CN220770482U - Structural member for fluid steering and heat radiation structure fitting - Google Patents
Structural member for fluid steering and heat radiation structure fitting Download PDFInfo
- Publication number
- CN220770482U CN220770482U CN202322379291.7U CN202322379291U CN220770482U CN 220770482 U CN220770482 U CN 220770482U CN 202322379291 U CN202322379291 U CN 202322379291U CN 220770482 U CN220770482 U CN 220770482U
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- flow
- structural member
- flow passage
- channel
- tesla
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- 239000012530 fluid Substances 0.000 title claims abstract description 32
- 230000005855 radiation Effects 0.000 title description 6
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 239000004065 semiconductor Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000001603 reducing effect Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a structural member for fluid diversion, which comprises a first flow passage and a second flow passage, wherein the first flow passage and the second flow passage form a corner and are arranged in a penetrating way; the tail end of the first flow channel is provided with an arc-shaped steering area, and the second flow channel is provided with a plurality of groups of parallel transverse channels; the transverse channels include tesla flow channels and straight channels. The utility model has ingenious design, novel improvement and is used for the vertical turning position of the fluid, the laminar flow entering from the first flow passage can also form laminar flow from the second flow passage, namely, the phenomenon of vortex and vortex is avoided to be found on the pipeline for turning the fluid at the vertical turning position, the better reducing effect is achieved on the energy transmission, and the semiconductor heat dissipation accessory adopting the structure has the characteristic of uniform heat dissipation.
Description
Technical Field
The utility model relates to the technical field of fluid pipelines, in particular to a structural member for fluid steering and a heat dissipation structure fitting.
Background
On fluid-diverting pipes, it is well known that vortex and whirl phenomena are found in the diverting position, and newton's law of motion tells us that objects are subject to forces when in motion, as well as when the fluid is flowing. There are different velocity fluid layers in the fluid, where shear forces are created between the fast velocity fluid layer and the slow velocity fluid layer. The shearing force can lead the fluid to rotate to form vortex and vortex, so that the vortex can consume a part of energy in the steering process of the structure, and meanwhile, turbulence phenomenon can occur when the fluid enters a channel/pipeline after steering, so that in reality, people design a turbulence device/turbulator, and then the fluid forms laminar flow after steering, the energy consumption is low, and based on secondary reasons, the applicant designs a completely different structure and applies the structure to the steering of the fluid, thereby the utility model is invented.
Disclosure of Invention
In order to solve the above prior art problems, the present utility model provides a structural member for fluid diversion, which can improve the above shortcomings.
The utility model relates to a structural member for fluid diversion, which comprises a first flow passage and a second flow passage arranged on a block body, wherein the first flow passage and the second flow passage form corners and are arranged in a penetrating way, the block body is a metal block (such as a metal blank) or a nonmetal block, the tail end of the first flow passage is provided with an arc diversion area, the second flow passage is provided with a plurality of groups of parallel transverse channels, and the transverse channels comprise Tesla flow passages and straight channels.
Further, the length arrangement rule of the tesla flow channels on the transverse channels is that the length arrangement rule of the tesla flow channels is gradually increased from the side close to the first flow inlet to the away direction.
Further, the sum of the lengths of the tesla flow channel and the straight channel in the transverse channel is the same, that is, the lengths of the straight channels on the transverse channel are arranged in a rule of gradually decreasing from the side close to the first flow inlet to the far side.
Furthermore, the tesla flow channel is arranged in a reverse flow mode, and arc-shaped turning bends are arranged at the inlet positions.
Further, a plurality of horizontal flow channels are arranged in the straight channels.
Further, a spacing area exists between the straight channel and the tesla flow channel, and the spacing in each transverse channel has the same length.
Further, a shunt plug is arranged in the interval region and close to the position of the Tesla runner outlet.
Further, the tail end of the second flow passage is provided with a third flow passage in a penetrating way; the second flow passage is provided with an arc-shaped turning area at the longest position of the straight passage.
The design also provides a heat radiation structure accessory, which also comprises a semiconductor refrigerating sheet, heat radiation fins and the structural members of the preamble, wherein the structural members and the heat radiation components are symmetrically arranged on two sides of the semiconductor sheet, and the accessory is used for radiating heat of the semiconductor to realize uniform heat radiation.
Further, the structural member is made of metal.
The utility model has ingenious design, novel improvement and is used for the vertical turning position of the fluid, the laminar flow entering from the first flow passage can also form laminar flow from the second flow passage, namely, the phenomenon of vortex and vortex is avoided to be found on the pipeline for turning the fluid at the vertical turning position, the better reducing effect is achieved on the energy transmission, and the semiconductor heat dissipation accessory adopting the structure has the characteristic of uniform heat dissipation.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic view of a heat dissipating structure fitting.
The diagram is: the heat dissipation device comprises a first flow passage 1, a second flow passage 2, an arc-shaped turning area 3, a Tesla flow passage 5, a straight passage 6, a horizontal flow passage 7, a flow dividing plug 8, an arc-shaped turning bend 9, a semiconductor refrigeration sheet 10, a heat dissipation assembly 11 and a structural member 12.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the utility model relates to a structural member for fluid diversion, which comprises a first flow channel 1 and a second flow channel 2 which are arranged on a block body, wherein the first flow channel and the second flow channel form a corner and are arranged in a penetrating way, the included angle formed by the first flow channel and the second flow channel ranges from about 90 degrees, the tail end of the first flow channel is provided with an arc diversion area 3, the second flow channel is provided with a plurality of groups of parallel transverse channels, and the transverse channels comprise a tesla flow channel 5 and a straight channel 6.
As a technical improvement, the length arrangement rule of the tesla flow channels on the transverse channel is gradually increased from the side close to the first flow inlet to the far direction.
