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| 新型太阳能喷射与电压缩式联合制冷系统的研究 | |
| 引用本文： | 王倩,田琦,张于峰,赵薇.新型太阳能喷射与电压缩式联合制冷系统的研究[J].太阳能学报,2007,28(1):12-17. |
| 作者姓名： | 王倩 田琦 张于峰 赵薇 |
| 作者单位： | 1. 天津大学,天津,300072;茂名学院,茂名,525000 2. 天津大学,天津,300072;太原理工大学,太原,030024 3. 天津大学,天津,300072 |
| 基金项目： | 南开大学天津大学联合研究院科学基金 |
| 摘 要： | 提出一种新型的太阳能喷射与电压缩联合制冷系统,其既可以利用太阳能喷射式制冷又可以利用电能驱动压缩式制冷,可提高太阳能与辅助能源的综合利用率。对该系统中以R141b作为制冷工质,采用斜盘式压缩机的辅助电压缩制冷系统进行了理论循环计算与实验研究。实验表明,该辅助电压缩制冷系统的性能系数达到2.53。与传统的辅助能源应用方式相比,该辅助电压缩式制冷系统能更高效地利用常规能源,提高新型太阳能喷射制冷系统的综合节能效果。 |
| 关 键 词： | 太阳能 常规能源 喷射制冷 压缩式制冷 毛细管 节能 |
| 文章编号： | 0254-0096（2007）01-0012-06 |
| 修稿时间： | 2005-10-27 |
RESEARCH ON COMPRESSION REFRIGERATOR IN NEW SOLAR EJECTOR COOLING SYSTEM |
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| Wang Qian,Tian Qi,Zhang Yufeng,Zhao Wei.RESEARCH ON COMPRESSION REFRIGERATOR IN NEW SOLAR EJECTOR COOLING SYSTEM[J].Acta Energiae Solaris Sinica,2007,28(1):12-17. | |
| Authors: | Wang Qian Tian Qi Zhang Yufeng Zhao Wei |
| Affiliation: | 1. Tianjin University, Tianjin 300072, China; 2. Maoming College, Maoming 525000, China ; 3. Taiyuan University of Technology , Taiyuan 030024, China |
| Abstract: | A solar ejector or absorption refrigeration system is usually driven by conventional energy unefficiently when solar energy is not enough to drive the system.A new combined ejector-compressor refrigeration system driven by solar energy and electricity was presented.R141b is used as refrigerant in the compression refrigerator which is equipped with a wobble plate type compressor.The thermodynamic calculation of the compression refrigeration cycle was made and the tests were done.The tests result showed that the COP of the system reached 2.53,the conventional energy can be used more effectively when solar energy is not enough. |
| Keywords: | solar energy conventional energy jet refrigeration compression refrigeration capillary energysaving |
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