no ka hana RPM haʻahaʻa, ʻoiai kūpono ka manifold pōkole no ka hana RPM kiʻekiʻe. No laila, e hoʻohana kekahi mau hiʻohiʻona i nā manifples intake lōʻihi loli, a i ʻole nā manifples intake lōʻihi loli mau, i hiki i ka ʻenekini ke pāʻani i kahi hana maikaʻi aʻe ma nā wahi wikiwiki āpau.
ʻoi aku ka maikaʻi
ʻO ka pōmaikaʻi nui o ka manifold intake plastic ʻo ia ke kumukūʻai haʻahaʻa a me ke kaumaha māmā. Eia kekahi, ʻoiai ʻoi aku ka haʻahaʻa o ka conductivity thermal o PA ma mua o ka alumini, ʻoi aku ka haʻahaʻa o ka nozzle wahie a me ka mahana ea e komo mai ana. ʻAʻole hiki iā ia ke hoʻomaikaʻi wale i ka hana hoʻomaka wela, hoʻomaikaʻi i ka mana a me ka torque o ka ʻenekini, akā pale aku hoʻi i ka nalowale wela i loko o ka paipu i kekahi ʻano i ka wā e hoʻomaka anuanu ai, hoʻolalelale i ka piʻi ʻana o ka mahana kinoea, a he laumania ka paia manifold intake plastic, hiki ke hōʻemi i ke kū'ē ʻana o ke kahe ea, a pēlā e hoʻomaikaʻi ai i ka hana o ka ʻenekini.
Ma ke ʻano o ke kumukūʻai, ʻo ke kumukūʻai o ka manifold intake plastic ua like ia me ke kumukūʻai o ka manifold intake alumini, a ua hana ʻia ka manifold intake plastic i hoʻokahi manawa, me ka nui o ka hala; He haʻahaʻa ka hua hoʻolei hakahaka o ka manifold intake alumini, he kiʻekiʻe ke kumukūʻai o ka mīkini, no laila ʻo ke kumukūʻai hana o ka manifold intake plastic he 20% -35% haʻahaʻa ma mua o ka manifold intake alumini.
Nā koi mea
1) Ke kūpaʻa wela kiʻekiʻe: ua pili pono ka manifold intake plastik i ke poʻo cylinder engine, a hiki i ka mahana o ke poʻo cylinder engine ke piʻi i 130 ~ 150 ℃. No laila, pono ka mea manifold intake plastik e kū i kahi mahana kiʻekiʻe o 180 ° C.
2) Ikaika kiʻekiʻe: ua hoʻokomo ʻia ka manifold plastik ma ka ʻenekini, e kū i ka ukana haʻalulu ʻenekini kaʻa, ka throttle a me ka ukana ikaika inertial sensor, ka ukana pulsation kaomi intake, a me nā mea ʻē aʻe, akā e hōʻoia pū hoʻi ʻaʻole i pahū ka ʻenekini e ke kaomi pulsation kiʻekiʻe ke hana ʻia ka tempering maʻamau.
3) Paʻa Ana: He koʻikoʻi loa nā koi hoʻomanawanui ana o ka pilina ma waena o ka manifold intake a me ka mīkini, a pono e pololei loa ke kau ʻana o nā sensor a me nā actuators ma ka manifold.
4) Paʻa kemika: pili pono ka manifold intake plastic me ka gasoline a me ka antifreeze coolant i ka wā e hana ana, he solvent ikaika ka gasoline, a e hoʻopilikia pū ka glycol i loko o ka coolant i ka hana o ka plastic, no laila, kiʻekiʻe loa ke kūpaʻa kemika o ka mea manifold intake plastic a pono e hoʻāʻo pono ʻia.
5) Ke kūpaʻa o ka ʻelemakule wela; Ke hana nei ka ʻenekini kaʻa ma lalo o kahi mahana ambient ʻino loa, loli ka mahana hana ma 30 ~ 130 ° C, a pono e hiki i ka mea plastik ke hōʻoia i ka hilinaʻi lōʻihi o ka manifold.
E ʻoluʻolu e kelepona mai iā mākou inā makemake ʻoe i kāu kōkuanā huahana ch.
Ua kūpaʻa ʻo Zhuo Meng Shanghai Auto Co., Ltd. i ke kūʻai aku ʻana i nā ʻāpana kaʻa MG&MAUXS e ʻoluʻolu e kūʻai.
