CN209418649U - A kind of valve-regulated lead-acid battery - Google Patents
A kind of valve-regulated lead-acid battery Download PDFInfo
- Publication number
- CN209418649U CN209418649U CN201822090534.4U CN201822090534U CN209418649U CN 209418649 U CN209418649 U CN 209418649U CN 201822090534 U CN201822090534 U CN 201822090534U CN 209418649 U CN209418649 U CN 209418649U
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- China
- Prior art keywords
- battery
- battery case
- cover board
- plate
- valve
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- 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.)
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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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Abstract
The utility model discloses a kind of valve-regulated lead-acid batteries, including battery cover board and battery case, battery cladding plate is equipped in the middle part of the battery cover board, battery cladding plate lower end is equipped with safety valve, the battery cover board lower end is connected with fiber slot, winding fibrous layer is equipped in the middle part of the winding fiber slot, the winding fibrous layer top and bottom are equipped with Unidirectional water permeable film, fiber slot lower end is equipped with battery case, the battery case inner upper end is equipped with anode plate, the battery case interior lower end is equipped with cathode plate, PE partition is installed between the cathode plate and anode plate, inlay card is equipped with grid between the cathode plate and anode plate.This battery room temperature is stored six months and still keeps 60 or more percent capacity, restorability is good after deep discharge, small to cell damage, and internal resistance is small, current discharge is big, self discharge is small, and electrolyte level is gluey, no free electrolyte, put upside down 90 degree still can normal use, water consumption is small, closed maintenance free, is not necessarily to fluid infusion.
Description
Technical field
The utility model relates to Lead-acid Battery Technology field more particularly to a kind of valve-regulated lead-acid batteries.
Background technique
Lead-acid accumulator has had long time in China's development, but every technical performance required by itself, lead
The scientific and technological content that acid accumulator is covered lags behind international developed country, especially domestic at present without special product, existing
Have in technology, battery the features such as there are dampening loss is high, and self discharge is fast, needs constantly to safeguard in use process plus water, charging
When water loss it is more, have detrimental effect to environmental protection, because self discharge is fast, battery storage performance is poor, supplement electricity frequently, energy consumption, hardly possible
To avoid moisture loss, its service life can not be further increased.Excessive moisture loss will lead to electrolyte and reduce, be valve-regulated
Capacity of Sealed Lead-Acid Battery loss causes positive and negative pole plate to disengage with diaphragm or for acid amount deficiency, cause valve controlling sealed
Lead-acid accumulator can not put electricity and be come, and greatly reduce battery thermal capacitance, and the heat of generation adds battery temp ramp-up rate
Fastly, lead to battery cell case dilatancy or burst, influence using safe, inside is free electrolyte, is merely able to positive placement
Use, in the case where high temperature low temperature can not normal use, internal resistance is big, and current discharge is small, and self discharge is big, power loss
Fastly.
Utility model content
The purpose of this utility model is to provide a kind of valve-regulated lead-acid batteries, have non-maintaining, the small feature of internal resistance, solution
It has determined the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of valve-regulated lead-acid battery, including battery
Cover board and battery case, the battery cover board include fiber slot, sealing resin, sealing terminal, safety valve and battery cladding plate, the electricity
Pond cover board upper end side is equipped with sealing resin, and the sealing resin upper end is equipped with sealing terminal, is equipped in the middle part of the battery cover board
Battery cladding plate, battery cladding plate lower end are equipped with safety valve, and the safety valve is located at battery cover board lower end, the battery cover board
Lower end slidably connects fiber slot, and the fiber slot includes winding fibrous layer, stomata and Unidirectional water permeable film, the winding fiber slot
Middle part is equipped with winding fibrous layer, and the winding fibrous layer top and bottom are equipped with Unidirectional water permeable film, fiber slot upper end with
Lower end surface layer is equipped with stomata, and the fiber slot is symmetrical about X-axis, and fiber slot lower end is equipped with battery case, the battery case
Including anode plate, cathode plate, battery case, PE partition and grid, it is equipped with battery case on the outside of the battery case, outside the battery
Shell upper end is connect with battery cover board lower end inlay card, and the battery case inner upper end is equipped with anode plate, the anode plate edge connection
Battery case internal side wall, the battery case interior lower end be equipped with cathode plate, the cathode plate edge battery case internal side wall,
PE partition is installed, the PE partition is fixedly connected in the middle part of battery case, the cathode plate between the cathode plate and anode plate
Inlay card is equipped with grid between anode plate.
Preferably, filled with gluey electrolyte in the battery case.
Preferably, sealing element is equipped between the battery case and battery cover board.
Preferably, the material of the grid is Pb-Ca-Sn-Al alloy.
Preferably, the material of the winding fibrous layer is glass fibre.
Compared with prior art, the beneficial effects of the utility model are as follows:
The valve-regulated lead-acid battery of the utility model is reduced high current and is put using grid made of Pb-Ca-Sn-Al alloy
The loss of voltage generated on the electrode when electric, so that the output power of battery, so that the service life of battery is extended, so that
The good room temperature of charge-discharge performance, which is stored six months, still keeps 60 or more percent capacity, and restorability is good after deep discharge, to electricity
Pond damage is small, and partition is low resistance, small-bore, oxidation resistant high performance PE partition, reduces the resistance of partition, and internal resistance is small, electricity
Banish TV university, self discharge is small, and electrolyte level is gluey, no free electrolyte, put upside down 90 degree still can normal use, fiber slot is not by shadow
It rings, and liquid is converted to through the glass fibre collision inside glass guide channel using the gas of battery volatilization, pass through Unidirectional water permeable film and return
It is flow to battery case, water consumption is small, closed maintenance free, is not necessarily to fluid infusion.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the fiber slot structure figure of the utility model；
Fig. 4 is the grid structure figure of the utility model；
Fig. 5 is the winding fiber layer structure figure of the utility model.
In figure: 1, battery case；2, grid；3, cathode plate；4, anode plate；5, battery cladding plate；6, battery cover board；7, safety
Valve；8, fiber slot；81, fibrous layer is wound；82, Unidirectional water permeable film；83, stomata；9, terminal is sealed；10, PE partition；11, it seals
Resin；12, battery case.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of valve-regulated lead-acid battery, including battery cover board 6 and battery case 1 are please referred to, is filled in battery case 1
Gluey electrolyte, battery cover board 6 include fiber slot 8, sealing resin 11, sealing terminal 9, safety valve 7 and battery cladding plate 5, battery
6 upper end side of cover board is equipped with sealing resin 11, and sealing 11 upper end of resin is equipped with sealing terminal 9, is equipped with battery in the middle part of battery cover board 6
Cladding plate 5,5 lower end of battery cladding plate are equipped with safety valve 7, and safety valve 7 is located at 6 lower end of battery cover board, and the sliding of 6 lower end of battery cover board connects
It is connected to fiber slot 8, fiber slot 8 includes winding fibrous layer 81, stomata 83 and Unidirectional water permeable film 82, winds and is equipped in the middle part of fiber slot 8
Fibrous layer 81 is wound, the material of winding fibrous layer 81 is glass fibre, and winding 81 top and bottom of fibrous layer are equipped with unidirectionally thoroughly
Moisture film 82,8 top and bottom surface layer of fiber slot are equipped with stomata 83, and fiber slot 8 is symmetrical about X-axis, and 8 lower end of fiber slot is equipped with electricity
Pond slot 1, battery case 1 include anode plate 4, cathode plate 3, battery case 12, PE partition 10 and grid 2, are equipped with electricity on the outside of battery case 1
Pond shell 12,12 upper end of battery case connect with 6 lower end inlay card of battery cover board, are equipped between battery case 12 and battery cover board 6
Sealing element, 1 inner upper end of battery case are equipped with anode plate 4, and 4 edge of anode plate connects 12 internal side wall of battery case, in battery case 1
Subordinate end is equipped with cathode plate 3, and 3 edge battery case of cathode plate, 12 internal side wall is equipped with PE between cathode plate 3 and anode plate 4
Partition 10, partition are low resistance, small-bore, oxidation resistant high performance PE partition 10, reduce the resistance of partition, and internal resistance is small, electricity
TV university is banished, self discharge is small, and PE partition 10 is fixedly connected with 12 middle part of battery case, and inlay card is installed between cathode plate 3 and anode plate 4
There is grid 2, the material of grid 2 is Pb-Ca-Sn-Al alloy, and the loss of voltage generated on the electrode when reducing heavy-current discharge makes
The output power of battery is obtained, so that the service life of battery is extended, so that the good room temperature of charge-discharge performance stores six months still
60 or more percent capacity is kept, restorability is good after deep discharge, small to cell damage.
In summary: the valve-regulated lead-acid battery of the utility model is reduced using grid 2 made of Pb-Ca-Sn-Al alloy
The loss of voltage generated on the electrode when heavy-current discharge, so that the output power of battery, to extend making for battery
Restored after deep discharge with the service life so that the good room temperature of charge-discharge performance is stored six months and still keeps 60 or more percent capacity
Performance is good, small to cell damage, and partition is low resistance, small-bore, oxidation resistant high performance PE partition 10, reduces the electricity of partition
Resistance, internal resistance is small, and current discharge is big, and self discharge is small, and is collided using the gas of battery volatilization through the glass fibre inside glass guide channel
Liquid is converted to, is back to battery case 1 across Unidirectional water permeable film 82, water consumption is small, closed maintenance free, is not necessarily to fluid infusion.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of valve-regulated lead-acid battery, including battery cover board (6) and battery case (1), it is characterised in that: the battery cover board
It (6) include fiber slot (8), sealing resin (11), sealing terminal (9), safety valve (7) and battery cladding plate (5), the battery cover board
(6) upper end side is equipped with sealing resin (11), and the sealing resin (11) upper end is equipped with sealing terminal (9), the battery cover board
(6) middle part is equipped with battery cladding plate (5), and battery cladding plate (5) lower end is equipped with safety valve (7), and the safety valve (7) is located at electricity
Pond cover board (6) lower end, battery cover board (6) lower end slidably connect fiber slot (8), and the fiber slot (8) includes that winding is fine
Layer (81), stomata (83) and Unidirectional water permeable film (82) are tieed up, is equipped with winding fibrous layer (81), the volume in the middle part of the fiber slot (8)
It is equipped with Unidirectional water permeable film (82) around fibrous layer (81) top and bottom, fiber slot (8) the top and bottom surface layer is equipped with
Stomata (83), the fiber slot (8) is symmetrical about X-axis, and fiber slot (8) lower end is equipped with battery case (1), the battery case
It (1) include anode plate (4), cathode plate (3), battery case (12), PE partition (10) and grid (2), battery case (1) outside
Equipped with battery case (12), battery case (12) upper end is connect with battery cover board (6) lower end inlay card, the battery case (1)
Inner upper end is equipped with anode plate (4), and anode plate (4) edge connects battery case (12) internal side wall, the battery case (1)
Interior lower end is equipped with cathode plate (3), cathode plate (3) edge battery case (12) internal side wall, the cathode plate (3) and sun
It is equipped between pole plate (4) PE partition (10), the PE partition (10) is fixedly connected in the middle part of battery case (12), the cathode plate
(3) inlay card is equipped with grid (2) between anode plate (4).
2. a kind of valve-regulated lead-acid battery according to claim 1, it is characterised in that: be filled in the battery case (1)
Gluey electrolyte.
3. a kind of valve-regulated lead-acid battery according to claim 1, it is characterised in that: the battery case (12) and battery
Sealing element is equipped between cover board (6).
4. a kind of valve-regulated lead-acid battery according to claim 1, it is characterised in that: the material of the grid (2) is lead
Ca-Sn-Al alloy.
5. a kind of valve-regulated lead-acid battery according to claim 1, it is characterised in that: the material of winding fibrous layer (81)
Material is glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090534.4U CN209418649U (en) | 2018-12-12 | 2018-12-12 | A kind of valve-regulated lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090534.4U CN209418649U (en) | 2018-12-12 | 2018-12-12 | A kind of valve-regulated lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418649U true CN209418649U (en) | 2019-09-20 |
Family
ID=67937882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090534.4U Expired - Fee Related CN209418649U (en) | 2018-12-12 | 2018-12-12 | A kind of valve-regulated lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418649U (en) |
-
2018
- 2018-12-12 CN CN201822090534.4U patent/CN209418649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190920 Termination date: 20211212 |