Principle analysis of heat pipe radiator how users

2022-07-22
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As we all know, the heat sink is indispensable in the platform, which can help the CPU achieve a cool cooling effect and make the CPU run more stable. Users often use radiators with heat pipes for installation. Let's learn about heat pipe radiators today

as we all know, the heat sink is indispensable in the platform, which can help the CPU achieve a cool cooling effect and make the CPU run more stable. Users often use radiators with heat pipes for installation. Let's learn about heat pipe radiators today

Introduction to heat pipe radiator:

heat pipe is a heat transfer element with extremely high thermal conductivity. It was invented in Los Alamos National Laboratory in 1964, reached the peak of theoretical research in the late 1960s, and began to be widely used in the industrial field in the 1970s. It transfers heat through the vapor-liquid phase transition of the working medium in the fully enclosed vacuum tube. It has extremely high thermal conductivity, up to hundreds of times the thermal conductivity of pure copper, with “ Thermal superconductor ” The laudatory name of. The heat pipe CPU radiator with excellent technology and design will have strong performance that ordinary air-cooled radiator without heat pipe cannot achieve

principle of heat pipe radiator

the principle of heat pipe technology is actually very simple, which uses the evaporation and condensation of working fluid to transfer heat. After vacuumizing the inside of the copper tube, the working fluid is filled, and the fluid circulates repeatedly in the internal through the evaporation condensation phase change process, constantly transferring the heat from the hot end to the cooling end, thus forming a heat transfer process that transfers the heat from one end of the tube to the other end

generally, the heat pipe is composed of a shell, a wick and an end cap. The interior of the heat pipe is pumped into a negative pressure state and filled with appropriate liquid, which has a low boiling point and is easy to volatilize. The pipe wall is provided with a wick, which is composed of capillary porous materials. One end of the heat pipe is the evaporation end, and the other end is the condensation end. When one end of the heat pipe is heated, the liquid in the capillary tube evaporates rapidly, and the steam flows to the other end under a small pressure difference, and releases heat, which condenses into liquid again. The liquid then flows back to the evaporation section along the porous material by the action of capillary force, so the cycle continues, and the heat is transmitted from one end of the heat pipe to the other end. This cycle is fast, and heat can be transmitted continuously

how to choose a heat pipe radiator

choosing a good radiator should be based on the user's CPU reference. It can generally be divided into three groups, one is ordinary users, one is game players, and the other is high-end users. The platform of ordinary users will not overclock and will be used for a long time. It does not need too much requirements for heat dissipation. For game players, long-term use requires a radiator with good heat dissipation capacity. For high-end users, a radiator that can withstand overclocking is very important

ordinary users recommend using radiators with less than three heat pipes. For game players, it is more suitable to choose radiators with three to four heat pipes, while for high-end users, more heat pipes can withstand the harsh heat of CPU. Through these, you can choose your own radiator products

summary: let's stop here today about the basic introduction of heat pipe radiator. If you want to know more, please continue to pay attention to the information platform

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