Aluminum pipe of automobile radiator core turbulent flow structure

• Main Author: LI YONGNENG
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses an automobile radiator core turbulent flow structure aluminum pipe which comprises an aluminum pipe body, and the front surface and the back surface of the aluminum pipe body are respectively provided with two rows of transversely corresponding initial dotting turbulent flow structures. A plurality of rows of dotting turbulent flow structures which are distributed in astaggered mode with the starting two rows of dotting turbulent flow structures are further arranged in the width direction of the aluminum pipe body, and the dotting turbulent flow structures on the front surface of the aluminum pipe body and the dotting turbulent flow structures on the back surface of the aluminum pipe body are distributed in a staggered mode. According to the utility model, theliquid passing area of each section and the contact area of the surface and the fin brazing can be ensured while the fluid on the pipe width is fully disturbed, so that the aims of increasing the heattransfer of the aluminum p