Water-cooled VRV System Characteristic Analysis And Application Research

Water-cooled VRV system combines the air-filled VRV and water source heat pump,the advantages of outdoor parts is based on the existing air cooling VRV air-cooled module instead of water,relative to belong to a relatively new air conditioning system,this article emphatically to the water-cooled multigang units operation characteristics and application of in-depth analysis.First water-cooled VRV analysis of the present situation of the research and development,both at home and abroad for many online research provide a basic guidance system.Based on the analysis of the characteristics of VRV air conditioning system,it is concluded that water VRV system in all parts of the working characteristics of the main equipment.Respectively to different forms of water cooled VRV system is analyzed,the characteristics of different forms of water-cooled VRV systems are obtained.VRV heat pump and water cooled screw machines,centrifuges,and the comparison of VRV heat pump and air cooled screw machine analysis,summarizes the water-cooled VRV system advantage.Global finance news in Beijing center project instance of air-conditioning system energy conservation operation were analyzed.Heat recovery system can be better applied to the inside and outside the large-scale projects,to improve comfort and reduce the energy consumption of air conditioning system of the whole.Under the condition of heating in winter,power consumption of the unit is completely transformed to indoor heat supply,so at the time of heating,water cooled VRV relative to water cooled screw and water-cooled centrifugal units can convert electrical energy into energy transport system to energy saving a lot of power.To post and telecommunications building renovation project in anhui province as an example,the water system before and after the reform of the water-cooling VRV system has carried on the initial investment,operating cost efficiency analysis,and analyze the return on investment.Through an analysis of the advantages of the water-cooled VRV system performance,and can give water,the theoretical basis of the VRV system energy saving for water-cooled practical application and popularization of the VRV system provides a certain basis,to provide the reference for the design and engineering application.