Preliminary exploration for air-conditioning system of combination of evaporative cooling and semiconductor refrigeration

doi:10.3969/j.issn.0438-1157.2012.z2.029

CIESC Journal ›› 2012, Vol. 63 ›› Issue (S2): 156-160.DOI: 10.3969/j.issn.0438-1157.2012.z2.029

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Preliminary exploration for air-conditioning system of combination of evaporative cooling and semiconductor refrigeration

SUN Zhe, HUANG Xiang, WANG Chao, SUN Tiezhu

College of Environmental and Chemical Engineering, Xi’an Polytechnic University, Xi’an 710048, Shaanxi, China

Received:2012-09-18 Revised:2012-09-26 Online:2012-12-28 Published:2012-12-28

蒸发冷却与半导体制冷相结合的空调系统初探

孙哲, 黄翔, 汪超, 孙铁柱

西安工程大学环境与化学工程学院, 陕西西安 710048

通讯作者: 孙哲
作者简介:孙哲(1989-),男,硕士研究生。
基金资助:
陕西省科技统筹创新工程计划项目(2011KTCQ01-10)。

Abstract

Abstract: In this paper the principle and the current status of semiconductor refrigeration are briefly introduced.Meanwhile,the influence of the difference between the cold and hot side temperature of the refrigeration was analysed.A brief introduction of the air conditioning system is characterized by a combination of evaporative cooling and semiconductor refrigeration,as well as doing the derivation of formula for the COP of the semiconductor refrigerating device in the system.Preliminary to the performance for semiconductor refrigerating device in the system was tested.The experimental results showed the semiconductor refrigerating device within the maximum coefficient of performance for 3.3.It lays the foundation for further research.

Key words: evaporative cooling, semiconductor refrigeration, effect of temperature difference

摘要： 对半导体制冷的原理与研究现状做了简要介绍;分析了冷、热端温差对半导体制冷量的影响;结合实验台介绍了一种蒸发冷却与半导体制冷相结合的空调系统。对系统中半导体制冷装置的制冷系数测定进行了公式推导;初步对系统中的半导体制冷装置的性能进行了实验测试,得出实验范围内此半导体制冷装置的制冷系数最大为3.3,为进一步研究奠定了基础。

关键词: 蒸发冷却, 半导体制冷, 温差影响

CLC Number:

TU831.4

SUN Zhe, HUANG Xiang, WANG Chao, SUN Tiezhu. Preliminary exploration for air-conditioning system of combination of evaporative cooling and semiconductor refrigeration[J]. CIESC Journal, 2012, 63(S2): 156-160.

孙哲, 黄翔, 汪超, 孙铁柱. 蒸发冷却与半导体制冷相结合的空调系统初探[J]. 化工学报, 2012, 63(S2): 156-160.

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Preliminary exploration for air-conditioning system of combination of evaporative cooling and semiconductor refrigeration

蒸发冷却与半导体制冷相结合的空调系统初探

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