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Cooling Methods of Data Center Liquid Cooling System
With the development of the data center, the cooling methods in the data center infrastructure are also constantly developing. The cooling methods of the data center mainly include air cooling and liquid cooling. Next, I will introduce these two cooling methods for you.
1. Air cooling
The heat dissipation method of the traditional data center is to use air as the refrigerant to exchange heat for the heat-generating components of the server and take away the heat.
2. Liquid cooling (data center liquid cooling system)
Refers to the technology of using liquid instead of air as a refrigerant to exchange heat for heat-generating components and take away heat. Liquid cooling servers must be used when the data center liquid cooling system adopts liquid cooling. The forms are divided into spray type, immersion type, and cold plate type. The main difference between the three is the different heat dissipation methods for the server.
①Spray-type liquid cooling is to spray the coolant on the cooling element of the server to take away the heat generated by the server;
②Immersion liquid cooling refers to a heat dissipation system in which the heat-generating components of the server are completely submerged in the cooling liquid, and the heat of the server is taken away by convection or phase change of the cooling liquid.
③Cold-plate liquid cooling, the CPU and other high-power components of the server use a liquid-cooled cold plate to dissipate heat, and other small heat-generating devices (such as hard disks, interface cards, etc.) still use an air-cooled heat dissipation system;
The cooling effect of the liquid cooling technology of the data center liquid cooling system effectively improves the efficiency and stability of the server and prolongs the service life of the server. At the same time, it occupies a small area and the system layout is flexible, so that the data center can arrange more servers in the unit space. Improve data center computing efficiency.
Low Temperature Chillers (Custom Designs)
We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.
| Temperature range | -25°C ~ -5°C series | -45°C ~ -10°C series | -60°C ~ -10°C series | -80°C ~ -30°C series | -110°C ~ -50°C series | -150°C ~ -110°C series |
| Cooling Capacity | 12 ~ 360kW | 6 ~ 180kW | 6 ~ 180kW | 4 ~ 180kW | 2 ~ 120kW | 2.5 ~ 11kW |
Recirculating Chillers (Custom Designs)
Our recirculating chiller adopts low-temperature refrigeration technology, the temperature is as low as -120℃, and various accessories are customizable.
| Temperature range | -25°C ~ +30°C series | -45°C ~ +30°C series | -60°C ~ -20°C series | -80°C ~ -20°C series | -120°C ~ -70°C series |
| Cooling Capacity | 0.8 ~ 30kW | 0.75 ~ 12kW | 0.4 ~ 6kW | 0.2 ~ 6kW | 0.3 ~ 5kW |
Room Temperature Chillers / Small Chillers (Custom Designs)
The chiller can be widely used in various industries and laboratories, and supports customized design.
| Temperature range | -18°C ~ +30°C | +5°C ~ +35°C series |
| Cooling Capacity | 0.35 ~ 0.9kW | 1.8 ~ 50kW |
Chillers for Automotive Battery Test (Custom Designs)
Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc.
| Temperature range | -25°C ~ +100°C | -40°C ~ +100°C | 0°C ~ +100°C | -40°C ~ +135°C |
| Cooling Capacity | 2.8 ~ 38kW | 1.2 ~ 60kW | 1.8 ~ 60kW | 4 ~ 60kW |
Temperature / Pressure / Flow can be independently controlled.
1&2: one machine for two groups control.
| Temperature range | -40 ~ +100℃ 1&2 | 0 ~ +100℃ 1&2 |
| Cooling Capacity | 1.8kW*2 ~ 60kW*2 | 1.8kW*2 ~ 60kW*2 |
Temperature remains constant, pressure / flow can be independently controlled.
1&3: one machine for three groups control.
1&6: one machine for six groups control.
| Temperature range | -40 ~ +100℃ 1&2 | -40 ~ +100℃ 1&3 | -40 ~ +100℃ 1&6 | -20 ~ +100℃ 1&6 | 0 ~ +100℃ 1&2 | 0 ~ +100℃ 1&3 | 0 ~ +100℃ 1&6 |
| Cooling Capacity | 2.5 ~ 60kW | 4 ~ 60kW | 10 ~ 60kW | 10 ~ 60kW | 7 ~ 60kW | 11 ~ 60kW | 18 ~ 60kW |
Semiconductor Chillers (TES series) (Custom Designs)
Suitable for precise temperature control of electronic components. In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing and other environmental testing simulations.
| Temperature range | -45°C ~ +250°C series | -85°C ~ +200°C series | -60°C ~ +200°C series |
| Cooling Capacity | 0.3 ~ 25kW | 0.25 ~ 25kW | 3 ~ 60kW |
Semiconductor Chillers (LTS series) (Custom Designs)
Suitable for precise temperature control of electronic components. In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing and other environmental testing simulations.
| Temperature range | -20°C ~ +80°C series | -45°C ~ +80°C series | -60°C ~ +80°C series | -80°C ~ +80°C series |
| Flow Control | 7 ~ 45 L/min | 7 ~ 45 L/min | 7 ~ 45 L/min | 7 ~ 45 L/min |
Chillers for Energy Storage(Custom Designs)
Liquid Cooling Solutions For Battery Energy Storage Systems
| Temperature range | -45°C ~ +55°C |
| Cooling Capacity | 45kW |
Screw Chillers (Custom Designs)
Low temperature screw chillers and room temperature screw chillers
| Temperature range | +5°C ~ +30°C | +5°C ~ +30°C | +5°C ~ +30°C | +5°C ~ +30°C | -25°C ~ +5°C | -25°C ~ +5°C |
| Cooling Capacity | 107 ~ 1027kW (Single Compressor) | 299 ~ 2134kW (Dual Compressor) | 98 ~ 934kW (Single Compressor) | 272 ~ 1940kW (Dual Compressor) | 48 ~ 467kW (Single Compressor) | 51 ~ 497kW (Single Compressor) |
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