2009•Equipment Manufacturing TechnologyRequires access
Running Performance Investigation for Water-rich Ground-Source Heat Pump Cooling and Heating Unit
Yan Wang
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Abstract
Coupled ground-source hot pump air conditioning system parallel incorporated by soil heat exchanger and cooling tower of the author designed is implemented in this paper,single factor method is adopted to research running performance for winter-summer heat pump unit,results shows that,cooling effect for heat pump unit that incorporated with soil heat-exchanger in summer has a common effect,energy efficiency ratio of system and heat pump unit in cooling condition reached to 2.7 and 3.66 respectively;ground source hot pump provide heat to building in winter condition has a perfect effect with the energy efficiency ratio exceed 3.4