CN106935766A - The symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug - Google Patents
The symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug Download PDFInfo
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- CN106935766A CN106935766A CN201710246156.1A CN201710246156A CN106935766A CN 106935766 A CN106935766 A CN 106935766A CN 201710246156 A CN201710246156 A CN 201710246156A CN 106935766 A CN106935766 A CN 106935766A
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- pressure disc
- rupture pressure
- negative
- positive
- safety valve
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- 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
- H01M10/125—Cells or batteries with wound or folded electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/68—Selection of materials for use in lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
- H01M4/747—Woven material
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- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
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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
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
A kind of symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug, including battery case and battery core, it is characterized in that：Barrier film of the battery core by positive plate, negative plate and between the positive plate and negative plate is wound into column by battery core spool, and anode collection disk and negative pole currect collecting disk are respectively equipped with the two ends end top of battery core；The positive plate is being provided with one with the isometric lug of the positive plate i.e. continuous lug of positive pole by anode collection disk side top, and current collecting plates are provided with a helical form cell body i.e. positive plate draw-in groove；The positive/negative plate is composite mesh electrode, with high-strength conductive fleece as base plate, coating of metal oxides and the both positive and negative polarity active materials such as the ruthenium-oxide of strip distribution is provided with base plate.The beneficial effects of the invention are as follows the invention by unique end face afflux structure and composite mesh electrode, electric current admittance ability is effectively improved, while making the battery possess super capacitor high power charging-discharging characteristic, double membrane safety valves are safer, and battery performance is more preferable.
Description
Technical field
The present invention relates to lead-acid accumulator, the takeup type plumbic acid more particularly, to a kind of high power, high-multiplying power discharge is super
Battery, belongs to battery processing and manufacturing technical field.
Background technology
Traditional lead-acid battery manufacturing process and technology have been subjected to the course in century more than one.In the hair in century more than one
During exhibition, traditional production and process technology is constantly used by constantly innovation, new technology and equipment.
At present, traditional spirally wound lead acid battery uses single or multiple lugs as current collection mode mostly, electric current
Derive and introducing is confined on a limited number of pad, admittance ability is relatively low, and internal resistance is higher, CURRENT DISTRIBUTION in charge and discharge process
It is uneven, it is difficult to realize high current charge-discharge.In addition, during high current charge-discharge, because the internal resistance of cell is big, cause heating serious,
Battery temperature is too high, so as to cause potential safety hazard；Because general spirally wound lead acid battery high power charging-discharging is poor, cause
Battery is performed poor needing the use occasion of high magnification charging and discharging；General accumulator protection valve rupture pressure disc is monofilm knot
Structure, once film will make safety valve lose protective effect by acid corrosion, makes shorter battery life, and easily trigger security incident；It is existing
There is winding-structure lead-acid battery to be remained in terms of plate material and winding process in problem, because the mechanical strength of lead is low, make
With punching lead foil as winding-structure battery grid material, material calendering technology and battery pole plates winding manufacturing process answer
It is miscellaneous, relatively costly, the stress concentration that grid material is produced in the fabrication process, causing that grid material is violent in the electrolytic solution should
Power is corroded, and pole plate crackle easily occurs, and the ability of active material deformation, easily causes active matter in grid tolerance charge and discharge cycles
Matter and the disengaging of grid, cause battery premature failure.
The content of the invention
In order to overcome existing spirally wound lead acid battery electric current admittance ability relatively low, internal resistance is higher, electricity in charge and discharge process
The uneven defect of flow distribution and in the defect for needing the use occasion of high magnification charging and discharging to perform poor；Safety valve is prevented
Quick-fried film is monofilm structure, easily triggers security incident and lead foil as grid material low intensity, the difficult processing of winding-structure battery
Etc. drawback, the present invention provides a kind of continuous symmetrical composite mesh electrode cyst membrane safety valve winding battery of lug, and it can make discharge and recharge
During homogeneous current distribution, effectively improve electric current admittance ability, and improve the mechanical strength and anti-shake performance of electrode, drop
Low electrode internal resistance, is provided simultaneously with super capacitor high magnification charging and discharging characteristic；Safety valve two film construction rupture pressure disc makes battery
It is safer；Plate material using good conductivity high tensile strength fibrous material weave net flaky material as pole plate base material
Conductance good, active material is not easily disconnected from, and the lead foil that the intensity of pole plate is more original is significantly increased and handling ease.On
The feature of stating makes battery safer, extends the service life cycle of battery, reduces manufacturing cost, makes takeup type lead acid storage battery
The performance in pond is further improved.
The technical solution adopted for the present invention to solve the technical problems is：A kind of symmetrical composite mesh electrode capsule of continuous lug
Membrane safety valve winding battery, including battery case (5) and battery core (33), it is characterized in that：Battery core (33) is by positive plate (1), negative pole
Piece (2) and the barrier film (3) between the positive plate and negative plate are wound into column by battery core spool (23), in electricity
The two ends end top of core (33) is respectively equipped with anode collection disk (6) and negative pole currect collecting disk (7)；The positive plate (1) is by positive pole collection
Flow table (6) side top is provided with one and the isometric continuous lug of the lug i.e. positive pole (8) of positive plate (1), in the continuous lug of positive pole (8)
The position between top with barrier film (3) by anode collection disk (6) side is provided with a row along pole piece length direction equidistant arrangement
Positive plate stomata (20)；The negative plate (2) by negative pole currect collecting disk (7) side top be provided with one with negative plate (2) it is isometric
Lug is the continuous lug of negative pole (9), between the top of the continuous lug of negative pole (9) and barrier film (3) by negative pole currect collecting disk (7) side
Position be provided with negative plate stomata (34) of the row along pole piece length direction equidistant arrangement；The anode collection disk (6) is plate-like
Body, a circular hole i.e. positive pole safety valve mounting hole (36) is provided with the center of disk, and disk body is provided with one with anode pole piece spiral kissing
The helical form cell body of conjunction is positive plate draw-in groove (32), and the continuous lug of the positive pole (8) of positive plate (1) is along positive plate draw-in groove (32) blocking
In wherein, and fixed by welding method；The negative pole currect collecting disk (7) is also discoid body, and a circular hole is provided with i.e. at the center of disk
Negative pole safety valve mounting hole (37), disk body is provided with one and is matched with cathode pole piece spiral helical form cell body i.e. negative plate draw-in groove
(35), the continuous lug of the negative pole (9) of negative plate (2) is equipped in wherein along negative plate draw-in groove (35), and is fixed by welding method.
The safety valve (14) is made up of emergency valve seat (15) and rupture pressure disc (11) and safe bonnet (10), emergency valve seat
(15) it is a column, its center is provided with a spiral helicine air flue (16), and the bottom and top of air flue (16) are respectively equipped with lower filter
Sour piece (13) and upper filter acid film (12), a hat shape rupture pressure disc (11) is provided with the top of upper filter acid film (12), and rupture pressure disc (11) is
Two film construction, is made up of rupture pressure disc air bag (45) and rupture pressure disc adventitia (26), and rupture pressure disc adventitia (26) is lid, by rupture pressure disc outside
Film side form (46) and rupture pressure disc adventitia teleblem (47) are constituted, and rupture pressure disc adventitia lip is provided with the lower end of rupture pressure disc adventitia side form (46)
Mouth reinforcement (39), rupture pressure disc adventitia lip reinforcement (39) is socketed on the explosion-proof rupture pressure disc adventitia step of emergency valve seat (15)
(31) on, rupture pressure disc air bag (45) is made up of rupture pressure disc adventitia teleblem (47) and rupture pressure disc air bag hemisphere facial mask (25), rupture pressure disc
The outer rim of air bag hemisphere facial mask (25) is connected with the upper end of rupture pressure disc adventitia side form (46), filled with gas in rupture pressure disc air bag (45)
Body, rupture pressure disc air bag hemisphere facial mask (25) seals (30) phase with the i.e. emergency valve seat rupture pressure disc air bag suitable for reading of emergency valve seat (15)
Connect, the safe bonnet of a hat shape (10) connected with emergency valve seat (15) buckle, safe bonnet are provided with the top of rupture pressure disc (11)
(10) top inner face connects with rupture pressure disc adventitia teleblem (47) of rupture pressure disc air bag (45), and has suitable to rupture pressure disc air bag (45)
When pressure.Safe bonnet stomata (29) is provided with the side of safe bonnet (10).
Anode protection cap (21) and battery are respectively equipped with the outside of anode collection disk (6) and negative pole currect collecting disk (7)
Negative pole protection cap (22).Positive pole safety valve mounting hole (36) is respectively equipped with anode collection disk (6) and negative pole currect collecting disk (7) center
With negative pole safety valve mounting hole (37), safety valve (14) is separately installed with its hole.In anode collection disk (6) and negative pole currect collecting disk
(7) positive terminal (18) and negative terminal (19) are respectively equipped with.
The mesh sheet that the positive plate (1), negative plate (2) are woven by high-strength conductive filament as base plate (43),
Positive active material (51) and negative electrode active material (52) are coated respectively with both positive and negative polarity base plate (43).Described high intensity is led
Electric filament is one or more in glass fibre, carbon fiber, wire.The positive plate (1) and the base plate of negative plate (2)
(43) coating of metal oxides (42) alternate with positive active material and negative electrode active material strip, metal are further respectively had on
Oxide coating material is RuO2、MnO2、Co3O4、NiO、V2O5、Fe3O4、SnO2Etc. one of which or several.
The beneficial effects of the invention are as follows the invention by unique end face afflux structure, the collection of battery pole piece is substantially increased
Flow area simultaneously improves the bonding strength between pole piece and collector, the mechanical strength of electrode and anti-shake performance is significantly carried
Height, realizes being uniformly distributed for the current density during battery high current charge-discharge, reduces internal resistance, perfect heat-dissipating, can be with
Effectively reduce battery temperature during high current charge-discharge；Combination electrode make battery be provided simultaneously with super capacitor high magnification charge and
Flash-over characteristic；The filter acid film of safety valve can prevent bulky grain acid mist by and allow that gas passes through, can prevent gas big again
Amount is gone out, and spiral air channel mitigation of gases flow velocity simultaneously makes acid mist be condensed in helicoid, reduces corrosion of the acid to rupture pressure disc, double film knots
The burst disk of structure can effectively control the gas pressure of inside battery, keep moisture, can isolate again naked light scurry into inside battery and
Electric pool gas are ignited, and is double gradient protection；Plate material is using the high tensile strength fibrous material braiding of good conductivity
Into net flaky material as pole plate base material, the even spread cell active materials on base material, due to high strength fibre material
Its surface area is much greater relative to the stereotype of same area as the base material of pole plate for the net flaky material of material braiding, improves
Electric conductivity and adhesive force between base material and the cell active materials being coated on, active material are not easily disconnected from, pole plate
The more original lead foil of intensity is significantly increased, and more original lead foil pole plate handling ease.These characteristics make battery
Security be improved significantly, the service life cycle of spirally wound lead acid battery is extended, manufacturing cost is lower, and
And the performance of battery is further enhanced.It is preparation method economy of the invention, simple, it is easy to accomplish large-scale production,
Had broad application prospects in battery manufacture field.
Brief description of the drawings
Fig. 1 is sectional view of the present invention；
Fig. 2 is partial sectional view of the present invention；
Fig. 3 is positive plate schematic diagram of the present invention；
Fig. 4 is anode collection disk schematic diagram of the present invention；
Fig. 5 is battery core sectional view of the present invention；
Fig. 6 is negative plate schematic diagram of the present invention；
Fig. 7 is negative pole currect collecting disk schematic diagram of the present invention；
Fig. 8 is safety valve sectional view of the present invention；
Fig. 9 is safe bonnet sectional view of the invention；
Figure 10 is safety valve cap outside drawing of the present invention；
Figure 11 is safety valve rupture pressure disc sectional view of the present invention；
Figure 12 is safety valve rupture pressure disc outside drawing of the present invention；
Figure 13 is the upper filter acid film schematic diagram of the present invention；
Figure 14 is the lower filter acid film schematic diagram of the present invention；
Figure 15 is emergency valve seat sectional view of the present invention；
Figure 16 is emergency valve seat outside drawing of the present invention.
1. positive plate in figure, 2. negative plate, 3. barrier film, 4. safe valve protection cap, 5. battery case, 6. anode collection disk,
7. negative pole currect collecting disk, the 8. continuous lug of positive pole, the 9. continuous lug of negative pole, 10. safe bonnet, 11. rupture pressure discs, filter acid film on 12.,
13. times filter acid films, 14. safety valves, 15. emergency valve seats, 16. air flues, 17. batteries, 18. positive terminals, 19. negative terminals, 20.
Positive plate stomata, 21. anode protection caps, 22. GND protection caps, 23. battery core spools, 24. diaphragms, 25. is explosion-proof
Film air bag hemisphere facial mask, 26. rupture pressure disc adventitias, 28. safe valve seals, 29. safe bonnet stomatas, 30. emergency valve seats are explosion-proof
Film air bag is sealed, 31. rupture pressure disc adventitia steps, 32. pole piece draw-in grooves, 33. battery cores, 34. negative plate stomatas, 35. negative plate draw-in grooves,
36. positive pole safety valve mounting holes, 37. negative pole safety valve mounting holes, 39. rupture pressure disc adventitia lip reinforcements, 42. metal oxides
Coating, 43. base plates, 45. rupture pressure disc air bags, 46. rupture pressure disc adventitia side forms, 47. rupture pressure disc adventitia teleblems, 51. positive electrode active materials
Matter, 52. negative electrode active materials.
Specific embodiment
Technical scheme is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
As illustrated in figs. 1-16, a kind of symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug, including battery
Shell (5) and battery core (33), it is characterized in that：Battery core (33) by positive plate (1), negative plate (2) and positioned at the positive plate and
Barrier film (3) between negative plate is wound into column by battery core spool (23), is respectively equipped with the two ends end top of battery core (33)
Anode collection disk (6) and negative pole currect collecting disk (7)；The positive plate (1) by anode collection disk (6) side top be provided with one with just
The isometric lug of pole piece (1) is the continuous lug of positive pole (8), in the continuous lug of positive pole (8) and barrier film (3) by anode collection disk (6)
Position between the top of side is provided with positive plate stomata (20) of the row along pole piece length direction equidistant arrangement；The negative plate
(2) one and the isometric continuous lug of the lug i.e. negative pole (9) of negative plate (2) are being provided with by negative pole currect collecting disk (7) side top, negative
Extremely continuous lug (9) and barrier film (3) are provided with a row along pole piece length side by the position between the top of negative pole currect collecting disk (7) side
To the negative plate stomata (34) of equidistant arrangement；The anode collection disk (6) is discoid body, and a circular hole is being provided with i.e. just at the center of disk
Pole safety valve mounting hole (36), disk body is provided with a helical form cell body matched with anode pole piece spiral i.e. positive plate draw-in groove
(32), the continuous lug of the positive pole (8) of positive plate (1) is equipped in wherein along positive plate draw-in groove (32), and is fixed by welding method；
The negative pole currect collecting disk (7) is also discoid body, a circular hole i.e. negative pole safety valve mounting hole (37) is provided with the center of disk, on disk body
One is provided with to be matched with cathode pole piece spiral helical form cell body i.e. negative plate draw-in groove (35), the continuous lug of negative pole of negative plate (2)
(9) it is equipped in wherein along negative plate draw-in groove (35), and is fixed by welding method.
