product description

We are very honored to introduce to you Taicheng internal rotor permanent magnet brushless DC industrial large fans. The diameter of industrial ceiling fans covers a range of 2.5 meters to 8 meters. The characteristic of our products is that they can push a large amount of air most effectively and generate a large air volume , forming a full range of ground coverage and three-dimensional air circulation, completely solving the problem of difficult ventilation and cooling in tall spaces. According to our experimental data, Taicheng permanent magnet industrial large fans can produce the best three-dimensional natural wind effect that the human body can feel, covering an area of Large, and the wind speed is gentle. In actual use, the ventilation brought to the human body can cool down by 5-8 degrees Celsius. The maximum operating power of each fan is only 1.5kW. The product is beautiful, durable and maintenance-free, creating a comfortable working environment for you. It also reduces energy consumption and saves business costs.

Product parameters

working principle

Taicheng internal rotor permanent magnet brushless DC industrial large ceiling fan integrates advanced foreign aviation technology and the most stringent foreign safety structure to develop a large propeller fan with outstanding performance. The propeller fan blades are manufactured using aerodynamic principles and advanced technology. , can generate a large area of ​​natural wind, allowing the space to form a horizontal direction to send cold air and a vertical direction to squeeze the air out of the hot air to the outside, ultimately achieving a large-area three-dimensional flow air system to achieve a more comfortable effect.

When the large fan rotates, the fan blades drive the airflow, and the airflow moves downward along the angle of the fan blades. When the downward-moving airflow encounters the ground, it refracts and moves outward. This outwardly refracted and moving airflow is called horizontal jet. Depending on the diameter of the fan, the continuous air flow pushes outward to form a large area of ​​cylindrical three-dimensional wind. When the continuous jet pressure flow reaches its potential, it will move outward until it encounters a side wall or other vertical surface, so the cylindrical three-dimensional wind is often several times larger than the diameter of the fan. This three-dimensional moving airflow will destroy the water-saturated boundary layer around the body and accelerate evaporation, thereby producing a cooling effect.

Under ideal conditions, the horizontal height of the outward spray is equal to the radius of the fan blade, that is, the ground spray height generated by a fan with a diameter of 7.3 meters is 3.65 meters. However, due to on-site reasons, the actual spray height will be smaller than the ideal state, but the reduction The height of the small back is enough to swallow a person or cow standing on the ground, which is the original development purpose of this product.

● Large air volume and wide coverage

The air circulation volume per minute is 13800m³, and the maximum coverage area of ​​a single machine can reach 1000 square meters.

●Energy efficient

The IE5 energy-saving motor is further improved and more energy-saving, with actual power consumption of 0.8-1.2 kilowatts per hour.

●Stable quality

The process is simple, the structure is advanced, the configuration is high-end, the quality is extremely stable, and the performance is outstanding.

●Long life, professional and worry-free service

Innovative technology, low speed, no wear, no maintenance, and a design life of 15 years; Taicheng has 15 years of industry-leading service experience and a large number of application cases, providing users with unique high-value one-stop solutions.

●Good and effective, super cost-effective

The factory building area is too large, and the cost of installing air conditioning is too high. General ventilation equipment has no place, but large fans can achieve good overall effects with a small investment.

●Replace air conditioner

It can make the human body feel the temperature difference effect of about 5-7 degrees. It can be used in combination with traditional air conditioners in some places, thereby replacing central air conditioners to a certain extent.

●Level (optional)

During use, if a collision, typhoon and other uncertain factors cause the overall shaking angle of the motor to be greater than or equal to 8 degrees, it will immediately trigger the automatic alarm and cut off the power supply to prevent accidents.

●upper and lower insurance plate

The upper and lower safety pieces connect the fan blades and the chassis as a whole, interconnecting and protecting each other. The coupling interference anti-shedding device, even if the chassis screws accidentally break, the entire chassis will not fall on the anti-shedding plate, ensuring that it is foolproof.

●Chassis insurance

The leading high-strength integrated blisk made of 40Cr steel and laser cutting technology effectively avoids potential cracks, stress, fatigue and other problems caused by low-pressure casting. It is supplemented by precise and rigorous dynamic balance testing to ensure the high performance of the equipment. Balance stability and improve the safety performance of equipment.

●Tightening sleeve

The spindle is designed with a tensioning sleeve to increase the connectivity and stability between the aluminum wheel and the motor.

●wire rope

The tensile strength of each wire lock can reach 1000kg, which not only ensures safety, but also allows the fan to run smoothly and increase its service life.

Structural analysis diagram

Installation conditions

Air flow diagram

Application areas

It is widely used in industrial plants, factory workshops, logistics warehousing, waiting rooms, exhibition halls, gymnasiums, supermarkets and other tall spaces as the preferred solution for space ventilation and personnel cooling.

How to use ceiling fan controller

Start up: Turn on the power cord switch, wait for the controller display panel to light up, close the door, and turn on the speed adjustment knob on the controller (turn from left to right). At this time, the fan motor starts to rotate, and the fan speed speeds up. Stop when the speed is adjusted to the required speed, and then use it normally.

Shut down: Adjust the knob switch of the controller (turn counterclockwise). At this time, the fan speed slows down and stops when it is adjusted to the slowest speed. Turn off the switch on the controller (from right to left). At this time, the fan motor stops rotating. Turn off the power switch. (Note: Be careful to cut off the power directly, because shutting down the fan requires deceleration time. Directly turning off the power will cause the fan that is rotating at high speed to slow down in a short time. Failures caused by this illegal operation are not covered by the manufacturer. covered by warranty).

Note: Before starting the fan, you must first check to ensure that there are no obstacles around the fan that may touch the fan blades to avoid causing harm to personnel or equipment.

maintenance

The fan needs to be inspected and maintained every autumn when the weather gets cooler and the fan is stopped.

1. Check the tightness of the 4 inclined-stayed steel wire ropes. If the wire ropes are found to be loose, adjust the turnbuckles to keep the wire ropes in a tight state.

2. Check the fixing screws of the ceiling frame and hanging rod. If the screws are found to be loose, adjust the tightening screws.

3. Check the blade connecting screws. If the screws are found to be loose, adjust the tightening screws.

4. Clean the dirt on the blades and the surface of the main unit.

Troubleshooting

1. If there is an operation control fault, troubleshoot according to the alarm number displayed on the controller and check the fault code corresponding to the controller manual. If the problem cannot be solved on site, contact the supplier.

2. If there is a drive motor failure, such as excessive noise, abnormal noise, or shaking of the motor, please contact the supplier.

This product is a large-scale industrial ventilation and cooling equipment. Customers can consult customer service according to their own needs. The company can arrange professional contacts. The product prices are all deposits. Please do not take photos privately. Specific products, installation, transportation, tax points, etc. For the cost, please consult Wangwang customer service or call 18957625590