CN211980758U - Buffer memory cup - Google Patents
Buffer memory cup Download PDFInfo
- Publication number
- CN211980758U CN211980758U CN202020827016.0U CN202020827016U CN211980758U CN 211980758 U CN211980758 U CN 211980758U CN 202020827016 U CN202020827016 U CN 202020827016U CN 211980758 U CN211980758 U CN 211980758U
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- CN
- China
- Prior art keywords
- cup
- cup body
- vacuum
- end cover
- buffer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000000926 separation method Methods 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 38
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 20
- 238000005755 formation reaction Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000005213 imbibition Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model relates to a battery ization becomes equipment technical field, discloses a buffer memory cup, include: a cup for containing a liquid; the vacuum connecting assembly comprises a first end cover and a vacuum connecting pipe, the first end cover is connected to one end of the cup body, the vacuum connecting pipe penetrates through the first end cover, one end of the vacuum connecting pipe is inserted into the cup body and is communicated with the cup body, and the other end of the vacuum connecting pipe is communicated with a vacuum pipeline; the liquid suction assembly comprises a second end cover and a liquid suction pipe, the second end cover is connected to the other end of the cup body, the liquid suction pipe penetrates through the second end cover, one end of the liquid suction pipe is communicated with the cup body, and the other end of the liquid suction pipe is used for introducing liquid. Through the structure, the buffer cup can prevent electrolyte in the buffer cup from flowing into the vacuum pipeline along the inner wall of the buffer cup.
Description
Technical Field
The utility model relates to a battery ization becomes equipment technical field, especially relates to a buffer memory cup.
Background
In the battery manufacturing industry, the formation of square shell batteries is generally carried out under a negative pressure vacuum state. During formation, the electrolyte is pumped into the buffer cup under the action of negative pressure to perform formation reaction, and after the formation is finished, the electrolyte flows back into the battery.
At present, the buffer memory cup that most become equipment used is straight cylinder as an organic whole, and vacuum pipe lug connection is in the one end of buffer memory cup, because inside can produce gas (the principal ingredients is water) when becoming of battery and take out electrolyte, under the air current effect, electrolyte can shift up along the wall of cup of buffer memory cup. When electrolyte is taken out too much and will occupy the inside volume of buffer memory cup, electrolyte can get into the skirt and be taken out to the vacuum pipe in, and the time overlength will lead to the electrolyte crystallization and block up the vacuum pipe, not only can lead to electrolyte to lose too much, extravagant raw and other materials, makes the battery become badly, influences the battery performance, still can make electrolyte corruption become equipment, influences and becomes equipment life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buffer memory cup, this buffer memory cup can reduce in its electrolyte along its inner wall flow go into the vacuum pipe way.
To achieve the purpose, the utility model adopts the following technical proposal:
a cache cup, comprising:
a cup for containing a liquid;
the vacuum connecting assembly comprises a first end cover and a vacuum connecting pipe, the first end cover is connected to one end of the cup body, the vacuum connecting pipe penetrates through the first end cover, one end of the vacuum connecting pipe is inserted into the cup body and is communicated with the cup body, and the other end of the vacuum connecting pipe is communicated with a vacuum pipeline;
the liquid suction assembly comprises a second end cover and a liquid suction pipe, the second end cover is connected to the other end of the cup body, the liquid suction pipe penetrates through the second end cover, one end of the liquid suction pipe is communicated with the cup body, and the other end of the liquid suction pipe is used for introducing liquid.
Preferably, the vacuum connection pipe includes a connection portion and an insertion portion, the insertion portion is connected to the connection portion, the connection portion is sealingly inserted into the first end cap, and the insertion portion is located in the cup body.
Preferably, the insertion portion is provided in a U-shape, and an inlet of the vacuum connection pipe is provided toward the first cap.
Preferably, the gas-liquid separation device further comprises a gas-liquid separation assembly, and the gas-liquid separation assembly is arranged in the cup body.
Preferably, the gas-liquid separation assembly comprises a plurality of gas-liquid separation sheets, the gas-liquid separation sheets are stacked, and the edges of the gas-liquid separation sheets are connected to the inner wall of the cup body.
