基于工业物联网的地热井阻垢剂加注装置研制
Development of Geothermal Well Inhibitor Injection Equipment Based on IIoT
郝伟林 1水乾锋 2唐添 3王洪辉2
作者信息
- 1. 核工业北京地质研究院 中核集团地热勘查技术研究中心,北京 100029
- 2. 成都理工大学 四川省工业互联网智能监测与应用工程技术研究中心,成都 610059
- 3. 西华大学 机械工程学院,成都 610039
- 折叠
摘要
为解决西藏地区高温地热井结垢问题,该文研制了一套基于工业物联网的阻垢剂加注装置,设计了五层架构:现场层、控制层、操作层、管理层、企业层.现场层、控制层、操作层为本地系统,基于S7-1200、触摸屏、WinCC界面实现阻垢剂加注现场监控,并通过西门子工业网关(IoT 2050)向云服务器传输加注压力、流量、深度等生产数据.管理层、企业层为远程系统,通过生产执行系统(MES)监控多个地热井的阻垢剂加注装置,进行多井联产管理.该装置在西藏谷露某地热井进行现场测试,阻垢剂加注流量调节范围可达0～60 L/h,压力0～2.5 MPa,深度0～300 m,可以满足实际需要.
Abstract
Aiming at scaling problem in high-temperature geothermal wells in Tibet,an inhibitor injection equipment was developed based on IIoT.The equipment contained five layers:field layer,control layer,operation layer,manage-ment layer,and enterprise layer.Field layer,control layer,and operation layer consisted of local system,which utilized S7-1200,touchscreen,and WinCC interface to achieve on-site monitoring.Production data such as injection pressure,flow rate,and depth were transmitted to cloud by Siemens industrial gateway(IoT 2050).Management layer and en-terprise layer consisted of remote system,in which manufacturing execution system(MES)was employed to monitor the inhibitor injection equipment of multiple wells and achieve multi-well production management.The equipment was on-site tested at a geothermal well in Gulu,Tibet.The equipment's inhibitor injection flow ranges from 0～60 L/h,pressure 0～2.5 MPa,and depth 0～300 m,meeting practical requirements.
关键词
工业物联网/高温地热井/阻垢剂加注/工业网络Key words
industrial IoT(IIoT)/high-temperature geothermal well/inhibitor injection/industrial network引用本文复制引用
基金项目
中核集团核工业北京地质研究院自主研发课题项目(2022-3)
出版年
2024
NETL
NSTL
维普
万方数据