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在剖析传统地道风应用弊端的基础上,提出一种基于地道风的空气源热泵,并与普通空气源热泵进行对比试验。研究结果表明:当室外温度为-2℃时,基于地道风的空气源热泵的制热量较普通空气源热泵的制热量提高26%;当室外温度为-10℃时,制热量提高44%。这对于开发利用人防工程中的自然能源以及建筑节能具有一定的参考价值。
Based on the analysis of the disadvantages of the traditional tunnel wind tunnel application, an air source heat pump based on the tunnel air is proposed and compared with the conventional air source heat pump. The results show that when outdoor temperature is -2 ℃, the heating capacity of air source heat pump based on authentic air is 26% higher than that of ordinary air source heat pump. When the outdoor temperature is -10 ℃, the heating capacity increases 44%. This is of certain reference value for the development and utilization of natural energy and building energy efficiency in civil air defense projects.