CN201039649Y - Liquid-cooling heat radiator - Google Patents
Liquid-cooling heat radiator Download PDFInfo
- Publication number
- CN201039649Y CN201039649Y CNU2007201401349U CN200720140134U CN201039649Y CN 201039649 Y CN201039649 Y CN 201039649Y CN U2007201401349 U CNU2007201401349 U CN U2007201401349U CN 200720140134 U CN200720140134 U CN 200720140134U CN 201039649 Y CN201039649 Y CN 201039649Y
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- liquid
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- water
- valve body
- cooling heat
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Abstract
The utility model provides a liquid cooling type radiating device, comprising a radiating unit, a control unit, a first valve body, a second valve body and at least one water-cooled seat. The control unit includes a first multi-way connector which is connected with the radiating unit, a second multi-way connector which is at intervals with the first multi-way connector, and at least two pumps at intervals are respectively connected between the first and the second multi-way connectors. The first valve body comprises a first main gathering box which is connected with the control unit, and a plurality of first by-pass pipes which are arranged at intervals and respectively communicated with the first main gathering box. The second valve body comprises a second main gathering box which is connected with the radiating unit, and a plurality of second by-pass pipes which are positioned at intervals and are respectively communicated with the second main gathering box. The water-cooled seat is connected between the first and the second by-pass pipes. With the design of the utility model, the heat generated by a plurality of heating elements can be absorbed through the water-cooled seat; and the pumps designed in parallel can achieve the effect of continuous running and constant radiating.
Description
Technical field
The utility model is a kind of heat abstractor, particularly relates to a kind of liquid-cooling heat radiator of heat of a heater element of loosing that is used to arrange.
Background technology
Electronic equipments such as main frame, LCD screen, plasm TV for example, in the process of running, some electronic component can produce high temperature, so need utilize cooling system to force heat radiation, and industry is developed multiple water-cooling heat radiating device successively in recent years, it is mounted on the heater element of electronic equipment, can utilize the cooling liquid turnover that constantly circulates, and reaches the radiating effect of expection.
As shown in Figure 1, a kind of water-cooling heat radiating device in the past 1 is to be used for the heat of a heater element (figure does not show) is shed, and comprises: a water-cooled seat 11, a heat-sink unit 12, a pump 13, one first water pipe 14, one second water pipe 15 and one the 3rd water pipe 16.This water-cooled seat 11 is to be sticked on this heater element, is used to absorb heat, and has separately a water inlet end 111 and a discharge ends 112.This heat-sink unit 12 has an opposite delivery port 121 and a water inlet 122.This first water pipe 14 is to be engaged on 122 of discharge ends 112 and water inlets.This second water pipe 15 is to be engaged on 13 of delivery port 121 and pumps.The 3rd water pipe 16 is to be engaged on 111 of pump 13 and water inlet ends.
Shown in the arrow among Fig. 1, when pump 13 drives running, cooling liquid in the heat-sink unit 12, will send into water-cooled seat 11 by second water pipe 15, the 3rd water pipe 16, behind the heat of heat exchange absorption from heater element, high-temp liquid can be transported to heat-sink unit 12 by first water pipe 14 again, through behind the heat elimination and cooling of heat-sink unit 12, resupply cooling liquid, so as to the circulation heat radiation.
Though above-mentioned water-cooling heat radiating device 1 can be used for arranging the heat of throwaway one heater element, yet, for demand in response to the epoch, electronic equipment must significantly be grown up on the speed of deal with data at present, relatively the quantity of heater element and the heat that produced also can increase with it, and therefore old water-cooling heat radiating device 1 applies and uses, so how to absorb the heat of a plurality of heater elements, and can keep running heat radiation constantly, be to become the important topic that manufacturer makes great efforts research and development.
The utility model content
Main purpose of the present utility model is to be to provide a kind of to absorb the heat of a plurality of heater elements and can reach continuous running and the liquid-cooling heat radiator of continuous effect of dispelling the heat.
