Cabinet heat passage closing structure

Abstract

The invention provides a cabinet heat passage closing structure. The structure comprises rear end faces of two rows of cabinets, a heat passage closing door and a top closing plate. The closed space formed by the enclosure of the rear end faces of two rows of cabinets, the heat passage closing door and the top closing plate is a heat passage. The heat passage closing door is arranged on the two ends of the heat passage between the two rows of the cabinets. The top closing plate is arranged on the top of the heat passage between the two rows of the cabinets. The cabinets are provided with front doors which form the cooling passage of the cabinets. The tops of the front doors are provided with air inlets connected with a refrigerating apparatus air supply pipe. By using the cabinet front doors as the cooling passage to supply cooling air to equipment in a concentrated way and further using the closed heat passage between two adjacent rows of cabinets to discharge air in a concentrated way, the structure improves the heat radiation efficiency of equipment inside the cabinets and further guarantees safe running of the equipment.

Description

technical field [0001] The invention relates to a communication cabinet of a high-density computer room, in particular to a cabinet hot channel sealing structure. Background technique [0002] With the rapid development of cloud computing, more and more high-power-density rack servers, blade servers, and storage servers with smaller volume, faster processing, and stronger functions are used, and the deployment density of equipment is increasing. The energy consumption of the racks is also getting higher and higher, resulting in a sharp increase in the heat generated per unit area of ​​the computer room, which brings new challenges to the air conditioning and cooling of the data center: the current technology requires the continuous improvement of the integration of a single cabinet, which makes The heat emitted by the cabinets has increased significantly, and the contradiction is that the space of the computer room is relatively fixed, and the power of the air-conditioning e...

AI Technical Summary

Problems solved by technology

In addition, because the equipment needs a lot of circulating air to take away the heat, the traditional computer room air conditioning system will take up a lot of room space

In particular, the height of the raised floor of the downflow unit needs to be increased a lot, which will cause many computer rooms that are already in operation to be unable to continue to use

At the same time, the air conditioning unit must increase the power of the air supply fan to ensure the air volume, which will greatly reduce the efficiency of the entire refrigeration system.

In short, if the high heat density of the computer room cannot be effectively handled, it will be fatal to the capacity expansion of the computer room and the security of data

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