glass greenhouse

The heat loss of glass greenhouses mainly occurs through the following ways: conduction and heat dissipation through the glass enclosure structure, which can account for 70% to 80% of the total heat loss; Radiate heat to the sky; Ventilation and heat dissipation; Air infiltration for heat dissipation; Heat transfer in the ground. Greenhouse energy conservation means reducing the heat dissipation of the greenhouse. An effective method is to install insulation curtains, which can reduce heat loss at night. Under the premise of meeting crop lighting requirements, double-layer transparent materials can be installed, which can reduce heat loss by 50%. The use of cold resistant trenches and insulation materials to reduce heat transfer in the ground is also very effective.

① Large lighting area and uniform illumination

② Long usage time and relatively high intensity

③ Has extremely strong anti-corrosion and flame retardant properties

④ More than 90% transparency and no decay over time