Product
| Roof ventilating Fan Without Power | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Keywords: Roof ventilating Fan Without Power | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
1. Environmentally
friendly: Jienuo roof ventilating fan is efficient ,explosion-proof,
uses no electric energy, and causes no noise and spark.
2. Dust-proof: the wind
turbine exhaust fan continuously operates 24 hours a day, This lowers
the possibility of dust adhesion and makes the fan easy to clean.
3. Light weight: The weight
of roof ventilating fan along with the base is approximately 15 kg, so
the users need not take into consideration when designing steel
structures.
4. Daylight: The interspaced
between blades allows natural light to provide effective internal
lighting during the day, thus reducing the electricity cost by 5-10%.
5. Long lasting: Jienuo roof ventilating fan has a life time of over 15 years.
Features
1.
Curved blades are the result of scientific computing technology. They
are not only rainproof but also contribute to high efficiency
ventilation. The blade will perform self rotation operations quietly in
circumstances where the breeze is not less than 0.2m/s and the indoor
and outdoor temperature difference exceeds 0.5℃.
2. In addition to flat roof, Aonuodi roof ventilating fan can also be used on pitched roof (0-22°)
3. The special central shaft
design effectively prevents turbine blades rotating at high speeds from
deformation, thus greatly extending the service life of the roof
ventilating fan without power.
4. The U.S.PEER.UBC, and
Japan NSK high-precision bearing system(fully closed)with guaranteed
quality. Solid spherical structure and permanently lubricated upper and
lower ball bearings combine the need for maintenance and parts
replacement.
5. Jienuo roof ventilating
fan without power can be easily installed on the concrete roof and
contour plate of various industrial plants without any bracket.
6. As the roof ventilating
fan requires no electricity cost and low installation cost, it can
greatly save on users total cost.
Applications
Jienuo roof ventilating fan
without power is suitable for use in factories, warehouses, villas,
patio, greenhouses, livestock houses, mining tunnels, and more.
Typically, it is used in the flowing applications.
1. It removes heat through the process of radiation, convection.
2. It reduces the indoor temperature and improves the indoor air quality.
3. The roof ventilating fan can work together with air conditioning to create better refrigeration effect.
4. It can keep the roof dry by removing moisture, steam. etc.
Principles
Technical Parameters:
|
