CN220910453U - Liquid cooling plate water nozzle sealing structure - Google Patents
Liquid cooling plate water nozzle sealing structure Download PDFInfo
- Publication number
- CN220910453U CN220910453U CN202322341779.0U CN202322341779U CN220910453U CN 220910453 U CN220910453 U CN 220910453U CN 202322341779 U CN202322341779 U CN 202322341779U CN 220910453 U CN220910453 U CN 220910453U
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- China
- Prior art keywords
- sealing
- liquid cooling
- cooling plate
- water nozzle
- front beam
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 164
- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 239000007788 liquid Substances 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 230000002093 peripheral effect Effects 0.000 claims abstract description 42
- 238000003825 pressing Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to the field of liquid cooling plate water nozzles, in particular to a liquid cooling plate water nozzle sealing structure, which comprises a sealing pressing block, wherein the sealing pressing block is annular and sleeved on the water nozzle, the inner peripheral side wall of the sealing pressing block is attached to the outer peripheral side wall of the water nozzle, the bottom surface of the sealing pressing block is attached to the surface of a liquid cooling plate front beam, a first sealing ring is arranged on one surface of the sealing pressing block, which is close to the liquid cooling plate front beam, and the first sealing ring is in interference fit with the sealing pressing block and the surface of the liquid cooling plate front beam; the mounting groove that has offered the water supply mouth installation on the liquid cooling board front beam, be provided with sealed annular plate on the bottom surface of sealed briquetting, sealed annular plate card is located in the mounting groove, and the cover is equipped with the second sealing washer on the periphery lateral wall of water nozzle, second sealing washer simultaneously with the periphery lateral wall of water nozzle, the interior periphery lateral wall interference fit of sealed annular plate. The utility model has the function of improving the sealing effect on the water nozzle.
Description
Technical Field
The utility model relates to the field of liquid cooling plate water nozzles, in particular to a liquid cooling plate water nozzle sealing structure.
Background
In recent years, the new energy industry rapidly develops, various innovative designs of battery pack shells also appear, and the technical requirements are gradually improved. The battery cooling system obtains cold energy in the air conditioning system by utilizing the plate heat exchanger, and then the cold energy is brought to the battery which generates heat through the electric water pump, the cooling plate in the battery, the pipeline and other parts, so that the battery works in a proper temperature range. The liquid cooling system component contains more, and the liquid cooling board is one of the critical spare part in the battery liquid cooling thermal management system, is provided with the water injection well choke that is used for business turn over liquid on the liquid cooling board, and the water injection well choke communicates with the liquid cooling pipeline on the liquid cooling board, and the leakproofness of water injection well choke is a key characteristic of liquid cooling board.
In the related art, the water nozzle is connected in a sealing way through the rubber cushion and the liquid cooling plate front beam, the water nozzle is installed in the installation groove which is formed in the water cooling plate front beam, the rubber cushion is sleeved on the water nozzle, the inner peripheral side wall of the rubber cushion is attached to the outer peripheral side wall of the water nozzle, and the outer peripheral side wall of the rubber cushion is attached to the inner peripheral side wall of the installation groove, so that the sealing of the water nozzle is realized.
Aiming at the related technology, the rubber pad and the water nozzle have only one contact surface, and dust is easy to adhere to the rubber pad, so that the sealing effect is poor.
Disclosure of utility model
In order to improve the sealing effect on the water nozzle, the application provides a liquid cooling plate water nozzle sealing structure.
The application provides a liquid cooling plate water nozzle sealing structure, which adopts the following technical scheme:
The utility model provides a liquid cooling board water injection well choke seal structure, includes sealed briquetting, sealed briquetting is annular and overlaps and locates on the water injection well choke, the laminating of the inner peripheral lateral wall of sealed briquetting and the periphery lateral wall of water injection well choke, the laminating of the face of the bottom surface of sealed briquetting and liquid cooling board front beam, sealed briquetting is provided with first sealing washer in the face that is close to the liquid cooling board front beam, first sealing washer simultaneously with the face interference fit of sealed briquetting, liquid cooling board front beam.
