夏天来了，室内和电脑的温度直线升高，可能有些朋友的电脑已经“嗡嗡嗡”的发出直升机般的叫声了吧！今天主要通过一些通俗易懂的转载自电脑百事网知识点，科普一下CPU风冷散热器选购知识扫盲，希望在小伙伴在选风冷散热器的时候，可以大致知道怎么看好坏！
Summer is coming, indoor and computer temperature rises in a straight line, there may be some friends of the computer has been "buzzing" helicopter-like call it! Today, mainly through some easy-to-understand reproduced from the computer PepsiCo knowledge points, popular science CPU air-cooled radiator selection knowledge literacy, hope that the small partner in the selection of air-cooled radiator, you can roughly know how to look good or bad!
目前，CPU散热器主要分为风冷和水冷，其中风冷是绝对主流，水冷则主要是少部分高端玩家在使用。下面，首先说说CPU散热器的转载自电脑百事网重要性。转载自电脑百事网转载自电脑百事网转载自电脑百事网如果电脑散热不良，CPU的温度过高，CPU为了保护自己不被烧坏，首先会自动降低频率来减少发热，这会导致电脑性能下降。其次降频之后如果温度还是过高，CPU就会自动触发电脑死机来保护自己，所以保证良好的散热还是很有必要的。
At present, CPU radiators are mainly divided into air-cooled and water-cooled, of which air-cooled is the absolute mainstream, water-cooled is mainly used by a small number of high-end players. Next, first of all, let's talk about the importance of CPU radiator. Reprinted from the computer PepsiCo reprinted from the computer PepsiCo reprinted from the computer PepsiCo if the computer heat, CPU temperature is too high, in order to protect themselves from burning, the CPU will first automatically reduce the frequency to reduce heating, which will lead to a decline in computer performance. Secondly, if the temperature is still too high after the frequency reduction, the CPU will automatically trigger the computer crash to protect themselves, so it is necessary to ensure good heat dissipation.
①纯铜（纯铝）导热：这种方式导热效率比较低，但是结构简单，价格便宜，很多原装散热器都是这种方式。转载自电脑百事网转载自电脑百事网转载自电脑百事网②导热铜管：这是现在最常用的方式，它的铜管是中空的，里面注有一种导热液，温度升高时铜管底部的液体蒸发吸收热量，将热量传递转载自电脑百事网给散热鳍片后温度降低凝结成液体，流回铜管底部，如此循环，导热效率很高。所以现在的大部分散热器都是这种方式。转载自电脑百事网转载自电脑百事网③水：就是我们常说的水冷散热器，严格来说它并不是水，是一种导热率很高的液体。它是通过水将CPU的热量带走，然后高温的水在通过曲曲折折的冷排（结构跟家里的暖气片差不多）的时候被风扇吹走热量，变为凉水再次循环。
Pure copper (pure aluminum) heat conduction: this way of conduction efficiency is relatively low, but the structure is simple, cheap, many original radiators are this way. Copper tubes are hollow, filled with a kind of heat conduction fluid. When the temperature rises, the liquid at the bottom of the copper tubes evaporates and absorbs heat. The heat is transferred from the Pepsi network to the fin after the heat sink. The degree of condensation is reduced to liquid and flows back to the bottom of the copper tube, so the heat conduction efficiency is very high. So most of the radiator is in this way. Reprinted from the computer PepsiCo reprinted from the computer PepsiCo 3 water: that is, we often say the water-cooled radiator, strictly speaking, it is not water, is a high thermal conductivity of the liquid. It takes heat from the CPU through water, and then high-temperature water is blown away by the fan as it zigzags through the cold exhaust, which is similar in structure to a home heater, and turns into cool water to recycle again.
