Development of novel type of two-stage adsorption chiller with different adsorbents

被引：9
作者：
He, Z. H. [1 ]
Huang, H. Y. [1 ]
Deng, L. S. [1 ]
Yuan, H. R. [1 ]
Kobayashi, N. [2 ]
Kubota, M. [2 ]
Huhetaoli [1 ]
Zhao, D. D. [1 ]
机构：
[1] Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
[2] Nagoya Univ, Nagoya, Aichi 4648603, Japan
来源：
INTERNATIONAL CONFERENCE ON APPLIED ENERGY, ICAE2014 | 2014年 / 61卷
关键词：
Adsorption chiller; two-stage; Zeolite; Actived carbon;
D O I：
10.1016/j.egypro.2014.12.060
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Adsorption refrigeration has attracted considerable efforts over the past few decades. Adsorption refrigeration is considered as green refrigeration technology, which is driven by low grade heat source. Intensified efforts were promoted to improve the adsorption chiller performance in recent years. Two stages with different adsorbents adsorption chiller working principle and test were proposed in this paper. The novel adsorption chiller contains 4 pieces adsorbers and evaporator and condenser. Zeolite and actived carbon were applied for adsorbents in the two stage cycle and two adsorbers were packed with zeolite and other adsorbers with actived carbon. The two-stage cycle can be operated effectively with 50 degrees C, even with 45 degrees C Coefficient of performance (COP) and volumetric cooling power (VCP) of two-stage adsorption chiller with different operation conditions were investigated in this paper. The results showed that VCP increases firstly and then decreases with increasing the elapsed time and the maximum of VCP with driving heat source temperature of 50 degrees C and cooling water temperature of 30 degrees C and chilled water temperature of 15 degrees C was about 0.2 kW/L. The COP with driving heat source temperature of 45 degrees C was much higher than that of 50 degrees C.
引用
收藏
页码：1996 / 1999
页数：4
相关论文
共 9 条
[1]   Experimental study of a low temperature heat driven re-heat two-stage adsorption chiller [J].
Alam, K. C. A. ;
Khan, M. Z. I. ;
Uyun, A. S. ;
Hamamoto, Y. ;
Akisawa, A. ;
Kashiwagi, T. .
APPLIED THERMAL ENGINEERING, 2007, 27 (10) :1686-1692
[2]   Modeling the performance of two-bed, silica gel-water adsorption chillers [J].
Chua, HT ;
Ng, KC ;
Malek, A ;
Kashiwagi, T ;
Akisawa, A ;
Saha, BB .
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 1999, 22 (03) :194-204
[3]   Performance evaluation of a two-stage adsorption refrigeration cycle with different mass ratio [J].
Hamamoto, Y ;
Alam, KCA ;
Akisawa, A ;
Kashiwagi, T .
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2005, 28 (03) :344-352
[4]  
Khalifa AHN, 2011, Mod Appl Sci, V5, P43, DOI [10.5539/mas.v5n4p43, DOI 10.5539/MAS.V5N4P43]
[5]   Performance evaluation of multi-stage, multi-bed adsorption chiller employing re-heat scheme [J].
Khan, M. Z. I. ;
Alam, K. C. A. ;
Saha, B. B. ;
Akisawa, A. ;
Kashiwagi, T. .
RENEWABLE ENERGY, 2008, 33 (01) :88-98
[6]   Experimental study on an innovative multifunction heat pipe type heat recovery two-stage sorption refrigeration system [J].
Li, T. X. ;
Wang, R. Z. ;
Wang, L. W. ;
Lu, Z. S. .
ENERGY CONVERSION AND MANAGEMENT, 2008, 49 (10) :2505-2512
[7]   Waste heat driven dual-mode, multi-stage, multi-bed regenerative adsorption system [J].
Saha, BB ;
Koyama, S ;
Kashiwagi, T ;
Akisawa, A ;
Ng, KC ;
Chua, HT .
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2003, 26 (07) :749-757
[8]   Study on a dual-mode, multi-stage, multi-bed regenerative adsorption chiller [J].
Saha, Bidyut B. ;
Koyama, Shigeru ;
Ng, Kim Choon ;
Hamamoto, Yoshinori ;
Akisawa, Atsushi ;
Kashiwagi, Takao .
RENEWABLE ENERGY, 2006, 31 (13) :2076-2090
[9]   Development and comparison of two-bed silica gel-water adsorption chillers driven by low-grade heat source [J].
Xia, Z. Z. ;
Wang, R. Z. ;
Wang, D. C. ;
Liu, Y. L. ;
Wu, J. Y. ;
Chen, Ct .
INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2009, 48 (05) :1017-1025
1