CN205846023U - A kind of housing of plumbic acid horizon battery - Google Patents
A kind of housing of plumbic acid horizon battery Download PDFInfo
- Publication number
- CN205846023U CN205846023U CN201620665204.1U CN201620665204U CN205846023U CN 205846023 U CN205846023 U CN 205846023U CN 201620665204 U CN201620665204 U CN 201620665204U CN 205846023 U CN205846023 U CN 205846023U
- Authority
- CN
- China
- Prior art keywords
- battery
- next door
- housing
- breach
- plumbic acid
- 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.)
- Expired - Fee Related
Links
- 239000002253 acid Substances 0.000 title claims abstract description 23
- 239000000178 monomer Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000003792 electrolyte Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 6
- 239000011505 plaster Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 239000011157 advanced composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
-
- 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
- Secondary Cells (AREA)
Abstract
This utility model provides the housing of a kind of plumbic acid horizon battery, belongs to battery technology field.It solve the problem that existing horizon battery self discharge is more serious.The battery container of this plumbic acid horizon battery, it includes that inside has the body of inner chamber, body interior is arranged at intervals with multiple next door and is separated between multiple monomer by above-mentioned inner chamber, on described next door, depth direction along chamber body offers the breach of strip, between the monomer of described breach connection both sides, next door.Connected by narrower breach between the adjacent monomer of this battery container, it is simple to seal, can effectively prevent the string lattice phenomenon of electrolyte, self discharge can be reduced.
Description
Technical field
This utility model belongs to battery technology field, relates to the housing of a kind of plumbic acid horizon battery.
Background technology
Currently, the electrochmical power source as electrical vehicular power accumulator has: Ni-MH battery, zinc-air battery, lithium ion/lithium are poly-
Compound battery, fuel cell and lead-acid battery, but there is no a kind of power battery technology maturation up to now to ignoring it
The existence of its battery.Lead-acid accumulator, has that price is low, technology maturation, safe and reliable, aboundresources, recoverable etc. are excellent
Point, but traditional lead-acid accumulator is as electrokinetic cell, with other type of accumulator phase on this key index of specific energy
Ratio has bigger gap, and therefore, lead-acid accumulator must have been innovated, and its is possible to meet the requirement of electric motor car, and
Horizon lead-acid battery, due to the revolutionary variation in structure and the application of advanced composite material (ACM), substantially increases the ratio energy of battery
Amount, specific power and cycle life, thus it is greatly improved the lead-acid battery competitiveness as battery of electric vehicle.
One, the big technical characterstic of horizon battery four:
The composite technology of 1.1 lightweights: lead fabric plate is to be coated on high-strength through solid-state extrusion by pure lead (or metal)
The lead net of the galvanized wire braiding formed on degree glass fibre.This configuration reduces the weight of battery, improve gravimetric specific energy.
1.2 horizontal double pole structures；Positive/negative plate and dividing plate are in being horizontally staggered stacking, in addition to there is unipolar plate at two ends, remaining
For double polarity plate.This structure also determines the bus-bar must used in conventional batteries, decreases the consumption of lead, from the opposing party
Face improves the gravimetric specific energy of battery.
The battery case design of 1.3 uniquenesses and pressure frame structure；When battery assembles, each monomer has independent pressure frame
Frame, battery inside is an entire body, and there is locating slot in each face of battery case, and during assembling, the rib of pressure frame inserts battery case
In locating slot, prevent battery internal generation play in impact endurance test shock environment, improve the shock resistance of battery, extend electricity
Pond service life.
The full-automation of 1.4 production processes: automatization's coating line, mechanical hand automatic assembly line, automatic welding and detection
Line, temperature-compensating battery test apparatus etc., these equipment all show unique characteristics.
Two, present situation: up to the present, does not the most all have batch horizon battery product reliably, and reason is as follows:
2.1 are coated with cream: owing to lead cloth is relatively thin, compared with common grid coated plate, easy stretcher strain, coated plate difficulty.It addition,
Positive and negative electrode lead plaster is coated on bipolar grid simultaneously, and it is to fill positive and negative electrode lead plaster at the two ends of a piece of lead cloth respectively, and
Middle reserved about 10mm isolation strip is not coated with lead plaster.Owing to positive and negative lead plaster is mixed very sensitive by lead-acid battery, only 10mm's
Isolation strip make pole plate coated plate, solidify, be dried, in the operation such as cleaning, be not sufficient to ensure that positive and negative lead plaster is completely separable.
2.2 terminal welding: galvanized wire wall is the thinnest, and lead and glass fibre do not infiltrate itself, if welding improper easy fusing inner core
And cause rosin joint, cause battery qualification rate the highest.
2.3 self discharges: owing to not having next door between monocell, self discharge is relatively big, reaches for 10%/moon.Also has partly cause
Have employed barren liquor type design although being probably, but electric discharge between part liquid film and grid, can be produced from.
2.4 cycle lives: American Power company declares that horizon battery cycle life is 800-900 week, but with interior actual survey
The examination life-span only has 200-300 week.
Utility model content
The purpose of this utility model is for the problems referred to above existing for existing horizon battery, and propose a kind of can be by
Each battery cell separates to be opened, and is easy to seal off the housing of electrolyte.
The purpose of this utility model can be realized by following technical proposal:
The housing of a kind of plumbic acid horizon battery, it is characterised in that it includes that inside has the body of inner chamber, between body interior
Being separated between multiple monomer by above-mentioned inner chamber every being provided with multiple next door, on described next door, the depth direction along chamber body is opened
It is provided with the breach of strip, between the monomer of described breach connection both sides, next door.
In the housing of above-mentioned a kind of plumbic acid horizon battery, described next door and body are integral type structure.
In the housing of above-mentioned a kind of plumbic acid horizon battery, the opening of described breach is positioned at the upper end in next door.
In the housing of above-mentioned a kind of plumbic acid horizon battery, take the shape of the letter U between described monomer, S-shaped or in-line discharge, depend on
Connected by breach between adjacent two monomers of sequence arrangement.The tandem link of pole group respectively in corresponding U-shaped, S-shaped or in-line,
U-shaped therein and S-shaped arrangement can be greatly shortened the length of battery, strengthen the practicality of such battery.
In the housing of above-mentioned a kind of plumbic acid horizon battery, described indentation, there is stacked with multiple sealing member, sealing member
On offer, along the depth direction of chamber body, the filling hole run through, the filling hole of above-mentioned multiple sealing members is sequentially communicated shape up and down
Become filling channel.
Compared with prior art, connected by narrower breach between the adjacent monomer of this housing, it is simple to seal, can have
Effect prevents the string lattice phenomenon of electrolyte, can reduce self discharge.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after Fig. 1 removes battery cover.
Fig. 3 is the bipolar plate structure schematic diagram applied on this utility model.
Fig. 4 be pole group take the shape of the letter U arrangement schematic diagram.
In figure, 1, body；2, next door；3, between monomer；4, breach；5, positive plate；6, anode ear；7, negative plate；8, negative pole
Ear；9, pole group.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, the housing of this plumbic acid horizon battery includes that inside has the body 1 of inner chamber, and body 1 is internal
It is arranged at intervals with multiple next door 2 and above-mentioned inner chamber is separated between multiple monomer 3, along the depth of body 1 inner chamber on described next door 2
Direction offers the breach 4 of strip, and described breach 4 connects between the monomer of both sides 3, and next door 2 and body 1 are integral type structure,
The opening of breach 4 is positioned at the upper end in next door 2.
As it is shown on figure 3, the supporting bipolar plates corresponding to this housing is made up of one piece of positive plate 5 and one piece of negative plate 7, positive pole
The anode ear 6 of plate 5 is corresponding with the negative electrode lug 8 of negative plate 7 to be welded together, and during use, is stuck at the tab welding of this bipolar plates
At corresponding breach 4, in its positive plate 5 and negative plate 7 are then respectively provided with between two adjacent monomers of next door 2 both sides 3,
Between monomer the pole plate interfolded of the pole plate part of the bipolar plates in 3 and dividing plate and other polarity formed and between monomer 3 one by one
Corresponding pole group 9.
Indentation, there is stacked with multiple sealing member, and on sealing member, the depth direction along body 1 inner chamber offers the filling run through
Hole, the filling hole of above-mentioned multiple sealing members is sequentially communicated formation filling channel up and down.Shape between two neighbouring sealing members
Becoming horizontal welding to take over, the positive and negative lug (6,8) welded together is in this welding passageway.Owing to breach 4 is narrower, then add
Upper sealing member and follow-up filler, it is simple to 3 sealed separation between adjacent two monomers are come, prevents electrolyte string lattice, fall
Low self-discharge.
As shown in Figure 4, between monomer, 3 can also take the shape of the letter U discharge, and between adjacent two monomers of sequential, 3 all by breach 4
Connection.
It should be understood that in claims of the present utility model, description, all " including ... " should be understood as out
Putting the implication of formula, namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, i.e. its implication
Should not be construed " only comprising ... ".
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. the housing of a plumbic acid horizon battery, it is characterised in that it includes that inside has the body (1) of inner chamber, in body (1)
Portion is arranged at intervals with multiple next door (2) and above-mentioned inner chamber is separated into (3) between multiple monomer, along body (1) on described next door (2)
The depth direction of inner chamber offers the breach (4) of strip, between the monomer of described breach (4) connection next door (2) both sides (3).
The housing of a kind of plumbic acid horizon battery the most according to claim 1, it is characterised in that described next door (2) and basis
Body (1) is integral type structure.
The housing of a kind of plumbic acid horizon battery the most according to claim 1 and 2, it is characterised in that opening of described breach (4)
Mouth is positioned at the upper end of next door (2).
The housing of a kind of plumbic acid horizon battery the most according to claim 1 and 2, it is characterised in that between described monomer (3)
Take the shape of the letter U, S-shaped or in-line discharge, between adjacent two monomers of sequential (3) by breach (4) connect.
The housing of a kind of plumbic acid horizon battery the most according to claim 4, it is characterised in that described breach (4) place folds
Being placed with multiple sealing member, on sealing member, the depth direction along body (1) inner chamber offers the filling hole run through, above-mentioned multiple sealings
The filling hole of part is sequentially communicated formation filling channel up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665204.1U CN205846023U (en) | 2016-06-24 | 2016-06-24 | A kind of housing of plumbic acid horizon battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665204.1U CN205846023U (en) | 2016-06-24 | 2016-06-24 | A kind of housing of plumbic acid horizon battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846023U true CN205846023U (en) | 2016-12-28 |
Family
ID=57620909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620665204.1U Expired - Fee Related CN205846023U (en) | 2016-06-24 | 2016-06-24 | A kind of housing of plumbic acid horizon battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876802A (en) * | 2017-01-13 | 2017-06-20 | 超威电源有限公司 | A kind of bipolar lead-acid accumulator and the electric motor car using the battery |
| CN107086308A (en) * | 2017-04-27 | 2017-08-22 | 天能电池集团有限公司 | A kind of lead accumulator grid and preparation method thereof |
| CN110400975A (en) * | 2019-06-18 | 2019-11-01 | 天能电池集团股份有限公司 | Horizontal Lead Acid Storage Battery |
-
2016
- 2016-06-24 CN CN201620665204.1U patent/CN205846023U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876802A (en) * | 2017-01-13 | 2017-06-20 | 超威电源有限公司 | A kind of bipolar lead-acid accumulator and the electric motor car using the battery |
| CN107086308A (en) * | 2017-04-27 | 2017-08-22 | 天能电池集团有限公司 | A kind of lead accumulator grid and preparation method thereof |
| CN110400975A (en) * | 2019-06-18 | 2019-11-01 | 天能电池集团股份有限公司 | Horizontal Lead Acid Storage Battery |
| WO2020252948A1 (en) * | 2019-06-18 | 2020-12-24 | 天能电池集团股份有限公司 | Horizontal lead storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |