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CN-121988146-A - Drying box module and immersed liquid cooling equipment thereof

CN121988146ACN 121988146 ACN121988146 ACN 121988146ACN-121988146-A

Abstract

The invention discloses a drying box module and an immersed liquid cooling device thereof, wherein the drying box module comprises a box body for accommodating a drying agent. The box body comprises a box inner frame, a box net piece and a box outer frame, wherein the box net piece is clamped between the box outer frame and the box inner frame. The box mesh is formed with a plurality of first ventilation holes, and the aperture of the first ventilation holes is smaller than the particle diameter of the particles of the drying agent.

Inventors

  • XIE XIANJIE
  • ZHENG FUSHENG
  • LI ZONGHAN
  • Gao Jingsui

Assignees

  • 纬颖科技服务股份有限公司

Dates

Publication Date
20260508
Application Date
20250321
Priority Date
20250221

Claims (20)

  1. 1. A dry box module comprising: The box body is used for containing a drying agent, and comprises a box inner frame, a box mesh and a box outer frame, wherein the box mesh is clamped between the box outer frame and the box inner frame, the box mesh is provided with a plurality of first ventilation holes, and the aperture of the first ventilation holes is smaller than the particle size of particles of the drying agent.
  2. 2. The dry box module of claim 1, further comprising: the cover is arranged on the box body and used for preventing the drying agent from falling out of the box body, and comprises a cover outer frame, a cover net piece and a cover inner frame, wherein the cover net piece is clamped between the cover outer frame and the cover inner frame, a plurality of second ventilation holes are formed in the cover net piece, and the aperture of the second ventilation holes is smaller than the particle size of the particles of the drying agent.
  3. 3. The dry box module of claim 2, wherein the first rigidity of the lid outer frame and the box outer frame is greater than or equal to the second rigidity of the lid inner frame and the box inner frame, and the second rigidity of the lid inner frame and the box inner frame is greater than or equal to the third rigidity of the lid mesh and the box mesh.
  4. 4. The dry box module of claim 2, wherein: The cover outer frame includes a plurality of protruding parts located on different edges of the cover outer frame, and The box outer frame is provided with a plurality of grooves corresponding to the plurality of protruding parts, and when the box body is covered by the cover, the plurality of protruding parts are respectively embedded into the plurality of grooves.
  5. 5. The dry box module of claim 1, further comprising a plurality of first handles disposed on at least one outer surface of the box body.
  6. 6. The dry box module of claim 1, further comprising a fan assembly disposed on an outer surface of the box and configured to increase an airflow rate through the box.
  7. 7. The dry box module of claim 6, further comprising a presence sensor disposed on an outer surface of the box body for sensing whether the dry box module is assembled in the tank body.
  8. 8. The dry box module of claim 7, further comprising an assembly rack disposed on the outer surface of the box, the fan assembly and the presence sensor being disposed on the outer surface of the box through the assembly rack.
  9. 9. The dry box module of claim 1, further comprising a plurality of trays disposed within the box for containing portions of the desiccant.
  10. 10. The drying box module of claim 9, wherein each of the plurality of trays comprises a tray outer frame, a tray mesh, and a tray inner frame, wherein the tray mesh is sandwiched between the tray outer frame and the tray inner frame, the tray mesh being formed with a plurality of third ventilation holes having a pore size smaller than the particle size of the particles of the drying agent.
  11. 11. The dry box module of claim 10, wherein the first rigidity of the tray outer frame is greater than or equal to the second rigidity of the tray inner frame, and the second rigidity of the tray inner frame is greater than or equal to the third rigidity of the tray mesh.
  12. 12. The dry box module of claim 10, wherein each of the plurality of trays further comprises a plurality of second handles disposed on a plurality of inner surfaces of the tray housing.
  13. 13. The dry box module of claim 12, wherein a spacing between two of the plurality of trays is greater than or equal to a length of one of the plurality of second handles beyond one of the plurality of trays.
  14. 14. The dry box module of claim 9, wherein the plurality of trays are arranged parallel to a side surface of the box body.
  15. 15. The dry box module of claim 9, wherein the plurality of trays are arranged parallel to a bottom surface of the box.
  16. 16. An immersion liquid cooling apparatus comprising: A groove body, and The dry box module of claim 1, disposed within the tank.
  17. 17. The immersion liquid cooling apparatus of claim 16, further comprising two brackets having one end fixed to an inner wall of the tank configured to support the dry box module.
  18. 18. The immersion liquid cooling apparatus of claim 17, wherein the two brackets each comprise a latch, the dry box module comprises two catches, and the dry box module is fixed to the two brackets when the two latches are inserted into the two catches.
  19. 19. The immersion liquid cooling apparatus of claim 16, further comprising a condensing module, the tank body forming a liquid zone, a vapor zone, and an air zone, the vapor zone being located between the liquid zone and the air zone, the condensing module being disposed in the vapor zone, and the drying box module being disposed in the air zone.
  20. 20. The immersion liquid cooling apparatus of claim 19, wherein a first opening and a second opening are formed on an upper surface of the tank, the condensing module overlaps with a projection of the first opening, and the drying box module overlaps with a projection of the second opening.

Description

Drying box module and immersed liquid cooling equipment thereof Technical Field The invention relates to a drying box module and an immersed liquid cooling device. Background For immersion cooling technology, the cooling liquid is an extremely important role, but the cooling liquid can have the problems of acidification or chemical change when meeting water, and the electronic parts immersed in the cooling liquid can be corroded, so that the electronic parts are damaged. In order to avoid the increase of cost caused by frequent replacement of the cooling liquid, the desiccant box can be placed in a tank body for storing the cooling liquid to absorb moisture so as to relieve the problem that the cooling liquid is acidified or chemically changed when meeting water. However, the desiccant box needs to be breathable and provided with a plurality of ventilation holes, but the arrangement of the ventilation holes reduces the structural strength of the desiccant box, so how to combine the ventilation requirement and the structural strength of the desiccant box is one of the targets that research and development personnel in the field are working on. Disclosure of Invention The invention provides a drying box module and immersed liquid cooling equipment, which can meet ventilation requirements and structural strength of the drying box module. In one embodiment, a desiccant cartridge module includes a housing for containing a desiccant. The box body comprises a box inner frame, a box net piece and a box outer frame, wherein the box net piece is clamped between the box outer frame and the box inner frame. The box mesh is formed with a plurality of first ventilation holes, and the aperture of the first ventilation holes is smaller than the particle diameter of the particles of the drying agent. Another embodiment of the present invention discloses an immersion liquid cooling apparatus, which includes a tank body and the drying box module described above, wherein the drying box module is disposed in the tank body. The drying box module and the immersed liquid cooling equipment have the characteristics that (1) a mesh sheet with air holes is clamped between an outer frame and an inner frame, ventilation requirements and structural strength can be met, a plurality of trays are arranged in the drying box module to contain drying agents, the drying agents can be prevented from being stacked too densely and the moisture absorption surface area can be increased, the distance between the two trays is larger than or equal to the length of the handles exceeding the trays, the drying agents can be prevented from being stacked too densely and the moisture absorption surface area can be increased, and (4) a fan assembly is arranged to improve the air flow speed passing through the drying box module, so that the effect of absorbing water vapor is improved. The foregoing description of the invention and the following description of embodiments are provided to illustrate and explain the principles of the invention and to provide further explanation of the invention as claimed. Drawings FIG. 1 is a partial perspective view of an immersion liquid cooling apparatus according to an embodiment of the present invention; FIG. 2 is a partial side view of the immersion liquid cooling apparatus of FIG. 1; FIG. 3 is a perspective view of the dry box module of FIG. 1; FIG. 4 is an exploded view of the dry box module of FIG. 3; FIG. 5 is an exploded view of the case and first venting structure of FIG. 4; FIG. 6 is an exploded view of the tray of FIG. 4; FIG. 7 is a cross-sectional view of the dry box module of FIG. 3; Fig. 8 is a cross-sectional view of a dry box module according to another embodiment of the present invention. Symbol description 1 Immersed liquid cooling equipment 10 Groove body 11 Upper surface 110 First opening 112 A second opening 20,20A drying box modules 21 Guide surface 23 Handle 24 Fan assembly 25 Presence sensor 26 Assembling rack 63 Handle 30 Condensing module 40 Support 41 Hinge 42 Latch lock 43 Lock catch 50 Cover 51 Cover outer frame 511 Projection 512 Holes 52 Cover net sheet 53 Cover inner frame 532 Holes 54 Box body 55 Inner frame of box 552 Holes 56 Box net piece 57 Box outer frame 571 Groove 572 Holes 64,64A tray 65 Inner frame of disk 652 Holes 66 Disc mesh 67 Disc outer frame 670 Window 672 Hole C1 liquid zone C2 vapor zone C3 air zone G7 spacing of Detailed Description Please refer to fig. 1, which is a partial perspective view of an immersion liquid cooling apparatus 1 according to an embodiment of the present invention. The immersion liquid cooling apparatus 1 comprises a tank 10, a drying box module 20 and a condensing module 30. A non-conductive cooling fluid (not shown) may be injected into the tank 10, and the cooling fluid may be vaporized into cooling vapor (Coolant vapor) after absorbing heat generated by electronic components (e.g., servers, not shown), wherein the electronic components may be dispos