CN209981362U - Acid adding kettle - Google Patents
Acid adding kettle Download PDFInfo
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- CN209981362U CN209981362U CN201920990357.7U CN201920990357U CN209981362U CN 209981362 U CN209981362 U CN 209981362U CN 201920990357 U CN201920990357 U CN 201920990357U CN 209981362 U CN209981362 U CN 209981362U
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- acid
- acid injection
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- cap
- kettle
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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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Abstract
The utility model discloses a can reduce the size of annotating sour sealing washer and can prolong the life's of annotating sour sealing washer acid kettle, include: the acid adding kettle comprises a kettle body, wherein a plurality of mutually independent acid adding chambers are arranged in the kettle body, the bottom of each acid adding chamber is provided with a tubular acid injecting port communicated with the acid adding chambers, the top of each acid adding chamber is provided with an acid adding port, an acid injecting cap is sleeved on each tubular acid injecting port, an acid injecting sealing ring is arranged between each acid injecting cap and the end part of each tubular acid injecting port, the inner diameter of each acid injecting sealing ring is smaller than the inner diameter of each tubular acid injecting port, and an acid injecting through hole with the diameter smaller than the outer diameter of each acid injecting sealing ring and larger than the inner diameter of each acid injecting sealing ring is formed in a cap cover of each acid. The acid adding kettle is mainly used in the acid adding process in the later stage of the production of the storage battery.
Description
Technical Field
The utility model relates to a kettle, concretely relates to add sour kettle that is arranged in the battery trade to add acid for the battery.
Background
At present, the traditional acid adding kettle has a simpler structure and generally comprises: the kettle comprises a kettle body, wherein a plurality of mutually independent acid adding chambers are arranged in the kettle body, tubular acid injecting ports communicated with the acid injecting chambers are arranged at the bottoms of the acid adding chambers, the top of each acid adding chamber is provided with the acid adding port, and an acid injecting sealing ring is sleeved on each tubular acid injecting port. In the acid adding kettle, the size of the acid injection sealing ring is large, and the cost is high; moreover, the acid filling sealing ring and the tubular acid filling opening in the acid adding kettle are mounted in a way that the acid filling sealing ring needs to be frequently replaced in the using process, so that the use cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: to provide an acid adding pot which can reduce the size of an acid filling seal ring and can prolong the service life of the acid filling seal ring.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: an acid adding kettle comprising: the acid filling kettle comprises a kettle body, wherein a plurality of mutually independent acid filling chambers are arranged in the kettle body, the bottom of each acid filling chamber is provided with a tubular acid filling port communicated with the acid filling chamber, the top of each acid filling chamber is provided with an acid filling port, an acid filling cap is sleeved on each tubular acid filling port, an acid filling sealing ring is arranged between each acid filling cap and the end part of each tubular acid filling port, the inner diameter of each acid filling sealing ring is smaller than the inner diameter of each tubular acid filling port, and an acid filling through hole with the diameter smaller than the outer diameter of each acid filling sealing ring and larger than the inner diameter of each acid filling sealing ring is formed in a cap cover of each acid.
As a preferable scheme, in the acid adding kettle, the connection mode of the acid filling cap and the tubular acid filling opening is as follows: the acid injection cap is provided with a locking internal thread, the tubular acid injection port is provided with a locking external thread matched with the locking internal thread, and the acid injection cap is screwed on the tubular acid injection port.
As a preferable scheme, in the acid adding kettle, the connection mode of the acid filling cap and the tubular acid filling opening is as follows: the acid injection cap and the tubular acid injection port are sleeved together in an interference fit manner.
As a preferable scheme, in the acid adding kettle, the connection mode of the acid filling cap and the tubular acid filling opening is as follows: the outer wall of the acid adding chamber is provided with at least two locking bayonets surrounding the tubular acid injection port, the acid injection cap is provided with locking bayonets which are in one-to-one correspondence with the locking bayonets, and when the acid injection cap is sleeved on the tubular acid injection port, the bayonets on the acid injection cap are correspondingly clamped in the corresponding locking bayonets one by one.
