The intelligent greenhouse is not mysterious, but it consists of these parts

I believe that the majority of farmers are familiar with what the greenhouse looks like. It's just a simple house built of plastic film, glass and PVC board. So what is the smart greenhouse after the collision between intelligence and greenhouse? Let's listen to Juying Xiaobian and talk to you in detail.

Taking the intelligent glass greenhouse system produced by Juying as an example, it includes greenhouse environment monitoring system, soil moisture monitoring system, shading system, ventilation management system, wet curtain cooling system, water and fertilizer system, lighting system, CO2 regulation system and video monitoring system. Combined with Juying Agricultural Internet of things platform, it can maximize the degree of mechanization and intelligence, Improve the replicability of agricultural product technology, so as to realize the industrialized agricultural planting economic model and improve profits and returns. The components include:

1、 Environmental monitoring equipment

The greenhouse environment monitoring adopts industrial Internet of things sensors, including air temperature and humidity, illumination, CO2 concentration, etc. the sensors can be distributed in each monitoring area inside the glass greenhouse in wired 485 mode or wireless Lora mode to monitor the data of crop growth environment, quantify the environmental data of crops in different growth stages, and communicate with the intelligent monitoring cabinet of Internet of things, The real-time monitoring data will be transmitted to the cloud intelligent greenhouse monitoring platform to accurately control the comfort and suitability of the crop growth environment through the control equipment inside the greenhouse.

2、 Sunshade system

The problem of light is also considered by Juying. Due to the excellent light transmission performance of glass greenhouse, the shading system plays an important role in sunlight control and indoor environmental temperature and humidity regulation. In summer, the use of sunshade can block the sun and prevent excess solar radiation from entering the greenhouse, which can not only ensure the normal growth of seedlings, but also reduce the indoor energy accumulation, reduce the temperature in the greenhouse, protect crops from strong light burns, and reduce the indoor temperature by 3-5 ℃; In winter, the sunshade screen can reflect the escape of indoor infrared rays and reduce the heat dissipation, so as to maintain the indoor temperature, reduce energy consumption and reduce the operation cost in winter.

In addition, the sunshade can also reduce the unrestricted escape of indoor water vapor, effectively maintain air humidity, reduce irrigation water, save fertilization, control crop harvest period and increase crop quality.

The internal and external sunshade system of intelligent glass greenhouse can be automatically turned on and off according to the data of outdoor illumination sensor and indoor ambient temperature and humidity data, and can also be turned on and off regularly in winter and summer to achieve full-automatic regulation.

3、 Ventilation management system

Remotely collect the value of the internal humidity sensor. When the humidity is too high, self-service start the circulating fan to adjust the indoor humidity. The circulating fan can also be turned on or off according to the degree of oxidation. Staff can also remotely control the fresh air ventilator through mobile app / computer platform to realize ventilation.

4、 Water and fertilizer system

Realize the automatic allocation of phosphorus and potassium fertilizer and a variety of nutrient solutions, the allocation of pH auxiliary solution, detect the pH and EC parameters of the outlet pipeline, set regular irrigation and rotation irrigation, and operate remotely through the mobile app / computer platform.

5、 Fill light system

When the illumination of crops is insufficient or too strong, fill the light of crops by manually / regularly controlling the fill light, or set automatic fill light according to the data of light radiation sensor and illuminance sensor.

"Smart agriculture" is to make full use of the achievements of modern information technology, integrate computer and network technology, Internet of things technology, audio and video technology, 3S technology, wireless communication technology and the wisdom and knowledge of relevant people, and realize the intelligent management of agricultural visual remote diagnosis, remote control, disaster warning and so on.