CN208317226U - The liquid cooling that can leak hunting heat transfer unit (HTU) - Google Patents
The liquid cooling that can leak hunting heat transfer unit (HTU) Download PDFInfo
- Publication number
- CN208317226U CN208317226U CN201820647366.1U CN201820647366U CN208317226U CN 208317226 U CN208317226 U CN 208317226U CN 201820647366 U CN201820647366 U CN 201820647366U CN 208317226 U CN208317226 U CN 208317226U
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- China
- Prior art keywords
- housing
- htu
- conducting plate
- transfer unit
- liquid cooling
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- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model provides one kind and can leak hunting liquid cooling heat transfer unit (HTU), it includes a heat-conducting plate, the covers in heat-conducting plate wherein a housing of one side and the flow passage structure being arranged within housing, flow passage structure encloses between heat-conducting plate and the cover to be set to form a flowing lumen room and leak hunting slot around circulation chamber and with the one of circulation chamber isolation, it is provided with the water inlet and a water outlet of connection circulation chamber on housing, and is provided with first-class body sensing probe in the slot that leaks hunting to detect the working fluid of exudation circulation chamber.
Description
Technical field
The utility model relate to liquid cooling heat transfer unit (HTU), especially one kind used in liquid cooling system can detect it is cold
But the liquid cooling heat transfer unit (HTU) that leaks hunting of liquid leakage.
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 then carries out the thermal energy that heat exchange removes pyrotoxin generation by water-cooling head heat source.Liquid-cooled
Although radiator has good heat exchanger effectiveness, the disadvantage of liquid-cooling heat radiator maximum is to be easy to happen work
Fluid leakage.Due to the direct contact heating source (i.e. electronic component) of water-cooling head, once working fluid leakage generation will in water-cooling head
Overflow to electronic component causes electronic device to damage.
Utility model content
The utility model provides a kind of liquid cooling heat transfer unit (HTU) that leaks hunting that can detect coolant liquid leakage.
The utility model provides one kind and can leak hunting liquid cooling heat transfer unit (HTU), and it includes a heat-conducting plate, the covers in heat-conducting plate wherein
A housing on one side and the flow passage structure being arranged within housing, flow passage structure encloses between heat-conducting plate and the cover to be set to be formed
It one flowing lumen room and leaks hunting slot around circulation chamber and with the one of circulation chamber isolation, connection circulation chamber is provided on housing
A water inlet and a water outlet, and first-class body sensing probe is provided in the slot that leaks hunting.
The liquid cooling heat transfer unit (HTU) that leaks hunting of the utility model, flow passage structure include to be spaced apart from each other that flowing lumen is arranged
Indoor multiple fins and those fins are arranged between water inlet and water outlet, each fin it is longitudinal along the surface of heat-conducting plate
Extend, and each fin is separately connected heat-conducting plate and housing.Each fin can protrude the surface for being formed in heat-conducting plate and laterally protrude out
To contact housing.Each fin can also protrude the inner surface for being formed in housing and laterally protrude out to thermal contact conductance plate.
The liquid cooling heat transfer unit (HTU) that leaks hunting of the utility model, can be folded with close in one between heat-conducting plate and flow passage structure
Seal.An inner seal ring can also be folded between housing and flow passage structure.Inner seal ring surround circulation chamber, and the slot that leaks hunting
Around inner seal ring.Flow passage structure includes the ring wall around circulation chamber, and the apical margin of ring wall offers a groove and interior close
Seal is embedded in the trench.
The liquid cooling heat transfer unit (HTU) that leaks hunting of the utility model, the outer rim of housing are formed with a groove, and groove surround and leaks hunting
Slot is embedded with an exterior seal ring in groove, and exterior seal ring is clamped between heat-conducting plate and housing.
The liquid cooling heat transfer unit (HTU) of the utility model, setting flow passage structure leaks hunting slot in housing, and working fluid is along runner
Structure flowing, once leaking between heat-conducting plate and housing, the fluid sensing probe in slot that leaks hunting can detect exudation stream
The working fluid of cavity room and corresponding signal is transmitted for carrying out corresponding processing movement.
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) that leaks hunting of the utility model first embodiment.
Fig. 4 to fig. 6 is the schematic diagram of the liquid cooling heat transfer unit (HTU) that leaks hunting of the utility model second embodiment.
Wherein, appended drawing reference
20 pyrotoxins
30 working fluids
100 heat-conducting plates
200 housings
201 grooves
202 leak hunting slot
210 circulation chambers
211 water inlets
212 water outlets
220 single channels
230 runners
241 exterior seal rings
242 inner seal rings
300 flow passage structures
310 fins
The lateral margin 311a/311b
The connecting pin 312a
312b separating end
320 ring walls
201 grooves
400 fluid sensing probes
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), thermally conductive it includes one
Plate 100, a housing 200 and a flow passage structure 300.
In this present embodiment, the liquid cooling heat transfer unit (HTU) of the utility model, 200 the cover of housing is in 100 heat outputting of heat-conducting plate
The one side of energy, the outer rim of housing 200 are formed with a groove 201, and groove 201 is embedded in circulation chamber 210, groove 201
One exterior seal ring 241, and exterior seal ring 241 is clamped between heat-conducting plate 100 and housing 200 to seal heat-conducting plate 100 and cover
Shell 200.
Flow passage structure 300 is then arranged within housing 200, and by flow passage structure 300 in heat-conducting plate 100 and housing
Enclosed between 200 and set to form a flowing lumen room 210 and one leak hunting slot 202, the slot 202 that leaks hunting around circulation chamber 210 and with circulation
Chamber 210 is isolated, but the utility model is not limited, and flow passage structure 300 also can wrap containing around the circulation arrangement of chamber 210
Multiple slots 202 that leak hunting.Circulation chamber 210 passes through for a working fluid 30 (it can be water or other liquid or gas)
And the one side for exporting thermal energy with heat-conducting plate 100 carries out heat exchange.
The water inlet for being connected to circulation chamber 210 and flowing into circulation chamber 210 for working fluid 30 is provided on housing 200
211 and for working fluid 30 flow out flowing lumen room 210 a water outlet 212.Its working fluid 30 is flowed out by water outlet 212
Flowing lumen room 210 is entered by 211 recycle stream of water inlet again after can cooling down after circulation chamber 210, but the utility model is not with this
It is limited, 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.
In this present embodiment, flow passage structure 300 includes to be spaced apart from each other the multiple fins 310 being arranged and around more
The ring wall 320 of a fin 310.Fin 310 is arranged between water inlet 211 and water outlet 212, and the longitudinal direction of each fin 310
Extend along the surface of heat-conducting plate 100.In this present embodiment, each fin 310 preferably all has a pair of of relative configuration and divides
Not Lian Jie heat-conducting plate 100 and housing 200 lateral margin 311a/311b, and each fin 310 preferably protrudes and is formed in housing 200
Inner surface and laterally protrude out to thermal contact conductance plate 100 and each lateral margin 311a/311b made to be separately connected heat-conducting plate 100 and housing
200。
In this present embodiment, an inner seal ring 242, inner seal ring are folded between heat-conducting plate 100 and flow passage structure 300
242 around circulation chamber 210, and the slot 202 that leaks hunting seals whereby around inner seal ring 242 and separates leak hunting slot 202 and flowing lumen
Room 210.The apical margin of ring wall 320 preferably offers a groove 321 and inner seal ring 242 is embedded in this groove 321 and is pressed from both sides
It holds between heat-conducting plate 100 and flow passage structure 300.
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, whereby, fin 310 encloses within circulation chamber 210 to be set to form connection between water inlet 211 and water outlet 212 and edge
The single channel 220 that the surface detour of heat-conducting plate 100 extends.
Working fluid 30 is flowed by circulate chamber 210 and the working fluid 30 of water inlet 211 along flow passage structure 300
By the chamber 210 that circulates, working fluid 30 flows through the surface of heat-conducting plate 100 by 220 detour of single channel and carries out heat exchange
The thermal energy in heat-conducting plate 100 is fully absorbed, then working fluid 30 again will be warm by the discharge of water outlet 212 flowing lumen room 210
Liquid cooling heat transfer unit (HTU) can be discharged.The liquid cooling heat transfer unit (HTU) of the utility model guides working fluid 30 to enter water certainly by fin 310
Mouthfuls 211 flow to water outlet 212, working fluid 30 flow through heat-conducting plate 100 and carry out heat exchange with heat-conducting plate 100 and can
Thermal energy in heat-conducting plate 100 is transferred to working fluid 30.
Once the generation leakage of circulation chamber 210 (may be the infiltration of the leakage or exception slightly in tolerable limit platform
Leakage), closed state destroys, then slot 202 is leaked hunting in the infiltration of working fluid 30 but exterior seal ring 241 remains to that working fluid 30 is prevented to pass through
Liquid cooling heat transfer unit (HTU) is oozed out between heat-conducting plate 100 and housing 200.It leaks hunting and is provided at least first-class body sensing probe in slot 202
400, the fluid sensing probe 400 in slot 202 that leaks hunting can detect working fluid 30 and transmit corresponding signal for
Carry out corresponding processing movement (such as the water pump for driving an indicator light to light or turn off pumping work fluid 30).Yu Benshi
It applies in example, each fluid sensing probe 400 preferably transmits signal by conducting wire respectively, but the utility model is not limited, respectively
Fluid sensing probe 400 is also possible to wireless transmission signal.In this present embodiment, leaking hunting, it is multiple to be preferably provided in slot 202
Fluid sensing probe 400, and fluid sensing probe 400 be arranged respectively at circulation chamber 210 more sides can detect stream whereby
The closed state of each side in cavity room 210.
Refering to fig. 4 to fig. 6, the second embodiment of the utility model provides a kind of liquid cooling heat transfer unit (HTU), thermally conductive it includes one
Plate 100, a housing 200 and a flow passage structure 300.200 the cover of housing exports the one side of thermal energy, runner knot in heat-conducting plate 100
Structure 300 is then arranged within housing 200, and encloses to set between heat-conducting plate 100 and housing 200 to be formed by flow passage structure 300
It one flowing lumen room 210 and one leaks hunting slot 202, the slot 202 that leaks hunting is isolated around circulation chamber 210 and with circulation chamber 210.Circulation
Chamber 210 passes through the one side with the output thermal energy of heat-conducting plate 100 for a working fluid 30 (it can be water or other liquid)
Carry out heat exchange.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
The mouth of a river 211 and the water outlet 212 that flowing lumen room 210 is flowed out for working fluid 30.
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 heat-conducting plate 100
Contact housing 200 is protruded out to, longitudinal surface along heat-conducting plate 100 of each fin 310 extends and two ends of each fin 310 are distinguished
Configuration is spaced apart from each other with the inner wall of housing 200.Flow passage structure 300 also includes the ring wall 320 around those fins 310, ring wall
320 will be separated to form circulation chamber 210 and the slot 202 that leaks hunting in housing 200, fin 310 encloses to set to be formed within circulation chamber 210
The multiple runners 230 being respectively communicated between water inlet 211 and water outlet 212.In this present embodiment, inner seal ring 242 presss from both sides
It holds between ring wall 320 and housing 200.The apical margin of ring wall 320 preferably offers a groove 321 and inner seal ring 242 is embedded
In this groove 321 and be clamped between heat-conducting plate 100 and flow passage structure 300.
Working fluid 30 is circulated by water inlet 211 and chamber 210 and flows through heat-conducting plate 100 by each runner 230
Surface and fully absorb the thermal energy in heat-conducting plate 100, then working fluid 30 again by water outlet 212 be discharged flowing lumen room
Liquid cooling heat transfer unit (HTU) is discharged in thermal energy by 210.Once water conservancy diversion cavity room 210 leaks, the fluid sensing probe to leak hunting in slot 202
400 can detect the working fluid 30 of exudation circulation chamber 210 and transmit corresponding signal so that progress is corresponding
Processing movement.
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 (9)
1. one kind can leak hunting liquid cooling heat transfer unit (HTU), which is characterized in that comprising a heat-conducting plate, the cover in the heat-conducting plate wherein one side
One housing and the flow passage structure being arranged within the housing, which encloses between the heat-conducting plate and the cover sets shape
It leaks hunting slot at a flowing lumen room and around the circulation chamber and with the one of the circulation chamber isolation, connection is provided on the housing
A water inlet and a water outlet for the circulation chamber, and first-class body sensing probe is provided in the slot that leaks hunting.
2. can leak hunting 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
The indoor multiple fins of the flowing lumen are arranged and those fins are arranged between the water inlet and the water outlet, respectively the fin
Longitudinal surface along the heat-conducting plate of piece extends, and respectively the fin is separately connected the heat-conducting plate and the housing.
3. can leak hunting liquid cooling heat transfer unit (HTU) as claimed in claim 2, which is characterized in that respectively it is thermally conductive to be formed in this for fin protrusion
It the surface of plate and laterally protrudes out to and contacts the housing.
4. can leak hunting liquid cooling heat transfer unit (HTU) as claimed in claim 2, which is characterized in that respectively fin protrusion is formed in the housing
Inner surface and laterally protrude out to contact the heat-conducting plate.
5. can leak hunting liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that between the heat-conducting plate and the flow passage structure
It is folded with an inner seal ring, the inner seal ring is around the circulation chamber, and the grooved ring that leaks hunting is around the inner seal ring.
6. can leak hunting liquid cooling heat transfer unit (HTU) as described in claim 1, which is characterized in that pressed from both sides between the housing and the flow passage structure
Equipped with an inner seal ring, the inner seal ring is around the circulation chamber, and the grooved ring that leaks hunting is around the inner seal ring.
7. can leak hunting liquid cooling heat transfer unit (HTU) as claimed in claim 5, which is characterized in that the flow passage structure includes around the stream
One ring wall of cavity room, the apical margin of the ring wall offers a groove and the inner seal ring is embedded in the groove.
8. can leak hunting liquid cooling heat transfer unit (HTU) as claimed in claim 6, which is characterized in that the flow passage structure includes around the stream
One ring wall of cavity room, the apical margin of the ring wall offers a groove and the inner seal ring is embedded in the groove.
9. can leak hunting 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 ditch
Slot, the groove are embedded with an exterior seal ring around the slot that leaks hunting in the groove, and the exterior seal ring be clamped in the heat-conducting plate and
Between the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647366.1U CN208317226U (en) | 2018-05-02 | 2018-05-02 | The liquid cooling that can leak hunting heat transfer unit (HTU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647366.1U CN208317226U (en) | 2018-05-02 | 2018-05-02 | The liquid cooling that can leak hunting heat transfer unit (HTU) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317226U true CN208317226U (en) | 2019-01-01 |
Family
ID=64714205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820647366.1U Expired - Fee Related CN208317226U (en) | 2018-05-02 | 2018-05-02 | The liquid cooling that can leak hunting heat transfer unit (HTU) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446395A (en) * | 2018-05-02 | 2019-11-12 | 上海绿曜能源科技有限公司 | The liquid cooling that can leak hunting heat transfer unit (HTU) |
-
2018
- 2018-05-02 CN CN201820647366.1U patent/CN208317226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446395A (en) * | 2018-05-02 | 2019-11-12 | 上海绿曜能源科技有限公司 | The liquid cooling that can leak hunting 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: 20190101 |