Data center heat conduction working medium

Abstract

The invention belongs to the field of heat-conducting media, and particularly relates to a heat-conducting working medium for a metering and data center and a super computer cooling system. The heat-conducting working medium comprises the following components: 25 parts of butanediol, 30 parts of propylene glycol, 0.1-5 parts of dodecyl gallate, 0.5-2 parts of bis (trihydroxyformic acid), 1-3 parts of dichroine and 45 parts of deionized water. According to the invention, the heat-conducting working medium is a metal material used in an organic acid ester, organic acid and dichroine compound protection system, can effectively protect the metal material of the computer cooling system, and has excellent compatibility with sealing elements such as rubbers and the like; and by reducing the dosage of the corrosion inhibitor, the heat-conducting working medium becomes an economic formula.

Description

technical field [0001] The invention belongs to the field of chemical industry, and in particular relates to a heat-conducting working medium used in cooling systems of data centers and supercomputers. Background technique [0002] When building a new data center, approximately 35% of the capital expenditure will be spent on thermal management equipment, and the operating costs of these thermal management equipment account for 50% of the data center operating expenses. Nowadays, the functions of servers are becoming more and more powerful, and the energy consumption is also increasing, so the heat load of data centers is constantly increasing, which puts forward higher requirements for traditional data center thermal energy management technologies. Additionally, emerging technologies like the Internet of Things (IoT) are driving greater demand for data center capacity, while organizations are investing heavily in computing at the edge of the network, making it clear that the...

AI Technical Summary

Problems solved by technology

Using deionized water as the heat transfer fluid in the data center is likely to cause corrosion of the cooling system

Part of the water-glycol mixture contains nitrite, amine, boron and other substances harmful to the environment. If there is leakage during the use of the data center, it will pollute the environment and cause great harm to the human body

Part of the working fluid adopts environmentally friendly formula, which can achieve good results when applied to the data center system, but the price is generally high

In addition, the corrosion inhibitor of this heat-conducting working fluid has a high electrical conductivity, which does not meet the requirements for safe operation of the data center

[0005] Chinese patent CN 103087684 discloses a cooling fluid for computer systems, but due to the long-term operation of the data center, the cooling fluid cannot meet the requirements of the data center in terms of anti-corrosion performance, and ethylene glycol is used in this composition Alcohol and other toxic materials cannot meet the safety and environmental protection requirements of the data center

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