Ko te takirere EGR (takirere hurihanga hau putanga) he hua mechatronic kua tāutahia ki runga i te miihini tīhiera hei whakahaere i te nui o te hurihanga hau putanga e tukuna ana ki te pūnaha whakauru.
He hua mechatronic te takirere EGR e tāutahia ana ki runga i te miihini tīhiera hei whakahaere i te nui o te hau putanga e whakahokia ana ki te pūnaha whakauru. Kei te taha matau o te manifold whakauru, e tata ana ki te tinana throttle, ā, e honoa ana ki reira mā te ngongo whakarewa poto e arahi ana ki te manifold putanga. Ko tana mahi he whakahaere i te nui o te hau putanga e tomo ana ki te manifold whakauru, kia rere ai te nui o te hau putanga ki roto i te manifold whakauru hei hurihanga anō. He wāhanga tino nui, he mea nui hoki te takirere EGR i roto i te taputapu hurihanga anō o te hau putanga.
E rua ngā momo o te takirere EGR: te momo whakahaere ā-ringa me te momo whakahaere hiko.
Ka whakaitihia e te takirere EGR te pāmahana o te rūma mura mā te ārahi i te hau putanga mai i te mura o te miihini ki te pūwero whakauru hei whakauru atu ki te mura, ka whakapai ake i te whai huatanga o te mahi a te miihini, ka whakapai ake i te taiao mura, ka whakaiti i te taumahatanga ki runga i te miihini, ka whakaitihia te tukunga o ngā matū NO, ka whakaitihia te patuki, ka roa ake te ora o ia waahanga.
Ko te ingoa katoa ko te Exhaust Gas Recirculation, arā, te exhaust gas recirculation [1] Ka whakamahia te pūnaha hei whakaiti i te tukunga o ngā waikura hauota (NOX) i roto i te hau putanga. Ka tauhohe matū te hauota me te hāora i raro i ngā āhuatanga pāmahana teitei me te pēhanga teitei anake, ā, ka tutuki te pāmahana me te pēhanga i roto i te rūma mura o te mīhini i ēnei āhuatanga, inā koa i te wā e tere haere ana. Ina rere te mīhini i raro i te kawenga, ka tuwhera te takirere EGR, ka taea ai te tomo o te iti o te hau putanga ki te manifold whakauru me te rūma mura me te ranunga mura. Ka kati te takirere EGR i te wā e noho puku ana, ā, he iti noa te hau putanga ka whakahokia ki te mīhini. Ko te hau putanga motuka he hau kore-mura (karekau he wahie me te waikura) kāore e uru ki te mura i roto i te rūma mura. Ka whakaitihia e ia te pāmahana me te pēhanga mura mā te mimiti i tētahi wāhanga o te wera i puta mai i te mura hei whakaiti i te whakaputanga o ngā waikura hauota. Ka piki ake te nui o te hau putanga e tomo ana ki te rūma mura me te tere me te kawenga o te mīhini.
Ko te tukunga hau putanga he tikanga e whakaurua ai tētahi wāhanga o te hau putanga ki roto i te hau hou (te ranunga rānei) e manawahia ana i te wā e mahi ana te mīhini, ka whakahokia ki te rango hei tukunga anō kia uru atu ki te tahunga. Ko tana mahi he whakaiti i te tukunga o te NOx. He hau tino kino te NOx ki te tinana tangata, e puta ana i raro i ngā āhuatanga pāmahana teitei me te nui o te hāora. I te wā e mahi ana te mīhini, ki te whakahokia tētahi wāhanga o te hau putanga ki roto i te rango i te wā tika me te huarahi tika, nā te mea he nui te kaha wera motuhake o te wāhanga matua o te hau putanga, arā, te CO2, ka taea e te hau putanga te mimiti i tētahi wāhanga o te wera i puta mai i te tahunga ka tango mai i te rango, ā, he pānga pai ki te ranunga. He pānga whakamātao, ka whakaiti i te pāmahana me te nui o te hāora o te tahunga o te mīhini, ka whakaiti i te hanganga o ngā matū NOx.
Heoi, ko te nui rawa o te hau putanga ka pā ki te mahi noa o te mīhini, inā koa kei te tere mangere te mīhini, kei te tere iti, kei te iti hoki te kawenga, ā, kei te matao te mīhini, ā, ina hiahiatia te mana o te mīhini i te kawenga katoa (te tere katoa), ka nui te pānga o te hau putanga ki te mahi a te mīhini. Nō reira, me whakarerekē aunoa te nui o te hau putanga e uru ana ki te putanga kia rite ki ngā āhuatanga mahi tūturu o te mīhini me ngā huringa o ngā āhuatanga mahi. Kua whakamātauhia e ngā mahi, e ai ki ngā hanganga mīhini rerekē, ko te nui o te hau putanga e uru ana ki te putanga ka rerekē i waenga i te 6% me te 13%.
Kia kore ai te nui o te hau e tukuna ana e te hau e tino pā ki te mahi a te miihini, ka whakamahia hoki e ngā miihini hou e whakahaerehia ana e te hiko he rautaki whakahaere porowhita kati mō te tukunga hau e tukuna ana, ā, ka tāutahia he pūoko tūranga takirere EGR ki te takirere tukunga hau e tukuna ana (ka whakamahia hoki e ētahi tauira ngā pūoko pāmahana hau e tukuna ana). He pūoko pēhanga rānei), ka whakahaerehia te whakahaere urupare whakatikatika porowhita kati o te nui o te tukunga hau e tukuna ana. Wāhi haere pakihi. He iti te teitei o te papa mai i te whenua, ā, ko te tere whakamahinga o te wāhi o roto te mea teitei rawa atu i roto i ngā hua rite, he 19% teitei ake i ērā o ngā hua rite; he wāhi nui.
He pai mō ngā momo āhuatanga, ko te rōrahi o te wāhanga waenga-runga tuaka-roa e tae atu ana ki te 10.2m³
He tapawhā te tinana o te pouaka, ā, he teitei te tere whakamahinga, he 15% te nui ake o te wāhi i ngā hua ōrite.
Mana nui
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Ko te kai wahie mō ia 100 kiromita he iti iho i te 7.8L, ko te mana mōrahi he 102kW, ā, ko te taipana tihi he 330N m.
Ka eke te haruru o te noho puku ki te taumata tari o te 51dB anake
Pūnaha tereina noa pēhanga teitei 2000bar, he pai ake te pānga atomization wahie, ka whakaitihia te whakapaunga wahie mā te 20%.
Ko te mea anake i roto i tōna akomanga he tuku aunoa 6-tere, he whakawhiti atamai, ā, he 5% te nui ake o te penapena wahie.
Mana whakahaere atamai
Ko te tuku ā-ringa 6AMT, te taputapu whakauru mana pokapū, ka taea te whiriwhiri i te 6MT, 6AMT momo momo tuku, he ngawari, he maeneene te taputapu, ā, he watea ake, he ngāwari ake te mana whakahaere.
Mā te whakatikatika anga MIRA ngaio, he paerewa teitei, ka rite te ahua o te taraiwa ki te motuka pāhihi. Ka taea e te hangarau whakatārewatanga hau te whakapai ake i te kaha wehewehe wiri o te rori, me te whakapai ake i te rohe whakahaere me te whakamarie [19]
Pono, ā, pakari
He pepa maitai whakapūmau taha rua motuhake, he peita wairewa-wai EPP e pai ana mō te taiao, e whā ngā tukanga maimoatanga peita o te whakapūhau, te hikohiko, te paninga waenga me te paninga o runga kia kore ai e waikura mō ngā tau 10. (E whitu tau te roa e hiahiatia ana e te paerewa ā-motu)
【Haumaru Whānui】: Tinana kawenga me te hanganga anga whare herehere kua whakauruhia
Ko te paerewa hoahoa haumaru tukinga Pākehā, ko ngā wāhanga matua o te tinana he mea hanga ki te maitai tino kaha, ko te nui he rite ki te 50%, ā, tata ki te 30% noa iho o ngā hua rite.
Kei roto i te whakatupuranga hou o te pūnaha āwhina pumau hiko a Bosch ESP9.1 ko te ABS, EBD, BAS, RMI, VDC, HBA, TCS me ētahi atu pūnaha, ka taea te aroturuki i tōna āhua i ngā wā katoa e taraiwa ana hei karo i te paheke taha me te nekeneke o te waka i te wā e aukati ana i te waka me te kokonga o te hiku kia mau ai te haumaru i te kokonga.
Kounga tino pai
Āhua MPV huatau, mata parirau rere, rama mua atamai, parepare o mua me muri he rite te tae, whakaata o waho he rite te tae, kakau tatau he rite te tae, karaihe tūmataiti o muri, he papai ake
He kounga hou o roto, he kokopiti e tautoko ana i te rūma whakahaere, he tuanui kua hipokina katoatia, he pai ake mō ngā mahi pakihi me IKEA.
He mata nui te mana pokapū 10.1-inihi me te taputapu LCD maui 4.2-inihi, he radar waka, he whakaata waho whakamahana hiko, he matapihi o muri he whirihoranga whakamahana hiko, he pai ake te taraiwa me te eke.
