The cross flow cooling fan impeller is multi blade type. The shape is long cylindrical, with front multi wing blades. When the impeller rotates, the air flow enters the blade column from where the impeller is opened. The volute is discharged from the blade column on the other side through the impeller to form the working air flow. This is a brief introduction and working principle of the cross flow fan. Next, let's understand the characteristics and application fields of the lower cross flow fan.

Features of cross flow fan:

1. The cross flow cooling fan uses a long barrel fan impeller to work, and the diameter of the barrel fan blades is relatively large. Because of the large diameter, on the basis of ensuring the overall air circulation, a relatively low speed can be used to reduce the noise caused by high-speed operation.

2. The cross flow fan blades have been carefully designed to make the distance between the blades disorderly, presenting a situation of "unequal spacing". This irregular distance phenomenon can make the audio produced by the wind wheel and the air irregular, thus becoming a piece of wind noise rather than a noise concentrated on a certain audio segment. Obviously, this broadband noise is close to the state of nature, so it will not sound so upset.

3. Considering that the whole blade of cross flow fan is not in a straight line, but is sagging in the middle. If inferior materials are used to manufacture the fan blades, although it can help enterprises reduce costs, obvious deformation is likely to occur. In this case, it can be imagined that the noise of drooping fan blades during high-speed operation is terrible, and will also lead to extremely obvious vibration.

There are many types of cross flow fans on the market, such as DC cross flow fans and AC cross flow fans. Cross flow cooling fans are also widely used in air purifiers, wine coolers, fireplaces, refrigerators, solariums, subways, combine harvesters and other equipment.

If you are looking for mini cross flow fan wholesale, please feel free to contact us.

First of all, the blade area of the cross flow cooling fan is large. For example, compared with the sharp blades of the jet fan of the traditional fan, the blade of the mini cross flow fan is wider, which means that the air area in contact with the fan is increased, so that more air can be pushed or attracted.

Secondly, the increase in the area of the cross flow fan blades will provide more airflow power. Taking our metal cross flow fan as an example, according to Bernoulli's law, when the fluid passes through a contracted channel, the flow rate will increase and the pressure will decrease. Wider blades provide more area, allowing airflow to contract and accelerate as it passes through the blades. This acceleration process causes the airflow speed to increase and creates negative pressure, which in turn draws more airflow near the blade.

Finally, our cross flow fan 12v provide more energy transfer: the wider blades can hold more airflow and transfer more kinetic energy into the air. When the blades pass through rotation or vibration, they are able to convert mechanical energy into the kinetic energy of the air stream, resulting in greater air volume. And the cross flow fan 12v Price is very competitive.

Chungfo engaged in mini cross flow fan wholesale for many years, has a very professional production technology and experience, to provide customers with cross flow cooling fan prices are the most cost-effective. If you have the need to buy tangential cross flow fans, you can also contact us at any time!