Pūnaha supply Fuel. whakaahuatanga pūnaha i werohia me te parau tumu mahi

hiahiatia pūnaha Fuel supply te mo te wahie Taumai i te tank wahie, tona filtration atu, me te whakatupuranga o te ranunga hāora-wahie ki tona tuku ki te ipurau pūkaha. I tēnei wā, i reira e rave rahi ngā momo o ngā pūnaha wahie. Ko te tino noa i roto i te rau tau 20 ko te Carburetor, engari pūnaha i werohia inaianei piki haere. He he he tuatoru - werohia kotahi, i he pai anake i roto i taua taea reira he torutoru ki te whakaiti i kohi wahie. Kia tango o te titiro i te pūnaha i werohia, ka mahi ki tona parau tumu o te mahi.

kai General

Te nuinga hou pūnaha mana, pūkaha rite wahie. anake i te wā o te ranu ai hei te rerekētanga. Ko te hanganga o te pūnaha wahie ngā o te wāhanga e whai ake nei:

1. tank Fuel - he hua kiato he papu, me te tātari hoki purenga i matūriki aunoa. Ko te whakaaro matua - wahie rokiroki.
2. Puka te ngongo wahie matatini me te ngongo ki te neke wahie i te tank ki te pūnaha Mixing.
3. Mixing pūrere. I roto i to tatou take ka kōrero i runga i te injector. hangaia ana tēnei whakaminenga te ki te hanga i tētahi whakaehunga (te ranunga rangi-wahie) me te tuku i te reira ki te ipurau i roto i te huringa pūkaha mahi.
4. wae Mana pūnaha carburetion. Tāuta anake i runga i engines werohia, no te mea o te hiahia o pūoko mana, injector me vaolo.
5. papu Fuel. I roto i te nuinga o te wā, he putanga submersible. Ko te motor kaha iti, hono nei te ki te papu inu. te kitenga whakahinuhinu wahie, me te whakamahi roa o te TC ki te nui o iti iho i te 5 rita o wahie e taea arahi ki te kore nekeneke.

Ki te poto, te injector - he wāhi te supply o wahie i roto i te pupuha. tohu hiko e haere mai ana i te wae mana. Ahakoa te meka e te maha o painga nui i runga i te Carburetor te injector kua, e kore kua i whakamahia ai mo te wa roa. Ko tenei tika ki te matatini hangarau o te hua, me te iti maintainability o ngā wāhanga e kore. I te pūnaha werohia wāhi wa tata whakakapi te Carburetor. Kia tango o te titiro i te mea he injector kia pai, me te aha e ona āhuatanga.

Āhuatanga o te taputapu wahie

Kuo hoko ma'u pē te motokā te ahanoa o te aro o kaiwawao taiao. Kua tukua nga hau whakapau tika ki te huru, i te mea wehe ki tona contamination. whakakitea pūnaha tātaritanga wahie e te nui rere, ka nui haere te carburetion he te tino. Hoki tenei take ohie, i whakaritea e te reira ki te tāuta i te pūtahuri catalytic. Heoi, kua whakakitea tenei pūrere hua pai anake, ki te te kounga o te whakaehunga, a i roto i te hui o tetahi ine makaka tona pai tino. I whakaritea e te reira ki te whakakapi i te Carburetor i runga i te pūnaha wahie werohia atu pau, i te mea he injector. Ko te kōwhiringa tuatahi ngā he maha nui o ngā wāhanga aunoa, ka rite ki rangahau, kei te whiwhi i te pūnaha taua kino rite te mahi waka. Ko reira tino taiao, mai poke nga wāhanga nui me tinana mahi me i o kia.

Ki kua i te pūnaha werohia kua taea ki te whakarite ano, kua hanga te wae mana hiko (ECU). Me hanga-lyamba uiuia ai, kei nei i whakarunga o te pūtahuri catalytic, hoatu ana e ia he mahi pai. Ko reira haumaru ki te mea e te utu o te wahie i tenei ra, ko te āhua tiketike, a ka he pai te injector no te mea noa e āhei te reira ki a koe te whakaora penehīni hinuheu ranei. I tua atu i reira ko nga painga e whai ake nei:

