



Circulation Fan Ventilation System
- Brief Introduction:
- Customization: Available
- Suitable: Vegetables, Seedling Cultivation, Herbal Medicine, Flower
Product Introduction
The circulation fan ventilation system is core equipment for environmental control in smart greenhouses. It is specifically designed to resolve issues of uneven temperature and humidity, as well as stagnant air within the greenhouse. It supports independent operation of individual units or synchronized layout of multiple units.
The system offers prominent advantages:
Comprehensive Circulation & Uniform Temperature: It effectively eliminates the thermal stratification phenomenon ("hot at the top, cool at the bottom") inside the greenhouse. By maintaining temperature and humidity differences within ±1°C and ±5% RH, it prevents uneven localized crop growth.
Energy Saving & Efficiency Boost: When linked with the roof and side window ventilation systems, it can reduce ventilation energy consumption by 30%. Meanwhile, it accelerates the uniform distribution of CO₂, thereby enhancing crop photosynthetic efficiency.
Durability & Easy Maintenance: The fan blades are treated with anti-rust coating to withstand high-humidity environments. Operating at a noise level below 60 decibels, the system only requires regular filter cleaning in its later stages, significantly reducing operation and maintenance (O&M) costs.
Technical Parameters
| Optional Intelligent Greenhouse System | ||
| 1 | Steel Structure | Hot-galvanized steel pipe |
| 2 | Greenhouse Glass | Different models can be selected |
| 3 | Sun-shading net | Summer shade,block rain,moisture,cooling,winter spring heat preservation |
| 4 | Fan and pad cooling system | The fan forms negative pressure and the water curtain cools down |
| 5 | Heating system | Thermal insulation series, air heater, boiler and pipe heating,Circulating fan |
| 6 | Ventilation system | Side windows and cooling fans |
| 7 | Water fertilizer integrated integrated irrigation system | Sprinkler irrigation series, drip irrigation series, intelligent mobile sprinkler irrigation |
| 8 | Automatic Control system | Automatic control technology that can independently drive intelligent machines to achieve control objectives without human intervention |
| 9 | Grow Led light | Easy assemble auto light deprivation blackout greenhouse |
| 10 | Seedling bed | Movable seeding bed |
| 11 | Hydroponics | It can be reused, convenient and affordable |
| 12 | Exteral&internal shading system | The gear rack drives the shading system |
| 13 | Photovoltaic system | For solar power generation |
| 14 | Automatic Control system | Automatic control technology that can independently drive intelligent machines to achieve control objectives without human intervention |







