A cooling device for automobile engine with multi-channel flow of coolant

Abstract

The invention discloses an automobile engine heat dissipation device with a cooling liquid multi-channel flowing function. The automobile engine heat dissipation device comprises a cooling fin box; atop-end cooling liquid box is arranged at the top end of the cooling fin box; a bottom-end cooling liquid box is arranged at the bottom end of the cooling fin box; the bottom end of the top-end cooling liquid box is connected with a flat pipe through a pipeline; the flat pipe penetrates to the inner side of the cooling fin box and extends to the bottom end of the cooling fin box; the bottom end ofthe flat pipe is connected with the bottom-end cooling liquid box through a pipeline; cooling fins are arranged on one side of the flat pipe; one side of the top-end cooling liquid box is connected with a minitype pump through a pipeline; and a backflow pipe is arranged at the bottom end of the minitype pump. Through arrangement of a cooling box, the backflow pipe and an atomizer, the problems that when an automobile engine heat dissipation device is in use, the temperature of cooling liquid of the automobile engine heat dissipation device is too high for a long time, the cooling liquid is prone to going bad accordingly, and the service life of the cooling liquid of the automobile engine heat dissipation device is affected are solved.

Description

technical field [0001] The invention belongs to the field of engine heat dissipation equipment, and in particular relates to an automobile engine heat dissipation device in which cooling liquid flows through multiple channels. Background technique [0002] The function of the car engine cooling device is to dissipate part of the heat absorbed by the heated parts in time to ensure that the engine works at the most suitable temperature. The cooling system of the engine can be divided into air cooling and water cooling. The cooling system with air as the cooling medium becomes The air-cooled system, which uses coolant as the cooling medium, is called the water-cooled system. The main cycle includes two working cycles, namely the cold cycle and the normal cycle. Open the thermostat in the system, and the coolant at this time is only circulating in the engine through the water pump, the purpose is to make the engine reach the normal operating temperature as soon as possible. [...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of automobile engine cooling device that cooling liquid flows through multiple channels, when using existing engine cooling device, the cooling liquid temperature of automobile engine cooling device is too high for a long time, it is easy to make cooling liquid go bad and engine cooling The water does not adhere to the inner wall of the radiator box and flows, which affects the heat dissipation effect

Images