CN110850939B - Heat dissipation device for reinforcing server - Google Patents
Heat dissipation device for reinforcing server Download PDFInfo
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- CN110850939B CN110850939B CN201910989946.8A CN201910989946A CN110850939B CN 110850939 B CN110850939 B CN 110850939B CN 201910989946 A CN201910989946 A CN 201910989946A CN 110850939 B CN110850939 B CN 110850939B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat dissipation device for a reinforcement server, which comprises a shell, an air supply assembly, a liquid storage tank, a cooling tank, a water cooling pipe and a cooling block, wherein a plurality of ventilation openings are formed in the left side wall and the right side wall of the shell, the air supply assembly is installed at the upper end of the shell, the liquid storage tank and the cooling tank are both positioned in the shell, the cooling tank is positioned on the front right side of the liquid storage tank, one end of the water cooling pipe is connected with the cooling tank, the other end of the water cooling pipe is connected with the liquid storage tank, a plurality of rotary vane plates are installed inside the water cooling pipe, the rotary vane plates can improve the flow speed of cooling liquid, reduce the stagnation of the cooling liquid and enable the heat dissipation to be faster, and the cooling block is arranged in the cooling tank and can enable the cooling liquid to carry away more heat when passing through, so that the cooling effect of the heat dissipation device is.
Description
Technical Field
The invention relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for a reinforcing server.
Background
With the development of the computer industry, the operating frequency of a CPU is higher and higher, and according to the estimation of professionals, the operating frequency of a processor will reach 4-5GHz in the near future, so the heat dissipation capacity of the CPU of the processor will reach more than 100W, and solving the heat dissipation problem of the CPU of the computer will become the main problem facing the rapid development of the computer.
Disclosure of Invention
In view of the above problems, it is a primary object of the present invention to provide a heat sink for reinforcing a server, which is suitable for a high-temperature environment.
The object of the invention is achieved in the following way:
a heat dissipation device to reinforce a server, comprising:
the air conditioner comprises a shell, wherein a plurality of ventilation openings are formed in the left side wall and the right side wall of the shell;
the air supply assembly is arranged at the upper end of the shell;
a liquid storage tank located inside the housing;
the cooling box is positioned in the shell and positioned on the right side of the liquid storage box, a cooling groove is formed in the cooling box, a plurality of cooling blocks are arranged at the bottom of the cooling groove, the cooling blocks are metal blocks, and a water channel is formed between every two adjacent cooling blocks;
the cooling box is connected with the water cooling pipe, the cooling box is connected with one end of the water cooling pipe, the liquid storage box is connected with the other end of the water cooling pipe, the water cooling pipe is arranged in an S shape, a plurality of rotary vane plates are arranged inside the water cooling pipe, and a plurality of rotary vanes are distributed on the rotary vane plates at intervals.
Furthermore, a plurality of flow channels are formed in the cooling block, the flow channels divide the cooling block into a plurality of cooling fins, each cooling fin comprises a concave portion and a convex portion which are connected in the vertical direction, and the concave portions and the convex portions are connected in a staggered mode.
Furthermore, the cooling fin further comprises wave crest portions and wave trough portions which are connected in the horizontal direction, the wave crest portions and the wave trough portions are connected in a staggered mode, the flow channels penetrate through the cooling block along the front-back direction, and the tops of the flow channels in the vertical direction are flush with the tops of the cooling block.
Furthermore, the bottom of the cooling block is provided with a transverse water hole, the water hole penetrates through the plurality of cooling fins, the bottom of the cooling groove is also provided with a plurality of honeycomb plates, and the number of the honeycomb plates is less than that of the cooling block.
Furthermore, the rotary vane plate is installed at the corner of the water-cooling pipe, and a plurality of reinforcing sheets are arranged on two sides of the rotary vane.
Furthermore, a heat absorbing plate is arranged below the cooling box, an end cover is arranged above the cooling box, a first groove is formed in the end cover, and a sealing gasket is embedded in the first groove.
Furthermore, the lower end of the sealing gasket is provided with a plurality of convex blocks, the upper end of the cooling box is provided with a plurality of second grooves, the convex blocks are embedded in the corresponding second grooves, the inside of the sealing gasket is provided with a compression cavity, and the height of the sealing gasket is greater than that of the first grooves.
Further, a transition pipe is connected between the liquid storage tank and the cooling tank, and a first water pump is installed on the transition pipe.
Furthermore, a liquid inlet is formed in one end, connected with the cooling box, of the water cooling pipe, a liquid outlet is formed in one end, connected with the liquid storage box, of the water cooling pipe, and a second water pump is installed at the position of the liquid outlet.
Further, the height of one end of the ventilation opening close to the inner wall of the shell is higher than that of one end far away from the inner wall of the shell.
The invention has the beneficial effects that:
1. the cooling block is arranged in the cooling box, and the cooling block and the water cooling pipe have double functions, so that the heat dissipation effect is better;
2. the rotary vane plate is arranged in the water cooling pipe, and can accelerate the flow of cooling liquid and further improve the heat dissipation effect;
3. the honeycomb plate is arranged in the invention, so that the cooling liquid can permeate into the honeycomb holes of the honeycomb plate to take away heat, and the heat dissipation effect is improved again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of a water cooled tube of the present invention;
FIG. 3 is a left side cross-sectional view of the cooling box and end cap assembly of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is a top view of the cooling block of the present invention.
The notation in the figure is: the cooling device comprises a shell 10, a ventilation opening 11, an air supply assembly 20, a cooling box 30, an absorber plate 31, a water cooling pipe 32, a liquid inlet 321, a liquid outlet 322, a rotary vane plate 33, a rotary vane 331, a reinforcing sheet 332, a second groove 34, a cooling block 35, a water hole 351, a cooling sheet 352, a concave portion 3521, a convex portion 3522, a wave crest portion 3523, a wave trough portion 3524, a flow channel 353, a water channel 36, a honeycomb plate 37, a cooling groove 38, a liquid storage box 40, a transition pipe 41, a second water pump 42, a first water pump 43, an end cover 50, a first groove 51, a sealing gasket 52, a bump 521 and a compression cavity 522.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the heat dissipation apparatus for a reinforcement server shown in fig. 1 and 2 includes a housing 10, an air supply assembly 20, a cooling tank 30, a liquid storage tank 40, and a water cooling pipe 32, wherein a plurality of ventilation openings 11 are formed in left and right side walls of the housing 10, the air supply assembly 20 is installed at an upper end of the housing 10, the air supply assembly 20 is configured to replace heat in the housing 10 with external air, so as to reduce heat in the housing 10 and also reduce heat in the water cooling pipe 32, so that heat dissipation is faster, the air supply assembly may be composed of a motor and a fan, the liquid storage tank 40 is located at an inner rear end of the housing 10, the cooling tank 30 is located at an inner front end of the housing 10, the cooling tank 30 is located at a right side of the liquid storage tank 40, and the liquid storage tank 40 is configured to store cooling liquid, so that influence of temperature on the liquid storage tank 40 can be reduced as much as possible, the improvement of the temperature of the cooling liquid in the liquid storage tank 40 is reduced, one end of the water cooling tube 32 is connected with the cooling tank 30, the other end of the water cooling tube 32 is connected with the liquid storage tank 40, the water cooling tube 32 is arranged in an S shape, the S-shaped arrangement enables the cooling liquid to travel more in the water cooling tube 32, so that the temperature of the cooling liquid can be reduced before the cooling liquid reenters the liquid storage tank 40 for continuous use, the waste of the cooling liquid is reduced, the use is more convenient, a plurality of vane plates 33 are arranged in the water cooling tube 32, four vanes 331 are distributed on the vane plates 33 at intervals, the cooling liquid can pass through the vane plates 33, the four vanes 331 enable the cooling liquid to pass through quickly without excessively reducing the flowing speed, the vanes 331 are arranged in a bent shape, so that the passing cooling liquid forms a vortex, and more heat can be taken away, so that the heat dissipation effect is better.
As shown in fig. 3, a cooling groove 38 is formed in the cooling tank 30, a plurality of cooling blocks 35 are arranged at the bottom of the cooling groove 38, the cooling blocks 35 are metal blocks, and when water flows through the cooling blocks 35, the heat transfer area can be increased, so that more heat can be taken away, the heat dissipation effect is further improved, a water channel 36 is formed between two adjacent cooling blocks 35, cooling liquid enters the cooling tank 30 through the transition pipe 41, flows to the other end of the cooling tank 30 along the water channel 36, enters the water cooling pipe 32 under the suction force of the second water pump 42, and finally enters the liquid storage tank 40 again.
As shown in fig. 4, a plurality of flow channels 353 are formed in the cooling block 35, the flow channels 353 divide the cooling block 35 into a plurality of cooling fins 352, the flow channels 353 and the cooling fins 352 are arranged in a staggered manner, the cooling fins 352 include concave portions 3521 and convex portions 3522 connected in the vertical direction, the concave portions 3521 and the convex portions 3522 are both arranged in a V-shape, so that the flow path of the cooling liquid is longer, more heat is absorbed, more heat on the CPU is taken away, and the concave portions 3521 and the convex portions 3522 are connected in a staggered manner.
As shown in fig. 5, the cooling fin 352 further includes a wave crest portion 3523 and a wave trough portion 3524 connected in a horizontal direction, the wave crest portions 3523 and the wave trough portions 3524 are connected to each other in a staggered manner, and the wave crest portions 3523 and the wave trough portions 3524 form a wave shape together, so that a flow path of the cooling liquid is further increased, and the heat dissipation effect is better, the flow channel 353 is disposed in a front-back direction to penetrate through the cooling block 35, and a top of the flow channel 353 in a vertical direction is flush with a top of the cooling block 35.
Preferably, the bottom of the cooling block 35 is opened with a horizontal water hole 351, the water hole 351 penetrates through the plurality of cooling fins 352, the water hole 351 enables the cooling liquid to circulate among the plurality of water channels 36, so as to increase the flow area of the cooling liquid and bring more heat away, the bottom of the cooling tank 38 is also provided with a plurality of honeycomb plates 37, the number of the honeycomb plates 37 is less than that of the cooling block 35, a plurality of honeycomb holes are distributed on the honeycomb plates 37, the cooling liquid can permeate into each honeycomb hole, so that the heat absorption area is larger and more heat can be brought away.
The vane rotating plate 33 is installed at the corner of the water cooling tube 32, the two sides of the vane rotating 331 are respectively provided with a plurality of reinforcing sheets 332, when the cooling liquid flows along the inner wall of the water cooling tube 32, a stagnant layer can be formed due to the relation of friction resistance, the reinforcing sheets 332 have the effect of reinforcing the fluidity of the cooling liquid, the stagnant layer is less when the cooling liquid flows faster, the thickness of the stagnant layer can be reduced, the turbulence degree of a boundary layer is enhanced, and the heat transfer effect is indirectly improved.
Preferably, an absorber plate 31 is disposed below the cooling box 30, the absorber plate 31 is in contact with the CPU and is used for absorbing heat of the CPU, the CPU is cooled by the cooling box 30 and the water cooling pipe 32, and finally the cooling liquid returns to the liquid storage box 40, an end cover 50 is disposed above the cooling box 30, a first groove 51 is disposed inside the end cover 50, a sealing gasket 52 is embedded inside the first groove 51, and the sealing gasket 52 can prevent leakage of the cooling liquid and improve use safety.
Preferably, the lower end of the gasket 52 is provided with a plurality of bumps 521, the upper end of the cooling box 30 is provided with a plurality of second grooves 34, the bumps 521 are embedded in the corresponding second grooves 34, the bumps 521 can enhance the sealing effect, so that the use is safer, the inside of the gasket 52 is provided with a compression cavity 522, and the height of the gasket 52 is greater than that of the first groove 51, so that when the end cover 50 covers the cooling box 30, the gasket 52 is in a compressed state, and the compression cavity 522 provides a space for deformation and compression of the gasket 52, so that the sealing effect is better.
The liquid storage tank 40 with be connected with transition pipe 41 between the cooling tank 30, install first water pump 43 on the transition pipe 41, first water pump 43 is followed the coolant liquid inhale in the liquid storage tank 40 in the cooling tank 30, transition pipe 41 is connected the left rear end of cooling tank 30, inlet 321 is located the right front end of cooling tank 30 makes the distance that the coolant liquid walked more like this, and the heat of taking away is also more.
The water-cooled tube 32 is connected the one end of cooling tank 30 is equipped with inlet 321, the water-cooled tube 32 is connected the one end of depositing liquid case 40 is equipped with outlet 322, second water pump 42 is installed to outlet 322 department, second water pump 42 can make the coolant liquid get back to more fast in depositing liquid case 40, reduces the detention of coolant liquid, improves the rate of reuse.
Preferably, the height of one end of the ventilation opening 11 close to the inner wall of the housing 10 is higher than the height of one end of the ventilation opening 11 far away from the inner wall of the housing 10, the ventilation opening 11 can enable heat in the housing 10 to be dissipated to the outside as soon as possible, and the ventilation opening 11 is obliquely arranged to prevent foreign matters from entering the housing 10.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A heat sink for a ruggedized server, comprising:
the air conditioner comprises a shell (10), wherein the left side wall and the right side wall of the shell (10) are provided with a plurality of ventilation openings (11);
an air supply assembly (20), wherein the air supply assembly (20) is arranged at the upper end of the shell (10);
a liquid storage tank (40), the liquid storage tank (40) being located inside the housing (10);
the cooling box (30) is positioned in the shell (10), the cooling box (30) is positioned on the right side of the liquid storage box (40), a cooling groove (38) is formed in the cooling box (30), a plurality of cooling blocks (35) are arranged at the bottom of the cooling groove (38), the cooling blocks (35) are metal blocks, and a water channel (36) is formed between every two adjacent cooling blocks (35);
the cooling system comprises a water-cooling pipe (32), wherein one end of the water-cooling pipe (32) is connected with the cooling box (30), the other end of the water-cooling pipe (32) is connected with a liquid storage box (40), the water-cooling pipe (32) is arranged in an S shape, a plurality of rotary vane plates (33) are installed inside the water-cooling pipe (32), and a plurality of rotary vanes (331) are distributed on the rotary vane plates (33) at intervals;
the cooling block (35) is internally provided with a plurality of flow channels (353), the flow channels (353) divide the cooling block (35) into a plurality of cooling fins (352), each cooling fin (352) comprises a concave part (3521) and a convex part (3522) which are connected in the vertical direction, the concave parts (3521) and the convex parts (3522) are connected in a staggered manner, each cooling fin (352) further comprises a wave crest part (3523) and a wave trough part (3524) which are connected in the horizontal direction, the wave crest parts (3523) and the wave trough parts (3524) are connected in a staggered manner, the flow channels (353) penetrate through the cooling block (35) along the front-back direction, the top of the flow channels (353) in the vertical direction is flush with the top of the cooling block (35), the bottom of the cooling block (35) is provided with transverse water holes (351), and the water holes (351) penetrate through the plurality of cooling fins (352), the bottom of the cooling groove (38) is also provided with a plurality of honeycomb plates (37), and the number of the honeycomb plates (37) is less than that of the cooling blocks (35).
2. The heat sink for reinforcement servers according to claim 1, wherein the vane plate (33) is installed at a corner of the water cooling tube (32), and a plurality of reinforcing plates (332) are disposed on both sides of the vane (331).
3. The heat sink for the reinforcement server according to claim 1, wherein a heat absorbing plate (31) is disposed below the cooling box (30), an end cap (50) is disposed above the cooling box (30), a first groove (51) is disposed inside the end cap (50), and a sealing gasket (52) is embedded inside the first groove (51).
4. The heat dissipation device for the reinforcement server according to claim 3, wherein the lower end of the gasket (52) is provided with a plurality of bumps (521), the upper end of the cooling box (30) is provided with a plurality of second grooves (34), the bumps (521) are embedded in the corresponding second grooves (34), the gasket (52) is provided with a compression cavity (522), and the height of the gasket (52) is greater than that of the first groove (51).
5. The heat sink for consolidation servers according to claim 1, wherein a transition pipe (41) is connected between the liquid storage tank (40) and the cooling tank (30), and a first water pump (43) is installed on the transition pipe (41).
6. The heat dissipation device for reinforcement servers according to claim 5, wherein a liquid inlet (321) is provided at one end of the water cooling pipe (32) connected to the cooling tank (30), a liquid outlet (322) is provided at one end of the water cooling pipe (32) connected to the liquid storage tank (40), and a second water pump (42) is installed at the liquid outlet (322).
7. The server-hardened heat sink according to claim 1, wherein the vent (11) has an end closer to the inner wall of the housing (10) at a higher level than an end farther from the inner wall of the housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989946.8A CN110850939B (en) | 2019-10-17 | 2019-10-17 | Heat dissipation device for reinforcing server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989946.8A CN110850939B (en) | 2019-10-17 | 2019-10-17 | Heat dissipation device for reinforcing server |
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| Publication Number | Publication Date |
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| CN110850939A CN110850939A (en) | 2020-02-28 |
| CN110850939B true CN110850939B (en) | 2021-02-19 |
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| CN201910989946.8A Active CN110850939B (en) | 2019-10-17 | 2019-10-17 | Heat dissipation device for reinforcing server |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111786302A (en) * | 2020-07-17 | 2020-10-16 | 河南工业职业技术学院 | Multi-functional heat abstractor for power equipment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI336832B (en) * | 2007-12-07 | 2011-02-01 | Coretronic Corp | Heat dissipation module |
| CN101793470B (en) * | 2010-02-10 | 2011-05-04 | 林明星 | Honeycomb type reducing pipe heat radiator |
| CN203840695U (en) * | 2014-05-19 | 2014-09-17 | 刘志海 | Novel heat radiator |
| CN204302895U (en) * | 2015-01-04 | 2015-04-29 | 常州信息职业技术学院 | A kind of high heat dispersion computer cabinet |
| CN107623390B (en) * | 2016-07-13 | 2019-12-06 | 中车株洲电力机车研究所有限公司 | motor with cooling pipeline |
| CN106445033A (en) * | 2016-10-31 | 2017-02-22 | 成都华府科技有限公司 | Computer cluster heat dissipation system |
| CN206300518U (en) * | 2016-12-30 | 2017-07-04 | 惠州市亿能电子有限公司 | A kind of cellular turbulent structure heat exchanger plate |
| CN207198742U (en) * | 2017-07-25 | 2018-04-06 | 天津众赢科技发展有限公司 | A kind of computer water-cooling cooling cabinet |
| CN108459685A (en) * | 2018-05-29 | 2018-08-28 | 滁州职业技术学院 | A kind of computer cabinet of high efficiency and heat radiation |
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