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首页> 外文期刊>International Journal of Environmental Research and Public Health >Comfort, Energy Efficiency and Adoption of Personal Cooling Systems in Warm Environments: A Field Experimental Study
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Comfort, Energy Efficiency and Adoption of Personal Cooling Systems in Warm Environments: A Field Experimental Study

机译：舒适，能效和在温暖环境中采用个人冷却系统的野外实验研究

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摘要

It is well known that personal cooling improves thermal comfort and save energy. This study aims to: (1) compare different personal cooling systems and (2) understand what influences users?￠???? willingness to adopt them. A series of experiments on several types of personal cooling systems, which included physical measurements, questionnaires and feedback, was conducted in a real office environment. The obtained results showed that personal cooling improved comfort of participants in warm environments. Then an improved index was proposed and used to compare different types of personal cooling systems in terms of comfort and energy efficiency simultaneously. According to the improved index, desk fans were highly energy-efficient, while the hybrid personal cooling (the combination of radiant cooling desk and desk fan) consumed more energy but showed advantages of extending the comfortable temperature range. Moreover, if personal cooling was free, most participants were willing to adopt it and the effectiveness was the main factor influencing their willingness, whereas if participants had to pay, they probably refused to adopt it due to the cost and the availability of conventional air conditioners. Thus, providing effective and free personal cooling systems should be regarded as a better way for its wider application.
机译：众所周知，个人冷却可提高热舒适度并节省能源。这项研究旨在：（1）比较不同的个人制冷系统，以及（2）了解什么会影响用户？愿意采用它们。在真实的办公环境中，对几种类型的个人制冷系统进行了一系列实验，包括物理测量，问卷调查和反馈。获得的结果表明，个人降温改善了参与者在温暖环境中的舒适度。然后提出了一种改进的指标，并用于同时比较舒适度和能效方面的不同类型的个人制冷系统。根据改进后的指数，台式风扇具有很高的能源效率，而混合个人制冷（辐射制冷台式风扇和台式风扇的组合）消耗更多的能量，但具有扩展舒适温度范围的优势。此外，如果免费提供个人制冷，则大多数参与者都愿意采用它，而有效性是影响其意愿的主要因素，而如果参与者必须付费，则由于成本和常规空调的可用性，他们可能会拒绝采用它。 。因此，提供有效且免费的个人冷却系统应被视为更广泛应用的更好方法。

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