What is the reason for the slow speed of Bedroom Ceiling Fans?

This is the synchronous motor of Bedroom Ceiling Fans. The speed is determined by the frequency of the power supply. If it is said that there is no page 100 revolutions, it will also be 100 revolutions after installing the blades. If a few more leaves are installed, the load is too heavy and the motor cannot start. The spring keeps repeating to help start

   1. Add some lubricant to the bearing

   2. Replace the capacitor, it can definitely be solved

  In addition, the slow speed is not necessarily a problem of capacitance. The capacitance is to ensure that the fan can rotate according to the pre-rotating direction. You check the coils and bearings, if there is any problem, check whether the blades are deformed, and the reduction of the wind surface will affect the air volume. Also check whether the governor is in poor contact, and the gear is in a low gear position.

Bedroom Ceiling Fans speed regulation is generally based on these two methods, each has advantages and disadvantages: 1. Autotransformer speed regulation, the principle is simple and durable, but the speed between gears is sometimes unsatisfactory, and the speed changes significantly with voltage changes. , And consumes electricity. 2. The thyristor speed regulation can achieve no speed regulation, but it needs to be screwed to a higher position when starting, and the speed can be reduced to the required speed after starting, and it is not as durable as an autotransformer.

What are the reasons why Bedroom Ceiling Fans do not turn?



Bedroom Ceiling Fans trust is still a kind of electric fan that many families will use now. Compared with our floor fans and even our seat fans, Bedroom Ceiling Fans can not only show the wind in a larger area, but also the wind force is many times larger than that of floor fans and table fans. Therefore, such a fan with a large audience area and strong wind is still the choice of many families. But in our daily use, we will find that Bedroom Ceiling Fans will not turn when they turn. what is happening. So next, the editor will tell you what the problem is that our Bedroom Ceiling Fans are not turning.

  Main reason

   1. Check whether the power supply voltage is normal.

  2, check whether the built-in protector of the fan is disconnected.

   3. Check the winding.

   4. Check the capacitance.

  The specific operation method: first turn the fan blades by hand,

   If the bearing is running hard, it is because the bearing is out of oil and stuck. Just take it apart and add a little butter.

   If it turns easily, the capacitor is broken and the capacity is insufficient. Just change a capacitor.

  If it doesn’t work, the motor coil is burnt and there is no repair value. Just replace it with a new one. Winding the motor is not cheaper than buying a new one.

other reasons:

It is possible that the rotor (the standard should be called the bearing) is out of oil-turn off the power, stand at a certain height, pull the fan blade back hard with your hands to see if the rolling is very smart, if it sways, or even has a chirping sound, Then, add some lubricating oil to the rotor in the middle of the Bedroom Ceiling Fans, and then turn on the switch after it absorbs the lubrication, and the speed should be restored.

  2 It is possible to switch the box, which is the speed-adjusting box on the wall. Buy one again, install it, try it out, and you can restore it.

Check if there is any problem with the fan blades-turn off the Bedroom Ceiling Fans and check carefully whether the fan blades are deformed. If it is severely deformed, it will also affect the speed. This situation may be present.

   It may also be that the capacitor is broken-this is relatively professional and requires a relatively professional master to repair it. However, the contribution of Bedroom Ceiling Fans is so great that it is absolutely necessary to spend some money to repair it.

  Summary: Generally speaking, our Bedroom Ceiling Fans do not rotate. Many times, it is due to internal problems in our Bedroom Ceiling Fans. So we can check one by one and find out what caused the problem. Of course, there is a problem that the Bedroom Ceiling Fans do not turn, we should first see if our Bedroom Ceiling Fans have problems with the power supply. If so, we only need to assist our Bedroom Ceiling Fans to scroll by themselves, and the Bedroom Ceiling Fans will continue to scroll. If it is not a power supply problem, you can also check them one by one according to the methods listed in the editor above.

How to reduce power consumption by high speed ceiling fan

       The power consumption of the high speed ceiling fan is related to the power of the high speed ceiling fan itself. The power of the high speed ceiling fan is large or small, so the power consumption is also different. It is not difficult to save electricity with high speed ceiling fans.

       First of all, due to the low technical threshold of the fan industry, products on the market are currently uneven. Therefore, when purchasing, choose products with excellent quality.

