流体机械

2010, v.38;No.461(11) 81-84

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热泵热水器蓄热水箱的漏热损失分析
Analysis of Heat Loss on Heat Storage Water Tank Appliedto Heat Pump Water Heater

於慧姝;陆春林;金苏敏;
YU Hui-shu1,LU Chun-lin2,JIN Su-min1(1.Nanjing University of Technology,Nanjing 210009,China;2.Nanjing New-Jiangnan Engineering Co.,Ltd.,Nanjing 210009,China)

摘要(Abstract):

蓄热水箱作为热泵热水器机组的重要组成部分,它的设计是否合理直接关系到机组的能耗。本文对长方体形、圆柱形以及球形蓄热水箱进行分析,计算并比较了蓄热水箱的漏热损失值,同时讨论了不同外形水箱的结构变化对其漏热损失量的影响,这对今后同类产品选择合适的水箱提供了一定的指导作用。
A heat storage water tank is an important part of heat pump water heater units.The rationality of its design is directly related to the energy consumption of units.The heat loss values of heat storage water tanks were calculated and compared by the analysis of rectangular,cylindrical and orbicular water tanks.In addition,the influence on the heat loss values of water tanks induced by the change of the structure difference was discussed as well.This can provide some guidance for choosing appropriate water tank of the similar products in future.

关键词(KeyWords): 蓄热水箱;热泵;热水器
heat storage water tank;heat pump;water heater

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作者(Author): 於慧姝;陆春林;金苏敏;
YU Hui-shu1,LU Chun-lin2,JIN Su-min1(1.Nanjing University of Technology,Nanjing 210009,China;2.Nanjing New-Jiangnan Engineering Co.,Ltd.,Nanjing 210009,China)

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