PC Sheet Conservatory Greenhouse Used for Vegetables ( 6 mm )

PC Sheet Detailed

S-type polycarbonate sheet is the latest patented product developed by Quanfu. Plate has not only experienced structural changes, but also greatly improved the transverse mechanical strength, which will become a new driving force for the development of building materials. The appearance of Quanfu S-type polycarbonate board is changed from ordinary vertical rib to S-shaped arc vertical rib, which is specially designed and developed for lighting, decoration and partition of large buildings. The canopy and agricultural canopy are required to have high bearing capacity and uniform light transmission. The bearing capacity of S-shaped polycarbonate plate is 1.5 times that of common polycarbonate plate of the same structure. S-polycarbonate sheet has uniform strength distribution and stable overall performance. In particular, the multi-layer reinforced section structure ensures that the plate has good bearing capacity, impact resistance and heat preservation performance. Quanfu S-type polycarbonate board is the most important part of building energy-saving, long-span purlin spacing and the most harmonious and beautiful interior space construction. The unique and innovative design ensures the convenient and quick installation of Quanfu polycarbonate sheet. The light structure can reduce the use of steel frame and make the building structure more beautiful. The world's advanced coextrusion high concentration UV surface treatment technology is adopted to achieve long-term weather resistance. ISO certified

Advantage

1. Shading and cooling is to use light and low light transmittance materials, shading and daylighting to prevent excess solar radiation from reaching the greenhouse, which not only ensures the normal growth of crops, but also reduces the temperature of the greenhouse. Generally speaking, due to different sunshade materials and installation methods, the temperature of greenhouse can be reduced from 3 degrees to 10 degrees. The shading methods include indoor shading and outdoor shading. The indoor sunshade system is a kind of support system in the greenhouse. The skeleton is tied with wire or plastic wire, and the net is installed on the support membrane line. Generally, electric control or manual control is used. The outdoor sunshade system is installed on another greenhouse framework sunshade, which will be installed on the framework to drive the sunshade curtain mechanism or film rolling mechanism to open and close freely. The sun shading outdoor installation has a good cooling effect, which can directly use various types of nets for the solar energy barrier in the greenhouse;

2. Evaporation cooling uses the unsaturation of air and the latent heat of water to cool. When the water in the air is not saturated, the water will evaporate into steam and enter the air. When water evaporates, it absorbs the heat in the air, reduces the temperature of the air, and increases the humidity of the air. In the process of evaporation and cooling, it is necessary to ensure the air circulation inside and outside the greenhouse, discharge the high temperature and humidity gases in the greenhouse, and supplement the fresh air, so forced ventilation must be adopted. At present, the evaporative cooling method is wet curtain cooling - fan cooling and spray cooling.