CN202712162U - Multi-flow channel water-cooling structure of computer CPU - Google Patents
Multi-flow channel water-cooling structure of computer CPU Download PDFInfo
- Publication number
- CN202712162U CN202712162U CN 201220427153 CN201220427153U CN202712162U CN 202712162 U CN202712162 U CN 202712162U CN 201220427153 CN201220427153 CN 201220427153 CN 201220427153 U CN201220427153 U CN 201220427153U CN 202712162 U CN202712162 U CN 202712162U
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- flow channel
- plate
- cover plate
- water
- cooling structure
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Abstract
The utility model provides a multi-flow channel water-cooling structure of a computer CPU. The multi-flow channel water-cooling structure can decrease the temperature of a heat-radiating device to a temperature lower than an ambient temperature and can be applied to various occasions with a wide application range, and the multi-flow channel water-cooling structure has quiet and noise-free properties. The multi-flow channel water-cooling structure includes an upper portion cover plate and a microdissection cooling plate. An upper end surface of the upper portion cover plate is provided with a water outlet and a water inlet. The upper portion cover plate is arranged on the microdissection cooling plate. The multi-flow channel water-cooling structure is characterized in that: a jet flow-splitting plate is arranged inside a cavity formed by the upper portion cover plate and the microdissection cooling plate; four parallel flow channel rabbets are arranged on the jet flow-splitting plate; the water inlet penetrates along an upper surface of the jet flow-splitting plate to the parallel flow channel rabbets and is communicated with the parallel flow channel rabbets; a heat dissipation protruding block of the microdissection cooling plate is arranged below the flow channel rabbets.
Description
Technical field
The utility model relates to the cooling technology field of computer CPU, is specially a kind of multiple flow passages water-cooling structure 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 caloric 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 ambient temperature, and it is unsuitable in the higher application scenario of ambient 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 multiple flow passages water-cooling structure of computer CPU, its just the temperature of heater members drop to and be lower than ambient temperature, it can be applicable to various environment occasions, the scope of application is large, and its quiet noiselessness.
A kind of multiple flow passages water-cooling structure 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 delivery port, 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 flow distribution plate in the formed cavity of little cutting coldplate, described injection flow distribution plate has at least four parallel runner notches, described water inlet is communicated to parallel described runner notch along the upper surface of described injection flow distribution 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 flow distribution plate is provided with guiding gutter, apopore, described heat radiation through hole is communicated with described guiding gutter, described guiding gutter leads to described apopore, described apopore is communicated with described delivery port, and the bottom of described injection flow distribution 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 cooling water passes into water inlet, enter into the upper surface of spraying flow distribution plate, then cooling water flows to the extremely heat radiation projection of little cutting coldplate from least four parallel runner notches that spray flow distribution plate, cooling water is along the heat radiation through hole of the heat radiation projection inside guiding gutter to the bottom outer edge of spraying flow distribution plate afterwards, cooling water flow to apopore along guiding gutter, then flow out from delivery port, its at least four parallel runner notches are so that cooling water has at least four 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 ambient temperature, it can be applicable to various environment occasions, and 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 flow distribution 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 delivery port 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 flow distribution plate 5, spray flow distribution plate 5 and have four parallel runner notches 6, water inlet 4 is communicated to four parallel runner notches 6 along the upper surface that sprays flow distribution 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 flow distribution plate 5 is provided with guiding gutter 8, apopore 9, heat radiation through hole 7 is communicated with guiding gutter 8, guiding gutter 8 leads to apopore 9, apopore 9 is communicated with delivery port 3, and the bottom of spraying flow distribution plate 5 press-fits in the upper surface of little cutting coldplate 2 by outer fringe seal circle 10.
Claims (1)
1. the multiple flow passages water-cooling structure of a computer CPU, it comprises the top cover plate, little cutting coldplate, the upper surface of described top cover plate is provided with delivery port, 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 flow distribution plate in the formed cavity of little cutting coldplate, described injection flow distribution plate has at least four parallel runner notches, described water inlet is communicated to parallel described runner notch along the upper surface of described injection flow distribution 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 flow distribution plate is provided with guiding gutter, apopore, described heat radiation through hole is communicated with described guiding gutter, described guiding gutter leads to described apopore, described apopore is communicated with described delivery port, and the bottom of described injection flow distribution 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 201220427153 CN202712162U (en) | 2012-08-27 | 2012-08-27 | Multi-flow channel water-cooling structure of computer CPU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427153 CN202712162U (en) | 2012-08-27 | 2012-08-27 | Multi-flow channel water-cooling structure of computer CPU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712162U true CN202712162U (en) | 2013-01-30 |
Family
ID=47592438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427153 Expired - Fee Related CN202712162U (en) | 2012-08-27 | 2012-08-27 | Multi-flow channel water-cooling structure of computer CPU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790025A (en) * | 2012-08-27 | 2012-11-21 | 无锡市福曼科技有限公司 | Multi-channel water-cooling structure of CPU (central processing unit) of computer |
-
2012
- 2012-08-27 CN CN 201220427153 patent/CN202712162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790025A (en) * | 2012-08-27 | 2012-11-21 | 无锡市福曼科技有限公司 | Multi-channel water-cooling structure of CPU (central processing unit) of computer |
| CN102790025B (en) * | 2012-08-27 | 2016-03-30 | 无锡市福曼科技有限公司 | The multiple flow passages water-cooling structure of computer CPU |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130827 |