| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat consumption calculating system for calculating heat supply costs to a heat load device by easily and accurately measuring information relating to heat consumption in the heat load device without using a flowmeter. SOLUTION: In a heat supply system, this heat consumption calculating system comprises an operational information acquiring means 21 disposed in each of the heat load devices 100 for acquiring the information on an operation period of a heat storage water circulating means, and the information on a supply period of heat source water to a second heat consumption means 85, a heat generating operation cost deriving means 22 for deriving the heat generating operation cost of a heat source device 6, and an individual cost deriving means 23 for dividing the heat generating operation cost of the heat source device 6 by the total value of a value obtained by multiplying the operation period of the heat storage water circulating means by a first coefficient, and a value obtained by multiplying the supply period of heat source water to the second heat consumption means 85 in each of the heat load devices 100, and deriving the individual heat generating operation cost necessary for generating the heat consumed by each of the heat load devices 100. COPYRIGHT: (C)2009,JPO&INPIT |