As a technical improvement, the lengths of the transverse channels in the transverse channel, including the tesla flow channels, and the straight channels are the same, that is, the lengths of the straight channels on the transverse channel are arranged in a rule of gradually decreasing from the side close to the first flow inlet to the far direction.
As a technical improvement, the Tesla runners are arranged in a reverse flow mode, arc-shaped turning bends 9 are arranged at the inlet positions, the width of each arc-shaped turning bend is smaller than that of the first runner, and each arc-shaped turning bend can be used as the first runner to split and enter the transverse channels respectively.
As a technical improvement, a plurality of horizontal flow channels 7 are arranged in the straight channels.
As a technical improvement, a spacing area exists between the straight channel and the tesla channel, and the spacing in each transverse channel has the same length.
As a technical improvement, a shunt plug 8 is arranged in the interval area near the Tesla runner outlet.
Further, the tail end of the second flow passage is provided with a third flow passage in a penetrating way; the second flow channel is provided with an arc-shaped turning area 3 at the longest position of the straight flow channel.
When in use, the first flow is acted as a liquid inlet, and the third flow channel is used as a liquid outlet.
In the scheme, the first flow passage, the second flow passage and the third flow passage can be in a hidden structure or in a semi-open type, wherein the semi-open type is a first flow passage, a second flow passage and a third flow passage which are cut on the surface of a blank; if the flow channel is half-open, a plane needs to be added on the surface of the flow channel in practical application, so that a closed pore channel is formed by the first flow channel, the second flow channel and the third flow channel.
As shown in fig. 2, the present design further provides a heat dissipation structure fitting, which further includes a semiconductor cooling fin 10, a heat dissipation component 11, and the aforesaid structural members 12, where the structural members and the heat dissipation component are symmetrically disposed on two sides of the semiconductor fin, a plane is disposed on the back of the heat dissipation component, and the back of the heat dissipation component can be covered on the surface of the structural member in a sealing manner, and a plurality of heat dissipation fins disposed in parallel are disposed on the heat dissipation component, so that by using the characteristics of cooling on one side and heating on the other side of the semiconductor, it can be realized that the cooling and heating fluids uniformly appear on two sides.
As a technical improvement, the structural member is made of metal.
By the time fluid enters from the first flow channel, strong impact is formed at the bottom end of the arc-shaped turning area 3, and at the same time, a part of fluid can enter into the Tesla flow channels respectively through the arc-shaped turning bend at the front end of the transverse channel, because the Tesla flow channels are reversely arranged and have a blocking effect, in the scheme, as shown in figure 1, the length of each Tesla flow channel is gradually increased from top to bottom, and the length of the horizontal flow channel is recently reduced, the design is that the water flow runoff is about long at the end of the first flow, the impact force is larger, the turbine phenomenon is serious, the longer the Tesla flow channel is adopted, the turbulence is limited to form a relatively mild turbulence phenomenon, the larger the contact area of the pipe wall is, and the flow is finally split again through the split plugs, and finally the horizontal flow enters into a relatively flat laminar flow phenomenon. The laminar flow phenomenon formed on the semiconductor heat dissipation structure is beneficial to uniform heat dissipation.
Claims (10)
1. A structural member for fluid diversion, characterized by: the device comprises a first flow passage and a second flow passage which are arranged on a block body, wherein the first flow passage and the second flow passage form a corner and are arranged in a penetrating way; the tail end of the first flow channel is provided with an arc-shaped steering area, and the second flow channel is provided with a plurality of groups of parallel transverse channels; the transverse channels include tesla flow channels and straight channels.
2. A structural member for fluid diversion according to claim 1, wherein: the Tesla runner is arranged in a length manner on the transverse channel, and the Tesla runner gradually increases from one side close to the first flow inlet to the other side away from the first flow inlet.
3. A structural member for fluid diversion according to claim 2, wherein: the sum of the lengths of the tesla flow channel and the straight channel in the transverse channel is the same.
4. A structural member for fluid diversion according to claim 3, wherein: the Tesla runner is arranged in a reverse flow mode, and arc-shaped turning bends are arranged at the inlet positions.
5. A structural member for fluid diversion according to claim 1 or 2, wherein: and a plurality of horizontal flow channels are arranged in the straight channels.
6. A structural member for fluid diversion according to claim 4, wherein: a spacing area exists between the straight channel and the tesla flow channel, and the spacing in each transverse channel has the same length.
7. A structural member for fluid diversion according to claim 6, wherein: and a shunt plug is arranged in the interval region and close to the position of the Tesla runner outlet.
8. A structural member for fluid diversion according to claim 1 or 7, wherein: the tail end of the second flow passage is communicated with a third flow passage; the second flow passage is provided with an arc-shaped turning area at the longest position of the straight passage.
9. A heat dissipating structure assembly comprising the structural member of any of claims 1-8, further comprising semiconductor cooling fins, heat dissipating fins, wherein: the structural member and the heat dissipation assembly are symmetrically arranged on two sides of the semiconductor wafer.
10. A heat dissipating structure fitting according to claim 9, wherein: the structural member is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379291.7U CN220770482U (en) | 2023-09-01 | 2023-09-01 | Structural member for fluid steering and heat radiation structure fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379291.7U CN220770482U (en) | 2023-09-01 | 2023-09-01 | Structural member for fluid steering and heat radiation structure fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770482U true CN220770482U (en) | 2024-04-12 |
Family
ID=90598923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322379291.7U Active CN220770482U (en) | 2023-09-01 | 2023-09-01 | Structural member for fluid steering and heat radiation structure fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770482U (en) |
-
2023
- 2023-09-01 CN CN202322379291.7U patent/CN220770482U/en active Active
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