Multi-channel combined water-cooling plate

Abstract

The invention relates to electronic equipment, in particular to dispersion of heat generated by high-power electronic equipment including a power battery, a server, network equipment and the like. A multi-channel combined water-cooling plate comprises a plate body, a water chamber and a waterproof baffle plate, wherein the plate body comprises at least two pipelines; the pipelines are single-hole circular pipes in general; the pipelines are gradually bent according to the shapes of flow passages and are combined into the plate body side by side; the plate body can be arranged on a substrate; the substrate is a flat plate or a flat plate with pipeline grooves; the water chamber comprises a water chamber bottom plate and a water chamber cover board; a water pipe connector is arranged on the water chamber; the waterproof baffle plate is arranged between the water chamber and the electronic equipment; and the pipelines pass through the waterproof baffle plate. The multi-channel combined water-cooling plate has the advantages that the flow passage distribution is flexible; the processing is simple; the plate body is light and thin; the welding surface is small; the reliability is high; the safety is high; the flow passage combination is flexible; the heat dissipation balance effect is good; the flow resistance is adjustable; and the heat dissipation efficiency is high.

Description

technical field [0001] The invention relates to electronic equipment, in particular to the dissipation of heat generated by high-power electronic equipment such as power batteries, servers, and network equipment. Background technique [0002] As an efficient heat dissipation solution, water-cooling technology is more and more widely used in electronic equipment. As an important part of the water-cooling system, the water-cooling plate is a key and core component of the water-cooling system. The design and production level of the water-cooling plate determines the Key technical indicators such as heat dissipation efficiency and reliability of a heat dissipation system. [0003] The applicant proposed a water-cooled plate based on porous flat tubes in application 201320136068.3, using porous flat tube profiles as substrates, opening holes on the walls of the porous flat tubes as water inlets and outlets, and welding water pipe joints. The water-cooled plate based on the porou...

AI Technical Summary

Problems solved by technology

The water-cooled plate based on the porous flat tube is easy to process, the welding surface is small, the plate body is light and thin, and the water channel is large. The disadvantage is that the width of the water-cooled plate is limited by the width of the porous flat tube profile.

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