Underfloor air supply type data center with built-in partition plate air duct structure

Abstract

The invention discloses an underfloor air supply type data center with a built-in partition plate air duct structure, which comprises a machine room air conditioner, cabinet arrays, a cold channel, aheat channel, an underfloor air supply static pressure area, closed partition plates and perforated partition plates. The invention provides partitioned configuration of local partition plates capableof improving the safety and reliability of the data center, the perforated partition plates with the porosity being 20% are arranged at certain positions of an underfloor ventilation chamber, and theclosed non-perforated partition plates are arranged around a rack of the cold channel, thereby not only realizing uniformity of an air flow along the cold channel and optimizing the air flow distribution of the data center, but also eliminating overheating and undercooling problems, improving the thermal performance of the data center, and reducing the energy consumption of a cooling system.

Description

technical field [0001] The invention belongs to the technical field of data center cooling equipment and underfloor pressure ventilation system engineering, and relates to a data center with an underfloor pressure ventilation duct structure. Background technique [0002] With the development of data centers, the heat density and air distribution of the indoor environment have undergone great changes. The energy consumption of the cooling system is one of the main sources of energy consumption in the data center. Due to the high heat dissipation of IT equipment in the data center, the cooling system is required to run continuously. At present, many data center air duct structures in engineering use a simple underfloor air flow flooding structure, which has caused the thermal environment performance of most data centers to be unsatisfactory, the air distribution is not uniform, and it is easy to cause local hot spots. This not only makes the cooling effect of the server unsa...

AI Technical Summary

Problems solved by technology

At present, many data center air duct structures in engineering adopt a simple underfloor air flow flooding structure, which causes the thermal environment performance of most data centers to be unsatisfactory, the air flow distribution is not uniform, and it is easy to cause local hot spots

This not only makes the cooling effect of the server unsatisfactory, but also causes a waste of energy. The air conditioning system is facing severe challenges. It must not only meet the reliability requirements of the data center, but also achieve the purpose of energy saving.

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