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.)

1. An engine oil heat preservation mechanism is characterized in that: be provided with machine oil vacuum flask 2 in engine oil drain pan 1, vacuum flask 2 is equipped with machine oil entry 3, 5 one end of oil feed heat preservation pipe and vacuum flask machine oil entry 3 are connected, the other end is connected with machine oil strainer 8, 6 one end of heat preservation pipe that produces oil are connected with vacuum flask machine oil export 4, the other end is connected with machine oil pump 7, leave certain clearance between vacuum flask 2 and the oil drain pan 1 in order to guarantee that machine oil normally dispels the heat, 2 are provided with miniature electric heater 9 in vacuum flask, electric heater 9 wire is connected with the outside low capacity storage battery 10 of engine along oil feed heat preservation pipe 5 and is guaranteed that electric heater 9 lasts the work three days, make the machine oil temperature in the vacuum flask 2 keep three days at seventy degrees.

The technical field is as follows:

the invention belongs to the technical field of automobile engines.

Background art:

the engine oil of the engine of the existing vehicle is stored in an oil pan, the temperature of the engine oil is rapidly reduced when the engine stops, the viscosity of the engine oil is lower when the temperature of the engine oil is reduced more rapidly when the vehicle is outdoors in winter, the engine is hard to start due to large abrasion when the engine is restarted, and the main factor influencing the service life of the engine is the abrasion during cold start.

The invention has the following patent contents:

the invention aims to overcome the defects of the prior art and provides an engine oil heat preservation mechanism which is characterized in that: an engine oil heat preservation mechanism is characterized in that: 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.

The attached drawings are as follows:

the figure is a schematic diagram of the patent structure of the invention.

1-oil bottom shell 2-vacuum thermos bottle 3-thermos bottle inlet 4-thermos bottle outlet 5-oil inlet heat preservation pipe 6-oil outlet heat preservation pipe 7-oil pump 8-strainer 9-electric heater 10-storage battery

The specific implementation scheme is as follows:

an engine oil heat preservation mechanism is characterized in that: 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.