汽水换热站工控与节能技术的应用  

Application of Industrial Control and Energy Conservation Technology in Steam-Water Heat Exchange Station

作　　者：聂玉安[1] 苏保玲[2] 

机构地区：[1]山东省建筑设计研究院,山东济南250001 [2]山东大学水电供热管理中心,山东济南250100

出　　处：《低压电器》2009年第6期56-59,共4页Low Voltage Apparatus

摘　　要：用户换热站采用汽水交换方式时,由于长距离输送蒸汽,容易导致终端用户的室内温度偏差过大,影响供热质量,使系统出现较大滞后现象。针对该问题进行了分析,采用了先进的工控与节能技术组成控制系统,减少了因调节频繁而造成的浪费。实践证明,系统运行稳定、安全可靠,取得了良好的节能效果。When the steam-water switching mode was adopted by user heat exchange stations, it was easy to lead to large indoor temperature deviation for terminal users because of the long-distance transportation of steam, which made it hard to guarantee the quality of heat supply and also gave rise to problems like system lag. After ana- lyzing the problems, a control system based on advanced industrial control and energy conservation technology was used to solve the waste of energy that was caused by frequent regulation. The practical result proved that the system was safe and reliable, while stable operation and good energy saving effects were also achieved.

关 键 词：供热系统 换热站 系统调节 标准通信协议 模糊控制 节能 

分 类 号：TU833[建筑科学—供热、供燃气、通风及空调工程] TP273[自动化与计算机技术—检测技术与自动化装置]