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油冷式滑片压缩机优越性的关键所在,系采用了喷油内冷的设计原理。即在压缩过程中向气缸内大量喷油,直接吸收并带走压缩热,达到最有利的冷却的同时,密封所有的内部间隙和提供良好的润滑条件。从而使该机获得了比一般活塞式压缩机低得多的排气温度、较高的容积效率和较低的机械磨损。
The key to the superiority of oil-cooled vane compressor is to adopt the design principle of oil-injected internal cooling. That is, a large amount of fuel is injected into the cylinder during compression to directly absorb and remove the heat of compression to achieve the most favorable cooling while sealing all internal gaps and providing good lubrication conditions. This results in a much lower exhaust temperature, higher volumetric efficiency and lower mechanical wear than conventional piston compressors.