Intercooler with condensate water self-discharging function

Abstract

The invention relates to an intercooler with a condensate water self-discharging function. The intercooler comprises a gas inlet pipe, a ventilation pipeline and a gas outlet pipe which are connected in sequence, the gas outlet pipe comprises a second pipeline, a reducing pipe and a first pipeline which are connected in sequence, the inner diameter of the first pipeline is smaller than that of the second pipeline, and a water suction hole is formed in the inner wall of the second pipeline. The inner wall of the first pipeline is provided with a water outlet hole, the water suction hole communicates with the water outlet hole through a water suction channel, and the water suction channel is distributed in the side walls of the second pipeline, the reducing pipe and the first pipeline. Compared with the prior art, a small amount of condensate water generated in the intercooler evenly enters an engine combustion chamber, combustion in the engine combustion chamber is stable, manual water drainage is not needed, and the intercooler is simple in structure and low in cost.

Description

technical field [0001] The invention relates to an intercooler, in particular to an intercooler with the function of self-discharge of condensed water. Background technique [0002] The intercooler is mainly used in turbocharged engines to reduce the temperature of high-temperature air after supercharging, so as to reduce the heat load of the engine, increase the intake air volume, and then increase the power of the engine. The intercooler is generally integrated with the engine cooling water tank and placed at the front air intake grille of the vehicle. The intake end is connected to the engine supercharger outlet through the intercooler intake pipe, and the air outlet is connected to the engine through the intercooler outlet pipe. throttle. In any allowed vehicle environment, the cooling effect of the intercooler must meet the requirements of the normal operation of the engine. However, under certain high-temperature, high-humidity, rainy weather conditions and vehicle o...

AI Technical Summary

Problems solved by technology

[0003] One is to manually release water regularly, which is inconvenient to operate, and the condensed water cannot be discharged in time. When the gas flow or flow rate suddenly increases, the condensed water will be brought into the engine combustion chamber by the gas, resulting in unstable combustion;

[0004] The second is to add a Venturi device to the intercooler. The Venturi device is as follows: figure 2 As shown, the structure is complicated and the cost is high

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