既有医院建筑暖通空调系统能耗水平分析与运行效果评价研究
Analysis of Energy Consumption Level and Operation Effect Evaluation of HVAC System in the Existing Hospital Buildings
朱景晶 1张玉彬 2王伟航 3马倩 2罗金凤1
作者信息
- 1. 江苏省建筑科学研究院有限公司,南京 210000;江苏省绿色建筑与结构安全重点实验室,南京 210000
- 2. 南京医科大学第一附属医院,南京 210000
- 3. 南京鼓楼医院,南京 210000
- 折叠
摘要
为了解既有医院建筑暖通空调系统运行能耗水平和实际运行效果,通过资料调研的方式对采用不同暖通空调形式的既有医院建筑运行能耗进行对标分析;通过调查问卷、实地走访和现场监测相结合的方式对既有医院建筑室内热湿环境和空气品质进行主观评价和客观评价,总结了暖通空调系统形式对医院建筑能耗的影响,梳理了当前既有医院建筑暖通空调系统运行过程中存在的问题.研究发现通过提高管理人员专业水平、增加智能化辅助手段、强化建筑内新风供给等人工干预,有利于在保障建筑室内空气品质的同时达到建筑节能的目的,为后续新建医院建筑设计、既有医院建筑运维和改造提供参考信息和优化方向.
Abstract
Consumption level and working effect of operating HVAC systems in existing hospitals is valuable to be figured out.The investigation on operation consumption in hospitals with different HVAC systems are implemented through data research.The subjective and objective evaluations are provided for the indoor air quality and hygrothermal environment through questionnaires,field visits and field tests.The influence of HVAC system types on the energy consumption in hospitals is concluded,meanwhile,the drawbacks about the operation of HVAC systems are listed in this paper.It is found that the indoor air quality in buildings and building energy efficiency can be guaranteed by means of manual intervention,such as the improvement on professional skills of administrators,increase in intelligent auxiliary ways and enhancement of supply for fresh air in buildings.These can provide references and optimization guidance for the design of new hospitals,operation,maintenance and reconstruction of old hospitals.
关键词
医院建筑/暖通空调系统/能耗水平/效果评价Key words
hospital buildings/HVAC/energy consumption/effect assessment引用本文复制引用
基金项目
江苏省绿色建筑发展专项科技支撑示范项目()
江苏省建设系统科技项目(2021ZD45)
出版年
2024
NETL
NSTL
万方数据