摘要
以烟台丽景海湾酒店的燃气锅炉热水供应系统改造为例,采用PLC与变频器构建的一套自动控制系统,实现了太阳能与燃气锅炉在大型供热水系统中的完美结合,实现了全天候、恒温、恒压、无人值守自动运行供热水,并且具有集热系统可以安装在低处、高低温保护、自动和手动的转换、远程控制等多种优点,节能效果也非常明显,为大型太阳能热水供应系统的推广应用提供了一种新的方法。
In this paper, taking the water heating system reforming of gas boiler in the Gulf Hotel Yantai Re- gency for example, the set of automatic control system built by PLC and inverter, has realized large - scale solar energy and gas hot water boiler systems in the perfect combination of weather, temperature, hot water unmanned automatic operation, with advantages of lower installation, low - temperature protection, automatic and manual switching, remote control and obvious energy saving effect. The paper provides a new approach for the populariza- tion of large - scale solar energy water heating system
出处
《山东商业职业技术学院学报》
2012年第6期83-87,共5页
Journal of Shandong Institute of Commerce and Technology
基金
山东省高等学校科技计划项目(J11LG80)
关键词
太阳能
PLC
变频器
恒温
全天候
节能
solar energy
PLC
inverter
constant temperature
all - weather
energy saving
