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Air-Conditioning System by Chemical Heat Pump Driven only by Solar Energy

Research Project

Project/Area Number 25420917
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Energy engineering
Research InstitutionChiba University

Principal Investigator

OGURA HIRONAO  千葉大学, 工学(系)研究科(研究院), 教授 (40253554)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsソーラーケミカルヒートポンプ / ソーラークーリング / 太陽化学蓄熱 / オフグリッド / 太陽熱 / 化学蓄熱 / 硫酸カルシウム / 冷温熱生成 / 集熱 / 日射
Outline of Final Research Achievements

In order to construct an independence type high-efficient air-conditioning system by chemical heat pump driven only by solar energy, experimental studies were performed. As a result, most suitable for the solar chemical heat storage 1. The heat collection system and the control method, 2. The heat exchange system and the control method, 3. The reaction material were found, and based on those, 4.The most suitable chemical heat pump design and the operating method were decided by experiments and theoretical analysis. Finally, 5. The complete independence type solar chemical heat pump which included a heating medium driven by photovoltaic generation could show the performance which can construct high-efficient air-conditioning systems.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (7 results)

All 2016 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results) (of which Invited: 2 results)

  • [Journal Article] Reaction control of CaSO4 during hydration/dehydration repetition for chemical heat pump system2014

    • Author(s)
      Jun-Hee Lee, Hironao Ogura, Satoshi Sato
    • Journal Title

      Applied Thermal Engineering

      Volume: 63 Issue: 1 Pages: 192-199

    • DOI

      10.1016/j.applthermaleng.2013.10.043

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] 各種熱駆動ケミカルヒートポンプによる未利用・再生可能エネルギーマネジメントシステム2016

    • Author(s)
      小倉裕直
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ソーラーケミカルヒートポンプの環境対応デザイン2014

    • Author(s)
      秋谷直紀, 小倉裕直
    • Organizer
      化学工学会第46回秋季大会
    • Place of Presentation
      福岡
    • Year and Date
      2014-09-17 – 2014-09-19
    • Related Report
      2014 Research-status Report
  • [Presentation] Experimental and theoretical studies on solar chemical heat pump for air conditioning2014

    • Author(s)
      Takayuki Shimazu, Hironao Ogura
    • Organizer
      GRAND RENEWABLE ENERGY 2014
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2014-07-27 – 2014-08-01
    • Related Report
      2014 Research-status Report
  • [Presentation] 化学蓄熱・ケミカルヒートポンプによる地産地消エネルギーリサイクルシステム2014

    • Author(s)
      小倉裕直
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      相模原
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Air Conditioning and Hot Water Supply System using Solar Chemical Heat Pump2013

    • Author(s)
      Hironao Ogura, Atsushi Saigusa and Takayuki Shimazu
    • Organizer
      The 4th TSME International Conference on Mechanical Engineering
    • Place of Presentation
      タイ
    • Related Report
      2013 Research-status Report
  • [Presentation] 硫酸カルシウム系ケミカルヒートポンプによる完全独立型太陽エネルギー駆動冷暖房システム実現のための基礎実験2013

    • Author(s)
      小倉裕直,三枝篤志,島津隆行
    • Organizer
      平成25 年度 日本太陽エネルギー学会・日本風力エネルギー学会合同研究発表会
    • Place of Presentation
      那覇
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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