摘要
[目的]促进日光温室在苏南地区设施园艺生产中的应用。[方法]试验设计建造了以聚苯乙烯泡沫板作为主要墙体材料,并采用相变储热技术和太阳能集热技术进行辅助升温的新型节能可移动日光温室,并在2014年12月至2015年2月测定了日光温室的各方面性能。[结果]分析表明,节能可移动日光温室保温性较好,在2014年12月、2015年1月、2015年2月的平均最低气温分别达到14.3、14.8、15.7℃。节能可移动日光温室平均相对湿度在典型晴天和典型阴天分别是75.8%和85.1%,而塑料大棚平均相对湿度在典型晴天和典型阴天分别是87.2%和95.3%,与塑料大棚相比节能可移动日光温室相对湿度较低。[结论]新型节能可移动日光温室在苏南地区具有较好的应用前景。
[ Objective ] To promote the application of solar greenhouse in facilities horticulture production in south of Jiangsu Province. [ Method] The new energy saving and movable solar greenhouse was designed with polystyrene foam board as main wall material, using phase-change energy-storing technology and solar energy assistant heating system to increase the temperature of the greenhouse. The performance of the greenhouse was tested in the December of 2014 to the February of 2015. [ Result] The results showed that the heat preservation performance of the greenhouse was superior. The mean lowest temperature of the greenhouse was 14. 3, 14.8, 15.7 ℃ respectively in December 2014, January 2015, February 2015. The relative humidity of the greenhouse were 75.8% and 85.1% respectively in the typical fine and the typical overcast and that of 87.2% and 95.3% respectively in the vinyl house. The relative humidity was lower in the greenhouse compared to the vinyl house. [ Conclusion] The new energy saving movable solar greenhouse has widely application prospect in south of Jiangsu Province.
出处
《安徽农业科学》
CAS
2016年第1期341-344,共4页
Journal of Anhui Agricultural Sciences
基金
江苏省农业自主创新项目[CX(13)3033]
关键词
日光温室
节能
可移动
设计
性能
Solar greenhouse
Energy conservation
Mobile
Design
Performance
