Chongqing Qing Cheng Agricultural Science And Technology Co., Ltd.
Development,Innovation,Specialty,Concentration
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Agriculture Vegetables Hydroponic Systems Equipment Multi-Span Glass Greenhouse
Product Description
1. The structure is sensitive. The span and bay of the intelligent greenhouse can be planned according to the terrain or needs.
2. Long skeleton life. The framework of the intelligent greenhouse is widely processed from hot-dip galvanized steel, and the bolting device technology is selected to ensure that the entire service life of the greenhouse is not less than 15 years.
3. There are many types of masking materials. The greenhouse can be covered with glass, PC board, film, composite board and other thermal insulation materials.
4. Can be connected across a large area. Smart greenhouse spans and bays can be connected infinitely, and the land utilization rate is as high as 95%.
Greenhouse engineering analysis of the impact of the span during the construction process on the greenhouse is very large, too large or too small a span will have an adverse effect on the construction of the greenhouse.
1. If the span of the greenhouse project is too large, the daylighting will be affected, and the light will be reduced accordingly. The temperature in the shed cannot rise, and it is difficult to meet the light and temperature conditions required for crop growth.
2. If the span is too large and the camber becomes smaller, it is easy to produce snow when encountering heavy snow weather, which is not easy to remove, and it will cause the greenhouse to be deformed or even collapsed.
3. The span of the greenhouse project is too large to compress the steel frame, which will cause too much load on the steel frame and increase the construction cost.
4. On the contrary, too small a span is not conducive to the operation and will increase the difficulty of ordinary operations.
The frame of the greenhouse has beautiful appearance, no scratches, no welding in the whole process, high load-bearing capacity, and good application effect of the frame of the greenhouse. The lighting surfaces of all types of vegetable greenhouses are designed to be curved, which increases the light transmission angle because the lighting surface is curved. , No dust accumulation, good light transmittance, high temperature in the shed, the average temperature in the shed is 3℃ higher than that of the traditional bamboo cement pillar shed, the output is increased by 15-20%, and the harvest period is advanced.
The surface of the shed pole is as smooth as porcelain, the thermal conductivity is low, and the shed film is not damaged.