[1]吴艳,冉茂宇.集装箱房内贴多孔材料吸、放湿对空调冷凝水量的影响[J].华侨大学学报(自然科学版),2019,40(5):627-633.[doi:10.11830/ISSN.1000-5013.201812015]
　WU Yan,RAN Maoyu.Effect of Moisture Absorption and Desorption of Interior Porous Materials on Air-Conditioning Condensate in Container Rooms[J].Journal of Huaqiao University(Natural Science),2019,40(5):627-633.[doi:10.11830/ISSN.1000-5013.201812015]
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集装箱房内贴多孔材料吸、放湿对空调冷凝水量的影响()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第40卷
期数:
2019年第5期
页码:
627-633
栏目:
出版日期:
2019-09-20

文章信息/Info

Title:
Effect of Moisture Absorption and Desorption of Interior Porous Materials on Air-Conditioning Condensate in Container Rooms
文章编号:
1000-5013(2019)05-0627-07
作者:
吴艳;  冉茂宇
华侨大学 建筑学院, 福建 厦门 361021
Author(s):
WU Yan;  RAN Maoyu
School of architecture, Huaqiao University, Xiamen 361021, China
关键词:
隔热材料;  吸湿;  放湿;  空调冷凝水;  集装箱房
Keywords:
heat insulation material;  moisture absorption;  moisture desorption;  air-conditioning condensate;  container room
分类号:
TU111;TU831.37
DOI:
10.11830/ISSN.1000-5013.201812015
文献标志码:
A
摘要:
为了探讨集装箱房内贴多孔隔热材料吸、放湿对空调冷凝水量的影响,首先,利用足尺集装箱房,基于封闭箱热扰法,测试酚醛板和挤塑板的吸、放湿能力,并验证集装箱密闭的有效性;然后,对比不同气候有、无换气状态下,集装箱房的空调冷凝水量;最后,通过冷凝水实测量和材料干基含湿量变化,推算材料放湿对冷凝水产生量的影响.结果表明:酚醛板的吸、放湿能力远大于挤塑板;在无换气时,内贴材料吸、放湿能力越大,空调冷凝水持续产生能力越强,总产生量越大;在有换气时,冷凝水量受新风量与内贴材料吸、放湿的影响,材料放湿的影响比无换气时弱;基于冷凝水实测量和材料干基含湿量变化,推算材料的放湿量,两者具有一致性,可采用空调运行前、后干基含湿量变化,估算材料吸、放湿对冷凝水量的影响.
Abstract:
To explore the effect of moisture absorption and desorption of interior porous materials on air-conditioning condensate in container rooms, full size container rooms were used. Based on the closed box hot interference method, the moisture absorption and desorption capacity of phenolic board and extruded board was tested, and the effectiveness of the airtight container rooms was verified. In different climates with or without ventilation, the condensate production of container rooms was compared. The effect of materials moisture desorption on condensate production was calculated through the condensate measurement and the change of the dry base moisture content of materials. The results show that, moisture absorption and desorption of phenolic board is better than that of extruded board. Without ventilation, as the moisture absorption and desorption capacity of the interior materials increase, the continuous production capacity and whole production of condensate increase. With ventilation, the production of condensate is affected by ventilation and moisture absorption and desorption of interior materials, the effect of moisture desorption of materials on condensate is less than that without ventilation. The moisture desorption of materials calculated by on the condensate measurement is consistant with that calculated by the change of moisture content in the dry base of materials. The change of moisture content in the dry base before and after the operation of air conditioning can be used to estimate the effect of moisture absorption and desorption of materials on the condensate.

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备注/Memo

备注/Memo:
收稿日期: 2018-12-18
通信作者: 冉茂宇(1967-),男,教授,博士,主要从事建筑热工与建筑节能的研究.E-mail:373664489@qq.com.
基金项目: 国家自然科学基金资助项目(51678254); 华侨大学研究生科研创新能力培育计划资助项目(17013085007)http://www.hdxb.hqu.edu.cn
更新日期/Last Update: 2019-09-20