Snow Defender

In high altitude and high latitude areas, the problem of snow is often the biggest obstacle to greenhouse planting. Snow not only covers the sun on the roof, but also affects the indoor temperature. Therefore, I designed the roof skin layer into a double layer, one layer is azobenzene material, and the other layer is the skin layer that can adjust the size of the opening by sunlight. The part of the outer cortex uses azobenzene, a material that can store the heat released by sunlight in the sun and release heat at night. It can melt the snow on the skin in a short time, and return the filtered water to the underground storage tank through the filter, and through siphon, automatically irrigate the soil in the room by reaching the water circulation. The characteristic of the endothelial layer is the design that can freely control the size of the opening. It can increase or decrease the area of the opening according to the sunshine requirements of each different plant. At the same time, it can also effectively isolate the outdoor temperature at night, so that the indoor temperature can not be affected by the outside temperature, effectively improving the planting efficiency.