Electric switching device and server for server system

Abstract

The invention discloses an electric switching device and a server for a server system. The server is provided with a sealed inner computer case, and hardware provided with the server is arranged in the inner computer case. The electric switching device comprises a through-the-wall mode plug-in piece, an inner side interface and an outer side interface, wherein the through-the-wall mode plug-in piece is arranged on a side plate of the inner computer case in a sealed mode, the inner side interface is formed in the through-the-wall mode plug-in piece and electrically connected with the hardware, and the outer side interface is formed in the through-the-wall mode plug-in piece. The inner computer case contains a liquid state and / or gas state refrigerant which is in electric insulation. According to the electric switching device and the server, the through-the-wall mode plug-in piece arranged on the side plate of the inner computer case of an immersion type cooling server system enables the hardware in the inner computer case to be electrically connected with the outside world, a sealing state of the inner computer case is maintained when the inner computer case is electrically connected with the outside world, meanwhile negative pressure bearing capacity of the inner computer case is improved, the server system can meet immersion type evaporative cooling requirements, and refrigerating efficiency is further improved.

Description

technical field [0001] The present invention relates to the field of power and electrical engineering, and in particular, relates to an electrical switching device and a server for a server system. Background technique [0002] Most common computers cool down the machine through cold air (also called air cooling), but air cooling is indirect cooling. Therefore, more advanced refrigeration technologies, such as water cooling or liquid cooling technology, have been implemented. The advantage of liquid cooling technology is that : 1. Lead the refrigerant directly to the heat source; 2. Compared with the air-cooled technology, the heat transferred by the refrigerant per unit volume (ie heat dissipation efficiency) of the liquid-cooled technology is 3500 times that of the air. [0003] Liquid-cooled refrigeration technology in the computer field includes immersion evaporative cooling technology. "Immersion" means that heat sources such as computer motherboards are completely imme...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem in the related art that when the server system is immersed in cooling, the electrical connectors of the chassis make the negative pressure bearing capacity of the chassis poor, resulting in low heat dissipation efficiency. The present invention proposes an electrical adapter device and server , it can keep the chassis in a sealed state when the chassis in the server system is electrically connected to the outside world, and at the same time improve the negative pressure bearing capacity, so that the server system can meet the needs of immersion evaporative cooling, thereby improving the cooling efficiency

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