1. Introduction to Glass Greenhouse
A glass greenhouse refers to a greenhouse with glass covering materials on the top and all sides. This type of greenhouse must be a patterned type, that is, a spire-shaped glass greenhouse. The development of this kind of greenhouse was passed by a small town in Wenlo, the Netherlands. After nearly half a century of development, it has gradually become the current glass greenhouse with three spires.
In order to adapt to the application in different regions, the glass greenhouse gradually improved and installed the external shading system, the internal shading system, the internal thermal insulation system, the fan and water curtain cooling system, the high-pressure spray system, and the electric window ventilation system. The top of the glass greenhouse is covered with 4mm tempered or 5mm tempered glass. The surroundings are covered with 5mm tempered or double-layer hollow glass.
The span of the glass greenhouse is 8m, 9.6m, 12m, 16m, and the size of the bay is 4m, 8,m. The height of the column ranges from 4 to 8 meters, and the most conventional height is 6 meters.
Second, the advantages of glass greenhouses
1. More environmentally friendly
The long service life of glass greenhouses is generally more than 15 years, and the service life of plastic greenhouses is three to five years. The use of glass greenhouses reduces the occurrence of white pollution from the source, which is more environmentally friendly and reduces the use of fossil fuels.
2. Higher light transmittance
Glass is a kind of mineral material. The light transmittance of glass is as high as 91% or more, and it will not attenuate with the attenuation of service life. For most vegetables, the higher the light transmittance, the greater the output of vegetables. high.
3. High degree of automation
After the development after industrialization, the glass greenhouses have all realized the transformation from mechanization to intelligence. You only need to control the opening and closing of the various systems of the glass greenhouse on the computer or mobile phone app, and can be automated.
