Double-layer greenhouse

Abstract

The invention discloses a double-layer greenhouse. The double-layer greenhouse comprises an outer-layer framework and an inner-layer framework; a heat preservation board is fixedly arranged on two sides of outer-layer framework, and a heat preservation board is fixedly arranged on two sides of the inner layer framework; one side of each heat preservation boards is provided with a door, and the inner-layer door the outer-layer door are arranged correspondingly; a heat-preservation material is fixedly arranged behind the outer-layer framework and behind the inner-layer framework; the front surface and the top surface of the outer-layer framework are coated by a greenhouse film, and the front surface and the top surface of the inner-layer framework are coated by a greenhouse film; each greenhouse film is coated by a heat preservation quilt, and an outer-layer greenhouse chamber and an inner-layer greenhouse chamber are formed; certain spacing is formed between the two greenhouse chambers;and air in the spacing forms a barrier and exerts a heat preservation effect. According to the invention, a hardware information acquisition system and a hardware control system are arranged in a greenhouse chamber, and a plurality of sensors are used for monitoring the indoor environment of the greenhouse in real time. When a certain environment monitoring value in the greenhouse is higher thanor lower than a set value, a terminal processing system sends an instruction to open or close a corresponding environment control system, so that the indoor environment of the greenhouse is always beneficial to growth of plants.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a double-layer greenhouse. Background technique [0002] As a major breakthrough in agricultural technology, greenhouses have improved the growth environment of crops, accelerated the growth of crops, and shortened the growth cycle. At present, it has been widely used in various crops such as seedling cultivation, vegetable planting, and sprout cultivation. [0003] Ordinary plastic greenhouses are simple in structure, easy in construction, low in cost, low in technical content, high in labor intensity, difficult to control temperature and humidity, short in service life, and require frequent maintenance. And Inner Mongolia can only stop greenhouse production during the cold period, and it will be opened after the severe cold. During this period, the local area can only import vegetables, which is expensive and expensive. In Northeast China, especially in Heilongjiang and...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a double-layer greenhouse, which solves the disadvantages of the existing greenhouses, meets the agricultural production requirements in the alpine regions, and broadens the application range of the greenhouses in the alpine regions

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