Self-heat-dissipation pressure-reducing valve

US10139011B2 · kind B2 · utility

Assignee

• China University of Mining and Technology · CN

Inventors

• Xiumei Liu · Tianjin, CN
• Beibei Li · Yantai, CN
• Huawen Xu · 安丰镇, CN
• Jie He · Nanhu, CN
• Bingyang Wang · Longbeilingcun, CN
• Mingli Jiao · 安丰镇, CN
• Fuhua Sun · 安丰镇, CN
• Haibing Wang · Dongguan, CN
• Xiaochen Liu · 安丰镇, CN
• Zhenzhen Dai · 安丰镇, CN
• Zihao XIE · 安丰镇, CN

Key dates

• Filing date: Nov 4, 2016
• Grant date: Nov 27, 2018
• Expiry date: Nov 4, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/6525
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A self-heat-dissipation pressure-reducing valve includes: a heat-dissipation valve core, an upper valve deck, a guiding valve deck, a valve body, a heat-dissipation valve seat, an air guide hood, and a turbine-type heat dissipation device. The heat-dissipation valve core is formed by a valve core composed of a heat pipe, and valve core heat-dissipation fins. The heat-dissipation valve seat includes a valve seat pocket, a valve seat shell, heat pipes, and valve seat heat-dissipation fins. An outer circumferential surface of the valve seat pocket is wound with multiple heat pipes fixed to the valve seat heat-dissipation fins. The turbine-type heat dissipation device includes a fan shell provided at a medium inlet, and a turbine. The turbine is lashed by a medium to turn the fan shell, and wind is guided in one direction through the external air guide hood to implement heat dissipation.