CN202720559U - Three-flow-passageway water cooling structure of computer central processing unit (CPU) - Google Patents
Three-flow-passageway water cooling structure of computer central processing unit (CPU) Download PDFInfo
- Publication number
- CN202720559U CN202720559U CN 201220427064 CN201220427064U CN202720559U CN 202720559 U CN202720559 U CN 202720559U CN 201220427064 CN201220427064 CN 201220427064 CN 201220427064 U CN201220427064 U CN 201220427064U CN 202720559 U CN202720559 U CN 202720559U
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- flow
- runner
- cover plate
- passageway
- plate
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Abstract
The utility model provides a three-flow-passageway water cooling structure of a computer central processing unit (CPU). The three-flow-passageway water cooling structure of the computer CPU can lower the temperature of a heating device to be lower than an ambient temperature and be suitable for various environment occasions, and is wide in application range, quiet and noiseless. The three-flow-passageway water cooling structure of the computer CPU comprises an upper-portion cover plate and a micro-cutting cooling plate, wherein a water outlet and a water inlet are arranged on the upper end surface of the upper-portion cover plate, and the upper-portion cover plate is arranged on the micro-cutting cooling plate. The three-flow-passageway water cooling structure of the computer CPU is characterized in that a spraying splitter plate is arranged inside a cavity formed by the upper-portion cover plate and the micro-cutting cooling plate. Three parallel flow passageway notches are arranged on the spraying splitter plate. The middle flow passageway notch is arranged under the water inlet, and the two-side flow passageway notches are arranged on two sides of the middle flow passageway notch.
Description
Technical field
The utility model relates to the cooling technology field of computer CPU, is specially a kind of three runner water-cooling structures of computer CPU.
Background technology
Present computer CPU cooling, generally adopt air-cooled and this dual mode of water-cooled, be accompanied by the development of video card process chip, its thermal value that produces in the course of the work constantly promotes, in order to guarantee the normal operation of good heat dispersion and video card, its air-cooled necessary high rotating speed fan cooled that adopts, high rotating speed fan brings huge noise and vibrations, makes the people vexed.And existing cooling by water mode, its water cooling module cooling effect can only be reduced to temperature at most environment temperature, and it is unsuitable in the higher application scenario of environment temperature, and its scope of application is little.
Summary of the invention
For the problems referred to above, the utility model provides a kind of three runner water-cooling structures of computer CPU, its just the temperature of heater members drop to and be lower than environment temperature, it can be applicable to various environment occasions, the scope of application is large, and its quiet noiselessness.
A kind of three runner water-cooling structures of computer CPU, its technical scheme is such: it comprises the top cover plate, little cutting coldplate, the upper surface of described top cover plate is provided with water delivering orifice, water inlet, described top cover plate mounts cover in described little cutting coldplate, it is characterized in that: described top cover plate, be provided with the injection spreader plate in the formed cavity of little cutting coldplate, described injection spreader plate has three parallel runner notches, middle described runner notch be positioned at described water inlet under, the both sides of the described runner notch in the middle of the described runner notch of both sides is positioned at, the aperture of described water inlet is greater than the width of the described runner notch of centre, described water inlet is communicated to respectively three parallel described runner notches along the upper surface of described injection spreader plate, the below of described runner notch is the heat radiation projection of described little cutting coldplate, be placed with the heat radiation through hole that interconnects separately in the heat radiation projection of described little cutting coldplate, the bottom outer edge of described injection spreader plate is provided with diversion trench, apopore, described heat radiation through hole is communicated with described diversion trench, described diversion trench leads to described apopore, described apopore is communicated with described water delivering orifice, and the bottom of described injection spreader plate press-fits in the upper surface of described little cutting coldplate by the outer fringe seal circle.
After using structure of the present utility model, after chilled water passes into water inlet, enter into the upper surface of spraying spreader plate, then chilled water flows to the extremely heat radiation projection of little cutting coldplate from the parallel runner notch that sprays spreader plate, chilled water is along the heat radiation through hole of the heat radiation projection inside diversion trench to the bottom outer edge of spraying spreader plate afterwards, chilled water flow to apopore along diversion trench, then flow out from water delivering orifice, its three parallel runner notches are so that chilled water has three runners, so that the hydraulic pressure loss is little, flow process is short, heat radiation can not leave the dead angle, its just the temperature of heater members drop to and be lower than environment temperature, it can be applicable to various environment occasions, the scope of application is large, and its quiet noiselessness.
Description of drawings
Fig. 1 is structural representation assembling stereogram of the present utility model;
Fig. 2 is the structure schematic diagram of injection spreader plate of the present utility model;
Fig. 3 is the local structure for amplifying schematic diagram in the A place of Fig. 1.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, it comprises top cover plate 1, little cutting coldplate 2, the upper surface of top cover plate 1 is provided with water delivering orifice 3, water inlet 4, top cover plate 1 mounts cover in little cutting coldplate 2, top cover plate 1, be provided with in little cutting coldplate 2 formed cavitys and spray spreader plate 5, spray spreader plate 5 and have three parallel runner notches 6, middle runner notch 6 be positioned at water inlet 3 under, the both sides of the runner notch 6 in the middle of the runner notch 6 of both sides is positioned at, the aperture of water inlet 3 is greater than the width W of the runner notch 6 of centre, water inlet 4 is communicated to respectively three parallel runner notches 6 along the upper surface that sprays spreader plate 5, the below of runner notch 6 is the heat radiation projection 11 of little cutting coldplate 2, be placed with the heat radiation through hole 7 that interconnects separately in the heat radiation projection 11 of little cutting coldplate 2, the bottom outer edge of spraying spreader plate 5 is provided with diversion trench 8, apopore 9, heat radiation through hole 7 is communicated with diversion trench 8, diversion trench 8 leads to apopore 9, apopore 9 is communicated with water delivering orifice 3, and the bottom of spraying spreader plate 5 press-fits in the upper surface of little cutting coldplate 2 by outer fringe seal circle 10.
Claims (1)
1. three runner water-cooling structures of a computer CPU, it comprises the top cover plate, little cutting coldplate, the upper surface of described top cover plate is provided with water delivering orifice, water inlet, described top cover plate mounts cover in described little cutting coldplate, it is characterized in that: described top cover plate, be provided with the injection spreader plate in the formed cavity of little cutting coldplate, described injection spreader plate has three parallel runner notches, middle described runner notch be positioned at described water inlet under, the both sides of the described runner notch in the middle of the described runner notch of both sides is positioned at, the aperture of described water inlet is greater than the width of the described runner notch of centre, described water inlet is communicated to respectively three parallel described runner notches along the upper surface of described injection spreader plate, the below of described runner notch is the heat radiation projection of described little cutting coldplate, be placed with the heat radiation through hole that interconnects separately in the heat radiation projection of described little cutting coldplate, the bottom outer edge of described injection spreader plate is provided with diversion trench, apopore, described heat radiation through hole is communicated with described diversion trench, described diversion trench leads to described apopore, described apopore is communicated with described water delivering orifice, and the bottom of described injection spreader plate press-fits in the upper surface of described little cutting coldplate by the outer fringe seal circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427064 CN202720559U (en) | 2012-08-27 | 2012-08-27 | Three-flow-passageway water cooling structure of computer central processing unit (CPU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427064 CN202720559U (en) | 2012-08-27 | 2012-08-27 | Three-flow-passageway water cooling structure of computer central processing unit (CPU) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720559U true CN202720559U (en) | 2013-02-06 |
Family
ID=47622376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427064 Expired - Fee Related CN202720559U (en) | 2012-08-27 | 2012-08-27 | Three-flow-passageway water cooling structure of computer central processing unit (CPU) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799247A (en) * | 2012-08-27 | 2012-11-28 | 无锡市福曼科技有限公司 | Three-channel water-cooling structure of computer CPU (Central Processing Unit) |
-
2012
- 2012-08-27 CN CN 201220427064 patent/CN202720559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799247A (en) * | 2012-08-27 | 2012-11-28 | 无锡市福曼科技有限公司 | Three-channel water-cooling structure of computer CPU (Central Processing Unit) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |