Shading glass curtain wall for agricultural glass greenhouse

Abstract

The invention discloses a shading glass curtain wall for an agricultural glass greenhouse. The shading glass curtain wall comprises a glass curtain wall, a cavity is formed in the glass curtain wall, purified water is arranged in the cavity, a plurality of symmetrically arranged mounting shells are fixedly connected to the inner side wall of the cavity, a winding roller is rotatably connected between every two oppositely arranged mounting shells, and the two ends of each winding roller penetrate through the two mounting shells correspondingly. According to the shading glass curtain wall, the shading capability is adjusted through the mutual cooperation of multi-stage shading films, so that the shading capability is matched with the change of the illumination intensity and the temperature, and linkage feedback is formed between the shading capability and the change of the illumination intensity and the temperature, so that shading intensity can be automatically adjusted according to the external illumination intensity and the environment temperature in the greenhouse, therefore, the use is very convenient, and the illumination and the temperature in the greenhouse can be kept appropriate.

Description

technical field [0001] The invention relates to the technical field of agricultural glass greenhouses, in particular to a light-shielding glass curtain wall for agricultural glass greenhouses. Background technique [0002] Greenhouse is a light-transmitting and heat-preserving facility. It is often used in agricultural plant cultivation. It can provide plants with a greenhouse growth period and increase production in seasons that are not suitable for plant growth. It is mostly used for temperature-loving vegetables and flowers in low-temperature seasons. , Forest trees and other plant cultivation or nursery. Glass greenhouse is a kind of greenhouse. With the advantages of good light transmission, high structural strength and long service life, it has been widely popularized in recent years. [0003] When the existing glass greenhouse is in use, due to its good light transmission, when the external light is too strong, especially in summer when the light is sufficient, the a...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: when the existing glass greenhouse is in use, due to its good light transmission, when the external light is too strong, especially in the summer when the light is sufficient, the greenhouse The internal environment temperature will be very high, which is not conducive to the growth and development of plants

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