CN219827065U - Large-scale integrated battery box frame vacuumizing system - Google Patents
Large-scale integrated battery box frame vacuumizing system Download PDFInfo
- Publication number
- CN219827065U CN219827065U CN202321274398.9U CN202321274398U CN219827065U CN 219827065 U CN219827065 U CN 219827065U CN 202321274398 U CN202321274398 U CN 202321274398U CN 219827065 U CN219827065 U CN 219827065U
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- China
- Prior art keywords
- pipe
- box
- vacuumizing
- integrated battery
- vacuum system
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 7
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 239000002184 metal Substances 0.000 abstract description 11
- 239000000843 powder Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 8
- 238000005086 pumping Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a large-sized integrated battery box frame vacuumizing system, which comprises a vacuum system pump box and a vacuumizing pipe, and further comprises a filtering mechanism, wherein the filtering mechanism comprises a threaded pipe, an extension pipe, a flange plate, a lining ring, a filter screen plate, a cleaning port, a falling hole, a cleaning box and a falling pipe, the vacuumizing pipe is arranged at the vacuumizing port at the top end of the vacuum system pump box, the vacuumizing pipe is subjected to epitaxial growth filterability improvement at the vacuum system pump box of the large-sized integrated battery box frame vacuumizing system, the extension pipe of the filtering mechanism can be externally connected with an evacuating air pipe at a processing machine box of the large-sized integrated battery box frame, and metal powder can be filtered by the filter screen plate of the filtering mechanism when metal powder air processed by the battery box frame is filtered by the pumping box vacuum system pump box, so that damage caused by accumulation of metal powder entering the vacuum system pump box along the vacuumizing pipe is prevented, and normal and stable operation of the vacuum system pump of the large-sized integrated battery box frame vacuumizing system is ensured.
Description
Technical Field
The utility model relates to the technical field of battery box frame vacuumizing systems, in particular to a large-scale integrated battery box frame vacuumizing system.
Background
In a lithium ion power battery production workshop, vacuumizing is needed for slurry mixing, tank air is eliminated, air bubbles are avoided, and coating effect is influenced; after the laser welding is finished, vacuumizing is needed to detect the air tightness of the battery, and whether air leakage occurs or not is judged by detecting the air pressure drop after pressure maintaining; the high-temperature tunnel furnace is used for replacing air in the battery, so that the baking effect of the battery is better, and the tunnel furnace can be vacuumized, so that the moisture in the pole piece can be better dried; when the liquid is injected (namely, vacuumizing and injecting the liquid), the quality of the injected liquid can be better ensured by using a vacuum pump; during negative pressure formation, a large amount of gas is generated in the formation process of the lithium battery, and the battery needs to be vacuumized, so that the possibility of lithium separation is reduced; the processes of punching, winding and lamination of the pole pieces, entering the shell of the battery and the like require the use of vacuum equipment to complete automatic carrying and adsorbing work, so that the vacuum equipment has important application in the whole period from the development of the front end of the lithium battery to pilot scale and large-scale production.
In the process of producing lithium batteries in a large-sized integrated battery box frame vacuumizing system, the vacuum pump of the large-sized integrated battery box frame vacuumizing system usually adopts an integrated host vacuum pump installed in a machine box, when the battery box frame is vacuumized, metal powder of a battery box frame processing shovel always enters the vacuum pump of the vacuum system along with a vacuum pipeline, the internal components of the vacuum pump are often damaged by the light metal powder, and the vacuumizing pipeline of the vacuum pump needs to be improved for the normal operation of the vacuum pump of the large-sized integrated battery box frame vacuumizing system.
