An energy consumption analysis of surface water heat pump systems in heating season

被引：0

作者：

Liu, TT ^{[1
]}

Peng, JG ^{[1
]}

Zhang, GQ ^{[1
]}

Chen, X ^{[1
]}

机构：

[1] Hunan Univ, Coll Civil Engn, Changsha 410082, Hunan, Peoples R China

来源：

BUILT ENVIRONMENT AND PUBLIC HEALTH, PROCEEDINGS | 2004年

关键词：

SWHPs; heating; HSPF; energy saving;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A new simplified procedure to calculate the heating seasonal performance factor (HSPF) of surface water heat pump (SWHP) systems was proposed in this paper, based on the energy consumption analysis and the temperature frequency method. This method permits one to evaluate heating energy requirement of buildings by a calculation with daily average water temperatures and outdoor air temperatures, thus the best heating mode of a SWHP system is suggested. Besides, based on the daily energy consumption comparison between SWHP system and air source heat pump (ASHP) system, it was concluded that SWHP can save 31.5% of the energy consumption, which indicated the SWHPs are superior to the ASHPs evidently in the energy saving respect.

引用

页码：518 / 524

页数：7

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