Greenhouses For Winter

Assembly structure

Product description: 

A "fully assembled" solar greenhouse

core advantages:

The structure is scientific and practical, the heat storage and thermal insulation performance is superior, the land is not damaged, and the assembly is convenient and quick.

Component name and function:

Fully assembled solar greenhouse

The thermal storage and energy-saving solar greenhouse has a scientific, reasonable and practical structure, which can realize the installation of all components without welding, and the assembly is convenient and quick. It consists of four core parts: greenhouse foundation, greenhouse skeleton, greenhouse film quilt, and greenhouse heat storage system.

Product structure description:

lStandard greenhouse specifications - length: 

100 meters; width: 11 meters; height: 6.3 meters;

lCore structure 1 - Greenhouse foundation: 

(1) Dig down 0.6 meters along the surrounding of the greenhouse (do not damage the plough layer of the land, suitable for reclamation) → (2) Install angle steel longitudinally around the greenhouse to fix the greenhouse foundation (stable and durable) → (3) Buried permafrost isolation benzene board longitudinally around the greenhouse (isolate the permafrost layer outside the greenhouse to ensure the temperature of the land inside the greenhouse).

lCore structure 2 - Greenhouse skeleton: 

(1) Double-layer skeleton configuration, the outer skeleton plays the role of shaping the greenhouse, and can withstand multiple loads (wind load, snow load, hanging seedling load, quilt load, thermal storage wall load), the inner skeleton plays the role of isolating space (an air buffer cavity is formed between the two skeletons, the shed film is not frosted, the hot and cold air is uniform, and the plants are not harmed); (2) The greenhouse skeleton is a galvanized oval tube, the material It is made of steel, and galvanized on the surface of the steel (it has the effect of beauty and rust prevention). (3) The slope of the skeleton is scientific, and the snow can be automatically faulted and fallen off in winter.

lCore structure 3 - shed film and quilt: 

The standard greenhouse adopts 2 layers of PO film + 1 layer of light-transmitting thermal insulation quilt. (1) PO film, the outer PO film is covered on the outer skeleton, and the inner PO film is covered on the inner skeleton (high-quality PO film has good light transmission performance, high tensile strength, good thermal insulation performance, and durability), two layers of PO A buffer cavity is formed between the films, and the temperature and humidity are reasonably adjusted. The shed film does not frost or drip, and at the same time avoid cold air from directly entering the greenhouse, which will cause adverse stress reactions to crops; (2) Moisture and light transmission insulation quilt, covering On the inner skeleton PO film, it is put away in summer and covered in winter (excellent thermal insulation and temperature regulation effect).

lCore structure 4 - Heat storage system: 

PE solar water heat storage insulation wall, installed on the frame of the greenhouse in the north direction. Filled with clean water in winter, it can fully absorb solar energy during the day and release heat at night to warm up the greenhouse. Water can be removed in summer.

Yidao heat storage and energy-saving solar greenhouse - does not use coal and electricity for heating in winter, and produces sweet fruits, fragrant melons and full baskets of vegetables in the ice and snow.