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An innovation wall model based on interlayer ventilation

机译:基于层间通风的创新墙模型

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摘要

The thermal characteristics of the external wall are important to the energy consumption of the air conditioning system. Great attention should also be paid to the energy loss of the air exhaust. An innovation wall model based on interlayer ventilation is presented in this paper. The interlayer ventilation wall combines the wall and air exhaust of heating, ventilating and air conditioning (HVAC). The results of the experiment show that the energy loss of the exhaust air can be fully recovered by the interlayer ventilation wall. The cooling load can be reduced greatly because the temperature difference between the internal surface of the interlayer ventilation wall and the indoor air is very small. Clearly, the small temperature difference can enhance thermal comfort. In order to popularize the interlayer ventilation wall, technical and economical analysis is presented in this paper. Based on the buildings in the Shanghai area and a standard air conditioning system, a 4 years payback period for interlayer ventilation wall implementation was found according to the analysis.
机译:外壁的热特性对空调系统的能耗很重要。还应特别注意排气的能量损失。提出了一种基于层间通风的创新墙模型。夹层通风墙将加热,通风和空调(HVAC)的壁和排气结合在一起。实验结果表明,通过层间通风壁可以完全回收废气的能量损失。由于层间通风壁的内表面与室内空气之间的温差很小,因此可以大大降低制冷负荷。显然,较小的温差可以提高热舒适度。为了推广夹层通风墙,本文进行了技术和经济分析。根据分析,基于上海地区的建筑物和标准的空调系统,发现实施层间通风墙的投资回收期为4年。

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