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Precautions for use of cooling fan
- Categories:Technology
- Author:rain
- Origin:capital
- Time of issue:2023-03-15 11:02
- Views:
(Summary description)Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.
Precautions for use of cooling fan
(Summary description)Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.
- Categories:Technology
- Author:rain
- Origin:capital
- Time of issue:2023-03-15 11:02
- Views:
Precautions for use of cooling fan
In recent years, with the arrival of a large number of high-tech industries such as new energy, photovoltaic and energy storage, how to help them dissipate heat and prolong the service life of the equipment? At this time, the cooling fans on the market are more and more popular. However, the cooling fan also has many points that need our attention. Let's see what we need to pay attention to?
Whether the bearing of the cooling fan is ball or oil bearing, the service life of the ball is long. The ball is the sign of HB, and the service life of oil bearing is relatively short. Oil bearing is the sign of HS. Look at the voltage on the trademark, (AC voltage can be divided into 110V, 220v, 380v; DC voltage can be divided into 5v12v24v48v).
Secondly, look at the noise level of the cooling fan. Whether the fan is good or not is very important. The noise caused by the cooling fan of many cabinets is big. Generally, the noise level is affected by the fan design. It is recommended to choose the fan with ball bearing, so Sanyo fan has always been a ball fan!
The above is the introduction of the cooling fan. I hope it can help you.
What is the relationship between radian and curvature of cooling fan blades
The curvature and radian of the cooling fan blades are two related but different concepts.
Curvature is a mathematical index to measure the shape of an object's surface, reflecting the degree of curvature of the object from the root to the end.
The radian is a measure of the degree of curvature of an object. It refers to the ratio of the distance from the center of the circle to the radius of the circle on a circular surface. Therefore, radian can be regarded as a special form of curvature.
Therefore, it can be said that the radian of the fan blade is a measure of the curvature of the fan blade. In the design of the cooling fan, the radian of the fan blade is used to determine the curvature of the fan blade, thus affecting the cooling performance and air volume of the fan. Therefore, it is very important to select the appropriate fan blade radian to obtain the best heat dissipation effect.
Generally, the basis for designing the radian of the fan blade of the cooling fan is:
Heat dissipation effect: first of all, the radian of the fan blade of the cooling fan must be able to provide sufficient heat dissipation effect to ensure that the fan can effectively remove heat.
Air volume: Secondly, the radian of fan blade needs to be able to generate enough air volume to remove heat.
Noise: The influence of noise should also be considered in the design of fan blade radian to ensure that the fan can keep a low noise level while removing heat.
Equipment size: the radian of the fan blade of the cooling fan should also consider the size limit of the equipment to ensure that the fan can be installed and work normally in the specified space.
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Generally speaking, in terms of heat dissipation effect, fans with larger blade radians can produce larger air volume, thus improving the heat dissipation effect. However, with the increase of the radian of the fan blade, the noise of the fan will also increase.
Therefore, the best blade radian is usually a trade-off between heat dissipation effect, air volume and noise to ensure that the fan provides good heat dissipation performance at the best cost performance.
It should be noted that when selecting the blade radian, other factors should also be considered, such as equipment size limit, cost limit, etc., to ensure that the fan selection is reasonable.
Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.
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