Northern solar greenhouse design energy-saving solar greenhouse price third generation solar greenhouse construction

Northern solar greenhouse design, energy-saving solar greenhouse price, third generation solar greenhouse construction
Solar greenhouse is a cultivation facility that uses relatively simple facilities, makes full use of solar energy, and generally does not heat vegetables in cold areas for overwintering cultivation and produces fresh vegetables. Solar greenhouses have distinct Chinese characteristics. It is a unique facility in our country. The structure of solar greenhouses varies from place to place, and there are many classification methods. According to wall materials, there are mainly dry soil greenhouses, masonry structure greenhouses, composite structure greenhouses, etc. According to the length of the rear roof, there are long rear slope greenhouses and short rear slope greenhouses. According to the form of the front roof, there are two-fold type, three-fold type, arch type, micro-arch type, etc. According to the structure, there are bamboo-wood structure, steel-wood structure, reinforced concrete structure, all-steel structure, all-reinforced concrete structure, suspension structure, and hot-dip galvanized steel pipe assembly structure. The front slope is covered with thermal insulation at night, and the east, west and north sides are single-slope plastic greenhouses with surrounding walls. They are collectively called solar greenhouses. Its prototype was a single-slope glass greenhouse. The light-transmitting covering material of the front slope was replaced by plastic film and it evolved into an early solar greenhouse. Solar greenhouses are characterized by good thermal insulation, low investment, and energy saving. They are very suitable for use in economically underdeveloped rural areas in my country.