Phase Change Decorative Material’s Application On Decoration Engineering In The Mode Of Low Carbon Economic

With the improvement of people’s living standards and the advancement oftechnology, human demand for energy is more and more. However, energyconsumption that is high energy consumption, high pollution and emissions causesenormous damage to the global environment. In order to ensure long-term sustainabledevelopment, low-carbon economy came into being. In the mode of low-carboneconomy, the phase change material becomes one of the hotspots. It’s able to effectivelyimprove energy efficiency, better resolve the contradiction of mismatching in time andspace between energy supply and demand, and to a certain extent efficiently use energy.This topic will make a study of phase change decorative material’s application in themode of low carbon economic combining the decoration engineering. The purpose is toexplore how to achieve low-carbon energy and to improve indoor environmentalcomfort by reasonable application of phase change decorative material on decorationengineering, to achieve the optimization of two-way control between low-carbon energyconservation and indoor environmental comfort.The main contents are as follows:①The compositions and characters of the phase change decorative material,application forms and optimization of phase change decorative material on thedecoration engineering.②Heat transfer characteristics of phase change decorative material’s application onthe decoration engineering. Study the main factors and the laws of physics affecting theindoor thermal process, and establish the wall heat transfer model, finally comparativeanalysis the different thermal performance of phase change components and commoncomponents.③Use the software eQUEST to simulate and analysis the application effect of phasechange decorative material on decoration engineering. First, analysis the impact on airconditioning energy consumption from the indoor single-side application of phasechange decorative material, and then analysis integration application in the indoorsurface in the target of low-cardon and refrigeration control target of reducing airconditioning energy consumption by space cooling. What’s more, analysis the differentapplication effect because of the different directions, thickness, volume of phase changedecorative material and different parameters of the interior space, finally achieve the best combination of phase change decorative material in the indoor application.④On the basis of the low electric consumption by space cooling by using phasechange decorative material, use software Airpark to set up room dynamic heat transfermodel, then optimize the use of air conditioning in the process of parameter setting andthe installation location from the point of view of air distribution, and improve indoorenvironmental comfort. Eventually achieve two-way reasonable control combination oflow-carbon energy conservation and indoor environmental comfort.This topic combines with the actual engineering application closely,and has the greatapplicability and social need in the time that global sets off low-carbon boom anddecoration industry develops very fast for mature. We get some useful conclusionswhich have the actual application values by the theoretical analysis and softwaresimulation. These conclusions provide some basis for the application and futureresearch of phase change decorative material, and set up to provide some reference forindoor energy-saving design especially the installation optimization of indoorair-condition.