CN207868317U - A kind of safety-type lead-acid battery - Google Patents
A kind of safety-type lead-acid battery Download PDFInfo
- Publication number
- CN207868317U CN207868317U CN201721578051.8U CN201721578051U CN207868317U CN 207868317 U CN207868317 U CN 207868317U CN 201721578051 U CN201721578051 U CN 201721578051U CN 207868317 U CN207868317 U CN 207868317U
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- China
- Prior art keywords
- air pressure
- acid battery
- lead
- safety
- pressure adjustment
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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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- 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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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model is related to battery technology field, in particular a kind of safety-type lead-acid battery, including lead-acid battery shell, lead-acid battery shell are internally provided with electrolytic bath, air pressure regulator are provided at the top of electrolytic bath.When the lug boss of axe type flap rotates to outlet side, it is caught in upper snap-gauge by the lug boss of axe type flap and blocks outlet side, internal air pressure enters the inside of air pressure adjustment box from inlet end, the lug boss of axe type flap is blocked into inlet end, air pressure inside air pressure adjustment box is emptied by ventilating groove, be conducive to manually regulate and control air pressure inside, ensure that air pressure inside is in stable state, improve whole safety；Electrolytic solution is along the anti-fistulae in side to flows, electrolytic solution inside the collecting pipe of bottom flows to liquid outlet by drainage plate, effectively raise the service life of lead-acid battery shell, simultaneously when revealing, it can directly be observed by glass tube, it timely replaces, improves whole safety.
Description
Technical field
The utility model is related to battery technology field, specially a kind of safety-type lead-acid battery.
Background technology
Lead-acid battery (VRLA) is made of a kind of electrode mainly by lead and its oxide, and electrolyte is the storage of sulfuric acid solution
Battery.Under lead-acid battery discharge condition, positive main component is brown lead oxide, and cathode main component is lead；Under charged state, just
The main component of cathode is lead sulfate.The nominal voltage of one single lattice lead-acid battery is 2.0V, can discharge into 1.5V, can be charged
To 2.4V；In the application, through commonly use 6 single lattice lead-acid batteries be together in series composition be nominally 12V lead-acid battery, also 24V,
36V, 48V etc..
But existing lead-acid battery, it is internal at work to generate certain temperature, cause inside and outside air pressure different, works as inside
It when air pressure is excessively high, is easy to cause shell and bursts, there are certain installation problems, while electrolyte has certain corrosion to shell
Property, when electrolyte leaks, cause to corrode lead-acid battery shell, influences service life.In consideration of it, it is proposed that a kind of
Safety-type lead-acid battery.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of safety-type lead-acid battery
It is internal at work to generate certain temperature, cause inside and outside air pressure different, when air pressure inside is excessively high, it is fried to be easy to cause shell
It splits, there are certain installation problems, while electrolyte has certain corrosivity to shell, when electrolyte leaks, causes pair
The problem of lead-acid battery shell is corroded, influences service life.
To achieve the above object, the utility model provides the following technical solutions：
A kind of safety-type lead-acid battery, including lead-acid battery shell, the lead-acid battery shell are internally provided with electrolysis
Liquid bath, is provided with air pressure regulator at the top of the electrolytic bath, the air pressure regulator include air pressure adjustment box and
The upper and lower ends of cover board at the top of the air pressure adjustment box, the air pressure adjustment box are respectively arranged with outlet side and air inlet
End, the outlet side and the inlet end are communicated with the air pressure adjustment box, are gone out described in inside the air pressure adjustment box
Gas end side is provided with snap-gauge in a pair, is provided under a pair and blocks close to the inlet end side inside the air pressure adjustment box
Plate.
Preferably, the air pressure adjustment box is internally provided with axe type flap, the protrusion of the axe type flap and described
Upper snap-gauge is engaged by clamping, and the protrusion of the axe type flap and the lower snap-gauge are engaged by clamping, the surface peace of the axe type flap
Equipped with shaft, the shaft is fixedly connected with the axe type flap, and the surface of the shaft is provided with conveyer belt, the conveyer belt
It is connected with the rotating shaft transmission.
Preferably, the cover board is internally provided with gas pressure relief slot, and the gas pressure relief slot and the outlet side communicate, the pressure release
The outlet end of slot is provided with backing plate, and the backing plate is internally provided with ventilating groove, and the ventilating groove runs through the backing plate, the pad
Gasket seal is installed, the gasket seal, and the end installation of the conveyer belt are run through in described conveyer belt one end at the top of plate
There is driving wheel, the surface of the driving wheel is provided with a head, described that head is fixedly connected with the driving wheel.
Preferably, the electrolytic bath is provided at both ends with the anti-fistulae in side, and the bottom of the electrolytic bath is provided with bottom remittance
Flow tube, the anti-fistulae in side and the bottom collecting pipe communicate, and the outlet end of the bottom collecting pipe is provided with connecting tube, the connection
The outlet end of pipe is equipped with glass tube.
Preferably, the anti-fistulae in the side is internally provided with several current limiting plates, and the inclined direction of the current limiting plate is close
Bottom collecting pipe side.
Preferably, the bottom collecting pipe inner hub location is provided with liquid outlet, the liquid outlet and the connecting tube phase
Logical, the inside both sides of the bottom collecting pipe are provided with drainage plate, and the inclined direction of the drainage plate is close to the liquid outlet.
Compared with prior art, the beneficial effects of the utility model：
When the lug boss of 1, the safety-type lead-acid battery, axe type flap rotates to outlet side, pass through the protrusion of axe type flap
Portion is caught in snap-gauge and blocks outlet side, and the air pressure inside electrolytic bath enters the inside of air pressure adjustment box from inlet end, again
By the way that head is rotated, the lug boss of axe type flap is blocked into inlet end, and is stored in the air pressure inside air pressure adjustment box by letting out
Indent enters ventilating groove and is emptied to air pressure, is conducive to manually regulate and control air pressure inside, ensures that air pressure inside is in
Stable state improves whole safety.
2, the safety-type lead-acid battery, electrolytic solution stops along the anti-fistulae in side to flows, and by current limiting plate, makes
Electrolytic solution is steady in the anti-fistulae flow velocity in side, the case where electrolytic solution blocks is effectively prevented, inside the collecting pipe of bottom
Electrolytic solution liquid outlet is flowed to by drainage plate, and connecting tube is flowed by liquid outlet and is entered in glass tube, electricity can be prevented
Erosion of the solution to lead-acid battery shell shell is solved, effectively raises the service life of lead-acid battery shell, while when generation
When leakage, it can directly be observed by glass tube, timely be replaced, improve whole safety.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model air pressure regulator peacetime state lower structure schematic diagram；
Fig. 3 is structural schematic diagram when the utility model air pressure regulator loses heart；
Fig. 4 is the anti-fistulae structural schematic diagram in the utility model side；
Fig. 5 is the utility model bottom collecting pipe structural schematic diagram.
In figure：1, lead-acid battery shell；2, electrolytic bath；3, air pressure regulator；31, air pressure adjustment box；311, outlet
End；312, inlet end；313, upper snap-gauge；314, lower snap-gauge；315, axe type flap；316, shaft；317, conveyer belt；32, cover board；
321, gas pressure relief slot；322, backing plate；323, ventilating groove；324, gasket seal；325, driving wheel；326, head；4, the anti-fistulae in side；
41, current limiting plate；5, bottom collecting pipe；51, liquid outlet；52, drainage plate；6, connecting tube；7, glass tube.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of safety-type lead-acid battery please refers to Fig.1, Fig. 2 and Fig. 3, including lead-acid battery shell 1, lead-acid battery shell 1
Be internally provided with electrolytic bath 2, the top of electrolytic bath 2 is provided with air pressure regulator 3, and air pressure regulator 3 includes gas
Damper box 31 and the cover board 32 mounted on 31 top of air pressure adjustment box, the upper and lower ends of air pressure adjustment box 31 is pressed to be respectively arranged with
Outlet side 311 and inlet end 312, outlet side 311 and inlet end 312 are communicated with air pressure adjustment box 31, in air pressure adjustment box 31
Portion is provided with snap-gauge 313 in a pair by 311 side of near outgassing end, and 31 inside of air pressure adjustment box is arranged close to 312 side of inlet end
There are snap-gauge 314 under a pair, air pressure adjustment box 31 to be internally provided with axe type flap 315, the protrusion and upper card of axe type flap 315
Plate 313 is engaged by clamping, and the protrusion of axe type flap 315 and lower snap-gauge 314 are engaged by clamping, and the surface of axe type flap 315 is equipped with
Shaft 316, shaft 316 are fixedly connected with axe type flap 315, and the surface of shaft 316 is provided with conveyer belt 317,317 He of conveyer belt
