環境工学総合シンポジウム講演論文集
Online ISSN : 2424-2969
セッションID: 434
会議情報
434 CO_2ヒートポンプを用いたカップ式自動販売機の可能性評価(省エネルギー(II))(空気調和・冷凍技術)
増田 哲也井崎 博和江原 俊行石原 寿和斎藤 隆泰滝沢 貴久男須齋 崇
著者情報
会議録・要旨集 フリー

詳細
抄録
A cup vending machine needs both hot water for hot drinks and chilled water and ice for cold drinks simultaneously. In a conventional cup vender, an electric heater is used for water heating and refrigeration circuit is used for water cooling and making ice. Using CO_2 heat pump system, hot water can be obtained from high pressure side and chilled water from low pressure side simultaneously. So it will be expected that the energy consumption and global warming potential is reduced by using CO_2 as working fluid. This report is described the performance evaluation of a cup vending machine applying CO_2 heat pump system.
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© 2001 一般社団法人 日本機械学会
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