摘要
通过测试、计算分析了拱形轻钢屋架聚苯板保温猪舍围护结构的冬季保温性,按照内表面最高温度标准对围护结构的夏季隔热性进行了评价,从围护结构影响舍内气温从而影响生产效益的角度分析了围护结构的经济性。
The capability of heat-insulating and economy of the surroundings of pig houses of light steel-arched frame with polystyrene insulation were analyzed . The results showed： 1）the heat resistance of wall was a little small that condensation would happen in cold winter~ 2）the property of roof insulation was not good because the maximum temperature of inner surface might be upper than the maximum air temperature outside in summer; 3）the fairly economic thickness of polystyrene of the roof was 50mm or so.
出处
《中国畜牧兽医》
CAS
2007年第3期132-135,共4页
China Animal Husbandry & Veterinary Medicine
基金
国家‘十一五’科技支撑计划项目(2006BAD14B01)
关键词
猪舍
围护结构
保温
隔热
经济
pig house
surroundings
heat preservation： insulation
economy
