Automatic cooling system

Abstract

The invention belongs to the technical field of automation and particularly relates to an automatic cooling system. The automatic cooling system comprises a fan, a refrigeration cooling system, a humidity regulating mechanism, a gas regulating mechanism and a controller, wherein the refrigeration cooling system, the humidity regulating mechanism and the gas regulating mechanism are controlled by the controller, the controller is connected with a power supply, the refrigeration cooling system and the humidity regulating mechanism are respectively connected with the fan, the refrigeration cooling system is provided with a temperature and humidity sensor, and the controller controls the refrigeration cooling system and the humidity regulating mechanism to work through data detected by the temperature and humidity sensor. The automatic cooling system has the advantages that automatic cooling and humidifying can be achieved, the content of oxygen and carbon dioxide can be regulated according to air quality in a greenhouse, and the automatic cooling system is high in automation level, free of manual operation, time-saving, labor-saving and beneficial to the growth of crops in the greenhouse.

Description

technical field [0001] The invention belongs to the technical field of automation, and in particular relates to an automatic cooling system. Background technique [0002] Greenhouses, also known as greenhouses, can transmit light, keep warm or heat, and are used to cultivate plants. In seasons that are not suitable for plant growth, it can provide a growth period and increase yield. It is mostly used for planting or raising seedlings of temperature-loving vegetables, flowers, forest trees and other plants in low temperature seasons. There are many types of greenhouses, which can be divided into many types according to different roof truss materials, lighting materials, shapes and heating conditions, such as glass greenhouses, plastic greenhouses; single-span greenhouses, multi-span greenhouses; single-roof greenhouses, double-roof greenhouses; Heated greenhouse, unheated greenhouse, etc. The greenhouse structure should be sealed and kept warm, but it should also be conveni...

AI Technical Summary

Problems solved by technology

The greenhouse structure should be sealed and insulated, but it should be convenient for ventilation and cooling. During the use of the existing greenhouses, the temperature cooling and the adjustment of the carbon dioxide concentration must be done manually, which is time-consuming and laborious, and is not conducive to the growth of crops in the greenhouse.

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