A kind of liquid-cooling heat radiator of the present utility model is to be used for for high-temp liquid by becoming cooling liquid with heat radiation, and comprises: a heat-sink unit, a control unit, one first valve body, one second valve body, and at least one water-cooled seat.This heat-sink unit can pass through in order to heat radiation for liquid.This control unit comprise first multiple-pass joint that connects this heat-sink unit, one and first multiple-pass joint separately second multiple-pass joint, at least two each intervals and be connected to pump between first multiple-pass joint, second multiple-pass joint.This first valve body comprises that one connects the first main case that converges of second multiple-pass joint of this control unit, and a plurality of each intervals and be communicated with first main first bypass pipe that converges case respectively.This second valve body comprises that one connects the second main case that converges of this heat-sink unit, and a plurality of each intervals and be communicated with second main second bypass pipe that converges case respectively.This water-cooled seat is to be connected between first bypass pipe, second bypass pipe, and is used to absorb the heat from a heater element.
Liquid-cooling heat radiator described in the utility model, this liquid-cooling heat radiator also comprise a storage tank that is used to be installed in liquid, and this storage tank is to be connected between heat-sink unit and control unit.
Liquid-cooling heat radiator described in the utility model, this liquid-cooling heat radiator also comprise a fan that is fixedly mounted on the heat-sink unit.
Liquid-cooling heat radiator described in the utility model, this control unit also comprise at least two water control valves that whether pass through that are installed between first multiple-pass joint and second multiple-pass joint respectively and can be used for the switch controlling liquid.
Liquid-cooling heat radiator described in the utility model, this first valve body also comprises a plurality of first taps that whether pass through that are installed on this first bypass pipe respectively and are respectively applied for the switch controlling liquid, and this second valve body also comprises a plurality of second taps that whether pass through that are installed on this second bypass pipe respectively and are respectively applied for the switch controlling liquid.
Liquid-cooling heat radiator described in the utility model, this heat-sink unit also comprise between left and right every and one first water tank and one second water tank of hollow, and one be connected the heat radiation baffle that is communicated with between first water tank, second water tank.
The beneficial effects of the utility model are: above-mentioned design not only can see through the increase of water-cooled seat quantity, absorbs the heat of a plurality of heater elements, and can reach the energy continuous running and the effect of continuous heat radiation by the parallel connection design of pump.
Description of drawings
Fig. 1 is an a kind of front elevational schematic of water-cooling heat radiating device in the past;
Fig. 2 is a front elevational schematic of a preferred embodiment of liquid-cooling heat radiator of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
As shown in Figure 2, the preferred embodiment of the utility model liquid-cooling heat radiator, can be for high-temp liquid by becoming cooling liquid with heat radiation, it is the heat that is used to arrange diffusing at least one heater element 2, this liquid-cooling heat radiator comprises: a heat-sink unit 3, a fan 4, a control unit 5, a storage tank 6, one first valve body 71, one second valve body 72, three water-cooled seats 8, and eight pipelines 91～98 that are used to connect above-mentioned member.Be to have three heater elements 2 in the present embodiment with an electronic equipment (figure does not show), so be provided with three water-cooled seats 8, on each heater element 2, to post a water-cooled seat 8 respectively, the use aspect that is used to absorb heat illustrates, certainly in design also can be according to the quantity of the heater element 2 of electronic equipment, and correspondence is provided with an amount of water-cooled seat 8, so the quantity of water-cooled seat 8 is not exceeded with present embodiment.
This heat-sink unit 3 is to be made by the good metal material of thermal conductivity, can pass through for liquid in order to heat radiation, and comprise between left and right every and one first water tank 31 of hollow be connected the heat radiation baffle 33, that is communicated with 32 in first water tank 31, second water tank with one second water tank 32, and be formed on a delivery port 34 on first water tank 31 and a water inlet 35 that is formed on second water tank 32.Certainly, delivery port 34 also can exchange setting with the position of water inlet 35, even can be by the interval design of water tank inside, and allow delivery port 34 and water inlet 35 be formed at intervals on the same water tank, but because the structure of this heat-sink unit 3 is not an emphasis of the present utility model, also can be for other structure designs, so no longer describe in detail at this.
This fan 4 is to be fixedly mounted on the heat-sink unit 3, and can produce the air-flow that flows to heat radiation baffle 33, so that the hot-air arround the heat-sink unit 3 is forced to take away, makes high-temp liquid lower the temperature into cooling liquid.In addition, in the present embodiment, this fan 4 also can utilize a plurality of hack levers (figure do not show) every sky group frame on heat-sink unit 3, therefore be not limited to present embodiment in design.
This control unit 5 comprises that separately second multiple-pass joint 52 of first multiple-pass joint 51, one and first multiple-pass joint 51 that connects the delivery port 34 of these heat-sink units 3 by pipeline 91, is connected the first control group 53 of 52 of first multiple-pass joints 51, second multiple-pass joint by pipeline 92, reaches one and is connected the second control group 54 of first multiple-pass joint 51, second multiple-pass joint 52 by pipeline 93.This first control group 53 has one first pump 531 and one first water control valve 532 that is installed on this pipeline 92, and this first water control valve 532 can be used for switch control makes liquid pass through first pump 531, or not by first pump 531.The structure of this second control group 54 is organized 53 identical with the design and first control, have one second pump 541 and one second water control valve 542 that are installed on this pipeline 93 equally, this second water control valve 542 can be used for switch control makes liquid pass through second pump 541 or by second pump 541.
The above-mentioned first control group 53, the second control group 54 are to be connected 52 of first multiple-pass joint 51, second multiple-pass joints parallel with one anotherly, and allow first pump 531, second pump 541 and first water control valve 532, second water control valve 542 on the first control group 53, the second control group 54 be cascaded, therefore, when one of them fault in first pump 531, second pump 541, heat abstractor still can see through in first pump 531, second pump 541 another and remain in operation, so can not decommission.Can certainly only open one of them in first pump 531, second pump 541, and when one of them fault in this first pump 531, second pump 541 and liquid can not pass through the time, another water control valve that just can open in first water control valve 532, second water control valve 542 is passed through by another pump in first pump 531, second pump 541 by liquid, makes its continuous running in order to keep liquid communication.
This first water control valve 532, second water control valve 542 can be the manual gas shut off controller, or be the electrodynamic type on-off controller, if but first water control valve 532, when second water control valve 542 adopts the electrodynamic type water control valves, a sensor (figure does not show) also can be installed in first pump 531, second pump 541, when sensor senses first pump 531, when second pump 541 does not have liquid to pass through, will control and open first water control valve 532, second water control valve 542 and allow liquid pass through another pump in first pump 531, second pump 541.Certainly the setting that also can omit first water control valve 532, second water control valve 542 in design, and allow liquid directly by first pump 531, second pump 541.Certainly also can increase the quantity of the first control group 53, the second control group 54 in design according to circumstances,, no longer illustrate at this so that the running of constantly dispelling the heat of enough power maintenance to be provided.In addition, because first pump 531, second pump 541 and first water control valve 532, second water control valve 542 can adopt general commercially available part, and its structure is not emphasis of the present utility model, so no longer describe in detail at this.
This storage tank 6 also is to be made by the good metal material of thermal conductivity, be one to be used to be installed in the hollow tube-shape casing of liquid, be mounted on the pipeline 91 and be positioned at heat- sink unit 3 and 51 of first multiple-pass joints, being provided with of this storage tank 6 can increase radiating effect and safety in utilization, also can be installed in 72 of the heat-sink unit 3 and second valve bodies in the design, do not exceed with present embodiment, storage tank 6 is also inessential on being provided with certainly.
