Sichuan Junyi Industrial Equipment Co.,ltd |
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Working principle
The giant ceiling fan is a series of products special developed for
energy saving,working environment improvement. As we all know,
refrigeration is not the only way to achieve the effect of cooling
and comfort. The area of a fan could blow is determined by the
diameter dimension of it, but not about its speed. Therefore,
the industrial fan with large diameter and low speed combines all
these characteristics .
After years deeply research and exploration,by integrating oversea
advanced aeronautic technology,we Daisen developed a kind of
propeller blades with outstanding performance,it conforms
continuous and silent breeze by slowly rotation.The large volume of
airflow generated by its unique and high efficient blades push
down,thus a nearly perfect propeller exhaust is constructed.
It pushes large volume of airflow to the ground,and constructed
certain high level airflow moving horizontally,thus generates a
overall air circulation.The advantage is overall ground coverage
and three-dimensional circulation of air.
The speed of wind generated by "Large industrial ceiling fan" is
about 1-3m/s,completely calculated according to the best feeling of
cooling when the airflow pass through human skin. Too strong
airflow makes people feel irritable,a sense of being blown
directly,and too high speed of airflow also makes people feel
dizzy,only the through the evaporation of skin combines of breeze
speed,can beautifies people's feeling of cooling.
Function of the fan
1) ventilation
The fan improve air exchange in an entire space, it's perfect streamlined design can produces 2-3m/s speed
three-dimensional wind, and makes you feel like enjoying the
natural breeze system.It promotes the dispersion of smoke,
moisture, carbon dioxide and poor air with high specific gravity.So
as to improve the quality of working area, create healthy, dry and
safe working environment, improve working efficiency.
2) convenience
It is convenience to be operated, control system adopts the latest
poleless frequency converter control system.besides of convenience
operation, the humanized operation interface also allows you enjoy
the beauty of electronic and mechanic achieve the life.
3)Dehumidification
Because it can produce large air volume, effectively promote air circulation, so that the moisture is well dispersed, greatly reducing the probability of problems such as bedbugs, fungi and so on.
4)beautiful and durable
After complex surface treatment,the product can avoid the pain of
period cleaning,the cost-performance ratio is the highest,the life
of each fan can reach more than10 years.
5)energy saving
The rated power of the motor on the fan is 1.5KW,each fan can cover
1000 square meter working area,8 hours per day, is just 10 degree
power energy consumption,compared to typical small fans and high
power consumption air condition, large industrial ceiling fan can
be called model of energy saving, can greatly reduce your operation
cost.
1. Chassis structure; integrative chassis design compared to other brands has stronger strength.it resolves the influence of instantaneous impact, it is machined via hot forging,laser cutting,CNC machining as well as Anti-corrosive treatment.
2 ,.motor,customized for large industrial ceiling fans. Its inner bearing is
SKF brand imported from Sweden,the noise value of the whole
equipment is less than 60dB,Super-high strength gear with input
stage, 2 module, output stage, 3 module, large module and fine
grinding process, 40mm strengthened trapezoidal axle outlet
structure, SKF enlarged oil seal from Sweden, high-grade synthetic
lubricant in British Roadster is lifelong oil-free and
maintenance-free, and the motor adopts German H-class insulation
grade.
3,.Control system: Poleless frequency conversion control system uses Taiwan Shilin
custom frequency converter (with industry standard certification),
the circuit board interior adopts dust-proof and moisture-proof
treatment, built-in Schneider air circuit breaker, overload and
leakage protection, accidental automatic power failure and alarm
output, alarm code intuitive detection of circuit failure, network
RS485 communication can be used. Access to Industrial 4.0 Network,
Anti-EMI, Dust and Waterproof IP66 Protection Level.
4.Main frame: Q345B high strength structural steel is treated by laser - bending
- full welding - plastic spraying and rust prevention. The shield
adopts stainless steel material heat dissipation guide hole design
to prevent motor from overheating, the upper part adopts row hole
design (waist hole design does not have anti-skid function)
adjustable installation, the lower part adopts transverse
longitudinal two-way adjustable horizontal universal joint (only
transverse one-way adjustment can not fully adjust the level in the
industry), and the lower part is coupling. Structural design of
interference and anti-dropping device
5. Safety components: all connecting bolts are high strength bolts greater than 8.8
grade, high strength anti-skid nuts, anti-loosening thread glue,
anti-loosening turnbuckle screw tension stable fan, part of the
structure uses alloy steel bolts with high strength fastening
thread glue, 4 pieces of 8 mm anti-rust plastic wrapped wire rope
cable,plus anti-falling ring installed.
Model | Fan diameter | Motor power | Max speed | Rated voltage | Air volume | Max coverage | Weight | Noise |
DS-7.3 | 7.3M(24FT) | 1.5KW | 50rmp | 220V/380V | 14800M3/min | 1200m3 | 126KG | ≤60db |
DS-6.7 | 6.7M(22FT) | 1.5KW | 55rmp | 220V/380V | 13600M3/min | 1000m3 | 123KG | ≤60db |
DS-6.1 | 6.1M(20FT) | 1.5KW | 55rmp | 220V/380V | 12900M3/min | 800m3 | 119KG | ≤60db |
DS-5.5 | 5.5(18FT) | 1.5KW | 55rmp | 220V/380V | 12200M3/min | 600m3 | 116KG | ≤60db |
For more detail product information,please feel free to contact our
oversea sales department!