Blog
Blog
Knowledge
Industry dynamics
Company News

2019-07-01

[Do you know how to maintain the DC cooling fan?

When we buy products, we will definitely ask after-sales questions. After-sales is nothing more than how to maintain and maintain the products, because this can prolong the trial life of the products, and the DC cooling fan is not listed. Only market maintenance can ensure its normal operation. The following is to introduce several maintenance methods. 1. The DC cooling fan should be kept clean and tidy in the use environment, the surface of the fan should be kept clean, the inlet and outlet should not have sundries, and the dust and other sundries in the fan and pipeline should be removed regularly. 2. It can only be operated under the condition that the fan is completely normal. At the same time, it is necessary to ensure that the power supply facilities have sufficient capacity and stable voltage. It is strictly prohibited to run without phase.

[Do you know how to maintain the DC cooling fan?

2019-06-26

[Do you know how to classify cooling fans?]?

Everyone should be familiar with the cooling fan. The most basic classification of "cooling fan" is according to the power supply mode: for example, DC power supply is called DC cooling fan, and AC power supply is called AC cooling fan. Today, I mainly introduce the classification according to the different flow directions of its inlet and outlet airflow. Mainly divided into the following four categories: 1, cross-flow fan cross-flow fan, also known as cross-flow fan, it can produce a large area of wind flow, usually used for cooling equipment large surface. The inlet and outlet air of this fan are both perpendicular to the axis. The cross-flow fan uses a relatively long barrel-shaped fan impeller to work, and the diameter of this barrel-shaped fan blade is relatively large.

[Do you know how to classify cooling fans?]?

2019-06-24

[Do you know how to dissipate heat] What should be considered when choosing a diffuser fan?

The demand for DC cooling fans in the market is already very large, and I believe everyone is very clear about the installation and use. Choose DC cooling fan to consider are: 1, DC cooling fan performance: DC cooling fan must be able to provide sufficient exhaust (ie speed), the hot air in the cooling device at high temperature, when the temperature of the hot air is relatively low or the hot air flow is relatively small, it is to do the reverse work. 2. Material of DC cooling fan: There are two kinds of materials that are popular on the market: aluminum and plastic. Aluminum fan is generally AC fan material,

[Do you know how to dissipate heat] What should be considered when choosing a diffuser fan?

2019-06-21

Dc cooling fan maintenance methods?

The DC cooling fan is stored and maintained in the correct way to extend the service life of the DC cooling fan. The following high quality fan manufacturers will give you a detailed introduction to the maintenance methods of DC cooling fans:

Dc cooling fan maintenance methods?

2019-06-19

[Do you know about heat dissipation] Why does the heat dissipation fan leak oil?

Have you found that there is sometimes oil leakage when running the heat dissipation fan? Although this kind of situation does not happen often and there is no big problem with the fan itself, it will also waste resources. After all, the oil also costs. Therefore, in order to avoid this situation, we need to maintain the fan frequently. What are the specific oil leakage situations? 1. The oil supply for lubrication of the bearing box is too high, the lubricating oil is supplied from both sides of the top of the bearing box. The bearing box is equipped with an oil ring, and the flow is controlled by an oil supply throttle valve. If the oil supply flow is high, the fan heat is affected by the high-speed operation of the rotor and the high temperature rise of the lubricating oil, which will inevitably cause the limit of the most

[Do you know about heat dissipation] Why does the heat dissipation fan leak oil?

2019-06-17

[Do you know how to design the cooling fan?

Many people know how to use the cooling fan. We have also popularized the fault handling and causes of the fan before and how to extend its life. So today I will introduce to you how it is designed. Step 1: The design of the cooling fan first measures the relationship between the air volume and the wind pressure. It is very difficult to measure the characteristics of the air flow. At present, there are two ways to measure the static pressure and the air volume, one is the wind tunnel test, and the other is the double box method. The air volume and static pressure characteristic specifications are measured by using the double-box method. The variable exhaust system of the double-box method is used to extract air to adjust the air density. The instantaneous opening of the nozzle will cause static pressure and wind.

[Do you know how to design the cooling fan?

2019-06-14

Is the air volume of the supercharged cooling fan related to the number of blades?

At present, the supercharged heat dissipation fan has a large number of moulds, among which the number of blades is also puzzled by the customer in design or use. Is it better to use a heat dissipation fan with more blades or a fan with fewer blades?

Is the air volume of the supercharged cooling fan related to the number of blades?

2019-06-12

[Do you know how to maintain a DC fan for heat dissipation?

DC fan and other machinery and equipment is the same, we have to often maintenance and inspection is a problem, so that it can extend its service life. The following are the maintenance methods and storage conditions of the cooling fan: 1. If the DC cooling fan is found to have abnormal sound, serious heating of the motor, live shell, switch trip, failure to start, etc. during operation, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan. After maintenance, the test run should be carried out for about 5~10 minutes, and the confirmation is no difference.

[Do you know how to maintain a DC fan for heat dissipation?
< 1...505152...57 > proceed page
About Us
Products
Application
Services
Blog
Contact Us

Focus on us

Scan code to add WeChat

Scan code to add WeChat

JSL Fan

Contact: Mr. Bao
Mobile:+86-13823587960
E-mail:info@jslfan.com
Address: 3rd Floor, 59 Yanshan Avenue, Yanchuan Community, Yanluo Street, Bao 'an District, Shenzhen

Links:

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

License

 SEO Privacy Policy