Applicability of Source Water Source Heat Pump System in Hot Summer and Warm Winter Area
Water source heat pump with relatively stable surface water as heat transfer medium is a new type of energy-saving and temperature-regulating equipment. Its refrigeration and heating coefficients are 3.5-4.5 high. Water source heat pump has been widely used in refrigeration and heating of buildings in many foreign countries as an important energy-saving equipment. The number of water source heat pump energy stations has increased by 10% annually. The traditional coal pans used in large greenhouses in China often have some problems, such as low thermal efficiency, high energy consumption, high pollution and difficult cooling in summer. It is very helpful to use water source heat pump technology reasonably to solve these problems. In this paper, the water source heat pump air conditioning system is used in public places for experimental testing and research. The operation performance of the water source heat pump energy station is studied through experimental tests, which can provide reference for the popularization and application of the technology in hot summer and warm winter areas. The research contents of this subject are as follows: Under the rated operating conditions of the water source heat pump air conditioning system; the operation performance of the heating system is analyzed; Understanding and mastering the operation performance of water source heat pump air conditioning system, and comprehensively analyzing the stability and energy efficiency ratio of the system; The main problem to be solved is that it can not only ensure the operation cost unchanged or even reduce, but also improve the heating efficiency of water source heat pump air conditioning system.
Applicability of Source Water Source Heat Pump System in Hot Summer and Warm Winter Area, International Journal of Mechanical Engineering and Applications.
Vol. 7, No. 5,
2019, pp. 123-130.
Liu Z, Tan H, Li Z. Heating and Cooling Performances of River-Water Source Heat Pump System for Energy Station in Shanghai [J]. Procedia, 2017, 205: 4074-4081.
Wenjing W U, Wang D, Chenfei Q U, et al. Application of Automatic Control Technology in Electrical Design of Sewage-Source Heat Pump Energy Supply Station [J]. Modeen Architecture Electric, 2017.
ZHANG Z, ZHOU Z, YANG M, et al. Operational effect of ground source hear pump in integrated energy station [M]. 2015: 3023-3027.
MASTRUCCI A, MARVUGLIA A, LEOPOLD U, et al. Life cycle assessment of building stocks from urban to transaction scales: a rebiew [J]. renewable and Sustainable Energy Reviews, 2017, 74: 316-332
Na Wei, Wang Han, Hou Jing, Wu Yong. Area data analysis of public buildings and industrial buildings in China based on Taylor series neural network method (1) [J]. HVAC, 2017, 47 (11)
Ma zuileng, Yao Yang. Air conditioning design of civil buildings [M]. Beijing: Chemical Industry Press, 2010.
Li Deying. Heating engineering: China Construction Industry Press, 2004.
Kavanaugh S P, Pezent M C. Lake water applications of water-to-air heat pumps [J]. ASHRAE Transactions, 1990, 96 (1): 813-820.
ASHRAE. Systems and equipment handbook (SI). Atlanta: American Society of Heating, Refrigerating, and, Air-Conditioning Engineers, Inc. 1992, 173-176.
Xu LingHong, Lu Qionghua, Hu Pingfang, et al. Study on the economy of water loop heat pump air conditioning system [J]. Fluid machinery, 2008, 36 (2): 69-73.
ALLEN J J, Hanmilton J F. Steady-state reciprocating water chiller models [J]. ASHRAE Transactions, 1983, 89 (2): 398-407.
Ma Hongquan, long weiding. Application of water source heat pump and water thermal pollution [J]. HVAC, 2009, 39 (07): 66-70.
Wang Guiling, Liu Yun, Lin Wenjing, Li Yuanjie, Shi Yongxia. Study on applicability evaluation index system of ground water source heat pump [J]. Urban geology, 2011, 6 (03): 6-11.
Di Yanqiang, Wang QingQin, Yuan Dongli, Huang Tao. Application and development of water source heat pump [J]. Refrigeration and air conditioning, 2006 (05): 1-4.
Xu Wei, Wang Guiling, Zou Yu, sun Zongyu, Li Ji. Study on the technical suitability of ground water source heat pump in China [J]. Building science, 2012, 28 (10): 4-8.
Zhang Zhaohui, Wang Ruonan, Gao Yu, Liu Huicheng, Liu Lulu, Bai Junwen, Chen Jingliang. Application status and development prospect of heat pump technology [J]. Refrigeration and air conditioning, 2018, 18 (01): 1-8.
Zhang Jun. development status and problems of surface water source heat pump [J]. Refrigeration, air conditioning and electric machinery, 2007 (06): 73-77.
Zhang Xian, Qin Xiaorong, Duan Kaiqiang, Liu Hao, Chen Shuai. Investigation and energy efficiency analysis of low temperature heat source of water source heat pump unit [J]. Shanxi science and technology, 2018, 33 (01): 112-115.
Shenghua Zou, Xiaokai Xie. Simplified model for coefficient of performance calculation of surface water source heat pump [J]. Applied Thermal Engineering, 2017, 112.
Qu Honghu. Application analysis of water source heat pump air conditioning system in an office building in Beijing [J]. Jilin water conservancy, 2017 (12): 60-62.
Wang Fang, fan Xiaowei, Zhou Guanghui, Lian Zhiwei. Research status of water source heat pump in China [J]. Fluid machinery, 2003 (04): 57-59.
Wang Jiqing, Zhang Bailiang. Application of water source heat pump in greenhouse heating [J]. China agronomy bulletin, 2005 (06): 415-419 + 442.
Tanveer Ahmad, Huanxin Chen, Jan Shair. Water source heat pump energy demand prognosticate using disparate data-mining based approaches [J]. Energy, 2018, 152.
PEER T, JOYCE W S. Lake-source cooling [J]. ASHRAE Journal, 2002, 44 (4): 37-39.
Cai Jun, Chen Jiaocai, Chen Xiaojun, et al. Design of water source heat pump control system based on greenhouse prediction model [J]. Journal of instrumentation.
Stefanuk N B M, Aplevich J D, Renksizbulut. Modeling and simulation of a Super heat-controlled water-to-water heat pump [J]. ASHRAE Transactions. 1992, 98 (2): 172-184.
Lu canren. Heat pump and its future application in China [J]. Power machinery, 1957, (2): 57-59.
ASHRAE. ASHRAE handbook-applications. Atlanta: American Society of Heating, Refigerating And Air-Conditioning Engineers, Inc. 1999, 794-796.
Haili Zhou, Wenhe Zhou, Jianyun Wu, Zhaohui Zhou, Shiwen Ding. Measurement and Analysis of A Heating System Based on Underground Water Source Hrat Pump in Zhangye City [J].
Zhiqiang Kang, Xiaoxi Zhou, Yiyang Zhao, Ruiting Wang, Xiaoyue Wang. Study on Optimizationg of Underground Water Source Heat Pump [J]. Procedia Engineering, 2017, 205.
Yong Cho, Rin Yun. A raw water source heat pump air-conditonging system [J]. Energy&Buildings, 2011, 43 (11).
PI Jinhai, Hu Zhi, Ao Zhaoyao, Ma Li. Hybrid application and well completion technology of shallow surface water source heat pump system [J]. China equipment engineering. 2018 (20): 218-219.
Liu Zhiguang. Study on operation characteristics of small water source heat pump system [D]. Tianjin University of Commerce. 2014.