LI Kai,SONG Dan,WANG Hong-li,et al.Thermal Performance Analysis of the Cavity Wall with PCM of Solar Greenhouse[J].Northern Horticulture,2013,37(05):40-42.
日光温室瓶胆式相变墙体热性能研究
- Title:
- Thermal Performance Analysis of the Cavity Wall with PCM of Solar Greenhouse
- 文章编号:
- 1001-0009(2013)05-0040-03
- Keywords:
- solar greenhouse; cavity wall; PCM storage; thermal performance
- 分类号:
- S 626.5
- 文献标志码:
- A
- 摘要:
- 墙体作为日光温室中保温蓄热的集合体,对温室的热环境至关重要。现通过对瓶胆式相变墙体热工参数的计算,研究了该新型墙体的保温蓄热性能,并将其与复合砖墙、土墙的热性能进行了对比。结果表明:该瓶胆式相变墙体的保温蓄热性能和技术经济水平总体上优于复合砖墙和土墙,适合在日光温室中使用。
- Abstract:
- As a collection of solar greenhouse in heat preservation,wall is critical to the thermal environment of the greenhouse.Through studying the thermal parameters of the cavity wall with PCM,the performance of thermal performance of the new type wall were studied,and compared it with brick wall and cob wall.The results showed that the new type wall was superior to brick wall and cob wall with the thermal performance and the level of technical and economic.The cavity wall with PCM was suitable for solar greenhouses.
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备注/Memo
第一作者简介:李凯(1964-),男,硕士,副教授,现主要从事工程材料等方面的研究工作。E-mail:likaixn@126.com.
责任作者:王宏丽(1966-),女,在读博士,副教授,现主要从事温室节能等研究工作。E-mail:daisy.h.wang@gmail.com.
基金项目:国家公益性行业(农业)科研专项资助项目(201203002);陕西省科技统筹创新工程计划资助项目(2011KTDZ02)。
收稿日期:2012-11-02