CN212131290U - Sealing device of 48V is battery bag coupling for mixed-action vehicle - Google Patents
Sealing device of 48V is battery bag coupling for mixed-action vehicle Download PDFInfo
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- CN212131290U CN212131290U CN202020750838.3U CN202020750838U CN212131290U CN 212131290 U CN212131290 U CN 212131290U CN 202020750838 U CN202020750838 U CN 202020750838U CN 212131290 U CN212131290 U CN 212131290U
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- sealing device
- groove
- matching
- mounting hole
- pipe joint
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a 48V mixes sealing device that moves automobile-used battery packing tube connects, sealing device are located between casing, water-cooling board and the inlet outlet, form the standing groove between casing, water-cooling board and the inlet outlet, be equipped with the sealing washer in the standing groove, the casing includes the installation face, is equipped with the mounting hole on the installation face, and the position in mounting hole drill way is equipped with first cooperation groove, and the water-cooling board includes the connecting plate, is equipped with the cooperation ring of symmetric distribution on the connecting plate. The utility model discloses sealing device forms the standing groove through between first cooperation groove, second cooperation groove and the briquetting, and the sealing washer is located the standing groove, and the briquetting all contacts with contact surface and installation face, and carries out extrusion seal to the sealing washer, has replaced connecting tube and outside import and export connecting piece to seal, has solved the problem that traditional liquid cooling system can't install in 48V thoughtlessly moves the battery package of car, simple structure, and safe and reliable is suitable for the practicality, has saved the material, the cost is reduced.
Description
Technical Field
The utility model relates to a sealing device specifically is a sealing device of 48V for mixed moving automobile battery bag coupling.
Background
The water inlet and outlet of the whole package of the existing liquid cooling system are connected with the liquid cooling plate through the pipeline, under the condition that the space is sufficient, the sealing is easy to realize, the number of the joints is large, liquid leakage is easy to cause short circuit, and if the liquid cooling system is not suitable for a 48V hybrid vehicle type with limited space, the liquid cooling system without the pipeline needs to be designed. The sealing device of the battery pack pipe joint in the prior art usually seals a connecting pipeline and an external inlet and outlet connecting piece, has a complex structure, leads to a complex manufacturing process, increases the production cost, and has poor sealing reliability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 48V mixes sealing device that electric automobile uses battery bag coupling, through first cooperation groove, form the standing groove between second cooperation groove and the briquetting, the sealing washer is located the standing groove, the briquetting all contacts with contact surface and installation face, and extrude sealed to the sealing washer, replaced connecting tube and outside import and export connecting piece and sealed, the problem of traditional liquid cooling system unable installation in 48V mixes electric automobile's battery bag has been solved, and safe and reliable has saved the material, the cost is reduced.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a 48V mixes sealing device that driving vehicle battery bag connects, sealing device is located between casing, water-cooling board and inlet outlet, form the standing groove between casing, water-cooling board and the inlet outlet, be equipped with the sealing washer in the standing groove.
The shell comprises a mounting surface, a mounting hole is formed in the mounting surface, and a first matching groove is formed in the position of a hole opening of the mounting hole.
The water-cooling plate comprises a connecting plate, wherein the connecting plate is provided with symmetrically distributed matching rings, one ends of the matching rings are fixedly connected with the connecting plate, the other ends of the matching rings are provided with contact surfaces, and one ends, close to the contact surfaces, of the matching rings are provided with second matching grooves.
And the water inlet and the water outlet are provided with pressing blocks.
Furthermore, the water cooling plate is matched with the mounting hole through the matching ring, and the mounting surface and the contact surface are positioned on the same horizontal plane.
Further, the outer diameter of the matching ring is the same as the diameter of the mounting hole.
Further, be equipped with the sealing washer between casing, water-cooling board and the inlet outlet, form the standing groove between first cooperation groove, second cooperation groove and the briquetting.
Further, the placing groove is of a triangular structure.
Further, the placing groove is of an arc-shaped structure.
Further, the pressing block is in contact with both the contact surface and the mounting surface.
The utility model has the advantages that:
1. the sealing device of the utility model forms a placing groove through the first matching groove, the second matching groove and the pressing block, the sealing ring is positioned in the placing groove, the pressing block is contacted with the contact surface and the mounting surface, and the sealing ring is extruded and sealed, thereby replacing the connecting pipeline and the external inlet and outlet connecting piece for sealing, and solving the problem that the traditional liquid cooling system can not be installed in the battery pack of the 48V hybrid vehicle;
2. the utility model discloses sealing device simple structure, safe and reliable is suitable for the practicality, has saved the material, the cost is reduced.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the sealing device of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
FIG. 4 is a schematic diagram of the structure of the water-cooling plate of the present invention;
fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present invention;
FIG. 6 is a schematic view of the structure of the water inlet and outlet of the present invention;
fig. 7 is a cross-sectional view of the sealing device of the present invention;
fig. 8 is a cross-sectional view of the sealing device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
A sealing device of a 48V hybrid vehicle battery packing pipe joint is positioned among a shell 1, a water cooling plate 2 and a water inlet and outlet 3, as shown in figures 1, 2 and 3, the shell 1 comprises a mounting surface 13, a mounting hole 12 is arranged on the mounting surface 13, and a first matching groove 11 is arranged at the position of a hole opening of the mounting hole 12.
The water cooling plate 2 comprises a connecting plate 21, as shown in fig. 4 and 5, matching rings 22 are symmetrically distributed on the connecting plate 21, one end of each matching ring 22 is fixedly connected with the connecting plate 21, the other end of each matching ring 22 is provided with a contact surface 24, and one end, close to the contact surface 24, of each matching ring 22 is provided with a second matching groove 23.
The water cooling plate 2 is matched with the mounting hole 12 through the matching ring 22, the mounting surface 13 and the contact surface 24 are positioned on the same horizontal plane, and the outer diameter of the matching ring 22 is the same as the diameter of the mounting hole 12.
A pressing block 31 is provided on the water inlet/outlet 3 as shown in fig. 6.
Example 2
A sealing device of a 48V hybrid vehicle battery packing pipe joint is positioned among a shell 1, a water cooling plate 2 and a water inlet and outlet 3, as shown in figures 1, 2 and 3, the shell 1 comprises a mounting surface 13, a mounting hole 12 is arranged on the mounting surface 13, and a first matching groove 11 is arranged at the position of a hole opening of the mounting hole 12.
The water cooling plate 2 comprises a connecting plate 21, as shown in fig. 4 and 5, matching rings 22 are symmetrically distributed on the connecting plate 21, one end of each matching ring 22 is fixedly connected with the connecting plate 21, the other end of each matching ring 22 is provided with a contact surface 24, and one end, close to the contact surface 24, of each matching ring 22 is provided with a second matching groove 23.
The water cooling plate 2 is matched with the mounting hole 12 through the matching ring 22, the mounting surface 13 and the contact surface 24 are positioned on the same horizontal plane, and the outer diameter of the matching ring 22 is the same as the diameter of the mounting hole 12.
A pressing block 31 is provided on the water inlet/outlet 3 as shown in fig. 6.
Be equipped with sealing washer 4 between casing 1, water-cooling plate 2 and the inlet outlet 3, form standing groove 5 between first cooperation groove 11, second cooperation groove 23 and the briquetting 31, as shown in fig. 8, standing groove 5's cross-section is the arc structure, and sealing washer 4 is located standing groove 5, and briquetting 31 all contacts with contact surface 24 and installation face 13, and carries out extrusion seal to sealing washer 4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. A sealing device of a 48V hybrid electric vehicle battery packing pipe joint is positioned among a shell (1), a water cooling plate (2) and a water inlet/outlet (3), and is characterized in that a placing groove (5) is formed among the shell (1), the water cooling plate (2) and the water inlet/outlet (3), and a sealing ring (4) is arranged in the placing groove (5);
the shell (1) comprises a mounting surface (13), a mounting hole (12) is formed in the mounting surface (13), and a first matching groove (11) is formed in the hole opening of the mounting hole (12);
the water cooling plate (2) comprises a connecting plate (21), the connecting plate (21) is provided with symmetrically distributed matching rings (22), one end of each matching ring (22) is fixedly connected with the connecting plate (21), the other end of each matching ring is provided with a contact surface (24), and one end, close to the contact surface (24), of each matching ring (22) is provided with a second matching groove (23);
and a pressing block (31) is arranged on the water inlet/outlet (3).
2. The sealing device of the battery bag pipe joint for the 48V hybrid electric vehicle as claimed in claim 1, wherein the water cooling plate (2) is matched with the mounting hole (12) through a matching ring (22), and the mounting surface (13) and the contact surface (24) are positioned on the same horizontal plane.
3. The sealing device for a 48V hybrid electric vehicle battery pack pipe joint according to claim 1, wherein the outer diameter of the mating ring (22) is the same as the diameter of the mounting hole (12).
4. The sealing device of the battery packing pipe joint for the 48V hybrid electric vehicle is characterized in that a sealing ring (4) is arranged among the shell (1), the water cooling plate (2) and the water inlet and outlet (3), and a placing groove (5) is formed among the first matching groove (11), the second matching groove (23) and the pressing block (31).
5. The sealing device for a 48V hybrid electric vehicle battery packing pipe joint according to claim 4, characterized in that the cross section of the placing groove (5) is a triangular structure.
6. The sealing device for a 48V hybrid electric vehicle battery packing pipe joint according to claim 4, characterized in that the cross section of the placing groove (5) is an arc-shaped structure.
7. The sealing device for a battery pack pipe joint for a 48V hybrid vehicle according to claim 1, wherein the pressing piece (31) is in contact with both the contact surface (24) and the mounting surface (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750838.3U CN212131290U (en) | 2020-05-08 | 2020-05-08 | Sealing device of 48V is battery bag coupling for mixed-action vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750838.3U CN212131290U (en) | 2020-05-08 | 2020-05-08 | Sealing device of 48V is battery bag coupling for mixed-action vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212131290U true CN212131290U (en) | 2020-12-11 |
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ID=73693024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020750838.3U Active CN212131290U (en) | 2020-05-08 | 2020-05-08 | Sealing device of 48V is battery bag coupling for mixed-action vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212131290U (en) |
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2020
- 2020-05-08 CN CN202020750838.3U patent/CN212131290U/en active Active
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