Multifunctional Solar Greenhouse Design Research In Western Rural Regions Of Heilongjiang

With the improvement of material life level in our country, rural life increases, so therural residential building energy consumption is constantly rising. Multifunctional solargreenhouse, this paper research is in order to change the energy consumption of traditionalrural problems, including building energy consumption, USES a single phenomenon, etc. Dueto the energy consumption of the rural construction in western regions of heilongjiangprovince has large universality, this article in view of the features of rural environment inwestern regions of heilongjiang province, the climate characteristics, housing characteristics,living habits and economic income, etc., use of solar energy resources advantage, combiningsolar energy technology in the rural building design, its use in different functional building,designed for different functions of solar greenhouse, in order to adjust the structure of theregion’s residential energy, improve indoor thermal comfort, improve the quality of peasants’lives.Based on the preliminary design of multifunctional solar greenhouse, combined with theintegration of solar energy collection structure was designed, in order to reduce heat loss, usePC board, low-e insulating glass to improve the total thermal resistance. To convert the sun’srays into electricity for well water source heat pump heating and refrigeration, can basicallymeet the demand for energy. To waste glass and thermal insulation material made of plantstraw as raw material, local materials to reduce the cost, but also improve the heat insulation,heat preservation effect. Building effective use of the sun and heat resources, so as to reducethe cost of the heating, the most effective use of the resource allocation, and at the same timeavoid the pollutants.200square meters of residential solar greenhouse is designed in this paper, the collectionof surface of55square meters, well water source heat pump1200W, heat3600W, solarpanels covering9square meters, heating period every day can provide heat for the43.5kw/h,can ensure that the indoor temperature of18℃heating period. Planting design of180㎡and breeding greenhouse, solar collection area of72㎡, well water source heat pump heatcapacity3600W, can supply heat to48.6kw/h, can ensure the heating period the greenhousetemperature>10℃. At present, the western region of heilongjiang province rural development is relativelyslow. Under such a background, study a set of suitable for multifunctional solar greenhousedesign solutions in this area is very necessary, also can provide theoretical support to realizeits sustainable development. Make full use of solar energy, can alleviate the situation of ourcountry existing energy shortage, is advantageous for the development and promotion ofenergy-saving construction and rural use energy-saving construction has very importantmeaning to the idea of universal profound and meaningful. In the villages and townsconstruction for solar technology promotion and use will be made very good social,environmental and economic benefits, this also is to solve the current one of the mosteffective methods of energy and environmental problems.