| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of estimating a cleaning effect capable of estimating how much energy consumption and CO<SB POS="POST">2</SB>emission can be reduced by cleaning a cooling water line of a refrigerating system. <P>SOLUTION: In the method of estimating the cleaning effect in the refrigerating system having a compression type refrigerating machine including a compressor, a condenser and an evaporator, or an absorption type refrigerating machine having a regenerator, a condenser, an evaporator and an absorber, estimating the effect of cleaning the cooling water line for circulating the cooling water to the condenser, items of load and energy consumption are measured before and after cleaning a cooling water line in an existing first refrigerating system, LTD is calculated from the measured values to accumulate the data, furthermore, items of load and energy consumption are measured before cleaning a cooling water line of a second refrigerating system of the same manufacturer and thee same model number disposed in the other place, and the reduction of energy or CO<SB POS="POST">2</SB>caused by the cleaning is calculated from the accumulated data. <P>COPYRIGHT: (C)2013,JPO&INPIT |
