石油化工安全环保技术 ›› 2019, Vol. 35 ›› Issue (3): 55-57.

• 事故分析与预防 • 上一篇    下一篇

使用VBA 实现LDAR 图像法建档图片的快速 处理

孙文刚,张建刚   

  1. 中海油炼油化工科学研究院,山东 青岛 266500
  • 收稿日期:2018-11-02 出版日期:2019-07-04 发布日期:2019-07-04
  • 通讯作者: 孙文刚 sirsunnywg@126.com
  • 作者简介:孙文刚, 男,1997 年毕业于中国石油大 学(华东),主要从事设备管理工作,工程师。电话: 15966919357,E-mail :sunwg2@cnooc.com.cn

FAST PROCESSING OF LDAR IMAGE ARCHIVING PICTURE USING VBA[55]

Sun Wengang, Zhang Jiangang   

  1. CNOOC Oil Refining and Chemical Engineering Research Institute, Qingdao, Shandong, 266500
  • Received:2018-11-02 Online:2019-07-04 Published:2019-07-04
  • Contact: Sun Wengang sirsunnywg@126.com

摘要: 图像法是目前挥发性有机物(VOC)检测设备管阀件泄漏检测与修复(LDAR)技术实施 中的重要方法,可有效解决非工艺检测人员无法识别工艺管道流程图(PID 图)的问题。但图像法也有 其局限性,在LDAR 项目中照片的数量一般比较多,项目首次实施时照片处理和密封点台账的录入工 作占整个项目时间的1/2。所以照片的处理和密封点台账的录入工作是整个项目的基础和核心,也是最 为繁琐、耗时最长的步骤。文章基于Excel VBA设计实现了LDAR项目照片法建档快速处理图片的功能, 同时生成相应的密封点台账,大幅提高了图像法建档的效率。

关键词: 泄漏检测与修复, 照片处理, VBA

Abstract: The image method is an important method in the application of VOC leak detection and repair (LDAR) technology. Non-process inspectors cannot identify piping & instrument diagram and this problem can be solved efectively by the image method. However, the image method also has its limitations. In the LDAR project, the number of photos is generally large. Photo processing and the recording of the sealed point ledger can take up half of the whole project time when the project is first implemented. Therefore, the processing of photos and the recording of the sealed point ledger is the basic and core work of the whole project, and also the most tedious and time-consuming step. Based on ABSTRACTS PETROCHEMICAL SAFETY AND ENVIRONMENTAL PROTECTION TECHNOLOGY Bimonthly. 20 Jun. 2019 Vol. 35 No. 3 ·Ⅲ· Excel VBA design, this paper realized the function of quick processing of LDAR project photo file construction and generated the corresponding seal point ledger, which improved the efficiency of image method archiving greatly

Key words: leak detection and repair/LDAR, photo processing, VBA