Высокоэффективный вентилятор смешанного потока для вентиляции

Wheel

Fully mixed flow: completely surpass the time of semi mixed flow
-- Revolutionary breakthrough: impellers with front disc, achieving real fully mixed flow.
-- Full-process control over flow passage to improve aerodynamic characteristics.
-- Optimized design of CFD flow field simulation.
-- Inlet Venturi tube: streamlined design.
-- Dome-shaped hub: greatly reduce turbulent flow and backflow.
-- Continuously optimized patent 3D curved blade design.
Effect of fully mixed flow
-- Greatly improve the efficiency (by 28% on average).
-- Wide performance range of high efficiency.
-- Optimal for medium-pressure inline fans.
-- INLINE SUPER-E™.
Advanced process
-- Inlet Venturi tube: spinning process to ensure streamline aerodynamic characteristics.
-- Inlet Venturi tube: completely substitute cone, ensuring smooth air flow.
-- Front disc: spinning process to ensure streamline aerodynamic characteristics.
-- Blade: dedicated fixture to ensure precise welding positioning of 3D curved surfaces.
-- Hub: dome shaped, with obvious cowling effect.
-- Balance quality grade up to G2.5.
Outlet straightening vanes
-- Get the swirl flow behind the blade to be smoother.
-- Guide the air flow to move axially, reducing turbulent flow.
-- Convert partial dynamic pressure to static pressure.
-- Improved aerodynamic performance and efficiency of static pressure.
-- Effectively reduce the noise.
Difference from semi mixed flow impeller
-- Front disc: none for semi mixed flow impeller.
-- Inlet Venturi tube: none for semi mixed flow impeller, substituted by a cone.
-- Blade: plate type blade for semi mixed flow impeller.
-- Hub : cone-like design for semi mixed flow impeller, with turbulent flow.
-- Straightening vanes within the cylinder: none for semi mixed flow impeller.

Product Feature

Performance features
-- Compared with inline centrifugal fan: higher efficiency.
-- Compared with inline axial fan: higher pressure.
-- Between Point A and Point B, high efficiency and low noise.
-- Between Point A and Point B, optimal for inline fans.
Complete functions
-- Smoke removal duty, positive pressure air supply, fire certification.
-- Explosion-proof supply & exhaust.
-- Two-speed ventilation.
-- Variable velocity variable frequency.
-- Laboratory.
-- Outdoor roof installation with cowl.
Advantages of belt drive: precise, adjustable
-- Air volume is adjustable on site.
-- More precise selection up to the requirements of design conditions.
-- Easier maintenance and replacement of motor.
-- Independent bearing to bear the vibration, extending the bearing life.
-- On-site rotation, with the motor at a different position.
-- Base with adjustable belt.
-- Flexible on-site design change.
Advantages of direct drive: efficient, maintenance-free
-- Higher transmission efficiency.
-- No wearing parts, low maintenance.
-- Easier and more effective servicing and maintenance.
-- Sealed self-lubricating bearing for motor, increasing service life.
-- Compact design to save installation space.
Convenient and flexible installation
-- Horizontal installation on a base [belt drive type, with the motor at one side].
-- Horizontal suspension [belt drive type, with the motor at one side].
-- Vertical installation on a base.
-- Vertical suspension.
-- Roof installation.
Sound vault housing: running more quiet and stable
-- To block the fan noise effectively.
-- To reduce medium-high frequency sound substantially.
-- High rigidity frame structure for running more stable.
-- Especially suitable for sound critical applications.
-- Concise & atmospheric to enhance taste.
Patent and certification
-- National patent products.
-- AMCA certification for aerodynamic characteristics and noise.
-- FEG is licensed by AMCA.
-- Products with AMCA certification mark.

Optimized design of wheels and housings by CFD and FEA methods

We specialize in:
1. Air systems and intelligent control for various public buildings (government buildings, hospitals, schools, transportation hubs, sports facilities, etc.)
2. Air systems and intelligent control for large-scale commercial complexes, office buildings and hotels
3. Ventilating systems, heating systems and intelligent control for industrial workshops
4. Processed-air transportation equipment and customized fan units
5. Intelligent controls for ventilation systems; contracted energy management services for ventilation systems
6. Equipment maintenance and energy conservation improvement services
7. Air purification services for public spaces

INFINAIR has always honored its commitment to pursue the corporate strategy of Quality First. With the aim of seeking competitive advantages from quality goods, INFINAIR constantly endeavors to promote the quality of goods and demands that every INFINAIR's employee bear in mind the pivotal importance of quality and reliability. INFINAIR prove that every work should be done on time and without any fault. I will spare no efforts to satisfy our customers. INFINAIR issues clear quality guidelines and objectives to achieve the high quality.

INFINAIR lab, a leading lab in the fan industry, which features extensive experimental power and ability. We believe that it can help to make INFINAIR fans reliable. All designs, constructions, configurations and operations strictly follow the AMCA Standard 210 & 300. Actually, it is a first-class lab in China that is accredited by AMCA. Furthermore, this laboratory is listed as a Nationally Accredited Testing Laboratory by CNAS according to ISO Standard 17025.