Cov khoom siv hluav taws xob

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Qhov chaw ntawm qhov tso pa tawm yog tsim los tshem tawm cov pa roj tawm ntawm lub combustion chamber ntawm lub cav. Raws li cov neeg ua phem dhau los ntawm "txoj kev loj", lawv tau txias thiab lim. Yog li, cov tshuaj lom tsawg dua uas ua rau huab cua nkag mus rau ib puag ncig. Tsis tas li ntawd, cov tshuab tso pa tawm ua haujlwm kom txo cov suab nrov hauv lub tsheb (tsim qhov no hauv cov muffler).

Cov khoom no muaj cov hauv qab no:

• tshav kub daim thaiv;
• ntxiv muffler (resonator);
• hlau expansion sib koom;
• main muffler;
• o-ring;
• clamps;
• oxygen concentration sensors;
• foob gasket;
• rubber pads.

Tag nrho cov khoom no tshem tawm, lim thiab txias cov pa pa uas tawm loscav cylinders.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm thiab cov cuab yeej ntawm qhov tso pa tawm

Ua ntej, cov khoom tsis zoo los ntawm lub cav nkag mus rau hauv cov pa tawm. Nyob rau tib lub sijhawm, lawv dhau los ntawm qhov hluav taws xob channel. Tsis tas li ntawd, cov pa roj pib txav mus los ntawm tag nrho lwm cov ntsiab lus. Los ntawm cov txheej txheem filtration, cov tshuaj no dhau los ua cov tshuaj lom tsawg, thiab nrog txhua centimeter ntawm txoj kev mus rau qhov tawm, lawv txias rau huab cua kub. Thiab tam sim no hauv kev nthuav dav ntxiv txog cov theem no.

Tom qab cov khoom combustion tau nkag mus rau hauv lub tso pa tawm, lawv raug xa mus rau cov yeeb nkab ntawm cov muffler ntxiv, thiab tom qab ntawd mus rau lub ntsiab resonator. Hauv ob lub cuab yeej muaj cov partitions nrog ntau qhov me me. Gases yuav tsum dhau los ntawm lawv: nrov nrov poob los ntawm lub tog raj kheej, lawv dhau los ntawm cov qhov no, vim tias lawv lub suab nthwv dej tsis muaj zog heev.

Yuav kom cov pa tso pa tawm mus ntev, lub cav yuav tsum siv li 3-4 feem pua ntawm nws lub zog. Thiab qhov no yog muab hais tias tag nrho cov kev sib txuas ntawm cov pa system yog nruj. Cov khoom uas muab qhov no yog tshwj xeeb kub-resistant gaskets. Cov kav dej Silencer thiab lwm yam khoom raug ntsia nruab nrab ntawm lawv. Tag nrho cov no ua ke ua rau lub tso pa tawm.

Catalyst

Tsis zoo li cov tsheb hauv tsev, tag nrho cov tsheb txawv teb chaws tau muab cov khoom ntxiv xws licatalyst. Tsis yog ib lub tshuab hluav taws xob German thiab Japanese tuaj yeem ua yam tsis muaj qhov no. Volkswagen, BMW, Audi, Renault, Toyota - tag nrho cov tsheb no tau nruab nrog lub catalyst. Yog li, hauv qhov no, cov khoom tsis zoo yog neutralized (nitric oxide, carbon thiab hydrocarbon). Vim li no, lub tshuab no tseem hu ua catalytic afterburner thiab converter. Nyob rau hauv nws, tom qab burning ntawm roj residues uas tsis hlawv tawm nyob rau hauv lub internal combustion engine thooj voos kheej kheej yuav siv sij hawm qhov chaw. Tsis tas li ntawd, cov tshuaj phem raug lim hauv cov catalyst. Ua ntej lawv tso tawm, lub tshuab tso pa yuav ntxiab tag nrho cov tshuaj lom hauv lub lim.

Yog li, peb kawm txog kev tsim cov pa tawm thiab nws ua haujlwm li cas.