Data center machine room air conditioner

Abstract

The invention discloses a data center machine room air conditioner. The data center machine room air conditioner comprises multiple air conditioner modules; the air conditioner modules comprise air conditioner modules with heat recovery devices, and air conditioner modules without the heat recovery devices; the air conditioner modules without the heat recovery devices comprise first inner units and first outer units; the first inner units comprise first evaporators and first compressors; the first outer units comprise first condensation modules; the air conditioner modules with the heat recovery devices comprise second inner units and second outer units; the second inner units comprise second evaporators and second compressors; the second outer units comprise second condensation modules and air heaters; the first evaporators are connected with the first condensation modules through the first compressors; the first condensation modules are connected with the first evaporators; the second evaporators are connected with the second condensation modules through the second compressors; and the second condensation modules are connected with the second evaporators and the air heaters. The data center machine room air conditioner adopts modular design to achieve flexible adjustment and convenient maintenance, and adopts a heat recovery technology in winter to effectively use the heat energy.

Description

technical field [0001] The invention relates to a computer room air conditioner, in particular to a data center computer room air conditioner. Background technique [0002] With the continuous advancement of science and technology, the number of global data centers has decreased and their volume has increased, and data centers are developing in the direction of large-scale and intensive, which is reflected in the building of new data center computer rooms. The most important problem in the construction of the computer room is to solve the heat dissipation problem of the server. The characteristics of the uninterrupted operation of the data center throughout the year make the data center computer room dissipate a lot of heat all year round. Most of the existing data centers in my country use the computer room air conditioning system to offset the heat emitted by the server. Once the existing computer room air conditioner fails, it needs to be repaired after the whole machine ...

AI Technical Summary

Problems solved by technology

Most of the existing data centers in my country use the computer room air conditioning system to offset the heat emitted by the server. Once the existing computer room air conditioner fails, it needs to be repaired after the whole machine is shut down, which affects the normal use requirements. Condensation efficiency is low; on the other hand, there are still office and residential places around the data center computer room. In winter, these places need to adopt heating systems such as municipal central heating, self-built boiler room heating, or unitary wall-mounted air conditioners.

In the heating season, the large amount of heat released by the air conditioner in the data center computer room is beneficial to these areas that need heating, but the existing data center does not make good use of this, resulting in a waste of resources

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