Research On Energy Saving Potential And Energy-saving Measures Of Hospital Buildings

With the increasing energy consumption of public buildings and the serious waste of energy,the energy conservation of public buildings has aroused people's concern.As a large and complex part of public buildings,hospitals are constantly expanding,developing and improving,In the process,it also brings a certain amount of energy consumption increase and waste.Thus it can be seen that the hospital's energy-saving work is also imminent.Therefore,this paper takes the hospital as the research object,and analyzes its energy saving potential and energy saving measures.Firstly,the basic theories and methods of energy-saving diagnosis and treatment were discussed and studied.Secondly,the potential of hospital energy conservation was theoretically analyzed and the available energy-saving technologies were introduced.Because the hospital can use for a long time,can be big and complicated,the characteristics of both the status and demand of the hospital is different,the corresponding energy saving way is different,so here just makes all aspects of a discussion.At the end of this paper,the specific energy saving analysis is carried out through the entity case of the hospital.Through field investigation,measurement data and other methods,we can make a general plan of energy conservation reform from the existing buildings in a hospital,and the energy waste problem.The comprehensive analysis in the scheme includes both the situation and the actual requirements,and the water pump frequency conversion,the online cleaning of the condenser and the climate compensation plan are adopted.It also provides economic analysis of investment recovery.On the other hand,it discusses the HVAC in the newly expanded hospital area of the hospital,and gives a preliminary design of the system in combination with the hospital requirements and local conditions.It includes the analysis of cold and heat load demand,unit selection,energy supply scheme,thermal system and the related preliminary design of automatic control system.Through the research of this topic,we can provide new ideas for energy conservation and energy-saving design of existing hospitals,In addition,the design of HVAC system has a global control and guiding function,great progress has been made in energy conservation of public buildings.