CN208904130U - The acid filling device of lead-acid accumulator - Google Patents
The acid filling device of lead-acid accumulator Download PDFInfo
- Publication number
- CN208904130U CN208904130U CN201821964466.3U CN201821964466U CN208904130U CN 208904130 U CN208904130 U CN 208904130U CN 201821964466 U CN201821964466 U CN 201821964466U CN 208904130 U CN208904130 U CN 208904130U
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- China
- Prior art keywords
- acid
- pressuring plate
- pregnant solution
- positioning pressuring
- acid filling
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to a kind of acid filling devices of lead-acid accumulator, including pregnant solution kettle, the pregnant solution kettle bottom are provided with two or more the sour mouths that go out, the mouth sour out is uniformly distributed and is connected to pregnant solution kettle；Feature be further include positioning pressuring plate, the positioning pressuring plate covers at pregnant solution kettle upper end opening, two or more acid filling pipes are provided on positioning pressuring plate, the acid filling pipe and positioning pressuring plate sealing cooperate, the lower end of acid filling pipe is located in pregnant solution kettle and communicates, acid filling pipe is corresponded with sour mouth is gone out, and is equipped with closure member at the cooperation of positioning pressuring plate and pregnant solution kettle upper end opening to prevent acid solution from flowing out.Vacuum acid filling, and the disposable acid adding of energy may be implemented in it, improves work efficiency, good product consistency reduces costs, and use is safe.
Description
Technical field
The utility model relates to lead-acid accumulator field, particular type is related to a kind of acid filling device of lead-acid accumulator.
Background technique
Currently, the transformation that the production method of lead-acid accumulator is just being internalized by ripe plate to raw plate, raw plate is internalized into advantage are as follows:
Reduce labor intensity, reduce pollution environment, reduce spent acid generation, save the cost etc..
In the transition process of production method, the problem is that, the acid filling amount that raw plate is internalized into needs is larger, due to storing
Cell negative terminal intracavity space is limited, and acid solution cannot be added disposably, needs manually to add acid solution during raw plate is internalized into；It mends
Acid adding process is cumbersome, large labor intensity, and acid solution drains to the phenomenon that battery surface will appear on fire and burning battery case, due also to mending acid
Time is not identical, causes the difference of battery consistency.
Later, during raw plate is internalized into, there is the appearance of open type pregnant solution kettle, i.e., cover opening on the valve seat of battery cap
Formula pregnant solution kettle, by the way of the disposable acid adding of gravity flow, but this mode cannot accomplish to vacuumize acid adding, and acid accumulator penetration partition needs
A process is wanted, this has a large amount of heat to generate in the process, influences battery performance；Have again is exactly to cover one on the surface of battery cap
Salable pregnant solution kettle, but such pregnant solution kettle development cost are high, and specificity is very strong, acid filling equipment and its location difficulty.
Summary of the invention
A kind of acid filling device of lead-acid accumulator is provided the purpose of the utility model is to overcome the deficiencies in the prior art, it can
To realize vacuum acid filling, and the disposable acid adding of energy, improve work efficiency, good product consistency reduces costs, and uses peace
Entirely.
It in order to achieve the above object, the utility model is realized in this way, is a kind of acid filling device of lead-acid accumulator,
Including pregnant solution kettle, the pregnant solution kettle bottom is provided with two or more the sour mouths that go out, the mouth sour out is uniformly distributed and and rich solution
Pot connection；Characterized by further comprising positioning pressuring plate, the positioning pressuring plate is covered at pregnant solution kettle upper end opening, on positioning pressuring plate
Two or more acid filling pipes are provided with, the acid filling pipe and positioning pressuring plate sealing cooperate, and the lower end of acid filling pipe is located in pregnant solution kettle
And communicate, acid filling pipe is corresponded with sour mouth is gone out, be equipped at the cooperation of positioning pressuring plate and pregnant solution kettle upper end opening closure member from
And prevent acid solution from flowing out.
In the technical scheme, the material of the pregnant solution kettle is ABS plastic, and multiple inner cavities are equipped in pregnant solution kettle, described
The quantity of acid filling pipe and the quantity for going out sour mouth are identical as the quantity of inner cavity, and the lower end of each acid filling pipe is located in corresponding inner cavity simultaneously
It communicates, each mouth sour out is located at lower part and the connection of corresponding inner cavity.
