Intelligent cooling device for glass greenhouse

Abstract

The invention discloses an intelligent cooling device for a glass greenhouse, solves the problem that a prior glass greenhouse is sun-shading in the weather with strong illumination by adopting a netpulling mode, but the sun-shading cooling effect is limited, more water curtain fans and the like are still needed to strengthen the cooling in the greenhouse, and the energy consumption is high. Thedevice comprises a support frame, a horizontal transverse column and a plurality of shielding plates, wherein the horizontal transverse column is of a hollow structure and is positioned on the supportframe; a plurality of second notches are arranged at intervals in the side edges of the horizontal transverse column; a second transverse column penetrates through the horizontal transverse column; one ends of the shielding plates pass through the second notches and is hinged with the second transverse column, the length of each shielding plate, positioned at the outer side part of the horizontaltransverse column is greater than or equal to the distance between adjacent shielding plates, the length of each second notch is smaller than the length of the shielding plate, and the bottom of theshielding plates is provided with a water diversion cotton sliver. The device has the advantages of high outdoor temperature, good sun shading and cooling effects and the like.

Description

technical field [0001] The invention relates to the technical field of greenhouse sunshade, in particular to an intelligent cooling device for a glass greenhouse. Background technique [0002] As a new type of building, greenhouses are used for planting vegetables, flowers, etc., and are favored by more and more people. Greenhouses often need fans for air circulation and water pumps for irrigation. Therefore, electricity is needed. If from The external cable will be cumbersome, difficult to construct and not energy-saving. For this reason, solar-powered greenhouses have appeared, but the existing greenhouses have the following problems: First, the existing photovoltaic devices for greenhouses cannot adjust the inclination of solar panels. Moreover, the entire greenhouse framework cannot be kept stable during the adjustment process; secondly, the heat generated by photovoltaic power generation has not been well utilized in the prior art, resulting in waste of energy; thirdly,...

AI Technical Summary

Problems solved by technology

[0002] As a new type of building, greenhouses are used for planting vegetables, flowers, etc., and are favored by more and more people. Greenhouses often need fans for air circulation and water pumps for irrigation. Therefore, electricity is needed. If from The external cable will be cumbersome, difficult to construct and not energy-saving. For this reason, solar-powered greenhouses have appeared, but the existing greenhouses have the following problems: First, the existing photovoltaic devices for greenhouses cannot adjust the inclination of solar panels. Moreover, the entire greenhouse framework cannot be kept stable during the adjustment process; secondly, the heat generated by photovoltaic power generation has not been well utilized in the prior art, resulting in waste of energy; thirdly, installed on the top of the greenhouse When the solar panel encounters snow and snow, it will seriously affect the power generation efficiency of the photovoltaic module; fourth, for the collected snow to be used for irrigation, the water temperature is low, and additional energy consumption is required for heating. Fifth, the existing In the weather with strong sunlight, constant temperature greenhouses are generally shaded by pulling nets. This operation is very inconvenient, and the intensity of light cannot be adjusted; sixth, in hot weather, water curtains are used to adjust the temperature in the greenhouse. and fan, high energy consumption

Images