Plant culturing device with temperature and humidity controlled based on ZigBee protocol

Abstract

The invention discloses a plant culturing device with temperature and humidity controlled based on ZigBee protocol. The plant cultivating device comprises a culturing frame body, a temperature-and-humidity adjusting system and a lighting device. The temperature-and-humidity adjusting system is composed of ZigBee temperature-and-humidity sensors, a central controller, a humidifier, a refrigeratingand heating module, a dehumidifier and a heater. The culturing frame body is a multilayer stainless steel object placing frame and is provided with plastic plates which are respectively arranged between two adjacent layers. Plastic sheets package the periphery of the multilayer stainless steel object placing frame. A slit is arranged at a connecting part between the two adjacent plastic sheets. Anair outlet of the humidifier is arranged above the left side of each layer of the stainless steel object placing frame. The top end of each layer of the stainless steel object placing frame is provided with the ZigBee temperature-and-humidity sensor and a plurality of turbulent flow fans. According to the plant culturing device, the intelligent control module based on the ZigBee protocol is utilized. The plant cultivating device has advantages of low cost, simple mounting and maintenance, high temperature-and-humidity uniformity, etc. The plant culturing device is suitable for plant water culturing and tissue culturing experiments in a laboratory with a plant culturing requirement and also can be used for planting hydroponic vegetables in a family.

Description

technical field [0001] The invention belongs to a plant cultivation device, in particular to a plant cultivation device for controlling temperature and humidity based on the ZigBee protocol. Background technique [0002] Disciplines such as botany, agronomy, and environmental science often involve laboratory-scale plant cultivation, such as plant hydroponics and plant tissue culture. In order to ensure the normal growth of plants and the rigor of experiments, it is usually necessary to control environmental variables, such as light, temperature, humidity and other parameters. [0003] Light is an important condition in the process of plant growth and development. Greenhouses that use natural light take up large areas and are vulnerable to weather. The use of multi-layer plant cultivation racks supplemented by artificial light sources is the choice of most small-scale plant cultivation laboratories. Traditional artificial light sources such as fluorescent lamps and halogen...

AI Technical Summary

Problems solved by technology

[0006] Common plant cultivation schemes in the laboratory have the following disadvantages: (1) There is no humidity adjustment system, and the plant cultivation rack is directly placed in an air-conditioned room

The temperature and humidity control of the incubator is relatively precise, but in the case of many plant samples, the air duct will be affected, resulting in uneven distribution of temperature and humidity in the box, resulting in differences in the humidity conditions of different plants

In addition, commercial incubators are costly and difficult to maintain, and are difficult to popularize in general plant culture laboratories

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