As a preferable scheme, in the acid adding kettle, the specific installation mode of the acid filling sealing ring is as follows: the outer side of the end part of the tubular acid injection port is provided with an inward-retracted arrangement step, the inner side of the inner end of the acid injection sealing ring is provided with a positioning step matched with the arrangement step, and the positioning step of the acid injection sealing ring is sleeved on the arrangement step of the tubular acid injection port.
As a preferable scheme, in the acid adding kettle, a pair of acid guide needle slots for inserting the flaky acid guide needle are formed inwards from the end surface on two sides of the inner wall of the tubular acid filling opening.
In the acid adding kettle, the pair of acid guide needle slots are symmetrically arranged in the tubular acid injection port.
As a preferable scheme, in the acid adding kettle, at least one supporting leg matched with the height of the tubular acid injection port is arranged on the kettle body.
The utility model has the advantages that: the acid injection cap is arranged, and the acid injection sealing ring is arranged between the acid injection cap and the tubular acid injection port, so that the size of the acid injection sealing ring can be greatly reduced, and the cost is greatly reduced; in addition, the acid injection sealing ring is bound in the acid injection cap and is not easy to deform, so that the service life of the acid injection sealing ring is greatly prolonged.
Drawings
Fig. 1 is a schematic sectional structure diagram of the housing of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic view of the decomposition structure of the acid adding kettle of the present invention.
Fig. 4 is a schematic structural view of the acid introduction needle in fig. 3.
Fig. 5 is a schematic top view of the acid-filled sealing ring of fig. 3.
The reference numerals in fig. 1 to 5 are: 1. the acid filling kettle comprises a kettle body, 10 parts of an acid filling chamber, 11 parts of a tubular acid filling port, 111 parts of a locking external thread, 112 parts of a mounting step, 113 parts of an acid guide needle slot, 12 parts of an acid filling port, 17 parts of a connecting piece, 18 parts of a supporting leg, 2 parts of an acid guide needle, 21 parts of a clamping boss, 3 parts of an acid filling sealing ring, 31 parts of a positioning step, 4 parts of an acid filling cap, 41 parts of a locking internal thread, 42 parts of a cap, 421 parts of an acid filling through hole.
Detailed Description
The following description will discuss an acid adding pot according to the present invention in detail, taking an example of an acid adding chamber having 2 × 3 acid adding chambers, with reference to fig. 1 to 5.
As shown in fig. 1 and 3, the acid adding kettle of the present invention comprises: the kettle body 1, six mutually independent acidification chambers 10 of 2 x 3 are arranged in the kettle body 1 through a plurality of connecting pieces 17, as shown in fig. 2, the bottom of the acidification chamber 10 is provided with a tubular acid injection port 11 communicated with the acidification chamber 10, the top of the acidification chamber 10 is provided with an acid injection port 12, the tubular acid injection port 11 is sleeved with an acid injection cap 4, and the connection mode of the acid injection cap 4 and the tubular acid injection port 11 is as follows: the acid injection cap 4 is provided with a locking internal thread 41, the tubular acid injection port 11 is provided with a locking external thread 111 matched with the locking internal thread 41, and the acid injection cap 4 is screwed on the tubular acid injection port 11; acid injection sealing rings 3 are arranged between the acid injection cap 4 and the end part of the tubular acid injection port 11, and the specific installation mode is as follows: the inner diameter of the acid injection seal ring 3 is smaller than the inner diameter of the tubular acid injection port 11, the cap cover 42 of the acid injection cap 4 is provided with an acid injection through hole 421 with the diameter smaller than the outer diameter of the acid injection seal ring 3 and larger than the inner diameter of the acid injection seal ring 3, the outer side of the end part of the tubular acid injection port 11 is provided with an inwardly retracted arrangement step 112, the inner side of the inner end of the acid injection seal ring 3 is provided with a positioning step 31-see fig. 5 matched with the arrangement step 112, and the positioning step 31 of the acid injection seal ring 3 is sleeved on the arrangement step 112 of the tubular acid injection port 1; a pair of acid guide needle insertion grooves 113 for inserting the flaky acid guide needle 2 are symmetrically formed in the two sides of the inner wall of the tubular acid injection port 11 from the end surface inwards, as shown in fig. 4, clamping bosses 21 are symmetrically arranged on the two sides of the acid guide needle 2, and the pair of clamping bosses 21 of the acid guide needle 2 are inserted into the corresponding acid guide needle insertion grooves 113 of the tubular acid injection port 11; in this embodiment, the kettle body 1 is provided with a plurality of supporting legs 18 matching with the height of the tubular acid filling port 11, so that when the tubular acid filling port 11 is sleeved on the acid filling port of the storage battery, the supporting legs 18 are just supported on the storage battery.
