Difficulties And Analysis Of Ventilation And Air Conditioning Installation Technology In Public Buildings

The domestic economic development trend is rapid,the quality of life of the public has also been greatly improved,followed by the demand for living conditions is also higher and higher,ventilation and air conditioning has become an indispensable equipment for construction projects,air conditioning in high-rise buildings and public places increasingly widely used.However,the assembly of ventilation and air conditioning is not a simple matter,it includes a number of sub-projects,and construction,civil engineering,electrical,municipal and so on have fusion.Its construction project is relatively cumbersome,so in order to determine that the central air conditioning can work properly,in addition to the necessary reasonable planning,the construction process quality supervision work must also be carried out.Ventilation and air conditioning installation works as a key part of the construction project,construction must be in accordance with the design specifications and related construction standards,the use of the necessary technical methods and installation means.Each sub-item content to carry out detailed debugging,test run qualified before it can be put into use.On the basis of these,the paper studies the application of ventilation and air conditioning installation and construction technology.The article first introduces the research background and significance of the subject,the research situation at home and abroad and the main research content and methods,the second part mainly on the specific situation of the project and air conditioning system,water system,equipment system and other major construction processes and insulation layer construction is elaborated in detail,and the third part analyzes the difficulties in the process of air conditioning installation.It mainly includes the treatment of equipment noise exceeding the standard phenomenon,the treatment of water condensation problem in the process of water circulation of air-conditioning water system,and the fourth part focuses on the BIM design to analyze and study the promotion of engineering installation.From several aspects,including the application of BIM technology in the pre-design,in the post-phase installation through BIM technology to solve the problem of comprehensive and reasonable arrangement of pipelines,through the revit software and its development of plug-ins to solve the problems of refrigeration room equipment,pipeline complexity and so on;Equipment installation process,pipeline integrated arrangement and construction safety and security,such as problems and put forward related solutions.