Greenhouse Engineering Specifications
Structural units
The type of span: 6.2m, 6.4m, 8m, 9.6m, 10.8m length of the interval of 4m as a unit, can be multi-span gutter high as 3m, 3.5m, 4m.
The greenhouse temperature can be adjusted indicators:
1. When the outside temperature of 40 degree, the temperature in the greenhouse dose not exceed 30 degree.
2. When the outside temperature of -10 degree not less than 18 degree temperature in the greenhouse.
Greenhouse technology indicators
Wind Speed: >= 0.5kn/SQM (100km/h~150km/h)
Rainfall: >= 140mm/h
Snow load: >0.55kg/SQM
Hanging Load: >20kg/SQM
Seismic rating: 8 degrees of fortification intensity.
Greenhouse project skeleton
Greenhouse reinforcing material made of high quality steel. The steel frames are hot-dip galvanized anti-corrosion treatment. All steel frame are a molding process, the overall galvanized, no artificial rust treatment hot-dip galvanized surface 350g/sqm or more 10 years without rust guarantee, life is more than 20 years, especially suitable for high humidity areas anti-condensation structure design.
Shading System
Shading system exceptionally shading systems, within the shade and insulation system. The main function of the system are: summer shade, cooling, warm in winter. Curtain through the selection of different shading rate to meet the needs of different crops on the sun. Knitted net, the auspicious nets, far throughout the texture, anti-embrittlement of resistance, high tension, wear-resisting, tear resistance and durability. Row tooth machinery rotating stable performance, smooth, tight, according to photo-metric time setting control. Color: black, green, transparent.
Gear motor
Marion: 1/2hp, 1hp, 1.5hp
Use frequency: 50Hz
Use of voltage: 220V/380V
Current: 1.95A/1.13A
Rotate speed: 1380RPM
Motor-driven pull-net according to the luminosity time control.
Cooling System
Imported or domestically produced high-quality exhaust fan, wet curtain made of cardboard with the use of polymer technology.
Exhausted Fan
Marion: 1HP
Use Frequency: 50Hz
Voltage: 220V/380V
Current: 1.95A/1.13A
Rotate speed: 1380RPM
Water Curtain
Pump: 1/2HP, 1HP, 2HP
Side windows: the protection of water curtain board, both the insulation effect.
Wet curtain: 180cm (150cm) *60cm *10cm (15cm)
Wet curtain Height: cardboard 180cm (150cm) +up and down the sink two 10cm (aluminum alloy)
Internal Air Recirculation fan
Greenhouse equipped with the inner loop system to regulate the indoor climate, the domestic high-quality horticultural circulation fan, a low noise, large air volume long life characteristics. Hanging installation, rational distribution, to the greatest possible to break the thermal inertia of the air within the greenhouse better to maintain the consistency and stability of the greenhouse climate, all time periods intermittent automatic control.
Voltage: 220V
Power: 0.25KW
Frequency: 50Hz
Rotation Speed: 1400r/min
Heating system
1. Heating pipeline
The use of domestic high-quality circular a airfoil sink. Fast heating and uniform heating. Each planting bed is usually arranged a water main and return pipes made of high quality pipe.
2. Reserve heating system: Fuel (coal) heating machine.
Irrigation System
1. Drip irrigation: in each column of the plants inside, insert the last tubular, with time control, timing and quantitative watering and fertilization.
2. Sprinkler irrigation: sprinkler irrigation is the special equipment to the nozzle pressure water spray into the air, forming water on irrigation methods and irrigation crops surface.
3. Self-propelled irrigation: using cantilever self-propelled sprinkle system, plants can be cultivated in large areas, in a short period of time can be irrigated. Nozzle jet beads, ajustable speed, the number of watering, can set the water time.
