EXPERIMENTAL STUDY ON AIR SEASONAL THERMAL STORAGE IN A GROUND SOURCE HEAT PUMP SYSTEM IN SEVERE COLD AREAS

被引：0

作者：

Zhang, S. ^{[1
,2
]}

Zheng, M. Y. ^{[1
]}

Wang, X. ^{[1
]}

Sun, H. L. ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Municipal & Environm Engn, Harbin 150090, Peoples R China

[2] Northeast Petr Univ, Sch Civil Engn & Architecture, Daqing 168318, Peoples R China

来源：

7TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATING AND AIR CONDITIONING, PROCEEDINGS OF ISHVAC 2011, VOLS I-IV | 2011年

关键词：

Seasonal thermal storage; Heat pump; Ground heat exchanger; Experimental study; Intermittent operation;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In view of the problem of the ground load imbalance in severe cold area, this paper puts forward a ground source heat pump system with air seasonal thermal storage (GSHPASTS), and presents the experimental study of air seasonal heat storage in Harbin. The nature air heat was injected into the soil in summer and extracted by the heat pump in winter. The results show that the average performance coefficient of the heat storage was 12.44, and the heat storage rate of unit buried depth was 14.20W/m. After the soil recovery for 69 days, the average temperature of the soil around the ground heat exchanger (GHE) was about 1(degrees)C higher than that of the soil in the observational well. Therefore, it can be concluded that the idea of air seasonal heat storage is feasible, and the intermittent operation is helpful to improve the heat storage performance.

引用

页码：725 / 731

页数：7

共 50 条

[21] Design of a Composite Cold and Heat Source System of Air Conditioning Based on Ground Source Heat Pump (GSHP)
Yu, Ying
SUSTAINABLE DEVELOPMENT OF URBAN ENVIRONMENT AND BUILDING MATERIAL, PTS 1-4, 2012, 374-377 : 649 - 654
[22] Optimization Study of Ground Source Heat Pump Heating Systems in Extremely Cold Areas
Liu, Yi
Cheng, Qing-lin
Li, Dong
Chen, Xin
2018 INTERNATIONAL CONFERENCE ON COMPUTER, COMMUNICATIONS AND MECHATRONICS ENGINEERING (CCME 2018), 2018, 332 : 581 - 586
[23] Experimental study on energy storage air source heat pump system with quick heating and defrosting
Zhao H.
Qiu G.
Yu S.
Qiu, Guodong (qgd518@163.com), 1600, Science Press (42): : 184 - 190
[24] EXPERIMENTAL STUDY ON A NEW HIGH TEMPERATURE AIR SOURCE HEAT PUMP IN HOT SUMMER AND COLD WINTER AREAS
Sun J.
Wu K.
Wang Y.
Huo C.
Ge Z.
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2023, 44 (06): : 186 - 192
[25] Optimization of an integrated system including a photovoltaic/thermal system and a ground source heat pump system for building energy supply in cold areas
Qiu, Guodong
Li, Kuangfu
Cai, Weihua
Yu, Shipeng
APPLIED ENERGY, 2023, 349
[26] Experimental study of subterranean heat exchangers in ground source heat pump system
Wei, Jia-Xiang
Tang, Zhi-Wei
Ma, Chong-Fang
Zhang, Hong-Yu
Liu, Wen-Xue
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2007, 28 (01): : 146 - 148
[27] Ground Source Heat Pump Application in Cold Areas for Energy Conservation
Ran, Chunyu
Yan, Bojiao
ADVANCED RESEARCH ON MATERIAL, ENERGY AND CONTROL ENGINEERING, 2013, 648 : 194 - 197
[28] Experimental Study on Heating Performance of Air - source Heat Pump with Water Tank for Thermal Energy Storage
Zhao, Xinhui
Long, Enshen
Zhang, Yin
Liu, Qinjian
Jin, Zhenghao
Liang, Fei
10TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING, ISHVAC2017, 2017, 205 : 2055 - 2062
[29] Experimental study of a domestic solar-assisted ground source heat pump with seasonal underground thermal energy storage through shallow boreholes
Naranjo-Mendoza, Carlos
Oyinlola, Muyiwa A.
Wright, Andrew J.
Greenough, Richard M.
APPLIED THERMAL ENGINEERING, 2019, 162
[30] Thermal Storage Properties of a Hybrid Ground Source Heat Pump
Pertzborn, Amanda
Nellis, Greg
Klein, Sanford
ASHRAE TRANSACTIONS 2012, VOL 118, PT 2, 2012, 118 : 34 - 41

← 1 2 3 4 5 →