能源研究与信息
能源研究與信息
능원연구여신식
ENERGY RESEARCH AND INFORMATION
2015年
1期
38-42
,共5页
空调器%用铜量%换热性能%成本
空調器%用銅量%換熱性能%成本
공조기%용동량%환열성능%성본
air conditioner%copper consumption%heat exchange performance%cost
从小管径铜管替代的角度出发，针对目前市场上常见的管径为Φ9．53 mm、Φ7 mm 以及Ф5 mm 的铜管空调换热器进行性能测试和成本对比分析．研究结果表明：采用Φ5 mm 铜管换热器比采用Φ7 mm 铜管换热器的用铜量最高节约了26．74％；采用Φ5 mm 铜管换热器比采用Φ9．53 mm 铜管换热器的用铜量最高节约了46．43％；而在相同实验条件下，Φ5 mm 铜管平均换热性能比Φ7 mm 铜管平均换热性能和Φ9．53 mm铜管平均换热性能均有所增加．
從小管徑銅管替代的角度齣髮，針對目前市場上常見的管徑為Φ9．53 mm、Φ7 mm 以及Ф5 mm 的銅管空調換熱器進行性能測試和成本對比分析．研究結果錶明：採用Φ5 mm 銅管換熱器比採用Φ7 mm 銅管換熱器的用銅量最高節約瞭26．74％；採用Φ5 mm 銅管換熱器比採用Φ9．53 mm 銅管換熱器的用銅量最高節約瞭46．43％；而在相同實驗條件下，Φ5 mm 銅管平均換熱性能比Φ7 mm 銅管平均換熱性能和Φ9．53 mm銅管平均換熱性能均有所增加．
종소관경동관체대적각도출발，침대목전시장상상견적관경위Φ9．53 mm、Φ7 mm 이급Ф5 mm 적동관공조환열기진행성능측시화성본대비분석．연구결과표명：채용Φ5 mm 동관환열기비채용Φ7 mm 동관환열기적용동량최고절약료26．74％；채용Φ5 mm 동관환열기비채용Φ9．53 mm 동관환열기적용동량최고절약료46．43％；이재상동실험조건하，Φ5 mm 동관평균환열성능비Φ7 mm 동관평균환열성능화Φ9．53 mm동관평균환열성능균유소증가．
In the view of replacement of large diameter copper pipes with the small diameter pipes,the performance and cost of three different air conditioners were investigated,in which the common copper tubes with diameters of 9.53 mm,7 mm and 5 mm were used respectively.The results show that the copper consumption of the heat exchanger made with Φ 5 mm pipes is 26.74% lower than that of the heat exchanger made with Φ 7 mm pipes,and 46.43% lower than that of the heat exchanger made withΦ 9.53 mm pipes.Under the same experimental conditions,the heat exchange performance of the Φ 5 mm pipe is better than that of the Φ 7 mm pipe and the Φ 9.53 mm pipe.