Preferably, the cup further comprises a connecting bolt, a first bolt hole is formed in the first end cover, a second bolt hole is formed in the cup body, and the connecting bolt is connected in the first bolt hole and the second bolt hole in a penetrating mode.
Preferably, the cup further comprises a sealing gasket, and the sealing gasket is clamped between the first end cover and the cup body.
Preferably, a sealing groove is formed in one end, close to the first end cover, of the cup body, and the sealing gasket is arranged in the sealing groove.
Preferably, the outer wall of the cup body is provided with a reinforcing rib.
Preferably, the cup body is made of aluminum.
The utility model has the advantages that:
the utility model provides a buffer memory cup, this buffer memory cup includes the cup, vacuum coupling assembling and imbibition subassembly are connected respectively in the both ends of cup, the imbibition subassembly is used for letting in electrolyte to the cup, vacuum connecting pipe among the vacuum coupling assembling wears to locate on the first end cover, and the import of vacuum connecting pipe inserts in the cup, make the vacuum connecting pipe, the inner wall of first end cover and cup forms an annular groove, when electrolyte moves to annular groove along the cup inner wall in the formation process, electrolyte can gather along vacuum connecting pipe under the action of gravity, once more drip flows back to the cup, be difficult for getting into the vacuum connecting pipe, thereby alleviateed electrolyte along the phenomenon of cup inner wall inflow vacuum pipe, electrolyte's loss has not only been reduced, alleviate the battery formation badly, the vacuum pipe blocking that the electrolyte crystallization caused has still been alleviateed, meanwhile, the corrosion of the electrolyte to the formation equipment can be reduced, and the service life of the formation equipment can be prolonged.
Drawings
Fig. 1 is a schematic perspective view of a buffer cup according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a vacuum connection assembly of a buffer cup according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a vacuum connection assembly of a cache cup provided in another embodiment;
fig. 4 is a sectional view of a gas-liquid separation module of a buffer cup according to an embodiment of the present invention.
In the figure:
1. a cup body; 11. reinforcing ribs;
2. a vacuum connection assembly; 21. a first end cap; 22. a vacuum connecting pipe; 221. a connecting portion; 222. an insertion portion;
3. a wicking assembly; 31. a second end cap; 32. a pipette;
4. a gas-liquid separation assembly; 41. a gas-liquid separation sheet;
5. and connecting the bolts.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The utility model provides a buffer memory cup, as shown in fig. 1, this buffer memory cup includes cup 1, vacuum coupling assembling 2 and imbibition subassembly 3, cup 1 is used for holding electrolyte, vacuum coupling assembling 2 and imbibition subassembly 3 are connected respectively in cup 1's both ends, imbibition subassembly 3 is used for communicating the electrolyte and the cup 1 of battery, vacuum coupling assembling 2 and vacuum pipeline intercommunication, an air messenger cup 1 internal negative pressure for extracting in the cup 1, take out the electrolyte in the battery to cup 1 in, after treating that electrolyte ization becomes to end, make electrolyte flow back to in the battery again.
In this embodiment, as shown in fig. 2, the vacuum connection assembly 2 includes the first end cover 21 and the vacuum connection pipe 22, the one end of the cup body 1 is located to the sealed lid of first end cover 21, the vacuum connection pipe 22 is worn to locate on the first end cover 21, and the import of the one end of the vacuum connection pipe 22 is inserted into the cup body 1, the export and the vacuum pipeline intercommunication of the other end of the vacuum connection pipe 22, the vacuum pipeline carries out the evacuation to the cup body 1 through the vacuum connection pipe 22. Wherein, the vacuum pipeline is communicated with the vacuum-pumping equipment, so that the vacuum pipeline can vacuumize the cup body 1. It can be understood that two ports are respectively disposed at two ends of the vacuum connection pipe 22, an inlet of the vacuum connection pipe 22 is a port for allowing gas to enter the vacuum connection pipe 22, and an outlet of the vacuum connection pipe 22 is a port for allowing gas to exit the vacuum connection pipe 22. Vacuum connection pipe 22's import inserts in cup 1, make vacuum connection pipe 22, first end cover 21 and cup 1's inner wall forms an annular groove, because this buffer memory cup is vertical placing usually, vacuum connection subassembly 2 and imbibition subassembly 3 are connected respectively in cup 1's upper end and lower extreme, electrolyte is when forming in-process along cup 1 inner wall rebound to annular groove, electrolyte can be along vacuum connection pipe 22 gathering under the action of gravity, drip once more and flow back to in cup 1, be difficult for getting into the vacuum pipeline, thereby can alleviate electrolyte along cup 1 inner wall inflow vacuum pipeline, not only can reduce the loss of electrolyte, it becomes badly to alleviate the battery, can also alleviate the vacuum pipe that the electrolyte crystallization caused and block up, simultaneously can also alleviate the corruption of electrolyte to forming equipment, be favorable to prolonging the life who becomes equipment.
Specifically, the buffer memory cup further comprises a sealing gasket, and the sealing gasket is clamped between the first end cover 21 and the cup body 1 and used for improving the sealing performance of connection between the first end cover 21 and the cup body 1. Preferably, the end of the cup body 1, which is used for being connected with the first end cover 21, is provided with a sealing groove, and the sealing gasket is arranged in the sealing groove and used for positioning the sealing gasket, so that the sealing gasket can be conveniently installed.
Preferably, the vacuum connection pipe 22 comprises a connection portion 221 and an insertion portion 222, the insertion portion 222 is hermetically connected to the connection portion 221, the connection portion 221 is hermetically inserted through the first end cap 21, the insertion portion 222 is disposed in the cup body 1, that is, the connection portion 221 is the vacuum connection pipe 22 connected to the first end cap 21, and the insertion portion 222 is the vacuum connection pipe 22 disposed in the cup body 1. It can be understood that an inlet of the vacuum connection pipe 22 is provided on the insertion portion 222 and an outlet of the vacuum connection pipe 22 is provided on the connection portion 221, so that the gas of the cup body 1 can be drawn from the inlet of the vacuum connection pipe 22 at the insertion portion 222 and the drawn gas can be introduced into the vacuum pipe from the outlet of the vacuum connection pipe 22 at the connection portion 221. In the present embodiment, as shown in fig. 2, the insertion portion 222 is provided in a U shape, and the inlet of the vacuum connection pipe 22 on the insertion portion 222 is bent back toward the first end cap 21, so that the inlet of the vacuum connection pipe 22 is closer to the first end cap 21, which is beneficial to increasing the amount of the electrolyte contained in the cup body 1. In another embodiment, as shown in fig. 3, the insertion portion 222 is a straight tube, and the inlet of the vacuum connection tube 22 on the insertion portion 222 is disposed toward the liquid suction assembly 3, so that the whole vacuum connection tube 22 is a straight tube without bending, which is beneficial to preventing the vacuum connection tube 22 from being blocked by foreign matters such as condensed water. It will be appreciated that one skilled in the art may select one of the two forms of insert 222 to be used depending on the application.
In this embodiment, as shown in fig. 1, this buffer memory cup further includes connecting bolt 5, first bolt hole has been seted up on first end cover 21, the second bolt hole has been seted up on cup 1, connecting bolt 5 wears to establish and connects in first bolt hole and second bolt hole, connect first end cover 21 on cup 1, can realize being connected with dismantling of cup 1 first end cover 21, be convenient for operating personnel clearance and the inside jam condition of this buffer memory cup and the partial spare part in this buffer memory cup of change.
Preferably, the pipetting assembly 3 comprises a second end cap 31 and a pipette 32, the second end cap 31 is sealed and arranged at one end of the cup body 1 far away from the first end cap 21, the pipette 32 is sealed and arranged on the second end cap 31, one end of the pipette 32 is communicated with the cup body 1, and the other end of the pipette 32 is communicated with the electrolyte in the battery, so that the electrolyte in the battery can enter the cup body 1 through the pipette 32.
