Ventilation system:
Roof and side ventilation
The film is rolled up by the manual or electrical roll-up machine
Cooling system(cooling pad and exhausted fan):
Most mushroom likes cool and humidity environment, so the cooling system is needed when temperature is hot. The system with cooling pad and fan has the advantages of simple equipment, low cost, low energy consumption, significant cooling capacity and reliable operation. The cooling pad and exhauster cooling system consists of specialized paper cooling pad, low pressure and high flow axial fan, water circulation system, and control device. Exhausters were installed on both sides of the gable in the greenhouse or closed houses. When it is working, the negative pressure room caused by exhausters can force the hot air flow outside, water evaporation will absorb a significant amount of latent heat, to achieve reducing indoor temperature and increase the humidity.
Heating system
When temperature below 0℃, the mushroom will grow slowly, so heating system is crucial in this period. Our company developed a series of boilers with high-efficiency technology, which uses circular combustion technology to make combustion more thorough, while increasing the heating area of the boiler, produce much hot water in a short of time. The system can control water supply automatically by using microcomputer temperature control technology, free to adjust the water temperature. It will work even better with the plumbing air conditioning. (Energy saving, eco-friendly, healthy).