This first valve body 71 comprises first main case 711, three each intervals and be communicated with first main first bypass pipe 712 that converges case 711 respectively of converging of borrowing pipeline 94 to connect these second multiple-pass joints 52, and three are installed on this first bypass pipe 712 respectively and are respectively applied for first tap 713 that whether passes through of switch controlling liquid.Present embodiment is provided with three group of first bypass pipe 712 and first tap 713, can connect three water-cooled seats 8 respectively, the quantity of certain first bypass pipe 712 and first tap 713 is not exceeded with present embodiment, also can omit the setting of first tap 713 in the design, and the switch structure of first tap 713 is general design, so no longer describe in detail at this.
The structure of this second valve body 72 is to be same as first valve body 71, comprise second main case 721, three each intervals and be communicated with second main second bypass pipe 722 that converges case 721 respectively of converging of borrowing pipeline 95 to connect these water inlets 35 equally, and three are installed in respectively on this second bypass pipe 722 and are respectively applied for second tap 723 that whether passes through of switch controlling liquid.
Described water-cooled seat 8 is to borrow pipeline 96～98 to be connected between the end of first bypass pipe 712, second bypass pipe 722 respectively, each water-cooled seat 8 all is to be made by the good metal material of thermal conductivity, be to abut on the heater element 2, be used to absorb heat from heater element 2, and comprise the but water inlet 81 that enters of liquid of a cooling, and one with water inlet 81 separately and the discharge outlet 82 that allows high-temp liquid discharge.Water inlet 81 is connected with first bypass pipe 712 in the present embodiment, and discharge outlet 82 is connected with second bypass pipe 722, in addition, because the structure of water-cooled seat 8 is not an emphasis of the present utility model, so no longer describe in detail at this.
During assembling, earlier at heat-sink unit 3, control unit 5, storage tank 6, first valve body 71, second valve body 72, water-cooled seat 8, and hold full in the pipeline 91～98 as liquid such as water liquid or cold media, during use, the heater element 2 of high temperature can conduct to heat in the water-cooled seat 8, allow liquid carry out heat exchange and heat up into high-temp liquid, when first pump 531, during 541 runnings of second pump, will be shown in the arrow among Fig. 2, high-temp liquid in the water-cooled seat 8 is imported second valve body 72, and send into second water tank 32 of heat-sink unit 3, after the brute force heat radiation through heat radiation baffle 33 and fan 4, become cooling liquid with regard to lowering the temperature and enter first water tank 31 again, import first valve body 71 via storage tank 6 at last, shunting is gone in the water-cooled seat 8, to continue the heat radiation that circulates again.
What must further specify is, the utility model design mainly is to allow at least one pump in first pump 531, second pump 541 keep on the go, and the conveying smoothness of maintenance liquid, so be that first pump 531, second pump 541 are connected in parallel in design, to continue the heat radiation running, certainly, the quantity of pump is not exceeded with present embodiment, be connected connections between the direction of installing as for other members, position and pipeline, then non-emphasis of the present utility model is not so exceed with the foregoing description on designing.
By above explanation as can be known, the design of the utility model liquid-cooling heat radiator, can organize and establish more a plurality of water-cooled seats 8, not only can see through the heat that water-cooled seat 8 absorbs a plurality of heater elements 2, and can pass through the parallel connection design of first pump 531, second pump 541, keeping continues to flow turns round, thus the utlity model has can absorb a plurality of heater elements 2 heat with the increase radiating effect, and can reach continuous running and the effect of continuous heat radiation, can reach the purpose of this utility model really.
Claims (6)
1. liquid-cooling heat radiator, be for high-temp liquid by becoming cooling liquid with heat radiation, and comprise: one can be for liquid by the heat-sink unit in order to heat radiation, and at least one is used to absorb the water-cooled seat from the heat of a heater element,
It is characterized in that, this liquid-cooling heat radiator also comprises a control unit, one first valve body, and one second valve body, this control unit comprises first multiple-pass joint that connects this heat-sink unit, one with first multiple-pass joint, second multiple-pass joint separately, at least two each intervals and be connected to first multiple-pass joint, pump between second multiple-pass joint, this first valve body comprises first a main case that converges that connects second multiple-pass joint of this control unit, and many each intervals and be communicated with first main first bypass pipe that converges case respectively, this second valve body comprises that one connects the second main case that converges of this heat-sink unit, and many each intervals and be communicated with second main second bypass pipe that converges case respectively, and this water-cooled seat is to be connected first bypass pipe, between second bypass pipe.
