ẸYA ẸYA EXHAUST ENGINE fun CHERY FORA A21
1 A21PQXT-QXSQ SILENCER – FR
2 A21-1201210 SILENCER - RR
3 A21-1200017 BLOCK
4 A21-1200019 BLOCK
5 A21-1200018 HANGER II
6 A21-1200033 Igbẹhin Oruka
7 A21-1200031 orisun omi
8 A21-1200032 BOLT
9 A21-1200035 STEEL WHEEL ASSY
10 Q1840855 BOLT M8X55
11 Q1840840 BOLT - Hexagon Flange
12 A21PQXT-SYCHQ Iyipada CATALYTIC ONA META
13 A21-1200034 IRIN KẸLU ASSY
14 A21FDJFJ-YCGQ sensọ - atẹgun
15 A11-1205313FA WASHER – Iyipada CATALYTIC ỌNA META
16 A21-1203110 PIPE ASSY - iwaju
17 B11-1205313 GASKET
Kini awọn ẹya ara ẹrọ eefin ẹrọ
Gba gaasi eefin ninu silinda kọọkan ti ẹrọ naa, dinku ariwo eefin, imukuro ina ati sipaki ninu gaasi eefin, ki o sọ awọn nkan ipalara ninu gaasi eefi kuro, ki gaasi eefin naa le jẹ idasilẹ lailewu sinu afẹfẹ.Ni akoko kanna, o tun le ṣe idiwọ omi lati wọ inu ẹrọ naa ki o daabobo ẹrọ naa.
[ẹya ara ẹrọ ti ẹrọ eefi]: ọpọlọpọ eefi, oluyipada katalitiki ọna mẹta, sensọ atẹgun ati muffler
[awọn iṣẹ ti awọn orisirisi irinše ti awọn engine eefi eto]: 1. eefi ọpọlọpọ:
O ti sopọ pẹlu bulọọki silinda engine lati ṣojumọ gaasi eefi ninu silinda kọọkan si ọpọlọpọ eefin.
2. Ayipada katalitiki ọna mẹta:
Awọn gaasi ipalara bii HC, CO ati NOx (nitrogen oxides) ninu eefin ọkọ ayọkẹlẹ ti yipada si erogba oloro oloro, omi ati nitrogen nipasẹ ifoyina ati idinku.
3. Atẹgun sensọ:
Ifihan agbara ipin afẹfẹ-epo ti adalu ni a gba nipasẹ wiwa akoonu ti awọn ions atẹgun ninu eefi, eyiti o yipada si ifihan itanna ati titẹ sii sinu ECU.Gẹgẹbi ifihan agbara yii, ECU ṣe atunṣe akoko abẹrẹ lati mọ iṣakoso esi ipin afẹfẹ-epo, ki ẹrọ naa le gba ifọkansi ti o dara julọ ti adalu, lati dinku awọn itujade gaasi ipalara ati ilọsiwaju eto-ọrọ idana.(o wa ni gbogbo igba meji, ọkan sile awọn eefi ọpọlọpọ ati ọkan sile awọn mẹta-ọna catalyst. Awọn oniwe-akọkọ iṣẹ ni lati ṣayẹwo boya awọn mẹta-ọna ayase le ṣiṣẹ deede.)
4. Adákẹjẹẹ́:
Din eefi ariwo.A ti fi ẹrọ ipalọlọ si ọna ti paipu eefin lati jẹ ki gaasi eefin wọ inu oju-aye lẹhin ipalọlọ.Ni gbogbogbo, awọn ipalọlọ 2 ~ 3 ni a gba.(muffler iwaju jẹ [muffler resistive], eyiti a lo lati fa ariwo ti o ga julọ; imupẹlẹhin (muffler akọkọ) jẹ [muffler sooro], eyiti a lo lati dinku ariwo kekere-igbohunsafẹfẹ.
