| 空气源热泵热水器夏季吸气压力过高的解决方案 |
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| 引用本文： | 杨家兴,张美芸.空气源热泵热水器夏季吸气压力过高的解决方案[J].江西能源,2009(4):51-52. |
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| 作者姓名： | 杨家兴 张美芸 |
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| 作者单位： | 江西蓝天学院,江西南昌330098 |
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| 摘 要： | 随着环境的变化，热泵热水机将出现冬季结霜，夏季出现低压压力过高的现象。文章对风冷热泵热水机组在运行时压力、温度变化情况进行分析，对机组制热量偏离设计要求的原因进行了分析，并给出三种合理的方法，最后得出最佳的方案。结合实验结果证明了经过改进后稳定性得到改善。
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| 关 键 词： | 风冷热泵 压力偏高 毛细管 压缩机 |
The Solutions of High Suction Pressure of Air Sourced Heat Pump Water Heater in Summer |
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| YANG Jia-xing,ZHANG Mei-yun.The Solutions of High Suction Pressure of Air Sourced Heat Pump Water Heater in Summer[J].Jiangxi Energy,2009(4):51-52. |
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| Authors: | YANG Jia-xing ZHANG Mei-yun |
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| Affiliation: | (Jiangxi Lantian University, Nanehang ,Jiangxi, 330098) |
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| Abstract: | With the change of environmental temperature, the air sourced heat pump water heater will frost in winter and the low pressure will be too high in summer. Under heat water stales the paper analyzed the heat pressure and temperature change which introduced the reasons of the deviation of heat to design demand. Then three methods were given which were proved to be effective approach. The testing results showed that stability of heat pumps improved obviously after system optimization. |
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| Keywords: | Air-cooled heat-pump low pressure too high capillary compressor |
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