Intake yakawanda.
Kune carburetor kana throttle body jekiseni repeturu, iyo manifold inoreva pombi yekupinda kubva kuseri kwe carburetor kana throttle body kusvika pamberi pe silinda musoro wekupinda port. Basa rayo nderekugovera mhepo uye mafuta musanganiswa kune yega yega silinda yekutora chiteshi ne carburetor kana throttle body.
Kune injini yejekiseni yemafuta echiteshi kana injini yedhiziri, manifold ekutora anongogovera mweya wakachena kumasilinda ekutora. Iyo yakawanda yekutora inofanira kugovera mhepo, musanganiswa wemafuta kana mweya wakachena zvakaenzana sezvinobvira kune imwe neimwe silinda, kuitira kuti kureba kwegesi chiteshi mune yakawanda yekudyara kunofanirwa kuenzana sezvinobvira. Kuti uderedze gasi kuyerera kupikisa uye kuvandudza kugona kwekutora, madziro emukati ekutora manifold anofanira kunge akatsetseka.
Tisati tataura nezve manifold ekutora, ngatifungei nezvekuti mhepo inopinda sei mujini. Muchisumo cheinjini, tataura nezvekushanda kwepiston muhumburumbira, kana injini iri mukurohwa, piston inodzika pasi kuti ibudise vacuum mucylinder (kureva kuti, kumanikidza kunova diki), kuitira kuti kudzvinyirira musiyano nemhepo yekunze inogona kugadzirwa, kuitira kuti mweya upinde muhumburumbira. Semuyenzaniso, munhu wese aifanira kubaiwa jekiseni ndokuona kuti mukoti akasveta sei mushonga mumugomo wetsono! Kana bhaketi retsono iri injini, ipapo piston mubhaketi retsono inoburitswa kunze, mvura inoyamwa mubhaketi retsono, uye iyi ndiyo nzira iyo injini inokwevera mweya muhumburumbira.
Nekuda kwekushisa kwakadzika kwekupedzisira kwekutora, zvinhu zvakaumbwa zvave zvakakurumbira zvekutora zvinhu zvakawanda, izvo zvakareruka uye zvakapfava mukati, zvinogona kunyatso kudzikisa kushomeka uye kuwedzera kugona kwekutora.
Chikonzero chezita
Iyo manifold yekudyara iri pakati peiyo throttle valve uye injini yekupinda vharafu, chikonzero nei ichinzi "manifold" ndechekuti mushure mekunge mhepo yapinda muvharuvhu, mushure meiyo manifold buffer system, nzira yekuyerera kwemhepo "yakakamurwa" pano, inoenderana nenhamba yemasilinda ejini, senge mana-cylinder injini ine migero ina, uye mashanu-cylinder injini ine migero mishanu, uye mhepo inoteerana inopinzwa mumasilinda. Kune enjini yekudyara yepanyama, nekuti iyo yakawanda yekudyara inowanikwa mushure meiyo throttle valve, kana iyo injini throttle yakavhurika, silinda haigone kutora mweya wakakwana, izvo zvinozoguma nepamusoro manifold vacuum; Kana iyo injini throttle yakavhurika, vacuum mune yakawanda manifold inova diki. Naizvozvo, iyo jekiseni rekupa mafuta enjini inoisa yekumanikidza geji pane yakawanda yekudyara kuti ipe ECU kuona mutoro weinjini uye nekupa huwandu hwakakodzera hwejekiseni remafuta.
Kushandiswa kwakasiyana
Manifold vacuum haingoshandiswe chete kupa masaini ekumanikidza kuona mutoro weinjini, kune zvakawanda zvinoshandiswa! Kana bhureki richidawo kushandisa vacuum yeinjini kubatsira, saka kana injini yatanga, brake pedal ichave yakareruka, nekuda kwerubatsiro rwevacuum. Kune zvakare mamwe mafomu ekugara achimhanyisa kudzora masisitimu ayo anoshandisa manifold vacuum. Kana aya vacuum machubhu aburitswa kana kusandurwa zvisina kunaka, zvinokonzeresa kusagadzikana kweinjini uye kukanganisa kushanda kwemabhureki, saka vaverengi vanorayirwa kuti vasagadzirise zvisizvo pamachubhu evacuum kuchengetedza kuchengetedza kutyaira.
