Research On The Adaptability Of Solar Heating System In Urumqi Single Building

In China’s building energy consumption,heating energy consumption in cold and severe cold areas accounts for a considerable proportion.Therefore,energy saving and consumption reduction of buildings and the use of renewable energy have attracted wide attention.Among all kinds of renewable energy,solar energy is the most important renewable clean energy.Therefore,studying how to make better use of solar energy resources to reduce energy consumption in building operation in extremely cold and cold areas is a very far-reaching task.This article first introduces the resource climate conditions and renewable energy utilization status in Urumqi,and combines the above content to study the adaptability of Urumqi single building solar heating system through theoretical analysis and software simulation,and sort out the relevant system selection Technical elements.The parameter design of the rhino software Grasshopper was used to determine the optimal installation azimuth and inclination of the flat plate collector in Urumqi.And the economic benefit of auxiliary heat source was compared and analyzed.Secondly,select a practical case as the research object,rely on De ST-h modeling,and simulate the basic data of the heating load of the building.Finally,through the experiments on the building envelope and system operation and the simulation of the electric auxiliary heating solar superheating system according to the building heat load and meteorological conditions,the TRNSYS software platform is used to analyze the problems in the application and propose corresponding optimization Recommended measures.Through the analysis of this article,we can see that the system has good energy saving and emission reduction effects in Urumqi.However,due to the severe cold weather in Urumqi in winter,the initial investment and the auxiliary heat source energy consumption are higher than other regions.It is still a problem that cannot be ignored.In the Urumqi region,it needs to be used with caution at this stage.This article can also provide a new solution to the winter heating problem in other severely cold areas.