Intelligent cooling greenhouse comprising cooling system

Abstract

The invention comprises an intelligent cooling greenhouse comprising a cooling system. The intelligent cooling greenhouse comprises a greenhouse body, wherein the greenhouse body comprises an outer sun-shading device, a water sprinkling device, a jacking device, an inner sun-shading device, a spraying device and a water curtain-air draft cooling system. Compared with the prior art, the intelligentcooling greenhouse has the advantages that by multiple layers of cooling devices which are arranged from top to bottom and can work independently or simultaneously, temperature in the greenhouse canbe lowered to required temperature; water circulation of the water curtain device can be achieved by the aid of a reservoir, and cooling in the greenhouse under the situation that water resources aresaved as much as possible; a sub-irrigation net structure is arranged in the planting soil, and soil humidity is guaranteed by controlling irrigation; water in the cooling water curtain and the sub-irrigation net structure can be heated according to needs, so that water received by the plants can meet the growth temperature requirement of the plants.

Description

technical field [0001] The invention belongs to the technical field of greenhouses, and in particular relates to an intelligent cooling greenhouse including a cooling system. Background technique [0002] With the development of the plastics industry, greenhouses are widely used by countries all over the world. Use steel as a support frame, and cover the support with plastic film to form an arched shed for the cultivation of vegetables, which can advance or delay the supply, increase the output per unit area, and help prevent natural disasters, especially in the early spring and late autumn in the northern region. Fresh and tender vegetables are supplied in the off-season. The traditional greenhouse is designed with circular steel pipes and arches, and adopts side ventilation. [0003] When it is necessary to grow medicinal materials such as Ganoderma lucidum and Dendrobium candidum in greenhouses, since Ganoderma lucidum and Dendrobium candidum need to grow under a certain...

AI Technical Summary

Problems solved by technology

[0008] The ecological greenhouse disclosed above controls the ventilation volume inside the greenhouse by retracting and unwinding the roll film structure, and the cooling method is controlled by the external environment. It has the effect of cooling, and the retraction and unwinding of the roll film structure has the characteristics of slow cooling speed and uneven cooling even under the condition of suitable external temperature.

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