|
|||||
|
|
| 温室用复合调湿材料特性的试验研究 | |
| 引用本文： | 陈伟,魏凤兰,刘锷,李春龙,张彩碚.温室用复合调湿材料特性的试验研究[J].沈阳农业大学学报,2011,42(4):494-496. |
| 作者姓名： | 陈伟 魏凤兰 刘锷 李春龙 张彩碚 |
| 作者单位： | 1. 沈阳农业大学工程学院,沈阳,110161 2. 沈阳农业大学工程学院,沈阳110161; 东北大学理学院,沈阳110004 3. 东北大学理学院,沈阳,110004 |
| 基金项目： | “十一五”国家科技支撑计划重点项目(2008BADA6B05); 沈阳农业大学博士后项目(74741) |
| 摘 要： | 为探讨自制复合调湿材料替代温室后墙体内表面部分红砖的可行性,对密闭空间内的复合调湿材料进行了调湿能力研究,同时,在室温条件下对其进行了热工和力学性能的试验研究。结果表明:密闭空间的复合调湿材料其饱和吸湿率可达130%;在40min内,相对湿度降低了23%,即相对湿度由92.5%降低到了69.5%,在13h内相对湿度降低到了30.5%,即由92.5%降低到62%,在高湿情况下吸湿的性能要高于硅胶,吸湿性能比较显著;复合调湿砌块能够满足温室内墙体材料的热工性能和机械性能的要求。 |
| 关 键 词： | 复合调湿材料 温室 相对湿度 |
Characteristics on Humidity-controlled Composite Material in Greenhouse |
|
| CHEN Wei,WEI Feng-lan,LIU E,LI Chun-long,ZHANG Cai-bei.Characteristics on Humidity-controlled Composite Material in Greenhouse[J].Journal of Shenyang Agricultural University,2011,42(4):494-496. | |
| Authors: | CHEN Wei WEI Feng-lan LIU E LI Chun-long ZHANG Cai-bei |
| Institution: | CHEN Wei1,WEI Feng-lan1,2,LIU E1,LI Chun-long1,ZHANG Cai-bei2 (1.College of Engineering,Shenyang Agricultural University,Shenyang 110161,China,2.College of Science,Northeastern University,Shenyang 110004,China) |
| Abstract: | In order to investigate the feasibility that self-made composite humidity-controlling materials replace the fraction red brick of the internal surface of back wall in greenhouse,a study on the humidity-controlling ability of composite humidity-controlling materials in confined space was conducted.At the same time,thermal and mechanical properties of composite humidity-controlled material were investigated in room temperature.The results showed that: saturated moisture absorption rate of composite humidity-c... |
| Keywords: | humidity-controlled composite material greenhouse relative humidity(RH) |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |