Condenser state predicting device

Abstract

There is provided a condenser state predicting device capable of recognizing operating condition-based state prediction information regarding the performance of a condenser and the thickness reduction of its tubes. A condenser state predicting device of an embodiment includes a display information generator configured to generate at least one of: first screen display information to display performance information indicating performance of a condenser, the performance of the condenser being predicted based on measurement information that is measured or input information that is input; and second screen display information to display residual thickness information indicating a residual ratio of the thickness of tubes of the condenser, the residual ratio being predicted based on the input information.

What is claimed is: 
     
         1 . A condenser state predicting device comprising a display information generating circuitry configured to generate at least one of:
 first screen display information to display performance information indicating performance of a condenser, the performance of the condenser being predicted based on measurement information that is measured or input information that is input; and   second screen display information to display residual thickness information indicating a residual ratio of thickness of a tube of the condenser, the residual ratio being predicted based on the input information.   
     
     
         2 . The condenser state predicting device according to  claim 1 , wherein the performance information includes at least one of a cleanliness factor, an internal pressure, and a contribution rate of an overall heat transfer coefficient in the condenser. 
     
     
         3 . The condenser state predicting device according to  claim 1 , wherein the first screen display information includes:
 first calculation data indicating the performance information calculated based on a first calculation condition; and   second calculation data indicating the performance information calculated based on a second calculation condition different from the first calculation condition.   
     
     
         4 . The condenser state predicting device according to  claim 1 , wherein the second screen display information includes:
 first calculation data indicating the residual thickness information predicted based on the input information; and   second calculation data indicating the residual thickness information predicted based on information that is different from the input information and is input.   
     
     
         5 . The condenser state predicting device according to  claim 3 , wherein the second calculation condition is composed of a latest calculation condition, and the first calculation condition is composed of a calculation condition set prior to a calculation result that is based on the second calculation condition. 
     
     
         6 . The condenser state predicting device according to  claim 1 , further comprising:
 a measurement data obtaining unit configured to obtain at least either a cooling water inlet temperature of cooling water flowing into a tube of the condenser and a cooling water outlet temperature of the cooling water discharged from the tube of the condenser or a cumulative operating time of the condenser; and   an arithmetic unit configured to execute at least one of:
 calculation of the performance information based on the cooling water inlet temperature and the cooling water outlet temperature; and 
 calculation of the residual thickness information based on the cumulative operating time of the condenser.