A-51 住宅におけるCO_2ヒートポンプ式給湯機の稼働実態に関する研究 : (第10報)追焚負荷を考慮した給湯負荷モードによる性能評価実験

概要

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The authors carried out questionnaires and field measurements on the hot water usage and the performance for the CO_2 heat pump (water heater in 14 houses. In this paper, based on the results of the measurements, the behavior of hot water usage and the loads of hot water consumption are analyzed. Especially, as for the loads of reheating bathwater, the relationship between loads and intervals of reheating are shown. And, the authors made a calculation method with calculation process of reheating bathwater. According to the calculation results, some mode of hot water loads for fourteen days were suggested. Finally, the authors carried out experimental evaluation for CO_2 heat pump water heater by using the mode of hot water loads.
社団法人空気調和・衛生工学会の論文
2009-08-18