公开(公告)号：EP0160401A1

公开(公告)日：1985-11-06

申请号：EP85302196.2

申请日：1985-03-29

申请人： THE BABCOCK & WILCOX COMPANY

发明人： Casteen, Lynn A. ,  Patel, Raj L. ,  Gilbert, Kim T. ,  Snoke, Steven R.

IPC分类号： G21C1/08

CPC分类号： G21C1/09 ,  Y02E30/40

摘要： (57) Reflective type insulation is utilized to elevate the temperature in the loop seal piping of a loop seal of a pressurizer. Damage to safety valve components and downstream piping caused by water in the piping is substantially reduced by exposing the loop seal piping to heat gain from a portion of the outer surface of the pressurizer. Safety valve allowable sustained operating temperature requirements are considered in the insulation system design.

摘要翻译： 利用反射型绝缘来提高加压器的环形密封件的环形密封管道中的温度。 通过将环形密封管道暴露于来自加压器的外表面的一部分的热增益，导致管道中由水引起的对安全阀部件和下游管道的损害大大降低。 在绝缘系统设计中考虑了安全阀允许的持续工作温度要求。