摘要
为了快速改善水产养殖水体质量,该文分析了国内水体富营养化的现状和存在的问题,提出了以太阳能电池为动力,采用单片机设计了一套水体增氧系统,重点介绍了硬件组成、结构特点和软件实现方法,并应用在公园鱼池净化和鲤鱼养殖生产中。试验结果表明,该系统能够实时控制鱼池中的溶氧量、pH值,使多环境因子稳定在最佳值附近。为增强水体的自净能力,提高水产养殖水平提供了一种切实可行的技术措施。
In order to rapidly improve aquiculture water quality,the existing circumstances and problems of water eutrophication in our country was analysed in this paper,and a water oxygenation system powered with solar battery was developed.The system is controlled by singlechip microcomputer,and the structure features,hardware and software implementation methods of the system were introduced in detail.The system has been applied in the purification of park fishpond and aquiculture of carp.The results showed that the system realized real-time control for the dissolved oxygen and pH of a fishpond,and make more environmental factors keep in the best value ranges.The study can provide a new achievable technical measure for enhancing the water self cleaning capacity and aquaculture level.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2012年第13期191-198,共8页
Transactions of the Chinese Society of Agricultural Engineering
基金
国家自然科学基金资助项目(No.60771014和No.61071207)
关键词
太阳能
水产养殖
溶氧量
增氧系统
节能
solar energy
aquiculture
dissolved oxygen
increasing oxygen system
energy saving
