Preparation method of electronic equipment liquid cooling pipe assembly

Abstract

The invention discloses a preparation method of an electronic equipment liquid cooling pipe assembly. According to the preparation method of the liquid cooling pipe assembly, the remarkable corrosionresistance is achieved, the pressure resistance is high, and the long-term work reliability is high. According to the technical scheme, a nonmetal hose (2) with stainless steel braiding serves as a heat exchange runner, the two ends of the nonmetal hose (2) are inserted into sleeves (3) to be in butt joint with the end faces of tower-type step shafts of pipe connectors (1) fixedly connected to thetwo ends, and the nonmetal hose (2) and the tower-type step shafts form a whole in a mechanical buckling manner. In the preparation process, corresponding buckling parameters of buckling equipment are set according to the buckling amount, a buckling tool die and the buckling equipment are used, after manufacturing of a basic cooling pipe assembly is completed, the basic cooling pipe assembly is expanded into a cooling pipe assembly in a two-way, three-way, four-way even three-dimensional five-way pipe assembly structure manner through cooperation of a cooling pipe assembly adapter (12) with astandard interface (13).

Description

technical field [0001] The invention relates to a heat transfer pipeline assembly, and mainly relates to a preparation method of a buckle-type pipeline assembly that takes away heat through cooling liquid. Background technique [0002] With the rapid development of electronic technology, the total power density of electronic components has increased significantly while the physical size has become smaller and smaller, and the high temperature environment will affect the performance of electronic components. Effectively solving the heat dissipation problem of electronic components has become a key technology in the manufacture of electronic components and electronic equipment. In recent years, with the improvement of miniaturization, modularization and high integration design requirements of electronic equipment, the heat flux density often reaches 7 to 10 times that of traditional air-cooled equipment. module, so the problem of heat dissipation is very prominent. Liquid co...

AI Technical Summary

Problems solved by technology

However, the cold pipe components currently used mainly include copper pipes, corrugated pipes, rubber pipes, and polytetrafluoroethylene pipes. Among them, the dimensional accuracy of the external interface of the copper pipes is not easy to guarantee, the bellows is prone to fatigue and cracking, and the rubber pipes have poor adaptability to low-temperature environments.

The assembly methods of the cold pipe assembly generally include crimping type, welding type, and detachable type. Among them, the detachable type has high labor intensity, low production efficiency, and it is difficult to control the compression rate of the hose; the welding type can only be used for Some metal pipes can be welded, and it is not easy to ensure the size of the interface, and there may be welding defects; the crimping type requires special equipment, and the scientific calculation of the crimping amount is difficult, and the selection is basically based on experience, which is likely to cause crimping not in place and reduce the reliability of the product It may even cause liquid leakage, or excessive withholding may cause damage to the pipe joint 1 and cause quality problems

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