Sunlight double arch greenhouse

Performance and advantages

1. The extreme low air temperature inside the double arch double film energy-saving Type II intelligent greenhouse is 3-5 ℃ higher than that of the ordinary second-generation energy-saving greenhouse, and the indoor temperature can reach 8 ℃ under normal conditions.

During winter snowfall, the snow on the outer greenhouse film of the double arch double film energy-saving type II greenhouse melts at any time during the snowfall process and automatically slides down to the front or back wall of the greenhouse, eliminating the need for manual snow sweeping and eliminating the phenomenon of snow collapsing the greenhouse.

3. Without increasing the coverage area of the straw curtain or reducing its insulation performance, the incident angle of light entering the greenhouse has been increased, resulting in a corresponding increase in the greenhouse's transmittance. This effectively solves the long-standing contradiction between transmittance and insulation in solar greenhouses.

4. Both the front and rear air vents of the greenhouse are located on the slopes of the greenhouse with a slope of over 60 degrees. Rainwater can flow down the slope, and there is no water accumulation at the rear air vent.

5. The greenhouse straw curtain is protected by the outer layer of the greenhouse film, and is not damp or disassembled all year round. Its service life has been extended from 3 years for ordinary greenhouses to more than 6 years, reducing the cost of straw curtains by more than 50% and saving 30-50 laborers per year.

6. The pressure generated by rain, snow, and wind on the greenhouse and the pressure generated by the grass curtain on the greenhouse are shared on the inner and outer shelves, greatly improving the wind and snow resistance of the solar greenhouse.