The safety valve (14) is made up of emergency valve seat (15) and rupture pressure disc (11) and safe bonnet (10), emergency valve seat
(15) it is a column, its center is provided with a spiral helicine air flue (16), and the bottom and top of air flue (16) are respectively equipped with lower filter
Sour piece (13) and upper filter acid film (12), a hat shape rupture pressure disc (11) is provided with the top of upper filter acid film (12), and rupture pressure disc (11) is
Two film construction, is made up of rupture pressure disc air bag (45) and rupture pressure disc adventitia (26), and rupture pressure disc adventitia (26) is lid, by rupture pressure disc outside
Film side form (46) and rupture pressure disc adventitia teleblem (47) are constituted, and rupture pressure disc adventitia lip is provided with the lower end of rupture pressure disc adventitia side form (46)
Mouth reinforcement (39), rupture pressure disc adventitia lip reinforcement (39) is socketed on the explosion-proof rupture pressure disc adventitia step of emergency valve seat (15)
(31) on, rupture pressure disc air bag (45) is made up of rupture pressure disc adventitia teleblem (47) and rupture pressure disc air bag hemisphere facial mask (25), rupture pressure disc
The outer rim of air bag hemisphere facial mask (25) is connected with the upper end of rupture pressure disc adventitia side form (46), filled with gas in rupture pressure disc air bag (45)
Body, rupture pressure disc air bag hemisphere facial mask (25) seals (30) phase with the i.e. emergency valve seat rupture pressure disc air bag suitable for reading of emergency valve seat (15)
Connect, the safe bonnet of a hat shape (10) connected with emergency valve seat (15) buckle, safe bonnet are provided with the top of rupture pressure disc (11)
(10) top inner face connects with rupture pressure disc adventitia teleblem (47) of rupture pressure disc air bag (45), and has suitable to rupture pressure disc air bag (45)
When pressure.Safe bonnet stomata (29) is provided with the side of safe bonnet (10).
Anode protection cap (21) and battery are respectively equipped with the outside of anode collection disk (6) and negative pole currect collecting disk (7)
Negative pole protection cap (22).Positive pole safety valve mounting hole (36) is respectively equipped with anode collection disk (6) and negative pole currect collecting disk (7) center
With negative pole safety valve mounting hole (37), safety valve (14) is separately installed with its hole.In anode collection disk (6) and negative pole currect collecting disk
(7) positive terminal (18) and negative terminal (19) are respectively equipped with.
The mesh sheet that the positive plate (1), negative plate (2) are woven by high-strength conductive filament as base plate (43),
Positive active material (51) and negative electrode active material (52) are coated respectively with both positive and negative polarity base plate (43).Described high intensity is led
Electric filament is one or more in glass fibre, carbon fiber, wire.The positive plate (1) and the base plate of negative plate (2)
(43) coating of metal oxides (42) alternate with positive active material and negative electrode active material strip, metal are further respectively had on
Oxide coating material is RuO2、MnO2、Co3O4、NiO、V2O5、Fe3O4、SnO2Etc. one of which or several.
Claims (10)
1. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of a kind of continuous lug, including battery case (5) and battery core
(33), it is characterized in that：Battery core (33) by positive plate (1), negative plate (2) and between the positive plate and negative plate every
Film (3) is wound into column by battery core spool (23), battery core (33) two ends end top be respectively equipped with anode collection disk (6) and
Negative pole currect collecting disk (7)；The positive plate (1) is being provided with one with the isometric pole of positive plate (1) by anode collection disk (6) side top
Ear is the continuous lug of positive pole (8), between the top of the continuous lug of positive pole (8) and barrier film (3) by anode collection disk (6) side
Position is provided with positive plate stomata (20) of the row along pole piece length direction equidistant arrangement；The negative plate (2) is by negative pole currect collecting
Disk (7) side top be provided with one with the isometric continuous lug of the lug i.e. negative pole (9) of negative plate (2), the continuous lug of negative pole (9) with
Barrier film (3) is provided with a row along the negative of pole piece length direction equidistant arrangement by the position between the top of negative pole currect collecting disk (7) side
Pole piece stomata (34)；The anode collection disk (6) is discoid body, and a circular hole i.e. positive pole safety valve mounting hole is provided with the center of disk
(36), disk body is provided with a helical form cell body matched with anode pole piece spiral i.e. positive plate draw-in groove (32), positive plate (1)
The continuous lug of positive pole (8) is equipped in wherein along positive plate draw-in groove (32), and is fixed by welding method；The negative pole currect collecting disk
(7) also it is discoid body, a circular hole i.e. negative pole safety valve mounting hole (37) is provided with the center of disk, disk body is provided with one with negative pole pole
Piece spiral matches helical form cell body i.e. negative plate draw-in groove (35), and the continuous lug of the negative pole (9) of negative plate (2) is along negative plate draw-in groove
(35) it is equipped in wherein, and is fixed by welding method.
2. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 1, it is characterized in that：
The safety valve (14) is made up of emergency valve seat (15) and rupture pressure disc (11) and safe bonnet (10), and emergency valve seat (15) is a post
Shape body, its center is provided with a spiral helicine air flue (16), the bottom and top of air flue (16) be respectively equipped with lower filter acid film (13) and
Upper filter acid film (12), a hat shape rupture pressure disc (11) is provided with the top of upper filter acid film (12), and rupture pressure disc (11) is two film construction, by
Rupture pressure disc air bag (45) and rupture pressure disc adventitia (26) are constituted, and rupture pressure disc adventitia (26) is lid, by rupture pressure disc adventitia side form (46)
Constituted with rupture pressure disc adventitia teleblem (47), rupture pressure disc adventitia lip reinforcement is provided with the lower end of rupture pressure disc adventitia side form (46)
(39), rupture pressure disc adventitia lip reinforcement (39) is socketed on the explosion-proof rupture pressure disc adventitia step (31) of emergency valve seat (15), is prevented
Quick-fried film air bag (45) is made up of rupture pressure disc adventitia teleblem (47) and rupture pressure disc air bag hemisphere facial mask (25), rupture pressure disc air bag hemisphere face
The outer rim of film (25) is connected with the upper end of rupture pressure disc adventitia side form (46), filled with gas, rupture pressure disc gas in rupture pressure disc air bag (45)
Capsule hemisphere facial mask (25) connects with i.e. emergency valve seat rupture pressure disc air bag sealing (30) suitable for reading of emergency valve seat (15), in rupture pressure disc
(11) top is provided with the safe bonnet of a hat shape (10) connected with emergency valve seat (15) buckle, in the top of safe bonnet (10)
Face connects with rupture pressure disc adventitia teleblem (47) of rupture pressure disc air bag (45), and has appropriate pressure to rupture pressure disc air bag (45).
3. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 2, it is characterized in that：
Safe bonnet stomata (29) is provided with the side of safe bonnet (10).
4. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 1, it is characterized in that：
Anode protection cap (21) and GND protection are respectively equipped with the outside of anode collection disk (6) and negative pole currect collecting disk (7)
Lid (22).
5. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 1, it is characterized in that：
Positive pole safety valve mounting hole (36) and negative pole safety valve peace are respectively equipped with anode collection disk (6) and negative pole currect collecting disk (7) center
Dress hole (37), is separately installed with safety valve (14) in its hole.
6. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 1, it is characterized in that：
Positive terminal (18) and negative terminal (19) are respectively equipped with anode collection disk (6) and negative pole currect collecting disk (7).
7. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 1, it is characterized in that：
The mesh sheet that the positive plate (1), negative plate (2) are woven by high-strength conductive filament as base plate (43), in both positive and negative polarity
Positive active material (51) and negative electrode active material (52) are coated respectively with base plate (43).
8. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 7, it is characterized in that：
Described high-strength conductive filament is one or more in glass fibre, carbon fiber, wire.
9. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 7, it is characterized in that：
It is respectively equipped with the base plate (43) of the positive plate (1) and negative plate (2) and positive active material and negative electrode active material strip
Alternate coating of metal oxides (42).
10. the symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug according to claim 9, its feature
It is：Coating of metal oxides material is ruthenium-oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246156.1A CN106935766A (en) | 2017-04-15 | 2017-04-15 | The symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246156.1A CN106935766A (en) | 2017-04-15 | 2017-04-15 | The symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106935766A true CN106935766A (en) | 2017-07-07 |
Family
ID=59437690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246156.1A Withdrawn CN106935766A (en) | 2017-04-15 | 2017-04-15 | The symmetrical composite mesh electrode cyst membrane safety valve winding battery of continuous lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106935766A (en) |
-
2017
- 2017-04-15 CN CN201710246156.1A patent/CN106935766A/en not_active Withdrawn
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Application publication date: 20170707 |
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