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2014 | OriginalPaper | Buchkapitel

34. Study on Energy Efficiency Evaluation Method of Cooling Water System of Surface Water Source Heat Pump

verfasst von : Jibo Long, Siyi Huang

Erschienen in: Proceedings of the 8th International Symposium on Heating, Ventilation and Air Conditioning

Verlag: Springer Berlin Heidelberg

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Abstract

Water source heat pump system is a green air-conditioning system which has high efficiency, energy saving, and environmental protection, but inappropriate design of the system type of water intake will impact on energy efficiency ratio of the system. In order to evaluate the efficiency of heating and cooling source use of water source heat pump system, the impacts of temperature, flow and static head of cooling water on the energy efficiency ratio of water source heat pump system are analyzed in this paper. The cooling load of air condition and parameters of cold water are set as control objectives, and the analytical model of energy efficiency ratio including the energy consumption of cooling water system and cooling water unit is proposed. The running energy efficiency ratios of two types of water source heat pump system are analyzed by using this model (direct heat transfer that surface water flowing into condenser directly, indirect heat transfer through plate heat exchanger). The results show that the impact of change of cooling water temperature on energy efficiency ratio is bigger than the change of static head of cooling water system.

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Literatur
1.
Zurück zum Zitat Zhang PF (2003) Overview of the development of the water source heat pump at home and abroad (in Chinese). Gen Mach 2(5):13–16 Zhang PF (2003) Overview of the development of the water source heat pump at home and abroad (in Chinese). Gen Mach 2(5):13–16
2.
Zurück zum Zitat Liu GY, Chen XH (2001) Brief introduction of russian heat pump technology (in Chinese). Energy Res Utilization 13(3):17–19 Liu GY, Chen XH (2001) Brief introduction of russian heat pump technology (in Chinese). Energy Res Utilization 13(3):17–19
3.
Zurück zum Zitat Nam YJ, Ooka R (2010) Numerical simulation of ground heat and water transfer for groundwater heat pump system based on real-scale experiment. Energy Build 42:69–75CrossRef Nam YJ, Ooka R (2010) Numerical simulation of ground heat and water transfer for groundwater heat pump system based on real-scale experiment. Energy Build 42:69–75CrossRef
4.
Zurück zum Zitat Lohani SP, Schmidt D (2010) Comparison of energy and exergy analysis of fossil plant, ground and air source heat pump building heating system. Renew Energy 35:1275–1282CrossRef Lohani SP, Schmidt D (2010) Comparison of energy and exergy analysis of fossil plant, ground and air source heat pump building heating system. Renew Energy 35:1275–1282CrossRef
5.
Zurück zum Zitat Nuntaphan A, Chansena C, Kiatsiriroat T (2009) Performance analysis of solar water heater combined with heat pump using refrigerant mixture. Appl Energy 86:748–756CrossRef Nuntaphan A, Chansena C, Kiatsiriroat T (2009) Performance analysis of solar water heater combined with heat pump using refrigerant mixture. Appl Energy 86:748–756CrossRef
6.
Zurück zum Zitat Aristov YI, Dawoud B, Glaznev IS et al (2008) A new methodology of studying the dynamics of water sorption/desorption under real operating conditions of adsorption heat pumps: Experiment. Int J Heat Mass Transf 51:4966–4972CrossRef Aristov YI, Dawoud B, Glaznev IS et al (2008) A new methodology of studying the dynamics of water sorption/desorption under real operating conditions of adsorption heat pumps: Experiment. Int J Heat Mass Transf 51:4966–4972CrossRef
7.
Zurück zum Zitat Urchueguía JF, Zacarés M, Corberán JM et al (2008) Comparison between the energy performance of a ground coupled water to water heat pump system and an air to water heat pump system for heating and cooling in typical conditions of the European Mediterranean coast. Energy Convers Manage 49:2917–2923CrossRef Urchueguía JF, Zacarés M, Corberán JM et al (2008) Comparison between the energy performance of a ground coupled water to water heat pump system and an air to water heat pump system for heating and cooling in typical conditions of the European Mediterranean coast. Energy Convers Manage 49:2917–2923CrossRef
8.
Zurück zum Zitat Qian JF, Sun DX, Zhang CH et al. (2007) Analysis of new surface water heat pump and correlative technology. J Harbin Univ Commer (Nat Sci Ed) (in Chinese) 23(2):231–234 Qian JF, Sun DX, Zhang CH et al. (2007) Analysis of new surface water heat pump and correlative technology. J Harbin Univ Commer (Nat Sci Ed) (in Chinese) 23(2):231–234
9.
Zurück zum Zitat Hu PF, Li FR, Sun QM et al. (2009) Thermodynamic analysis of the economy of GSHP systems. J Huazhong Univ Sci Tech (Nat Sci Ed) 37(4):97–100 Hu PF, Li FR, Sun QM et al. (2009) Thermodynamic analysis of the economy of GSHP systems. J Huazhong Univ Sci Tech (Nat Sci Ed) 37(4):97–100
10.
Zurück zum Zitat Bai XL, Zhang YJ, Wang HH (2010) Energy efficiency of water transportation system for surface water source heat pump. J Civ Architect Environ Eng 32(6):86–91 Bai XL, Zhang YJ, Wang HH (2010) Energy efficiency of water transportation system for surface water source heat pump. J Civ Architect Environ Eng 32(6):86–91
Metadaten
Titel
Study on Energy Efficiency Evaluation Method of Cooling Water System of Surface Water Source Heat Pump
verfasst von
Jibo Long
Siyi Huang
Copyright-Jahr
2014
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-39581-9_34