Analysis of main structure of agricultural glass greenhouse

Agricultural glass greenhouse is a kind of high-grade intelligent agricultural greenhouse, with the most scientific and reasonable Venlo structure, which originated in the Netherlands. The facade and top of the glass greenhouse are fully transparent. The top is a small spire structure to prevent wind and snow. The main body is a multi span structure with large internal space and beautiful shape. Let's analyze the structure of the next glass greenhouse:

Basically, the main body of the glass greenhouse is composed of: main frame, surface cover, and bottom supporting system (including electric sunshade system, window opening system, wet curtain fan forced cooling and ventilation system), others.

Main framework: that is, the framework structure of the whole glass greenhouse. There are main columns, girders, girth rods, lattice rods, water tanks, and relevant connectors. In order to improve the corrosion resistance and service life of the overall framework, the framework material must be hot-dip galvanized, and the framework of the whole greenhouse must be assembled, and electric welding cannot be used on site. The cost of this part is relatively simple, that is, the cost of skeleton steel and processing fee are evenly distributed to the construction area of greenhouse.

Surface covering: of course, glass greenhouse is covered with glass, generally toughened glass. In the construction, the most commonly used method is to select double-layer insulating glass for the surrounding facade (mostly 5 + 6A + 5), and toughened scattering antireflective glass for the top. The toughened scattering glass has good light transmission, high scattering, no dew, long service life and high safety.

Aluminum profile of glass and sunlight plate: this part is the special aluminum profile for greenhouse used in glass and sunlight plate equipment.

Wet curtain - forced cooling and ventilation of fan: the cost of wet curtain and equipment accessories, fan and equipment accessories.

Electric sunshade: sunshade system.

Power: drive motor, distribution cabinet, wire, etc.

Due to the excellent characteristics of glass greenhouse, it became the preferred greenhouse type of new high-tech agricultural park at that time, and some were used for leisure, travel, visit, ecological catering, etc.