摘要
为了分析土壤源热泵系统的全局能耗,提出能耗强度指标,建立系统能耗的e-p分析法。以深圳市某大型酒店空调系统的设计工况和实际工况下相关数据为基础,将e-p分析法运用于分析两种工况下系统的能耗强度,定量体现实际运行时系统能耗偏离设计的程度,并找出节能潜力最大的环节,为系统运行能耗的降低提出对策。
In order to analyze the whole energy consumption of the ground source heat pump system,the energy consumption intensity index is presented,and the e-p analysis method of the system energy consumption is put forward. Based on the relevant data of the design condition and actual condition for the air-conditioning system of some large hotel in Shenzhen,the e-p analysis method is used to analyze the system energy consumption intensity under two kinds of conditions,which can quantitatively reflects the deviation of the system energy consumption under actual operation condition from the design level. In addition,the link with the largest energy-saving potential is found out. Finally,the measures for the energy consumption reduction of the system are proposed.
作者
吕崇花
刘丽孺
李遇贵
Lv Chonghua;Liu Liru;Li Yugui(Maoming Polytechnic;Guangdong University of Technology;The First Construction Engineering Co.,Ltd.of China Construction Second Engineering Bureau)
出处
《制冷与空调》
2018年第7期20-23,共4页
Refrigeration and Air-Conditioning
基金
广东省自然科学基金资助项目(2016A030313711)
关键词
土壤源热泵
集中空调系统
能耗强度
e-p分析法
节能
KEY WORDS ground source heat pump
central air conditioning system
energy consumption intensity
the e-p analysis method
energy saving
