Egte motorolie filter oorspronklik vir chery

During the operation of the engine, metal wear debris, dust, carbon deposits and colloidal deposits oxidized at high temperature, water, etc. are constantly mixed with the lubricating oil. The function of the oil filter is to filter out these mechanical impurities and colloids, ensure the cleanness of the lubricating oil and prolong its service life. Die oliefilter moet 'n sterk filtervermoë, klein vloei -weerstand en lang lewensduur hê. In general, several filters with different filtration capacity – filter collector, primary filter and secondary filter are installed in the main oil passage in parallel or in series. (the filter connected in series with the main oil passage is called full flow filter. When the engine is working, all lubricating oil is filtered through the filter; the filter connected in parallel is called split flow filter). Die eerste sif word in serie in die hoofolie -gang gekoppel, wat die volle vloei -tipe is; Die sekondêre filter is parallel in die hoofolie -deurgang gekoppel en is van gesplete vloei -tipe. Moderne motorenjins is oor die algemeen toegerus met slegs 'n filterversamelaar en 'n volledige vloei -oliefilter. The coarse filter is used to filter the impurities with particle size of more than 0.05mm in the engine oil, and the fine filter is used to filter the fine impurities with particle size of more than 0.001mm.

● filter paper: the oil filter has higher requirements for filter paper than the air filter, mainly because the temperature of the oil varies from 0 to 300 degrees. Onder die drastiese temperatuurverandering verander die konsentrasie van die olie ook dienooreenkomstig, wat die filtervloei van die olie sal beïnvloed. The filter paper of high-quality engine oil filter should be able to filter impurities under severe temperature changes and ensure sufficient flow at the same time.

● Rubber seëlring: die filter seëlring van hoë gehalte enjinolie word met spesiale rubber gesintetiseer om 100% geen olielekkasie te verseker nie.

● Onderdrukkingsklep vir terugvloei: slegs beskikbaar in oliefilter van hoë gehalte. As die enjin af is, kan dit voorkom dat die oliefilter droog word; As die enjin weer aan die brand gesteek word, genereer dit onmiddellik druk om olie te lewer om die enjin te smeer. (ook bekend as Check Valve)

● Oorvloei-klep: slegs beskikbaar in oliefilter van hoë gehalte. When the external temperature drops to a certain value or when the oil filter exceeds the normal service life, the overflow valve will open under special pressure to allow unfiltered oil to flow directly into the engine. Die onsuiwerhede in die olie sal egter saam die enjin binnedring, maar die skade is baie kleiner as wat veroorsaak word deur geen olie in die enjin nie. Daarom is die oorloopklep die sleutel om die enjin in 'n noodgeval te beskerm. (ook bekend as omseilklep)