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| 大管径热水直埋供热管道保温层厚度的计算 | |
| 引用本文： | 杨良仲,张连钢,曹宝军,徐善忠.大管径热水直埋供热管道保温层厚度的计算[J].煤气与热力,2007,27(2):70-72. |
| 作者姓名： | 杨良仲 张连钢 曹宝军 徐善忠 |
| 作者单位： | 1. 中国市政工程华北设计研究院,天津,300074 2. 天津市建筑工程学校,天津,300022 3. 宁夏回族自治区墙体材料改革办公室,宁夏,银川,750001 |
| 摘 要： | 根据热水直埋供热管道的传热原理,对大管径热水直埋供热管道的保温层厚度计算方法进行了探讨。提出保温层厚度的计算应采用控制热水直埋供热管道外表面温度和满足热网输送效率的综合计算方法。 |
| 关 键 词： | 大管径 直埋供热管道 保温层 热网输送效率 |
| 文章编号： | 1000-4416（2007）02-0070-03 |
| 修稿时间： | 2006-08-282006-11-06 |
Calculation of Insulating Layer Thickness of Directly Buried Hot-water Heat-supply Pipeline with Large Diameter |
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| YANG Liang-zhong,ZHANG Lian-gang,CAO Bao-jun,XU Shan-zhong.Calculation of Insulating Layer Thickness of Directly Buried Hot-water Heat-supply Pipeline with Large Diameter[J].Gas & Heat,2007,27(2):70-72. | |
| Authors: | YANG Liang-zhong ZHANG Lian-gang CAO Bao-jun XU Shan-zhong |
| Abstract: | According to the heat transfer principle of directly buried hot-water heat-supply pipeline,the calculation method of insulating layer thickness of directly buried hot-water heat-supply pipeline is discussed.It is put forward that a comprehensive calculation method should control the external surface temperature of directly buried hot-water heat-supply pipeline and meet the transmission efficiency of heat-supply network. |
| Keywords: | large pipe diameter directly buried heat-supply pipeline insulating layer transmission efficiency of heat-supply network |
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