Search

CN-224232141-U - Server immersion liquid cooling device

CN224232141UCN 224232141 UCN224232141 UCN 224232141UCN-224232141-U

Abstract

The utility model belongs to the technical field of server liquid cooling devices, in particular to a server immersed liquid cooling device, the bottom of the server accommodating part comprises a server bearing part for bearing a server and a slope flow guiding part for guiding a liquid cooling medium, and the middle part of the bottom of the server accommodating part is provided with a liquid inlet. The medium storage box is communicated with the liquid inlet through a first medium guide pipe, a negative pressure fan is arranged at the joint of the top of the medium storage box and the first medium guide pipe, a first valve is further arranged on the first medium guide pipe, a cover plate is matched with a server accommodating part, the server accommodating part and the cover plate are matched to form an accommodating space, and a plurality of through holes are formed in the top or the side wall of the cover plate. The bottom of the medium storage box is also provided with a water pump which is communicated with the server accommodating part through a second medium guide pipe. When the liquid cooling server is operated and maintained, the server does not need to be taken out when the server is immersed in the cooling medium, so that the volatilization of the cooling medium is effectively avoided, and the environment is prevented from being polluted by the dripping of the cooling medium.

Inventors

  • XIANG CHUNLANG

Assignees

  • 四川华鲲振宇智能科技有限责任公司

Dates

Publication Date
20260512
Application Date
20250410

Claims (9)

  1. 1. The immersed liquid cooling device for the server is characterized by comprising a server accommodating part (1), wherein the bottom of the server accommodating part (1) comprises a server bearing part for bearing the server and a slope flow guiding part (2) for guiding a liquid cooling medium, and a liquid inlet (3) is formed in the middle of the bottom of the slope flow guiding part (2); The intelligent server comprises a server accommodating part (1), a server accommodating part (1) and a cover plate, and is characterized by further comprising a medium storage box (6), wherein the medium storage box (6) is communicated with the liquid inlet (3) through a first medium guide pipe (4), a negative pressure fan is arranged at the joint of the top of the medium storage box (6) and the first medium guide pipe (4), a first valve (5) is further arranged on the first medium guide pipe (4), the server accommodating part (1) is matched with the cover plate, an accommodating space is formed by the cooperation of the server accommodating part (1) and the cover plate, and a plurality of through holes are formed in the top or the side wall of the cover plate; The bottom of the medium storage box (6) is also provided with a water pump for pumping the medium in the medium storage box (6) into the server accommodating box, and the water pump is communicated with the server accommodating part (1) through a second medium guide pipe (40).
  2. 2. A server submerged cooling apparatus according to claim 1, further comprising a receiving plate (8), wherein the medium storage tank (6) is arranged at a side close to the long side of the receiving plate (8), and wherein the medium storage tank (6) is fixedly connected with the receiving plate (8).
  3. 3. A server submerged cooling apparatus according to claim 2, characterized in that the medium storage tank (6) is movably connected to the receiving plate (8).
  4. 4. A server submerged cooling apparatus according to claim 3, characterized in that the server housing (1) is a rectangular parallelepiped, and the receiving plate (8) is a rectangular plate having a shape and size identical to those of the bottom of the server housing box.
  5. 5. The server submerged liquid cooling device according to claim 4, wherein support rods (9) for supporting the server accommodating part (1) and the server are further arranged between the accommodating plate (8) and the server accommodating part (1), and the support rods (9) are provided with at least 4 support rods, and are respectively arranged at the four corners of the accommodating plate (8).
  6. 6. A server submerged cooling device according to claim 3, characterized in that the four corners of the bottom of the receiving plate (8) are respectively provided with a universal wheel (7) for driving the whole server submerged cooling device to move on the ground, and the universal wheel (7) is further provided with a locking mechanism for locking the universal wheel (7) to rotate.
  7. 7. A server submerged cooling apparatus according to claim 1, characterized in that the diameters of the first medium guiding pipe (4) and the second medium guiding pipe (40) are each set to 3-5cm.
  8. 8. The server submerged liquid cooling device according to claim 1, wherein the second medium guiding pipe (40) is provided with a second valve (50), and the first valve (5) and the second valve (50) are ball valves and are respectively arranged in the middle of the first medium guiding pipe (4) and the second medium guiding pipe (40).
  9. 9. The server submerged liquid cooling device according to claim 1, wherein a filter screen is arranged at the liquid inlet (3), and the filter screen is a metal filter screen or a silk screen.

