Research Of Heating Used Solar Energy Combined With Conventional Planning In Cold Regions Residences

According to cold region building heating system configuration and cascade utilization of energy optimization research goal, using solar energy in heating buildings planning associated with conventional energy heating way for research.Firstly, understand the current situation and development trend of the world’s current energy, recognize solar heating for domestic and international situation and the theoretical basis of energy-saving design and planning of residential areas.Followed by the planning of residential areas as central heating research base to analyze the planning and design of the floor area ratio, building siting, sunshine, shelter, layout, residential spacing, orientation towards the construction, building shape coefficient and the heat in the form of planning and other aspects of choice the importance of planning a reasonable choice residential area of building energy efficiency. Analyze the impact of these factors through a residential area to the building plan to bring heating load.Use simulation software DeST to simulate the dynamic load of underlying architecture (villa type buildings) planning area, the different layers of multi-storey buildings and high-rise buildings the whole year.Get hourly loads in all categories of residential building heating season, the study provided the basic data for the next text and in order to analyze all types of residential construction guaranteed rate of solar energy research.Then the solar heat collector set was calculated and the number of primary heat collectors are related to the type of collectors, the location of the collector and the layout area. This article selects flat-plate solar collectors, arranged location on the south outward into the wall, roof, exterior south walls and the roof to the arrangement of the three cases at the same time, to obtain a set of heat per unit area of the case.Through the research and analysis foe winter heating energy of plan living area of different types of residential buildings as well as their different positions arranged set of solar collectors and come the reliability of solar energy of winter heating in each case.Finally, over the design of a planned residential area in Shenyang to analyze the guaranteed rate of utilization of solar energy in this planning area of the winter heating...