439 冷温熱取り出し型吸収ヒートポンプの性能解析(省エネルギー(IV))(空気調和・冷凍技術)

• 梶谷 俊朗

  Waseda University

• 鄭 宗秀

  Waseda University

• 玄 成建

  Waseda University

• 齋藤 潔

  Waseda University

• 河合 素直

  Waseda University

書誌事項

タイトル別名

• The performance analysis of the absorption heat pump which can provide hot and cold heat

抄録

An absorption refrigerator is getting attentions as a waste heat recovery system in a cogeneration system. To improve the efficiency of the cogeneration system more, it is indispensable to improve even the efficiency of the absorption refrigerator driven by waste heat. But to drive the absorption refrigerator with waste heat, it is difficult to advance the cycle and improve the efficiency. From this reason, if the cold heat is only obtained, the efficiency can not be enhanced greatly. Therefore this research suggests the absorption heat pump which can supply the cold and the hot heat which has been conventionally rejected as the cooling heat in the absorber and condenser, and analyzes the performance of this system by the simulation. As a result, In mode 3, COP_T is the highest in three modes, and its value is 2.52 for the working fluids H_2O-LiBr+LiI+LiCl+LiNO_3 when the cold heat temperature is 5℃ and the hot heat is 50℃.

収録刊行物

• 環境工学総合シンポジウム講演論文集

  環境工学総合シンポジウム講演論文集 2001.11 (0), 540-543, 2001

  一般社団法人 日本機械学会

キーワード

• Absorption refrigerator
• Cogeneration
• Efficiency
• Hot heat
• Simulation

詳細情報

• CRID: 1390001205839319936
• NII論文ID: 110002484502
• DOI: 10.1299/jsmeenv.2001.11.540
• ISSN: 24242969
• Web Site: https://www.jstage.jst.go.jp/article/jsmeenv/2001.11/0/2001.11_540/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可