Kulemera ndi Makulidwe a Yuchai Jenereta

Kodi mukudziwa kuphunzira zambiri za Jenereta ya Yuchai ?Wopanga ma jenereta a dizilo Dingbo akukuuzani.

Kuthekera mothandizidwa ndi zida zamakina ndi mphamvu yofananira kudzakhala ndi chiwongola dzanja chachikulu pakugwira ntchito motsatira mphamvu, komanso mawonekedwe apamwamba a Hongdu Yuchai jenereta ndi mphamvu imodzi ndi yosiyana kwambiri, mphamvu yofananira zitha kusinthidwa ndikusankhidwa malinga ndi awo. zosowa.Malinga ndi momwe zinthu zilili, sankhani mlingo woyenera wa mphamvu, ndi mitundu yosiyanasiyana ya mphamvu ndi njira yodalirika yoperekera mphamvu kuti mukhalebe ndi mphamvu zokhazikika.Kutengera mtundu wokhazikika wamagetsi amtundu wa jenereta wa Yuchai, kugwiritsa ntchito bwino kotsatira kungawongoleredwe.

Kuyamba mwachangu, ntchito yosavuta, kugwiritsa ntchito mphamvu zochepa

Osavuta ntchito akafuna ndi dongosolo losavuta ntchito kupanga Hongdu Yuchai jenereta anapereka ankagwiritsa ntchito, ndi mkulu kuwunika yuchai jenereta anapereka mwamsanga kufika dziko mphamvu zonse, angathenso kukwaniritsa mkulu dzuwa mafuta, kuonetsetsa kuti jenereta anapereka akhoza mogwira kulamulira mlingo wa mowa. .Kutengera njira yokhazikika yogwirira ntchito ya seti ya jenereta ya Yuchai, mtengo wachitetezo cha ogwira ntchito ndi kasamalidwe utha kuchepetsedwa.

I. Kulemera ndi kukula kwa yuchai jenereta

Momwe mungawunikire kuphatikizika ndi kugwiritsa ntchito zida zachitsulo za injini ya dizilo zitha kuyesedwa ndi kulemera ndi kukula kwa injiniyo.Mtundu uliwonse wa injini ya dizilo uli ndi zofunikira zosiyanasiyana pakukula kwake komanso kufunikira kwake.

(1) Chilolezo cha kulemera kwake

Dizilo injini kulemera index ndi chiŵerengero cha injini dizilo ukonde kulemera Gw kuti calibrated mphamvu Pe, mwachitsanzo.

Gw = Gw / Pe (kg / kW) sichiphatikizapo zida zothandizira ndi makina othandizira omwe sanayikidwe mwachindunji pa thupi, monga mafuta a mafuta, mafuta odzola, madzi ozizira, ndi zina zotero, zomwe zimatchedwa kulemera kwa injini ya dizilo.Mtundu, kapangidwe, kukula kwa chowonjezera, zinthu ndi kupanga kwa injini ya dizilo zimakhudza mtundu.

(2) Chiwerengero chonse cha magawo

Dimension index yonse, yomwe imadziwikanso kuti compactness index, imanena za compactness index ya mawonekedwe onse a injini ya dizilo.Nthawi zambiri zimatsimikiziridwa ndi mphamvu ya unit voliyumu ya injini ya dizilo.

PV pa voliyumu voliyumu mphamvu ndi chiŵerengero cha injini dizilo oveteredwa mphamvu PE kwa injini dizilo kunja voliyumu V, mwachitsanzo.

Mu PV = PE/V(kW/m ^ 3), V=LBH, pomwe L, B ndi H ndi** kutalika, m'lifupi ndi kutalika kwake kwa injini ya dizilo.

2.Exhaust pollution index

Utsi wa dizilo uli ndi mpweya wochepa wowononga.Izi ndi carbon monoxide, hydrocarbons, nitrogen oxides ndi sulfure dioxide.Zinthu zoyaka motozi zimatayidwa mumlengalenga, kuwononga chilengedwe, kuyika thanzi la anthu pachiwopsezo komanso kuvulaza anthu.

Ndi kupititsa patsogolo chidziwitso cha chilengedwe, zoletsa kuipitsidwa kwa dizilo zikuchulukirachulukira.China yakhazikitsa mfundo za dziko zomwe zimachepetsa mpweya wa carbon monoxide kuchokera ku injini za dizilo motere:

Pamene polyethylene> 300kpa, general magetsi "214g/(kw·h)", malire a nitrogen oxide ndi 29g/(kw·h).

Pamene g = 214-268g / (kW · h), malire a NOx ndi 14-25g (kW · h);

Pamene GE > 268g/(kW ·h), malire a NOx ndi LLG /(kW ·h).Ubwino nthawi zonse ndi gawo limodzi la kusankha. jenereta dizilo zanu.Zogulitsa zamtengo wapatali zimagwira ntchito bwino, zimakhala ndi moyo wautali, ndipo pamapeto pake zimatsimikizira kuti zimakhala zotsika mtengo kusiyana ndi zotsika mtengo.