兰银线供热系统探讨
Discussion on Heat-supply System in Lanzhou-Yinchuan Pipeline
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- DOI:
- 作者:
- 吴凤荣, 孙德静, 张效研
WU Feng-rong, SUN Dejing, ZHANG Xiao-yan
- 作者单位:
- 中国石油天然气管道工程有限公司
China Petroleum Pipeline Engineering Co.,Ltd.,Langfang 065000,China
- 关键词:
- 常压热水锅炉;供热系统;设计;调节
atmospheric hot water boiler;heat-supply system;design;regulation
- 摘要:
- 介绍了常压热水锅炉的优点及其存在的问题,分析比较了常压热水锅炉供热系统两种常用的定压方式(单点定压供热系统和双点定压供热系统)及常用的回水方式(高位膨胀水箱和过滤式启闭阀),对常压热水锅炉供热系统使用中易发生的问题提出了解决办法。
The advantages and existing problems of atmospheric hot water boiler are introduced. According to pressurization methods， the heat-supply systems based on atmospheric hot water boiler are classified as the simple-point pressurization heat-supply system and the dual-point pressurization system; and the return water modes are classified as the elevated expansion water tank and the filtration type switch valve. Their functions are analyzed and compared. The problems to which attention should be paid in the design and regulation of the heat-supply systems are discussed and the solutions are offered.2009,S2(S2): 99-101 收稿日期：2009-8-1分类号：TU833.11作者简介：吴凤荣（1977-），女，山东荷泽人，工程师，2005 年毕业于中国石油大学油气储运专业，从事设计工作参考文献：
[1] 机械电子工业部设计研究院. 工业锅炉房实用设计手册[M]. 北京: 机械工业出版社，1991.
[2] 萧震宇，张继军. 供热系统的定压补水方式[J]. 煤气与热力,2005,（9）：69-72.