华侨大学学报（自然科学版）
華僑大學學報（自然科學版）
화교대학학보（자연과학판）
Journal of Huaqiao University (Natural Science)
2015年
5期
593-597
,共5页
公共建筑%太阳能%热水系统%运行效益
公共建築%太暘能%熱水繫統%運行效益
공공건축%태양능%열수계통%운행효익
public buildings%solar energy%water heating system%effectiveness
以大型公共建筑示范项目为研究对象，通过测评、计算得出调查对象太阳能热水系统的年节约费用、静态投资回收期、环保效益和全年太阳能保证率．结果表明：太阳能热水系统的使用率在所有项目中比率最高，应用广泛，使用份额大；调查对象的年平均节约费用为21．91万元，平均静态投资回收期为3．47 a，经济效益良好，且太阳能保证率平均值接近50％，符合国标要求．相对于使用化石燃料生产热水，太阳能可大幅减少对环境的污染，环保效益显著．
以大型公共建築示範項目為研究對象，通過測評、計算得齣調查對象太暘能熱水繫統的年節約費用、靜態投資迴收期、環保效益和全年太暘能保證率．結果錶明：太暘能熱水繫統的使用率在所有項目中比率最高，應用廣汎，使用份額大；調查對象的年平均節約費用為21．91萬元，平均靜態投資迴收期為3．47 a，經濟效益良好，且太暘能保證率平均值接近50％，符閤國標要求．相對于使用化石燃料生產熱水，太暘能可大幅減少對環境的汙染，環保效益顯著．
이대형공공건축시범항목위연구대상，통과측평、계산득출조사대상태양능열수계통적년절약비용、정태투자회수기、배보효익화전년태양능보증솔．결과표명：태양능열수계통적사용솔재소유항목중비솔최고，응용엄범，사용빈액대；조사대상적년평균절약비용위21．91만원，평균정태투자회수기위3．47 a，경제효익량호，차태양능보증솔평균치접근50％，부합국표요구．상대우사용화석연료생산열수，태양능가대폭감소대배경적오염，배보효익현저．
Taking the ten large public building demonstration projects as the studying object,static payback time,envi-ronmental protection benefits and the annual assurance rate of the solar water heating system were discussed through eval-uation and calculation.The result shows that among all the items,the usage rate of the solar water heating system is the highest with wide application and big share.The annual cost savings of the projects is 219 100 Yuan,the average static payback time is 3.47 years,indicating good economic benefit.The average solar assurance rate is close to 50%,in ac-cordance with the national standards.Compared with heating water using fossil fuels,the solar energy application can sharply reduce the environment pollution,also can benefit greatly the environmental protection.
