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How to customize and select a durable electric fan according to the landing fan?

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How to customize and select a durable electric fan according to the landing fan?

Date of release:2019-06-03 Author: Click:

Hot weather is coming. When purchasing electric fans, users should consider not only appearance but also function. It is also very important to check the whole, especially the function of the motor, which is related to the life of the whole fan. So what should we pay attention to when choosing electric fans?

Static check is the check when the electric fan is not powered on.

First, look at the appearance quality. The surface of the electric fan should be beautiful and generous, and it should look pleasant. Base, fan head and mesh cover should be symmetrical in size, soft in colour, wrinkle on paint surface, scratch marks such as air bubbles, and no rust on exposed metal parts.

How to customize and select a durable electric fan according to the landing fan?

Second, control the organization's view. Check whether the speed control gear switch, timing button and shaking head switch of electric fan are sensitive to operation. The speed control gear switch does not allow two gears to be connected at the same time or any one of them can not be pressed down. When the stop gear is pressed, all gears should be reset normally.

Thirdly, where to check the customized index of the floor fan of the motor function. Before the electric fan is installed, take off the protective sleeve of the motor first, push and pull the rotating shaft around the axis with the hand, it should move slightly, with a moderate feel gap, when rolling the rotating shaft, it should be sensitive, the resistance should be uniform, no dead angle and any bumping, clashing sound. If the gap is too large, the motor is often noisy, moving is also large, the service life is short. On the contrary, the rolling resistance is high and the shaft is easy to jam.

The dynamic inspection is the inspection of the running of the electric fan when it is powered on.

First, check the starting and moving parts. The shorter the time from start to work, the better the function. Especially the starting condition of low speed gear. The fan head of the electric fan should be pitched and rolled sensitively, and the locking equipment should be firm. When shaking the head to the final position, the net cover should not touch the column.

How to choose a durable electric fan

Second, the work and speed control function of the inspection. After the electric fan is powered on, repeat the shaking switch several times to check whether it is out of order or too tight. The blade should work smoothly, and there should be no oscillation and noise of exhaling air when shifting gears. The shaking and stopping process of the electric fan should be smooth, and there should be no intermittent and flutter phenomenon. And the speed of each gear has a significant difference.

How to customize and select a durable electric fan according to the landing fan?

Third, the view of motor function. When the electric fan is started, it is necessary for the motor to roll immediately, and there is no bigger buzz and slow start with lag. After the motor works properly, there should be no induction communication sound. There should be no greater conflict and irregular sound between the shaft and the shaft. There should be no oscillation when touching the fuselage by hand. After the electric fan shuts down, it should keep rolling for a period of time by inertia. The more rolling time, the better. This shows that the smaller rolling resistance, the better the quality of the electric fan.

Maintenance and Maintenance of Electric Fan

When electric fans are not in use, the company advocates that they should be maintained and collected again, so as to prolong their service life. Wipe the surface of the fan with a soft cloth to remove the dust and oil from Egypt, and keep the surface beautiful and tidy. Then, apply a little oil on the exposed part of the fan shaft, and inject a small amount of light oil into the filling hole of the fan head. Cover it with the cover of the electric fan, and put it in the dry place of ventilation.


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Key word:Deskfan,Wallfan,LargeFan

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    Contact person: Mr. Li   /  Ms. Zhang

    Contact information: 0757-26662385 0757-66882333

    Foreign trade: 0757-66882137

    Fax: 0757-66882134

    E-mail: sales@junte.com.cn

    Address: No. 6, No. 5 Road, Gaocun Industrial Zone, Beijiao Town, Shunde District, Foshan City

    Website: http://en.junte.com.cn/

     


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