Glass greenhouse refers to a greenhouse that uses glass as lighting material. It is a type of greenhouse. Among cultivation facilities, glass greenhouse is a form with a long service life and is suitable for use in various regions and various climatic conditions. The industry is divided into different construction models based on the size of span and bay, and also divided into different use methods: vegetable glass greenhouse, flower glass greenhouse, seedling glass greenhouse, ecological glass greenhouse, scientific research glass greenhouse, three-dimensional glass greenhouse, special-shaped glass greenhouse Glass greenhouse, leisure glass greenhouse, smart glass greenhouse and so on. Its area and use method can be freely adjusted by the greenhouse owner. The smallest one is the courtyard leisure type, the largest one can reach more than 8 meters in height, the span can reach 12 meters, the maximum bay can reach 8 meters, and the intelligence can reach one-button control. A variety of heating methods can be used for winter heating in glass greenhouses, and their energy consumption costs are in the middle and are generally acceptable.
1. Characteristics Of Glass Greenhouse
① Large lighting area and uniform illumination.
② Long use time and relatively high strength.
③ It has strong anti-corrosion and flame retardancy.
④ More than 90% light transmission and does not decay over time.
2. Glass Greenhouse Greenhouse Structure
The main structure is made of hot-dip galvanized pipes, and the covering material is made of solar panels, ordinary or insulating glass, and is inlaid with greenhouse-specific aluminum alloy profiles. The connection between the edges and the aluminum alloy profiles is sealed with anti-aging ethylene-propylene rubber strips.
3. Glass Greenhouse Ventilation
The purpose of glass greenhouse ventilation is mainly to remove the waste heat and moisture in the greenhouse, adjust the air composition in the greenhouse, eliminate harmful gases, and make the ambient temperature, humidity and air conditions in the greenhouse suitable for plant growth requirements. Ventilation is divided into two methods: natural ventilation through top windows and forced ventilation and cooling through fans and water curtains.
4. Greenhouse Configuration And Cost
First of all, the composition of a glass greenhouse is mainly composed of a greenhouse frame (mainly a steel structure), the covering material is glass (divided into tempered glass and ordinary glass), an intelligent management system, and a cooling and ventilation system based on fan wet curtains , consisting of internal and external thermal insulation and shading systems and various spare parts!
