CN201119216Y - Water cooling header structure for water cooling heat radiation system - Google Patents
Water cooling header structure for water cooling heat radiation system Download PDFInfo
- Publication number
- CN201119216Y CN201119216Y CNU2007201284788U CN200720128478U CN201119216Y CN 201119216 Y CN201119216 Y CN 201119216Y CN U2007201284788 U CNU2007201284788 U CN U2007201284788U CN 200720128478 U CN200720128478 U CN 200720128478U CN 201119216 Y CN201119216 Y CN 201119216Y
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- CN
- China
- Prior art keywords
- water
- unit
- water cooling
- housing unit
- cooling system
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- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 13
- 230000005855 radiation Effects 0.000 title 1
- 230000007306 turnover Effects 0.000 claims description 8
- 208000012868 Overgrowth Diseases 0.000 claims description 2
- 239000012809 cooling fluid Substances 0.000 abstract description 29
- 239000012530 fluid Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a water cooling head mechanism of a water cooling type cooling system, which is used for pasting, attaching and firmly connected with a heating source to radiate heat. The water cooling head mechanism of the water cooling type cooling system comprises a casing unit and a heat emitting unit, the casing unit is hollow and comprises a casing cover and a piece of base plate which is mutually combined with the casing cover, a cavity is mutually defined between the casing cover and the base plate, the heat emitting unit is positioned in the cavity and comprises a plurality of fin heat sinks arranged on the heat emitting unit at intervals, the water cooling head mechanism of the water cooling type cooling system also comprises an inlet and outlet unit, the inlet and outlet unit comprises a fluid inlet pipe connected with the casing unit and communicated with the cavity, and a fluid outlet pipe connected with the casing unit and communicated with the cavity, and the pipe diameter of the fluid inlet pipe is smaller than the pipe diameter of the fluid outlet pipe. Therefore, the water cooling head mechanism ensures that the pressure values of the cooling fluid flowing in and flowing out the cavity are increased, and the flowing speed and flowing capacity of the cooling fluid are relatively promoted.
Description
[technical field]
The utility model relates to a kind of water-cooling head structure, particularly relates to a kind of water-cooling head structure that applies to the water-cooled cooling system.
[background technology]
In order to want the heat dissipation problem of the pyrotoxin in the settlement computer main frame, for example central processing unit, display card etc., generally all be to assist this pyrotoxin to dispel the heat with the ventilation type radiator fan, but, radiator fan noise in the running is too high, and its power consumption also can cause the burden of power supply unit, and, this radiator fan is the too much dust of deposition and cause turning round overheated and then break down easily, significantly reduces the stability of host computer.
Therefore, for solving the problem of aforementioned ventilation type radiator fan, just having the dealer to develop with water-cooled cooling device assists this pyrotoxin to dispel the heat, consult Fig. 1, it is a water-cooled cooling system, this water-cooled cooling system comprises one and is fixed in a pyrotoxin 10 outer surfaces and water-cooled that this pyrotoxin 10 is lowered the temperature 11 in order to attaching, one pump 12, one stores the water tank 13 of cooling fluid, one can make the radiator 14 of this cooling fluid cooling, and several pipelines 15 in order to be serially connected with above-mentioned each inter-module, can be for the circulation circuit of cooling fluid circulation by described pipeline 15 to form one.
Consult Fig. 2, the water-cooled of this water-cooled cooling system 11 comprise a upper shell unit 111, a heat insulation bottom board 112 that can combine with this upper shell unit 111, several be arranged on that fin 113, on this heat insulation bottom board 112 is connected with this upper shell unit 111 enter pipe 114, an and discharge pipe 115 that is connected with this upper shell unit 111, this cooling fluid can be entered pipe 114 inflows and be carried out heat exchange with described fin 113 by this, flow out by this discharge pipe 115 more afterwards, to finish the action of assisting this pyrotoxin 10 to dispel the heat.
