Special solar automatic temperature control device for plastic greenhouse

Abstract

The invention provides a special solar automatic temperature control device for a plastic greenhouse. The special solar automatic temperature control device comprises a controller (1), wherein a display screen (3) and numerical keys (2) are arranged on the upper surface of the controller; the upper end of the controller is connected with a heat dissipating device (6) and a heating device (5) through conducting wires; a temperature probe (7) is mounted at the lower end of the controller; the middle of the controller is connected with an electric energy storage device (8) through conducting wires; the electric energy storage device is connected with a solar electric panel (9) through conducting wires; and fixing devices (4) are arranged around the heat dissipating device, the heating device, the controller, the electric energy storage device and the temperature probe. According to the special solar automatic temperature control device for the plastic greenhouse, solar energy is absorbed by the solar electric panel and is converted into electric energy so as to supply electricity to the controller, the controller can be used for carrying out heating and heat dissipating timely, and temperature control is not carried out by fireplaces and heating installations any more, so that resources are reasonably utilized, and the special solar automatic temperature control device is environment-friendly.

Description

technical field [0001] The invention relates to the field of temperature control, in particular to a special solar automatic temperature control device for plastic greenhouses. Background technique [0002] A greenhouse is a facility for growing 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 two main ways to control the temperature in the greenhouse. One is a simple and economical method, which is to install a heater or a heater in the greenhouse to adjust the temperature in the greenhouse through the heater or heater, but this is a waste of resources and causes environmental pollution. Another method is through a high-tech fully automatic temperature control system, but this system has a high cost and is expensive, and general growers cannot accept ...

AI Technical Summary

Problems solved by technology

There are two main ways to control the temperature in the greenhouse. One is a simple and economical method, which is to install a heater or a heater in the greenhouse to adjust the temperature in the greenhouse through the heater or heater, but this is a waste of resources and causes environmental pollution. ;Another method is through a high-tech fully automatic temperature control system, but this system is expensive and expensive, and the average grower cannot accept it.

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