waterway
The distance between the water pipes should be as short as possible, and the water pipes should not be around casually, as regular as possible, so that the internal space will not look too messy, but also conducive to the internal heat emission.
Water pipe
There are three kinds of water pipes: silica gel, PVC and PU. Silica gel has good applicability, but transparent silica gel and Pu are easy to change color. After long use, they will basically turn yellow. PVC pipes are not easy to change color, but they are easy to harden. When running pipes, do not make a 90 degree or 180 degree turn, which will increase the resistance and slow down the water flow. Try to use a 45 degree turn elbow or a 90 degree slow elbow to connect.
water tank
It is better to choose water column water tank for water tank. It is a big problem to drain bubbles from the water tank in the optical drive position. Moreover, if the water tank is cracked, it will have a big impact, and the liquid is easy to be immersed in the hard disk. Good CD-ROM water tanks are generally very expensive, cheap CD-ROM water tanks are very cheap board paste, the quality is not reliable. The cylinder water tank is integrally formed, the process is reliable, and the price is low. There are three or four hundred of them.
Water pump
DDC water pump is widely used, because it is a high head water pump, it is easy to deal with the resistance of the water cooling system, and the maintenance is more convenient. DDC1 has more than 10W, and the price is also cheap. Ddc2 18W is suitable for multi-channel water cooling system, which is not recommended for players who are not familiar with water cooling.
Heat drain
The common specification of heat sink is 12cm, in addition to 14cm / 18cm.
The number of fans is X1 / x2 / X3 / X4 and x9, of course, but the average player doesn't need that much. For the mainstream 12cm, X1 is 120 rows, X2 is 240 rows, and so on. In addition to fan specifications, the cold exhaust itself should also be divided into thin exhaust (single channel) or thick exhaust (double channel) and thickened exhaust (three channels) according to the channel and its thickness. In addition, the fin density is high in the thin row, followed by thick row and thickened row.
Cooling system
The cooling system is made of copper, which has high cooling efficiency. If aluminum is used, the cooling effect is not good, and it is easy to corrode the water cooling system. In addition, the cold head of Nanqiao should not be used without surface treatment. In terms of water-cooling liquid, it is generally prepared by the manufacturer. Do not match it by yourself or buy the cold night of Shanzhai brand at a cheap price, let alone use tap water.