地热温室养鳖的水温控制装置研究  

Apparatus of Water Temperature Control Study on Breeding Turtles in Geothermal Greenhouse

作　　者：肖新棉[1] 苏有源[1] 廖焕中[1] 

机构地区：[1]华中农业大学工程技术学院,武汉430070

出　　处：《华中农业大学学报》2000年第5期503-506,共4页Journal of Huazhong Agricultural University

基　　金：湖北省科委重点资助项目

摘　　要：根据地热加温养鳖的需要 ,采用按偏差调节的自动控制方法 ,确定比例积分调节规律 ,合理选择调节器、执行器和感温元件 ,设计了水温自动控制装置 ,将养殖水体的温度自动控制在 (30± 1)℃ ,创造了鳖的良好生态环境 ,打破了鳖的冬眠期 ,缩短养殖周期 ,提高了鳖的养殖密度和养殖成活率 ,促进其快速生长。全套装置在湖北省罗田三里畈地热开发公司进行安装运行 ,经过几年的实践 。For breeding turtles in geothermal greenhouse, the apparatus for water temperature automatic control was designed by employed deviation adjusting automatic control method, proportion integral adjusting rule and choosing correctly adjuster,performer and temperature sensing parts. The water temperature was automatically controlled to (30±1)℃,which provided a favorable ecological environment for breeding turtles. broak turtle's bernation and shorten the breeding cyele of turtles, broken turtle's hibernation and shorten the breeding cycle of turtles. As a result, it could enhance breeding density, survival rate of turtles and accelerate their growth. The apparatus was installed and operated by Geothermal Development Corporation in Luotian County, Hubei Province. Good economic and social effects have been obtained during the course of practice.

关 键 词：养鳖 水温控制 偏差调节 地热温室 

分 类 号：S966.548[农业科学—水产养殖] S955.5[农业科学—水产科学]