CN101330816A - Liquid cooling type radiating module - Google Patents

Liquid cooling type radiating module Download PDF

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Publication number
CN101330816A
CN101330816A CNA2007101125625A CN200710112562A CN101330816A CN 101330816 A CN101330816 A CN 101330816A CN A2007101125625 A CNA2007101125625 A CN A2007101125625A CN 200710112562 A CN200710112562 A CN 200710112562A CN 101330816 A CN101330816 A CN 101330816A
Authority
CN
China
Prior art keywords
liquid cooling
room
radiating
radiating fin
water tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2007101125625A
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Chinese (zh)
Inventor
叶云玉
肖启能
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJUN TECHNOLOGY Corp
Original Assignee
FUJUN TECHNOLOGY Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUJUN TECHNOLOGY Corp filed Critical FUJUN TECHNOLOGY Corp
Priority to CNA2007101125625A priority Critical patent/CN101330816A/en
Publication of CN101330816A publication Critical patent/CN101330816A/en
Pending legal-status Critical Current

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Abstract

The invention is a liquid-cooling heat dissipation module, which includes a liquid cooling head and a plurality of pipes connected between a pressurizing heat dissipation module and the liquid cooling head, wherein a group of cooling fins and a pressurizing water tank are modularized on the pressurizing heat dissipation module; a plurality of cooling fins are distributed on the group of the cooling fins; flow passages are formed among the cooling fins for allowing a liquid with the heat exchange effect to circulate; the pressurizing water tank is assembled on the group of the cooling fins, an accommodating room is formed inside the pressurizing water tank and communicates with the flow passages of the group of the cooling fins, and a pressurizing device is provided for applying motive power to the liquid and allowing the liquid to enter the pipes and circulate continuously. The traditional group of cooling fins, the water tank and the pressurizing device are modularized efficiently, so that the volume is smaller, and the liquid cooling type heat dissipation module can be installed in the case of a computer or an electronic device more easily and conveniently.

Description

Liquid cooling radiation module
Technical field
The present invention is about a kind of radiating module, especially refer to a kind of effectively with traditional heat-dissipating fins group, water tank and pressue device modularization, the formation volume is little, the structure of easy installation, and possesses the conduit that can destroy or force to yield, and the liquid cooling radiation module easily of assembling in computer or the electronic device shell can be provided.
Background technology
In general computer or comparatively complicated electronic equipment, on its central processing unit (CPU) (or various grafting card, electronic building brick), be provided with a large amount of heat energy that heat abstractor can produce when getting rid of work, use and avoid central processor temperature to raise gradually and have influence on operating efficiency, even cause the generation of fault.
Traditional heat abstractor has generally comprised radiating fin group and fan, wherein this radiating fin group is attached at the central processing unit surface, utilize heat exchange pattern that heat is transferred on its radiating fin by central processing unit, blow air-flow to this radiating fin cooling by fan again, so to reach the effect of heat radiation, yet this radiating mode efficient is often slower; And along with development of science and technology, produced radiating efficiency water-cooling type radiator faster afterwards, further be provided with conduit, water tank and pressue device between central processing unit and radiating fin group, this catheter interior circulates (for example: water) has the fluid of tool heat conduction effect; This water tank is communicated in conduit, and its inside has room can supply fill fluid; And this pressue device can be motor or compressor, and it can impose power to the fluid in the conduit, makes fluid circulate along conduit, thereby the heat conduction between OverDrive CPU and the radiating fin group reaches better radiating effect.
Above-mentioned water-cooling type radiator different structure along practising for a long time, also developing gradually afterwards, yet, water cooling in prior technology formula radiator, its pressue device, water tank and radiating fin group are divided equally and are arranged, and when it is installed among computer or the electronic device shell, often occupy very large space; And can't change and cooperate the structure of its assembly of adjustment or pipeline along with the installation position of casing internal electrical components (central processing unit, various grafting card or electronic building brick) usually, thereby it is inconvenient greatly to have caused use to go up.
Summary of the invention
The object of the present invention is to provide a liquid cooling radiation module, effectively with radiating fin group, water tank and pressue device modularization, the formation volume is little, the structure of easy installation; And it possesses the conduit that can destroy or force to yield, and the convenience of assembling in computer or the electronic device shell can be provided.
For reaching above-mentioned purpose, liquid cooling radiation module of the present invention includes a liquid cooling head, a pressurization radiating module and is connected between pressurization radiating module and the liquid cooling head, a plurality of conduits of deflection, wherein:
This liquid cooling head inside is formed with heat-exchanging chamber for holding fluid, and have a cooling surface and can be pasted to central processing unit, various grafting card or electronic building brick surface, make fluid absorb the heat that this central processing unit, various grafting card or electronic building brick work produce via heat conduction;
This pressurization radiating module includes a radiating fin group and and is assembled in pressurised water tank on this radiating fin group, wherein:
Be laid with a plurality of radiating fins on this radiating fin group, and can be equiped with fan, wherein, but have between this radiating fin runner sacrificial vessel heat conduction effect fluid (for example: water) circulation, use the heat exchange of accelerating fluid;
The inner room with dividing plate that forms of this pressurised water tank communicates with the runner of this radiating fin group, and this room can supply the splendid attire fluid, and the flow direction of control fluid in the runner of this radiating fin group; In addition, and have a pressue device, be provided with an impeller in this pressue device, this impeller can be subjected to driven rotary and convection cell applies power, makes fluid enter and continues circulation within the conduit.
Because liquid cooling radiation module of the present invention, effectively with radiating fin group, water tank and pressue device modularization, therefore, its volume is littler, when being installed among computer or the electronic device shell, will be more simple, convenient, and be difficult for interfering with the ornaments position of other electronic building brick (central processing unit, various grafting card or electronic building brick) in the casing; In addition, but destroying or force to yield of its liquid cooling head mat conduit and be installed up to the electronic building brick of variant position easily provides the facility in the use.
Description of drawings
Fig. 1 is stereoscopic figure of the present invention;
Fig. 2 is an exploded perspective view of the present invention;
Fig. 3 is an operating state side sectional view of the present invention;
Fig. 4 is the operating state sectional top plan view of pressurization radiating module;
Fig. 5 is an enforcement state stereoscopic schematic diagram of the present invention;
Wherein,
10 radiating fin groups, 11 radiating fins
12 bafflers, 120 runners
13 top covers, 14 first dividing plates
15 first rooms, 16 second rooms
17 spiral covers, 20 fans
30 liquid cooling, 31 fixture
32 joints, 33 base plates
330 cooling surfaces, 34 heat exchanging fins
40 pressurization radiating modules, 41 pressurised water tanks
410 fluid holes, 411 liquid-entering holes
42 second partitions 43 the 3rd room
44 the 4th rooms, 45 pressure (hydraulic) water case lids
46 pressue devices, 47 shells
470 drain pipes 471 the 3rd demarcation strip
472 inlet openings, 48 impellers
49 power set, 480 flabellums
50 first conduits, 51 second conduits
60 casings, 61 electronic building bricks
Embodiment
Please referring to Fig. 1, Fig. 2 and shown in Figure 3, liquid cooling radiation module of the present invention includes a liquid cooling 30, one pressurization radiating module 40, one first conduit 50 and one second conduit 51, wherein:
This liquid cooling 30 periphery are provided with fixture 31 can be fixed to an electronic building brick 61 (for example: central processing unit, various grafting card or electronic building brick) on (please cooperate referring to shown in Figure 5) with this liquid cooling 30; Other its inside is formed with heat-exchanging chamber and supplies to hold fluid, but and have two joints 32 and by the made base plate 33 of heat-conducting metal; Wherein, this two joint 32 communicates with heat-exchanging chamber; This base plate 33 has a cooling surface 330 can be pasted to above-mentioned electronic building brick 61 surfaces, absorb this electronic building brick 61 and make the heat of generation, and be pasted with a plurality of heat exchanging fins 34 on these base plate 33 relative cooling surfaces 330 another surfaces, this heat exchanging fin 34 is positioned within the heat-exchanging chamber, in order to increase the overall thermal exchange area of this cooling surface 330 and fluid;
This pressurization radiating module 40 includes:
One radiating fin group 10, be array type on it and be laid with a plurality of radiating fin 11 blocks, and between adjacent radiating fin 11 blocks, be provided be equi-spaced apart and even numbers (for example: a plurality of bafflers 12 eight), wherein this baffler 12 can be divided into first group and second group of equal number (for example: four to four); Each baffler 12 side surface is connected in radiating fin 11 1 ends, but it is heat-conducting metal (for example: copper, iron, an aluminium) material, but and inner shaft to the fluid that is formed with runner 120 sacrificial vessel heat conduction effects (for example: water) circulation; In addition, these radiating fin group 10 tops are covered with a top cover 13, and the relative position between first group and second group's baffler 12 is provided with one first dividing plate 14, thereby is formed with one first room 15 and one second room 16 that communicates with different baffler 12 runners 120 in this top cover 13; Being covered with a dismountable spiral cover 17 in addition on this top cover 13 enters in this first room 15 for user's fill fluid;
One fan 20 is attached on these radiating fin group 10 1 sides, and it can be worked rotation and produce the horizontal direction air-flow, and the mat air communication is crossed the effect that each radiating fin 11 surface reaches heat radiation;
One pressurised water tank 41, its box body that is square, penetrate at interval on the one sidewall and be formed with a fluid hole 410 and a liquid-entering hole 411, and the inner second partition 42 that between this fluid hole 410 and this liquid-entering hole 411, is provided with, thereby form the 3rd room 43 and the 4th room 44 that communicate with this fluid hole 410 and this liquid-entering hole 411 respectively, wherein, (for example: two) baffler 12 communicates the half in the 4th room 44 and first group;
One pressure (hydraulic) water case lid 45 is connected in this radiating fin group 10 bottoms, and it runs through and is formed with a plurality of slit (not shown) and can be respectively exposes for these baffler 12 1 ends, and its can be covered on this pressurised water tank 41 airtight to reach;
One pressue device 46 is arranged among the 3rd room 43 of this pressurised water tank 41, and it has a shell 47 and an impeller 48, wherein, these shell 47 inside are formed with the compression chamber, and a side is provided with a drain pipe 470, and the top is provided with one the 3rd demarcation strip 471 and penetrates and is formed with an inlet opening 472; This drain pipe 470 communicates with the compression chamber, and an end is with respect to the fluid hole 410 of this pressurised water tank 41; The 3rd demarcation strip 471 (for example: two) between the baffler 12, make first group be able to communicate with half in second group's baffler 12 is by this separated half in second group among the 3rd room 43 among the 3rd room 43; This inlet opening 472 mats the 3rd demarcation strip 471 and with second group's baffler 12 in other half baffler 12 (the not half baffler 12 that communicates with first group's baffler 12) mutual conduction.This impeller 48 is positioned among the compression chamber, can be subjected to power set 49 driven rotary, and it includes a plurality of flabellums 480, these a plurality of flabellums 480 in the helical form mode around taking shape on these impeller 48 surfaces; Each flabellum 480 is the curved arc shape, and it has a front end with respect to this inlet opening 472, and a gradually thin tail end is with respect to this drain pipe 470, and its curvature becomes big by front end gradually toward tail end;
This first conduit 50 and this second conduit 51 be deflection all, and communicate with the heat-exchanging chamber of liquid cooling 30, wherein, a wherein end of this first conduit 50 is connected in a wherein joint 32 of liquid cooling 30, and the other end then wore the fluid hole 410 of this pressurised water tank 41 and be connected with the drain pipe 470 of this pressue device 46 (please cooperate referring to shown in Figure 4); A wherein end of this second conduit 51 is connected in an other joint 32 of liquid cooling 30, and the other end then is engaged in the liquid-entering hole 411 of this pressurised water tank 41.
Please referring to Fig. 3 and shown in Figure 4, impeller 48 in this pressurization radiating module 40 can be subjected to driven rotary and convection cell applies power, make fluid enter via first conduit 50 in the heat-exchanging chamber of liquid cooling 30, absorb the heat that electronic building brick 61 work produce by drain pipe 470; Then, this fluid follows second conduit 51 and enters among the 4th room 44 of pressurised water tank 41, along in this radiating fin group 10, rise with runner in the baffler 12 that the 4th room 44 communicates 120, and in first room 15 of top cover 13, descend along runner in the other half baffler 12 of same group 120; Then, rise via the half baffler 12 of the 3rd room 43 again along an other group, descend along half baffler 12 in addition via second room 16 at last, enter in the compression chamber, be subjected to impeller 48 effects and continue circulation and dispel the heat by the inlet opening 472 of pressue device 46 pressurised water tanks 41.
Therefore effectively wherein, fluid weaves up and down in this radiating fin group 10, increases itself and the heat exchange of radiating fin 11, thereby obtains really to lower the temperature, and reaches good radiating efficiency.
In addition, please referring to shown in Figure 5, as from the foregoing, because liquid cooling radiation module of the present invention, it is effectively with traditional radiating fin group, water tank and pressue device modularization, therefore, its volume is littler, when being installed among computer or the electronic device shell 60, will be more simple, convenient, and be difficult for interfering with the ornaments position of other electronic building bricks 61 in the casing 60; In addition, but its liquid cooling destroying or force to yield of 30 mat conduits and be installed up to the electronic building brick 61 of variant position easily provides the facility in the use.

Claims (10)

1. liquid cooling radiation module, it includes:
One liquid cooling head, its inside is formed with heat-exchanging chamber, and has a cooling surface;
One pressurised water tank module, it includes a radiating fin group and a pressurised water tank that is connected with this radiating fin group; Wherein be laid with a plurality of radiating fins on this radiating fin group, have runner between these a plurality of radiating fins; This pressurised water tank inside is formed with room and communicates with the runner of this radiating fin group; In addition, its room inside is provided with a pressue device;
A plurality of conduits are connected between pressurization radiating module and the liquid cooling head, and the room of order pressurization radiating module communicates with the heat-exchanging chamber of liquid cooling head.
2. liquid cooling radiation module as claimed in claim 1, wherein this pressurization radiating module includes:
One pressurised water tank, penetrate at interval on the one sidewall and be formed with a fluid hole and a liquid-entering hole, and its inside is provided with a second partition between this fluid hole and this liquid-entering hole, thereby forms the 3rd room and the 4th room that communicates with this fluid hole and this liquid-entering hole respectively; Wherein, the 3rd room and the 4th room communicate with different runners respectively, and this liquid-entering hole engages with an end of a conduit;
One pressure (hydraulic) water case lid is connected in this radiating fin group bottom, and it is airtight to reach to be covered on this pressurised water tank;
And this pressue device is arranged among the 3rd room of this pressurised water tank, and it has a shell and an impeller, and wherein this enclosure is formed with the compression chamber, and this compression chamber communicates with the part runner and is connected in an end of a conduit; And this impeller is positioned among the compression chamber, can be subjected to a power set driven rotary, and it includes a plurality of flabellums, these a plurality of flabellums in the helical form mode around taking shape on this impeller surface; Each flabellum is the curved arc shape, and its curvature becomes big by this flabellum front end gradually toward tail end.
3. liquid cooling radiation module as claimed in claim 2 wherein is array type and is laid with a plurality of radiating fin blocks, and between adjacent radiating fin block, is provided with a plurality of bafflers that are equi-spaced apart and even numbers on this radiating fin group; Wherein, this baffler can be divided into first group and second group of equal number, and runner axially is formed within each baffler;
And this radiating fin group top is covered with a top cover, and the relative position between first group and second group's baffler is provided with one first dividing plate, thereby is formed with one first room and one second room that communicates with the runner of different bafflers in this top cover.
4. liquid cooling radiation module as claimed in claim 3, wherein
The 4th room of the pressurised water tank of this pressurization radiating module communicates with half baffler in first group; And
The cover top portion of the pressue device of this pressurization radiating module is provided with one the 3rd demarcation strip, the 3rd demarcation strip is among the 3rd room, between the half baffler of separation in second group, make first group be able among the 3rd room, communicate with half in second group's baffler.
5. liquid cooling radiation module as claimed in claim 4, pressue device cover top portion of its pressurization radiating module further penetrates and is formed with an inlet opening, the half baffler mutual conduction that does not communicate with first group's baffler in this inlet opening and the second group's baffler.
6. as each described liquid cooling radiation module of claim 1 to 5, its radiating fin group further includes a fan, this fan is attached on this radiating fin group one side, and it can be worked rotation and produce the horizontal direction air-flow, and the mat air communication is crossed each radiating fin surface and reached heat radiation.
7. as each described liquid cooling radiation module of claim 1 to 5, its liquid cooling head further includes a plurality of heat exchanging fins, and this heat exchanging fin is attached at the internal face of heat-exchanging chamber.
8. as each described liquid cooling radiation module of claim 2 to 5, wherein
This liquid cooling head has two joints that communicate with heat-exchanging chamber; And
Include one first conduit and one second conduit, this first conduit and this second conduit be deflection all, wherein, a wherein end of this first conduit is connected in a wherein joint of liquid cooling head, and the fluid hole that the other end then wore this pressurised water tank is connected with this pressue device; A wherein end of this second conduit is connected in an other joint of liquid cooling head, and the other end then is engaged in the liquid-entering hole of this pressurised water tank.
9. as each described liquid cooling radiation module of claim 3 to 5, further be covered with a dismountable spiral cover on the top cover of its radiating fin group.
10. as each described liquid cooling radiation module of claim 2 to 5, the pressure (hydraulic) water case lid of the radiating module that wherein pressurizes runs through and is formed with a plurality of slits and can exposes for baffler one end respectively.
CNA2007101125625A 2007-06-21 2007-06-21 Liquid cooling type radiating module Pending CN101330816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101125625A CN101330816A (en) 2007-06-21 2007-06-21 Liquid cooling type radiating module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101125625A CN101330816A (en) 2007-06-21 2007-06-21 Liquid cooling type radiating module

Publications (1)

Publication Number Publication Date
CN101330816A true CN101330816A (en) 2008-12-24

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ID=40206333

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101125625A Pending CN101330816A (en) 2007-06-21 2007-06-21 Liquid cooling type radiating module

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102456644A (en) * 2010-11-03 2012-05-16 鸿富锦精密工业(深圳)有限公司 Liquid-cooled heat dissipation system
TWI404904B (en) * 2010-11-19 2013-08-11 Inventec Corp Separable liquid-cooling heat-dissipation module
CN106455415A (en) * 2016-08-23 2017-02-22 江苏明强电气有限公司 Power cabinet having multi-mode heat radiation functions
CN108207101A (en) * 2016-12-19 2018-06-26 讯凯国际股份有限公司 Liquid cooling system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102456644A (en) * 2010-11-03 2012-05-16 鸿富锦精密工业(深圳)有限公司 Liquid-cooled heat dissipation system
TWI404904B (en) * 2010-11-19 2013-08-11 Inventec Corp Separable liquid-cooling heat-dissipation module
CN106455415A (en) * 2016-08-23 2017-02-22 江苏明强电气有限公司 Power cabinet having multi-mode heat radiation functions
CN106455415B (en) * 2016-08-23 2018-11-09 江苏明强电气有限公司 A kind of power cabinet with multi-mode heat sinking function
CN108207101A (en) * 2016-12-19 2018-06-26 讯凯国际股份有限公司 Liquid cooling system
CN108207101B (en) * 2016-12-19 2019-08-27 讯凯国际股份有限公司 Liquid cooling system

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Open date: 20081224