| 蒸汽供热管网凝结水损失的影响因素及其分析 |
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| 引用本文： | 高鲁锋,田贯三,丁国玉,孙永海.蒸汽供热管网凝结水损失的影响因素及其分析[J].能源工程,2008(1):50-54. |
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| 作者姓名： | 高鲁锋 田贯三 丁国玉 孙永海 |
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| 作者单位： | 1. 山东建筑大学,热能工程学院,山东,济南,250101
2. 济南市南郊热电厂,山东,济南,250021 |
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| 摘 要： | 针对山东地区蒸汽供热管网热损失大的问题,通过对某热电厂蒸汽供热管网的调查,计算了蒸汽主管线不同季节沿途凝结水损失率和热量损失率,分析了蒸汽管网凝结水损失和热量损失的影响因素,得出蒸汽管线设计管径大、管内流速慢、架空敷设是管网能量损失的主要原因,并提出有效减少蒸汽管网能量损失及凝结水回收利用的途径.
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| 关 键 词： | 蒸汽管网 凝结水损失 热量损失 凝结水利用 |
| 文章编号： | 1004-3950（2008）01-0050-05 |
| 收稿时间： | 2007-12-18 |
| 修稿时间： | 2007年12月18 |
Influencing factors and analysis of condensate loss in steam heat pipe network |
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| GAO Lu-feng, TIAN Guan-san , DING Guo-yu, et al.Influencing factors and analysis of condensate loss in steam heat pipe network[J].Energy Engineering,2008(1):50-54. |
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| Authors: | GAO Lu-feng TIAN Guan-san DING Guo-yu |
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| Abstract: | The thermal energy loss problem of steam heat system in Shandong areas was discussed. The steam heat pipe network was investigated and the condensate and heat loss rate of steam piping in different seasons were computed. By analyzing the condensate and heat loss dates of steam piping, the large pipe diameter, low velocity of steam and elevated overhead were the main factors of the energy loss of steam pipe network, and several measures were presented to reduce energy loss and to recovery condensate of steam heat pipe network. |
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| Keywords: | steam heat pipe network condensate loss thermal energy loss condensate utilization |
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