1. Te whakanui ake i ngā āhuatanga mahi pūkaha. I roto i ngā te kaha nui haere e 5-10%.
2. Te whakapai ake i mahi hihiri o te waka. Ko atu tairongo ki huringa i roto i te kawenga i te injector me Whakarite te whakaehunga iho.
3. te whakaiti i te ranunga wahie-rangi tino pai, me te nui o te hau whakapau te tāoke.
4. He ngāwari ki te rere pūnaha werohia, ahakoa o ngā āhuatanga huarere, i te mea he painga nui ki nga engines penehīni.

pūrere Fuel i werohia, me ona

Tuatahi o te katoa ko reira utu te tuhituhi i te meka e e rite rawa engines hou nozzles vpryskovyh rite ki te maha o ngā ipurau. Injectors hono i waenganui i te rōnaki. roto i reira te wahie i te pēhanga iti, a hanga ana e ia he pūrere hiko - penehīni papu. Ko te nui o te wahie patia tei runga i te whakatuwheratanga o te pupuha, whakaritea nei e te wae mana. Hoki tenei mahi i pere ki te momo o pūoko, e kua eke a tawhio noa te waka. Na titiro tatou ki nga mea matua:

1. pūoko rere o te hau. tavini te reira ki te whakatau i te tini o te rangi rango. I roto i te kaupapa o tohu kore e waiho, ka tangohia ki raraunga te tepu rite te tohu matua.
2. Tūnga pūoko kātere whakaata te kawenga pūkaha, meinga nei e te tūranga o te kātere, rangi me te whakakī huringa o te takaí pūkaha ngingiha ā-.
3. Temperature hladgena pūoko. Na roto o te pūmana mohio te mana tahi hiko, me te ako o te wahie, me te pātīmata. I roto i te hui o te tetahi he tātaritanga tonu o te pūnaha wahie e kore te mea e tika ana. tangohia te pāmahana te i runga i te roa o te pūkaha ngingiha ā-rānei.
4. e hiahiatia ana te pūoko tūnga kawau hake (kawau hake) ko ki tukutahi te pūnaha katoa. Ko te pūmana Tātaitia ko kore anake te tere pūkaha, engari ano hoki tona tūranga i te wā ngā. Mai te mea te reira te pūoko neke, na e kore e taea te arā mahi waka atu.
5. e hiahiatia ana te pūoko hāora te ki te whakatau i te% hāora i roto i te haurehu tukuna ki te kōhauhau. tuku te mōhiohio i tenei pūmana te ki te wae mana, no te faatanoraa i te whakaehunga i runga i te taunakitanga rānei.

Ko reira utu aufauraa i te whakarongo ki te meka e kore waka katoa ki te injector rawa ki te pūoko hāora. E ratou anake aua waka e kua rite rawa ki te kaitahuri paerewa catalytic paheke "Euro-2" me "Euro-3".

Ko nga momo o ngā pūnaha werohanga: kotahi-ira werohia

I tēnei wā, ko te whakamahia whānuitia ngā pūnaha katoa. Whakaröpütia ratou rite ki te maha o injectors me wāhi wahie supply. E toru pūnaha werohia:

• ira kotahi (werohia kotahi);
• Iramaha (tuari);
• hāngai.

Tuatahi, kia whai whakaaro a te pūnaha o kotahi-ira werohia. i hanga e ratou i muri noa i te Carburetor me whakaaro ki te hei atu matatau, engari kei te inaianei āta ngaro tona rongonui tika ki take maha. Kei reira ētahi painga mâro-o taua pūnaha. Basic ngā i roto i te nui penapena wahie. Hoatu e te utu o te wahie i tenei ra, kaua nui, pera he hāngai te injector. Ko te mea ngā, ko te e kei tenei pūnaha he maha o te hikohiko iti, na ko reira atu pono, me te pūmau. A, no te tuku te mōhiohio i te pūoko ki te huānga mana, kua puta ke tonu te tawhā werohia. Tino ngā Ko te meka e tata tetahi pūkaha penehīni taea te puta ke e te werohanga wāhi kotahi, kahore huringa hanganga nui. Ko te rerekētanga matua o taua pūnaha ko te iti huri-tio, rite pai rite te whakataunga o te nui nui o te wahie i runga i nga taiepa o te awa ki, ko te raruraru, ko tauira tūturu me carbureted.

