Chii chinonzi vharuvhu vharuvhu?

Chii chinonzi vharuvhu vharuvhu?
 

Mune yechinyakare inotsva mafuta epeturu injini, iyo yekuvhara vharafu chinhu chakakosha kwazvo muchikamu chekutora mweya. Mune mamwe mazwi, inodzora huwandu hwemhepo inoyerera iyo inopinda mukamuri yemoto yeinjini yemota.

Sekuvaka, vharuvhu bhatafuru iri nyore. Inoumbwa zvakanyanya nemutumbi wecirindrical umo mune vharafu (butterfly valve) ("butterfly") inotenderera yakakomberedza axis uye sensor.

Iri kupi vharafu iyi uye inoshanda sei?
 

Sezvo basa guru revhavha ye throttle iri kutonga nekudzora huwandu hwemhepo inopinda mukamuri yekupisa, panogona kuva nenzvimbo imwe chete yayo - pakati pesefa yemhepo uye yakawanda yekupinda.

Kana iyo yekuwedzera yekuwedzera ichishungurudzika, ndiro iri muvhavha inovhura uye inobvumira mweya kupinda mukamuri yemoto. Kana iyo pedal yaburitswa, ndiro yacho inovhara uye inokanganisa mweya kuyerera mukamuri yemoto. Huwandu hwemhepo nyowani iyo vharuvhu inopinza mukamuri yemoto inodzora kumhanya kweinjini, zvinoreva kuti inodzorawo kumhanya kwemotokari.

Mhando uye mashandiro eiyo throttle vharafu
 

Iyo vharuvhu mhando inotsanangurwa nemagadzirirwo ayo, actuator uye maitiro ekushanda. Kubva pane izvi zvinhu, tinogona kutaura kuti pane mhando mbiri dzemavharufuru mavheji: anoshandiswa nemagetsi.

Throttle mavharuvhu ane zvemagetsi dhiraivha
 

Motokari dzekare dzinowanzo gadzirirwa nemagetsi anogadzirwa shavishavi. Chimiro cheichi chimiro chekushanda ndechekuti iyo yekumhanyisa chinongedzo chakabatana zvakananga kune vharuvhu kuburikidza neakasarudzika tambo.

Simba rinoshandiswa throttle valve mode ndeinotevera:

Kana iyo yekuwedzera yekuwedzera ichishungurudzika, system ye levers netambo inogoneswa ino vhura vharuvhu. Nekuda kweizvozvo, mhepo inotanga kuyerera ichipinda uye inogadzira musanganiswa wemafuta-wemhepo.

Iyo yakawanda mweya inopihwa, iyo inowedzera mafuta inopihwa uye iyo mota kumhanya inowedzera. Kana iyo yekuwedzera accelerator yaburitswa, vharuvhu yekuvhara inovhara, ichibvumira mweya mutsva kuti upinde mukati, zvichikonzera injini kudzora mota pasi.

Throttle mavharuvhu nemagetsi actuator
 

Mavheji erudzi urwu haangori echazvino chete pane echimakanika, asi zvakare ane imwe nhanho yekushanda. Kusiyana nemagetsi emagetsi, mavhavha emagetsi haadi kubatana kwemakaneti kune yekumhanyisa chitiviri. Panzvimbo iyoyo, ivo vanoshandisa kutonga kwemagetsi kunobvumidza kunyatsoita otomatiki mhepo kuyerera kudzora.

Zvinetso zvakajairika nemavharufuru mavharuvhu
 

Kufanana nechimwe chikamu chemotokari kana system, vharuvhu inopinza, ingave michina kana zvemagetsi, inogona kupera. Neraki, izvi hazviwanzo sezvo zvinhu izvi zvine simba uye zvinogara, uye zvinokwanisika kuti haufanire kuchinja vharuvhu uchityaira.

Zvisinei, zvinobatsira kuziva zviratidzo zvikuru zvinoratidza kuti throttle haisi kushanda zvakanaka.

Injini kusashanda
Madhipoziti anovaka mukati memuviri we throttle (vharuvhu) nekufamba kwenguva, izvo zvinogona kuderedza kana kukanganisa kuyerera kwemweya mutsva mukamuri yekupisa. Kana izvi zvikaitika, mafuta nemhepo hazvigoni kusanganiswa zvakanaka, izvo zvinokonzera kusaenzana mumafuta - musanganiswa wemhepo uye injini haishande zvakanaka.

Carbon deposits inoshanda nenzira imwecheteyo seyakaunganidzwa tsvina. Ivo vanounganidza pamadziro emota uye vanovhiringidza iyo atomization yemhepo-mafuta musanganiswa.

Sensor dambudziko
Kana iyo sensor iri mumuviri wekubvunda ikakuvadzwa, inotumira ruzivo rusiri iro kumakomputa emota, zvichikonzera kusanganisa zvisina kufanira kwemhepo uye mafuta mukamuri yemoto.

Yakaderera rpm uye isina basa
Kana iro throttle yakavharika kana kusakara, chimwe chezviratidzo zvakajairika chekusashanda ndiko kutadza kumhanyisa mota. Kunyangwe ukaedza zvakaoma zvakadii, kumhanya kwemota kunenge kuri pakati pe500 ne1000 uye injini ichatetemera zvakanyanya uye zvine ruzha kupfuura nakare kose.

Yakakwira mafuta kudyiwa
Kana mafuta ekushandisa akangoerekana adonha uye mota isiri kumhanyisa mushe, ichi ndicho chimwe chiratidzo chekuti pane dambudziko rekukanganisa.

Inogona kugadziriswa vharuvhu?
 

Muchokwadi, kana vharafu ikatyoka kana kusakara, haigone kugadziriswa uye inofanira kutsiviwa neimwe nyowani. Neraki, mazhinji ematambudziko ayo anogona kugadziriswa chete nekuchenesa. Vagadziri vanokurudzira kuchenesa vharuvhu makiromita makumi matatu kusvika makumi mana kusvika makumi mana, kunyangwe iwe usati waona chero zviratidzo zvatanyora.

Kuchenesa hakuna kunyanya kuoma, uye kana iwe uine nguva, chishuwo, uye mashoma ekushandisa maturusi aripo, unogona kuzviita iwe pachako.

Nzira yekuchenesa sei vharuvhu butterfly?
 

Zvese zvaunoda kuchenesa vharuvhu chinhu chakakosha sipo, tauro uye yakapfava musoro screwdriver. Kana ivo vari pamunwe wako, tevera nhanho idzi:

Misa injini uye tsvaga iyo yakawanda yekudyara hose. Itevere kusvikira iwe wasvika kubracket iyo inoibatanidza kune iyo throttle
Shandisa screwdriver kusunungura chinosunga uye kubvisa hosipaipi.
Kana paine mamwe mabheji, abvise
Usati wamwaya vharuvhu ne detergent, tsvaga kuti iripi sensor uye chenjera kuti urege kuipwanya.
Tsvina nesipo uye mirira maminetsi mashoma
Unganidza hoses dzese kumutumbi wekupenga.
Tora bvunzo yekutyaira. Tanga injini uye enda uchitenderera nzvimbo yacho. Kana vharafu yacheneswa zvakanaka, injini inofanirwa kufamba mushe uye hutsi hunobuda mune isina kugadzikana hunofanirwa kunge hune ruvara rwechivanhu.
Kuchenesa iyo vharafu vharuvhu

Kana pasina chinoshanduka, ipapo ungangoda kutsiva vharuvhu.

Nzira yekutsiva vharafu vharuvhu?
 

Zvishandiso iwe zvauchazoda kana iwe ukafunga kutsiva kuzvidzora iwe pachako: screwdrivers, rattles, seti yezvipanera nemapuri.

Ehe, iwe unofanirwa kutenga vharuvhu nyowani usati watanga basa rekuchinja. Unogona kuziva kuti chii nekutarisa bhuku remota yako kana nekubvunza auto auto chitoro kwaungade kutenga chikamu ichi.

Chinhu chekupedzisira chaunoda zvipfeko zvekudzivirira. Kazhinji, mbatya dzebasa dzakasununguka, magogorosi uye magirovhosi zvinokwana kuona kuchengetedzeka kwako.

Throttle vharuvhu kutsiva matanho
 

• Misa injini, tsvaga vharuvhu yekumota, uye bvisa tambo dzese uye mapaipi akabatana nazvo.
• Ive neshuwa yekudzima magetsi emagetsi uye mweya tembiricha sensors
• Regedza iyo throttle chinzvimbo chinzwa
• Bvisa mabhaudhi ese anobata mutserendende
• Iko kunowanzo kuve neina uye unonamatira iwo muviri wekubowa kune yakawanda yekudyiwa.
• Paunosunungura mabhaudhi, iwe uchaonawo chisimbiso. Ive nekuchenjerera neizvi nekuti unenge uchizoishandisa kana iwe ukaisa iyo nyowani vharuvhu pa
• Bvisa vharuvhu yechinyakare uye sukurudza nzvimbo yacho zvakakwana.
• Isa muviri mutsva wevhavha. Ita shuwa kuti chisimbiso chiripo, isa vharuvhu, chengetedza zvakanyanya kune yakawanda yekudyira uye sungisa mabhaudhi.
• Unganidza zvese zvinongedzo mukudzosera kurongeka kwekutakura
• Kutsiva vharuvhu inopinza

Zvakakosha. Usati waedza kutsiva vharuvhu sezvatakakuratidza, ita shuwa kuti mirairo iyi yakanangana nemotokari yako. Kana iwe uchiona zvichinetsa kutsiva vharuvhu yako, zvirinani kuti utaure nehunyanzvi sevhisi, kwavachaita iyo yekutsiva nekukurumidza uye nehunyanzvi.

Mibvunzo nemhinduro:

Chii chinonzi vharuvhu vharuvhu? Iyo throttle valve chikamu chemotokari inopinza system. Inogadzirisa kufamba kwemhepo inopinda. Mune classic version, inomiririrwa nevhavha inotenderera, inogadziriswa netambo.

Nderipi rimwe zita re throttle valve? Throttle, throttle valve, throttle valve - ose aya mazita echigadzirwa chimwe chete chinoshandura kuyerera kwenzvimbo yekutora turakiti.

Chii chinonzi electronic throttle body? Kusiyana neiyo classic throttle, iyo yemagetsi throttle inogadzirwa nemagetsi. Nzvimbo yaro inodzorwa neiyo control unit.