A data center based on liquid hydrogen for energy supply and cooling
A data center and liquid hydrogen technology, applied in cooling/ventilation/heating transformation, conversion equipment without intermediate conversion to AC, transportation and packaging, etc., can solve the problem that the refrigerant cannot continue to absorb heat, the server cannot dissipate heat in time, and is not easy to heat Release and other issues, to achieve the effect of high stability and safety, low cost of use, and low environmental dependence
Active Publication Date: 2022-07-22
ZHANGJIAGANG FURUI HYDROGEN ENERGY EQUIP CO LTD +1
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Problems solved by technology
However, when the heat-absorbed cooling liquid exchanges heat with the air, if the ambient temperature is high, the heat-absorbing cooling liquid is not easy to release the absorbed heat into the air, so that the temperature of the cooling liquid rises rapidly and cannot continue to absorb heat, resulting in the server not being able to dissipate heat in a timely manner and unable to operate safely
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[0015] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0016] like figure 1 As shown, the data center based on liquid hydrogen for energy supply and cooling includes: a liquid cooling tank 2 loaded with a refrigerant 1, a number of servers 3 immersed in the refrigerant 1 in the liquid cooling tank 2, and It includes a liquid hydrogen tank 4, a first heat exchanger 5, a second heat exchanger 6, a heater 7, a fuel cell 8 that can use hydrogen to generate electric current, and a DCDC converter 9. The output end of the liquid hydrogen tank 4 passes through the first heat exchanger. A connecting pipeline 10 is connected to the input end of the liq...
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The invention discloses a data center based on liquid hydrogen for energy supply and cooling. The output end of the tube process is connected with the input end of the heater, the output end of the heater is connected with the input end of the fuel cell, the output end of the fuel cell is electrically connected with the input end of the DCDC converter, and the output end of the DCDC converter is electrically connected with the input end of the DCDC converter. The power distribution modules of each server are electrically connected, the output end of the shell side of the first heat exchanger is connected to the input end of the tube side of the second heat exchanger, and the output end of the tube side of the second heat exchanger passes through the air pump It is connected with the input end of the shell side of the first heat exchanger, and the output end of the shell side of the second heat exchanger is communicated with the refrigerant liquid inlet of the liquid cooling box, and the refrigerant liquid outlet of the liquid cooling box is connected with the liquid pump through the liquid pump. The input end of the shell side of the second heat exchanger is connected. The invention has the advantages of low use cost, low energy consumption and low dependence on the environment.
Description
technical field [0001] The invention relates to the technical field of data centers, in particular to a data center based on liquid hydrogen for energy supply and cooling. Background technique [0002] Data centers are the production centers, processing centers, and storage centers of information and Internet services. With the rapid development of communication and network technologies, the scale and power density of data centers continue to increase. Most electronic components in a data center are powered by low-voltage DC power. Among them, the cost of power consumption accounts for more than 20% of all costs, which is the main cost of data centers. In traditional data centers, nearly 40% of the energy is consumed in cooling and cooling, and the energy efficiency is very low. Therefore, solving the problem of heat dissipation can save a large part of the cost. [0003] In the past, when the data center was small-scale, the operating cost of energy consumption accounted ...
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IPC IPC(8): H05K7/20H02M3/02H02J7/34
CPCH05K7/20763H02M3/02H02J7/34
Inventor 王凯魏蔚陈甲楠赵亚丽何春辉周佳琪苏红艳王朝刘庆洋
Owner ZHANGJIAGANG FURUI HYDROGEN ENERGY EQUIP CO LTD