CN107069098A - Valve controlled sealed lead-acid accumulator - Google Patents
Valve controlled sealed lead-acid accumulator Download PDFInfo
- Publication number
- CN107069098A CN107069098A CN201710141605.6A CN201710141605A CN107069098A CN 107069098 A CN107069098 A CN 107069098A CN 201710141605 A CN201710141605 A CN 201710141605A CN 107069098 A CN107069098 A CN 107069098A
- Authority
- CN
- China
- Prior art keywords
- battery
- positive
- negative
- rack
- hole
- Prior art date
- 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.)
- Pending
Links
- 239000002253 acid Substances 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 4
- 239000011149 active material Substances 0.000 abstract description 7
- 239000003792 electrolyte Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/121—Valve regulated lead acid batteries [VRLA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention provides a kind of valve controlled sealed lead-acid accumulator, including battery rack, one end of the battery rack is provided with horizontally disposed multiple battery cases, and the openend of the battery case is provided with through hole, one Battery pack unit is installed, each group battery unit is sequentially connected in series in the battery case；The battery unit includes：Multiple positive plates and multiple negative plates, the positive plate and the negative plate are horizontally set in the battery case, and both are alternately arranged；Positive bus, is connected with the lug of each positive plate；Negative bus, is connected with the lug of each negative plate；The corresponding positive and negative bus-bar of be in series two battery units is welded together by the through hole.Easy to fall off present invention efficiently solves active material, density of electrolyte is easily layered, and battery is short, installation difficulty in rack, while having prevented the safe mass hidden danger of the easy sealing-off of heavy-current discharge.
Description
Technical field
The present invention relates to the manufacturing technology field of lead-acid accumulator, more particularly to a kind of valve controlled sealed lead-acid accumulator.
Background technology
Valve-regulated sealed lead-acid batteries (abbreviation VRLA batteries), seldom pollute with its easy maintenance mode and when using
The advantages of environment, gradually replaces common flooded batteries, and as the stand-by power supply of the system such as communication, electric power, UPS, EPS
Extensive use.VRLA batteries based on 48V systems, i.e., are one group by 4 12V, are positioned in rack when in use.Prior art
It is the vertical installation of tactic pattern progress by battery using 1*6 or 2*3, and both positive and negative polarity is exported in the top of rack.
However, when battery uses vertical installation, the battery unit in battery is used under plumbness, in battery unit
Active material it is easy to fall off, and density of electrolyte easily causes layering, greatly shortens battery.Due to cabinet space
Size is limited, operating difficulties when battery is connected.Also, be connected generally bridge welding between the battery unit of inside battery, so
And when being welded using bridge welding manner, line contacts there may be weld defect, easily occur in heavy-current discharge
Sealing-off, causes hidden danger of quality.
The content of the invention
It is existing for solving the invention provides a kind of valve controlled sealed lead-acid accumulator in order to solve the technical problem
Battery unit plumbness in technology is in use, active material comes off, and density of electrolyte is layered, during horizontality, floor space
Big or unstable, and easily sealing-off occurs for bridge welding manner between battery unit the problems such as.
In order to solve the above problems, the invention provides a kind of valve controlled sealed lead-acid accumulator, including：
Battery rack, one end of the battery rack is provided with horizontally disposed multiple battery cases, and the openend of the battery case is set
Have and a Battery pack unit is installed in through hole, the battery case, each group battery unit is sequentially connected in series；The battery unit includes：
Multiple positive plates and multiple negative plates, the positive plate and the negative plate are horizontally set in the battery case, and both
It is alternately arranged；Positive bus, is connected with the lug of each positive plate；Negative bus, is connected with the lug of each negative plate；It is in series
The corresponding positive and negative bus-bar of two battery units is welded together by the through hole.
Further improvement of the present invention is that the battery unit also includes division board, is arranged on the adjacent positive pole
Between plate and the negative plate.
Further improvement of the present invention is that the battery case is 6, neighbouring in three horizontally-arranged, two perpendicular row settings
The openend of two battery cases is vertically through there is the through hole, positioned at the openend level of two battery cases of bottom row
Through there is the through hole.
Further improvement of the present invention is, in addition to a battery cover, and the opening for being encapsulated in the battery rack is sealed by glue
End.
Further improvement of the present invention is that the battery cover is provided with a groove, and the groove is provided with and the electricity
The corresponding liquid filling hole of pond groove.
Further improvement of the present invention is, in addition to a shrouding, with the fit depressions to close the liquid filling hole.
Further improvement of the present invention is that the upper lower inner surface of the battery case is provided with strip projected parts.
The present invention is compared to the beneficial effect of prior art：
The present invention is by the rational battery rack of setting structure, and the battery case that battery unit is flatly placed in battery rack
In, adjacent cell is welded by the through hole between battery case so that battery unit can be used under horizontality,
Avoid active material come off, bridge welding manner the problems such as easily occur sealing-off between density of electrolyte layering and battery unit
Generation, effectively extend the service life of battery.
