A survey on energy consumption status and characteristics of hotel buildings in Guangzhou

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Li, Yehong^1 ; Yang, Jiankun^1 ; Jiang, Xiangyang^1

Department of Building Energy Efficiency, Guangzhou Institute of Building Science CO. LTD., GuangZhou, GuangDong

510440, China^1

关键词: Building envelopes;    Comprehensive analysis;    Energy efficient;    Energy saving potential;    Existing hotel buildings;    High energy consumption;    Hot water system;    On-site inspection;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/2/022073/pdf
DOI  :  10.1088/1755-1315/189/2/022073

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Existing hotel buildings are normally of high energy consumption and low energy performance in China. The implementation of energy efficient measures is an approach to improve this situation; but it is essential to have a thorough understanding of their energy consumption patterns beforehand. In this paper, a survey on energy consumption status and characteristics of 14 hotel buildings in Guangzhou was conducted. Through a comprehensive analysis of the annual, monthly and subentry energy consumption of different buildings, combined with an on-site inspection, it has been found that existing hotel buildings in Guangzhou have very good energy-saving potentials, especially in terms of the glazing of building envelope, air conditioning systems, hot water systems, and lighting systems.