Data room server local thermal management system using phase change material and heat pipe heat exchanger

Abstract

The invention discloses a data room server local thermal management system using a phase change material and a heat pipe heat exchanger, belonging to the field of a data room heat pipe air conditioning system and an efficient heat dissipation method. The invention solves the problem of local hot spot heat accumulation in a machine room. The data room server local thermal management system using the phase change material and the heat pipe heat exchanger mainly comprises a first heat pipe module (1-1), a second heat pipe module (1-2), a third heat pipe module (1-3), a fourth heat pipe module (1-4), a first phase change module (2-1), a second phase change module (2-2), a third phase change module (2-3), a fourth phase change module (2-4), a server cabinet (3), a first server (4-1), a second server (4-2), a third server (4-3), a fourth server (4-4), a fifth server (4-5), a valve (5), a water tank (6), and a water pump (7) and so on. The invention utilizes the phase change material combinedwith the heat pipe heat exchanger to cool the server and replace the traditional air cooling, thereby enhancing the heat exchange performance and improving the thermal efficiency of the device.

Description

technical field [0001] The invention relates to a local heat management system of a server in a data machine room using a phase change material and a heat pipe heat exchanger, and belongs to the field of heat pipe air-conditioning systems and high-efficiency heat dissipation methods in a data machine room. Background technique [0002] The data room has become an important part of the development of the national economy, and it is the main pillar to promote the informatization and digitization of the national science and technology industry. With the development of the scale and integration of data centers, the power density of IT equipment in servers is increasing day by day, and the heat density is increasing rapidly. The heat dissipation and energy consumption problems of data centers are getting more and more attention. Taking 100 cabinets filled with rack servers as an example, the total power consumption can reach 50 kilowatts, and the heat dissipation and cooling syst...

AI Technical Summary

Problems solved by technology

[0004] Although great progress has been made in the research on the heat transfer performance of data computer rooms in recent years, related technologies have also emerged for the practical application of data computer room cooling systems. Patent CN201810589711 proposes a data computer room air conditioning system. Heat exchange is a traditional air-cooled heat exchange method with low heat exchange efficiency; patent CN108571792A proposes a natural cooling system and its control method for a data room. The parallel and countercurrent heat exchange of the heater can reduce energy consumption, but it still belongs to the category of air-cooled heat exchange, and the heat exchange efficiency is low

Images