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Study on Integrated Assessment of Comfort and Energy Saving by Using Various Heating and Cooling Systems and Cross-Ventilation

多种冷暖系统及交叉通风的舒适度与节能综合评价研究

基本信息

批准号：
19360256
负责人：
SAKAMOTO Yuzo
金额：
$ 12.9万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2007
资助国家：
日本
起止时间：
2007 至 2009
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19360256/
关键词：
建築環境・設備省エネルギー暖冷房通風モデル化

项目摘要

「建物」と暖冷房「機器」の両者を踏まえ、快適性と省エネ性を統合的に評価する手法(以下、統合的評価手法と記す)を検討し、提案するに至った。検討にあたって、各種暖冷房方式による温熱環境の差異や実働効率などの機器の稼働状況などの実態を実験・実測により把握し、そのデータを整備した。また、通風による冷房負荷削減効果を予測する上で不可欠となる、建物に作用する風圧力に関するデータベースを風洞実験により整備した。なお、統合的評価手法については、今後も検討・改良を加えていく所存である。An integrated assessment method of comfort and energy saving were investigated, and proposed in this study. This method is based on both sides of "Building specifications" and "HVAC systems". In this investigation of the method, thermal environment by various HVAC systems and actual efficiency of equipments were arranged by experiments and actual survey. Moreover, the data base of wind pressure coefficients of buildings was maintained by the wind tunnel experiment.

"Building" and "cold room machine" are the most important parts of the evaluation method (hereinafter, the evaluation method of integration). The difference between the temperature and the temperature of various heating and cooling methods, the actual operation of the machine, the actual operation of the machine, the control of the temperature and the maintenance of the machine are discussed. The effect of cooling room load reduction on ventilation and wind tunnel maintenance cannot be predicted without the influence of wind pressure on buildings. The evaluation method of integration is not correct, and the future review is improved. An integrated assessment method of comfort and energy saving were investigated, and proposed in this study. This method is based on both sides of "Building specifications" and "HVAC systems". In this investigation of the method, thermal environment by various HVAC systems and actual efficiency of equipments were arranged by experiments and actual survey. Moreover, the data base of wind pressure coefficients of buildings was maintained by the wind tunnel experiment.