Hollow Insulated Building Facade Glass Greenhouse Tempered For Farm

Product Describe

Excellent lighting effect, modern appearance, stable structure, anti-corrosion and moisture-proof, beautiful and generous, with strong ornamental value;
In rainy days, the ditch span structure has large displacement, strong wind resistance, strong resistance to natural disasters and climate impact;
The single-layer glass greenhouse is only suitable for the high temperature and double-layer glass greenhouse in South China. Under the premise of sacrificing certain lighting effect, it can make up for the lack of thermal insulation performance. It can be used in North and South China, but the overall operation cost ratio of the glass greenhouse in winter is high.

How To Do?

1. Wet curtain cooling

Wet curtain cooling is a process in which high temperature air is soaked in humidity from the outside and cooled to form a cold air. The cold air absorbs the residual heat through the control room, and then discharges the residual heat to the outdoor. It mainly uses the evaporation of water to cool down, because the evaporation of water needs to absorb heat, so that part of the heat in the greenhouse can be taken away, and at the same time, start the fan to extract the hot air flow in the greenhouse to cool down.

2. Natural draft

There are three advantages of the natural channel method: first, to eliminate the waste heat in the shed and reduce the temperature; second, to eliminate the excess water in the shed and reduce the humidity; third, to adjust the indoor air content and increase the carbon dioxide content in the air. Increase photosynthesis. At the same time, pay attention to increase the ventilation area. The continuous butterfly window can be used on the top of the greenhouse to increase the ventilation area of the side windows around. In this way, in the spring and autumn not too hot season, through the side window and top window natural convection ventilation can cool. Groundwater resources can be used, coupled with heating and refrigeration units, which can not only cool down and heat supply, but also environmental protection and energy saving, but the current cost is too high.