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Shuoyou (Shanghai) Industrial Co., Ltd
Large permanent magnet direct drive multifunctional fan - Fengcai
NegotiableUpdate on 05/14
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Overview
2021 Ruitaifeng "Fengcai" series large multi-functional fans are driven by the latest permanent magnet direct drive motor developed by Ruitaifeng, and have high stability characteristics, industry breakthrough and progressiveness technical products. This product is a new type of fan based on PMSM permanent magnet synchronous motor technology. It is a large permanent magnet direct drive multifunctional fan - Fengcai
Product Details
2021 Ruitaifeng "Fengcai" series large multi-function fans are driven by the latest permanent magnet direct drive motor developed by Ruitaifeng, with high stability characteristics, industry breakthrough and progressiveness technology products. This product is a new type of fan based on PMSM permanent magnet synchronous motor technology.Large permanent magnet direct drive multifunctional fan - Fengcai
Product Features:
◆ Configure permanent magnet direct drive motor ◆ Integrate with advanced technology in the United States
◆ Actual power consumption per hour is 0.8-1.2kw, low-carbon, energy-saving and super quiet. ◆ Installation is more flexible, appearance is more beautiful and full of technological atmosphere
◆ Fashion Features ◆ Fan Leaves Available in Natural and Colorful Appearance
Applicable locations:
Mainly suitable for various public places and large factory spaces.
List of Product Specifications and ModelsProduct Model List
| Specification Model Model |
fan diameter (meters/FT) |
Motor power (kw) |
speed RPM |
Airflow (CMM) （m³/min) |
current 220V/380V（A） |
Maximum operating range （m³） |
self-respect （kg） |
noise db(A) |
| RTF-DF-7E (6 leaves) |
7.3/24 | 1.5 | 20-53 | 15500 | 5.5/3.2 | 1800 | 120 | 39 |
| RTF-DF-6E (6 leaves) |
6.1/20 | 1.5 | 20-58 | 14000 | 5.5/3.2 | 1600 | 112 | 39 |
| RTF-DF-5E (6 leaves) |
5.5/18 | 1.5 | 20-63 | 12800 | 5.5/3.2 | 1300 | 108 | 39 |
| RTF-DF-7E (5 leaves) |
7.3/24 | 1.2 | 20-53 | 13800 | 4.7/2.7 | 1600 | 110 | 39 |
| RTF-DF-6E (5 leaves) |
6.1/20 | 0.88 | 20-58 | 12000 | 3.5/2.0 | 1200 | 95 | 39 |
| RTF-DF-5E (5 leaves) |
5.5/18 | 0.88 | 20-63 | 10500 | 3.5/2.0 | 1000 | 90 | 39 |
Principle and function of large fan coolingCooling Principle & Function o f Large Industrial Fan
principleThe concept of natural ventilation and coolness is combined with modern aviation wing technology, which drives the flow of air through the slow rotation of huge fan blades, generating continuous and three-dimensional circulating wind.Large permanent magnet direct drive multifunctional fan - FengcaiThe large area of gentle breeze flow accelerates the evaporation rate of sweat on the human body surface, producing a natural cooling effect, just like feeling the cool feeling of sea breeze after swimming out to sea, making the surface of the human skin feel a temperature difference of about 5-7 ℃. In addition, the large energy-saving fan feature of Ruitai Wind adjusts the wind speed to maintain body moisture while regulating human sensation, thereby enhancing the comfort of human sensation.
advantage
1. Large air volume and wide coverage:The air circulation per minute is 13800m ³, and the maximum coverage area of a single machine can reach 1800 square meters;
2. Small investments yield good results:The factory area is too large, and the cost of installing air conditioning is too high. Generally, ventilation equipment is useless, and large fans can achieve good comprehensive effects with small investment;
3. Replace air conditioning:It can make the human body feel a temperature difference of about 5-7 ℃, and some places can be rotated with traditional air conditioning, thus achieving the effect of replacing central air conditioning to a certain extent;
4. Efficient and energy-saving:Extremely low electricity consumption, efficient and energy-saving, low-carbon and environmentally friendly;
5. Long maintenance free lifespan, professional worry free service:Innovative technology, low speed, minimal wear, maintenance free, long lifespan; With 19 years of experience in cutting-edge industry services and a wealth of application cases, we provide users with unique high-value one-stop solutions;
6. Stable quality:Configuration and stable quality.
function
3. Optimize refrigeration efficiency and achieve energy-saving in air conditioning:When used in combination with air coolers (environmentally friendly air conditioners), it can achieve a fresh air cooling effect similar to or even superior to central air conditioning; When used together with central air conditioning, increasing the set temperature of the air conditioning can achieve high efficiency, energy conservation, and energy efficiency;
4. Smoke exhaust and dust removal:Combined with roof fans, it can achieve environmental smoke exhaust and dust removal;
5. Special winter benefits:When heating is needed in winter, it can rotate at low speed to effectively utilize the heat generated by the layered hot air near the building roof;
6. Adjust air humidity and maintain dryness:The breeze system can reduce indoor air humidity, keep the room dry, prevent goods from getting damp, moldy, and equipment from rusting.
