摘要
针对旧式中央空调控制系统舒适度调节能力差、能源浪费严重、可靠性低、通信实时性不佳等问题,提出了基于CC-Link现场总线的地源热泵空调控制系统。该系统由热泵机组系统、地源侧水循环系统、一次侧水循环系统、二次侧水循环系统、调峰采暖水循环系统、冷却塔水循环系统和定压补水系统等组成,集监视、管理、控制功能于一体。应用表明,该系统不仅达到了节能环保的要求,而且取得了较好的经济效益。
Aiming at that the old-style air conditioning control system features poor adjusting capability for comfortable level; serious waste of energy ; low reliability and bad real-time performance of communication, the ground source heat pump air conditioning control system based on CC-Link network is proposed. The system is composed of heat pump system, the source side water circulating system, a side water circulating system, the two side water circulating system, water circulation system peak shaving heating system water cooling tower system and constant pressure water supply system , et al. The system integrates the functions of monitoring, management and control. Application indicates that the system meets the requirements of energy saving and environmental protection, and obtains better economical benefits.
出处
《自动化仪表》
CAS
北大核心
2013年第7期72-74,共3页
Process Automation Instrumentation
关键词
地源热泵
中央空调
现场总线
控制系统
节能环保
PID
Ground source heat pump Central air-conditioning Fieldbus Control system Energy saving and environment protection PID
