摘要
夏季高温气候对猪正常生长影响很大。为此,针对夏季猪舍湿热环境的控制,提出了利用机械通风、舍外喷雾和舍内喷雾3种降温方式,并采用PLC控制实现分温度段开启的方法,从而保持猪舍内合适的温湿度。实践证明,该方法经试验效果良好且投资少,是一种实用的猪舍环境控制方法。
High ambient temperature influences pigs＇ growth in summer. To control the heat-humid condition in piggery in summer, this paper putted forward three measurement with mechanical ventilation, outer spray and inner spray to reduce temperature, and adopted PLC to turn on the system at different temperature moment which maintaining appropriate temperature and humidity in piggery. The method is an applied control system on piggery condition controller with good experimentation effects and a little investment.
出处
《农机化研究》
北大核心
2006年第12期151-153,156,共4页
Journal of Agricultural Mechanization Research
关键词
畜牧学
猪舍降温设施
试验研究
温湿度
控制系统
PLC
animal husbandry
piggery temperature-reducing establishment
experimental research
temperature and humidity
control system
PLC
