制冷2025，Vol.44Issue(5)：1-4,17,5.DOI:10.3969/J.ISSN.1005-9180.2025.05.0001
郑州某被动式超低能耗住宅暖通空调设计
Design of HVAC system for a Passive Ultra-low Energy Residential Building in Zhengzhou
孙昊 1刘雅楠 1郭小乔 2于素蕴 1牛天才3
作者信息
- 1. 河南牧业经济学院能源与智能工程学院,郑州,450011
- 2. 云南大学建筑与规划学院,昆明,650500
- 3. 河南中核五院研究设计有限公司,郑州,450052
- 折叠
摘要
Abstract
Ultra-low energy buildings are designed to fully utilize the natural environment and resources,which integrate passive energy-saving technologies(e.g natural daylighting,natural ventilation,and solar thermal radiation)with building insulation systems.This paper takes an ultra-low energy residential project in Zhengzhou as a case study,presenting its technical design parameters.Using these parameters,the annual heating demand was simulated to be 19.85 kWh/(m2·a),the annual cooling demand 7.35 kWh/(m2·a),and the primary energy demand 43.657 kWh/(m2·a)—all values meet the ultra-low energy efficiency standards.The heating,ventilation,and air conditioning(HVAC)system design is detailed,covering the heating and cooling source systems,air conditioning distribution system,and exhaust system.Finally,continuous monitoring of typical households during the cooling and heating seasons was conducted to analyze the system's operational performance.This study aims to inform the HVAC system design of similar ultra-low energy buildings.关键词
被动式超低能耗/住宅/能耗指标/暖通空调系统Key words
Passive Ultra-low Energy Consumption/Residential Building/Energy Consumption Indicators/Energy Hvac System分类
建筑与水利引用本文复制引用
孙昊,刘雅楠,郭小乔,于素蕴,牛天才..郑州某被动式超低能耗住宅暖通空调设计[J].制冷,2025,44(5):1-4,17,5.
