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Swimming pools as heat sinks for air conditioners: California feasibility analysis

机译：游泳池作为空调散热器：加州可行性分析

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摘要

Earlier studies used field testing of swimming pool temperatures to validate a mathematical model for predicting the temperature of an unheated pool. Combining those results with manufacturers' data on the performance of vapor-compression air conditioners as a function of heat rejection temperature, the analyses in the paper suggest that rejecting air conditioning heat to a swimming pool can save approximately 25-30% of single-family residential cooling electricity use and reduce cooling electricity demand during peak conditions by 30-35%, as compared to using the same compressor to reject the heat to ambient air. The savings is expected to vary depending on the severity of the climate, as well as the pool temperature experienced during the summer. The original model was refined so as to accommodate air-conditioner heat rejection to predict pool temperatures based on weather data, pool size, shading of the pool, and air-conditioner heat rejection to the pool. The results of an experimental validation of the augmented pool thermal model are presented here. In addition, the model of a pool-coupled air conditioning system was used to develop a design tool for determining the pool size needed to absorb realistic heat rejection from air conditioners in various California climate zones.
机译：较早的研究使用游泳池温度的现场测试来验证用于预测未加热游泳池温度的数学模型。将这些结果与制造商关于蒸气压缩式空调的性能作为排热温度的函数的数据相结合，论文中的分析表明，将空调的热量排入游泳池可以节省大约25％至30％的单户家庭与使用相同的压缩机将热量排至环境空气相比，住宅的冷却用电将高峰条件下的冷却用电需求降低了30-35％。预计节省的费用会根据气候的严重程度以及夏季的泳池温度而有所不同。对原始模型进行了改进，以适应空调机的散热，从而根据天气数据，泳池大小，泳池的阴影以及空调对泳池的散热来预测泳池温度。此处介绍了增强池热模型的实验验证结果。另外，使用池耦合空调系统的模型来开发设计工具，以确定吸收加州各个气候区的空调实际散热所需的池大小。

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