Intercooler cooling pipe with reinforcing devices

Abstract

The invention discloses an intercooler cooling pipe with reinforcing devices; the reinforcing devices are respectively inserted in the two ends of the cooling pipe, fit the inner wall of the cooling pipe, and are brazed with the inner wall of the cooling pipe as a whole; and the reinforcing devices comprise reinforcing ribs regularly arranged, and multiple cooling channels in the length direction of the cooling pipe. The intercooler cooling pipe can effectively reinforce the strength of the part, liable to lose efficacy, of the cooling pipe so as to prolong the service life of an intercooler.

Description

technical field [0001] The invention belongs to the technical field of intercoolers, in particular to an intercooler cooling pipe with a strengthening device. Background technique [0002] The intercooler is an important engine accessory, and most of the existing aluminum tube belt intercoolers, the cooling tube is an important part of the aluminum tube belt intercooler, the design of the strength and reliability of the cooling tube Critical to the life of the aluminum intercooler. Usually, the two ends of the cooling pipe are inserted into the two main pieces of the intercooler and connected by brazing. The welding edges of the cooling pipe and the hole of the main piece at the four corners of the core are susceptible to the cold and heat stress of the heat medium in the pipe, and the outer mounting bracket passes through the air. The combined action of the alternating stress from the chamber and the main piece, therefore, the cooling pipe is prone to cracking and air leak...

AI Technical Summary

Problems solved by technology

Usually, the two ends of the cooling pipe are inserted into the two main pieces of the intercooler and connected by brazing. The welding edges of the cooling pipe and the hole of the main piece at the four corners of the core are susceptible to the cold and heat stress of the heat medium in the pipe, and the outer mounting bracket passes through the air. The combined action of the alternating stress from the chamber and the main piece, therefore, the corner of the cooling pipe is prone to cracking and air leakage, which affects the service life of the cooling pipe and the intercooler

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