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首页> 外文期刊>E3S Web of Conferences >Human-Oriented Design of an Indoor Thermal Environment
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Human-Oriented Design of an Indoor Thermal Environment

机译：以人为本的室内热环境设计

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In this study, an initial survey of clothing insulation and changes in the metabolic rate of individuals in office spaces was performed to establish the distribution of room temperatures at which individuals perceived a neutral thermal sensation. Subsequently, the indoor thermal environment in four offices was surveyed during the summer with different air-conditioning systems to determine the thermal environment stability in each case. The results revealed that for the required temperature, there was a noticeable difference between the average and most frequent values. Moreover, it was determined that the required temperature distribution is not normal, but rather, it is skewed to the low-temperature side. In addition, the radiant air-conditioning system was found to generate a narrow distribution of the equivalent temperature and hence, facilitated a more uniform thermal environment compared to a convective (multi-unit) air-conditioning system. Therefore, in buildings with convective air-conditioning systems, even if the planar average thermal environment is categorized as comfortable, it may be possible that workers who are sensitive to the cold or heat will complain of discomfort more frequently than those in buildings with radiant air-conditioning systems because the probability of workers sitting in cold- or hot-spot areas is higher in the former case.
机译：在这项研究中，进行了一次服装隔热和个人在办公室空间中新陈代谢率变化的初步调查，以建立个人感觉中性热感觉的室温分布。随后，在夏季使用不同的空调系统对四个办公室的室内热环境进行了调查，以确定每种情况下的热环境稳定性。结果表明，对于所需温度，平均值与最频繁的值之间存在明显差异。此外，确定所需的温度分布不是正常的，而是偏向低温侧。另外，发现辐射式空调系统与对流（多单元）空调系统相比，产生的等效温度分布窄，因此有利于更均匀的热环境。因此，在具有对流空调系统的建筑物中，即使将平面平均热环境归类为舒适的环境，对寒冷或高温敏感的工人也可能比在空气辐射较大的建筑物中抱怨不适的频率更高。 -空调系统，因为在前一种情况下，工人坐在寒冷或热点地区的可能性更高。

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