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CN-224233952-U - Door structure applied to immersed liquid cooling cabinet

CN224233952UCN 224233952 UCN224233952 UCN 224233952UCN-224233952-U

Abstract

The application relates to a door structure applied to an immersed liquid cooling cabinet, which belongs to the technical field of immersed liquid cooling cabinets and comprises a first turnover door and a linear execution piece, wherein the first turnover door is hinged to the top of the liquid cooling cabinet, the first turnover door is hinged to a second turnover door, the linear execution piece is hinged to the liquid cooling cabinet, the linear execution piece is hinged to the first turnover door, when the first turnover door and the second turnover door jointly seal an opening at the top of the liquid cooling cabinet, the hinge position of the linear execution piece and the first turnover door is higher than the hinge position of the linear execution piece and the liquid cooling cabinet, the hinge position of the linear execution piece and the first turnover door is close to the second turnover door compared with the hinge position of the linear execution piece and the liquid cooling cabinet, and the hinge position of the linear execution piece and the liquid cooling cabinet is close to the second turnover door compared with the hinge position of the first turnover door and the liquid cooling cabinet. The application has the effect of being beneficial to improving the installed density of the server.

Inventors

  • WANG XIANZHOU
  • ZHAO YANLIANG
  • HE JUN
  • JIANG HAIYANG
  • XU DEHAO
  • LIANG ZHENTAO
  • TANG AO
  • LOU KAISHENG
  • SUN MINGQI

Assignees

  • 南京艾科美热能科技有限公司
  • 上海淼算科技有限公司

Dates

Publication Date
20260512
Application Date
20250428

Claims (10)

  1. 1. The door structure applied to the submerged liquid cooling cabinet is characterized by comprising a first turnover door (11) and a linear executing piece (3), wherein the first turnover door (11) is hinged to the top of the liquid cooling cabinet, the first turnover door (11) is hinged to a second turnover door (12), the linear executing piece (3) is hinged to the liquid cooling cabinet, and the linear executing piece (3) is hinged to the first turnover door (11); When the first turnover door (11) and the second turnover door (12) jointly seal the top opening of the liquid cooling cabinet, the hinge position of the linear execution piece (3) and the first turnover door (11) is higher than the hinge position of the linear execution piece (3) and the liquid cooling cabinet, the hinge position of the linear execution piece (3) and the first turnover door (11) is close to the second turnover door (12) compared with the hinge position of the linear execution piece (3) and the liquid cooling cabinet, and the hinge position of the linear execution piece (3) and the liquid cooling cabinet is close to the second turnover door (12) compared with the hinge position of the first turnover door (11) and the liquid cooling cabinet.
  2. 2. The door structure for the submerged liquid cooling cabinet according to claim 1, wherein the first turnover door (11) is hinged with the liquid cooling cabinet through a first hinge (13), and a central axis of a rotation shaft of the first hinge (13) is far away from the second turnover door (12) compared with an outer side wall of the liquid cooling cabinet.
  3. 3. The door structure for an immersion liquid cooling cabinet according to claim 1, wherein an adjusting block (4) is mounted on the inner side wall of the first roll-over door (11), a plurality of mounting holes (41) are formed in the adjusting block (4), the linear actuator (3) is hinged with a connecting column (31), and the connecting column (31) penetrates through one of the mounting holes (41) and is fixed on the adjusting block (4) through a nut.
  4. 4. The door structure for an immersion liquid cooling cabinet according to claim 1, wherein two ends of opposite sides of the first roll-over door (11) and the second roll-over door (12) are hinged through second hinge (14), middle parts of opposite sides of the first roll-over door (11) and the second roll-over door (12) are hinged through third hinge (15), and end parts of rotating shafts of the third hinge (15) are arranged close to the second hinge (14) on the same side.
  5. 5. The door structure for an immersion liquid cooling cabinet according to claim 1, wherein the first turnover door (11) and the second turnover door (12) are respectively provided with an observation opening (16), a visible window (17) is connected to the observation opening (16) through bolts, and the visible window (17) is located below the observation opening (16) and is larger than the observation opening (16) in size.
  6. 6. The door structure for an immersion liquid cooled cabinet according to claim 1, further comprising a locking member (2), wherein the locking member (2) is operable to lock the first roll-over door (11) and the second roll-over door (12) to the liquid cooled cabinet.
  7. 7. The door structure for an immersion liquid cooling cabinet according to claim 6, wherein the locking member (2) comprises a first clamping plate (21), the bottoms of the first turnover door (11) and the second turnover door (12) are hinged with the first clamping plate (21), first clamping grooves (22) which are in one-to-one correspondence with the first clamping plates (21) are formed in the inner side wall of the liquid cooling cabinet, and the first clamping plates (21) are connected with first lock cylinders (23) for controlling the first clamping grooves (22) to rotate.
  8. 8. The door structure for an immersion liquid cooling cabinet according to claim 6, wherein the locking member (2) comprises a second lock core (24), the second lock core (24) is installed on the second overturning door (12), the second lock core (24) is connected with two adjusting rods (25), the second lock core (24) can control the relative movement of the two adjusting rods (25), the adjusting rods (25) are connected with connecting rods (27), the second overturning door (12) is provided with guide sleeves (28) for the connecting rods (27) to pass through, one end, far away from the adjusting rods (25), of the connecting rods (27) is connected with second clamping plates (29), and the liquid cooling cabinet is provided with second clamping grooves (211) in one-to-one correspondence with the second clamping plates (29).
  9. 9. The door structure for an immersion liquid cooling cabinet according to claim 8, wherein the second clamping plate (29) is rotatably connected with a roller (210), a plurality of adjusting holes (261) are formed in the connecting rod (27), and the adjusting rod (25) is connected with the connecting rod (27) through at least one of the adjusting holes (261) through bolts.
  10. 10. The door structure for the submerged liquid cooling cabinet according to claim 1, wherein the top of the liquid cooling cabinet is provided with a plug seat (5), the plug seat (5) is provided with a plug groove (51), the plug seat (5) is connected with a clamping ball (52), the clamping ball (52) is connected with the plug seat (5) through a spring, one side of the clamping ball (52) stretches into the plug groove (51), the first turnover door (11) is connected with a clamping column (6), the insertion end of the clamping column (6) is provided with a guide surface (61), two sides of the clamping column (6) are provided with clamping grooves (62), and when the clamping column (6) is completely inserted into the plug groove (51), the clamping ball (52) is inserted into the corresponding clamping groove (62).

Description

Door structure applied to immersed liquid cooling cabinet Technical Field The application relates to the technical field of immersed liquid cooling cabinets, in particular to a door structure applied to an immersed liquid cooling cabinet. Background With the continuous improvement of the computing density of the server, the liquid cooling technology is gradually and widely applied to the data center so as to improve the heat dissipation efficiency and the energy efficiency ratio. The immersed liquid cooling cabinet is used as important heat dissipation equipment in a high-performance computing scene, and the installation density and heat dissipation performance of the whole cabinet are directly affected by the convenience of internal structural arrangement and equipment operation and maintenance. In such liquid-cooled cabinets, in order to implement insertion, maintenance and replacement of servers, an opening structure is usually provided at the top of the cabinet, and common forms include a roll-over door structure (single roll-over/split form) or a sliding door structure. However, when the existing roll-over door structure is opened, the door body integrally rolls over upwards, because the roll-over door is longer, a larger movable space is reserved at the top of the cabinet, if the roll-over angle is limited to 90 degrees, the door body is larger in size and larger in thickness, in an opened state, the view or the operation path of an operator can be blocked, the arrangement of the server in a region close to the inner end wall or the inner side wall of the cabinet is not facilitated, and if the arrangement of the server in a region close to the inner end wall or the inner side wall of the cabinet is not influenced, the roll-over angle of the roll-over door is designed to be larger than 90 degrees, the distance between adjacent cabinets is properly increased, and the space utilization rate is reduced; Similarly, although the sliding door structure can avoid the problem of space interference caused by upward overturning of the door body, the sliding door structure needs to transversely move along the upper surface of the cabinet for a longer distance in the sliding opening process, so that a larger lateral space needs to be reserved between adjacent cabinets. Therefore, in the prior art, no matter a single roll-over door structure or a sliding door structure is adopted, the problem that the space arrangement is disturbed due to the large moving range of the door body is solved, and the higher installation density of the server is not facilitated. Disclosure of utility model In order to facilitate the improvement of the installed density of the server, the application provides a door structure applied to an immersed liquid cooling cabinet. The application provides a door structure applied to an immersed liquid cooling cabinet, which adopts the following technical scheme: The door structure comprises a first turnover door and a linear executing piece, wherein the first turnover door is hinged to the top of the liquid cooling cabinet, the first turnover door is hinged to a second turnover door, the linear executing piece is hinged to the liquid cooling cabinet, and the linear executing piece is hinged to the first turnover door; When the first roll-over door and the second roll-over door jointly seal the opening at the top of the cabinet body, the hinge position of the linear execution piece and the first roll-over door is higher than the hinge position of the linear execution piece and the cabinet body, the hinge position of the linear execution piece and the first roll-over door is compared with the hinge position of the linear execution piece and the cabinet body is close to the second roll-over door, and the hinge position of the linear execution piece and the cabinet body is compared with the hinge position of the first roll-over door and the cabinet body is close to the second roll-over door. Through adopting above-mentioned technical scheme, the linear executive component drives first roll-over door and upwards overturns, and the second roll-over door is downwards overturned under its gravity effect, forms folding door structure to, the upset angle of first roll-over door and second roll-over door can be greater than 90, this just makes the interior server of liquid cooling rack can be in the place arrangement that is close to the interior wall/inside wall of liquid cooling rack more in the past, thereby makes the interior more server of can arranging of liquid cooling rack. And the first roll-over door and the second roll-over door are folded in half after being opened, and the whole length is smaller than that of a traditional single roll-over door, so that the distance between adjacent liquid cooling cabinets can be reduced, and the improvement of the installed density of the server is further facilitated. Optionally, the first roll-over door is articulated through first hinge with the liquid cool