In the technical scheme, it is located on the pregnant solution kettle below each inner cavity and is equipped with a support column.
In the technical scheme, it is located at around acid filling pipe on the positioning pressuring plate and is equipped with groove, in the groove
Filled with epoxy resin glue to make acid filling pipe and positioning pressuring plate seal.
In the technical scheme, the closure member is rubber pad, and the rubber pad is located on positioning pressuring plate, works as positioning pressuring plate
When covering at the upper opening of pregnant solution kettle, rubber pad cooperates sealing at the cooperation of positioning pressuring plate and pregnant solution kettle upper end opening to anti-
Only acid solution flows out.
In the technical scheme, location hole is equipped at left and right sides of the positioning pressuring plate.
The utility model compared with prior art the advantages of are as follows: directly positioning pressuring plate can be fixed in acid filling equipment, no
With acid filling equipment is changed, mold changing is convenient, and Mold Making is simple, is used cooperatively with open type pregnant solution kettle, and versatile, die clamper is easily adjusted
It is whole；Vacuum acid filling, and the disposable acid adding of energy may be implemented, improve work efficiency, good product consistency reduces costs, and makes
With safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, as long as technical characteristic involved in the various embodiments of the present invention described below does not constitute punching each other
It is prominent to be combined with each other.
In the utility model description, the orientation or positional relationship of the instructions such as term "left", "right", "upper" and "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description the utility model rather than requires the utility model necessary
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, it is a kind of acid filling device of lead-acid accumulator, including pregnant solution kettle 1 and positioning pressuring plate 4；Described
The setting of 1 bottom of pregnant solution kettle is there are six sour mouth 2 is gone out, and the mouth 2 sour out is uniformly distributed and is connected to pregnant solution kettle 1, in use, going out sour mouth
2 cooperate with the valve seat of lead-acid accumulator；The positioning pressuring plate 4 covers at 1 upper end opening of pregnant solution kettle, is arranged on positioning pressuring plate 4
There are six acid filling pipe 5, the acid filling pipe 5 cooperates with the sealing of positioning pressuring plate 4, and the lower end of acid filling pipe 5 is located in pregnant solution kettle 1 and phase
Logical, acid filling pipe 5 is corresponded with sour mouth 2 is gone out, be equipped at the cooperation of positioning pressuring plate 4 and 1 upper end opening of pregnant solution kettle closure member 7 from
And prevent acid solution from flowing out.Pole group quantity inside the lead-acid accumulator as used in the utility model is six groups, it is sour out
The quantity of mouth 2 and acid filling pipe 5 is six, out the quantity and the pole group quantity phase inside lead-acid accumulator of sour mouth 2 and acid filling pipe 5
Together.
In the present embodiment, the material of the pregnant solution kettle 1 is ABS plastic, and the material of acid filling pipe 5 is acidproof PVC, in rich solution
It is set in pot 1 there are six inner cavity 11, the sour quantity of mouth 2 is identical with the quantity of acid filling pipe 5 and out for the quantity of inner cavity 11, each acid filling pipe
5 lower end is located in corresponding inner cavity 11 and communicates, and each mouth 2 sour out is located at lower part and the connection of corresponding inner cavity 11.
In the present embodiment, the lower section on the pregnant solution kettle 1 positioned at each inner cavity 11 is equipped with a support column 3, institute
Stating support column 3 makes the upper surface keeping parallelism of pregnant solution kettle 1.
In the present embodiment, it is located at around acid filling pipe 5 on the positioning pressuring plate 4 and is equipped with groove, in the groove
Filled with epoxy resin glue to make acid filling pipe 5 and positioning pressuring plate 4 seal.
In the present embodiment, the closure member 7 is rubber pad, and the rubber pad is located on positioning pressuring plate 4, acid filling pipe 5
Lower end passes through rubber pad and extend into pregnant solution kettle 1, and when positioning pressuring plate 4 covers at the upper opening of pregnant solution kettle 1, rubber pad makes to position
Pressing plate 4 is with sealing cooperation at the cooperation of 1 upper end opening of pregnant solution kettle to prevent acid solution from flowing out.
In the present embodiment, it is equipped with location hole 41 in the left and right sides of the positioning pressuring plate 4, it, can by location hole 41
It directly will be in the fixed acid filling equipment again of positioning pressuring plate 4 with screw.
When lead-acid accumulator starts acid filling, positioning pressuring plate 4 is fixed in acid filling equipment, controlling equipment, positioning pressuring plate 4 is past
Lower movement, support column 3 keep 1 upper surface of pregnant solution kettle parallel, and rubber pad is contacted with the upper end opening surface of pregnant solution kettle 1, due to rubber
Pad has elasticity, pressure under adjust automatically can reach closed effect；Acid filling equipment start to work, first vacuumize, after pass through
Acid filling pipe 5 is injected into quantitative acid solution in the inner cavity 11 of Fig. 1, then is reached inside battery cell by going out sour mouth 2, extra
Acid solution is left in inner cavity 11, the progress being internalized into battery, and the acid solution of inner cavity 11, which is gradually consumed, to be finished, and reaches disposable
Acid filling, process do not mend the purpose of acid, good product consistency.
In the present embodiment, it is equipped with location hole 41 in the left and right sides of the positioning pressuring plate 4, it, can by location hole 41
It directly will be in the fixed acid filling equipment again of positioning pressuring plate 4 with screw.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to institute
The embodiment of description.For the ordinary skill in the art, the principles of the present invention and objective are not being departed from
In the case of to these embodiments carry out it is a variety of variation, modification, replacement and deformation still fall in the protection scope of the utility model
It is interior.
Claims (6)
1. a kind of acid filling device of lead-acid accumulator, including pregnant solution kettle (1), the pregnant solution kettle (1) bottom be provided with two with
On go out sour mouth (2), it is described go out sour mouth (2) be uniformly distributed and be connected to pregnant solution kettle (1)；Characterized by further comprising positioning pressuring plates
(4), the positioning pressuring plate (4) is covered at pregnant solution kettle (1) upper end opening, and two or more notes are provided on positioning pressuring plate (4)
Acid tube (5), the acid filling pipe (5) and positioning pressuring plate (4) sealing cooperate, and the lower end of acid filling pipe (5) is located in pregnant solution kettle (1) and phase
Logical, acid filling pipe (5) is corresponded with sour mouth (2) is gone out, and is equipped at the cooperation of positioning pressuring plate (4) and pregnant solution kettle (1) upper end opening
Closure member (7) is to prevent acid solution from flowing out.
2. the acid filling device of lead-acid accumulator according to claim 1, it is characterised in that the material of the pregnant solution kettle (1) is
ABS plastic is equipped with multiple inner cavities (11) in the pregnant solution kettle (1), the quantity of the acid filling pipe (5) and go out the quantity of sour mouth (2) with
The quantity of inner cavity (11) is identical, and the lower end of each acid filling pipe (5) is located in corresponding inner cavity (11) and communicates, each mouth sour out
(2) lower part of corresponding inner cavity (11) and connection are located at.
3. the acid filling device of lead-acid accumulator according to claim 2, it is characterised in that be located on the pregnant solution kettle (1)
A support column (3) is equipped with below each inner cavity (11).
4. the acid filling device of lead-acid accumulator according to claim 1, it is characterised in that upper in the positioning pressuring plate (4)
Around acid filling pipe (5) be equipped with groove (6), in the groove filled with epoxy resin glue to make acid filling pipe (5) with
Positioning pressuring plate (4) sealing.
5. the acid filling device of lead-acid accumulator according to claim 1, it is characterised in that the closure member (7) is rubber
Pad, the rubber pad is located on positioning pressuring plate (4), when positioning pressuring plate (4) covers at the upper opening of pregnant solution kettle (1), rubber pad
Make positioning pressuring plate (4) with sealing cooperation at the cooperation of pregnant solution kettle (1) upper end opening to prevent acid solution from flowing out.
6. the acid filling device of lead-acid accumulator according to claim 1, it is characterised in that on a left side for the positioning pressuring plate (4)
Right two sides are equipped with location hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964466.3U CN208904130U (en) | 2018-11-27 | 2018-11-27 | The acid filling device of lead-acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964466.3U CN208904130U (en) | 2018-11-27 | 2018-11-27 | The acid filling device of lead-acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904130U true CN208904130U (en) | 2019-05-24 |
Family
ID=66578181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821964466.3U Active CN208904130U (en) | 2018-11-27 | 2018-11-27 | The acid filling device of lead-acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904130U (en) |
-
2018
- 2018-11-27 CN CN201821964466.3U patent/CN208904130U/en active Active
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