阅读说明：本技术 一种发动机机油保温机构 (Engine oil heat preservation mechanism ) 是由 李宜平 于 2019-01-14 设计创作，主要内容包括：在发动机油油底壳1内设置有机油真空保温瓶2,真空保温瓶2设有机油入口3,进油保温管5一端与真空保温瓶机油入口3连接,另一端与机油集滤器8连接,出油保温管6一端与真空保温瓶机油出口4连接,另一端与机油泵7连接,真空保温瓶2与油底壳1之间留有一定间隙以保证机油正常散热,在真空保温瓶内2设置有微型电加热器9,电加热器9导线沿进油保温管5与发动机外部小容量电瓶10连接保证电加热器9持续工作三天,使真空保温瓶2内的机油温度在七十度保持三天,电瓶10在发动机工作时充电停车时为电加热器9供电,使发动机冷启动时的磨损大幅度下降发动机寿命延长。(An engine oil vacuum flask 2 is arranged in an engine oil bottom case 1, the vacuum flask 2 is provided with an engine oil inlet 3, one end of an oil inlet heat preservation pipe 5 is connected with the engine oil inlet 3 of the vacuum flask, the other end is connected with an engine oil strainer 8, one end of an oil outlet heat preservation pipe 6 is connected with an engine oil outlet 4 of the vacuum flask, the other end is connected with an engine oil pump 7, a certain gap is left between the vacuum flask 2 and the oil bottom case 1 to ensure the normal heat dissipation of the engine oil, a miniature electric heater 9 is arranged in the vacuum flask 2, a lead of the electric heater 9 is connected with a small-capacity storage battery 10 outside the engine along an oil inlet heat-insulating pipe 5 to ensure that the electric heater 9 continuously works for three days, so that the temperature of engine oil in the vacuum flask 2 is kept for three days at seventy degrees, the storage battery 10 supplies power for the electric heater 9 when the engine is charged and stopped when the engine works, and the abrasion of the engine during cold start greatly reduces the service life of the engine.)