1. Promote air flow, strong environmental ventilation, and personnel cooling:The ultra large area of gentle breeze blows, achieving a natural three-dimensional air flow and helping to provide strong ventilation for the environment to cool down personnel;
2. 24/7 ventilation and cooling:365 days available, cool in spring and autumn, comfortable in summer and winter;3. Optimize refrigeration efficiency and achieve energy-saving in air conditioning:When used in combination with air coolers (environmentally friendly air conditioners), it can achieve a fresh air cooling effect similar to or even superior to central air conditioning; When used together with central air conditioning, increasing the set temperature of the air conditioning can achieve high efficiency, energy conservation, and energy efficiency;
4. Smoke exhaust and dust removal:Combined with roof fans, it can achieve environmental smoke exhaust and dust removal;
5. Special winter benefits:When heating is needed in winter, it can rotate at low speed to effectively utilize the heat generated by the layered hot air near the building roof;
6. Adjust air humidity and maintain dryness:The breeze system can reduce indoor air humidity, keep the room dry, prevent goods from getting damp, moldy, and equipment from rusting.
effect
1. Wide coverage:Ultra large diameter fans (up to 7.3 meters) promote orderly air flow over a large area, with each fan having an effective approximate coverage area of over 1000 square meters;
2. 360 degree air circulation, ventilation without blind spots:The airflow is pushed in a conical shape from top to bottom towards the ground, flowing horizontally to the ground. When encountering horizontal airflow blocked by the side or adjacent fans, it is pushed upwards to the roof, thereby enhancing air circulation from multiple angles;
3. Exchange with outdoor fresh air for better air environment:The flowing air can quickly exchange fresh air with the outside through doors, windows, or roof fans, reducing the retention of turbid and stuffy indoor air and ensuring a healthy and comfortable working environment;
4. Comfortable cooling for the human body:Continuous gentle breeze can accelerate the evaporation rate of sweat on the surface of the human body, resulting in a cool cooling effect, making the human body feel a temperature difference of about 5-7 ℃;
5. Safe and convenient installation, beautiful and bright:The fan is installed in the upper space above 3.5 meters above the ground and fixed to the roof structural beam by clamping, which will not affect the normal working process of any ground working area. It is beautiful, atmospheric, safe and reliable. If the fan is equipped with colorful Ruitai style fan blades, it will naturally form a beautiful scenery.
1. Wide coverage:Ultra large diameter fans (up to 7.3 meters) promote orderly air flow over a large area, with each fan having an effective approximate coverage area of over 1000 square meters;
2. 360 degree air circulation, ventilation without blind spots:The airflow is pushed in a conical shape from top to bottom towards the ground, flowing horizontally to the ground. When encountering horizontal airflow blocked by the side or adjacent fans, it is pushed upwards to the roof, thereby enhancing air circulation from multiple angles;
3. Exchange with outdoor fresh air for better air environment:The flowing air can quickly exchange fresh air with the outside through doors, windows, or roof fans, reducing the retention of turbid and stuffy indoor air and ensuring a healthy and comfortable working environment;
4. Comfortable cooling for the human body:Continuous gentle breeze can accelerate the evaporation rate of sweat on the surface of the human body, resulting in a cool cooling effect, making the human body feel a temperature difference of about 5-7 ℃;
5. Safe and convenient installation, beautiful and bright:The fan is installed in the upper space above 3.5 meters above the ground and fixed to the roof structural beam by clamping, which will not affect the normal working process of any ground working area. It is beautiful, atmospheric, safe and reliable. If the fan is equipped with colorful Ruitai style fan blades, it will naturally form a beautiful scenery.
Product Core TechnologyProduct core technology
Wheel hub provides maximum safety assurance
Exclusive customization of motor reducer
Control system strives for excellence
Fan blade with high air volume effect
Fan blade - the ultimate 'implementer' of all functions, the propeller design reflects the effect of high air volumeBased on wing shape simulation software and wind tunnel testing, Ruitai Wind Spiral Propeller is developed to ensure the maximum fan effect. American Airlines imported high-performance aluminum alloy material: AA6063T6511- lifetime warranty, using extrusion technology;
◆6-fan propeller shape, American Airlines imported high-performance aluminum alloy material: AA6063T6511- lifetime warranty;
◆The shape design developed by the American Airlines Profili V2 wing shape simulation analysis software ensures the comfort of the fan effect;
◆The fan blade adopts a domestically created method of built-in steel cables, full reinforcement combination, and the fixing of the fan blade adopts a point surface line safety method
◆The external dimensions of the fan blades, based on the principles of aerodynamics, will increase the air volume, while also reducing the overall weight of the machine and improving motor efficiency.
Product installation conditionsProduct Installation Condition
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