湿帘风机降温系统对密闭笼养蛋鸡舍温湿度的影响

为评价南方夏季高温高湿气候条件下湿帘风机降温系统对密闭笼养蛋鸡舍的影响,通过自动温湿度仪采集密闭笼养蛋鸡舍内外、蛋鸡舍内不同高度、不同断面的温湿度数据,评估湿帘风机系统的使用效果。结果表明:蛋鸡舍内外温湿度表现差异显著,温度平均降低约5.4℃(P<0.05),湿度平均增高14.81%(P<0.05);鸡舍内不同高度、不同断面温湿度表现差异显著;舍内不同断面的温湿度差异大(P<0.05),因此,该系统布局有一定的局限性,需要进一步完善和调整。

The influence of wet-curtain fan-cooling control system on stacked-cage-raising layer house

To evaluate the effect of wet-curtain system on the closed cage in summer under high temperature and high humidity climate in south China,the automatic temperature and humidity meter is used to collect the temperature and humidity of outside and inside,the different heights and different sections of the egg house in the closed cage to evaluate the use of the wet-curtain system.The results showed that the significant difference between the temperature inside and outside,the average temperature decreased by about 5.4℃(P<0.05),and the average humidity increased by 14.81%(P<0.05).The difference in temperature and humidity between different heights and sections was significant.The difference of temperature and humidity between different sections in the house is large(P<0.05),which means that the layout of this system has certain limitations and needs further improvement and adjustment.