CN214757536U - Fountain liquid cooling rack - Google Patents
Fountain liquid cooling rack Download PDFInfo
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- CN214757536U CN214757536U CN202120661729.9U CN202120661729U CN214757536U CN 214757536 U CN214757536 U CN 214757536U CN 202120661729 U CN202120661729 U CN 202120661729U CN 214757536 U CN214757536 U CN 214757536U
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Abstract
The utility model relates to the technical field of liquid cooling cabinets, in particular to a spray type liquid cooling cabinet, which comprises a spray cabinet, wherein an installation groove is arranged on the inner bottom surface of the spray cabinet, a shutdown drainage mechanism is arranged on the central line position of the installation groove, the inner surfaces of the installation grooves around the shutdown drainage mechanism are all higher than the plane where the shutdown drainage mechanism is positioned, a circulating drainage groove is also arranged on the side wall of the installation groove, the circulating drainage groove is communicated with the liquid inlet end of a circulating liquid feeding mechanism, and the liquid outlet end of the circulating liquid feeding mechanism is connected with a spray head; the server is placed in the installation slot, the cooling liquid sprayed out by the spray head is stored in the installation slot after cooling the server, the bottom of the server is soaked for cooling until the liquid level of the cooling liquid reaches the height of the circulating liquid discharge tank, the cooling liquid enters the liquid storage tank from the circulating liquid discharge tank, and enters the spray head through the circulating pump and the cooler, and the server is sprayed in a circulating mode.
Description
Technical Field
The utility model relates to a technical field of liquid cooling rack, concretely relates to fountain liquid cooling rack.
Background
With the increasing of the computer confidentiality and the increasing of the power consumption, the heat dissipation of the server is always a concern in the industry;
the spray-type liquid cooling is that insulating cooling liquid is directly sprayed to the surface of a server (without a shell or with the shell detached), waste heat discharged by the server is taken away by the cooling liquid, so that the server is subjected to high-efficiency heat management, and the heat carrying capacity of working media embodied by the product of liquid working medium density and specific heat of liquid cooling is higher than that of an air cooling heat dissipation mode by nearly 2000 times, but the existing liquid cooling cabinet has the following problems:
in the existing liquid cooling cabinet, the spray header is installed at the top of the server, and the position of the spray header is relatively fixed, while the bottom of the server rarely contacts with the cooling liquid, and the contact amount is relatively small, as in the liquid cooling cabinet mentioned in the patent with the application number of CN201410491829.6, uneven heat dissipation of each part on the server is easily caused, and a local hot spot is still generated on the server.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a fountain liquid cooling rack solves above-mentioned problem.
The utility model provides a fountain liquid cooling rack, is provided with the installation fluting including spraying the cabinet on spraying the interior bottom surface of cabinet, be provided with on the grooved central line position of installation and shut down the flowing back mechanism, shut down the grooved internal surface of installation all be higher than the plane at shut down the flowing back mechanism place around the flowing back mechanism, still seted up the circulation flowing back groove on the grooved lateral wall of installation, the circulation flowing back groove is linked together with the income liquid phase that the circulation sent the liquid mechanism, and the liquid end that the circulation sent the liquid mechanism is connected the shower head.
The shutdown liquid discharge mechanism comprises a shutdown liquid discharge groove and a bolt, wherein a threaded through hole is formed in the bottom surface of the shutdown liquid discharge groove, and the bolt is in threaded connection with the threaded through hole.
The circulating liquid feeding mechanism comprises a liquid storage tank, a circulating pump and a cooler; the liquid inlet end of the liquid storage tank is communicated with the circulating liquid discharge tank, the liquid outlet end of the liquid storage tank is connected with the circulating pump, the liquid outlet end of the circulating pump is connected with the cooler, and the liquid outlet end of the cooler is connected with the spray head through a hose.
The reciprocating mechanism comprises a bidirectional screw rod and a driving motor, a screw rod nut of the bidirectional screw rod is connected with the spray head, and the bidirectional screw rod is connected with the driving motor through a transmission mechanism.
The driving motor is installed on the outer wall of the spraying cabinet through a motor supporting seat.
The transmission mechanism comprises a first bevel gear, a second bevel gear and a rotating shaft.
The bidirectional screw rod is fixedly sleeved with a first helical gear, the rotating shaft is fixedly sleeved with a second helical gear, the first helical gear is meshed with the second helical gear, and one end of the rotating shaft penetrates through the spray cabinet and is coaxially and fixedly connected with the output end of the driving motor.
The bidirectional screw rod and the rotating shaft are both installed in the spraying cabinet through a bearing with a seat.
And a baffle is arranged at the inlet of the spray cabinet.
Compared with the prior art, the utility model discloses the beneficial effect of equipment is:
the utility model discloses equipment, server lay in the installation fluting, and the coolant liquid that the shower head sprays out cools down the back to the server, and the storage is in the installation fluting, soaks the cooling to the bottom of server, has increased the bottom of server and the contact volume of coolant liquid, and the liquid level height up to the coolant liquid reaches the height of circulation flowing back groove, and the coolant liquid is entering into the liquid reserve tank by the circulation flowing back groove in, through circulating pump and cooler, enters into the shower head, and the circulation sprays the server.
Two, the utility model discloses equipment still is provided with reciprocating mechanism, can drive the shower head at the top reciprocating motion of server, makes even spraying of coolant liquid on the server.
Thirdly, after the server is taken out, the bolt on the shutdown liquid discharge tank can be unscrewed, so that the cooling liquid in the shutdown liquid discharge tank is completely discharged; the cooling liquid is prevented from being accumulated in the spraying cabinet for a long time and mildewing after the spraying cabinet is not used.
Drawings
Fig. 1 is a schematic view of a spray-type liquid-cooled cabinet at a first viewing angle.
Fig. 2 is a schematic view of a spray-type liquid-cooled cabinet at a second viewing angle.
Fig. 3 is a schematic view of a reciprocating mechanism.
Fig. 4 is a schematic view of a spray-type liquid-cooled cabinet at a third viewing angle.
In the drawings: the spraying cabinet comprises a spraying cabinet 1, an installation groove 2, a circulating liquid discharging groove 21, a stopping liquid discharging groove 22, a bolt 23, a threaded through hole 24, a liquid storage tank 3, a circulating pump 4, a cooling machine 5, a spraying head 6, a bidirectional screw rod 7, a driving motor 8, a motor supporting seat 81, a first helical gear 9, a second helical gear 10, a rotating shaft 11, a bearing with a seat 12, a baffle 13 and a cabinet door 14.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Referring to fig. 1 and 2, a spray type liquid cooling cabinet includes a spray cabinet 1, wherein an installation slot 2 is formed on an inner bottom surface of the spray cabinet 1, and the installation slot 2 is used for placing a server;
a shutdown liquid discharge mechanism is arranged on the central line position of the installation slot 2, the inner surfaces of the installation slot 2 around the shutdown liquid discharge mechanism are higher than the plane where the shutdown liquid discharge mechanism is located, so that cooling liquid entering the installation slot 2 flows towards the shutdown liquid discharge mechanism, when a server is placed in the spray cabinet 1, the shutdown liquid discharge mechanism is in a closed state, the shutdown liquid discharge mechanism and the installation slot 2 store the cooling liquid together, the cooling liquid sprayed by the spray head 6 is stored in the installation slot 2 and the shutdown liquid discharge mechanism after spraying the server, the bottom of the server is soaked for cooling, and after the server is taken out of the spray cabinet 1, the shutdown liquid discharge mechanism is opened to discharge the cooling liquid in the installation slot 2 and the shutdown liquid discharge mechanism;
a circulating liquid discharge groove 21 is also formed in the side wall of the installation groove 2, the circulating liquid discharge groove 21 is communicated with the liquid inlet end of the circulating liquid feeding mechanism, and the liquid outlet end of the circulating liquid feeding mechanism is connected with the spray head 6;
when the liquid level height of the cooling liquid reaches the height of the circulating liquid discharge groove 21, the cooling liquid enters the circulating liquid feeding mechanism from the circulating liquid discharge groove 21 and is fed into the spray head 6 by the circulating liquid feeding mechanism, the server is circularly sprayed and cooled, and in the process, the bottom of the server is always immersed in the cooling liquid and is cooled.
Referring to fig. 1 and 2, specifically, the shutdown drainage mechanism includes a shutdown drainage tank 22 and a bolt 23, a threaded through hole 24 is formed in the bottom surface of the shutdown drainage tank 22, the bolt 23 is in threaded connection with the threaded through hole 24, when a server is placed in the spray cabinet 1, the bolt 23 and the threaded through hole 24 are in a connection state, the shutdown drainage tank 22 and the installation groove 2 store cooling liquid together, and the bottom of the server is soaked for cooling; when the server is taken out of the spraying cabinet 1, the bolt 23 is screwed off, and because the inner surfaces of the installation grooves 2 around the shutdown drainage mechanism are all higher than the plane where the shutdown drainage mechanism is located, the cooling liquid in the installation grooves 2 flows towards the shutdown drainage groove 22 under the action of gravity, in the embodiment, the shutdown drainage groove 22 adopts a strip-shaped drainage groove, the inner surfaces of the installation grooves 2 at the two sides of the shutdown drainage groove 22 are slope surfaces which are symmetrically inclined towards the shutdown drainage mechanism, in addition, the inner surface of the shutdown drainage groove 22 is a slope surface which is inclined towards the thread through hole 24, the cooling liquid flowing into the shutdown drainage groove 22 from the installation grooves 2 is discharged from the thread through hole 24, and the phenomenon that the cooling liquid is accumulated in the spraying cabinet for a long time and mildews after the spraying cabinet is not used is avoided.
Referring to fig. 1, 2 and 4, specifically, the circulating liquid feeding mechanism includes a liquid storage tank 3, a circulating pump 4 and a cooling machine 5; the income liquid end intercommunication circulation flowing back groove 21 of liquid reserve tank 3, in this embodiment, liquid reserve tank 3 is located the below of circulation flowing back groove 21, makes the coolant liquid can get into liquid reserve tank 3 under the effect of gravity in, and circulating pump 4 is connected to the play liquid end of liquid reserve tank 3, and cooler 5 is connected to the play liquid end of circulating pump 4, and cooler 5's play liquid end passes through hose connection shower head 6 to this circulation cooling use that realizes the coolant liquid.
In this embodiment, consider that current liquid cooling rack all is at the top installation shower head of server, but the position of shower head is relatively fixed, this coolant liquid that all parts sprayed on also can cause the server is unbalanced, so in order to let the coolant liquid even spray the server on, this equipment has still set up including reciprocating mechanism, be used for driving two shower heads 6 and spray in the top of server is reciprocal, it needs to explain, the play liquid end of cooler 5 passes through hose connection shower head 6, the hose that uses has certain length, satisfy the hose length demand that two shower heads 6 removed the in-process.
Referring to fig. 3 and 4, specifically, the reciprocating mechanism includes a bidirectional screw rod 7 and a driving motor 8, a screw rod nut of the bidirectional screw rod 7 is connected with the spray header 6, and the bidirectional screw rod 7 is connected with the driving motor 8 through a transmission mechanism, in this embodiment, the driving motor 8 is installed on the outer wall of the spray cabinet 1 through a motor support seat 81, so as to prevent the cooling liquid from being directly sprayed onto the driving motor 8 to cause a short circuit of the driving motor 8.
Specifically, drive mechanism includes first helical gear 9, second helical gear 10, pivot 11, fixed suit first helical gear 9 on the two-way lead screw 7, fixed suit second helical gear 10 on the pivot 11, in this embodiment, two-way lead screw 7 adopts the key-type connection with first helical gear 9, and pivot 11 also adopts the key-type connection with second helical gear 10, and first helical gear 9 meshes with second helical gear 10 mutually, and 11 one ends of pivot run through spray cabinet 1 with the coaxial fixed connection of driving motor 8's output, driving motor 8 drives two-way lead screw 7 through corotation and upset, and two-way lead screw 7 drives screw nut reciprocating motion.
Referring to fig. 3, specifically, the bidirectional screw rod 7 and the rotating shaft 11 are both installed in the spray cabinet 1 through a bearing 12 with a seat.
Referring to fig. 1, specifically, a baffle 13 is installed at an inlet of the spray cabinet 1, and the baffle 13 is installed in the spray cabinet 1 through a baffle slot at the inlet of the spray cabinet 1, so that on one hand, a server in the spray cabinet 1 can be used for limiting, and on the other hand, a large amount of sprayed cooling liquid can be prevented from being splashed onto a cabinet door 14 of the spray cabinet 1.
Specifically, the cabinet door 14 is a sealed door which can prevent the cooling liquid from leaking outside after being closed.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The working principle is as follows:
when a server is placed in the spray cabinet 1, the bolt 23 and the threaded hole 24 are in a connection state, cooling liquid sprayed by the spray head 6 sprays the server, the server is stored in the installation groove 2 and the shutdown liquid discharge groove 22, the bottom of the server is soaked for cooling, when the liquid level of the cooling liquid reaches the height of the circulation liquid discharge groove 21, the cooling liquid enters the liquid storage tank 3 from the circulation liquid discharge groove 21, the liquid outlet end of the liquid storage tank 3 is connected with the circulation pump 4, the liquid outlet end of the circulation pump 4 is connected with the cooling machine 5, and the liquid outlet end of the cooling machine 5 is connected with the spray head 6 through a hose, so that the circulation cooling of the cooling liquid is realized;
when the server is taken out of the spraying cabinet 1, the bolt 23 is screwed off, and because the inner surfaces of the installation grooves 2 around the shutdown drainage mechanism are all higher than the plane where the shutdown drainage mechanism is located, the cooling liquid in the installation grooves 2 flows towards the shutdown drainage groove 22 under the action of gravity, and in addition, the inner surface of the shutdown drainage groove 22 is a slope surface inclined towards the thread through hole 24, the cooling liquid flowing into the shutdown drainage groove 22 from the installation grooves 2 is discharged from the thread through hole 24, so that the phenomenon that the cooling liquid is accumulated in the spraying cabinet for a long time and mildews after the spraying cabinet is not used is avoided.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a fountain liquid cooling rack, is provided with installation fluting (2) including spraying cabinet (1) on the interior bottom surface of spraying cabinet (1), be provided with on the central line position of installation fluting (2) and shut down drainage mechanism, shut down drainage mechanism installation fluting (2) all around the internal surface all be higher than the plane at shut down drainage mechanism place, still seted up circulation flowing back groove (21) on the lateral wall of installation fluting (2), circulation flowing back groove (21) send the income liquid phase of liquid mechanism with the circulation to be linked together mutually, the liquid end connection shower head (6) that the liquid mechanism was sent in the circulation.
2. The spray liquid cooled cabinet of claim 1, wherein: the shutdown drainage mechanism comprises a shutdown drainage groove (22) and a bolt (23), a threaded through hole (24) is formed in the bottom surface of the shutdown drainage groove (22), and the bolt (23) is in threaded connection with the threaded through hole (24).
3. The spray liquid cooled cabinet of claim 2, wherein: the circulating liquid feeding mechanism comprises a liquid storage tank (3), a circulating pump (4) and a cooler (5); the liquid inlet end of the liquid storage tank (3) is communicated with the circulating liquid discharge tank (21), the liquid outlet end of the liquid storage tank (3) is connected with the circulating pump (4), the liquid outlet end of the circulating pump (4) is connected with the cooler (5), and the liquid outlet end of the cooler (5) is connected with the spray header (6) through a hose.
4. The spray liquid cooled cabinet of claim 1, wherein: the reciprocating mechanism comprises a bidirectional screw rod (7) and a driving motor (8), a screw rod nut of the bidirectional screw rod (7) is connected with the spray head (6), and the bidirectional screw rod (7) is connected with the driving motor (8) through a transmission mechanism.
5. The spray liquid cooled cabinet of claim 4, wherein: the driving motor (8) is arranged on the outer wall of the spray cabinet (1) through a motor supporting seat (81).
6. The spray liquid cooled cabinet of claim 5, wherein: the transmission mechanism comprises a first bevel gear (9), a second bevel gear (10) and a rotating shaft (11).
7. The spray liquid cooled cabinet of claim 6, wherein: the bidirectional screw rod (7) is fixedly sleeved with a first helical gear (9), the rotating shaft (11) is fixedly sleeved with a second helical gear (10), the first helical gear (9) is meshed with the second helical gear (10), and one end of the rotating shaft (11) penetrates through the spray cabinet (1) and is coaxially and fixedly connected with the output end of the driving motor (8).
8. The spray liquid cooled cabinet of claim 7, wherein: the bidirectional screw rod (7) and the rotating shaft (11) are both installed in the spray cabinet (1) through a bearing with a seat (12).
9. The spray liquid cooled cabinet of claim 1, wherein: and a baffle (13) is arranged at the inlet of the spraying cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661729.9U CN214757536U (en) | 2021-03-31 | 2021-03-31 | Fountain liquid cooling rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661729.9U CN214757536U (en) | 2021-03-31 | 2021-03-31 | Fountain liquid cooling rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214757536U true CN214757536U (en) | 2021-11-16 |
Family
ID=78598501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120661729.9U Active CN214757536U (en) | 2021-03-31 | 2021-03-31 | Fountain liquid cooling rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214757536U (en) |
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2021
- 2021-03-31 CN CN202120661729.9U patent/CN214757536U/en active Active
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