High-temperature gas-cooled reactor steam generating system and method

US9111652B2 · kind B2 · utility

Assignee

• TSINGHUA UNIVERSITY · CN

Inventors

• Zuoyi Zhang · Beijing, CN
• Zongxin Wu · Beijing, CN
• Dazhong Wang · 东风镇, CN
• Yuanhui Xu · Beijing, CN
• Yuliang Sun · Beijing, CN
• Fu Li · Beijing, CN
• Yujie Dong · Beijing, CN

Key dates

• Filing date: Jan 20, 2010
• Grant date: Aug 18, 2015
• Expiry date: Oct 5, 2030

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E30/30
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A high-temperature gas-cooled reactor steam generating system comprises a plurality of nuclear steam supply systems, a high-pressure cylinder (21), a low-pressure cylinder (22), a condenser (23), a condensate pump (24), a low-pressure heater (25), a deaerator (26), a water supply pump (27), and a high-pressure heater (28) which are sequentially connected end to end to form a close steam loop. On one hand, the inherent safety of the reactor is guaranteed and the generating system is simplified with the inherent safety. On the other hand, the scale economy of the steam engine system and other systems of a whole power station is guaranteed through batch copy, a shared auxiliary system and a scale effect.