无人值守技术在供热系统中的应用设计
2021-02-28兰媛媛









摘 要:文章以实际工程为起点,着眼于现有工业互联网及自动控制技术,对供热站进行智能化改进,致力于无人值守供热站的实现。无人值守系统以网络串联各集散式分系统,确保顶层管理的统一调配和设备分散布局的灵活性,大大提升了供热系统的管理效率,降低了实施失当带来的安全风险和资源浪费。同时,设备监控网络化可实现在第一时间获取供热系统状态和故障信息,这在很大程度上提高了供热系统的稳定性以及供热服务的质量。
关键词:无人值守;供热站;自动控制;利用率
中图分类号:TP273 文献标识码:A 文章编号:2096-4706(2021)16-0116-06
Application Design of Unattended Technology in Heating System
LAN Yuanyuan
(Beijing Thermal Engineering Design Co., Ltd., Beijing 100027, China)
Abstract: Taking the actual project as the starting point, focusing on the existing industrial internet and automatic control technology, this paper makes intelligent improvement on the heating station, and is committed to the realization of unattended heating station. The unattended system connect in series each distributed subsystem by network to ensure the unified allocation of top-level management and the flexibility of decentralized equipment layout, greatly improve the management efficiency of the heating system and reduce the safety risk and resource waste caused by improper implementation. Meanwhile, the equipment monitoring networking can realize that the status and fault information of the heating system are obtained at the first time, which greatly improves the stability of the heating system and the quality of heating service.
Keywords: unattended; heating station; automatic control; utilization
0 引 言
隨着我国经济的持续高速发展,能源战略事关国家现代化建设全局。我国是能源相对贫瘠的国家,而能源短缺和利用效率低下,愈发成为制约我国经济发展的瓶颈。国务院办公厅于2014年印发的《能源发展战略行动计划(2014-2020年)》中,明确提出2020年我国能源发展的总体目标是能源创新发展、安全发展和科学发展[1,2]。为贯彻落实《节约能源法》的精神,并进一步深化供热技术改革,应用以实时数据库系统为核心的智能化无人值守供热系统来代替传统人工监测手段,全面、实时、有效地监控管理换热站运行状态,实现从管理到现场操作信息无缝整合的无人值守换热站智能控制。
以我国北方地区集中供热方式为代表,其供热方式侧重于热源的集中,从一个点向外辐射的供热方式减少了资源的分散性浪费,降低了大气污染,符合我国绿色环保发展要求。……
