Precautions for Operating Heat Pipe Coolers
Release time:
2022-07-14 14:56
Source:
Many people may not understand the principle of this heat pipe cooler, so let me briefly explain. Some things need to be described to gain understanding. As a professional company, we need to be familiar with the configuration of our products. Firstly, the working principle of the heat pipe cooler is mainly based on good thermal conductivity, lightweight, and ease of processing, making it very effective. Generally, aluminum rods are used instead of copper because silver is too expensive.
Many people may not understand the principle of this before.Heat pipe coolerTo put it simply, some things must be described to be understood. As a professional company, we need to understand the configuration of our products. First of all, the working principle of the heat pipe cooler is mainly based on good thermal conductivity, lightweight, and ease of processing, making it very useful. Generally, aluminum rods are used instead of copper because silver is too expensive.
Then this is applied to the surface for cooling, using a composite heat exchange mode for heat dissipation. The difference in usage is quite significant; items made of steel and copper are all different, and this is also quite common in the market. There are distinctions as well; in fact, it is very simple as long as you take a look in advance. Additionally, to speed up the cooling process, some places will use air cooling or water cooling equipment for easier and more effective replacement.
The heat pipe cooler is particularly widely used due to its lightweight nature, good corrosion resistance, and high cost-performance ratio. During application, attention needs to be paid to surface dust because if not cleaned properly over time, it can easily cause blockages. Moreover, due to its working principle and greater contact area with air, the larger the contact area during heat exchange with air, the better the cooling effect will be; however, there will also be more dust.
Dust can hinder the heat dissipation and evaporation of air from the heat pipe cooler, so it is essential to clean all the dust thoroughly to ensure good performance. In some harsh environments, regular cleaning is also very beneficial.
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The characteristics of finned heat sinks are that the fins break through the original proportional limitations, resulting in good heat dissipation effects, and different materials can be used to make the fins. The drawbacks are also quite obvious, as the heat sink and the base are bonded with thermal paste and solder, which can cause interface resistance issues that affect heat dissipation. To improve these shortcomings, two new technologies have been applied in the field of heat sinks.
Introduction to the characteristics of finned heat sinks.
The finned heat sink is a device used for electronic components that are prone to heating in electrical appliances. It is made of aluminum alloy, yellow or bronze, and comes in plate, sheet, or multi-sheet shapes. For example, the CPU in a computer requires a considerable size, and the power tubes, line tubes, and amplifier tubes in televisions all need to dissipate heat. Typically, a layer of thermal grease should be applied to the contact surface of the electronic components to more effectively conduct the heat generated by the components, which is then dissipated into the surrounding air.
Introduction to the advantages of finned heat sinks
The finned heat sink primarily achieves heat dissipation through conduction, involving dielectric heat sinks that are in direct contact with the processor. After absorbing heat, it dissipates through convection. During the convection process, the area is mainly determined by the surface area of the fins. Common methods used in the industry include: increasing the number of fins and increasing the length of the fins. One of the reflected data points is the 'thickness ratio', which is the ratio of fin thickness to its height.
Introduction to finned heat sinks
The finned heat sink primarily achieves heat dissipation through conduction, involving a medium heat sink that is in direct contact with the processor. After absorbing heat, the heat sink dissipates it through convection. In the convection heat dissipation process, the heat dissipation area is mainly determined by the surface area of the heat dissipation fins. The larger the surface area, the better the heat dissipation effect. The smaller the surface area, the worse the heat dissipation effect.
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