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The Research of Energy-saving in Air Conditioning Water Cooling System by Frequency conversion Pump and Constant Pressure Control

机译:频率转换泵和恒压控制空调水冷系统节能研究

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The main research point is analysis of energy conservation on water cooling system in air conditioning engineering in this paper. After discussing the running characteristics for frequency water pump controlling variable speed and changing the flow. Then the cooling system adopts the new control method that constant branch pipe pressure difference in the most unfavorable end, and the water pump in parallel configuration, combined with the frequency conversion technology. At last from the experiment data and the actual test of the water cooling system, the energy-saving effect with variable pump of constant pressure control is validated.
机译:主要研究点是本文空调工程水冷系统节能的分析。讨论频率水泵的运行特性,控制变速和改变流量。然后冷却系统采用新的控制方法,即最不利的端部恒定的分支管道压差,并在并联配置中的水泵,结合变频技术。最后从实验数据和水冷系统的实际测试,验证了恒压控制变量泵的节能效果。

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