| 关于一种低温制热量的测量方法探讨 |
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| 引用本文： | 陈荣,何曙,刘洪,崔海峰. 关于一种低温制热量的测量方法探讨[J]. 家电科技, 2012, 0(8): 55-57 |
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| 作者姓名： | 陈荣 何曙 刘洪 崔海峰 |
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| 作者单位： | 上海市质量监督检验技术研究院,上海,200240 |
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| 摘 要： | 分析了焓差法测量空调低温制热量的特点。提出了一种基于焓差法的改进型空调低温制热量测量方法,即前置式测量空调出风温度的方法。通过试验验证,这种方法能有效排除出风空气和受风室之间非稳态换热量对测量的影响,提高测试精度。
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| 关 键 词： | 焓差法 低温制热量 测量 空调 |
Discussion on Transient Heating Capacity Test of Air-conditioners |
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| Affiliation: | Chen Rong Shanghai Institute of Quality Inspection and Technical Research, Shanghai 200240, China |
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| Abstract: | This paper analyzes the characteristics of measuring period heating capacity during automatic defrost performance by air enthalpy test method. It brings forward an improved air enthalpy test method in measuring transient heating capacity which measures the temperature of air leaving by preposed thermocouples. Experiments show the method can improve testing precision by avoiding the influence of the heat exchange between warm air and facility. |
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| Keywords: | air enthalpy method transient heating capacity measurement air-conditioner |
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