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OT-00233 · 浸没式液冷_Im · AI数据中心 / 液冷机柜与服务器/浸没式服务器
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| 关键词 | Immersion Liquid Cooling |
|---|---|
| 分类 | Liquid cooled productsWorking PrincipleImmersion liquid cooling technology fully immerses IT equipment such as servers in cooling liquid. Leveraging the high specific heat capacity and excellent thermal conductivity of the cooling liquid, it conducts direct heat exchange with heat-generating components to achieve efficient heat dissipation. After absorbing heat, the cooling liquid is directed to a heat exchanger via a circulation system, transferring the heat to a secondary cooling medium such as air or water. The cooled liquid then returns to the equipment to continue the heat dissipation cycle.Based on whether the cooling liquid undergoes a phase change during heat dissipation, immersion liquid cooling can be subdivided into single-phase immersion liquid cooling and two-phase immersion liquid cooling. In single-phase immersion liquid cooling, the cooling liquid remains in a liquid state and removes heat through fluid flow. In two-phase immersion liquid cooling, however, the cooling liquid boils and changes phase from liquid to gas after absorbing heat, achieving more efficient heat transfer through latent heat of vaporization. The vapor then condenses back into liquid in the condenser and re-enters the cycle.AdvantagesExtremely high heat dissipation efficiency. As IT equipment is fully immersed in cooling liquid, heat-generating components are in full contact with the liquid, enabling all-round, dead-angle-free heat dissipation. This effectively eliminates local hot spots and ensures uniform temperature across all parts of the equipment.Outstanding energy-saving performance. Liquid has far higher thermal conductivity than air, allowing rapid heat removal and reducing energy loss during heat dissipation. Meanwhile, compared with traditional air cooling systems, immersion liquid cooling eliminates the need for numerous fans for forced cooling, cutting fan power consumption and effectively lowering the PUE value.Ultra-low noise during operation. By removing the noise generated by a large number of fans in traditional air cooling systems, it provides a more comfortable working environment for operation and maintenance personnel and reduces noise pollution to the surrounding environment.Enables high-density equipment deployment. Thanks to its high-efficiency heat dissipation, the space required for heat dissipation between devices is reduced. More servers can be installed in a limited computer room space, improving space utilization and reducing construction costs. |
Immersion liquid cooling technology fully immerses IT equipment such as servers in cooling liquid. Leveraging the high specific heat capacity and excellent thermal conductivity of the cooling liquid, it conducts direct heat exchange with heat-generating components to achieve efficient heat dissipation. After absorbing heat, the cooling liquid is directed to a heat exchanger via a circulation system, transferring the heat to a secondary cooling medium such as air or water. The cooled liquid then returns to the equipment to continue the heat dissipation cycle.
Extremely high heat dissipation efficiency. As IT equipment is fully immersed in cooling liquid, heat-generating components are in full contact with the liquid, enabling all-round, dead-angle-free heat dissipation. This effectively eliminates local hot spots and ensures uniform temperature across all parts of the equipment. Outstanding energy-saving performance. Liquid has far higher thermal conductivity than air, allowing rapid heat removal and reducing energy loss during heat dissipation. Meanwhile, compared with traditional air cooling systems, immersion liquid cooling eliminates the need for numerous fans for forced cooling, cutting fan power consumption and effectively lowering the PUE value. Ultra-low noise during operation. By removing the noise generated by a large number of fans in traditional air cooling systems, it provides a more comfortable working environment for operation and maintenance personnel and reduces noise pollution to the surrounding environment. Enables high-density equipment deployment. Thanks to its high-efficiency heat dissipation, the space required for heat dissipation between devices is reduced. More servers can be installed in a limited computer room space, improving space utilization and reducing construction costs. 注：以上信息来自海登博格制冷技术有限公司官网（hidengberg.com），产品图片已做去LOGO处理。
