Gasoline engine with efficient cooling function

Abstract

The invention discloses a gasoline engine with an efficient cooling function. The gasoline engine comprises an engine body, a water tank, circulating water pipes, a circulating water pump, a heat dissipation mechanism, an oil pan, a telescopic mechanism and a fixing mechanism; the water tank is fixedly connected to the upper end of the engine body, and the circulating water pipes are fixedly connected to the two ends of the water tank correspondingly; a water groove is formed in an outer shell of the engine body, and the two ends of the water groove are fixedly connected with the circulating water pipes on the two sides of the water tank respectively; and the circulating water pump is fixedly connected to the engine body and located on one side of the water tank. The gasoline engine has the beneficial effects that the flowing speed of air surrounding cooling fins is increased through a fan of the heat dissipation mechanism, water mist sprayed on the cooling fins can volatilize rapidly, accordingly, dissipation of heat on the cooling fins is accelerated, the heat dissipation speed of the engine body is increased, the engine body can dissipate heat efficiently, and mechanical damage caused when the engine works under the high-temperature condition is avoided.

Description

technical field [0001] The invention relates to a gasoline engine, in particular to a gasoline engine with a high-efficiency cooling function, and belongs to the technical field of gasoline engines. Background technique [0002] Gasoline engine uses gasoline as fuel to convert internal energy into kinetic energy. Because gasoline has low viscosity and evaporates quickly, gasoline injection system can be used to inject gasoline into the cylinder, and after compression reaches a certain temperature and pressure, it is ignited with a spark plug. , so that the gas expands to do work, and in order to reduce the mechanical friction in the gasoline engine, lubricating oil is usually added regularly inside the engine for lubrication, and the lubricating oil of the exhaust gas will be collected in the oil pan at the lower end of the engine. [0003] When the engine continues to work in hot summer, the engine cannot be cooled effectively only through the cooling device outside the eng...

AI Technical Summary

Problems solved by technology

[0003] When the engine continues to work in hot summer, the engine cannot be cooled effectively only through the cooling device on the outside of the engine, which will cause the engine to continue to work at high temperature, which will not only increase the energy loss of the engine when it does work, but also cause cylinder explosion inside the engine. Dangerous, and when the engine maintenance needs to remove the waste lubricating oil in the oil pan, it is usually necessary to use a special tool to open the sealing plug of the oil drain hole, and the sealing plug and the oil pan are two independent entities, resulting in Prone to loss of sealing plug

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