Glass Greenhouse With Hot Galvanized Steel Frame Work For Agriculture

Flower Glass Greenhouse

Flower glass greenhouse has been introduced and developed for more than 20 years. In the early years, the intelligent greenhouse, such as science popularization, tourism exhibition and so on, was gradually transformed into an efficient, green and scientific crop production guarantee. One of the reasons is that at present, the vegetables and flower products planted in the open air will face more air pollution, rain pollution, insect pest and so on. The glass greenhouse provides a good small environment climate for its production. Second, the aging of agricultural population. In the future, we should emancipate the productive forces, use mechanized equipment and train agricultural workers. This is the inevitable problem of China's agricultural future. Flower glass greenhouse is a building covered with glass materials. The building sends instructions to the power distribution cabinet through the control system, and adjusts the shading system, ventilation system, ventilation system, cooling system and heating system of the greenhouse to achieve the most suitable plant growth in the greenhouse. Temperature, light, water, steam, fertilizer and other conditions.

Including System

1. Shadow system

Shading system is divided into external shading system and internal shading system. The sunshade system is driven by the drive system to open and close the sunshade to prevent the excess sunlight from entering the shed. Among them, the Dutch greenhouse generally does not have an external sunshade system, but in summer, some sunshade coating will be sprayed on the top of the glass greenhouse.

2. Ventilation and cooling system

The ventilation and cooling system is divided into natural ventilation system, fan and water curtain forced cooling system. Top window system is mainly used for natural ventilation. Forced air cooling is to extract indoor hot air through fans, and the outdoor air enters the room after being cooled by water curtain.

3. Water fertilizer integrated machine

The fertilizer demand law and characteristics of the water fertilizer integrated machine, together with the mixed fertilizer solution and irrigation water, supply fertilizer through the pipeline system, and transport it evenly and truly to the crop root area. Through the controllable pipeline system for water supply and fertilizer application, after the combination of water and fertilizer, through the pipeline and drip irrigation device, the water will permeate into the growth area of crop root system evenly, regularly and quantitatively, forming drip irrigation, so as to keep the main root soil loose and appropriate water content all the time. At the same time, according to the characteristics of fertilizer demand, soil environment and nutrient content of different crops, and according to the needs of different crops in different growth periods, water and nutrient are quantified regularly and directly supplied to crops in proportion. Flower glass greenhouse is a modern agricultural facility integrating the main building, control system and planting technology of greenhouse. It is the development direction of mechanized facility agriculture. At present, the flower glass greenhouse building is also facing the problem of high energy consumption in winter (northern region), the early investment is a big problem.