       Secondly, when in use, the fan is best placed next to the door and window to facilitate air circulation, improve the cooling effect, shorten the use time, and reduce the power consumption.

    Third, as far as the use of the fan itself is concerned, a fan with a large fan blade generally has more power and consumes more power. The power consumption of an electric fan is proportional to the speed of the fan blade. For example, a 400 mm fan uses a fast gear. The hourly power consumption is 60W, using slow gear, only 40W, the power consumption of the fastest gear and the slowest gear of the same electric fan is 40% different. Therefore, usually turn on the fast gear first, and then use the slow gear more after it cools down. Reduce the power consumption of electric fans. When the air volume meets the use requirements, try to use the middle or slow gear.

    The fourth point is that because the high speed ceiling fan can directly convert electrical energy into kinetic energy, the power consumption is very low. The maximum power is only 60W, which is equivalent to the power consumed by ordinary lighting desk lamps. Therefore, from the perspective of energy saving, it is used in summer. The fan is undoubtedly a good choice. And use the high speed ceiling fan together with the air conditioner, and the air conditioner temperature is set at 26℃~28℃, which saves electricity and money.

    Finally, pay attention to the maintenance of the high speed ceiling fan at ordinary times to maintain its good performance and avoid the occurrence of wind blade deformation and vibration. This way, it is also conducive to energy saving to a certain extent.

How to reduce power consumption by high speed ceiling fan

    The power consumption of the high speed ceiling fan is related to the power of the high speed ceiling fan itself. The power of the high speed ceiling fan is large or small, so the power consumption is also different. It is not difficult to save electricity with high speed ceiling fans.

    First of all, due to the low technical threshold of the fan industry, products on the market are currently uneven. Therefore, when purchasing, choose products with excellent quality.

    Secondly, when in use, the fan is best placed next to the door and window to facilitate air circulation, improve the cooling effect, shorten the use time, and reduce the power consumption.

    Third, as far as the use of the fan itself is concerned, a fan with a large fan blade generally has more power and consumes more power. The power consumption of an electric fan is proportional to the speed of the fan blade. For example, a 400 mm fan uses a fast gear. The hourly power consumption is 60W, using slow gear, only 40W, the power consumption of the fastest gear and the slowest gear of the same electric fan is 40% different. Therefore, usually turn on the fast gear first, and then use the slow gear more after it cools down. Reduce the power consumption of electric fans. When the air volume meets the use requirements, try to use the middle or slow gear.

    The fourth point is that because the high speed ceiling fan can directly convert electrical energy into kinetic energy, the power consumption is very low. The maximum power is only 60W, which is equivalent to the power consumed by ordinary lighting desk lamps. Therefore, from the perspective of energy saving, it is used in summer. The fan is undoubtedly a good choice. And use the high speed ceiling fan together with the air conditioner, and the air conditioner temperature is set at 26℃~28℃, which saves electricity and money.

    Finally, pay attention to the maintenance of the high speed ceiling fan at ordinary times to maintain its good performance and avoid the occurrence of wind blade deformation and vibration. This way, it is also conducive to energy saving to a certain extent.

Analysis of the cooling principle of living room ceiling fan

        The working principle of the living room ceiling fan is to push a large amount of airflow to the ground, forming a certain height of the airflow layer on the ground to move horizontally, thereby promoting the overall air circulation; the advantage of this is the full range of ground coverage and the three-dimensional circulation of air.

     Living room ceiling fan technology is a series of products developed specifically for energy saving and consumption reduction, and improving the comfort of the working environment. As we all know, the effect of coolness and comfort is not only achieved through cooling; the area blown by the fan also depends on the diameter of the fan, and has nothing to do with the speed of the fan. Low-speed large-diameter industrial fans combine these characteristics.

       The wind speed generated by the "big fan" is about 2-3 meters per second, which is completely calculated based on the amount of air flowing over the human skin to produce a better feeling of coolness. Too strong airflow will make people feel hot physically and mentally, and there is a kind of wind. The feeling of direct blowing and high wind speed can also make people dizzy. Only through the organic combination of body surface volatilization and breeze speed can we beautify the body's cool feeling.