2801 太陽エネルギーを熱源とするヒートポンプの提案(G09 環境工学,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

概要

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Recently, utilizing natural energy effectively has attracted attention from a view point of energy saving. To promote the use of natural energy into the air conditioning field, we have investigated the solar thermal energy utilization system with Solar Wall, which is a type of the solar energy collector. Solar Wall can heat up ambient air has application to many sorts of air conditioning system; for example, ambient air heating in winter, regeneration heat source for the desiccant air conditioning system in summer and so on. This paper discusses the characteristic of Solar Wall by experiment and the performance evaluation of heat pump system with Solar Wall as heat source by simulation. As a result, it is clarified that heat collection efficiency of Solar Wall can be enhanced and COP of heat pump system with Solar Wall increases according to the rise of air volume flow.
社団法人日本機械学会の論文
2008-08-02