HVLS INDUSTRIAL CEILING FANS
According to the demands of customers, DAISEN independently developed, designed and manufactured power and fluid mechanical fan blades through researching the market, which can provide a large area of the wind speed that simulates natural wind, drive air circulation in a closed room, effectively improve human body sensation and comfort, and operate smooth and reliable. DAISEN HVLS ceiling fans have a wider range of applications, lower prices, and can meet customer needs from multiple angles.
DAISEN PRODUCT SERIES AS BELOW:
| Series |
Model |
Numbers of the blades |
Voltage |
Power |
Diameter |
Drive mode |
Max speed |
Max air volume |
Max coverage area(m²) |
Fit for installation height(m) |
Noise level |
Net weight |
DS
(Gearbox motor) |
DS-7.3 |
6 |
220V/380V |
1.5KW |
7.3M (24FT) |
Gearbox motor drive |
50RPM |
888000m3/h |
1200 |
7~18 |
≤60db |
156kg |
| DS-6.7 |
6 |
220V/380V |
1.5KW |
6.7M (22FT) |
Gearbox motor drive |
52RPM |
822000m3/h |
1000 |
6~15 |
≤60db |
152kg |
| DS-6.1 |
6 |
220V/380V |
1.5KW |
6.1M (20FT) |
Gearbox motor drive |
55RPM |
774000m3/h |
800 |
6~13 |
≤60db |
147kg |
| DS-5.5 |
6 |
220V/380V |
1.5KW |
5.5M (18FT) |
Gearbox motor drive |
60RPM |
732000m3/h |
600 |
5~11 |
≤60db |
143kg |
| DS-5.0 |
6 |
220V/380V |
1.5KW |
5.0M (16FT) |
Gearbox motor drive |
65RPM |
690000m3/h |
450 |
5~9 |
≤60db |
140kg |
DX
(PMSM motor) |
DX-7.3 |
6 |
220V |
1.5KW |
7.3M (24FT) |
brushless direct drive |
50RPM |
888000m3/h |
1200 |
7~18 |
≤38db |
106kg |
| DX-6.7 |
6 |
220V |
1.2KW |
6.7M (22FT) |
brushless direct drive |
55RPM |
822000m3/h |
1000 |
6~15 |
≤38db |
100kg |
| DX-6.1 |
6 |
220V |
1.0KW |
6.1M (20FT) |
brushless direct drive |
60RPM |
774000m3/h |
800 |
6~13 |
≤38db |
94kg |
| DX-5.5 |
6 |
220V |
0.75KW |
5.5M (18FT) |
brushless direct drive |
65RPM |
732000m3/h |
600 |
5~11 |
≤38db |
72kg |
| DX-5.0 |
6 |
220V |
0.7KW |
5.0M (16FT) |
brushless direct drive |
68RPM |
690000m3/h |
450 |
5~9 |
≤38db |
68kg |
| DX-4.2 |
5 |
220V |
0.6KW |
4.2M (14FT) |
brushless direct drive |
75RPM |
636000m3/h |
300 |
4~7 |
≤38db |
64kg |
| DX-3.6 |
5 |
220V |
0.3KW |
3.6M (12FT) |
brushless direct drive |
90RPM |
393600m3/h |
250 |
4~6 |
≤45db |
42kg |
| DX-3.0 |
5 |
220V |
0.2KW |
3.0M (10FT) |
brushless direct drive |
100RPM |
331800m3/h |
200 |
4~5 |
≤45db |
38kg |
| DX-2.4 |
5 |
220V |
0.15KW |
2.4M (8FT) |
brushless direct drive |
100RPM |
273000m3/h |
200 |
4~5 |
≤45db |
34kg |
DETAILS OF CEILING FAN
DX Large ceiling fan
High air volume up to 774000m³/h,fan diameter is 6.0m, 6 pieces of fan blade, 6063T6,running speed 5-65RPM(poleless frequency converter control),net weight 82kg,air speed 1-4m/s; coverage area up to 800m3(10m installation height).nominated poweris 1.0KW,Noise value is less than 38dB.
EC Motor(PMSM motor)
Poleless speed control box, German Weitu structure design, bult-in MOBK frequency controller,speed control display panel, France Schneider air switch over-current overload protection, control box cooling fan assembly, fan status indicator lamp, fan status detection, accidental automatic power cut-off,anti-electromagnetic interference
Poleless speed control box
Poleless speed control box, German Weitu structure design, bult-in MOBK frequency controller,speed control display panel, france schneider air switch over-current overload protection, control box cooling fan assembly, fan status indicator lamp, fan status detection, accidental automatic power cut-off,anti-electromagnetic interference
blade
The blade is made of aeronautic Al-mg alloy material that passed T6 heat treatment process,it has high strength,highdurability,the cross section of the blade is propeller streamlined to ensure the best energy efficiency ratio. It is easy to clean after surface grinding and extremely oxidation treatment. It has low wind resistance and high efficiency,There are two reinforced tendons and over-reinforcing structure.the thinnest part is 2mm,and the thickest part is 5mm,so as to avoid fatigue loss of the blade.
Installation kits
Our company's unique design of row holes on the installation plate, can prevent the sliding of the installation plate, we also have installation kits for concrete and and circular tube structure as well as any other kinds of structure.
Steel rope
8mm diameter steel rope wrapped with anti-rust plastic,reinforced rope clip,with anti-skip turnbuckle screw tension and adjust the horizon of the fan, prevents shaking of the fan, absorb the vibration energy.
Comparison of three refrigeration methods in 1000 square meter plant
| Refrigeration mode |
Quantity |
Power/unit |
Tall power |
General comparison |
| Central air conditioner |
1 |
80KW |
80KW |
The walls and doors and windows of the plant are required to be insulated. The cost of one-time investment of the equipment is high, and the maintenance cost of replacing the filter element and adding refrigerant is high |
| Traditional industrial fan |
40 |
0.3KW |
12KW |
The installation of traditional wall fans is limited by walls and columns. The power lines of floor fans are scattered, which has potential safety hazards. It is not safe for the hair of staff members to be mixed into the fan blades, which occupies a small space and covers a short service life |
| 7.3M HLVS industrial ceiling fan |
1 |
1.5KW |
1.5KW |
Large coverage area, long service life, low maintenance cost, installation does not occupy the workshop space, safety and environmental protection |
The energy consumption of large industrial ceiling fan is about 1 / 50 of that of central air conditioner and 1 / 10 of that of traditional industrial wall fan
application space of product
The technology of industrial large fans originated from the United States, and it is the most direct and effective solution to the problem of ventilation and cooling in tall spaces. Localization has been widely used in various industries.
At present, DAISEN industrial large fans are widely used in: 4-20m high processing plants, warehousing and logistics, indoor sports stadiums, gyms, station shopping malls, breeding and other places.
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