CN2641334Y - Drum type pump for liquid cooling radiation system - Google Patents
Drum type pump for liquid cooling radiation system Download PDFInfo
- Publication number
- CN2641334Y CN2641334Y CN 03277189 CN03277189U CN2641334Y CN 2641334 Y CN2641334 Y CN 2641334Y CN 03277189 CN03277189 CN 03277189 CN 03277189 U CN03277189 U CN 03277189U CN 2641334 Y CN2641334 Y CN 2641334Y
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- China
- Prior art keywords
- base
- liquid
- fan
- drum type
- type pump
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Abstract
The utility model discloses a drum pump of a liquid cooled radiation system, comprising a shell body which consists of a base and an upper cover, the side of the shell body forms a totally sealed liquid box which is communicated with an input part and an output part for circulating water or cold liquids; the liquid box is provided with a fan unit which consists of a permanent magnet and a fan; the outside of the base is provided with a plurality of coil assemblies which induce the permanent magnet from outside to inside to rotate the fan for outputting the water or the cold liquids on one side of the shell body from another side of the cold liquids in order to cool the heat origin object. By the design, the utility model can really seal the water or the cold liquids in the liquid box which is formed between the upper cover and the bade during the course of transporting the water or the cold liquids inside the drum pump, which does not leak the water or the cold liquids or damage the instruments.
Description
Technical field
The utility model relates to a kind of pump, relates in particular to a kind of water or cold liquid of making and can not leak, and can not cause the drum type pump of the liquid-cooled radiating system of instrument damage.
Background technique
The electronic instrument of general tool heat source body all need have radiation system, is provided with CPU (central processing unit (CPU)) as computer-internal, because CPU can send heat when work, so sink must be set, to prevent CPU problems of excessive heat takes place on CPU.
Have sink set on the CPU of computer-internal now, especially refer to use liquid-cooled radiating system, for water or cold liquid are circulated inner generation of liquid-cooled radiating system, generally a pump can be set, with this pump water or cold liquid are produced thrust, make water or cold liquid produce circulation, so that water or cold liquid dispel the heat to CPU, the shortcoming of above-mentioned existing structure is, can not solve the waterproof sealing problem of pump well.To how to make the pump can normal operation, and make pump can not produce seepy question, and the circuit board damage that computer-internal is provided with, even computer is damaged, necessity of being improved is arranged in fact.
The model utility content
In order to overcome the above-mentioned shortcoming that existing computer-internal CPU radiation system exists, the utility model provides a kind of drum type pump of liquid-cooled radiating system, it can make water or cold liquid in the process of drum type pump delivered inside, make water or cold liquid can be sealed in the liquid chamber inside that forms between base and the loam cake really, water or cold liquid can not leaked, and can not cause instrument damage.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of drum type pump of liquid-cooled radiating system is characterized in that, comprising: by the housing that base and loam cake are formed, base has bottom surface and sidewall, and base top has opening, and loam cake is sealed on the base, forms liquid chamber therebetween; Housing is provided with and supplies water or the input of cold liquid and input part and the carry-out part exported; One is located at the fan group of liquid chamber, is made up of fan, permanent magnet and fan shaft, and the fan shaft bottom inserts on the base, and fan is provided with several pieces blades, and each outside, blade bottom forms a groove, and the inner side surface of each groove is provided with permanent magnet respectively; Base exterior is provided with several coil groups, forms between each coil groups and permanent magnet to interact.
The drum type pump of aforesaid liquid-cooled radiating system, wherein fan protrudes out an axial region down, and this axial region combines with fan shaft.
The drum type pump of aforesaid liquid-cooled radiating system, wherein the bottom surface central authorities of base establish an axial trough, and axial trough is provided with a bearing, and this bearing air feed fan rotating shaft is inserted.
The drum type pump of aforesaid liquid-cooled radiating system, wherein the sidewall of base forms several inner fovea parts respectively, and each inner fovea part bottom is established a projection respectively down, by projection fixed coil group.
The drum type pump of aforesaid liquid-cooled radiating system, the wherein inboard sheathed metal ring of the groove of fan.
The drum type pump of aforesaid liquid-cooled radiating system, its further groove end face is a little more than the inner fovea part top.
The drum type pump of aforesaid liquid-cooled radiating system, wherein input part is located at base one end of housing, and carry-out part is located at the base of housing and is held in addition.
The drum type pump of aforesaid liquid-cooled radiating system, wherein input part is located at loam cake one end of housing, and carry-out part is located at the base of housing and is held in addition.
The effect that the utility model makes fan group rotate by the outside towards inside induction permanent magnet by the coil groups of being located at base exterior, the water or the cold liquid that enter an end between base and the loam cake can be exported towards the outside by the end in addition of base and loam cake, constitute a circulatory system, with the cooling heat source body.Make water or cold liquid when the drum type pump delivered inside, water or cold liquid can positively be sealed in the liquid chamber inside that forms between base and the loam cake, make water or cold liquid can not leak, and can not cause instrument damage.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is first kind of embodiment's of the utility model a stereoscopic schematic representation.
Fig. 2 is first kind of embodiment's of the utility model an exploded perspective schematic representation.
Fig. 3 be first kind of embodiment of the utility model in conjunction with sectional view.
Fig. 4 is the floor map of first kind of embodiment of the utility model when using.
Fig. 5 is second kind of embodiment's of the utility model a stereoscopic schematic representation.
Fig. 6 is second kind of embodiment's of the utility model an exploded perspective schematic representation.
The number in the figure explanation:
10 bases, 11 bottom surfaces
12 sidewalls, 13 axial troughs
14 bearings, 15 inner fovea parts
16 projections, 17 coil groups
18 input parts, 19 carry-out parts
20 fan groups, 21 fans
211 axial regions, 212 grooves
22 metal rings, 23 permanent magnets
24 fan shafts
30 loam cakes, 31 input parts
40 liquid chambers
50 pipelines, 51 heat source bodies
Embodiment
The utility model is a kind of drum type pump of liquid-cooled radiating system, sees also shown in Fig. 1 to Fig. 3, and this drum type pump comprises:
The ostiolate base 10 in one top, it has bottom surface 11 and sidewall 12, and bottom surface 11 central authorities form an axial trough 13, and its inside is provided with a bearing 14.
On sidewall 12, be respectively equipped with and supply water or the input part 18 and carry-out part 19 of cold liquid input.
One loam cake 30, be to be sealed on the base 10, loam cake 30 is formed housing with base 10, the liquid chamber 40 that formation can be supplied water or cold liquid is imported between housing (loam cake 30 and base 10), and can make water or cold liquid enter the liquid chamber 40 of base 10 and 30 formation of loam cake through input part 18, can make water or cold liquid through carry-out part 19 outputs.
One is located at the fan group 20 of liquid chamber 40, form by fan 21, metal ring 22, permanent magnet 23 and fan shaft 24, this fan 21 is to be formed with radial arrangement by the multi-disc blade, fan 21 central authorities protrude out down an axial region 211 are set, this axial region 211 can wear wherein for a fan shaft 24, insert in the bearing 14 fan shaft 24 bottoms, and each outside, blade bottom of fan 21 forms a groove 212, and groove 212 end faces are a little more than inner fovea part 15 tops; The inner side surface of each relative groove 212 is provided with metal ring 22 and permanent magnet 23 respectively in regular turn.
By sidewall 12 positions respectively indent form several inner fovea parts 15, each inner fovea part 15 bottom protrudes out respectively a projection 16 is set, each projection 16 is fixed a coil groups 17 respectively, the circuit of each coil groups 17 is connected on the circuit board, interact with 23 of permanent magnets when coil groups 17 energising changes polarity chrons, make 20 rotations of fan group.
The utility model working principle is as described below: as Fig. 1, Fig. 3, shown in Figure 4, the creation purpose that the utility model is desired to reach is: water or cold liquid can be entered by input part 18, because of the fan group 20 of being located at inner liquid chamber 40 places that form of housing (loam cake 30 and base 10) is rotated, make fan group 20 will enter water or cold liquid in the liquid chamber 40 of 30 of base 10 and loam cakes, constantly rotate by fan 21, water or cold liquid can be sent by the carry-out part 19 of base 10,50 absorb heat by heat source body 51 (it can be the CPU that computer-internal is provided with) by the road.Heat source body 51 holds pipeline 50 to play the heat radiation cooling action by cooler 52 in addition, will be delivered to input part 18 through the water or the cold liquid of cooling through a pipeline 50 then, enters drum type pump inside again to constitute circulation.Whereby, can make water or cold liquid in the process of drum type pump delivered inside, make water or cold liquid are sealed in liquid chamber 40 inside of 30 of housing base 10 and loam cakes really, make water or cold liquid can not leak, damage to prevent computer.
As Fig. 5, shown in Figure 6, most of phase diagram 1 is to structure shown in Figure 3, and its difference is in in Fig. 1 to Fig. 3 set input part 18, also can be arranged at the central upper of loam cake 30, make loam cake 30 be provided with the input part 31 of hollow, equally, also can reach identical aforesaid creation purpose.
In sum, the utility model is to be arranged under the structural form of base 10 outsides with coil groups 17, reaches the effect of waterproof sealing, with liquid chamber 40 places that are arranged at 30 of base 10 and loam cakes fan group 20 is set, and forms a liquid chamber 40 that seals fully.The coil groups 17 that this fan group 20 can be located at base 10 outsides drives and rotates, the water or the cold liquid of the liquid chamber 40 between order input housing (loam cake 30 and base 10), rotary action by fan group 20, input part 18 by liquid chamber 40 enters, carry-out part 19 is sent, constitute a circulation loop, reach the purpose of cooling heat source body 51.The utility model can make water or cold liquid be sealed in really in the liquid chamber 40 that forms between housing (base 10 and loam cake 30), can not leak fully, and to prevent instrument damage, real is a kind of innovation and practical creation.
Claims (8)
1. the drum type pump of a liquid-cooled radiating system is characterized in that, comprising:
By the housing that base and loam cake are formed, base has bottom surface and sidewall, and base top has opening, and loam cake is sealed on the base, forms liquid chamber therebetween;
Housing is provided with and supplies water or the input of cold liquid and input part and the carry-out part exported;
One is located at the fan group of liquid chamber, is made up of fan, permanent magnet and fan shaft, and the fan shaft bottom inserts on the base, and fan is provided with several pieces blades, and each outside, blade bottom forms a groove, and the inner side surface of each groove is provided with permanent magnet respectively; Base exterior is provided with several coil groups.
2. the drum type pump of liquid-cooled radiating system according to claim 1 is characterized in that described fan protrudes out an axial region down, and this axial region combines with fan shaft.
3. the drum type pump of liquid-cooled radiating system according to claim 2 is characterized in that the bottom surface central authorities of described base establish an axial trough, and axial trough is provided with a bearing, and this bearing air feed fan rotating shaft is inserted.
4. according to the drum type pump of claim 1,2 or 3 described liquid-cooled radiating systems, it is characterized in that the sidewall of described base forms several inner fovea parts respectively, each inner fovea part bottom is established a projection respectively down, by projection fixed coil group.
5. the drum type pump of liquid-cooled radiating system according to claim 4 is characterized in that the inboard sheathed metal ring of groove of described fan.
6. the drum type pump of liquid-cooled radiating system according to claim 5 is characterized in that described groove end face is a little more than the inner fovea part top.
7. the drum type pump of liquid-cooled radiating system according to claim 1 is characterized in that described input part is located at base one end of housing, and the base that carry-out part is located at housing is end in addition.
8. the drum type pump of liquid-cooled radiating system according to claim 1 is characterized in that described input part is located at loam cake one end of housing, and the base that carry-out part is located at housing is end in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277189 CN2641334Y (en) | 2003-07-22 | 2003-07-22 | Drum type pump for liquid cooling radiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277189 CN2641334Y (en) | 2003-07-22 | 2003-07-22 | Drum type pump for liquid cooling radiation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641334Y true CN2641334Y (en) | 2004-09-15 |
Family
ID=34302659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277189 Expired - Fee Related CN2641334Y (en) | 2003-07-22 | 2003-07-22 | Drum type pump for liquid cooling radiation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641334Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI733134B (en) * | 2018-07-09 | 2021-07-11 | 雙鴻科技股份有限公司 | Cold plate |
-
2003
- 2003-07-22 CN CN 03277189 patent/CN2641334Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI733134B (en) * | 2018-07-09 | 2021-07-11 | 雙鴻科技股份有限公司 | Cold plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |