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US08816865B1 Method and system for measuring temperature and pressure in different regions to determine steam quality 有权
测量不同地区温度和压力的方法和系统，以确定蒸汽质量

  • Patent Title: Method and system for measuring temperature and pressure in different regions to determine steam quality
  • Patent Title (中): 测量不同地区温度和压力的方法和系统，以确定蒸汽质量
  • Application No.: US13691997
    Application Date: 2012-12-03
  • Publication No.: US08816865B1
    Publication Date: 2014-08-26
  • Inventor: Walter T. Deacon
  • Applicant: Walter T. Deacon
  • Agency: Taft Stettinius & Hollister LLP
  • Agent Brian Lynch
  • Main IPC: G08B21/00
  • IPC: G08B21/00
Method and system for measuring temperature and pressure in different regions to determine steam quality
Abstract:
A method and apparatus for monitoring the quality of steam used in a process is disclosed. A pressure and temperature sensor is exposed to the steam on either side of an inline pressure drop device such as an orifice or pressure reducing valve. The measurements are transmitted to a controller that calculates the steam quality percentage or superheat value. An alarm is issued if the steam quality is beyond a predetermined tolerance.
Abstract(Chinese):

公开了一种用于监测在工艺中使用的蒸汽的质量的方法和装置。 压力和温度传感器暴露在直列压降装置（例如孔口或减压阀）两侧的蒸汽上。 测量值传输到计算蒸汽质量百分比或过热值的控制器。 如果蒸汽质量超出预定公差，则发出报警。

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