Kugadzira kwakangwara
Intake manifold dhizaini zvakare ruzivo rwakakura, kuitira kuti injini yega yega silinda yekupisa mamiriro akafanana, imwe neimwe silinda manifold kureba uye kubhenda kunofanirwa kunge kwakafanana sezvinobvira. Sezvo injini inoshandiswa nemakumbo mana, cylinder imwe neimwe yejini ichaputirwa mumhepo yepulse, uye sekutonga kwechigunwe, iyo yakareba yakawanda yakakodzera kushanda kweRPM yakaderera, nepo manifold mapfupi akakodzera kushanda kweRPM yakakwirira. Naizvozvo, mamwe mamodheru achashandisa akasiyana urefu ekutora manifples, kana inoenderera inosiyana kureba yekutora manifples, kuitira kuti injini inogona kutamba zvirinani mumatunhu ese ekumhanya.
hukuru
Kubatsira kukuru kwepurasitiki yekutora manifold ndiyo mutengo wayo wakaderera uye uremu huremu. Uye zvakare, sezvo iyo yekupisa conductivity yePA yakadzikira pane iyo yealuminium, iyo furu yehuni uye inopinda tembiricha yemhepo yakaderera. Izvo hazvigone kungovandudza kupisa kwekutanga kuita, kuvandudza simba uye torque yeinjini, asi zvakare kudzivirira kurasikirwa kwekupisa muchubhu kusvika padanho rakati kana kutonhora kunotanga, kusimudzira kuwedzera kwekushisa kwegasi, uye madziro epurasitiki akawanda ari. yakapfava, iyo inogona kuderedza kuyerera kwemhepo, nokudaro kuvandudza kushanda kweinjini.
Panyaya yemutengo, mutengo wezvinhu zvepurasitiki yekudyara manifold yakangofanana neiyo yearuminiyamu inotora manifold, uye mapurasitiki ekutora manifold anoumbwa kamwe chete, aine chiyero chepamusoro; Iyo aruminiyamu yekutora manifold blank casting goho yakadzikira, mutengo wemuchina wakakwira zvakati, saka mutengo wekugadzira weplastic intake manifold i20% -35% yakaderera pane iyo yearuminiyamu yekutora akawanda.
Zvinodiwa zvezvinhu
1) Kupisa kwekushisa kwakanyanya: mapurasitiki ekudyara akawanda akabatana zvakananga nejini silinda musoro, uye tembiricha yehumburumbira musoro inogona kusvika 130 ~ 150 ℃. Naizvozvo, mapurasitiki ekudyara akawanda zvinhu anodiwa kuti amire tembiricha ye180 ° C.
2) Simba repamusoro: manifold epurasitiki akaiswa painjini, kumirisana nemotokari injini vibration mutoro, throttle uye sensor inertial simba mutoro, kupinza kumanikidza pulsation mutoro, nezvimwewo, asi zvakare kuve nechokwadi kuti injini haina kuputika nekumanikidza kwakanyanya. pulsation pressure apo kushatirwa kunoitika.
3) Dimensional kugadzikana: Iyo dimensional kushivirira zvinodiwa zvekubatana pakati peiyo yakawanda yakawanda uye injini yakasimba kwazvo, uye kuisirwa kwema sensors uye actuators pane manifold kunofanirwawo kuve kwakanyatso.
4) Kugadzikana kweKemikari: iyo mapurasitiki ekudyara manifold akabatana zvakananga nepeturu uye antifreeze inotonhorera kana ichishanda, peturu inonyungudutsa yakasimba, uye glycol mune inotonhorera ichakanganisa kushanda kwepurasitiki, saka, kugadzikana kwemakemikari epurasitiki. yekutora manifold material yakakwira zvakanyanya uye inoda kunyatsoyedzwa.
5) Thermal kuchembera kugadzikana; Injini yemotokari iri kushanda pasi pekupisa kwakanyanya kweambient, tembiricha yekushanda inoshanduka mu30 ~ 130 ° C, uye zvinhu zvepurasitiki zvinofanirwa kuve nechokwadi chekuvimbika kwenguva refu kweakawanda.
Ndokumbira utifonere kana uchida such zvigadzirwa.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
