[1]蒋毅,张小松,殷勇高.溶液除湿蒸发冷却系统构建及其性能[J].东南大学学报(自然科学版),2006,36(5):780-784.[doi:10.3969/j.issn.1001-0505.2006.05.020]
 Jiang Yi,Zhang Xiaosong,Yin Yonggao.Construct and performance research on liquid desiccant evaporative cooling system[J].Journal of Southeast University (Natural Science Edition),2006,36(5):780-784.[doi:10.3969/j.issn.1001-0505.2006.05.020]
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溶液除湿蒸发冷却系统构建及其性能()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
36
期数:
2006年第5期
页码:
780-784
栏目:
能源与动力工程
出版日期:
2006-09-20

文章信息/Info

Title:
Construct and performance research on liquid desiccant evaporative cooling system
作者:
蒋毅 张小松 殷勇高
东南大学能源与环境学院, 南京 210096
Author(s):
Jiang Yi Zhang Xiaosong Yin Yonggao
College of Energy and Environment, Southeast University, Nanjing 210096, China
关键词:
溶液除湿 蒸发冷却 空调系统 蓄能
Keywords:
liquid desiccant evaporative cooling air conditioning system energy storage
分类号:
TB61
DOI:
10.3969/j.issn.1001-0505.2006.05.020
摘要:
在直接蒸发冷却和间接蒸发冷却(IEC)优化组合的基础上构建了溶液除湿蒸发冷却系统(LDCS),该系统通过IEC对排风进行全热回收,并能够提供高质量的空调送风.研究表明:用LDCS进行空气调节是完全可行的,可有效利用太阳能、工业废气余热、燃气发动机余热等低品位热源,且系统能源利用效率较高,在热源温度为70 ℃时可达0.8; 具有优异的蓄能特性,蓄能密度一般大于1 000 MJ/m3,与常规蓄能模式相比,有显著的优势; 在设定工况下,系统热力系数为0.94.
Abstract:
Based on the optimization combination of direct evaporative cooling(DEC)and indirect evaporative cooling(IEC), a liquid desiccant evaporative cooling air conditioning system(LDCS)is constructed, which can recover heat from discharge air by IEC and supply air with high quality. The performance research indicates that it is absolutely feasible to use LDCS for air conditioning. The system can make good use of solar energy and waste heat of industrial discharge gas. The efficiency of energy utilization is considerable, which is able to achieve 0.8 when the temperature of heat reservoir is over 70 ℃. Also the system has excellent performance for energy storage and the density of energy storage is generally over 1 000 MJ/m3, which means that this energy storage method is more effective than conventional ones. The COP(coefficient of the system performance)is 0.94 when LDCS operates under the setting work conditions.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金资助项目(50376052).
作者简介: 蒋毅(1979—),男,硕士生; 张小松(联系人),男,教授,博士生导师,rachpe@seu.edu.cn.
更新日期/Last Update: 2006-09-20