Cold board type liquid cooling: Cold the crucial technology that board type liquid cooling calculates power center deploy in AI
As the flying development of artificial intelligence technology, AI calculates the core infrastructure that power center uses as the AI that prop up, its importance is highlighted increasingly. Power center calculates medium in AI, medicinal powder hot issue is the crucial factor that restricts its function promotion all the time. Cold technology of board type liquid cooling serves as a kind efficient, energy-saving medicinal powder hot solution, power center deploy calculates medium to have distinct advantage in AI. Article general around cold the crucial technology that board type liquid cooling calculates power center deploy in AI undertakes be analysed deep and be discussinged.
One, cold overview of technology of board type liquid cooling
Cold technology of board type liquid cooling is one kind regards cooling medium as the liquid, connect super-cooling board and electronic equipment to undertake heating up exchange, implementation is efficient come loose hot hot means. As cold as traditional wind medicinal powder hot photograph is compared, cold board type liquid cooling has the following advantage:
1.Medicinal powder thermal efficiency is tall: Cold technology of board type liquid cooling takes away quantity of heat through fluid systematic circulation, medicinal powder thermal efficiency outclass wind is cold medicinal powder hot.
2.Noise is low: Cold when system of board type liquid cooling moves, noise is inferior, be helpful for improving the environmental quality of data center.
3.Energy-saving environmental protection: Cold system of board type liquid cooling is being reduced medicinal powder hot power comsumption while, also conduce to reduce integral specific power consumption.
4.Suitable scope is wide: Cold the electronic equipment that technology of board type liquid cooling applies to different type, wait like equipment of server, storage.
2, cold the crucial technology that board type liquid cooling calculates power center deploy in AI
1.Cold board design
Cold board it is cold the core component of system of board type liquid cooling, its design immediate impact to arrive medicinal powder hot effect. Designing cold board when, should consider the following factor:
(1) material choice: Cold plank makings should have good heat conduction performance and corrosion resistance can.
(2) structural design: Cold harden compose should reasonable, ensure liquid flow is smooth, rise medicinal powder thermal efficiency.
(3) finishing: Cold board the surface should undertake special processing, the nickel that be like plating, silver-gilt wait, in order to reduce liquid flow resistance.
2.Liquid circulatory system
Liquid circulatory system is cold the crucial component of system of board type liquid cooling, its function is affected directly medicinal powder hot effect. When design and executive liquid circulatory system, should pay close attention to the following respect:
(1) pump type selecting: Choose appropriate pump according to effective demand, ensure fluid systematic circulation is fluent.
(2) conduit design: Conduit is designed should reasonable, avoid liquid flow suffocate suffocate.
(3) temperature control: Through adjusting liquid discharge is mixed temperature, implementation comes loose of hot effect change.
3.Liquid refrigerant
Liquid refrigerant is cold the cooling medium of system of board type liquid cooling, its function is affected directly medicinal powder hot effect. When choosing liquid refrigerant, should consider the following factor:
(1) heat conduction function: Refrigerant should have good heat conduction performance, come loose in order to rise thermal efficiency.
(2) chemical stability: Refrigerant should have good chemical stability, avoid to corrode equipment.
(3) environmental protection sex: Refrigerant should environmental protection, reduce the effect to the environment.
4.Systematic monitoring and safeguard
To ensure cold stability of system of board type liquid cooling moves, need to undertake to its real time monitoring is mixed safeguard. Main monitoring content includes:
(1) temperature monitoring: Real time monitors equipment temperature, ensure medicinal powder hot effect.
(2) discharge monitoring: Real time monitors liquid flow, ensure the loop is fluent.
(3) pressure monitoring: Real time monitors systematic pressure, ensure systematic safety moves.
(4) safeguard regularly: Undertake to the system clean, examination is mixed regularly change fragile, ensure long-term stability runs the system.
3, summary
Cold technology of board type liquid cooling considers power center deploy medium to have distinct advantage in AI, already became come loose currently the popular option of hot solution. Through optimizing cold board refrigerant of circulatory system of design, liquid, liquid and systematic monitoring and safeguard wait for a respect, can rise further cold the function that technology of board type liquid cooling calculates power center deploy is medium in AI and dependability. The ceaseless development as the technology and perfect, cold the effect that technology of board type liquid cooling will calculate play of power center domain is more and more important in AI.