Application and analysis of water source heat pump system in residential buildings

2011 ◽  
Author(s):  
Di Yuhui ◽  
Di Yulin ◽  
Wang Yonghui ◽  
Wen Li
Keyword(s):  
Heat Pump ◽  
Residential Buildings ◽  
Water Source ◽  
Pump System ◽  
Heat Pump System

scholarly journals Optimization and Thermoeconomics Research of a Large Reclaimed Water Source Heat Pump System

2013 ◽  
Vol 2013 ◽  
pp. 1-9
Author(s):  
Zi-ping Zhang ◽  
Fang-hui Du
Keyword(s):  
Heat Pump ◽  
Residential Buildings ◽  
Reclaimed Water ◽  
Water Source ◽  
Heating System ◽  
Pump System ◽  
Heat Pump System ◽  
Heating Capacity ◽  
Two Stages ◽  
Economics Analysis

This work describes a large reclaimed water source heat pump system (RWSHPS) and elaborates on the composition of the system and its design principles. According to the characteristics of the reclaimed water and taking into account the initial investment, the project is divided into two stages: the first stage adopts distributed heat pump heating system and the second adopts the combination of centralized and decentralized systems. We analyze the heating capacity of the RWSHPS, when the phase II project is completed, the system can provide hydronic heating water with the supply and return water temperature of 55°C/15°C and meet the hydronic heating demand of 8 million square meters of residential buildings. We make a thermal economics analysis by using Thermal Economics theory on RWSHPS and gas boiler system, it is known that the RWSHPS has more advantages, compared with the gas boiler heating system; both its thermal efficiency and economic efficiency are relatively high. It provides a reference for future applications of the RWSHPS.

Study on Ground Source Heat Pump System of Combined Office and Residential Building in Hot Summer and Warm Winter Region

2013 ◽  
Vol 732-733 ◽  
pp. 564-570 ◽  
Author(s):  
Ying Ning Hu ◽  
Ya Zhao Liu ◽  
Jun Lin ◽  
Yan Wang
Keyword(s):  
Heat Pump ◽  
Heat Balance ◽  
System Performance ◽  
Residential Buildings ◽  
Residential Building ◽  
Ground Source Heat Pump ◽  
Pump System ◽  
Heat Pump System ◽  
Warm Winter ◽  
Ground Source

A ground source heat pump system of combined office and residential buildings in hot summer and warm winter region is introduced. The system performance is studied through the experiment, and the performance of underground heat balance is analyzed by TRNSYS. The results show the superiority and applicability of the ground source heat pump system.

Research on Influence of Water Source Heat Pump System to Groundwater - A Case Study of New Campus of Taiyuan University

2011 ◽  
Vol 356-360 ◽  
pp. 2329-2332
Author(s):  
Shu Qin Gao ◽  
Yu Ming Feng
Keyword(s):  
Heat Pump ◽  
Water Source ◽  
Pump System ◽  
Air Conditioning System ◽  
Heat Pump System ◽  
Protection Method ◽  
Groundwater Environment ◽  
New Energy ◽  
Influence Of Water

Water source heat pump system(WSHPS) is a new energy saving and environmentally air conditioning system, its degree of influence to groundwater related to the feasibility of construction of WSHPS and development & protection of regional groundwater. After introducing WSHPS, this paper analyzed the influence of WSHPS to groundwater, brought up the protection method to reduce influence. At last, a case study of new campus of Taiyuan university was carried out. The results showed that running of WSHPS won’t bring up disadvantage to groundwater environment.

scholarly journals Study on Temperature Field of Buried Heat Exchanger in a Residential District

2019 ◽  
Vol 136 ◽  
pp. 01045
Author(s):  
WANG Kai ◽  
MIN Jie ◽  
SHENG Xuelei ◽  
WANG Haitao
Keyword(s):  
Temperature Field ◽  
Soil Temperature ◽  
Heat Pump ◽  
Residential Buildings ◽  
Engineering Application ◽  
Stable Operation ◽  
Buried Pipe ◽  
Pump System ◽  
Heat Pump System ◽  
Residential District

The long-term stable operation of soil source heat pump system depends on the recovery characteristics of soil temperature field. Using DEST-h model of Hefei a high-rise residential buildings and FLUENT software to simulate software of soil source heat pump are analyzed through the summer and autumn season recovery after the change of soil temperature field around the buried pipe. It is pointed out that the intermittent operation of the compensation tower soil-coupled heat pump is beneficial to promote the recovery of soil temperature field. It has certain engineering application value for the improvement of soil source heat pump performance in hot summer and cold winter area.

Simulation and analysis on thermodynamic performance of surface water source heat pump system

2016 ◽  
Vol 10 (1) ◽  
pp. 65-73 ◽  
Author(s):  
Nan Lv ◽  
Qing Zhang ◽  
Zhenqian Chen ◽  
Dongsheng Wu
Keyword(s):  
Surface Water ◽  
Heat Pump ◽  
Water Source ◽  
Pump System ◽  
Heat Pump System ◽  
Thermodynamic Performance

Evaluating heat pump system design methods towards a sustainable heat supply in residential buildings

2022 ◽  
Vol 308 ◽  
pp. 118204
Author(s):  
Christian Vering ◽  
Laura Maier ◽  
Katharina Breuer ◽  
Hannah Krützfeldt ◽  
Rita Streblow ◽  
...  
Keyword(s):  
System Design ◽  
Heat Pump ◽  
Heat Supply ◽  
Residential Buildings ◽  
Design Methods ◽  
Pump System ◽  
Heat Pump System
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