The Study Of The Solar Storage System In The Cold Northwest Region

Along with the development of society, the energy scarce is increasingly serious.More and more importance has being attached to the use of solar energy because of being akind of clean, renewable energy, especially in the application of construction. But it isunbalanced in the energy supply and energy demand due to the intermittent unstablecharacteristic of the solar energy. For example, there is much surplus heat in non-heatingperiod while it is not enough in the heating period, so auxiliary facility must be needed.Therefore these questions such as heat-collecting, storage and transformation must bereasonable solved.In this article, the problems of the energy collecting and energy storage of the solarstorage system are analyzed based on the solar house in Inner Mongolian New EnergyExperiment Demonstration Base.The work content of this article is :1,Working out the auxiliary quantity of heat which needs in the heating timeaccording to the available heat of the solar house in the whole month, thereby designingthe area of the solar collector reasonably and calculating the collecting heat from the solarcollector in every month of the year.2,Reasonably designing the volume of the storage water tank according to the energycollecting and energy output of the solar collector. On the other hand, establishing themathematic model of the storage system and analyzing the heat transfer of the storagewater tank according to the heat storage theory and the heat conduction theory.3,Having a conclusion of the feasibility and energy-saving of the solar storage systemthrough academic calculation and testing research.