AHP-Based Optimal Selection of Cold and Heat Sources for Pump System

Jin Ling Wang; Li Ying Sun; Fei Xiong Liu

doi:10.4028/www.scientific.net/AMR.516-517.243

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 516-517AHP-Based Optimal Selection of Cold and Heat...

AHP-Based Optimal Selection of Cold and Heat Sources for Pump System

Abstract:

The application of heat pump technology is one of the effective ways to realize energy conservation and emission reduction of air conditioning systems. In this paper a certain office building in Beijing is taken as an example, the annual cooling and heating load calculation is carried out. We select four cold and heat sources schemes to do comparative study, the four schemes are: air source heat pump, ground source heat pump, well water source heat pump and solar-ground coupled heat pump. The economy, characteristics and the impact on environment of each scheme are calculated and analyzed, and the Analytic Hierarchy Process (AHP) is used to comprehensively evaluate the four kinds of schemes. The results show that the comprehensive performance of well water source heat pump system is better than the other three schemes. Otherwise AHP provides a simple and practical method and basis for the heat and cold sources scheme selection and assessment.

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Periodical:

Advanced Materials Research (Volumes 516-517)

Pages:

243-248

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.516-517.243

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Online since:

May 2012

Authors:

Jin Ling Wang, Li Ying Sun, Fei Xiong Liu

Keywords:

Air Conditioning Cold and Heat Sources, Analysis Hierarchy Process (AHP), Comprehensive Evaluate, Heat Pump

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