2. liquid-cooling heat radiator according to claim 1 is characterized in that, this liquid-cooling heat radiator also comprises a storage tank that is used to be installed in liquid, and this storage tank is to be connected between heat-sink unit and control unit.
3. liquid-cooling heat radiator according to claim 1 and 2 is characterized in that, this liquid-cooling heat radiator also comprises a fan that is fixedly mounted on the heat-sink unit.
4. liquid-cooling heat radiator according to claim 1 is characterized in that, this control unit also comprises at least two water control valves that whether pass through that are installed between first multiple-pass joint and second multiple-pass joint respectively and can be used for the switch controlling liquid.
5. according to claim 1 or 4 described liquid-cooling heat radiators, it is characterized in that, this first valve body also comprises a plurality of first taps that whether pass through that are installed on this first bypass pipe respectively and are respectively applied for the switch controlling liquid, and this second valve body also comprises a plurality of second taps that whether pass through that are installed on this second bypass pipe respectively and are respectively applied for the switch controlling liquid.
6. liquid-cooling heat radiator according to claim 1 is characterized in that, this heat-sink unit also comprise between left and right every and one first water tank and one second water tank of hollow, and one be connected the heat radiation baffle that is communicated with between first water tank, second water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201401349U CN201039649Y (en) | 2007-04-03 | 2007-04-03 | Liquid-cooling heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201401349U CN201039649Y (en) | 2007-04-03 | 2007-04-03 | Liquid-cooling heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039649Y true CN201039649Y (en) | 2008-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201401349U Expired - Fee Related CN201039649Y (en) | 2007-04-03 | 2007-04-03 | Liquid-cooling heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039649Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573390A (en) * | 2010-12-23 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Cooling system |
| CN103889193A (en) * | 2014-04-01 | 2014-06-25 | 昆山市张浦镇建茂电子厂 | Dual heat dissipation device of electronic product |
| CN105589536A (en) * | 2014-11-11 | 2016-05-18 | 北京仙络科技发展有限公司 | Liquid conveyance system and device |
| CN109269177A (en) * | 2018-07-23 | 2019-01-25 | 泰兴航空光电技术有限公司 | A kind of mechanical inflation fluid cold source device |
| CN110413078A (en) * | 2018-04-28 | 2019-11-05 | 京威科技有限公司 | The water cooling plant in changeable pumping circuit |
| TWI815096B (en) * | 2021-03-17 | 2023-09-11 | 尼得科超眾科技股份有限公司 | Liquid cooling loop heat sink and cooling system having the same |
-
2007
- 2007-04-03 CN CNU2007201401349U patent/CN201039649Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573390A (en) * | 2010-12-23 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Cooling system |
| CN103889193A (en) * | 2014-04-01 | 2014-06-25 | 昆山市张浦镇建茂电子厂 | Dual heat dissipation device of electronic product |
| CN105589536A (en) * | 2014-11-11 | 2016-05-18 | 北京仙络科技发展有限公司 | Liquid conveyance system and device |
| CN110413078A (en) * | 2018-04-28 | 2019-11-05 | 京威科技有限公司 | The water cooling plant in changeable pumping circuit |
| CN109269177A (en) * | 2018-07-23 | 2019-01-25 | 泰兴航空光电技术有限公司 | A kind of mechanical inflation fluid cold source device |
| TWI815096B (en) * | 2021-03-17 | 2023-09-11 | 尼得科超眾科技股份有限公司 | Liquid cooling loop heat sink and cooling system having the same |
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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: 20080319 Termination date: 20120403 |