With the development of the industrial economy, the ventilation equipment industry team has gradually grown. Driven by environmental protection policies, unpowered fans are especially popular. They are at the forefront of the fan industry with their environmental advantages and are widely used in animal husbandry and other industries.

Unpowered fans have developed rapidly in the livestock industry due to their good ventilation performance. Especially in some large farms, feeding gardens, etc. For many farms, the hot air and poor environmental quality in the farm are the most troublesome thing. Especially in summer, the indoor temperature has reached its peak. Due to the enclosed nature of the environment, coupled with livestock feces and garbage, the whole farm will be filled with unpleasant smells. Because many pig houses are in a relatively closed environment, the phenomenon of high temperature and sultry often occurs, which not only has a great impact on the pig itself, but also threatens the health of the breeders.

For this phenomenon, it is necessary to have a good ventilation environment, and the roof unpowered fan can solve this ventilation problem well. The roof unpowered fan has the performance of ventilation, smoke and dust absorption, elimination of peculiar smell, cooling and dehumidification, etc. The large volume can effectively improve the indoor air collection and discharge capacity. The pressure of the wind from bottom to top drives the heat to be discharged upward. For the farm, it can effectively discharge the heat accumulated in the farm, and also eliminate the peculiar smell in the farm, and keep the air in the farm dry and fresh.

Roof unpowered fan is composed of turbine impeller, central axis system, wind cutting blade, flooding cutout, support seat, etc. It is a ventilation device with significant exhaust effect. It can not only take in light, but also has a waterproof effect of 100%. It does not need electricity to automatically exhaust the air around the clock. It will also reduce the occurrence of fires caused by short-circuited wires or excessive voltage, and other unnecessary troubles.

With the development of animal husbandry, the scale of development of unpowered fan ventilation equipment will be further expanded, and the development speed will be accelerated, and the application in the animal husbandry industry will become more and more extensive.

Chief editor: Li Qingqing