Kodi m'galimoto pali Jets ndi zimene amachita

The nozzle ndi dispenser mafuta. Komanso ntchito yake ndi kupanga osakaniza mpweya mafuta ndi utsi mu chipinda injini kuyaka.

Kumvetsa kumene mu galimoto ya nozzle, m'pofunika kudziwa zimene dongosolo mafuta mozama.

Nozzle chapakati jekeseni

Kodi galimoto chapakati jekeseni nozzle system (single jekeseni)? Iwo lili chitoliro kudya (kapena kuti zidziwike kudzera zomwe mafuta amachokera carburetor kwa zonenepa injini) pamaso fulumizitsa ndi kufunika wina kwa kusintha mpweya okwanira dongosolo).

Izi woyamba dongosolo jekeseni, cholinga m'malo injini carburetor. Iwo ali nozzle imodzi yokha pa 4 yamphamvu (ichi ndi chifukwa chake amatchedwa "wosakwatiwa jekeseni"). The opopera nozzle pa mafuta fulumizitsa kuti atawalemeza ndi mpweya. osakaniza Izi ndiye zimalowa zakudya zobwezedwa ndipo anawagawira zonenepa ndi. The ndondomeko lonse kuunikira masensa zosiyanasiyana.

Injectors anagawira jekeseni

Kodi kupeza galimoto injectors anagawira jekeseni? Dongosolo zovuta. Iwo ali 4 nozzles okonzeka ndi mavavu solenoid. Iwo ali mu zakudya kachigawo ka zonenepa, chimodzi.

Nozzle Kupeleka mafuta zakudya valavu wa yamphamvu ya. mafuta ndi vaporized, kuphatikizapo mpweya (madziwo likukwaniritsa fulumizitsa chomwecho). Mosiyana monoinjection pano mafuta osakaniza anapanga mu zonenepa okha.

nozzles ntchito umalamulidwa ndi amagetsi kulamulira unit. Kuti amam'dziŵitsa Chongani Engine chizindikiro pa galasi lakutsogolo likhoza malfunctions a injini.

The nozzles mwachindunji jekeseni

mwachindunji dongosolo jekeseni - ndi "mnyamata" pa ntchito pa magalimoto. Kodi m'galimoto pali Jets a dongosolo lino, monga ndikuganiza. Iwo onse "zinakwawira" m'chipinda kuyaka ndi ili pamwamba pa yamphamvu ya. Choncho, mafuta akudutsa mwachindunji m'chipinda kuyaka ndi apo kale wothira mpweya. Pa ntchito ya injector ndi limafanana ndi kuchuluka kwa masensa, mudziwe umaperekedwa kwa unit kulamulira.

Ntchito injector m'dongosolo lino ndi zambiri zovuta kwambiri: mafuta jekeseni kuthamanga ndi apamwamba kwambiri ndi kwambiri kuonjezera liwiro makina imathamanga otsika zinayambitsa wapawiri jekeseni mafuta.

mitundu iwiri ya kusakaniza kuti amapezeka mu injini. Motero, nozzles akhoza opareshoni mu modes awiri:

• ntchito Stratified kumachitika pamene injini ikugwira ntchito pa liwiro otsika ndi sing'anga (Kupeleka mafuta injector pa mapeto a psinjika sitiroko).
• Homogeneous osakaniza a mpweya ndi mafuta chofunika pa liwiro mkulu (hereinafter injector ukugwira ntchito mwa zakudya sitiroko imodzi ndi mwa kundipatsako mpweya).

Nthawi zonse pali yokulirapo mafuta ndalama dzuwa mkulu.

nozzles gasi

Cars kukwera osati petulo kapena dizilo, komanso mafuta. Childs, gasi unsembe - ichi zida zina mu galimoto, osati mwachindunji ndi Mlengi. Ochiritsira nozzles mafuta si anaikira chipangizo chotero. Choncho, malizitsani mpweya yamphamvu ndi unit zida ndi nozzles yekha amene wokwera mu injini.

Kuti tipeze kumene mu galimoto ndi Jets zida gasi, zokwanira kutsegula nyumba. Iwo akuyimira chipika pulasitiki zigawo zinayi (ili mkati lililonse injector) ndi thereto hoses mwachidule. Kamangidwe kameneka yakwera pafupi kwa nozzles zonse.

Kusiyana mpweya injectors wa mafuta:

• M'lifupi mwa gawo mtanda mpweya pa maulendo ukamapita buku lalikulu la mafuta kuposa mafuta.
• Kwakukulu kukana magetsi ya mafuta injector chifukwa kufunika pochitika yocheperako kuchuluka kwa mafuta.
• jekeseni petulo injector ulamuliro mfundo amabwera pansi kuti kupereka limodzi magetsi zimachitika pamene mpweya ndi adamulowetsa ndi awiri yochepa.

Kodi ndi chifukwa kusintha injectors mpweya

Pambuyo unsembe wa zida mpweya ECU ayenera "kufotokoza" mmene kuwerengera ndi ntchito mpweya. Chifukwa chaichi, wapadera kusintha pulogalamu. Iwo amafanana ndi mnzake mawonekedwe. Iwo akhoza kugwiritsidwa ntchito paokha ndipo mu misonkhano yapadera.

Kukonza ndi kusintha kwa injectors mpweya ayenera idzachitika patapita nthawi yina ya opareshoni, ngati pali zizindikiro za ntchito molakwika: galimoto zovuta kuyamba, koma iye anakana kupita kwa mpweya (m'khola kapena kupita ku chikulavula). Nthawi zambiri zidzachitika chifukwa zosafunika zimene anawonjezera kuti mafuta pa gasi.

Kuti tichotse vuto, m'pofunika kusintha sefa chabwino ndi kuyeretsa nozzles.

Kudziwa kumene mu galimoto ndi nozzles wa HBO, ife kuchotsa iwo. Pamene panayambira cha blockage ali mu chipinda ndi ndodo. Lake disassemble, woyera (makamaka mowa) utomoni kutsatira, ndiye kusonkhanitsa kumbuyo.

Ntchito micrometer calibration aliyense mipata ndodo (ayenera kukhala chimodzimodzi kwa onse anayi). Ngati chipangizo woteroyo palibe, mungathe kulankhula ndi kukonza utumiki HBO.