流体机械

2009, v.37;No.441(03) 69-72

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冷暖空调热水三用机的功能控制
Control Technology of Heat Pump with Three Functions

陈则韶;李志宏;史敏;张秀平;江斌;钟瑜;贾磊;
CHEN Ze-shao1,LI Zhi-hong1,SHI Min2,ZHANG Xiu-ping2,JIANG Bin1,ZHONG Yu2,JIA Lei2(1.University of Science &Technology of China,Hefei 230027,China;2.Hefei General Machinery Research Instiute,Hefei 230088,China)

摘要(Abstract):

介绍了一种多功能热泵热水机的工作原理及其在空调、供暖气和制热水多个模态运行时的控制逻辑要求;讨论了热泵的热水换热器三种加热形式:循环加热式、一次加热式和间歇加热式的特点,以及根据进水温度通过调节进水和中间循环水量来满足出水定温要求的方案。本文的研究工作对提升多功能热泵热水机技术具有重要的参考价值。
It was introduced a multi-purpose heat pump working principle and its control logic requirements when it is working in the several modalities of the air-conditioning,the heating air and the heating hot water;It was discussed the characteristics of three type hot water heat interchangers: the repeatedly heating,one time heating and intermittent heating,as well as the technical route to maintain the export water temperature is constant that is according to the enter water temperature to adjust the enter water flow and the middle circulation water volume..This article research work has an important reference value for the promotion of multi-function heat pump water heater technology.

关键词(KeyWords): 热泵;热水器;控制技术
heat pump;hot water heater;control technology

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作者(Author): 陈则韶;李志宏;史敏;张秀平;江斌;钟瑜;贾磊;
CHEN Ze-shao1,LI Zhi-hong1,SHI Min2,ZHANG Xiu-ping2,JIANG Bin1,ZHONG Yu2,JIA Lei2(1.University of Science &Technology of China,Hefei 230027,China;2.Hefei General Machinery Research Instiute,Hefei 230088,China)

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