医院空调系统的能耗分析及冷热源设计研究
发布时间：2018-07-17 14:55
【摘要】：医院是以向人们提供医疗护理服务为主要目的的医疗机构,对建筑物中各功能的房间有着特殊的要求,所以对其空调的设计比其他普通民用建筑有着更加重要的位置。在追求室内空气品质的同时,我们更应该注意到,暖通空调在医疗建筑能耗中所占比重越来越大。这对暖通设计人员有了更严格的要求,保证医院室内空气品质,防止交叉感染的同时,应该加大暖通设计的节能工作。本文通过普查、统计、测试、计算等手段,对某医院空调系统进行了能耗及温湿度的分析。由数据显示,空调能耗在医院建筑中占有很大的比重,且空调冷热源系统在空调能耗中又占据了一半分量,所以空调冷热源的选取尤为重要。另外,根据分析结果,对医院制定节电,节能措施和整改意见,这对医院新建外科大楼的节能设计有相应的指导意义。针对新建医院外科大楼的空调设计,在空调冷热源方案的选取方面,对不同方案进行了分析比对。最终选取了地源热泵加风冷热泵系统作为该大楼冷热源。对新建外科大楼空调系统的整体设计进行分析介绍,围绕新建外科大楼地源热泵加风冷热泵的冷热源设计,介绍了地源热泵系统的原理及在此项工程中的特点,并对地下换热器的布置方案进行了分析,提出了地下埋管系统的分区调节。文中指出了在医院设计中需要注意的问题,使得对医院新建外科大楼的暖通节能设计过程有了一个全局的把握,并对今后的医院暖通节能设计有一个指导性的作用。
[Abstract]:Hospital is a medical institution whose main purpose is to provide medical and nursing services to people. It has special requirements for the rooms with various functions in the building, so the design of its air conditioning has a more important position than that of other ordinary civil buildings. In pursuit of indoor air quality, we should pay more attention to the increasing proportion of HVAC in the energy consumption of medical buildings. This has stricter requirements for HVAC designers to ensure the quality of indoor air in hospitals and to prevent cross-infection. At the same time, it is necessary to increase the energy-saving work of HVAC design. By means of census, statistics, test and calculation, the energy consumption and temperature and humidity of air conditioning system in a hospital are analyzed in this paper. The data show that the air conditioning energy consumption occupies a large proportion in the hospital buildings, and the air-conditioning cooling and heat source system occupies half of the air conditioning energy consumption, so the selection of the air conditioning and heat source is particularly important. In addition, according to the results of the analysis, it has the corresponding guiding significance for the energy-saving design of the new surgical building of the hospital to formulate the suggestions of saving electricity, energy saving measures and rectification. In view of the air conditioning design of the new hospital surgical building, the different schemes are analyzed and compared in the selection of the cold and heat source scheme of the air conditioning system. Finally, the ground source heat pump plus air-cooled heat pump system is selected as the cooling and heat source of the building. The whole design of air conditioning system of new surgical building is analyzed and introduced. The principle of ground source heat pump system and its characteristics in this project are introduced around the design of ground source heat pump and air cooled heat pump in new surgical building. The layout of underground heat exchanger is analyzed, and the subzone regulation of underground pipe system is put forward. This paper points out the problems that should be paid attention to in the hospital design, which makes the process of HVAC energy saving design of the new surgical building in the hospital have a global grasp, and has a guiding role in the future HVAC design of the hospital.
【学位授予单位】：河北工程大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU831
本文编号：2130004
[Abstract]:Hospital is a medical institution whose main purpose is to provide medical and nursing services to people. It has special requirements for the rooms with various functions in the building, so the design of its air conditioning has a more important position than that of other ordinary civil buildings. In pursuit of indoor air quality, we should pay more attention to the increasing proportion of HVAC in the energy consumption of medical buildings. This has stricter requirements for HVAC designers to ensure the quality of indoor air in hospitals and to prevent cross-infection. At the same time, it is necessary to increase the energy-saving work of HVAC design. By means of census, statistics, test and calculation, the energy consumption and temperature and humidity of air conditioning system in a hospital are analyzed in this paper. The data show that the air conditioning energy consumption occupies a large proportion in the hospital buildings, and the air-conditioning cooling and heat source system occupies half of the air conditioning energy consumption, so the selection of the air conditioning and heat source is particularly important. In addition, according to the results of the analysis, it has the corresponding guiding significance for the energy-saving design of the new surgical building of the hospital to formulate the suggestions of saving electricity, energy saving measures and rectification. In view of the air conditioning design of the new hospital surgical building, the different schemes are analyzed and compared in the selection of the cold and heat source scheme of the air conditioning system. Finally, the ground source heat pump plus air-cooled heat pump system is selected as the cooling and heat source of the building. The whole design of air conditioning system of new surgical building is analyzed and introduced. The principle of ground source heat pump system and its characteristics in this project are introduced around the design of ground source heat pump and air cooled heat pump in new surgical building. The layout of underground heat exchanger is analyzed, and the subzone regulation of underground pipe system is put forward. This paper points out the problems that should be paid attention to in the hospital design, which makes the process of HVAC energy saving design of the new surgical building in the hospital have a global grasp, and has a guiding role in the future HVAC design of the hospital.
【学位授予单位】：河北工程大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU831
【参考文献】
相关期刊论文 前5条
1 张建波;孙克春;陈进军;;重庆市医院类建筑能耗调研与分析[J];福建建设科技;2008年03期
2 莫培兴;;医院信息化建设过程中存在的问题与对策分析[J];中国管理信息化;2012年14期
3 周丽萍;刘志新;高建;;上海某大型医院建筑能耗审计和节能措施的分析[J];工业建筑;2008年06期
4 王江标;涂光备;光俊杰;潘蓓蓓;;医院空调系统的节能措施[J];煤气与热力;2006年03期
5 雷鸣;周亚素;余红海;;地源热泵竖直埋管换热器的设计[J];太阳能;2007年07期
相关硕士学位论文 前2条
1 李阳春;地源热泵系统地下埋管换热器理论分析及工程应用研究[D];浙江大学;2003年
2 王万月;室内空气品质与建筑环境模拟仿真[D];太原理工大学;2005年
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