Koloi ea khase ea tlhaho ke eng?

Tšebeliso ea khase ea tlhaho

Likoloing tsa khase ea tlhaho, khase ea tlhaho ke mafura a mesaletsa a kotsi ka ho fetisisa tikolohong. Tšebeliso ea khase ea tlhaho likoloing e ka fokotsa litaba tsa carbon dioxide ka likhase tsa mouoane ka 25%, carbon monoxide ka 75%. Karolo e ka sehloohong ea khase ea tlhaho ke methane. Khase ea tlhaho e bolokiloe ka khatello ea 200 bar, kahoo lebitso la eona le leng ke khase ea tlhaho e hatelitsoeng, CNG. Hajoale, likoloi tse fetang limilione tse 15 lefatšeng ka bophara li sebelisa khase ea tlhaho. Molemo o mong oa khase ea tlhaho ke theko ea eona e tlaase. Methane e theko e tlase ka makhetlo a 2-3 ho feta peterole. Mefokolo ea ho sebelisa khase ea tlhaho e kenyelletsa ho fokotseha ha matla a koloi, ho fihlela ho 20% ho itšetlehile ka morero. Li-valve tse ntseng li eketseha ha enjene e sebetsa ka khase le theko e phahameng ea thepa ea khase. Ka thoko, ho lokela ho boleloa ka polokeho ea likoloi tse tsamaeang ka khase ea tlhaho.

Ho ithuta ka koloi ka khase

Patlisiso e entsoeng ke Mokhatlo oa Likoloi oa Likolo tsa Jeremane (ADAC) e bonts'a hore kotsi ea mollo ka pele le ka mahlakoreng ha e eketsehe. Ka mantsoe a mang, ha ho etsahala kotsi, koloi ea khase ea tlhaho e itšoara joalo ka koloi e tloaelehileng. Hona le mefuta e latelang ea likoloi tsa khase ea tlhaho. Tlhahiso ea likoloi, tse hlahisoang ka bongata lifekthering tsa baetsi ba likoloi. Likoloi tse fetotsoeng li fetotsoe likhoebo tse ikhethang. Mechini ea khase ea tlhaho e fumaneha ka mefuta e 'meli. Ho sebelisoa mafura a mabeli, khase le peterole ka mantsoe a lekanang, o ka fetola mekhoa le monofuel, mafura a mantlha, ho na le tanka ea khase ea tšohanyetso, peterole e iketsang. Likoloi tsa peterole li loketse khase ea tlhaho, li na le ts'ebeliso e nepahetseng ea mafura le moea o tlase.

Likoloi tsa peterole

Чтобы превратиться в автомобиль на природном газу, автопроизводители используют существующие бензиновые двигатели. Это двигатели с искровым зажиганием. Двигатели с турбонаддувом лучше всего подходят для конверсии газа. Адаптация работы турбокомпрессора, большее сжатие, дополнительное давление, позволяет достичь одинаковых характеристик мощности и крутящего момента для газа и бензина. Характеристиками сжатого природного газа являются повышенная стойкость к детонации, октановое число 130 и отсутствие смазывающих свойств, что приводит к увеличению нагрузки на двигатель. Чтобы противодействовать этим факторам, в механическую часть двигателя вносятся различные изменения. Повышение прочности отдельных элементов и компонентов, поршневых пальцев и колец, вкладышей шайб, направляющих клапанов и седел.

Mechini ea serial ea khase

Haeba ho hlokahala, mocheso oa liente tsa peterole oa eketseha, ts'ebetso ea lipompo tsa metsi le oli ea eketseha, li-plug plugs lia nkeloa sebaka. Likoloi tsa khase ea tlhaho li fanoa ke baetsi ba likoloi ba bangata ho kenyelletsa Audi, BMW, Citroen, Chevrolet, Fiat, Ford, Honda, Hyundai, Mercedes-Benz, Opel, Peugeot, Seat, Skoda, Toyota, Volkswagen, Volvo. Likoloi li rekisoa libakeng tseo khase ea tlhaho e atileng haholo. Likoloi tsa khase ea tlhaho ha li rekisoe ka molao naheng ea rona. Koloi ea tlhahiso ea khase ea tlhaho e ka hlahisoa ka har'a naha. Likoloi tsa khase ea tlhaho tse fetotsoeng. Ka khopolo, likoloi tsohle tse tsamaeang ka peterole li ka fetoloa khase ea tlhaho. Litsi tse ikhethang li fana ka lisebelisoa tsa khase bakeng sa khase ea tlhaho ho tsoa ho baetsi ba fapaneng.

Lisebelisoa tsa koloi ea khase

Phello ke koloi e mafura a mabeli e ka tsamaeang ka khase le peterole. Ka lebaka la theko e phahameng ea khase ea tlhaho, lisebelisoa tsa khase li kengoe haholo-holo likoloi tsa khoebo, litekesi, libese le literaka. Moo e lefang kapele mme e fana ka melemo ea bohlokoa. Lienjiniere tsa disele le tsona li ka fetoloa khase ea tlhaho. Ho na le mekhoa e 'meli. Ho qobelloa ho qhekella ha motsoako oa mafura a moea, bakeng sa ho kenya sistimi ea thothetsang molelo ka lisebelisoa tsa khase. Le ho tuka ha mollo oa motsoako oa peterole, enjene e tsamaeang ka motsoako oa disele le khase ea tlhaho. Ka lebaka la theko e phahameng, lienjiniere tsa dizeli bakeng sa libese le literaka li fetoloa khase ea tlhaho.

Sistimi ea phepelo ea khase ea koloi

Lisebelisoa tsa khase. Lisebelisoa tsa Moqomo (LPG) bakeng sa motsamao oa khase ea tlhaho e kopantsoeng le sistimi ea phepelo ea khase le sistimi ea taolo ea elektroniki. Sebopeho sa lisebelisoa tsa tlhahiso ea LPG le likoloi tse fetotsoeng ha se ntho e le ngoe ebile li kanna tsa ba le meralo e fapaneng ho latela moetsi oa LPG. Sisteme ea phepelo ea khase ea tlhaho e kenyelletsa lemati la ho tlatsa, lisilindara tsa khase, mochini o nang le khatello e phahameng, taolo ea khatello ea khase, mohala oa kabo ea khase le li-valve tsa khase. Molala oa ho tlatsa khase, nozzle ea ho tlatsa khase, o haufi le molala oa mafura. Lisilindere tsa khase li kena ka eona ha li tlatsoa ka khase tlasa khatello. Ho latela boholo ba enjene, mochini oa koloi o kentsoe sekontiri se le seng kapa tse fetang tse teteaneng tsa khase tse nang le bokhoni bo fapaneng.

Moqomo oa khase oa mechini ea khase o kentsoe kae

Likoloi tsa serial, li-cylinders hangata li fumaneha ka tlas'a koloi, ho tse fetotsoeng - ka phaposing ea thepa. Li-cylinders li khomaretsoe ho li-brackets tsa 'mele. Ho tloha ho li-cylinders, khase e kena ka phaephe ea khatello e phahameng ho ea ho molaoli oa khatello ea khase, e leng se tiisang hore khatello ea khase e theohela ho khatello e sebetsang ka lebitso. Lisebelisoa tsa khase, li-diaphragm kapa li-plunger type pressure regulators li sebelisoa. Ho fokotseha ha khatello ea khase ho tsamaisana le ho pholile ha eona ho matla. E le ho thibela serame, ntlo ea molaoli oa khatello ea khase e kenyelelitsoe tsamaisong ea ho futhumatsa enjene. Khase ka khatello e lekantsoeng ea ts'ebetso e kena pompong ea phepelo ea khase ebe e ea ho li-valve tsa phepelo ea khase ho ea ho mefuta e mengata e kenang. Belofo ea phepelo ea khase, mehloling e meng, molomo oa khase, ke valve ea solenoid.

Ts'ebetso ea sistimi ea khase

Ha hona joale ho sebelisoa coil ea solenoid, lihlomo lia phahama 'me lesoba lea buleha. Khase e susumetsoang e kenella hangata 'me e kopane le moea. Ka lebaka la ho ba sieo ha hajoale, selemo se ts'oara sephahla maemong a koetsoeng. Sisteme ea elektroniki ea taolo ea khase e kenyelletsa li-sensors tsa ho kenya. Bakeng sa likoloi tsa tlhahiso, sistimi ea taolo ea khase ke katoloso ea sistimi ea taolo ea enjene. Likoloi tse fetotsoeng li na le sistimi e arohaneng ea taolo. Lisebelisoa tsa ho kenya li kenyelletsa sensor ea khatello ea silindara le sensor ea khatello ea mohala oa khase. Mochine oa khatello oa silinda o teng ho taolo ea khatello. E khetha phepelo ea khase silindara ka bongata ba khase hammoho le segokanyipalo sa silindara. Senseara ea khatello ea phaephe ea phepelo ea khase e fumana khatello ea khase potolohong e tlase ea khatello.

Likoloi tsa peterole

Ho ipapisitsoe le sena, bolelele ba nako ea li-valve tsa phepelo ea khase bo thehiloe. Lipontšo tse tsoang ho lisele li romelloa ho yuniti ea taolo ea elektroniki. Setsi sa taolo se sebelisa tlhaiso-leseling ho tsoa sistimi e ngoe, li-sensor bakeng sa taolo ea enjene, lebelo la enjene, boemo ba ho tsitsipana, kutlo ea oksijene. Ba bang, ho latela algorithm e kenyelelitsoeng ea yuniti ea taolo, ba thabela ho etsa mesebetsi. Laola ente ea khase ho latela lebelo la enjene, mojaro, boleng ba khase le khatello. Tsamaiso ea khase ea Lambda, e netefatsa ts'ebetso e ts'oanang ea motswako, phetolo ea boleng bo holimo ea khase. Qalo e batang ea enjene, e nang le mocheso oa moea oa 10 ° C tlasa enjene e qala peterole. Qalo ea tšohanyetso ea enjene, haeba khase e tsoa, ​​peterole e hlahisitsoeng ea peterole ha e etsoe metsotsoana e seng mekae. Mesebetsi ena e etsoa ka mekhoa ea ho khanna.