Although above-mentioned water-cooled cooling system can assist this pyrotoxin 10 to dispel the heat, but because the pipe 114 of entering of at present general water-cooled 11 is with the caliber of discharge pipe 115 and equates, add this cooling fluid from enter the pipe 114 enter after, must follow set path to flow round in this water-cooled 11 inside, just can make this cooling fluid each fin 113 of flowing through fully, and utilize its low temperature absorption and take away this pyrotoxin 10 and conduct to heat on these fins 113 to dispel the heat, and then via these discharge pipe 115 discharges, therefore will cause this cooling fluid to flow into the force value that flows out this water-cooled 11 descends, lower flow velocity and flow that this cooling fluid flowed toward the second half section, make whole cool cycles slack-off, remote-effects are to the heat dissipation of this pyrotoxin 10.
In addition, if will promote the effect of whole cool cycles, certainly will will improve flow velocity and the flow of lift to increase this cooling fluid of this pump 12, but, the power consumption of this pump 12 also increases therefore and relatively.
[utility model content]
The purpose of this utility model is to provide a kind of force value that can increase cooling fluid Inlet and outlet water cold head, and reduces pump lift and promote the water-cooling head structure of the water-cooled cooling system of heat dissipation.
For achieving the above object, the water-cooling head structure of the utility model water-cooled cooling system, be used for attaching and be fixed in a pyrotoxin to dispel the heat, the water-cooling head structure of this water-cooled cooling system comprises a housing unit, an and heat-sink unit, this housing unit generally is hollow form and comprises a cap, an and base plate that combines with this cap, this cap and this base plate define a chamber mutually, this heat-sink unit is positioned at this chamber and comprises that several are arranged at intervals at the radiating fin of this housing unit, is characterized in that:
The water-cooling head structure of this water-cooled cooling system also comprises a turnover unit, this turnover unit comprises that one is connected and is communicated with the feed tube of this chamber with this housing unit, and one be connected and be communicated with the drain pipe of this chamber with this housing unit, and the caliber of this feed tube is less than the caliber of this drain pipe.
Effect of the present utility model is, the caliber of this feed tube is less than the caliber of this drain pipe, cooling fluid is flowed into the force value that flows out this chamber to be increased, promote the flow velocity and the flow of cooling fluid relatively, be not merely able to effectively improve whole cool cycles effect, promote its heat dissipation, more can reduce pump lift, avoid consuming too much power and cause energy waste.
[description of drawings]
Fig. 1 is a stereogram, and existing water-cooled cooling system is described.
Fig. 2 is a three-dimensional exploded view, and the thin bilge construction of the water-cooled head of existing water-cooled cooling system is described.
Fig. 3 is a stereogram, and the use aspect of the utility model first preferred embodiment is described.
Fig. 4 is a three-dimensional exploded view, and the thin bilge construction of this first preferred embodiment is described.
Fig. 5 is a part of cutaway view, and the aspect that cooling fluid flows in this first preferred embodiment is described.
Fig. 6 is a stereogram, and the use aspect of the utility model second preferred embodiment is described.
Fig. 7 is an assembled sectional view, and the aspect that cooling fluid flows in this second preferred embodiment is described.
[embodiment]
Be elaborated below by preferred embodiment and accompanying drawing water-cooling head structure to the utility model water-cooled cooling system.
Before the utility model is described in detail, be noted that in the following description similar elements is to represent with identical numbering.
Consult Fig. 3,4,5, first preferred embodiment of the water-cooling head structure of the utility model water-cooled cooling system is can be installed on the pyrotoxin 16, comprises a housing unit 2, a turnover unit 3, and a heat-sink unit 4.
This housing unit 2 generally is hollow form and comprises the chamber 23 that a cap 21, a base plate that combines with this cap 21 22, are defined mutually by this cap 21 and this base plate 22, and four be used for screw 24 that this cap 21 and this base plate 22 are interfixed and engage, wherein, this cap 21 also can utilize modes such as welding or welding to engage with this base plate 22, do not leak outside just passablely as long as can reach cooling fluids in this chamber 23, be not limited to the explanation of this enforcement.