Further, a first sealing groove for clamping the first sealing ring is formed in one surface of the sealing pressing block, close to the liquid cooling plate front beam, and the first sealing ring is clamped in the first sealing groove.
Further, the mounting groove for installing the water supply nozzle is formed in the liquid cooling plate front beam, the sealing ring plate is arranged on the bottom surface of the sealing pressing block, the first sealing ring is arranged on the outer side of the sealing ring plate, the sealing ring plate is clamped in the mounting groove, the inner peripheral side wall of the sealing ring plate is attached to the outer peripheral side wall of the water nozzle, and the outer peripheral side wall of the sealing ring plate is attached to the inner peripheral side wall of the mounting groove.
Further, a second sealing ring is sleeved on the outer peripheral side wall of the water nozzle, and the second sealing ring is in interference fit with the outer peripheral side wall of the water nozzle and the inner peripheral side wall of the sealing ring plate.
Further, a second sealing groove for clamping the second sealing ring is formed in the peripheral side wall of the water nozzle, and the second sealing ring is clamped in the second sealing groove.
Further, a guide inclined plane is arranged at one end, close to the front beam of the liquid cooling plate, of the inner peripheral side wall of the sealing ring plate.
Further, welding rods are arranged at the joint of the peripheral side wall of the sealing pressing block and the liquid cooling plate front beam, so that the peripheral side wall of the sealing pressing block is welded with the liquid cooling plate front beam.
Further, the sealing pressing block is connected with the liquid cooling plate front beam through bolts.
Further, the sealing pressing block is connected with the liquid cooling plate front beam through a rivet nut.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The sealing pressing block is in sealing connection with the front beam of the liquid cooling plate through the first sealing ring, and the sealing ring plate is in sealing connection with the water nozzle through the second sealing ring, so that double sealing is realized, the possibility that dust is stuck on the first sealing ring and the second sealing ring due to exposure to the outside is reduced, and the sealing effect is greatly improved;
2. The guide inclined plane on the sealing ring plate improves the smoothness of the sealing pressing block mounted on the water nozzle;
3. The sealing pressing block is connected with the liquid cooling plate front beam in a manner of welding rods, bolting and riveting nuts, the installation operation is convenient, and the later maintenance can be facilitated by adopting a bolting fixing manner.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a liquid cooling plate water nozzle sealing structure according to a first embodiment of the present application.
Fig. 2 is an exploded view for showing the first seal ring and the second seal ring in the first embodiment of the present application.
Fig. 3 is a schematic view showing the structure of a sealing block according to the first embodiment of the present application.
Fig. 4 is a schematic structural diagram for showing a bolting mode in the second embodiment of the present application.
Fig. 5 is a schematic structural diagram for showing a rivet nut connection mode in the third embodiment of the present application.
Reference numerals illustrate: 1. sealing and pressing blocks; 11. sealing ring plates; 111. a guide slope; 12. a mating plane; 2. a water tap; 3. a liquid cooling plate front beam; 31. a mounting groove; 32. a liquid cooling plate body; 4. a first seal ring; 41. a first seal groove; 5. a second seal ring; 51. a second seal groove; 6. welding rod; 7. a bolt; 8. and (5) pulling and riveting the nut.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
Example 1
The embodiment of the application discloses a liquid cooling plate water nozzle sealing structure.
Referring to fig. 1, 2 and 3, the liquid cooling plate water nozzle sealing structure comprises a sealing pressing block 1, wherein the sealing pressing block 1 is a metal part, the sealing pressing block 1 is annular and sleeved on a water nozzle 2, the inner peripheral side wall of the sealing pressing block 1 is attached to the outer peripheral side wall of the water nozzle 2, and the bottom surface of the sealing pressing block 1 is attached to the plate surface of a liquid cooling plate front beam 3. The sealing ring plate 11 is integrally formed on the bottom surface of the sealing pressing block 1, the inner diameter of the sealing ring plate 11 is consistent with the inner diameter of the sealing pressing block 1, and the outer diameter of the sealing ring plate 11 is smaller than the outer diameter of the sealing pressing block 1. The liquid cooling plate front beam 3 is provided with a mounting groove 31 for mounting the water nozzle 2, the sealing ring plate 11 is clamped in the mounting groove 31, the inner peripheral side wall of the sealing ring plate 11 is attached to the outer peripheral side wall of the water nozzle 2, and the outer peripheral side wall of the sealing ring plate 11 is attached to the inner peripheral side wall of the mounting groove 31. The sealing pressing block 1 is provided with a matching plane 12 on one side close to the liquid cooling plate body 32.
Referring to fig. 1, 2 and 3, a first sealing ring 4 is arranged on one surface of the sealing pressing block 1, which is close to the liquid cooling plate front beam 3, the first sealing ring 4 is in interference fit with the surfaces of the sealing pressing block 1 and the liquid cooling plate front beam 3, and the first sealing ring 4 seals the sealing pressing block 1 and the liquid cooling plate front beam 3 in a first layer. The sealing pressing block 1 is provided with the first sealing groove 41 for the first sealing ring 4 to be clamped on one surface close to the liquid cooling plate front beam 3, the first sealing ring 4 is clamped in the first sealing groove 41, the possibility of ash adhesion of the first sealing ring 4 is reduced, and the tightness of the first sealing ring 4 is ensured.
Referring to fig. 1, 2 and 3, a second sealing ring 5 is sleeved on the outer circumferential side wall of the water nozzle 2, the second sealing ring 5 is in interference fit with the outer circumferential side wall of the water nozzle 2 and the inner circumferential side wall of the sealing ring plate 11, and the second sealing ring 5 seals the water nozzle 2 and the sealing ring plate 11. The second sealing groove 51 for the second sealing ring 5 to be clamped is formed in the peripheral side wall of the water nozzle 2, the second sealing ring 5 is clamped in the second sealing groove 51, the possibility of ash adhesion of the second sealing ring 5 is reduced, and the tightness of the second sealing ring 5 is guaranteed.
The sealing pressing block 1 is in sealing connection with the liquid cooling plate front beam 3 through the first sealing ring 4, and the sealing ring plate 11 is in sealing connection with the water nozzle 2 through the second sealing ring 5, so that double sealing is realized, the possibility that dust is stuck on the first sealing ring 4 and the second sealing ring 5 due to exposure to the outside is reduced, and the sealing effect is greatly improved.
Referring to fig. 3, a guide slope 111 is provided at one end of the inner peripheral side wall of the sealing ring plate 11 near the liquid cooling plate front beam 3, improving the smoothness of mounting the sealing press block 1to the water nozzle 2.
Referring to fig. 1 and 2, a welding rod 6 is provided at the junction of the outer peripheral side wall of the sealing press block 1 and the liquid-cooled plate front beam 3, so that the outer peripheral side wall of the sealing press block 1 and the liquid-cooled plate front beam 3 are welded.
The implementation principle of the liquid cooling plate water nozzle sealing structure in the first embodiment of the application is as follows:
When the sealing structure is installed, the first sealing ring 4 is fixed in the first sealing groove 41 of the sealing pressing block 1, the second sealing ring 5 is fixed in the second sealing groove 51 of the water nozzle 2, then the sealing pressing block 1 with the first sealing ring 4 is sleeved on the water nozzle 2 with the second sealing ring 5, the sealing ring plate 11 is clamped in the installation groove 31, finally the sealing pressing block 1 is flattened, and the welding rod 6 is used for welding the peripheral side wall of the sealing pressing block 1 and the top surface of the liquid cooling plate front beam 3, so that the installation process is convenient and quick to operate.
Example two
Referring to fig. 4, the difference between this embodiment and the first embodiment is that the sealing press block 1 and the liquid cooling plate front beam 3 are connected by a bolt 7, and the bolt 7 in this embodiment is a self-tapping screw, so that the sealing press block 1, the first sealing ring 4, the second sealing ring 5, and the water nozzle 2 are maintained in the later stage.
Example III
Referring to fig. 5, this embodiment is different from the first and second embodiments in that the seal pressing block 1 and the liquid-cooled panel front beam 3 are riveted by a rivet nut 8.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. A liquid cooling board water injection well choke seal structure, its characterized in that: including sealed briquetting (1), sealed briquetting (1) are cyclic annular and cover and locate on water injection well choke (2), the laminating of the inner peripheral lateral wall of sealed briquetting (1) and the outer peripheral lateral wall of water injection well choke (2), the laminating of the face of the bottom surface of sealed briquetting (1) and liquid cooling board front beam (3), sealed briquetting (1) is provided with first sealing washer (4) near on the face of liquid cooling board front beam (3), first sealing washer (4) simultaneously with sealed briquetting (1), the face interference fit of liquid cooling board front beam (3).
2. The liquid cooling plate water nozzle sealing structure according to claim 1, wherein: the sealing pressing block (1) is provided with a first sealing groove (41) for clamping the first sealing ring (4) on one surface close to the liquid cooling plate front beam (3), and the first sealing ring (4) is clamped in the first sealing groove (41).
3. The liquid cooling plate water nozzle sealing structure according to claim 1, wherein: the mounting groove (31) of water supply mouth (2) installation has been seted up on liquid cooling board front beam (3), be provided with sealed crown block (11) on the bottom surface of sealed briquetting (1), first sealing washer (4) set up in the outside of sealed crown block (11), in sealed crown block (11) card locates mounting groove (31), the laminating of the inner peripheral lateral wall of sealed crown block (11) and the outer peripheral lateral wall of water nozzle (2), the laminating of the outer peripheral lateral wall of sealed crown block (11) and the inner peripheral lateral wall of mounting groove (31).
4. A liquid cooling plate tap sealing arrangement according to claim 3, wherein: the outer peripheral side wall of the water nozzle (2) is sleeved with a second sealing ring (5), and the second sealing ring (5) is in interference fit with the outer peripheral side wall of the water nozzle (2) and the inner peripheral side wall of the sealing ring plate (11) at the same time.
5. The liquid cooling plate water nozzle sealing structure according to claim 4, wherein: a second sealing groove (51) for clamping the second sealing ring (5) is formed in the peripheral side wall of the water nozzle (2), and the second sealing ring (5) is clamped in the second sealing groove (51).
6. A liquid cooling plate tap sealing arrangement according to claim 3, wherein: one end of the inner peripheral side wall of the sealing ring plate (11) close to the liquid cooling plate front beam (3) is provided with a guide inclined plane (111).
7. The liquid cooling plate water nozzle sealing structure according to claim 1, wherein: the welding rod (6) is arranged at the joint of the peripheral side wall of the sealing pressing block (1) and the liquid cooling plate front beam (3), so that the peripheral side wall of the sealing pressing block (1) is welded with the liquid cooling plate front beam (3).
8. The liquid cooling plate water nozzle sealing structure according to claim 1, wherein: the sealing pressing block (1) is connected with the liquid cooling plate front beam (3) through bolts (7).
9. The liquid cooling plate water nozzle sealing structure according to claim 1, wherein: the sealing pressing block (1) is connected with the liquid cooling plate front beam (3) through a rivet nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341779.0U CN220910453U (en) | 2023-08-30 | 2023-08-30 | Liquid cooling plate water nozzle sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341779.0U CN220910453U (en) | 2023-08-30 | 2023-08-30 | Liquid cooling plate water nozzle sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910453U true CN220910453U (en) | 2024-05-07 |
Family
ID=90905922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322341779.0U Active CN220910453U (en) | 2023-08-30 | 2023-08-30 | Liquid cooling plate water nozzle sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910453U (en) |
-
2023
- 2023-08-30 CN CN202322341779.0U patent/CN220910453U/en active Active
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