CN208242075U - Liquid cooling heat transfer unit (HTU) - Google Patents
Liquid cooling heat transfer unit (HTU) Download PDFInfo
- Publication number
- CN208242075U CN208242075U CN201820647370.8U CN201820647370U CN208242075U CN 208242075 U CN208242075 U CN 208242075U CN 201820647370 U CN201820647370 U CN 201820647370U CN 208242075 U CN208242075 U CN 208242075U
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- CN
- China
- Prior art keywords
- temperature
- uniforming plate
- htu
- heat transfer
- transfer unit
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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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of liquid cooling heat transfer unit (HTU), and it includes a temperature-uniforming plate, a housing and a flow passage structures.Housing the cover in temperature-uniforming plate wherein one side and enclose to set to form a flowing lumen room, be provided on housing connection circulation chamber a water inlet and a water outlet.Within circulation chamber, flow passage structure includes to be spaced apart from each other the multiple fins being arranged and fin is arranged between water inlet and water outlet for flow passage structure setting, and longitudinal surface along temperature-uniforming plate of each fin extends, and each fin is separately connected temperature-uniforming plate and housing.Temperature-uniforming plate is close to pyrotoxin, and working fluid, through the chamber that circulates, is flowed out by housing water inlet after carrying out sufficient heat exchange with temperature-uniforming plate.
Description
Technical field
The utility model relates to liquid cooling heat transfer unit (HTU) used in liquid cooling system, especially a kind of temperature-uniforming plate integration
The liquid cooling heat transfer unit (HTU) of flow passage structure.
Background technique
Dynamical electronic device is typically accompanied by when operating generates a large amount of thermal energy, is only generated with fan air-supply not as good as its is excluded
Thermal energy, therefore liquid-cooling heat radiator is commonly applied to dynamical electronic device.Existing liquid-cooling heat radiator generally wraps
Containing a water-cooling head and it is connected to the circulation line of water-cooling head, working fluid is marked in circulation line, water-cooling head contacts electronics dress
Interior pyrotoxin is set, working fluid carries out heat exchange by water-cooling head and pyrotoxin.In general, reduction temperature working fluid,
Increasing working fluid flux facilitates the liquid cooling cooling-down that radiates, but system heat exchange is still limited by the heat between water-cooling head and pyrotoxin
Resistance.
Utility model content
The utility model provides the liquid cooling heat transfer unit (HTU) that a kind of temperature-uniforming plate integrates flow passage structure.
The utility model provides a kind of liquid cooling heat transfer unit (HTU), and it includes a temperature-uniforming plate, a housing and a flow passage structures.
Housing the cover in temperature-uniforming plate wherein one side and enclose to set to form a flowing lumen room, connection circulation chamber is provided on housing one enters water
Mouth and a water outlet.Flow passage structure setting is within circulation chamber and between the water inlet and the water outlet.
Flow passage structure includes to be spaced apart from each other the multiple fins being arranged and fin is arranged in water inlet and water outlet
Between, longitudinal surface along temperature-uniforming plate of each fin extends, and each fin is separately connected temperature-uniforming plate and housing.
The liquid cooling heat transfer unit (HTU) of the utility model, each fin have a pair of of relative configuration and are separately connected temperature-uniforming plate and cover
The lateral margin of shell.Each fin can protrude the surface for being formed in temperature-uniforming plate and laterally protrude out to contact housing.Each fin can also be convex
It is formed in the inner surface of housing out and laterally protrudes out to contact temperature-uniforming plate.The liquid cooling heat transfer unit (HTU) of the utility model, each fin
Two ends be spaced apart from each other configuration with the inner wall of housing respectively.Fin encloses to set to be formed within circulation chamber to be respectively communicated in water inlet
And multiple runners between water outlet.
The liquid cooling heat transfer unit (HTU) of the utility model, wherein two ends of fin are respectively the connecting pin for connecting the inner wall of housing
And with the inner wall of housing mutually every a separating end of configuration.The connecting pin of fin and the interspersed arrangement of separating end.Fin is flowing
The single channel for setting and being formed Lian Tong between water inlet and water outlet is enclosed within cavity room.
The liquid cooling heat transfer unit (HTU) of the utility model, the outer rim of housing are formed with a groove, and groove is around circulation chamber, ditch
A sealing ring is embedded in slot, and sealing ring is clamped between temperature-uniforming plate and housing.
The liquid cooling heat transfer unit (HTU) of the utility model, interior temperature-uniforming plate is to be provided with a capillary structure in hollow and temperature-uniforming plate.
The multiple support columns being connected between two face of temperature-uniforming plate are provided in temperature-uniforming plate.Support column can extend through capillary structure.
Flow passage structure can enclose multiple points for setting and being formed and being respectively communicated between water inlet and water outlet within circulation chamber
Runner；The single channel for setting and being formed Lian Tong between water inlet and water outlet can also be enclosed within circulation chamber.
The liquid cooling heat transfer unit (HTU) of the utility model, temperature-uniforming plate are close to pyrotoxin, and working fluid is by housing water inlet through single stream
Road or runner flow out after carrying out sufficient heat exchange with temperature-uniforming plate.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
Fig. 1 to Fig. 3 is the schematic diagram of the liquid cooling heat transfer unit (HTU) of the utility model first embodiment.
Fig. 4 is the schematic diagram of the liquid cooling heat transfer unit (HTU) of the utility model second embodiment.
Wherein, appended drawing reference
10 circulation of fluids
20 pyrotoxins
30 working fluids
100 temperature-uniforming plates
101 circulation chambers
110 capillary structures
120 support columns
200 housings
201 grooves
210 circulation chambers
211 water inlets
212 water outlets
220 single channels
230 runners
240 sealing rings
300 flow passage structures
310 fins
The lateral margin 311a/311b
The connecting pin 312a
312b separating end
Specific embodiment
Technical solutions of the utility model are described in detail in the following with reference to the drawings and specific embodiments, with further
Understand the purpose of this utility model, scheme and effect, but is not intended as the limit of the appended claims for the utility model protection scope
System.
Refering to fig. 1 to Fig. 3, the first embodiment of the utility model provides a kind of liquid cooling heat transfer unit (HTU), and it includes a sammings
Plate 100, a housing 200 and a flow passage structure 300.
The liquid cooling heat transfer unit (HTU) of the utility model, temperature-uniforming plate 100 are to be provided with one mao in hollow plate body and temperature-uniforming plate 100
Fine texture 110, capillary structure 110 are preferably in web plate shape.It is further provided in temperature-uniforming plate 100 and is connected to temperature-uniforming plate 100 2
Multiple support columns 120 between face, whereby to maintain the construction profile of temperature-uniforming plate 100, wherein each support column 120 can pass through respectively
Capillary structure 110 is worn, but invention is not limited thereto.For accommodating a circulation of fluid 10, liquid circulation fluid in temperature-uniforming plate 100
10 are adsorbed among capillary structure 110.The one side of temperature-uniforming plate 100 is for contacting a pyrotoxin 20 to input thermal energy, liquid circulation
Fluid 10 absorb the thermal energy of the generation of pyrotoxin 20 since then and after vaporizing, another surface current of the gaseous recycle fluid 10 to temperature-uniforming plate 100
Another side output that is dynamic and transferring thermal energy to temperature-uniforming plate 100 is inhaled into capillary knot after the cooling liquefaction of gaseous recycle fluid 10 again
Structure 110, circulation of fluid 10 so carry out phase change circulation in temperature-uniforming plate 100.
200 the cover of housing exports the one side of thermal energy in temperature-uniforming plate 100 and encloses to set to form a flowing lumen room 210 for a job
Fluid 30 is by carrying out heat exchange with this face.The outer rim of housing 200 is formed with a groove 201, and groove 201 is around circulation chamber
210, a sealing ring 240 is embedded in groove 201, and sealing ring 240 is clamped between temperature-uniforming plate 100 and housing 200 with close
Envelope circulation chamber 210.But the utility model is not limited.Temperature-uniforming plate 100 and housing 200 can also be integrally connected without configuring
Sealing ring 240.It is provided with connection circulation chamber 210 on housing 200 and flows into the one of circulation chamber 210 for working fluid 30 and enters water
Mouth 211 and the water outlet 212 that flowing lumen room 210 is flowed out for working fluid 30.Its working fluid 30 is flowed by water outlet 212
Circulate out and flowing lumen room 210 entered by 211 recycle stream of water inlet again after can cooling down after chamber 210, but the utility model not with
This is limited, and working fluid 30 passes through the direct emission that can not also flow back behind the outflow of water outlet 212 flowing lumen room 210.
For the setting of flow passage structure 300 within circulation chamber 210, flow passage structure 300 includes to be spaced apart from each other to be arranged
Multiple fins 310 and fin 310 is arranged between water inlet 211 and water outlet 212, and each fin 310 is longitudinal along samming
The surface of plate 100 extends.In this present embodiment, each fin 310 preferably all has a pair of of relative configuration and is separately connected
The lateral margin 311a/311b of warm plate 100 and housing 200, and each fin 310 is preferably the inner surface for protruding and being formed in housing 200
And it laterally protrudes out to contact temperature-uniforming plate 100 and each lateral margin 311a/311b is made to be separately connected temperature-uniforming plate 100 and housing 200.
In this present embodiment, two ends of each fin 310 be respectively connect housing 200 inner wall a connecting pin 312a and
Inner wall with housing 200 is mutually every a separating end 312b of configuration.The connecting pin 312a and separating end 312b of fin 310 are interspersed
Arrangement.Fin 310 encloses within circulation chamber 210 to be set to form connection between water inlet 211 and water outlet 212 and along temperature-uniforming plate
The single channel 220 that 100 surface detour extends.
Working fluid 30 is circulated by water inlet 211 and chamber 210 and flows through temperature-uniforming plate by 220 detour of single channel
100 surface and with temperature-uniforming plate 100 carry out heat exchange, then working fluid 30 again by water outlet 212 be discharged flowing lumen room
210。
The liquid cooling heat transfer unit (HTU) of the utility model guides working fluid 30 to flow to out from water inlet 211 by fin 310
The mouth of a river 212, and heat exchange is carried out by temperature-uniforming plate 100 and temperature-uniforming plate 100.It is transmitted in a manner of phase change by temperature-uniforming plate 100
The thermal energy that pyrotoxin 20 generates can be transferred to by thermal energy more quickly compared to traditional heat transfer and the mode of thermal convection
Working fluid 30.
Refering to Fig. 4, the second embodiment of the utility model provides a kind of liquid cooling heat transfer unit (HTU), it includes a temperature-uniforming plate 100,
One housing 200 and a flow passage structure 300.200 the cover of housing in temperature-uniforming plate 100 wherein one side and enclose to set to form a flowing lumen
Room 210 is provided with the water inlet 211 and a water outlet 212 of connection circulation chamber 210 on housing 200.Flow passage structure 300
Within circulation chamber 210, flow passage structure 300 includes to be spaced apart from each other the multiple fins 310 being arranged and fin 310 for setting
It is arranged between water inlet 211 and water outlet 212, longitudinal surface along temperature-uniforming plate 100 of each fin 310 extends, and each fin
Piece 310 has a pair of of relative configuration and is separately connected the lateral margin of temperature-uniforming plate 100 and housing 200
311a/311b。
The construction of the present embodiment is similar to first embodiment, and something in common is repeated no more in this, the present embodiment and first
A difference is applied then to be described in detail as after.In this present embodiment, each fin 310 protrudes surface and the transverse direction for being formed in temperature-uniforming plate 100
Contact housing 200 is protruded out to, and two ends of each fin 310 are spaced apart from each other configuration with the inner wall of housing 200 respectively.Whereby, fin
Piece 310 encloses the multiple runners for setting and being formed and being respectively communicated between water inlet 211 and water outlet 212 within circulation chamber 210
230。
Working fluid 30 is circulated by water inlet 211 and chamber 210 and flows through temperature-uniforming plate 100 by each runner 230
Surface and with temperature-uniforming plate 100 carry out heat exchange, then working fluid 30 again by water outlet 212 be discharged flowing lumen room 210.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (16)
1. a kind of liquid cooling heat transfer unit (HTU), characterized by comprising:
One temperature-uniforming plate；
One housing, the cover in the temperature-uniforming plate wherein one side and enclose to set to form a flowing lumen room, be provided on the housing be connected to the stream
A water inlet and a water outlet for cavity room；And
One flow passage structure is arranged within the circulation chamber and between the water inlet and the water outlet.
2. liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that the flow passage structure includes to be spaced apart from each other arrangement to set
The multiple fins and those fins set are arranged between the water inlet and the water outlet, and respectively the fin is longitudinal along the temperature-uniforming plate
Surface extend, and respectively the fin is separately connected the temperature-uniforming plate and the housing.
3. liquid cooling heat transfer unit (HTU) as claimed in claim 2, which is characterized in that respectively the fin has relative configuration and is separately connected
A pair of of lateral margin of the temperature-uniforming plate and the housing.
4. liquid cooling heat transfer unit (HTU) as claimed in claim 2, which is characterized in that respectively fin protrusion is formed in the table of the temperature-uniforming plate
Face and transverse direction, which protrude out to, contacts the housing.
5. liquid cooling heat transfer unit (HTU) as claimed in claim 2, which is characterized in that respectively fin protrusion is formed in the interior table of the housing
Face and transverse direction, which protrude out to, contacts the temperature-uniforming plate.
6. liquid cooling heat transfer unit (HTU) as claimed in claim 2, which is characterized in that respectively two ends of the fin are respectively and in the housing
Wall is spaced apart from each other configuration.
7. liquid cooling heat transfer unit (HTU) as claimed in claim 5, which is characterized in that those fins enclose within the circulation chamber sets shape
At the multiple runners being respectively communicated between the water inlet and the water outlet.
8. liquid cooling heat transfer unit (HTU) as claimed in claim 2, which is characterized in that respectively two ends of the fin are respectively to connect the housing
Inner wall a connecting pin and with the inner wall of the housing mutually every a separating end of configuration.
9. liquid cooling heat transfer unit (HTU) as claimed in claim 8, which is characterized in that those connecting pins of those fins and those points
From the interspersed arrangement in end.
10. liquid cooling heat transfer unit (HTU) as claimed in claim 9, which is characterized in that those fins enclose within the circulation chamber to be set
Form a single channel of the connection between the water inlet and the water outlet.
11. liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that the outer rim of the housing is formed with a groove, the ditch
Grooved ring is embedded with a sealing ring in the circulation chamber, the groove, and the sealing ring be clamped in the temperature-uniforming plate and the housing it
Between.
12. liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that in the hollow and temperature-uniforming plate in the temperature-uniforming plate
It is provided with a capillary structure.
13. liquid cooling heat transfer unit (HTU) as claimed in claim 12, which is characterized in that in the hollow and temperature-uniforming plate in the temperature-uniforming plate
It is provided with the multiple support columns for being connected between two face of temperature-uniforming plate and extending through the capillary structure.
14. liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that in the hollow and temperature-uniforming plate in the temperature-uniforming plate
It is provided with the multiple support columns being connected between two face of temperature-uniforming plate.
15. liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that the flow passage structure encloses within the circulation chamber
If forming the multiple runners being respectively communicated between the water inlet and the water outlet.
16. liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that those flow passage structures are within the circulation chamber
Enclose the single channel for setting and being formed Lian Tong between the water inlet and the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647370.8U CN208242075U (en) | 2018-05-02 | 2018-05-02 | Liquid cooling heat transfer unit (HTU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647370.8U CN208242075U (en) | 2018-05-02 | 2018-05-02 | Liquid cooling heat transfer unit (HTU) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208242075U true CN208242075U (en) | 2018-12-14 |
Family
ID=64581882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820647370.8U Expired - Fee Related CN208242075U (en) | 2018-05-02 | 2018-05-02 | Liquid cooling heat transfer unit (HTU) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208242075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446394A (en) * | 2018-05-02 | 2019-11-12 | 上海绿曜能源科技有限公司 | Liquid cooling heat transfer unit (HTU) |
-
2018
- 2018-05-02 CN CN201820647370.8U patent/CN208242075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446394A (en) * | 2018-05-02 | 2019-11-12 | 上海绿曜能源科技有限公司 | Liquid cooling heat transfer unit (HTU) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |