CN202948990U - Storage battery with air chamber exhausting system - Google Patents
Storage battery with air chamber exhausting system Download PDFInfo
- Publication number
- CN202948990U CN202948990U CN2012203997564U CN201220399756U CN202948990U CN 202948990 U CN202948990 U CN 202948990U CN 2012203997564 U CN2012203997564 U CN 2012203997564U CN 201220399756 U CN201220399756 U CN 201220399756U CN 202948990 U CN202948990 U CN 202948990U
- Authority
- CN
- China
- Prior art keywords
- air
- storage battery
- air filter
- air chamber
- filter piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model is titled storage battery with air chamber exhausting system, which belongs to the technical field of a maintenance free double cover-type lead-acid battery, and mainly solves the problems that the air exhaust is not unobstructed and the effect of acid resistance is not good in the existing exhausting system of the storage battery. The storage battery is mainly characterized by comprising polar plates, a casing, and an acid reflux resistance labyrinth structure of the battery, wherein the casing is composed of a casing body, an exhaust cover and a big cover; the labyrinth structure is formed by the space between the big cover and the exhaust cover; the part on which the end part of the labyrinth structure is communicated with the outside of the storage battery is the exhausting system; an air passageway is formed by the separation wall which is used for separating the exhausting system from the other parts; a first air filter and a second air filter which are distributed in series along the airflow direction are arranged in the air passageway; and an air chamber is formed by the big cover and the barricade of the exhaust cover behind the first air filter. The storage battery with the air chamber exhausting system provided by the utility model has the characteristics of unobstructed air exhausting and good acid resistant effect, and is mainly used for filtering the exhausted air of the maintenance free lead-acid battery.
Description
Technical field
The utility model belongs to non-maintaining Double layer lid formula Lead-acid Battery Technology field, is specifically related to a kind of gas extraction system storage battery with air chamber feature.
Background technology
Maintenance-free lead accumulator is by pole plate and the shell structure that is made of battery housing, Da Gai, exhaust cap, generally the space between large lid and exhaust cap consists of the resistance acid backflow labyrinth structure of battery, the part that the end of labyrinth structure communicates with the storage battery external world is gas extraction system, and generally this system is made of air filter piece.Its weak point is that exhaust is unobstructed not, hinders sour effect good not.Need now a kind of smooth gas discharge of design and the effective gas extraction system of resistance acid.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of smooth gas discharge and the respond well composite type air filter piece of resistance acid for above-mentioned weak point and with the maintenance-free lead accumulator of air chamber gas extraction system.
Technical solution of the present utility model is: a kind of storage battery with the air chamber gas extraction system, comprise pole plate and the shell that is consisted of by housing, exhaust cap and large lid, space between large lid and exhaust cap consists of the resistance acid backflow labyrinth structure of battery, the part that the end of labyrinth structure communicates with the storage battery external world is gas extraction system, it is characterized in that: described gas extraction system is by forming gas passage with other separated partition walls; Be provided with two the first air filter piece and the second air filter pieces that become series system to distribute by airflow direction in this gas passage; After first air filter piece, consist of an air chamber by large lid and exhaust cap barricade.
The first air filter piece described in technical solution of the present utility model is vertical the placement, and the second air filter piece is horizontal positioned.
The first air filter piece described in technical solution of the present utility model is square, and air chamber is square air chamber, is made of the first air filter piece and barricade, and the outlet of air chamber is arranged near on the side barricade of the first air filter piece.
The second air filter piece described in technical solution of the present utility model is circular.
the utility model is owing to being provided with two the first air filter piece and air chambers that become series systems to distribute in the end of maintenance-free lead accumulator labyrinth structure and gas extraction system that the storage battery external world communicates, be provided with around this first air filter piece and air chamber with the formation gas passage and with the separated partition wall of other, the first air filter piece is vertically put, simultaneously in the face of a square air chamber, the gas outlet of air chamber is on the close side barricade of air filter piece, gas is by after the first air filter piece, circle round in square air chamber, effectively condensation of acid solution, after becoming dry gas, through being arranged on the outlet of side, discharge storage battery along outlet passageway by the second air filter piece.The utility model has overcome the deficiencies in the prior art, has smooth gas discharge and the respond well characteristics of resistance acid.The utility model is mainly used in the exhaust gas filter of maintenance-free lead accumulator.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the local A-A sectional structure schematic diagram of Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2.A kind of storage battery with air chamber feature gas extraction system of the utility model by pole plate, and by housing, cover 1 greatly, shell that exhaust cap 2 consists of battery consists of.Space between large lid 1 and exhaust cap 2 consists of the resistance acid backflow labyrinth structure of battery, and the part that the end of labyrinth structure communicates with the storage battery external world is gas extraction system.Gas extraction system is provided with two by the first air filter piece 5 and second air filter pieces 3 of 7 one-tenths series systems distributions of airflow direction by forming gas passages 6 with other separated partition wall 4 in gas passage 6.First air filter piece 5 levels are placed in the end of gas extraction system labyrinth structure, the first air filter piece 5 is square, vertically put, a square air chamber 8 directly is connected, consisted of with barricade by the first air filter piece 5, the outlet of square air chamber 8 is arranged near on the side barricade of the first air filter piece 5, the barricade No way out parallel with the first air filter piece 5.The second air filter piece 3 is circular, horizontal positioned.Gas is discharged storage battery by the first air filter piece 5, square air chamber 8, the second air filter piece 3 successively, is series relationship between the three.The whole section of the first air filter piece 5 and the second air filter piece 3 equal blanket gas passages 6.
Claims (4)
1. storage battery with the air chamber gas extraction system, comprise pole plate and the shell that is consisted of by housing, exhaust cap (2) He Dagai (1), space between large lid (1) and exhaust cap (2) consists of the resistance acid backflow labyrinth structure of battery, the part that the end of labyrinth structure communicates with the storage battery external world is gas extraction system, it is characterized in that: described gas extraction system is by forming gas passage (6) with the separated partition walls of other (4); Be provided with two the first air filter piece (5) and the second air filter pieces (3) that become series system to distribute by airflow direction (7) in this gas passage (6); At first air filter piece (5) afterwards, consist of an air chamber (8) by large lid (1) and exhaust cap (2) barricade.
2. a kind of storage battery with the air chamber gas extraction system according to claim 1 is characterized in that: described the first air filter piece (5) is placed for vertical, and the second air filter piece (3) is horizontal positioned.
3. a kind of storage battery with the air chamber gas extraction system according to claim 1 and 2, it is characterized in that: described the first air filter piece (5) is square, air chamber (8) is square air chamber, be made of the first air filter piece (5) and barricade, the outlet of air chamber (8) is arranged near on the side barricade of the first air filter piece (5).
4. a kind of storage battery with the air chamber gas extraction system according to claim 1 and 2 is characterized in that: described the second air filter piece (3) is for circular.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203997564U CN202948990U (en) | 2012-08-14 | 2012-08-14 | Storage battery with air chamber exhausting system |
| EP13829885.6A EP2887442A4 (en) | 2012-08-14 | 2013-07-15 | Storage battery with air chamber exhaust system |
| PCT/CN2013/079362 WO2014026521A1 (en) | 2012-08-14 | 2013-07-15 | Storage battery with air chamber exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203997564U CN202948990U (en) | 2012-08-14 | 2012-08-14 | Storage battery with air chamber exhausting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948990U true CN202948990U (en) | 2013-05-22 |
Family
ID=48424674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203997564U Expired - Lifetime CN202948990U (en) | 2012-08-14 | 2012-08-14 | Storage battery with air chamber exhausting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026521A1 (en) * | 2012-08-14 | 2014-02-20 | 骆驼集团华中蓄电池有限公司 | Storage battery with air chamber exhaust system |
| CN105999898A (en) * | 2016-05-31 | 2016-10-12 | 徐秀 | Portable air purifier |
-
2012
- 2012-08-14 CN CN2012203997564U patent/CN202948990U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026521A1 (en) * | 2012-08-14 | 2014-02-20 | 骆驼集团华中蓄电池有限公司 | Storage battery with air chamber exhaust system |
| CN105999898A (en) * | 2016-05-31 | 2016-10-12 | 徐秀 | Portable air purifier |
| CN105999898B (en) * | 2016-05-31 | 2018-02-23 | 张玉州 | A kind of hand portable air clarifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |