Ndeapi mabhenefiti akatanhamara emotokari dzeLNG zvichienzaniswa nemotokari dzeCNG?

Nzira yemini LNG Chidyarwa(diki LNG chirimwa) anonyanya 4 mayuniti anotevera.

Mota yeLNG ndeimwe yeanonyanya kushandisa mafuta eLNG.

(1) Rondedzera muchidimbu maitiro ekuzadza mota yeLNG uye kupa gasi.

Mhinduro: Kuzadza kwemvura: LNG inoyerera ichibva pachiteshi chekuzadza ichienda kumusoro kwetangi rekuchengetedza kuburikidza nevhavha yenzira imwe. Iyo gasi mukati me tangi inoderedzwa, uye kudzvinyirira kunodonha. Kana yazadzwa kusvika pachiyero chemvura yakayerwa, inomira yega;

Gasi rekupa: Kana injini yatanga, solenoid valve inovhura, uye LNG inoyerera ichibuda pasi pekumanikidzwa mukati metangi, inopinda mu vaporizer yekupisa kupisa uye gasification, uye inopiwa kune injini.

(2) Ndeapi mabhenefiti akatanhamara emotokari dzeLNG zvichienzaniswa nemotokari dzeCNG?

Mhinduro: LNG ine simba rakawanda (rinoda kupeta katatu iro reCNG), kureba kwekutyaira kweanopfuura 400km, uye rinowedzera simba-risingaite nekubuda kushoma.

(3) Ndezvipi zvakanakira mota dzeLNG zvichienzaniswa nedziziri?

A. Economy. 1m3 LNG yakaenzana ne625N m3 yegasi rechisikigo. Kushanda kwemotokari dzedhiziri dzine simba rakafanana nebhiza kunoratidza kuti 1m3 yegasi yechisikigo yakaenzana ne1 litre ye0 # dhiziri, uye mutengo we1m3 yegasi rechisikigo ungangoita 5.2 yuan yepeturu, inova 70% yemutengo we1 litre. ye0 # dhiziri (7.24 yuan). Izvi zvinoreva kuti kuchinja kune gasi rechisikigo kumotokari dzedhiziri dzine simba rakafanana nebhiza kunogona kuchengetedza 30% yemutengo. Iyo yegore yekushanda mileage inoverengerwa zvichienderana ne70000 makiromita (mafuta ekushandisa pamakiromita zana anoverengerwa zvichienderana ne50 malita edhiziri kana 50m3 yegasi rechisikigo), iyo inogona kuchengetedza 71000 yuan mumutengo wemafuta.

B. Kuita kwakanaka kwekuchengetedza. LNG ine poindi yekubatidza inosvika 650 ℃, yakakwirira kudarika dhiziri nepeturu, uye yakanyanya kuoma kubatidza kupfuura peturu nedhiziri. Muganho wekuputika weLNG i5% -15%, uye density mushure mekugasirwa kwegasi inongova hafu yemhepo, zvekuti chero paine kuvuza, inokurumidza kubuda uye kupararira. LNG yekuchengetedza pressure yakaderera (0.3-0.7MPa), zvichiita kuti ive yakachengeteka kupfuura CNG.

C. Kuchengetedza kwezvakatipoteredza. Nekuda kwekuumbwa kwayo kwakachena uye kusvibiswa kwakaderera, mota dzeLNG dzinoburitsa magasi mashoma anokuvadza akadai seSO2, NOX, uye CO2, iyo inobatsira kuchengetedza kwezvakatipoteredza.

D. Akavimbika. LNG ine yakanaka yakaderera-tembiricha yekutanga kuita uye inogona kuchengetedza mamwe mafuta panguva yakaderera tembiricha mwaka. LNG ine simba rakawanda, uye marori makuru eLNG anogona kuramba achifamba 800 kusvika 1000 makiromita aine imwe refueling, iyo inogona kuzadzisa zvinodiwa zvekufambisa daro refu. Iyo LNG gasi sosi inokwana uye inogona kutakurwa nzendo refu uchishandisa yakatsaurirwa matangi marori, pasina kurambidzwa nemapaipi egasi chaiwo.

E. LNG kugadziriswa kwemotokari. Iyo octane nhamba yegasi rechisikigo yakakwira se130, uye yayo anti knock performance yakanaka. Mushure mekugadzirisa motokari, hupenyu hwejini hunogona kuwedzerwa nekanopfuura ka2, uye mari inowirirana yekugadzirisa inogona kuderedzwa neanopfuura 50%. Irizvino tekinoroji yekushandura tekinoroji yakakura, uye mari yacho inowanzodzoserwa mukati memwedzi mitanhatu mushure mekugadziriswa. Kugadziriswa kwemotokari dzeLNG kunogona kuwanikwa kuburikidza nenzira mbiri: imwe ndeyekuvakazve injini yedhiziri iripo muinjini yegasi uye kuisa LNG gasi rekupa system; Chechipiri ndechekutenga mota dzeLNG zvakananga. Injini yakashandurwa nekambani yehunyanzvi, ichishandura iyo yekutanga injini yemotokari kuita injini yemafuta. Mushure mekushandura, injini inogona kusvika pahutano hwejini itsva, nehupenyu hwemakiromita 500,000.

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