| 直埋蒸汽管道保温层外表面温度的探讨 |
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| 引用本文： | 莫理京,马家滋.直埋蒸汽管道保温层外表面温度的探讨[J].煤气与热力,2000,20(3):178-180,183. |
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| 作者姓名： | 莫理京 马家滋 |
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| 作者单位： | 1. 中国石油天然气集团公司工程技术研究院,天津,300451
2. 大连市供热办公室,辽宁,大连,116002 |
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| 摘 要： | 分析了控制直埋蒸汽保温管道外表面温度应考虑的主要因素，从保证外套管寿命和直埋管周边设施的安全，并尽可能降低保温投资的观点出发，提出了确定合理温度的建议。
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| 关 键 词： | 集中供热 蒸汽管道 直埋技术 管道外表面温度 |
Study on Outside Surface Temperature of Insulation Layer of Directly Buried Steam Heating Pipeline |
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| MO Li-jing,MA Jia-zi.Study on Outside Surface Temperature of Insulation Layer of Directly Buried Steam Heating Pipeline[J].Gas & Heat,2000,20(3):178-180,183. |
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| Authors: | MO Li-jing MA Jia-zi |
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| Abstract: | This article studies and analyses the main factors that should be considered in controlling the temperature of outside surface of insulation layer of directly buried steam heating pipeline. From the viewpoint of guaranteeing the outer tube life and circumferent establishment safety, reducing the investment of heat insulation furthest, it made suggest on how to confirm a reasonable temperature. |
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| Keywords: | dsitrict heating steam pipe directly buried heat insulation the temperature of outside surface |
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