Modern Multi-span Venlo glass Greenhouse With intelligent control system
A glass greenhouse refers to a greenhouse that uses glass as a lighting material. It is a kind of greenhouse. In cultivation facilities, the glass greenhouse is the longest form of 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 the span and the bay, and 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, etc.
| Material | Hot Dipped Galvanized Steel with zinc coated 275gsm |
| Advantage | High and even light transmission, Long lifetime and high intensity |
| Strong corrosion resistance and fire resistance | |
| Good thermal insulation performace. | |
| Modern and elegant design | |
| Wind load | 0.5KN/m2 |
| Snow load | 0.35KN/m2 |
| Max.discharge water ability | 120mm/h(5 minutes per time) |
| Greenhouse in usual load ability | greenhouse in usual load ability |
| Greenhouse covering | Roof-4,5.6,8,10mm single layer tempered glass 4-side surrounding: 4m+9A+4,5+6A+5 hollow glass |
| Greenhouse use span length | From 20meters to 40 meters |
| Greenhouse use eaves height | 2.5m-7m |
Frame Structure Materials
High quality hot-dip galvanized steel structure, Zinc-coating 275 g/m2, service life over 20 years.
All steel materials are field-assembled, no secondary processing required.
The galvanized connectors and fasteners are not rusted for 20 years.
As we all know, Venlo greenhouse first appeared in the Netherlands.
AX Greenhouse is constantly learning all over the world as it develops.
Therefore, in 2005, we began to practice the Venlo greenhouse in China, a country with diverse natural environments.
We have built greenhouses in Tibet, which is cold and snowy, in Xinjiang, which is hot and lacks water, and we have built greenhouses in the humid and sultry coastal areas.
Therefore, we have accumulated a lot of data in more than 10 years. Data about the carrying data of the greenhouse and plants.
On the premise of meeting planting needs. We have accumulated data on greenhouse structure. At the same time, under the control of the greenhouse environment, we have also accumulated plant growth data.
Cooling System:Exhaust Fan machine
Circulation fan Circulation fan, as a cooling device, is generally suspended in the middle of the nursery room, in the same direction as the air flow. After starting, it can accelerate the flow of air in the nursery room, as a supplement to the fan and wet curtain cooling equipment, which can improve the cooling effect of the fan and wet curtain. Another purpose of the circulation fan is to start the circulation fan to promote the internal air flow, promote the evaporation of water on the blade surface, and reduce the occurrence of diseases.
Cooling system: micro-sprinkler irrigation system
The uniformity of the spray water distribution on the ground of the excellent greenhouse walking sprinkler irrigation machine should be more than 90% (the uniformity of the spray water distribution on the ground in the ordinary fixed micro-sprinkler irrigation system is only about 70%). In greenhouse production, it is also possible to equip fertilizer or dosing devices with walking sprinklers to uniformly fertilize or spray greenhouse crops, which can not only greatly reduce labor intensity, but also increase the utilization rate of fertilizers and drugs. To reduce environmental pollution in greenhouses
Ventilation system
The ventilation system is mainly used for gas exchange inside and outside the greenhouse. In order to achieve the purpose of adjusting the temperature, humidity and CO2 concentration inside the greenhouse.
Side ventilation or top ventilation system can be selected according to your planting requirements.
One is a manual ventilation system and the other is an electric ventilation system.
Interior of glass greenhouse
The internal shading system generally uses aluminum foil shading nets, with a shading rate of about 65%. It can improve the ecological environment in the greenhouse by adjusting the light. When the indoor temperature rises to a certain value in summer, it can reflect part of the sun according to different shading rates and make Sunlight diffuses into the room to achieve the purpose of cooling down. Closing the shade insulation screen can reduce the temperature of the greenhouse by 4~6℃ to reduce the temperature required indoors.
Exterior of venlo glass greenhouse
The main function of the system is to cool and shade in the summer, so that the sunlight diffuses into the greenhouse to ensure that the crop is protected from glare of the sun. Anti-UV, anti-hail, reducing damage to the top of the greenhouse.
