基于局域网医院节能监管系统设计与开发

发布时间：2018-03-22 22:34

本文选题：医院　切入点：节能减排　出处：《郑州大学》2017年硕士论文　论文类型：学位论文

【摘要】：建筑能耗与工业能耗、农业能耗及交通运输能耗共称为民生能耗。在民生能耗中,全球建筑能耗已超过工业和交通方面排在第一位,占到总能耗的41%。我国建筑能耗方面,每年新增建筑面积超过20亿平方米,消耗了全球40%的水泥和钢材,大型公共建筑总面积仅占民用建筑总面积的5%,但耗电量却高达33亿度,相当民用建筑总用电量的50%。本课题针对公共建筑中的重点部分大型医院建筑能耗高、装备多、管理难的特点,从提高医院能源效率、优化能耗管理手段等为切入点进行研究,分析了医院建筑能耗的成因,进而设计开发了基于局域网医院节能监管系统,并实现了对部分能耗装备如医院供水系统及太阳能热水系统的智能监管控制。通过理论分析与实践证明,该基于局域网医院节能监管系统采用BS+CS的方式,模块化设计,实时数据收集采用CS框架,历史数据库采用开源数据库PostgreSQL进行开发,上位机数据采集通过医院局域网与各分站现场通讯设备进行数据通讯,现场数据采集通过现场总线方式与各分支现场通讯设备连接,可以对医院电、水、气等等能耗数据进行实时自动采集、存储与分析。本课题中智能供水控制系统及太阳能热水控制系统采用就地与远程控制相结合的方式,控制模块选用PLC,通讯模块选用GPRS模块。本课题研究虽仅实现了能耗监测模块、供水控制模块及太阳能热水模块等的设计与开发,但未来可以扩展为对医院所有能耗系统进行智能监控,实现了对医院能耗进行实时监测、预警报警、数据存储、数据分析以及医院供水系统监控等功能,能够较好的满足医院后勤保障部门对能耗监测及节能管理方面的需要,为打造绿色医院提供了必要的数据支持,有利于优化医院能源系统的资源配置,从而进一步促进医院快速可持续发展。
[Abstract]:Building energy consumption and industrial energy consumption, energy consumption and energy consumption of agricultural transportation is called the people's livelihood energy consumption. In the people's livelihood energy consumption, building energy consumption has exceeded the global industrial and transportation in the first row, accounted for 41%. of the total energy consumption of building energy consumption in China, the annual new construction area of over 2 billion square meters, 40% of the global consumption of cement and steel, large public buildings total area accounted for only 5% of the total area of civil construction, but power consumption is as high as 3 billion 300 million degrees, equivalent to civil construction of the total electricity consumption of 50%. in this paper is the key part of the large public building energy consumption of hospital building, equipment, management difficult, from hospitals to improve energy efficiency, optimization energy management methods as a starting point for research, analysis of the causes of hospital building energy consumption, design and development of hospital management system based on LAN, and the realization of the part of the energy consumption of equipment such as a hospital for Intelligent supervisory control system of water and solar hot water system. Through theoretical analysis and practice, the hospital LAN energy-saving supervision system based on BS+CS, modular design, real-time data collection using CS framework, history database using open source database PostgreSQL development, PC data acquisition data communication through the LAN of the hospital and the substation site communication equipment, field data collection is connected with each branch site communication equipment through the field bus, can the hospital of electricity, water, gas and energy consumption data in real time automatic acquisition, storage and analysis. In this paper the intelligent control system of water supply and solar hot water control system uses the combination of local and remote control method, control module selection PLC the communication module, using GPRS module. This research is only to achieve energy consumption monitoring module, control module and water supply The design and development of solar module, but the future can be extended to the intelligent monitoring system realizes the hospital all energy consumption, real-time monitoring of energy consumption, hospital alarm, data storage, data analysis and hospital water supply system monitoring function, can better meet the needs of hospital logistics departments of energy monitoring and energy saving management hand, provide data support to build a green hospital, is conducive to optimizing the hospital energy system of the allocation of resources, so as to further promote the sustainable and rapid development of the hospital.

【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52

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