| 从节能的角度分析给水管材的选用 |
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| 引用本文： | 陈礼洪,程宏伟. 从节能的角度分析给水管材的选用[J]. 福建建筑高等专科学校学报, 2009, 0(4): 326-328 |
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| 作者姓名： | 陈礼洪 程宏伟 |
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| 作者单位： | [1]福建工程学院环境与设备工程系,福建福州350108 [2]福建省建筑设计研究院,福建福州350001 |
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| 摘 要： | 采用对比分析方法，推得各种管径的给水管材与相应公称直径的镀锌钢管单位长度水头损失的比值K，通过对各种规格管材K值的分析，从节能角度提出选用给水管材的合理化建议。
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| 关 键 词： | 节能 给水管材 水力工况 计算内径 单位长度水头损失 |
Water pipe selection for energy-saving |
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| Chen Lihong,Cheng Hongwei. Water pipe selection for energy-saving[J]. Journal of Fujian College of Architecture & C.E., 2009, 0(4): 326-328 |
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| Authors: | Chen Lihong Cheng Hongwei |
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| Affiliation: | 1. Environment and Equipment Engineering Department, Fujian University of Technology, Fuzhou 350108, China; 2. Fujian Provincial Institute of Architectural Design and Research, Fuzhou 350001, China) |
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| Abstract: | The ratio ＂ K ＂ of unit length head loss of some water supply pipes of various diameters to galvanized steel pipes of corresponding nominal diameters was obtained by comparative analysis. A proposal of selecting reasonably energy-saving water pipes was made via calculating ＂ K ＂ of water supply pipes of various specifications. |
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| Keywords: | energy-saving water pipe hydraulic operation condition calculated inside diameter unit length head loss |
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