| 天然气厂站电子设备防雷存在问题及改进措施 |
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| 引用本文： | 单既国,李宏俊. 天然气厂站电子设备防雷存在问题及改进措施[J]. 煤气与热力, 2014, 0(6): 9-12 |
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| 作者姓名： | 单既国 李宏俊 |
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| 作者单位： | [1]青岛能源设计研究院有限公司,山东青岛266031 [2]中国市政工程华北设计研究总院,天津300074 |
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| 摘 要： | 在有传统避雷针或者建筑物接地良好的情况下,天然气厂站电子设备雷击事故仍时有发生。分析雷电对天然气厂站内电子设备损害的后果、途径、类型、原因,以深圳市某LNG气化站防雷工程为例,分析防雷隐患,提出整改措施。总结了天然气厂站电子设备防雷应关注的要点。
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| 关 键 词： | 防雷 电子设备 天然气厂站 电涌保护器 |
Application of AutoCAD Secondary Development to Indoor Heating System Design |
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| SHAN Jiguo,LI Hongjun. Application of AutoCAD Secondary Development to Indoor Heating System Design[J]. Gas & Heat, 2014, 0(6): 9-12 |
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| Authors: | SHAN Jiguo LI Hongjun |
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| Affiliation: | SHAN Jiguo, LI Hongjun |
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| Abstract: | Taking indoor heating system design as an application target, the secondary development of AutoCAD software is performed by Visual Basic （VB） programming language. The design steps and application effects of the function interfaces, the main function modules including module fi）r drawing residual walls, module for adding windows and doors, module for ar- rangement of radiators, module for drawing supply and return water branch pipes, heat load calculation mod- ule and module for drawing buried coiled pipes and radiator heating system are analyzed. |
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| Keywords: | autoCAD software secondary development indoor heating system VB programming language |
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