CN214848965U - Vacuum box for sealed lead-acid storage battery - Google Patents
Vacuum box for sealed lead-acid storage battery Download PDFInfo
- Publication number
- CN214848965U CN214848965U CN202121253727.2U CN202121253727U CN214848965U CN 214848965 U CN214848965 U CN 214848965U CN 202121253727 U CN202121253727 U CN 202121253727U CN 214848965 U CN214848965 U CN 214848965U
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- sealing
- mounting
- upper cover
- edge
- shell
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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
Abstract
The utility model discloses a can shorten the vacuum box that is used for sealing cover lead acid battery of acidification cycle, include: the sealing device comprises a shell, wherein the upper end and the lower end of the shell are both open, an annular shelving sealing edge is horizontally arranged outwards at the lower end port of the shell, an annular sealing groove is formed in the bottom surface of the shelving sealing edge, a sealing ring is arranged in the sealing groove, an annular mounting edge is horizontally arranged outwards at the upper end port of the shell, a plurality of mounting threaded holes are formed in the mounting edge, an upper cover is arranged on the mounting edge, an annular sealing gasket is arranged between the upper cover and the mounting edge, mounting through holes corresponding to the mounting threaded holes in the mounting edge are formed in the upper cover and the sealing gasket, and the upper cover, the sealing gasket and the mounting edge are arranged together through bolts; the upper cover or the shell is provided with a vacuumizing interface for vacuumizing; the upper cover is provided with at least one pressing cylinder. The vacuum box is mainly used in the acid adding process of the lead-acid storage battery.
Description
Technical Field
The utility model relates to a vacuum box especially involves a vacuum box for covering cover lead acid battery.
Background
As is known to all, when acid is added to a lead-acid storage battery at present, acid liquor is generally directly injected into the lead-acid storage battery, so that the liquid adding period is longer as a result.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a vacuum box for enclosing a lead-acid battery is provided which can shorten the acid addition cycle.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a vacuum box for enclosing a lead-acid battery, comprising: the sealing device comprises a shell, wherein the upper end and the lower end of the shell are both open, an annular shelving sealing edge is horizontally arranged outwards at the lower end port of the shell, an annular sealing groove is formed in the bottom surface of the shelving sealing edge, a sealing ring is arranged in the sealing groove, an annular mounting edge is horizontally arranged outwards at the upper end port of the shell, a plurality of mounting threaded holes are formed in the mounting edge, an upper cover is arranged on the mounting edge, an annular sealing gasket is arranged between the upper cover and the mounting edge, mounting through holes corresponding to the mounting threaded holes in the mounting edge are formed in the upper cover and the sealing gasket, and the upper cover, the sealing gasket and the mounting edge are arranged together through bolts; the upper cover or the shell is provided with a vacuumizing interface for vacuumizing; the upper cover is provided with at least one pressing cylinder.
Preferably, in the vacuum box for enclosing the lead-acid storage battery, the shell is further provided with a transparent observation window.
The utility model has the advantages that: vacuum chamber directly with lead acid battery sealing cover wherein, then, carry out the evacuation for whole vacuum chamber becomes vacuum environment, thereby can shorten the acidification cycle, improved production efficiency.
Drawings
Fig. 1 is a schematic perspective view of the vacuum box of the present invention.
Fig. 2 is a schematic view of a partial cross-sectional structure of the vacuum box of the present invention.
Reference numerals in fig. 1 to 2 are respectively; 1. the device comprises a shell, 11, a placing sealing edge, 111, a sealing groove, 12, a mounting edge, 121, a mounting threaded hole, 13, a vacuumizing interface, 14, a transparent observation window, 2, a sealing gasket, 3 and an upper cover.
Detailed Description
The following detailed description of the embodiments of the vacuum box for enclosing a lead-acid battery according to the present invention will be made with reference to the accompanying drawings and specific examples:
as shown in fig. 1 and 2, the vacuum box for sealing cover lead-acid storage battery of the present invention comprises: a shell 1 with an open upper end and a open lower end, wherein an annular shelving sealing edge 11 is horizontally arranged outside a lower end opening of the shell 1, an annular sealing groove 111 is arranged on the bottom surface of the shelving sealing edge 11, a sealing ring (belonging to the conventional technology in the field and not shown in the figure) is arranged in the sealing groove 111, an annular mounting edge 12 is horizontally arranged outside an upper end opening of the shell 1, a plurality of mounting threaded holes 121 are arranged on the periphery of the mounting edge 12 (the number of the mounting threaded holes 121 is determined according to the actual situation), an upper cover 3 is arranged on the mounting edge 12, an annular sealing gasket 2 is arranged between the upper cover 3 and the mounting edge 12, mounting through holes corresponding to the mounting threaded holes 121 on the mounting edge 12 are arranged on the upper cover 3 and the sealing gasket 2, and the upper cover 3, the sealing gasket 2 and the mounting edge 12 are arranged together through bolts (belonging to the conventional technology in the field, not shown in the figures); the shell 1 is provided with a vacuumizing interface 13 for vacuumizing; in this embodiment, the casing 1 is further provided with a transparent viewing window 14, and the upper cover 3 is provided with at least one down-pressure cylinder (not shown, which is conventional in the art).
In practical application, the mounting edge 12 is provided with a mounting through hole at a position where the mounting threaded hole 121 is formed, and then the upper cover 3, the gasket 2 and the mounting edge 12 are fixed together by bolts and nuts.
The utility model discloses a working process does: the lead-acid storage battery is placed on a flat workbench, then the lead-acid storage battery is covered in the vacuum box, the vacuum box is pressed on the workbench through a pressing cylinder on the upper cover 3, then the vacuum pump is connected with the vacuumizing interface 13, and the vacuum box is vacuumized.
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 (2)
1. A vacuum box for enclosing a lead-acid battery, comprising: the casing, its characterized in that: the upper end and the lower end of the shell are both open, an annular shelving sealing edge is horizontally arranged outwards at the lower port of the shell, an annular sealing groove is formed in the bottom surface of the shelving sealing edge, a sealing ring is arranged in the sealing groove, an annular mounting edge is horizontally arranged outwards at the upper port of the shell, a plurality of mounting threaded holes are formed in the mounting edge, an upper cover is arranged on the mounting edge, an annular sealing gasket is arranged between the upper cover and the mounting edge, mounting through holes corresponding to the mounting threaded holes in the mounting edge are formed in the upper cover and the sealing gasket, and the upper cover, the sealing gasket and the mounting edge are arranged together through bolts; the upper cover or the shell is provided with a vacuumizing interface for vacuumizing; the upper cover is provided with at least one pressing cylinder.
2. The vacuum box for an enclosed lead acid battery of claim 1, wherein said housing is further provided with a transparent viewing window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253727.2U CN214848965U (en) | 2021-06-04 | 2021-06-04 | Vacuum box for sealed lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253727.2U CN214848965U (en) | 2021-06-04 | 2021-06-04 | Vacuum box for sealed lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214848965U true CN214848965U (en) | 2021-11-23 |
Family
ID=78801330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253727.2U Active CN214848965U (en) | 2021-06-04 | 2021-06-04 | Vacuum box for sealed lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214848965U (en) |
-
2021
- 2021-06-04 CN CN202121253727.2U patent/CN214848965U/en active Active
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| GR01 | Patent grant |