CN114153292B - Heat abstractor of server - Google Patents
Heat abstractor of server Download PDFInfo
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- CN114153292B CN114153292B CN202111371550.0A CN202111371550A CN114153292B CN 114153292 B CN114153292 B CN 114153292B CN 202111371550 A CN202111371550 A CN 202111371550A CN 114153292 B CN114153292 B CN 114153292B
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- server
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- 238000001816 cooling Methods 0.000 claims abstract description 48
- 239000000110 cooling liquid Substances 0.000 claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 110
- 238000003756 stirring Methods 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 17
- 230000008602 contraction Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000009172 bursting Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- G06F1/206—Cooling means comprising thermal management
-
- 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
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- 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 server heat dissipation device which comprises a shell, wherein first fixing frames are fixedly connected to the inner walls of two sides of the shell, a pressing plate is fixedly connected to the outer wall of the bottom of each first fixing frame, a clamping groove is formed in the outer wall of the bottom of each pressing plate, a server body is clamped in the clamping groove, and an air cooling assembly used for cooling the server body is arranged in the shell. According to the invention, the expansion pipe has a certain expansion capacity, so that when the server body is overheated, the expansion pipe can be expanded by the principle of thermal expansion and cold contraction, the inner diameter of the expansion pipe is enlarged, the flow of water cooling liquid in the expansion pipe can be increased when the inner diameter of the expansion pipe is enlarged, the heat dissipation effect of the water cooling assembly on the server body is further improved, and the phenomenon of bursting of a pipeline caused by overlarge internal air pressure can be effectively avoided by the expansion capacity of the expansion pipe, so that the safety is higher.
Description
Technical Field
The invention relates to the field of server heat dissipation, in particular to a server heat dissipation device.
Background
With the development of novel technologies such as cloud computing and big data, the requirements on storage capacity and computing capacity of data computing are higher and higher, the storage density of a single-machine system is higher and higher, the power consumption is higher and higher, the heat dissipation of a server becomes a current critical problem, the requirements on the system power consumption of the society are higher and higher, and energy conservation is a current mainstream trend. Common heat dissipation modes include liquid cooling heat dissipation and air cooling heat dissipation, wherein the liquid cooling heat dissipation is realized by inputting a refrigerant into the whole water tank, and the refrigerant circularly flows to take away heat of a server node, so that the heat dissipation requirement of each device is met.
The existing liquid cooling heat radiation structure is in order to improve the radiating effect of liquid cooling heat radiation structure when carrying out the radiating work to the server, and most liquid cooling pipes are direct fixed connection on the outer wall of server, because the server can produce a large amount of heat at the in-process of work, can lead to liquid cooling pipe inside to increase along with the increase of temperature along with liquid cooling heat radiation structure continuously dispels the heat to the server and leads to the atmospheric pressure to increase, can not only lead to liquid cooling pipe's cooling effect to descend gradually in the past, still probably can lead to the liquid cooling pipe to appear the condition of pipe explosion, exists great installation hidden danger. Therefore, a server heat sink is needed to solve the above-mentioned problems.
Disclosure of Invention
The present invention provides a server heat dissipation device to solve the above-mentioned problems of the related art.
The technical scheme of the invention is realized as follows:
the utility model provides a server heat abstractor, includes the casing, the equal fixedly connected with first mount of both sides inner wall of casing, the bottom outer wall fixedly connected with clamp plate of first mount, the draw-in groove has been seted up to the bottom outer wall of clamp plate, the inside joint of draw-in groove has the server body, the inside of casing is provided with and is used for right the forced air cooling subassembly that the server body cooled down, the bottom of casing set up with be used for driving the forced air cooling subassembly carries out horizontal migration's drive assembly, peg graft the intake pipe that has the equidistance to distribute on one side outer wall of casing, the top of casing is provided with dustproof subassembly, one side outer wall of casing is provided with be used for right the water-cooling subassembly that the server body cooled down, one side outer wall fixedly connected with control panel of casing.
Further, the water-cooling assembly is in including fixed connection the first backup pad of casing one side outer wall, the bottom outer wall fixedly connected with down tube of first backup pad, the down tube is kept away from one end fixedly connected with of first backup pad is in on one side outer wall of casing, the top outer wall fixedly connected with liquid reserve tank of first backup pad, the equal fixedly connected with baffle of both sides inner wall of liquid reserve tank, the figure of baffle is two sets of, two sets of the baffle encloses into jointly has the heat preservation chamber, the baffle with the liquid reserve tank encloses into and has the liquid storage chamber, the inside of liquid storage chamber holds water-cooling liquid, one side outer wall of server body is provided with spacing subassembly, the inside grafting of spacing subassembly has the expansion pipe, the circumference outer wall of expansion pipe with one side outer wall of server body contacts, the both ends of expansion pipe are pegged graft respectively and are had catheter and liquid reserve tank, the circumference outer wall grafting of catheter has first liquid suction pipe, the one end extension to the bottom of liquid reserve tank, the circumference outer wall has first liquid suction pipe to enclose into the heat preservation chamber, the first circulating pipe with the liquid suction pipe encloses into the liquid storage tank has the first liquid suction pipe, the second circulating pipe has the first end to be provided with two sets of solenoid valve, the first liquid suction pipe extension pipe sets has inside the first end, the first liquid suction pipe extension pipe has the first end, the second liquid suction pipe has the inside the first end is provided with the first solenoid valve, the first liquid inlet pipe extension pipe.
Further, the forced air cooling subassembly including set up with the inside connecting plate of casing, the top outer wall fixedly connected with second backup pad of connecting plate, one side outer wall fixedly connected with stiffener of second backup pad, the first motor of one end outer wall fixedly connected with of stiffener, the output shaft one end outer wall fixedly connected with axle sleeve of first motor, the circumference outer wall fixedly connected with flabellum of axle sleeve, logical groove has been seted up to the top outer wall of connecting plate.
Further, the drive assembly includes fixed connection be in the second motor of casing one side outer wall, the output shaft one end outer wall fixedly connected with screw thread lead screw of second motor, screw thread lead screw's circumference outer wall threaded connection has screw thread sleeve, screw thread sleeve's top outer wall fixedly connected with dead lever, the dead lever is kept away from screw thread sleeve's one end fixed connection is in on the bottom outer wall of connecting plate.
Further, the spout has been seted up to the bottom inner wall of casing, the equal sliding connection of both sides inner wall of spout has the slider, the top outer wall fixedly connected with upstand of slider, the one end fixedly connected with of upstand is in on the bottom outer wall of screw sleeve.
Further, a second fixing frame is fixedly connected to the outer wall of one side of the shell, and the second fixing frame and the second motor form fixed connection.
Further, the limiting component comprises a positioning frame fixedly connected to the outer wall of one side of the server body, and the positioning frames are equidistantly distributed on the outer wall of one side of the server body.
Further, the stirring assembly comprises a rotating column which is connected with the outer wall of one side of the partition board in a rotating way, a fixing seat is fixedly connected with the outer wall of the circumference of the rotating column, a stirring plate and an arc plate are fixedly connected with the outer wall of one side of the fixing seat respectively, the cross section of the stirring plate is a right triangle, an arc groove is formed in the inner wall of one side of the fixing seat, the arc groove is located in the middle of the stirring plate and the arc plate, and stirring rods which are distributed circularly are fixedly connected with the outer wall of the circumference of the rotating column in equal distance.
Further, the mounting groove has been seted up at the top of casing, the inside joint of mounting groove has the dust screen.
Further, one side inner wall fixedly connected with telescopic link of locating frame, the telescopic link is kept away from the one end fixedly connected with grip ring of locating frame, the circumference outer wall of telescopic link has cup jointed the spring.
The invention has the beneficial effects that:
according to the server heat dissipation device provided by the invention, a large amount of heat can be generated when the server body works through the water cooling assembly, at the moment, the water cooling liquid in the liquid storage tank can be pumped into the expansion pipe through the starting liquid guide pipe, and the expansion pipe is fixedly connected to the outer wall of the server body, so that the heat generated by the server body can be effectively absorbed and exported through the water cooling liquid, and a good heat dissipation effect is achieved for the server body;
because the expansion pipe has certain expansion capacity, when the server body is overheated, can make the expansion pipe expand through the principle of thermal tension shrinkage to enlarged the internal diameter of expansion pipe, can increase the flow of its inside water-cooling liquid when the expansion pipe internal diameter enlarges, further improve the radiating effect of water-cooling subassembly to the server body, and through the expansion capacity of expansion pipe, can also effectually avoid its inside atmospheric pressure to appear the phenomenon emergence that the pipeline bursts, the security is higher.
According to the server heat dissipation device, the first liquid suction pipe, the second liquid suction pipe, the first liquid inlet pipe, the second liquid inlet pipe, the first electromagnetic valve and the second electromagnetic valve are arranged, when a worker opens the first electromagnetic valve and closes the second electromagnetic valve, the water cooling liquid at the bottom of the liquid storage tank can be pumped out through the first liquid suction pipe to perform water cooling and cooling operation on the server body, after the cooling operation of the water cooling liquid is finished, the water cooling liquid absorbing heat is guided into the liquid storage cavity at the upper part of the liquid storage tank through the first liquid inlet pipe, classified storage of the water cooling liquid is realized, the cooling effect of the water cooling liquid on the server body is effectively guaranteed, a good heat insulation effect can be achieved through the heat preservation cavity arranged in the liquid storage tank, and the situation that the water cooling liquid in the upper liquid storage cavity exchanges with the water cooling liquid in the lower liquid storage cavity is further avoided.
According to the server heat dissipation device, through the stirring assembly, when the first liquid inlet pipe or the second liquid inlet pipe pumps water cooling liquid into the liquid storage cavity, the pumped water cooling liquid can impact the arc-shaped groove formed in one side of the fixing seat, and the water cooling liquid can have a certain impact force through the arrangement of the arc-shaped groove and the arc-shaped plate, so that the stirring plate rotates to drive the rotating column and the stirring rod to rotate together, and the heat dissipation efficiency of the water cooling liquid in the liquid storage cavity can be improved.
According to the server heat dissipation device, the clamping ring, the telescopic rod and the spring are arranged, the expansion pipe can be effectively limited and fixed under the combined action of the telescopic rod and the spring, so that the stability of the expansion pipe is ensured when water cooling liquid is pumped into the expansion pipe, and meanwhile, when the inner diameter of the expansion pipe changes due to expansion caused by heat and contraction caused by cold, the expansion pipe can be tightly attached to the outer wall of the server body under the action of the telescopic rod and the spring, and the heat dissipation effect of the water cooling assembly on the server body is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the internal structure of the housing of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is an enlarged schematic view of the structure of the present invention at a.
Fig. 4 is an enlarged schematic view of the structure at B of the present invention.
Fig. 5 is a schematic diagram of the internal structure of the liquid storage tank of the present invention.
Fig. 6 is an enlarged schematic view of the structure at C of the present invention.
FIG. 7 is a schematic view of the overall structure of the stirring assembly of the present invention.
Fig. 8 is a schematic diagram of a distribution structure of a limiting component according to the present invention.
Fig. 9 is a schematic view of a clamping ring structure according to the present invention.
In the figure:
1. a housing; 2. a dust screen; 3. a server body; 4. a first fixing frame; 5. a pressing plate; 6. an expansion tube; 7. a liquid storage tank; 8. a liquid storage cavity; 9. a partition plate; 10. a heat preservation cavity; 11. a first support plate; 12. an air inlet pipe; 13. a mounting groove; 14. a control panel; 15. a positioning frame; 16. a circulation pipe; 17. a fan blade; 18. a reinforcing rod; 19. a second support plate; 20. a through groove; 21. a connecting plate; 23. a threaded screw rod; 24. a chute; 25. a slide block; 26. a threaded sleeve; 27. a first motor; 28. a first liquid inlet pipe; 29. a catheter; 30. a first liquid extraction tube; 31. a diagonal rod; 32. the second fixing frame; 33. a second motor; 35. a first electromagnetic valve; 36. a second electromagnetic valve; 37. a second liquid extraction tube; 38. rotating the column; 39. a stirring rod; 40. an arc-shaped plate; 41. a stirring plate; 42. a fixing seat; 43. a telescopic rod; 44. a spring; 45. a clamping ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
Embodiment one:
in accordance with an embodiment of the present invention,
referring to fig. 1-9, a server heat dissipation device includes a housing 1, the first mount 4 of both sides inner wall of housing 1 is all fixedly connected with, the bottom outer wall fixedly connected with clamp plate 5 of first mount 4, the draw-in groove has been seted up to the bottom outer wall of clamp plate 5, the inside joint of draw-in groove has a server body 3, the inside of housing 1 is provided with the forced air cooling subassembly that is used for cooling down server body 3, the bottom of housing 1 sets up and is used for driving the forced air cooling subassembly and carries out horizontal migration's drive assembly, one side outer wall of housing 1 peg graft have equidistant intake pipe 12 that distributes, because the cross section of intake pipe 12 is "7" style of calligraphy, consequently, when forced air cooling subassembly cools down to housing 1 inside can effectually avoid there being a large amount of dust to draw into the condition in housing 1 and take place, the top of housing 1 is provided with dustproof subassembly, one side outer wall of housing 1 is provided with the water-cooling subassembly that is used for cooling down server body 3, one side outer wall fixedly connected with control panel 14 of housing 1.
Embodiment two:
referring to fig. 1, 3, 5, 8, the water cooling assembly comprises a first supporting plate 11 fixedly connected to one side outer wall of a shell 1, a diagonal rod 31 fixedly connected to the bottom outer wall of the first supporting plate 11, one end of the diagonal rod 31 far away from the first supporting plate 11 is fixedly connected to one side outer wall of the shell 1, a liquid storage tank 7 is fixedly connected to the top outer wall of the first supporting plate 11, partition plates 9 are fixedly connected to the inner walls of two sides of the liquid storage tank 7, the number of the partition plates 9 is two, two groups of partition plates 9 jointly enclose a heat preservation cavity 10, the partition plates 9 and the liquid storage tank 7 enclose a liquid storage cavity 8, water cooling liquid is contained in the liquid storage cavity 8, a limit assembly is arranged on one side outer wall of a server body 3, an expansion pipe 6 is inserted in the limit assembly, the circumference outer wall of the expansion pipe 6 contacts with one side outer wall of the server body 3, liquid guide pipes 29 and 16 are respectively inserted in two ends of the expansion pipe 6, the first liquid suction pipe 30 is inserted into the circumference outer wall of the liquid guide pipe 29, one end of the first liquid suction pipe 30 extends to the bottom of the liquid storage tank 7, the first liquid inlet pipe 28 is inserted into the circumference outer wall of the circulating pipe 16, one end of the first liquid inlet pipe 28 extends to the top of the liquid storage tank 7, the second liquid inlet pipe is inserted into the circumference outer wall of the first liquid inlet pipe 28, one end of the second liquid inlet pipe extends to the inside of the other liquid storage cavity 8, the second liquid suction pipe 37 is inserted into the circumference outer wall of the first liquid suction pipe 30, the first electromagnetic valve 35 and the second electromagnetic valve 36 are respectively arranged on the circumference outer walls of the first liquid suction pipe 30 and the second liquid suction pipe 37, stirring components are arranged in the liquid storage tank 7, the number of the stirring components is two, the two stirring components are respectively positioned in the two groups of the liquid storage cavities 8, a large amount of heat can be generated when the server body 3 works, at this time, the water-cooling liquid in the liquid storage tank 7 can be pumped into the expansion pipe 6 by starting the liquid guide pipe 29, and because the expansion pipe 6 is fixedly connected to the outer wall of the server body 3, the heat generated by the server body 3 can be effectively absorbed and led out through the water-cooling liquid, so that a good heat dissipation effect is achieved on the server body 3, and because the expansion pipe 6 has a certain expansion capacity, when the server body 3 is overheated, the expansion pipe 6 can be expanded by the principle of hot-expansion and cold-shrinkage, so that the inner diameter of the expansion pipe 6 is enlarged, the flow of the water-cooling liquid in the expansion pipe 6 can be increased when the inner diameter of the expansion pipe 6 is enlarged, the heat dissipation effect of the water-cooling assembly on the server body 3 is further improved, and the phenomenon that the pipeline bursts due to overlarge internal air pressure of the expansion pipe 6 can be effectively avoided, so that the safety is higher.
Embodiment III:
referring to fig. 1, 4 and 5, the air cooling assembly comprises a connecting plate 21 arranged inside a shell 1, a second supporting plate 19 is fixedly connected to the outer wall of the top of the connecting plate 21, a reinforcing rod 18 is fixedly connected to the outer wall of one side of the second supporting plate 19, a first motor 27 is fixedly connected to the outer wall of one end of the reinforcing rod 18, a shaft sleeve is fixedly connected to the outer wall of one end of an output shaft of the first motor 27, fan blades 17 are fixedly connected to the outer wall of the circumference of the shaft sleeve, through grooves 20 are formed in the outer wall of the top of the connecting plate 21, the fan blades 17 can be driven to rotate by starting the first motor 27, the flow rate of air inside the shell 1 can be accelerated in the rotating process of the fan blades 17, so that a good heat dissipation effect can be achieved on the server body 3, meanwhile, the influence on the circulation of air flow can be avoided through the through grooves 20 formed in the bottom of the connecting plate 21, and the heat dissipation efficiency of the air cooling assembly on the server body 3 is guaranteed.
Embodiment four:
referring to fig. 1, 4, 5, the driving assembly includes a second motor 33 fixedly connected to an outer wall of one side of the casing 1, a threaded screw rod 23 is fixedly connected to an outer wall of one end of an output shaft of the second motor 33, a threaded sleeve 26 is screwed to an outer wall of a circumference of the threaded screw rod 23, a fixing rod is fixedly connected to an outer wall of a top of the threaded sleeve 26, one end of the fixing rod, which is far away from the threaded sleeve 26, is fixedly connected to an outer wall of a bottom of the connecting plate 21, a sliding groove 24 is formed in the inner wall of the bottom of the casing 1, sliding blocks 25 are slidably connected to inner walls of two sides of the sliding groove 24, a vertical column is fixedly connected to an outer wall of the top of the sliding block 25, one end of the vertical column is fixedly connected to an outer wall of the bottom of the threaded sleeve 26, a second fixing frame 32 is fixedly connected to the outer wall of one side of the casing 1, the second fixing frame 32 is fixedly connected to the second motor 33, the second fixing frame is fixedly connected to the second motor 33, the second motor 33 drives the threaded screw rod 23 to rotate through starting the second motor 33, and the threaded sleeve 26 can be rotated together in a process of the rotation of the threaded screw rod 23, and the threaded sleeve 26 is fixedly connected to the sliding rod is formed.
Fifth embodiment:
referring to fig. 7 and 8, the limiting component includes a positioning frame 15 fixedly connected to an outer wall of one side of the server body 3, the positioning frame 15 is equidistantly distributed on an outer wall of one side of the server body 3, the stirring component includes a rotating column 38 rotatably connected to an outer wall of one side of the partition board 9, a fixing seat 42 is fixedly connected to a circumferential outer wall of the rotating column 38, a stirring plate 41 and an arc plate 40 are fixedly connected to an outer wall of one side of the fixing seat 42, a right triangle is formed in a cross section of the stirring plate 41, an arc groove is formed in an inner wall of one side of the fixing seat 42, the arc groove is located in the middle of the stirring plate 41 and the arc plate 40, stirring rods 39 are circularly distributed at equal intervals are fixedly connected to a circumferential outer wall of the rotating column 38, when water cooling liquid is pumped into the liquid storage cavity 8 from the first liquid inlet pipe 28 or the second liquid inlet pipe, the water cooling liquid pumped into the arc groove formed in one side of the fixing seat 42 can be impacted, and the water cooling liquid can have a certain impact force through the arc groove and the arrangement of the arc groove and the arc plate 40, so that the stirring plate 41 can rotate to drive the rotating column 38 and the stirring rods 39 to rotate together, thereby accelerate the heat dissipation efficiency of the water cooling liquid inside the liquid storage cavity 8.
Example six:
referring to fig. 1-2, the top of the housing 1 is provided with a mounting groove 13, the inside of the mounting groove 13 is clamped with a dust screen 2, and the dust screen 2 arranged at the top of the housing 1 can effectively prevent the air cooling assembly from sucking excessive dust into the housing 1 when radiating the server body 3.
Embodiment seven:
referring to fig. 9, an inner wall of one side of the positioning frame 15 is fixedly connected with a telescopic rod 43, one end of the telescopic rod 43 away from the positioning frame 15 is fixedly connected with a clamping ring 45, a spring 44 is sleeved on the outer wall of the circumference of the telescopic rod 43, the expansion pipe 6 can be effectively limited and fixed through the combined action of the telescopic rod 43 and the spring 44, stability can be ensured when water cooling liquid is pumped into the expansion pipe 6, and meanwhile, when the inner diameter of the expansion pipe 6 changes due to expansion caused by heat and contraction caused by cold, the expansion pipe 6 can be tightly attached to the outer wall of the server body 3 through the action of the telescopic rod 43 and the spring 44, so that the heat dissipation effect of the water cooling assembly to the server body 3 is ensured.
In summary, by means of the above technical solution of the present invention, a large amount of heat is generated during the operation of the server body 3, at this time, the water-cooling liquid in the liquid storage tank 7 can be pumped into the expansion pipe 6 by starting the liquid guiding pipe 29, and since the expansion pipe 6 is fixedly connected to the outer wall of the server body 3, the heat generated by the server body 3 can be effectively absorbed and guided out by the water-cooling liquid, so that a good heat dissipation effect is achieved for the server body 3, and since the expansion pipe 6 has a certain expansion capability, when the server body 3 is overheated, the expansion pipe 6 can be expanded by the principle of thermal expansion and contraction, so that the inner diameter of the expansion pipe 6 is enlarged, and when the inner diameter of the expansion pipe 6 is enlarged, the flow of the water-cooling liquid in the expansion pipe 6 can be increased, so that the heat dissipation effect of the water-cooling assembly to the server body 3 is further improved, and by the expansion capability of the expansion pipe 6, the phenomenon that the pipelines burst due to overlarge internal air pressure can be effectively avoided, the safety is higher, when a worker opens the first electromagnetic valve 35 and closes the second electromagnetic valve 36, the water-cooling liquid at the bottom of the liquid storage tank 7 can be pumped out through the first liquid pumping pipe 30 to perform water-cooling operation on the server body 3, after the cooling operation of the water-cooling liquid is finished, the water-cooling liquid absorbing heat is guided into the liquid storage cavity 8 at the upper part of the liquid storage tank 7 through the first liquid inlet pipe 28, the classified storage of the water-cooling liquid is realized, the cooling effect of the water-cooling liquid on the server body 3 is effectively ensured, the good heat insulation effect can be realized through the heat preservation cavity 10 arranged in the liquid storage tank 7, the occurrence of cold-heat exchange of the water-cooling liquid in the upper liquid storage cavity 8 and the water-cooling liquid in the lower liquid storage cavity 8 is further avoided, when the first liquid inlet pipe 28 or the second liquid inlet pipe pumps water-cooling liquid into the liquid storage cavity 8, the pumped water-cooling liquid can impact in the arc-shaped groove formed in one side of the fixed seat 42, and the water-cooling liquid can have a certain impact force through the arrangement of the arc-shaped groove and the arc-shaped plate 40, so that the stirring plate 41 rotates to drive the rotating column 38 and the stirring rod 39 to rotate together, the heat dissipation efficiency of the water-cooling liquid in the liquid storage cavity 8 can be accelerated, the expansion pipe 6 can be effectively limited and fixed through the combined action of the telescopic rod 43 and the spring 44, stability is guaranteed when the water-cooling liquid is pumped into the expansion pipe 6, and meanwhile, the expansion pipe 6 can be tightly attached to the outer wall of the server body 3 through the action of the telescopic rod 43 and the spring 44 when the inner diameter of the expansion pipe 6 changes due to thermal expansion and contraction, and the heat dissipation effect of the water-cooling assembly on the server body 3 is guaranteed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a server heat abstractor, includes casing (1), its characterized in that, the equal fixedly connected with first mount (4) of both sides inner wall of casing (1), the bottom outer wall fixedly connected with clamp plate (5) of first mount (4), the draw-in groove has been seted up to the bottom outer wall of clamp plate (5), the inside joint of draw-in groove has server body (3), the inside of casing (1) is provided with and is used for right the forced air cooling subassembly that cools down of server body (3), the bottom of casing (1) set up with be used for driving forced air cooling subassembly carries out horizontal migration's drive assembly, one side outer wall grafting of casing (1) has intake pipe (12) of equidistance distribution, the top of casing (1) is provided with dustproof subassembly, one side outer wall of casing (1) is provided with be used for right the water-cooling component that cools down of server body (3), one side outer wall fixedly connected with control panel (14) of casing (1), water-cooling component is including fixed connection be in first backup pad (11) of casing (1) one side outer wall, the bottom of first backup pad (11) is pegged graft and is in one side (31) is in the fixed connection of first backup pad (31), the utility model discloses a liquid storage device, including liquid storage box (7), baffle (9) are all fixedly connected with in both sides inner wall of liquid storage box (7), the figure of baffle (9) is two sets of, two sets of baffle (9) enclose into jointly and have heat preservation chamber (10), baffle (9) with liquid storage box (7) enclose into have liquid storage chamber (8), the inside of liquid storage chamber (8) holds water-cooling liquid, one side outer wall of server body (3) is provided with spacing subassembly, spacing subassembly's inside grafting has expansion pipe (6), the circumference outer wall of expansion pipe (6) with one side outer wall of server body (3) contacts, the both ends of expansion pipe (6) are pegged graft respectively and are had catheter (29) and circulating pipe (16), the circumference outer wall of catheter (29) is pegged graft and is had first liquid pumping pipe (30), the one end of first liquid pumping pipe (30) extends to the bottom of liquid storage box (7), the circumference outer wall of circulating pipe (16) is pegged graft and is had first liquid inlet tube (28), first liquid pumping pipe (28) the circumference outer wall of first liquid pumping pipe (7) extends to the circumference of one end (8) and has one end of second liquid pumping pipe (37) to the inner wall of second liquid pumping pipe (8), the utility model discloses a liquid pump, including first drawing liquid pipe (30) with the circumference outer wall of second drawing liquid pipe (37) is provided with first solenoid valve (35) and second solenoid valve (36) respectively, the inside of liquid reserve tank (7) is provided with stirring subassembly, stirring subassembly's number is two sets of, two sets of stirring subassembly are located the inside of two sets of stock solution chamber (8) respectively, the forced air cooling subassembly including set up with inside connecting plate (21) of casing (1), the top outer wall fixedly connected with second backup pad (19) of connecting plate (21), one side outer wall fixedly connected with stiffener (18) of second backup pad (19), one end outer wall fixedly connected with first motor (27) of stiffener (18), output shaft one end outer wall fixedly connected with axle sleeve of first motor (27), circumference outer wall fixedly connected with flabellum (17) of axle sleeve, logical groove (20) have been seted up to the top outer wall of connecting plate (21).
2. A server heat sink according to claim 1, wherein the driving assembly comprises a second motor (33) fixedly connected to an outer wall of one side of the housing (1), a threaded screw (23) is fixedly connected to an outer wall of one end of an output shaft of the second motor (33), a threaded sleeve (26) is screwed to a circumferential outer wall of the threaded screw (23), a fixing rod is fixedly connected to a top outer wall of the threaded sleeve (26), and one end of the fixing rod, which is far away from the threaded sleeve (26), is fixedly connected to a bottom outer wall of the connecting plate (21).
3. The server heat dissipation device according to claim 2, wherein a chute (24) is formed in the bottom inner wall of the housing (1), sliding blocks (25) are slidably connected to the inner walls of two sides of the chute (24), a vertical post is fixedly connected to the top outer wall of the sliding blocks (25), and one end of the vertical post is fixedly connected to the bottom outer wall of the threaded sleeve (26).
4. A server heat sink according to claim 3, wherein a second fixing frame (32) is fixedly connected to an outer wall of one side of the housing (1), and the second fixing frame (32) is fixedly connected to the second motor (33).
5. The server heat dissipation device according to claim 4, wherein the limiting component comprises a positioning frame (15) fixedly connected to an outer wall of one side of the server body (3), and the positioning frames (15) are equidistantly distributed on an outer wall of one side of the server body (3).
6. The server heat dissipation device according to claim 5, wherein the stirring assembly comprises a rotating column (38) rotatably connected to one side outer wall of the partition plate (9), a fixed seat (42) is fixedly connected to the circumference outer wall of the rotating column (38), a stirring plate (41) and an arc plate (40) are fixedly connected to one side outer wall of the fixed seat (42), the cross section of the stirring plate (41) is a right triangle, an arc groove is formed in one side inner wall of the fixed seat (42), the arc groove is located in the middle of the stirring plate (41) and the arc plate (40), and stirring rods (39) distributed in a circular shape are fixedly connected to the circumference outer wall of the rotating column (38).
7. The server heat dissipation device according to claim 6, wherein a mounting groove (13) is formed in the top of the housing (1), and a dust screen (2) is clamped inside the mounting groove (13).
8. The server heat dissipation device according to claim 7, wherein a telescopic rod (43) is fixedly connected to an inner wall of one side of the positioning frame (15), a clamping ring (45) is fixedly connected to one end, away from the positioning frame (15), of the telescopic rod (43), and a spring (44) is sleeved on the outer circumferential wall of the telescopic rod (43).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111371550.0A CN114153292B (en) | 2021-11-18 | 2021-11-18 | Heat abstractor of server |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111371550.0A CN114153292B (en) | 2021-11-18 | 2021-11-18 | Heat abstractor of server |
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| CN114153292B true CN114153292B (en) | 2023-08-22 |
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| CN114153292A (en) | 2022-03-08 |
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Effective date of registration: 20240305 Address after: Floor 12, Unit 2, Building 2, No. 11 Spectral Middle Road, Huangpu District, Guangzhou City, Guangdong Province, 510700, China Patentee after: China Southern Power Grid Digital Power Grid Group Information Communication Technology Co.,Ltd. Country or region after: China Address before: 510525 room 86, room 406, No. 1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou, Guangdong Province Patentee before: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Country or region before: China |