Oil sprayer for strong diesel engine

The utility model relates to an oil sprayer for diesel engine, in particular to an oil sprayer for strong diesel engine, wherein a head part of an oil return tube (2) is a hexagon, a head part of an oil sprayer locking cap (9) is a bi-hexagon plum-blossom-shape, a gap oil filter cavity (4) is direct...

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Bibliographische Detailangaben
1. Verfasser: HENGXIN HAN
Format: Patent
Sprache:eng
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Zusammenfassung:The utility model relates to an oil sprayer for diesel engine, in particular to an oil sprayer for strong diesel engine, wherein a head part of an oil return tube (2) is a hexagon, a head part of an oil sprayer locking cap (9) is a bi-hexagon plum-blossom-shape, a gap oil filter cavity (4) is directly communicated with a high pressure inlet hole (7). When the oil sprayer is assembled, an oil-return joint screw (1) or an oil sprayer locking cap (8) is fastened, the utility model is of convenient operation, security and reliability and good sealing performance. The high pressure inlet hole is convenient for processing, and the loss of fuel pressure is small, so that the oil sprayer can fulfill the requirement of high pressure spraying.