Popular Outdoor Green House Polycarbonate Aluminium Frame Single-span Greenhouse For Flower And Seed

Greenhouse Shading System:
A. Outside Shading system
The main function of the system is shading and cooling in summer and making sunshine diffuse in greenhouse and preventing crops from strong light burning. Because of blocking a lot of light to enter, it reduces internal heat accumulation of greeenhouse effectively. Generally, it can reduce greenhouse temperature by 4-6ºC Ultroviolet resistant, anti hail and reduce harm from the top curtain of different sunshade rates is selected for different crops which needs a variety of sunlight shading:summer by closing the curtain can effectively refelect off part of the sun,which can reduce the greenhouse teperature by four to six degrees Celsius.
B. Inside Shading System
Fog prevention and drip prevention:when internal sunshade system is closed,two independent spaces are formed that prevent fog and dip formation inside.
Energy saving and eco frendily:effective inner heat can be overspill through heat transmission or exchange, and therefore to reduce energy cost
Watering saving:Glass greenhouse can effectviely reduce crops and soil evapporation that can keep the air humidity. And therefore, water for irrigation is saved.

(2).Greenhouse Cooling system
Use evaporation cooling principle of water to realize cooling. There is a specially-made hydrophobic wet pad wall. When the air penetrates wet curtain medium, it conducts heat exchange with vapor on moist medium surface so as to realize humidification and cooling for the air.
A.Wet Pad
It consists wet pad, aluminum alloy frame and wet pad water system.
B. Fan
Size:1380*1380 or 1250*1250

(3).Irrigation and fertilization system;
A. Irrigation and fertilization water  treatment system with reasonalbe design improves absorption function of crops toward fertilizer.Meanwhile, it improves crop quality
B. It is especially suitable for area with poor water quality and crop greenhouse which has high requirements for planting water quality
C. The advcanced treatment process is combined with greenhouse production process effectively.

(4).Greenhouse Ventilation System:
Greenhouse ventilation system can be divided into two kinds of ventilation systems. One is continuous ventilation system and the other isinterlacing ventilation system. Both of these two kinds of ventilation systems are now widely used in agricultural planting, sightseeing and entertainment and other fields.

(5).Automatic control system and so on.