In practical application, the acid injection cap 4 and the tubular acid injection port 11 can be sleeved together through interference fit; alternatively, the acid-filling cap 3 and the tubular acid-filling opening 11 may have another connection mode, that is: at least two locking bayonets are arranged on the outer wall of the acid adding chamber 10 around the tubular acid injection port 11, locking bayonets which correspond to the locking bayonets one by one are arranged on the acid injection cap 4, and when the acid injection cap 4 is sleeved on the tubular acid injection port 11, the bayonets on the acid injection cap 4 are correspondingly clamped in the corresponding locking bayonets one by one (which belongs to the conventional technology in the field and is not shown in the figure).
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the shapes, structures, features and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. An acid adding kettle comprising: the kettle body is provided with a plurality of mutually independent acidification chambers in the kettle body, the bottom of the acidification chamber is provided with and the communicating tubulose acid injection mouth of acidification chamber, the top of acidification chamber is provided with acidification mouth, characterized in that: the acid injection device is characterized in that an acid injection cap is sleeved on the tubular acid injection port, an acid injection sealing ring is arranged between the acid injection cap and the end of the tubular acid injection port, the inner diameter of the acid injection sealing ring is smaller than the inner diameter of the tubular acid injection port, and an acid injection through hole with the diameter smaller than the outer diameter of the acid injection sealing ring and larger than the inner diameter of the acid injection sealing ring is formed in the cap of the acid injection cap.
2. The souring kettle of claim 1, wherein: the connecting mode of the acid injection cap and the tubular acid injection port is as follows: the acid injection cap is provided with a locking internal thread, the tubular acid injection port is provided with a locking external thread matched with the locking internal thread, and the acid injection cap is screwed on the tubular acid injection port.
3. The souring kettle of claim 1, wherein: the connecting mode of the acid injection cap and the tubular acid injection port is as follows: the acid injection cap and the tubular acid injection port are sleeved together in an interference fit manner.
4. The souring kettle of claim 1, wherein: the connecting mode of the acid injection cap and the tubular acid injection port is as follows: the outer wall of the acid adding chamber is provided with at least two locking bayonets surrounding the tubular acid injection port, the acid injection cap is provided with locking bayonets which are in one-to-one correspondence with the locking bayonets, and when the acid injection cap is sleeved on the tubular acid injection port, the bayonets on the acid injection cap are correspondingly clamped in the corresponding locking bayonets one by one.
5. The souring kettle of claim 1, wherein: the concrete installation mode of the acid injection sealing ring is as follows: the outer side of the end part of the tubular acid injection port is provided with an inward-retracted arrangement step, the inner side of the inner end of the acid injection sealing ring is provided with a positioning step matched with the arrangement step, and the positioning step of the acid injection sealing ring is sleeved on the arrangement step of the tubular acid injection port.
6. The souring kettle of claim 1, wherein: and a pair of acid guide needle slots for inserting the flaky acid guide needles are formed in the two sides of the inner wall of the tubular acid injection port from the end faces inwards.
7. The souring kettle of claim 6, wherein: the acid guide needle inserting grooves are symmetrically arranged in the tubular acid injection port.
8. An acid adding kettle according to any one of claims 1 to 7, wherein: the kettle body is provided with at least one supporting leg which is matched with the tubular acid injection port in height.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875323 | 2019-06-12 | ||
| CN2019208753233 | 2019-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209981362U true CN209981362U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920990357.7U Active CN209981362U (en) | 2019-06-12 | 2019-06-28 | Acid adding kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209981362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394525A (en) * | 2021-05-26 | 2021-09-14 | 天能电池集团股份有限公司 | Combined acid adding kettle for storage battery |
-
2019
- 2019-06-28 CN CN201920990357.7U patent/CN209981362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394525A (en) * | 2021-05-26 | 2021-09-14 | 天能电池集团股份有限公司 | Combined acid adding kettle for storage battery |
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