Wireless monitoring and collecting solution for pipeline in thermal power plant
- 1. 热电厂管道无线监控采集解决方案 Wireless Monitoring and collecting solution for Pipeline in Thermal Power Plant 随着城市建设步伐的不断加快及居民生活水平的提高，用电需求日益增加； 发电系统是城市建设、生产发展和居民生活用电的基本动力源。我国的发电厂 主要有热电厂、风电、水电和光电组成，而热电厂是最原始也是占用比例最高 的，所以加强热电厂安全发电生产是至关重要的。 With the rapid pace of urban construction and the improvement of the living standards of residents, the demand for electricity is increasing day by day. Power generation system is the basic power source of urban construction, production development and household electricity consumption. The power plants in China are mainly composed of thermal power plants, wind power plants, hydropower plants and optoelectronic power plants, while thermal power plants are the most primitive and occupy the highest proportion. So it is very important to strengthen the safe production of thermal power plant. 运营原理 Operation principle 对于一个热电厂来说，发电原理是通过煤炭加热使循环水产生水蒸气通过管 道传输到汽轮机，使汽轮机高速旋转并带动发电机发电。那么蒸汽管道传输过程 的有效监测 ，包含流量、压力、温度等监控参数的监测十分重要。操作员需保 证从中央控制室综合监测系统的运行状态，保护整个系统处在较高的安全水平。 当相关参数偏离正常范围时，系统发送信号通知操作员采取纠正措施。联网实现 分布在各地分散管道站点的集中监控，可以在线实时准确的掌握各个管道的运行 状态，完成紧急情况下的报警，和自动关闭阀门，避免成严重损失。实现对热电 厂蒸汽管道进行整体集中管理，便于资源的优化配置，为全面实现企业信息化奠 定基础。
- 2. For a thermal power plant, the principle of power generation is that circulating water is heated by coal to produce steam that is piped to the steam turbine. The steam turbine rotates at high speed and drives the generator to generate electricity. The effective monitoring of the steam pipeline transmission process includes flow and pressure. Monitoring of temperature and other monitoring parameters is very important. Operators need to ensure the operation of the integrated monitoring system from the central control room to protect the whole system in a high level of safety. When the relevant parameters deviate from the normal range. The system sends the signal to inform the operator to take the corrective action. The network realizes the centralized monitoring distributed in the local scattered pipeline station, may on-line real-time accurate palm Grasp the running state of each pipeline, complete the emergency alarm, and automatically close the valve to avoid serious losses, realize the overall centralized management of steam pipes in thermal power plants, facilitate the optimal allocation of resources. For the full realization of enterprise information laid the foundation. 系统网络拓扑 System network topology 1、网络拓扑 net topology
- 3. 摄像头：camera 传感器：sensor 串口：serial port 客户端：client server 监控中心：monitoring center 2、系统组成 system composition ● 四信 F3827 单网口路由器 Four-Faith F3827 1LAN port router F3827 具有体积小、支持 4G/3G/2.5G 蜂窝通信、VPN 专网金融级网络安全标 准、7*24 小时稳定工作适用于各种无人值守环境、带宽资源可分配、配套设备 管理平台等优势特点。 F3827 has small volume, supports 4G/3G/2.5G cellular communications, VPN private network, financial level network security standard, 7*24 hours stable work, and it is suitable for various unattended environments, bandwidth resource allocation, supporting device management platform and other advantages. ● 热电厂各类传感器 Various sensors in Thermal Power Plant
- 4. 保证对各系统运行状态的有效监测 Ensure the effective monitoring of the operating state of each system ● 监控摄像头 surveillance cameras 实时准确的掌握各个管道的运行状态 Grasp the running status of each pipeline in real time and accurately ● 中心服务器 server-centric 实现分布在各地分散管道站点的集中监控 Centralized Monitoring and Control of distributed Pipeline stations 应用场景 Application Site （设备安装现场 Installation site）
- 5. （中心服务器 server-centric） 项目优势 PROJECT ADVANTAGE ● 成本低、传输速率快 Low cost and fast transmission rate 由于采用 4G 无线采集，传输速率快、视频数据可储存在本地，不消耗流量数 据，需要查阅的时候打开即可； Because of the use of 4G wireless acquisition, fast transmission rate, video data can be stored in the local, it will not consume traffic data, when you need to check just open it. ● 丰富的通信接口、组网方便，灵活伸缩 Rich communication interface, convenient networking and flexible expansion 设备具有网口和 232 串口、一个监控点只需要假设一台路由器即可采集视频和 传感器多组数据。 The device has a network port and 232 serial port, a monitoring point only needs to assume a router can collect video and sensor multiple sets of data. ● 无线加密安全可靠 Wireless encryption is secure and reliable 设备通过无线 4G 拨入 VPN 的方式，数据安全可靠 The device is dialed into VPN by wireless 4G, and the data is safe and reliable.