Description

Server immersion liquid cooling device Technical Field The utility model belongs to the technical field of server liquid cooling devices, and particularly relates to an immersed liquid cooling device of a server. Background With the aspects of high energy consumption, high failure rate caused by high temperature, high noise and the like of the traditional air-cooled data center, the operation cost is increased, and related adverse effects such as poor maintainability and the like are caused. In the cooling mode of the server, the immersed liquid cooling data center has the advantages of extremely high energy efficiency, high utilization of equipment, low failure rate, low noise caused by no fan and the like. In the liquid cooling medium, the fluoridation liquid is the most ideal cooling medium by virtue of excellent electrical insulation property and thermal conductivity, ideal chemical inertness and thermal stability, good material compatibility and fluidity, no toxicity, no harm, no irritation and other excellent performances. However, the fluorinating liquid is expensive and is volatile, and thus the fluorinating liquid is a pain spot. In general, in operation and maintenance of an immersion type liquid cooling server, the immersion type liquid cooling server needs to be taken out of an immersion type cabinet, when the immersion type liquid cooling server is taken out, most of fluorinated liquid flows into the cabinet from the immersion type liquid cooling server, but a small part of fluorinated liquid still remains in the immersion type liquid cooling server, at this time, the cabinet door of the immersion type cabinet cannot be opened for a long time, the immersion type liquid cooling server is arranged on the upper portion of the immersion type liquid cooling cabinet, and the residual liquid flows back into the immersion type liquid cooling cabinet. Therefore, when the operation and maintenance of the immersed liquid cooling server are required, the problem that the server is taken out from the cabinet and a small part of the server remains in the immersed liquid cooling server, and the cabinet door of the machine needs to be opened for a long time to volatilize the fluorinated liquid is a technical problem to be solved at present. Disclosure of utility model The utility model aims to provide a server immersed liquid cooling device, which is used for solving the technical problem that when an immersed liquid cooling server needs to be operated and maintained, a small part of server is taken out from a cabinet and remains in the immersed liquid cooling server, and a cabinet door needs to be opened for a long time to volatilize fluorinated liquid. In order to solve the technical problems, the utility model adopts the following technical scheme: The immersed liquid cooling device for the server comprises a server accommodating part, a medium storage box and a cover plate, wherein the bottom of the server accommodating part comprises a server bearing part for bearing the server and a slope diversion part for diversion of liquid cooling mediums, a liquid inlet is formed in the middle of the bottom of the slope diversion part, the medium storage box is communicated with the liquid inlet through a first medium diversion pipe, a negative pressure fan is arranged at the joint of the top of the medium storage box and the first medium diversion pipe, a first valve is further arranged on the first medium diversion pipe, the cover plate is matched with the server accommodating part, an accommodating space is formed by the cooperation of the server accommodating part and the cover plate, and a plurality of through holes are formed in the top or the side wall of the cover plate. Preferably, the medium storage box further comprises a bearing plate, wherein the medium storage box is arranged on one side close to the long side of the bearing plate, and the medium storage box is fixedly connected with the bearing plate. Preferably, the medium storage box is movably connected with the bearing plate. Preferably, the server accommodating part is a cuboid, the receiving plate is a rectangular plate, and the shape and the size of the receiving plate are consistent with those of the bottom of the server placing box. Preferably, a supporting rod for supporting the server accommodating part and the server is further arranged between the accommodating plate and the server accommodating part, and the supporting rods are provided with at least 4 supporting rods which are respectively arranged at the four corners of the accommodating plate. Preferably, universal wheels for driving the whole server immersed liquid cooling device to move on the ground are arranged at four corners of the bottom of the bearing plate respectively, and the universal wheels are further provided with locking mechanisms for locking the universal wheels to rotate. Preferably, a water pump for pumping the medium in the medium storage box into the server accom