| 热电制冷微型低温恒温器的研究与设计 |
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| 引用本文： | 时阳,李改莲,丁瑞华. 热电制冷微型低温恒温器的研究与设计[J]. 机械设计与制造, 2006, 0(1): 129-130 |
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| 作者姓名： | 时阳 李改莲 丁瑞华 |
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| 作者单位： | 郑州轻工业学院,郑州,450002 |
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| 摘 要： | 以热电制冷器为制冷源的微型恒温器,采用热电制冷器进行冷却。用同时限定隔热层外表面的最低温度与单位面积隔热层的漏热量的方法确定隔热层厚度,以同时满足降温阶段冷负荷与稳定工作阶段冷负荷确定制冷量,给出了设计方法。
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| 关 键 词： | 低温恒温器 冷却 热电制冷 微型仪器 |
| 文章编号： | 1001-3997(2006)01-0129-02 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
Investigation and design of micro-cryostat with thermoelectric refrigeration |
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| SHI Yang,LI Gai-lian,DING Rui-hua. Investigation and design of micro-cryostat with thermoelectric refrigeration[J]. Machinery Design & Manufacture, 2006, 0(1): 129-130 |
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| Authors: | SHI Yang LI Gai-lian DING Rui-hua |
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| Affiliation: | Zhengzhou institute of Light Industry, Zhengzhou 450002,China |
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| Abstract: | A micro-cryostat with the thermoelectric refrigerator as a refrigeration source is designed in this paper.The cooling depends on the thermoelectric refrigerator in the micro-cryostat.The thickness of the thermal insulating layer is determined by the limitation of the lowest temperature at the outside surface of the thermal insulating layer and the leakage heat per area in the thermal insulating layer.The load of refrigeration is designed to agree with the cooling loads in the cooling state and the steady state. |
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| Keywords: | Low temperature thermostat Cooling Thermoelectric refrigeration Miniature instrument |
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