In this embodiment, cup 1 is the aluminium finished piece, and cup 1 adopts aluminium to make promptly, can improve the corrosion protection of cup 1, avoids cup 1 to receive the corruption of electrolyte and damages. Furthermore, the outer wall of the cup body 1 is provided with the reinforcing ribs 11, that is, the outer side wall surface of the cup body 1 is provided with the reinforcing ribs 11, which is beneficial to improving the strength of the cup body 1. In this embodiment, the buffer cup further includes a gas-liquid separation assembly 4, and the gas-liquid separation assembly 4 is disposed in the cup body 1 and is used for separating gas and electrolyte in the cup body 1. In the electrolyte formation process, the electrolyte carried by the airflow collides with the gas-liquid separation assembly 4 in the process of moving upward along the inner wall of the cup body 1, is collected and directly drips and flows back to the cup body 1 under the action of gravity, and the electrolyte is effectively prevented from being pumped out to the vacuum connecting pipe 22. Specifically, as shown in fig. 4, the gas-liquid separation assembly 4 includes a plurality of gas-liquid separation sheets 41, the plurality of gas-liquid separation sheets 41 are stacked, and edges of the gas-liquid separation sheets 41 are connected to an inner wall of the cup body 1, so that the electrolyte moving upward along the inner wall of the cup body 1 can collide with the gas-liquid separation sheets 41 and be retained.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A cache cup, comprising:
a cup body (1), the cup body (1) being for containing a liquid;
the vacuum connection assembly (2), the vacuum connection assembly (2) comprises a first end cover (21) and a vacuum connection pipe (22), the first end cover (21) is connected to one end of the cup body (1), the vacuum connection pipe (22) is arranged on the first end cover (21) in a penetrating mode, one end of the vacuum connection pipe (22) is inserted into the cup body (1) and communicated with the cup body (1), and the other end of the vacuum connection pipe (22) is communicated with a vacuum pipeline;
the liquid suction assembly (3) comprises a second end cover (31) and a liquid suction pipe (32), the second end cover (31) is connected to the other end of the cup body (1), the liquid suction pipe (32) penetrates through the second end cover (31), one end of the liquid suction pipe (32) is communicated with the cup body (1), and the other end of the liquid suction pipe (32) is used for introducing liquid.
2. The buffer cup according to claim 1, wherein the vacuum connection tube (22) comprises a connection portion (221) and an insertion portion (222), the insertion portion (222) is connected to the connection portion (221), the connection portion (221) is sealingly arranged through the first end cap (21), and the insertion portion (222) is located in the cup body (1).
3. A buffer cup according to claim 2, wherein the insertion part (222) is provided in a U-shape, and the inlet of the vacuum connection tube (22) is provided towards the first end cap (21).
4. The buffer cup according to claim 1, further comprising a gas-liquid separation assembly (4), wherein the gas-liquid separation assembly (4) is arranged in the cup body (1).
5. The buffer cup according to claim 4, wherein the gas-liquid separation assembly (4) comprises a plurality of gas-liquid separation sheets (41), the gas-liquid separation sheets (41) are stacked, and edges of the gas-liquid separation sheets (41) are connected to the inner wall of the cup body (1).
6. The buffer cup according to claim 1, further comprising a connecting bolt (5), wherein a first bolt hole is formed on the first end cap (21), a second bolt hole is formed on the cup body (1), and the connecting bolt (5) is inserted into the first bolt hole and the second bolt hole.
7. The buffer cup according to claim 1, further comprising a gasket interposed between the first end cap (21) and the cup body (1).
8. The buffer cup according to claim 7, wherein a sealing groove is formed at one end of the cup body (1) close to the first end cap (21), and the sealing gasket is disposed in the sealing groove.
9. The buffer cup according to claim 1, wherein the outer wall of the cup body (1) is provided with a reinforcing rib (11).
10. A buffer cup according to claim 1, wherein the cup body (1) is made of aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020827016.0U CN211980758U (en) | 2020-05-18 | 2020-05-18 | Buffer memory cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020827016.0U CN211980758U (en) | 2020-05-18 | 2020-05-18 | Buffer memory cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211980758U true CN211980758U (en) | 2020-11-20 |
Family
ID=73370840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020827016.0U Active CN211980758U (en) | 2020-05-18 | 2020-05-18 | Buffer memory cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211980758U (en) |
-
2020
- 2020-05-18 CN CN202020827016.0U patent/CN211980758U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |