| 摘要 |
PROBLEM TO BE SOLVED: To easily measure steam pressure without attaching a pressure measurement means that directly detects steam pressure.SOLUTION: A boiler steam pressure measurement device that measures the saturated vapor pressure of a steam boiler 2 includes: temperature sensors 5A, 5B mounted in contact with an outer surface 4A of a section 4 in a phase equilibrium state with steam flow paths 3A, 3B in the steam boiler 2; a heat-insulating material 6 that covers the temperature sensors 5A, 5B such that the heat discharge amount from the attachment section of the temperature sensors 5A, 5B is a negligible value; and a controller 7 that calculates the saturated vapor pressure inside the steam flow paths 3A, 3B on the basis of the measurement values for the temperature sensors 5A, 5B. |
