绿色纤维素醚类热致调光材料的研制及节能效果

姚健; 陶卫东

doi:10.11835/j.issn.1674-4764.2009.05.018

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绿色纤维素醚类热致调光材料的研制及节能效果

更新时间：2023-11-28

- 绿色纤维素醚类热致调光材料的研制及节能效果
- Development of Green Cellulose Ethers Thermotropic Material and Analysis of It’s Energy Efficient Performance
- 土木与环境工程学报（中英文） 2009年31卷第5期页码：95-99
- 作者机构：
  
  1. 宁波大学建筑工程与环境学院,浙江,宁波,315211
  2. 宁波大学理学院,浙江,宁波,315211
- 作者简介：
- 基金信息：
  
  宁波市建设科技重点资助项目（200804）;宁波市自然科学基金（2007A610003）;宁波大学王宽诚幸福基金资助
- DOI：10.11835/j.issn.1674-4764.2009.05.018
  中图分类号：
- 纸质出版：2009
- 稿件说明：
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姚健, 陶卫东. 绿色纤维素醚类热致调光材料的研制及节能效果[J]. 土木与环境工程学报（中英文）, 2009,31(5):95-99.

YAO Jian, TAO Weidong. Development of Green Cellulose Ethers Thermotropic Material and Analysis of It’s Energy Efficient Performance[J]. Journal of Civil and Environmental Engineering, 2009, 31(5): 95-99.
姚健, 陶卫东. 绿色纤维素醚类热致调光材料的研制及节能效果[J]. 土木与环境工程学报（中英文）, 2009,31(5):95-99. DOI： 10.11835/j.issn.1674-4764.2009.05.018.

YAO Jian, TAO Weidong. Development of Green Cellulose Ethers Thermotropic Material and Analysis of It’s Energy Efficient Performance[J]. Journal of Civil and Environmental Engineering, 2009, 31(5): 95-99. DOI： 10.11835/j.issn.1674-4764.2009.05.018.

摘要

采用羟丙基甲基纤维素(HPMC)、氯化钠、纯净水研制了绿色纤维素醚类热致调光材料，测试了不同配比下的热致转变温度、可见光透射比及太阳光直射透射比。通过能耗模拟分析，研究了不同配比热致调光中空玻璃窗的节能效果。结果表明：羟丙基甲基纤维素(HPMC)、氯化钠、纯净水质量配比在2:15:100时，可以较好地满足实际建筑热致转换需求，以此配比研制的热致调光中空玻璃窗运用于夏热冬冷地区，其节能效果比LowE中空玻璃窗高约3%，比普通中空玻璃窗高约8%。此类热致调光材料在节能建筑和绿色建筑中具有广阔的应用前景。

Abstract

Hydroxypropylmethyl cellulose(HPMC)

Sodium Chloride and pure water were adopted to develop green cellulose ethers thermotropic materials. And thermally induced switching temperature

visible and solar direct transmittance were measured under different mixing proportion. For energy consumption

DeSTh was used to study the energy efficient effect of thermotropic doubleglazing windows with different mixing proportion. It was shown that the optimum mixing proportion of hydroxypropylmethyl cellulose(HPMC)

Sodium Chloride and pure water was 2:15:100 by mass. And thermotropic doubleglazing window can reduce energy consumption by 3% and 8%

respectively

when compared with LowE doubleglazed window and common doubleglazed window in hot summer and cold winter zone.

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