Heat exchanger based on gyroid/diamond hybrid minimal surface-based disturbance structure

US12276466B2 · kind B2 · utility

Assignee

• Dalian University of Technology · CN

Inventors

• Yu LIU · 东风镇, CN
• Guanghan Yan · 东风镇, CN
• Jiafel Zhao · 东风镇, CN
• Yongchen SONG · 东风镇, CN
• Mingrui Sun · 红钢城街道, CN
• Yiqiang Liang · 东风镇, CN
• Lei Yang · Shanghai, CN
• Lunxiang Zhang · 东风镇, CN
• Yunsheng Yang · 安丰镇, CN
• Shuai Li · Zhejiang, CN
• Zhaoda Zhang · Andover, US
• Xiaokai Zhang · Dublin, US
• Han Yan · Beijing, CN
• Fuyu Hua · 东风镇, CN
• Yunlong Chai · 东风镇, CN
• Jun Zhang · Longbeilingcun, CN
• Di Wu · Tangxia, CN
• Kangjie Liu · 东风镇, CN
• Peng Wang · Longbeilingcun, CN

Key dates

• Filing date: Dec 26, 2022
• Grant date: Apr 15, 2025
• Expiry date: Dec 26, 2042

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F28F2275/06
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

The present disclosure belongs to the technical field of heat exchangers, and provides a heat exchanger based on a Gyroid/Diamond (GD-type) hybrid minimal surface-based disturbance structure. The heat exchanger includes a core, headers, and flanges. The core includes a cold fluid channel and a hot fluid channel, the cold fluid channel and the hot fluid channel are separated by a parting sheet. An inlet and an outlet of the cold fluid channel are separated from an inlet and an outlet of the hot fluid channel by sealing bars. A GD-type hybrid minimal surface-based disturbance structure is inserted into the hot fluid channel. A cold fluid and a hot fluid are distributed in a cross-flow manner.