Disclosure of Invention
The utility model mainly aims to provide a large-sized integrated battery box frame vacuumizing system, which is characterized in that an vacuumizing pipe is subjected to epitaxial growth filterability improvement at a vacuum system pump box of the large-sized integrated battery box frame vacuumizing system, an extension pipe of a filter joint mechanism can be externally connected with an vacuumizing air pipe at a processing machine box of the large-sized integrated battery box frame, when metal powder-containing air generated by processing the battery box frame is filtered by a filter screen disk of the filter joint mechanism when the battery box frame is pumped by the pump box of the vacuumizing system, metal powder is prevented from entering the pump box of the vacuum system along the vacuumizing pipe to be accumulated to generate damage, and an outward opening cleaning structure is arranged at the extension pipe to clean the filter screen disk, so that the normal and stable operation of the vacuum system pump of the large-sized integrated battery box frame vacuumizing system is ensured, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a large-scale integration battery box frame evacuation system, includes vacuum system pump box and evacuation pipe, still includes and strains the mechanism that connects, it includes screwed pipe, extension pipe, ring flange, backing ring, filter screen dish, clear mouth, falling hole, clear case and falling pipe to strain the mechanism that connects, the evacuation pipe is installed to the top evacuation mouth of vacuum system pump box, and the evacuation pipe is kept away from the outer tube mouth department of vacuum system pump box and is screwed and install the screwed pipe, screwed pipe and ring flange symmetry welding are in the both ends mouth of pipe department of extension pipe, and the extension pipe of screwed pipe one side has offered clear mouth and falling hole in pipe wall department symmetry, clear mouth connects the outer extension pipe surface of hole and has welded clear case and falling pipe respectively, clear case is kept away from the upper box mouth of extension pipe and has the case lid through the bolt locking, the end mouth of pipe that falls the extension pipe was kept away from to the extension pipe is connected soon through the welding screwed ring and is installed the closing cap, the extension pipe department welding between clear mouth and the screwed pipe inner wall has the backing ring that is used for installing the filter screen dish.
Further, a rubber cushion is pressed between the box cover and the upper box opening of the box cleaner, and a base plate of the rubber cushion covers the upper box opening of the box cleaner; the box cover presses the rubber mat cover to tightly seal the box opening of the box, and then a bolt at the box cover can penetrate through the rubber mat to be screwed into the top end of the box.
Further, an arc bottom is arranged at the box body of the box cleaning device and welded outside the extension pipe, and the box body of the box cleaning device is a box body with upper and lower double box openings; clear case bottom covers the clear mouth with arc bottom adaptation welding outside the extension pipe, and the clear case of upper and lower double tank mouth can with clear mouthful vertical intercommunication.
Further, a threaded ring welded at the bottom of the receiving pipe is screwed at a threaded hole in the sealing cover; the screwed ring welded at the position of the collecting pipe can be screwed in the sealing cover.
Further, a lining ring is welded at the inner wall of the extension pipe between the clearance and the threaded pipe, and a filter screen disk is locked on the surface of the ring body of the lining ring through bolts; a liner ring welded in the extension pipe can be used for the installation of the filter screen disc.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the vacuum pumping pipe is subjected to epitaxial growth filtration improvement at the vacuum system pump box of the large-sized integrated battery box frame vacuumizing system, the extension pipe of the filter joint mechanism can be externally connected with the air pumping pipeline at the large-sized integrated battery box frame processing machine box, when the metal powder-containing air generated by processing the battery box frame is filtered by the filter screen disk of the filter joint mechanism, metal powder is prevented from entering the vacuum system pump box along the vacuum pumping pipe to accumulate to generate damage, and an outward opening cleaning structure is arranged at the extension pipe to clean the filter screen disk, so that the normal and stable operation of the vacuum system pump of the large-sized integrated battery box frame vacuumizing system is ensured.
Drawings
FIG. 1 is a schematic view of a vacuum system pump box of a large-scale integrated battery box frame vacuumizing system of the utility model, and a filtering and connecting mechanism installed through a vacuumizing pipe.
Fig. 2 is a schematic diagram showing the disassembly of the vacuumizing tube and the filter connection mechanism of the large-sized integrated battery box frame vacuumizing system.
Fig. 3 is an exploded view of the filter connection mechanism of the frame evacuation system for a large-sized integrated battery case of the present utility model.
In the figure: 1. a vacuum system pump box; 2. vacuumizing the tube; 3. a filter joint mechanism; 4. a threaded tube; 5. an extension tube; 6. a flange plate; 7. a backing ring; 8. a filter screen tray; 9. clearing the mouth; 10. a falling hole; 11. cleaning a box; 12. a collecting pipe; 13. rubber cushion; 14. a case cover; 15. a threaded ring; 16. and (5) sealing the cover.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the large-scale integrated battery box frame vacuumizing system comprises a vacuum system pump box 1 and a vacuumizing pipe 2, and further comprises a filtering and connecting mechanism 3, wherein the filtering and connecting mechanism 3 comprises a threaded pipe 4, an extension pipe 5, a flange plate 6, a lining ring 7, a filter screen disk 8, a clear opening 9, a falling hole 10, a clear box 11 and a falling pipe 12, the vacuumizing pipe 2 is installed at the top end vacuumizing opening of the vacuum system pump box 1, the vacuumizing pipe 2 is far away from the outer pipe opening of the vacuum system pump box 1, the threaded pipe 4 is installed in a screwed manner, the threaded pipe 4 and the flange plate 6 are symmetrically welded at pipe openings at two ends of the extension pipe 5, the opening 9 and the falling hole 10 are symmetrically formed in the pipe wall of the extension pipe 5 at one side of the threaded pipe 4, the surface of the extension pipe 5 outside the opening 9 is respectively welded with the clear box 11 and the falling pipe 12, the upper box opening of the clear box 11 is far away from the extension pipe 5 is locked with a box cover 14 through a bolt, the pipe opening of the falling pipe 12 is far away from the bottom of the extension pipe 5, the threaded pipe 4 is installed at the screwed joint 16 through the threaded ring 15, and the filter screen 8 is installed between the threaded pipe 4 and the inner wall 7 is welded at the position of the filter screen 8.
Wherein, a rubber mat 13 is pressed between the box cover 14 and the upper box opening of the clean box 11, and a cushion plate of the rubber mat 13 covers the upper box opening of the clean box 11; the box cover 14 presses the rubber pad 13 to cover the box opening of the box 11, tight blocking can be performed, and then bolts at the box cover 14 can penetrate through the rubber pad 13 and be screwed into the top end of the box 11.
The box body of the box cleaning 11 is provided with an arc bottom welded outside the extension pipe 5, and the box body of the box cleaning 11 is a box body with upper and lower double box openings; the bottom end of the clear box 11 is welded outside the extension pipe 5 in an arc-shaped bottom fit manner to cover the clear opening 9, and the clear box 11 with upper and lower double box openings can be vertically communicated with the clear opening 9.
Wherein, the screw thread ring 15 welded at the bottom of the collecting pipe 12 is screwed at the screw hole in the sealing cover 16; a threaded ring 15 welded at the drop tube 12 may be screwed into the closure 16.
Wherein, a lining ring 7 is welded at the inner wall of the extension pipe 5 between the clearance 9 and the threaded pipe 4, and a filter screen disk 8 is locked on the ring body surface of the lining ring 7 through bolts; a collar 7 welded in the extension pipe 5 may be used for the mounting of the screen plate 8.
It should be noted that, the utility model is a large-scale integrated battery box frame vacuumizing system, the vacuum system pump box 1 is used as a vacuumizing component of the large-scale integrated battery box frame vacuumizing system, the vacuumizing component can be connected with the threaded pipe 4 of the installation filter joint mechanism 3 through the vacuumizing pipe 2 of the vacuum system pump box 1, the filter screen disk 8 can enter the processing box body of the large-scale integrated battery box frame from the threaded pipe 4 and is locked at the position of the backing ring 7 by bolts to finish the installation, the extending pipe 5 with the flange disk 6 is installed in the vacuumizing pipe 2 in a screwing way by the threaded pipe 4, the box cover 14 is covered outside the box opening of the cleaning box 11 by pressing the rubber pad 13, then the bolts at the box cover 14 can penetrate through the rubber pad 13 and are screwed into the top end of the cleaning box 11, the sealing cover 16 can be screwed at the threaded ring 15 of the collecting pipe 12, the flange disk 6 of the extending pipe 5 can be connected with the pipeline of the large-scale integrated battery box frame vacuumizing system in a flange way, before the metal powder-containing air at the processing box body of the battery box frame is sucked into the extending pipe 5 along the extending pipe 2, the metal powder can be stopped at the position of the sealing pipe 8, the filter screen disk 1 can be cleaned by the interception position of the filter disk 8, the filter screen disk 1 can be cleaned by the filter disk 1 and the filter screen disk 14 can be cleaned by the rotary brush, the dust can be cleaned by the rotary brush 16 can be cleaned by the rotary brush down from the sealing cover 16, and the sealing cover 16 can be cleaned by the sealing cover 16 and the sealing cover 14, and the dust can be cleaned by the rotary cover and the dust can be cleaned.
It should be noted that the utility model is a large-scale integrated battery box frame vacuumizing system, the components in the utility model are all components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Large-scale integrated battery box frame evacuation system, including vacuum system pump box (1) and evacuation tube (2), its characterized in that: still include and strain mechanism (3), strain mechanism (3) including screwed pipe (4), extension pipe (5), ring flange (6), grommet (7), filter screen dish (8), clear mouth (9), drop hole (10), clear case (11) and drop receiving tube (12), vacuum pipe (2) are installed to the top evacuation mouth of vacuum system pump box (1), and screw thread pipe (4) are installed in the outer tube mouth department spin-on of keeping away from vacuum system pump box (1) in evacuation tube (2), screwed pipe (4) and ring flange (6) symmetrical welding are in the both ends mouth of pipe department of extension pipe (5), and screwed pipe (5) of screwed pipe (4) one side set up clear mouth (9) and drop hole (10) in pipe wall department symmetry, clear mouth (9) connect outer extension pipe (5) surface welding of drop hole (10) have clear case (11) and drop receiving tube (12) respectively, the upper box mouth that extension pipe (5) were kept away from to clear case (11) has lid (14) through the bolt, screw thread pipe (16) are kept away from to seal up through screw thread pipe (16) of installing through the ring flange (5), a lining ring (7) for installing a filter screen disk (8) is welded at the inner wall of the extension pipe (5) between the clearance (9) and the threaded pipe (4).
2. The large-sized integrated battery case frame vacuumizing system according to claim 1, wherein: a rubber pad (13) is pressed between the box cover (14) and the upper box opening of the box cleaner (11), and a base plate of the rubber pad (13) covers the upper box opening of the box cleaner (11).
3. The large-sized integrated battery case frame vacuumizing system according to claim 1, wherein: the box body of the box cleaning (11) is provided with an arc bottom welded outside the extension pipe (5), and the box body of the box cleaning (11) is a box body with upper and lower double box openings.
4. The large-sized integrated battery case frame vacuumizing system according to claim 1, wherein: a threaded ring (15) welded at the bottom of the collecting pipe (12) is screwed at a threaded hole in the sealing cover (16).
5. The large-sized integrated battery case frame vacuumizing system according to claim 1, wherein: a lining ring (7) is welded at the inner wall of the extension pipe (5) between the clearance (9) and the threaded pipe (4), and a filter screen disk (8) is locked on the ring body surface of the lining ring (7) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274398.9U CN219827065U (en) | 2023-05-24 | 2023-05-24 | Large-scale integrated battery box frame vacuumizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274398.9U CN219827065U (en) | 2023-05-24 | 2023-05-24 | Large-scale integrated battery box frame vacuumizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219827065U true CN219827065U (en) | 2023-10-13 |
Family
ID=88247973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274398.9U Active CN219827065U (en) | 2023-05-24 | 2023-05-24 | Large-scale integrated battery box frame vacuumizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219827065U (en) |
-
2023
- 2023-05-24 CN CN202321274398.9U patent/CN219827065U/en active Active
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