| 水泵变频能耗的试验研究 |
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| 引用本文： | 曾华文,朱斌祥,李金荣.水泵变频能耗的试验研究[J].流体机械,2011,39(10). |
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| 作者姓名： | 曾华文 朱斌祥 李金荣 |
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| 作者单位： | 合肥通用机械研究院,安徽合肥,230031 |
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| 摘 要： | 对并联水泵采用变频调节及变流量调节多种组合方案,得出开式循环和闭式循环中水泵能耗的异同。结果表明,无论在开式和闭式循环中,采用变频调节相比变流量调节功率比小,更节能;在2个水泵并联时,采用同时变频调节方案最节能,且闭式循环比开式循环的节能效果明显;3个水泵并联时,闭式循环的最佳调节方案比开式循环的最佳调节方案节能10%。
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| 关 键 词： | 能耗 水泵 闭式循环 开式循环 变频调节:变流量调节 |
Constant Temperature & Constant Humidity Air Conditioning Unit Energy Saving Case Analysis and Exploration |
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| ZENG Hua-wen,ZHU Bin-xiang,LI Jin-rong.Constant Temperature & Constant Humidity Air Conditioning Unit Energy Saving Case Analysis and Exploration[J].Fluid Machinery,2011,39(10). |
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| Authors: | ZENG Hua-wen ZHU Bin-xiang LI Jin-rong |
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| Affiliation: | ZENG Hua-wen,ZHU Bin-xiang,LI Jin-rong(Hefei General Machinery Research Institute,Hefei 230031,China) |
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| Abstract: | Constant Temperature & Constant Humidity air conditioning unit energy saving renovation case was introduced: recover condensation heat of refrigerant system to replace the most of electrical heat.The operation data of the before and after energy saving renovation was analyzed.The saving energy result in theory which is same as actual measurement.If only energy saving renovation scheme is reasonable such as replacing present electrical heat by recovering condensation heat of constant temperature& constant hu... |
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| Keywords: | energy saving constant temperature & constant humidity air condition condensation heat |
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