With the development of economy and the improvement of people's living standard, the central air-conditioning system has become an indispensable important facilities of large buildings and office environment. How the central air conditioning effect? To meet the need? In addition to the design and construction, key ring, lies in the installation and debugging work quality, it will directly affect the air-conditioning effect. Difficulties in central air-conditioning engineering installation process are analyzed, and puts forward some measures according to the problems, in order to further improve the quality of installation of central air-conditioning engineering, play a central air conditioning effectiveness.
Air conditioning system of dew condensation in the operation of the air conditioning system, led to the emergence of wind pipe and outlet water, condensation, hanger ceiling dripping,wall seepage moldy, wall paint off phenomenon, although not cause too much of the accident, but has affected the perception and use function, the use and the building property management tobring a lot of inconvenience, and caused a certain economic loss. The reason for the cold non-standard construction, cold layer thickness is not standard, cold measuredoes notplayarole.Therefore, construction of thermal insulation cold for the construction team please skilled construction.