Temperature-controlled sunshade greenhouse

Abstract

The invention discloses a temperature-controlled sunshade greenhouse, and belongs to the field of agricultural technical equipment. The greenhouse is composed of a greenhouse membrane, a skeleton, a main girder and a temperature control device, wherein the temperature control device comprises a temperature controller, a carbon fiber heating cable, a data cable and a temperature measuring device; the temperature controller is connected to the temperature measuring device through the data cable; the temperature controller connected with a power supply is connected to the carbon fiber heating cable, the skeleton is a hollow steel tube, and the carbon fiber heating cable is inserted in the tube; and a sunshade net is arranged below the greenhouse membrane, and the light transmittance of the sunshade net is 20%. According to the invention, the temperature inside of the greenhouse can be automatically controlled, so that an effect of unattended temperature control is achieved; the temperature measuring device is arranged close to crops, so that the temperature measurement is accurate; and a heating source is located at the top of the greenhouse, so that the external temperature changes can be responded rapidly.

Description

technical field [0001] The invention relates to a temperature-controlled sunshade greenhouse, which belongs to the field of agricultural technical equipment. Background technique [0002] Greenhouse cultivation has now been widely used in the field of agricultural production. Due to the excellent heat preservation effect of the greenhouse, it can ensure that the temperature in the greenhouse is maintained within the temperature range suitable for crop growth in the winter in the northern region, so that people can eat fresh vegetables even in the severe winter. The growth of microorganisms, plants, and animals requires the temperature to be maintained within a certain temperature range. If the temperature is too low or too high, it will affect its normal growth. Sudden weather changes and too low temperature will affect the growth rate of microorganisms, plants, and animals, and affect the output. Seeking simple and convenient greenhouse insulation technology applied to act...

AI Technical Summary

Problems solved by technology

The growth of microorganisms, plants, and animals requires the temperature to be maintained within a certain temperature range. If the temperature is too low or too high, it will affect its normal growth. Sudden weather changes and too low temperature will affect the growth rate of microorganisms, plants, and animals, and affect the output.

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