This turnover unit 3 comprises that one is connected and is communicated with the feed tube 31 of this chamber 23 with this housing unit 2, and one be connected and be communicated with the drain pipe 32 of this chamber 23 with this housing unit 2, wherein, the caliber of this feed tube 31 is less than the caliber of this drain pipe 32, and this feed tube 31 and this drain pipe 32 extend in the same way from the same side of the cap 21 of this housing unit 2 respectively.This heat-sink unit 4 is positioned at this chamber 23, and comprises the radiating fin 41 on several base plates that are arranged at intervals at this housing unit 2 22.
Consult Fig. 5, after cooling fluid flows into this chamber 23 by this feed tube 31, understand diffusion in this chamber 23 and slow down its flow velocity, and flow into the passage 42 interior (shown in Fig. 5 arrow) of 41 spaces of described radiating fin equably, at the same time, the contact-making surface of this cooling fluid and each radiating fin 41 is because the drop of temperature, direction by the past low temperature of high temperature begins to carry out the transmission of heat, the pyrotoxin 16 of base plate 22 belows that are attached at this housing unit 2 is dispelled the heat, at last, this cooling fluid is left this chamber 23 by these drain pipe 32 outflows again.
Because the water-cooling head structure of the utility model water-cooled cooling system, be that the caliber that will pass in and out the feed tube 31 of unit 3 is designed to the caliber less than this drain pipe 32, cooling fluid is flowed into the force value that flows out this chamber 23 to be increased, because caliber is inversely proportional to the water velocity of cooling fluid, be exactly that caliber is more little, the force value of its increase can be accelerated the water velocity of this cooling fluid, cause this cooling fluid in the cool cycles of integral body, to improve its flow velocity and flow, assist this pyrotoxin 16 to take away more heat further, heat dissipation is significantly promoted.
Consult Fig. 6,7, second preferred embodiment of the water-cooling head structure of the utility model water-cooled cooling system, be identical haply with this first preferred embodiment, all comprise a housing unit 2, a turnover unit 3, an and heat-sink unit 4, place wherein inequality is, the feed tube 31 of this turnover unit 3 and this drain pipe 32 are stretched from the different epitaxial lateral overgrowths of the cap 21 of this housing unit 2 respectively.
Cooling fluid compared to this first preferred embodiment is to be flowed into and outflow by these chamber 23 the same sides respectively, this second preferred embodiment is to be flowed into by the left and right sides of this chamber 23 respectively and flow out, but, the cooling fluid of this first and second preferred embodiment flows into the force value that flows out this chamber 23 similar, the force value that all is higher than general water-cooled head, can promote the flow velocity and the flow of cooling fluid relatively, so, this feed tube 31 is connected the design of this housing unit 2 with this drain pipe 32 can do conversion according to actual demand, is not confined to the explanation of this first and second preferred embodiment.
Conclude above-mentioned, the water-cooling head structure of the utility model water-cooled cooling system, by the caliber of this feed tube 31 caliber less than this drain pipe 32, this cooling fluid is flowed into the force value that flows out this chamber 23 to be increased, promote the flow velocity and the flow of cooling fluid relatively, be not merely able to effectively improve whole cool cycles effect, promote its radiating efficiency, more can reduce pump lift, the waste of avoiding consuming too much power and causing the energy is so can reach the purpose of this utility model really.
Claims (4)
1. the water-cooling head structure of a water-cooled cooling system, be used for attaching and be fixed in a pyrotoxin to dispel the heat, the water-cooling head structure of this water-cooled cooling system comprises a housing unit, an and heat-sink unit, this housing unit is hollow form and comprises a cap, reaches the base plate that a slice combines with this cap, and this cap and this base plate define a chamber mutually, this heat-sink unit is positioned at this chamber and comprises that several are arranged at intervals at the radiating fin of this housing unit, is characterized in that:
The water-cooling head structure of this water-cooled cooling system also comprises a turnover unit, this turnover unit comprises that one is connected and is communicated with the feed tube of this chamber with this housing unit, and one be connected and be communicated with the drain pipe of this chamber with this housing unit, and the caliber of this feed tube is less than the caliber of this drain pipe.
