A data center server cooling cabinet

Abstract

The invention discloses a data center server cooling cabinet, which comprises a server cabinet, a phase change heat transfer system, a server case and a spring leaf for fixing the server case; the phase change heat transfer system includes multiple a heat exchanger, an outdoor cooling device, and connecting pipelines; the plurality of heat exchangers are respectively installed on each layer of support for placing servers in the server cabinet; the server casing is placed on the plurality of The upper part of the heat exchanger; the server is sealed inside the server cabinet; the entire data center server cooling cabinet has no air cooling, the server heating unit is in direct contact with the server cabinet, and the server cabinet is in contact with a plurality of servers installed in the server cabinet. The heat exchanger is in direct contact to achieve contact heat transfer and improve heat transfer efficiency; the data center server cooling cabinet of the present invention can increase the server placement density, low construction cost, short construction period, and the operating cost of the entire data center is also very high Reduced.

Description

technical field [0001] The invention relates to a server cabinet, in particular to a data center server cooling cabinet capable of realizing contact heat transfer. Background technique [0002] With the improvement of server integration, the power of a single rack in the data center computer room has been greatly increased. The rapid development of data centers and their high energy consumption characteristics have been highly concerned by the society. It is of great significance to carry out energy-saving transformation or build high-energy-efficiency data centers for energy-saving and consumption-reducing work. According to statistics, the power of the latest blade server rack is as high as 15kW, the power of the desktop server rack is 1.5kW, and the power of the modular server rack is 5kW. High power consumption will inevitably generate high heat generation, which makes the local heating become very severe, the temperature gradient changes greatly, and the ventilation an...

AI Technical Summary

Problems solved by technology

[0003] The heat dissipation of the server is always the focus of the industry. Today, with the increasing computing density and increasing power consumption, the heat dissipation problem of servers, especially data centers with a large number of application servers, will always be "lingering". Now, Because external heat dissipation is difficult to completely solve the problem, and the heat dissipation efficiency is low, it often causes local overheating inside the server, so that the heat dissipation requirements of the server cannot be met, so more and more server manufacturers have focused on the heat dissipation of the server inside the server

For server heat dissipation, especially internal heat dissipation, simply increasing the number of fans or increasing the fan speed cannot solve the problem well. The more fans, the faster the speed, the more power consumption, and the greater the noise. For users, power consumption and noise are also big problems

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