Brief description of the drawings
Fig. 1 is the explosive view of battery in the present invention；
Fig. 2 is the schematic diagram of battery in the present invention；
Fig. 3 is the rearview of battery cover in the present invention；
Fig. 4 is the schematic diagram of battery rack in the present invention.
Reference
1st, battery rack；11st, battery case；12nd, through hole；2nd, battery cover；21st, shrouding；22nd, liquid filling hole；3rd, battery unit；31、
Positive pole；32nd, negative pole；33rd, negative bus；34th, positive bus.
Embodiment
Below in conjunction with accompanying drawing, the technical characteristic above-mentioned and other to the present invention and advantage are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
The invention provides a kind of valve controlled sealed lead-acid accumulator.Battery unit in conventional battery is vertical
Used under state, its active material is easier to come off, the life-span of battery is reduced.Battery unit in the battery of the invention is equal
For horizontal positioned, the stable in placement of battery, and coming off for active material is reduced, improve the life-span of battery, battery
Battery unit connection in cabinet is also safer.The valve controlled sealed lead-acid accumulator of the present invention is said below in conjunction with the accompanying drawings
It is bright.
Refering to Fig. 1, the present invention is a kind of valve controlled sealed lead-acid accumulator, including：Battery rack 1 and battery unit 3.Its
In, one end of battery rack 1 is provided with multiple battery cases 11 of horizontal positioned, and the openend of battery case is provided with through hole 12,
A Battery pack unit 3 is installed in each battery case 11, and battery unit 3 is sequentially connected in series；Wrapped in each battery unit 3
Multiple positive plates and negative plate are included, they are disposed horizontally in battery case, and positive plate and negative plate are arranged alternately,
End face of the battery unit 3 at the opening of battery case 11 be provided with positive bus 34 and negative bus 33, positive bus 34 with just
The lug of pole plate is connected, and negative bus 33 is connected with the lug of negative plate, the series connection of battery unit 3 be by it is corresponding just
Bus-bar 34 or negative bus 33 are welded together by the through hole 12 between battery case 11.
The battery unit 3 also includes a division board, is arranged between positive plate and negative plate, for by positive plate and negative pole
Plate is spaced.
Provided with 6 battery cases 11 in battery rack 1, in three horizontally-arranged, two perpendicular row settings, positioned at the phase up and down of each perpendicular row
Adjacent battery case 11 is through there is through hole 12 at the opening of battery rack 1, and the battery case 11 of left and right two arranged at horizontally-arranged most bottom is in electricity
Level offers a through hole 12 at the opening of pond cabinet, for the pole of battery unit 3 in whole battery rack 1 to be linked together.
Refering to Fig. 2,3, the battery cover 2 supporting with battery rack 1 is provided with the opening of battery rack 1, battery cover 2 passes through glue
Battery rack 1 is sealed；A groove is provided with the core of battery cover, provided with corresponding with each battery case 11 on groove
Liquid filling hole 22, by the liquid filling hole 22 toward pouring electrolyte in battery case, and be configured with battery cover 2 one block of shrouding 21,
The shrouding 21 is entrenched in groove, for the liquid filling hole 22 on battery cover 2 to be blocked so that one closing of the formation of battery cover 2
Structure.
With reference to Fig. 4, after ensureing that battery unit 3 is placed in battery case 11, touched from the battery cell wall to battery rack 1
Hit, multiple strip projected parts are provided with the upper and lower surface of battery case.
When the battery is installed, battery rack 1 is put on request, then positive and negative pole plate is replaced and is flatly placed in
In battery case, and positive and negative pole plate is separated with division board, and fix positive and negative bus-bar.
Then the multiple battery units connected in the battery rack, exemplified by installing the battery counterclockwise, first by first
It ranked first the positive bus 34 being connected in row battery case 11 with the lug of positive plate and be drawn out to the outside of battery cover 2 as whole storage
The positive pole 31 of battery, the negative bus 33 that the lug with the negative plate of the battery unit 3 is connected by first row first row and
Through hole between second row first row battery case 11 on the wall of side and the negative pole in second row first row battery case 11 with battery unit 3
The negative bus 33 of the lug connection of plate carries out through-wall welding, the then repeatedly action of the above, to the 3rd battery list that ranked first row
During member 3, the negative rail being connected with the lug of the negative plate of the battery unit 3 ranked first row and the 3rd by the 3rd and ranked second row
Battery case 11 between the through hole 12 of horizontal insertion ranked second the negative of the lug of negative plate on the battery unit 3 of row with being connected the 3rd
Busbar welds together, and last is until the negative plate on the battery unit 3 in the battery case 11 with first row secondary series
The negative rail of lug connection is drawn and is used as negative pole 32 outside battery case 11.
Finally battery cover 2 is covered at the opening of battery rack, and by the electricity of first row first row battery case 11 in battery rack 1
The negative pole 32 that the battery unit 3 in positive pole 31 and the battery case 11 of first row secondary series that pool unit 3 is drawn is drawn is from battery
Draw, then sealed in the junction of battery cover 2 and battery rack 1 with glue on lid 2.
The present invention passes through the rational battery rack of design structure, it is ensured that steady when battery is placed, installs also more square
Just；And horizon battery groove is placed in battery rack, active material is efficiently solved and comes off, what density of electrolyte was layered asks
Topic, while having prevented, because heavy-current discharge causes the security-hidden trouble of sealing-off, to greatly improve battery capacity and service life.
Particular embodiments described above, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, it will be appreciated that the foregoing is only the specific embodiment of the present invention, the protection being not intended to limit the present invention
Scope.Particularly point out, to those skilled in the art, within the spirit and principles of the invention, that is done any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
1. a kind of valve controlled sealed lead-acid accumulator, it is characterised in that including battery rack, one end of the battery rack is provided with level
The multiple battery cases set, the openend of the battery case, which is provided with through hole, the battery case, is provided with a Battery pack unit, respectively
Battery pack unit is sequentially connected in series；
The battery unit includes：
Multiple positive plates and multiple negative plates, the positive plate and the negative plate are horizontally set in the battery case, and
Both are alternately arranged；
Positive bus, is connected with the lug of each positive plate；
Negative bus, is connected with the lug of each negative plate；
The corresponding positive and negative bus-bar of be in series two battery units is welded together by the through hole.
2. battery according to claim 1, it is characterised in that the battery unit also includes division board, is arranged on phase
Between the adjacent positive plate and the negative plate.
3. battery according to claim 1, it is characterised in that the battery case is 6, set in three horizontally-arranged, two perpendicular row
Put, the openend of two neighbouring battery cases is run through vertically the through hole, two batteries arranged the bottom of positioned at
The openend level of groove, which runs through, the through hole.
4. battery according to claim 1, it is characterised in that also including a battery cover, is sealed by glue described in being encapsulated in
The openend of battery rack.
5. battery according to claim 4, it is characterised in that the battery cover is provided with a groove, the groove
Provided with the liquid filling hole corresponding with the battery case.
6. battery according to claim 5, it is characterised in that also including a shrouding, with the fit depressions to seal
Close the liquid filling hole.
7. battery according to claim 1, it is characterised in that the upper lower inner surface of the battery case is convex provided with strip
Rise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141605.6A CN107069098A (en) | 2017-03-10 | 2017-03-10 | Valve controlled sealed lead-acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141605.6A CN107069098A (en) | 2017-03-10 | 2017-03-10 | Valve controlled sealed lead-acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107069098A true CN107069098A (en) | 2017-08-18 |
Family
ID=59622537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141605.6A Pending CN107069098A (en) | 2017-03-10 | 2017-03-10 | Valve controlled sealed lead-acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069098A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244562A (en) * | 2018-10-11 | 2019-01-18 | 天能电池集团有限公司 | A kind of lead-acid accumulator |
| CN109585709A (en) * | 2018-12-05 | 2019-04-05 | 卧龙电气集团股份有限公司 | A kind of large-capacity battery |
| CN110444820A (en) * | 2019-08-29 | 2019-11-12 | 卧龙电气驱动集团股份有限公司 | Monomer high capacity cell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820855U (en) * | 2010-09-30 | 2011-05-04 | 陈清平 | Valve controlled lead-acid storage battery used for 24-volt electric vehicle |
| CN201877492U (en) * | 2010-09-30 | 2011-06-22 | 陈清平 | Novel valve-regulated lead-acid storage battery for double 12 V starting |
| CN204189856U (en) * | 2014-05-28 | 2015-03-04 | 浙江南都电源动力股份有限公司 | 12V horizontal type valve controlled sealed lead-acid accumulator |
-
2017
- 2017-03-10 CN CN201710141605.6A patent/CN107069098A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820855U (en) * | 2010-09-30 | 2011-05-04 | 陈清平 | Valve controlled lead-acid storage battery used for 24-volt electric vehicle |
| CN201877492U (en) * | 2010-09-30 | 2011-06-22 | 陈清平 | Novel valve-regulated lead-acid storage battery for double 12 V starting |
| CN204189856U (en) * | 2014-05-28 | 2015-03-04 | 浙江南都电源动力股份有限公司 | 12V horizontal type valve controlled sealed lead-acid accumulator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244562A (en) * | 2018-10-11 | 2019-01-18 | 天能电池集团有限公司 | A kind of lead-acid accumulator |
| CN109585709A (en) * | 2018-12-05 | 2019-04-05 | 卧龙电气集团股份有限公司 | A kind of large-capacity battery |
| CN110444820A (en) * | 2019-08-29 | 2019-11-12 | 卧龙电气驱动集团股份有限公司 | Monomer high capacity cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |