CN201985200U - Acid filling pot for formation of lead acid storage battery - Google Patents
Acid filling pot for formation of lead acid storage battery Download PDFInfo
- Publication number
- CN201985200U CN201985200U CN2011200996442U CN201120099644U CN201985200U CN 201985200 U CN201985200 U CN 201985200U CN 2011200996442 U CN2011200996442 U CN 2011200996442U CN 201120099644 U CN201120099644 U CN 201120099644U CN 201985200 U CN201985200 U CN 201985200U
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- Prior art keywords
- acid
- filling
- filtering
- mouth
- hole
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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
Abstract
The utility model discloses an acid filling pot for the formation of a lead acid storage battery, which consists of a plurality of transparent acid filling pots capable of being correspondingly connected into a whole with a storage battery. An acid feed-in hole corresponding to an acid filling hole of an acid filler is formed at the upper end of each individual acid filling pot; an acid outlet hole corresponding to the unit cell of the storage battery is formed at the lower end of each individual acid filling pot; and rubber connecting pipes in sealed connection and corresponding to the acid filling hole on the unit cell of the storage battery are arranged on the acid outlet holes. The acid filling pot is characterized in that the internal diameter of the acid feed-in holes is enlarged to 16mm to 20mm, the acid feed-in holes are designed to adopt tapered structures, the upper surfaces of the tapered structures are sealing planes, an acid filtering assembly matched with the acid feed-in holes is provided simultaneously, an acid feeding/filtering nozzle is arranged at the upper end of the acid filtering assembly, the lower end of the acid filtering assembly is tapered, the acid filtering assembly can be directly embedded into the acid feed-in holes when in use, an acid filtering piece of which the internal diameter is matched with that of the acid feeding/filtering nozzle is disposed in the acid feeding/filtering nozzle, and the lower end of the acid filtering assembly is connected with a flow guide tube. The acid filling pot for the formation of the lead acid storage battery has a simple structure, is convenient to clean and can reduce pollution.
Description
Technical field:
This practicality newly relates to a kind of acid filling kettle, is specifically related to a kind of acid filling pot for formation of lead acid storage battery.
Background technology:
The battery formation process is one important procedure in the production process of lead-acid accumulator, and traditional sealed lead acid storage battery adopts the open type chemical synthesis technology usually.So-called open type changes into, and exactly in changing into charge and discharge process, does not use safety valve, and valve port is opened wide, and covers safety cap or the safety valve of screwing on after waiting formation charging to finish again.Present battery manufacturing company mainly uses acid filling machine to carry out acid adding to battery, utilizes the method that vacuumizes that the air in each single lattice is taken away, so that acid solution quantitatively enters.Because the interior limited space of battery, adding have acid to measure can not be too much, and in actual production, for the lead-acid accumulator that requires accurate acid filling, since change in the charge and discharge process at battery, the electrode sustained response in acid solution and the battery, and the acid amount in the battery constantly reduces, thereby the acid amount that only relies on acid adding machine to add can not satisfy the needs that battery changes into far away, cause and often constantly mend acid in the actual production process, otherwise battery just can not reach quality requirement, troublesome poeration, the effort of taking a lot of work.And in the battery formation process, because the exothermic reaction of inside battery can produce a certain amount of acid mist, the formation meeting of these acid mists causes certain pollution to environment, must adopt corresponding environmental protecting device to be controlled, to reduce the pollution of acid mist environment.
Find following prior art through retrieval:
Prior art one: patent 200920153716.X has announced acid filling box for formation of accumulator, this patent adopts the battery acid filling box for formation to be made of several monomer acid filling kettles corresponding with battery cell and that be connected, each monomer acid filling kettle upper end is provided with the acid filling hand-hole corresponding with acid filling machine acid filling hole, each monomer acid filling kettle lower end is provided with the go out sour hole corresponding with battery cell, goes out sour hole and is provided with the rubber linking tube that the hole of corresponding acid filling with battery cell is tightly connected.This patent has intuitively the acid filling of battery, and quantitatively accurately, the advantage such as save labor.But the sour box of the described filling of this patent is irritated on the sour box internal chamber wall and can be adhered to more dirt through after using for a long time, pollutes box body.Because it is less that bore dia is gone in filling acid, be difficult for cleaning to irritating sour box inner chamber.The in addition described acid filling box of this patent design, although the acid solution that can reduce in the lead-acid battery formation process spatter outward, owing to there not being the acid filtering device can not prevent fully that acid mist from leaking, and still can cause certain pollution.
Prior art two: patent 200920087169.X has announced that a kind of lead acid accumulator changes into returning sour kettle, by with the Hu Zui of lead acid accumulator battery cover valve seat phase configuration, with lead acid accumulator battery cover valve seat in sealed mouth, kettle body, pot lid, safety cap, the blow-cook of valve port phase configuration form.This invention can avoid lead-acid battery acid solution in changing into charge and discharge process excessive and acid mist release the pollution that causes.Return the releasing of excessive and acid mist that sour kettle can prevent acid solution although this patent is described, add the pot lid of will screwing on after the acid at every turn, back out again pot lid after formation charging is finished, very inconvenient in the operation.This patent is described returns sour kettle owing to the pot lid with safety cap and blow-cook exists, and mozzle can not be installed.Acid solution in the kettle is the pressure that gas forms that produces by in the battery formation process, and acid solution is pressed into storage battery.If pot lid is not tightened, effectively closure, sealed mouth gas leakage of safety cap, will cause kettle internal pressure deficiency, the acid solution in the kettle just can not effectively flow in the battery, causes lack of liquid in accumulator to discharge and recharge, thereby affects product quality.This patent is described to be returned sour kettle and relies on safety cap control internal storage battery pressure, opens safety cap when air pressure is too high, and air pressure is crossed closed safe cap when low.And the gas of discharging when the internal storage battery hypertonia still has certain acidity, still pollutes the environment.Moreover in case safety cap breaks down, following two kinds of situations will occur: 1, safety cap can not effectively be opened, and the interior pressure effect of battery makes returns sour kettle disengaging battery, causes acid liquor leakage in the kettle, forms and pollutes; Can not break away from battery if return sour kettle, then interior pressure effect can cause the cell expansion distortion, causes product loss.2, safety cap can not be effectively closed, has acid gas and will release contaminated environment by blow-cook.
Summary of the invention:
The utility model has designed a kind of acid filling pot for formation of lead acid storage battery, and purpose is effectively to solve the defective that exists in the background technology.
Technical solution of the present utility model:
A kind of acid filling pot for formation of lead acid storage battery, formed by several transparent acid filling kettles that can correspondingly with battery be connected to form one, each monomer acid filling kettle upper end is provided with the acid filling hand-hole corresponding with acid filling machine acid filling hole, each monomer acid filling kettle lower end is provided with the go out sour hole corresponding with battery cell, go out sour hole be provided with can be corresponding with battery cell acid filling hole the rubber linking tube that is tightly connected, it is characterized in that: the internal diameter of acid filling hand-hole is extended to 16-20mm, and it is designed to pyramidal structure, the pyramidal structure upper surface is sealing plane, an acid filtering assembly that is complementary with it is set simultaneously, described acid filtering assembly upper end arranges an adding/filtering acid mouth, described acid filtering assembly lower end is taper, can be directly embedded in the acid filling hand-hole during use, adding/filtering acid mouth inside is furnished with the filter acid film that is complementary with its internal diameter size, and the bottom of acid filtering assembly connects mozzle.
Described adding/filtering acid mouth comprises the acid filtering mouth sealing taper surface in tapered guide mouth, the acid adding sealing surface in the tapered guide mouth outside, the acid adding butt joint base mouth that is arranged on the adding/filtering acid mouth bottom and the acid adding butt joint base mouth outside that filter acid film mount pad, filter acid film mount pad periphery arrange.
Described adding/filter tip two ends are taper, are complementary with the sour kettle of filling.
Beneficial effect:
1. the utility model is owing to enlarged the internal diameter of irritating sour hand-hole and changed the structure of irritating sour hand-hole, on the sour hand-hole of filling, install simultaneously and put the sour device of filter, making battery change into Shi Buhui causes acid solution excessive, save the consumption of irritating acid, reduced the spent acid treating capacity, thereby reduced discharging, brought favorable economic benefit thus; Can also convenient and swiftly clean irritating the dirt that deposits on the sour kettle inwall.
2. the sour assembly of filter of the present utility model is equipped with filter acid film and the mozzle that adopts the PE material to make, when battery changes into, filtering sour assembly is installed on the sour kettle filling of the filling acid inlet, both can prevent that acid solution from spattering outward, the acid mist that produces in battery being changed into again is discharged in the sour kettle of filling in battery by mozzle, filter by filter acid film then and discharge clean gas, can reduce the pollution of acid mist effectively.
Description of drawings:
Accompanying drawing 1 is acid filling kettle generalized section;
Accompanying drawing 2 is acid filtering assembly generalized section;
Accompanying drawing 3 is for adding/filter sour mouth generalized section;
Accompanying drawing 4 is for adding/filter sour mouth when doing to add sour mouth and use, the generalized section that is used in combination of the present utility model;
Accompanying drawing 5 for adding/filtering acid mouth when making the acid filtering mouth and use, the generalized section that is used in combination of the present utility model.
Embodiment:
As shown in Figure 1: irritate sour kettle comprise kettle body 1, be arranged on kettle body 1 top filling acid hand-hole 2, irritate sour hand-hole sealing surface 2-1, pot lid 3, be arranged on the sour hole 4 of going out of kettle body 1 bottom and be enclosed within out rubber linking tube 6 on the sour hole 4.Kettle body 1 bottom is provided with protection pillar 5.
As shown in Figure 2: filter sour assembly 7 and comprise and add/filter sour mouth 7-1, be installed in the filter acid film 7-2 that adds/filter sour mouth 7-1 inside and be installed in the mozzle 7-3 of filter acid plug 7-1 bottom.
As shown in Figure 3: add/filter sour mouth 7-1 and comprise filter acid film mount pad 7-1-1, tapered guide mouth 7-1-2, add sour sealing surface 7-1-3, add acid to joint chair mouth 7-1-4, the sour mouth sealing of filter taper surface 7-1-5.
As shown in Figure 4: adding/filtering acid mouth 7-1 is when doing the use of acid adding mouth, and the acid adding butt joint base mouth 7-1-4 on the adding/filtering acid mouth 7-1 docks with the acid adding mouth seat on the acid adding machine; The acid filling hand-hole sealing surface 2-1 of the acid adding sealing surface 7-1-3 of 7-1 on acid filling pot lid 3 is combined on the adding/filtering acid mouth; Acid filling kettle 1 docks with injecting acid into storage battery hole 8-1 on the battery 8 by rubber linking tube 6.
As shown in Figure 5: adding/filtering acid mouth 7-1 is when making the acid filtering mouth and use, and the acid filtering assembly 7 that is made of adding/filtering acid mouth 7-1, filter acid film 7-2 and mozzle 7-3 is installed in acid filling hand-hole 2 places of acid filling kettle 1, and mozzle 7-3 inserts injecting acid into storage battery hole 8-1 by going out sour hole 4.
Concrete use procedure:
During acid adding, adding/filtering acid mouth 7-1 plays the effect of acid adding mouth:
1. at first the adding/filtering acid mouth 7-1 on the acid filtering assembly 7 is installed on the acid adding machine acid adding mouth seat;
2. the sour hole 4 that goes out of each monomer acid filling kettle lower end is docked with acid filling hole 8-1 on being located at battery 8 single lattice by rubber linking tube 6;
The acid to be added battery 8 that 3. acid filling kettle 1 will be housed is placed on the acid adding station, starts acid adding machine;
4. the acid adding head that is installed on the acid adding machine with adding/filtering acid mouth 7-1 descends, under the guiding of the tapered guide mouth 7-1-2 on the adding/filtering acid mouth 7-1, acid filling hand-hole 2 accurate and on the acid filling kettle 1 docks, under the effect of acid adding machine cylinder pressure, acid adding sealing surface 7-1-3 on the adding/filtering acid mouth 7-1 and the acid filling hand-hole sealing surface 2-1 on the pot lid combine closely, and acid adding machine is realized effectively docking with acid filling kettle 1.
5. acid adding machine vacuumizes operation to battery under microcomputerized control then, then quantitatively pours into acid solution in battery.After adding acid, the acid adding machine cylinder pressure discharges, because acid adding sealing surface 7-1-3 and acid filling hand-hole sealing surface 2-1 on the adding/filtering acid mouth 7-1 are plane contact, adding/filtering acid mouth 7-1 and acid filling kettle 1 can break away from smoothly.
When battery changes into, adding/filter sour mouth 7-1 plays and prevents that acid solution from spilling, filtering the acid purification effect:
1. adding/filtering the filter acid film 7-2 that is made by conventional P E or PP material is being installed on the filter acid film mount pad 7-1-1 of sour mouth 7-1, and plugging semicircle mozzle 7-3, constituting the sour assembly 7 of filter.
2. acid filtering assembly 7 is inserted one by one acid filling kettle acid filling hand-hole 2 (on the battery that has added liquid), compress.
3. with the battery series connection, the unlatching charger charges to battery and changes into.
4. battery plays electrochemical reaction under the function of current, gradually acid solution in the consuming cells, and generation heat, Exhaust Gas.
5. along with the continuous consumption of acid solution, acid solution can not satisfy reaction needed in the battery, so, under the effect of mozzle 7-3, the interior acid solution of kettle is flowed in the battery, remedied the deficiency of battery internal reaction acid amount.
6. because the effect of air-flow can produce a large amount of acid of spattering, under the stopping of acid filtering assembly 7, spatter acid and be blocked in the kettle, prevent that effectively cell terminal is impaired.
7. the battery gas that changes into generation contains certain acidic materials, and carry out purified treatment to this sour gas this moment under the effect of the filter acid film 7-2 on the acid filtering assembly 7, effectively reduce the acid concentration of gas, plays the effect that purifies air.
Irritating sour kettle cleans:
Because macroporous structure has been adopted in this design, in irritating sour kettle 1, behind the generation dirt, can stretch into easily to irritate in the sour kettle 1 with the test-tube brush that toothbrush or cleaning test tube are used and scrub, simple to operate, quick.
To sum up, the utility model produces a desired effect.
Claims (3)
1. acid filling pot for formation of lead acid storage battery, formed by several transparent acid filling kettles that can correspondingly with battery be connected to form one, each monomer acid filling kettle upper end is provided with the acid filling hand-hole corresponding with acid filling machine acid filling hole, each monomer acid filling kettle lower end is provided with the go out sour hole corresponding with battery cell, go out sour hole be provided with can be corresponding with battery cell acid filling hole the rubber linking tube that is tightly connected, it is characterized in that: the internal diameter of acid filling hand-hole is extended to 16-20mm, and it is designed to pyramidal structure, the pyramidal structure upper surface is sealing plane, an acid filtering assembly that is complementary with it is set simultaneously, described acid filtering assembly upper end arranges an adding/filtering acid mouth, described acid filtering assembly lower end is taper, can be directly embedded in the acid filling hand-hole during use, adding/filtering acid mouth inside is furnished with the filter acid film that is complementary with its internal diameter size, and the bottom of acid filtering assembly connects mozzle.
2. acid filling kettle as claimed in claim 1 is characterized in that: described adding/filtering acid mouth comprises the acid filtering mouth sealing taper surface in tapered guide mouth, the acid adding sealing surface in the tapered guide mouth outside, the acid adding butt joint base mouth that is arranged on the adding/filtering acid mouth bottom and the acid adding butt joint base mouth outside that filter acid film mount pad, filter acid film mount pad periphery arrange.
3. the sour kettle of filling as claimed in claim 1 is characterized in that: described adding/filter tip two ends are taper, are complementary with the sour kettle of filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200996442U CN201985200U (en) | 2011-04-01 | 2011-04-01 | Acid filling pot for formation of lead acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200996442U CN201985200U (en) | 2011-04-01 | 2011-04-01 | Acid filling pot for formation of lead acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985200U true CN201985200U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200996442U Expired - Fee Related CN201985200U (en) | 2011-04-01 | 2011-04-01 | Acid filling pot for formation of lead acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985200U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420307A (en) * | 2011-11-30 | 2012-04-18 | 江苏贝思特动力电源有限公司 | Acid injection tool for small lead-acid storage battery |
| CN104078643A (en) * | 2014-05-09 | 2014-10-01 | 长兴添辰模具有限公司 | Acid feeding kettle |
| CN106654394A (en) * | 2016-12-27 | 2017-05-10 | 超威电源有限公司 | Efficient formation production method and apparatus for storage battery |
| CN107256943A (en) * | 2017-07-26 | 2017-10-17 | 力信（江苏）能源科技有限责任公司 | A kind of lithium ion battery liquid injection mouthful sealed mouth and fluid injection cup |
| CN107768592A (en) * | 2017-10-11 | 2018-03-06 | 天能电池集团（安徽）有限公司 | A kind of storage battery acidification kettle |
| CN115312993A (en) * | 2022-08-25 | 2022-11-08 | 天能电池集团股份有限公司 | Acid filling pot for formation of storage battery and formation method of storage battery |
-
2011
- 2011-04-01 CN CN2011200996442U patent/CN201985200U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420307A (en) * | 2011-11-30 | 2012-04-18 | 江苏贝思特动力电源有限公司 | Acid injection tool for small lead-acid storage battery |
| CN104078643A (en) * | 2014-05-09 | 2014-10-01 | 长兴添辰模具有限公司 | Acid feeding kettle |
| CN106654394A (en) * | 2016-12-27 | 2017-05-10 | 超威电源有限公司 | Efficient formation production method and apparatus for storage battery |
| CN107256943A (en) * | 2017-07-26 | 2017-10-17 | 力信（江苏）能源科技有限责任公司 | A kind of lithium ion battery liquid injection mouthful sealed mouth and fluid injection cup |
| CN107768592A (en) * | 2017-10-11 | 2018-03-06 | 天能电池集团（安徽）有限公司 | A kind of storage battery acidification kettle |
| CN115312993A (en) * | 2022-08-25 | 2022-11-08 | 天能电池集团股份有限公司 | Acid filling pot for formation of storage battery and formation method of storage battery |
| CN115312993B (en) * | 2022-08-25 | 2024-03-26 | 天能电池集团股份有限公司 | Acid filling kettle for storage battery formation and storage battery formation method |
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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: 20110921 Termination date: 20160401 |