2. the water-cooling head structure of water-cooled cooling system as claimed in claim 1 is characterized in that: this feed tube and this drain pipe extend in the same way from the same side of the cap of this housing unit respectively.
3. the water-cooling head structure of water-cooled cooling system as claimed in claim 1 is characterized in that: this feed tube and this drain pipe are stretched from the different epitaxial lateral overgrowths of the cap of this housing unit respectively.
4. as the water-cooling head structure of claim 2 or 3 described water-cooled cooling systems, it is characterized in that: this housing unit comprises that also several are used for the screw that this cap and this base plate are interfixed and engage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201284788U CN201119216Y (en) | 2007-10-10 | 2007-10-10 | Water cooling header structure for water cooling heat radiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201284788U CN201119216Y (en) | 2007-10-10 | 2007-10-10 | Water cooling header structure for water cooling heat radiation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201119216Y true CN201119216Y (en) | 2008-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201284788U Expired - Fee Related CN201119216Y (en) | 2007-10-10 | 2007-10-10 | Water cooling header structure for water cooling heat radiation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201119216Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102458085A (en) * | 2010-10-27 | 2012-05-16 | 英业达股份有限公司 | Liquid cooling fluid heat exchange chamber |
| CN102843896A (en) * | 2011-06-21 | 2012-12-26 | 英业达股份有限公司 | Cooling device |
| CN105611806A (en) * | 2016-01-26 | 2016-05-25 | 张波 | Thermal dissipation system for electrical equipment |
| CN107844176A (en) * | 2016-09-20 | 2018-03-27 | 凌今 | Passive heat dissipation type water cooling cabinet |
| CN108323113A (en) * | 2018-02-12 | 2018-07-24 | 东莞昂湃实业有限公司 | A kind of liquid-cooling heat radiation structure of bidirectional pressing |
| CN108509003A (en) * | 2018-05-17 | 2018-09-07 | 哈尔滨理工大学 | A kind of novel C PU water-cooling header structures |
| CN108827761A (en) * | 2018-08-28 | 2018-11-16 | 丹阳丹金航空材料科技有限公司 | A kind of cooling cushion block structure for high-module high-strength composite material high temperature tension test |
-
2007
- 2007-10-10 CN CNU2007201284788U patent/CN201119216Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102458085A (en) * | 2010-10-27 | 2012-05-16 | 英业达股份有限公司 | Liquid cooling fluid heat exchange chamber |
| CN102843896A (en) * | 2011-06-21 | 2012-12-26 | 英业达股份有限公司 | Cooling device |
| CN105611806A (en) * | 2016-01-26 | 2016-05-25 | 张波 | Thermal dissipation system for electrical equipment |
| CN107844176A (en) * | 2016-09-20 | 2018-03-27 | 凌今 | Passive heat dissipation type water cooling cabinet |
| CN108323113A (en) * | 2018-02-12 | 2018-07-24 | 东莞昂湃实业有限公司 | A kind of liquid-cooling heat radiation structure of bidirectional pressing |
| CN108323113B (en) * | 2018-02-12 | 2024-03-29 | 广东昂湃液冷技术有限公司 | Liquid cooling heat radiation structure of two-way exerting pressure |
| CN108509003A (en) * | 2018-05-17 | 2018-09-07 | 哈尔滨理工大学 | A kind of novel C PU water-cooling header structures |
| CN108827761A (en) * | 2018-08-28 | 2018-11-16 | 丹阳丹金航空材料科技有限公司 | A kind of cooling cushion block structure for high-module high-strength composite material high temperature tension test |
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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: 20080917 Termination date: 20091110 |