Mai te pupuha i roto i tenei take, kotahi anake, ka Kei reira i runga i te maha te horomanga i runga i te pae o te Carburetor. Mai i te pupuha i roto i te wāhi pai a ko tonu i raro i te awa o te hau matao, kua tona tika i i te taumata teitei, a ko tino māmā te hoahoa. Makere te pūnaha wahie ki te werohanga wāhi kotahi kihai i tangohia e roa, no te mea ko reira nui ki te whakatangi kotahi anake pupuha, engari kua arahina nui haere ngā whakaritenga taiao ki te meka i timata ki te whakawhanake i ētahi atu pūnaha hou atu.

he pūnaha Iramaha werohia

whakaaro werohanga Tūaritia te atu hou, matatini, me te iti iho pono. I roto i tenei take, rite rawa ia puoto i te pupuha kiriweti, whakaritea nei i roto i te maha te horomanga i te takiwā o te piha horomanga. Nō reira, kawea te kai whakaehunga te i roto i motuhake. Ka rite ki tuhia i runga ake, ki tenei werohanga mana pūkaha ngingiha ā-taea te nui haere ki te 5-10%, i te mea te kite ka peia i runga i te ara. Ko tētahi atu wāhi ngā: he pai tenei werohanga wahie e kei te pupuha te tata rawa ki te piha horomanga. whakaiti tenei te waipara o wahie ki runga ki te taiepa o te awa ki, hanga reira taea ki te whakatutuki i nui penapena wahie.

He maha ngā momo o maha-ira werohia:

1. Tukutahi - te whakatuwheratanga o te nozzles e wahi i te wa ano.
2. whakarara Pairwise - te whakatuwhera i te injectors i roto i takirua. whakatuwheratia Kotahi pupuha e i roto i te patunga horomanga, me te tuarua i te aroaro o te patunga i whakapau. I tēnei wā, kei te anake whakamahia te pūnaha taua i te wa o te whawhati tata tīmata te pūkaha ngingiha ā-i roto i te take o te wāhanga naianei (kawau hake tūnga pūoko).
3. Poua - te mana ia injector te motuhaketia, engari oroko te aroaro o te patunga i te horomanga.

I roto i tenei take, ko te tino matatini te pūnaha, me te whakawhirinaki katoa i runga i te tika o te hikohiko. Hei tauira, te Makere te pūnaha wahie ka rapua e wa nui atu, rite te hiahia ki te horoi i ia injector. Na inaianei kia haere a mua, me te titiro i tetahi atu momo rongonui o werohia.

werohanga hāngai

Ka taea te whakaaro cars werohia ki taua pūnaha te tino taiao. Ko te whakaaro matua o te whakataki o tenei tikanga werohia ko ki te whakapai ake i te kounga o te ranunga wahie, me te hua paku i roto i te tōtika o te pūkaha waka. Ko te painga matua o tenei otinga ko e whai ake:

• te riringi a tino o te whakaehunga;
• te hanganga o te ranunga kounga teitei;
• whakamahi tōtika o te whakaehunga i ngā wāhanga ngā o te pūkaha ngingiha ā-.

I runga i enei painga, ka taea e tatou te mea e penei pūnaha whakaora wahie. Ko te rawa kite ki te tere ata i roto i te taiao tāone tenei. Ki te whakarite tatou i te pereoo e rua ki te kaha taua engine, engari rerekē pūnaha werohia, hei tauira, tonu, me te maha-ira, ka hei te mahi tino pai hihiri i te tata o te pūnaha. He iti paitini nga hau whakapau, rite kaha rita tangohia e kia ahua teitei e tika ana ki te tautauā rangi me e ahua nui haere te pēhanga wahie.

Engari whakarongo ki te tūtohutanga o te pūnaha i werohia tika i runga i te kounga o te wahie. Ki te tangohia e tatou ki pūkete nga paerewa Russian me Iukereiniana, e kore e te ihirangi whanariki kia teitei ake i 500 mg ia 1 rita o te wahie. I te wa ano tikanga ihirangi o te huānga 150, 50, me te ara 10 mg ia rita o te penehīni hinuheu ranei te paerewa Pākehā.

Ki te whakaaro poto tenei pūnaha, ko reira e whai ake: injector whakaritea i roto i te matenga puoto. Nä, kawea te werohanga i roto i tika i roto i te ipurau. Me kï reira e te pūnaha werohia he e tika ana mō te maha engines penehīni. Ka rite ki tuhia i runga ake, ka whakamahia i roto i te pūnaha wahie pēhanga teitei, whangai i raro i nei i te whakaehunga te tika ki te ruma parariraa, bypassing te maha horomanga.

pūnaha werohanga Fuel: Riding kikokore

He iti i runga, kua uiuia maua te werohanga tika, i whakamahia tuatahi i runga i nga waka o te waitohu "Mitsubishi", i haapotohia GDI. Kia whakaaro poto tatou tetahi o nga aratau matua - te hiroki. takoto Ko tōna ngako i roto i te meka i whakahaeretia te waka i roto i tenei take e i pikaunga iti me tere āhua o runga ki te 120 kiromita ia haora. whakamana Fuel werohia e i roto i te kōpeketanga atamira rama whakamutunga. He kitea e te kōkeke, he whakauru ki te rangi wahie, me te tomo i te rama rohe pātīmata. Huri i te reira i roto i taua i roto i te ruma kei te nui te mauriora ki te ranunga, otiia e taea te whakaaro ona tiaki i roto i te takiwā o te plug korakora tino pai. he nui hoki tona pātīmata tenei, ka tahuna ake me te toenga o te whakaehunga. I roto i te meka, whakarato he taua pūnaha wahie werohia mahi noa o te pūkaha ngingiha ā-noa, no te te ōwehenga rangi / wahie - 40: 1.

Ko te huarahi tino whai hua ki te whakaora wahie tino tenei. Ko e utu koutou whakarongo e reira ko he pātai i roto i hau whakapau. Ko te take i he hauarea te whakakōkī, mai i hanga te waikura hauota te. I roto i tenei take, te recirculation o ngā haurehu whakapau. pūnaha ERG Special taea te whakaehunga ki waimeha hau whakapau. Tenei ahua whakaiti te pāmahana ngingiha, me te haamou i te hanganga o waikura. Heoi, e kore e tenei huarahi tukua ki te whakapiki ake i te kawenga i runga i te pūkaha. Hei whakaoti wāhanga te raruraru o te whakakōkī rokiroki whakamahia. Last Ko te tino tairongo ki te penehīni ki ki te ihirangi whanariki tiketike. Hoki tenei take, he haki wā o te pūnaha wahie.

Ko te hanganga ranunga ōrite, me te aratau 2-step

āhua Power (ōrite hanganga ranunga) - pai mō te taraiwa kaitaua i roto i ngā āhuatanga tāone, e hopu ana, me te pei i runga i te huarahi, me te huarahi. I roto i tenei take, te mumura koeke, ko reira iti economical atu te whakatinanatanga o mua. whakamana Werohanga te i te patu horomanga, me te whakaehunga i hanga nuinga he ōwehenga o 14.7: 1, i.e. tata ki te stoichiometric. I roto i te meka, he rite tenei pūnaha kai wahie aunoa i te taua rite tohatoha.

uhinga a te aratau wahie i werohia e rua-atamira i runga i te patu kōpeketanga, me te tīmatanga-ake. Ko te mahi matua - he hua koi i roto i te pūkaha. He tauira a Tūrongo, o te mahi whai hua o te pūnaha taua ko te kaupapa i tere iti me te pēhanga koi runga i te whakatere. I roto i tenei take, te tūponotanga o te patuki piki tino. Hoki tenei take ohie, hei utu o te werohanga atamira kotahi te kawea i roto i roto i rua.

I roto i te taahiraa matamua patia te nui iti o te wahie e i roto i te patunga i te horomanga. Tenei taea etahi rangi ki raro i te pāmahana i roto i te puoto. Ka taea e koe te kōrero e pā ana ki taua i roto i te puoto ka hei ranunga superpoor i te ōwehenga o 60: 1, Na, te detonation e taea rite taua. I te wā whakamutunga o te patunga kōpeketanga e kawea jet wahie i werohia, e hopoi mai ki te whakaehunga taonga i roto i te ōwehenga o e pā ana ki 12: 1. I teie mahana e nehenehe tatou e te mea e te whakaurua he taua pūnaha pūkaha wahie anake hoki waka o te mākete Pākehā. Ko e tika ana ki te meka tenei e kore he tūturu ki terenga teitei Japan, reira, i reira he kawenga nui i runga i te pūkaha. I roto i te Europe, he maha nui o freeways me ara, na taraiwa kua taunga ki te eke nohopuku, a ka te reira i te kawenga nui i runga i te pūkaha ngingiha ā-.

Ahakoa te tahi mea ngā

E tano ia tapao e, i roto i te rerekē ki te pūnaha Carburetor, titau injector e i te haki auau o te pūnaha wahie. Ko e tika ana ki te meka e kia kore te maha nui o te hikohiko matatini tenei. Ka rite ki te hua, ka arahi tenei ki hopearaa houhou. Hei tauira, ka hua rangi taikaha i roto i te pūnaha wahie i roto i te rangirua o te hanganga whakaehunga me te ōwehenga ranunga he. I roto i te heke mai, ka pā tenei te pūkaha, i reira he he mahi iu me te kino ki nga ngā pūmana, me ētahi atu i roto i te hono mo'oní, te injector - .. He he pūnaha matatini e whakatau ka whai nga ipurau ki te kōnae i te korakora, me pehea ki te whakaora ranunga-kounga tiketike o te poraka rango me te maha horomanga, ka ki te whakatuwhera i te pupuha me te ōwehenga o te rangi, me te me kia wahie he whakaehunga. pā enei āhuatanga katoa te mahi tukutahi o te pūnaha wahie. Ko reira ngā e te nuinga o nga ngā pūmana waho te mīhini e taea te mahi pai, i te reira e kia rerekētanga nui, pera i reira he tuhi whawhati tata me ngā ripanga ki te whakamahi.

whakaritea Utu engine ngingiha ā-i roto i tenei take e te nui o ngā raraunga tika e kia riro i te pūmana. Atu ratou atu ïa, te iti ka taea rerekē he pūnaha wahie. nui te reira i te wāhi nui me te tere whakautu o te pūnaha katoa. Rerekē carburettors kore konei e rapua e whakatikatikanga ā-, e faaore hapa i roto i te mahi whakatika. Nā tēnei, whiwhi tatou i te ngingiha oti atu o te ranunga me te ki te wāhi taiao pai o te tirohanga o te pūnaha.

mutunga

I roto i te mutunga, kia korero ai tatou i te wahi e pā ana ki te mau hapa tūturu i roto i ngā pūnaha i werohia. Ko te ngoikoretanga matua ko te utu nui o te pūkaha ngingiha ā-. Na roto i te a nui, e kia te utu o taua wae teitei e pā ana ki te 15%, e tino. Ko reira e te tahi atu āhuatanga. Hei tauira, ko te piha wahie rahua i roto i nuinga o te wā e kore e hanga ana e tika ana ki te tapatahi ofatiraa, na kia waiho reira ngāwari ki te huri i. E pā ana hoki tēnei ki te maintainability o te taputapu rite ki te katoa. Ētahi wāhanga me ngā wāhanga e manawapa nui māmā ki te hoko i te hou, nui atu i whakapau moni ki te hanga a ratou. E kore te mea tenei kounga tūturu waka carbureted, te wahi koutou taea huringa i roto i te wāhanga nui katoa me ki te whakahoki ratou mahi, kahore he haumi nui o te wā me te kaha. Te kore te feaa, e hanga ana pūnaha wahie supply hiko ope nui, me te tikanga. hikohiko mātanga he pea ki te kia whakahokia i runga i te teihana tuatahi e wātea ana.

Well, kua korero matou ki a koutou e pā ana ki te mea i te pūnaha werohia. Ka rite ki a koutou e taea te kite, ko te kaupapa rawa ngā mō kōrero tenei. Ka taea hoki te korero ki te rota e pā ana ki te mea he nozzles pai, me te taea o te ako tonu o te pūkaha. Na ka mea kē te ngā matua to tatou. Kia mahara e Me tirotirohia auau te pūnaha wahie o te pūkaha penehīni mō hē taea. Hei tauira, e tika ana ki te kounga iti o te wahie, i roto i te meka he tūturu i roto i to tatou whenua, maha tanumia nozzles. No te mea o tenei, tīmata mahi taratahitahi te pūkaha, te kaha makaka, riro te ranunga kikokore rawa hurihia ranei. Ko te tino kino hoki te motokā rite te katoa tenei katoa, reira, Me aroturuki tamau, me te auau. Ano, ngana ki te whakakī anō anake i roto i te penehīni, e tohutohu te kaiwhakanao o to koutou waka.