Shaft 316 is sequentially connected, and cover board 32 is internally provided with gas pressure relief slot 321, and gas pressure relief slot 321 and outlet side 311 communicate, gas pressure relief slot
321 outlet end is provided with backing plate 322, and backing plate 322 is internally provided with ventilating groove 323, and ventilating groove 323 runs through backing plate 322, pad
The top of plate 322 is equipped with gasket seal 324, and gasket seal 324, and the end peace of conveyer belt 317 are run through in 317 one end of conveyer belt
Equipped with driving wheel 325, the surface of driving wheel 325 is provided with a head 326, is fixedly connected with driving wheel 325 first 326, usually shape
Under state, the protruding parts of axe type flap 315 by snap-gauge 314 under 315 protrusion card column of axe type flap and is blocked at this time in lower section
Inlet end 312, gas can not carry out inlet end 312 from 2 inside of electrolytic bath, ensure the air-tightness inside electrolytic bath 2, work as electricity
When solution 2 internal temperature of liquid bath is excessively high, the air pressure inside electrolytic bath 2 at this time increases, and higher than external air pressure, by head
326 drive driving wheel 325 to rotate, and drive conveyer belt 317 to be driven by the rotation of driving wheel 325, are now placed in 317 table of conveyer belt
The shaft 316 in face rotates, and axe type flap 315 is driven to rotate, when the lug boss of axe type flap 315 rotates to outlet side 311, and
It is caught in upper snap-gauge 313 by the lug boss of axe type flap 315 and blocks outlet side 311, the air pressure inside electrolytic bath 2 is from inlet end
312 enter the inside of air pressure adjustment box 31, are rotated again by first 326, the lug boss of axe type flap 315 is blocked inlet end
312, processing is sealed to electrolytic bath 2 at this time, and be stored in the air pressure inside air pressure adjustment box 31 by gas pressure relief slot 321 into
Enter ventilating groove 323 to empty air pressure, gasket seal 324 can prevent the leakage of 317 through part air pressure of conveyer belt, be conducive to
Air pressure inside is manually regulated and controled, ensures that air pressure inside is in stable state, improves whole safety.
It please refers to Fig.1, Fig. 4 and Fig. 5, electrolytic bath 2 are provided at both ends with the anti-fistulae 4 in side, the bottom setting of electrolytic bath 2
There are bottom collecting pipe 5, the anti-fistulae 4 in side and bottom collecting pipe 5 to communicate, the outlet end of bottom collecting pipe 5 is provided with connecting tube 6, connecting tube 6
Outlet end is equipped with glass tube 7, and the anti-fistulae in side 4 is internally provided with several current limiting plates 41, and the inclined direction of current limiting plate 41 leans on
5 side of nearly bottom collecting pipe, 5 inner hub location of bottom collecting pipe are provided with liquid outlet 51, and liquid outlet 51 and connecting tube 6 communicate, bottom
The inside both sides of collecting pipe 5 are provided with drainage plate 52, and the inclined direction of drainage plate 52 is close to liquid outlet 51, when in electrolytic bath 2
When wall ruptures, internal electrolytic solution inside the anti-fistulae 4 of 2 approaching side of electrolytic bath and bottom collecting pipe 5, when electrolytic solution into
Enter the anti-fistulae 4 in side, electrolytic solution stops along the anti-fistulae in side 4 to flows, and by current limiting plate 41 so that electrolytic solution exists
Anti- 4 flow velocity of fistulae in side is steady, and slowly enters in bottom collecting pipe 5, effectively prevents the case where electrolytic solution blocks and sends out
Raw, the electrolytic solution inside bottom collecting pipe 5 flows to liquid outlet 51 by drainage plate 52, and flows into connecting tube 6 by liquid outlet 51
Into in glass tube 7, it can prevent electrolytic solution from effectively raising lead-acid battery to the erosion of 1 shell of lead-acid battery shell
The service life of shell 1, while when revealing, can directly be observed by glass tube 7, timely be replaced, it improves
Whole safety.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of safety-type lead-acid battery, including lead-acid battery shell (1), it is characterised in that：The lead-acid battery shell (1)
It is internally provided with electrolytic bath (2), air pressure regulator (3), the air pressure adjustment are provided at the top of the electrolytic bath (2)
Device (3) includes air pressure adjustment box (31) and the cover board (32) at the top of the air pressure adjustment box (31), the air pressure
The upper and lower ends of damper box (31) are respectively arranged with outlet side (311) and inlet end (312), the outlet side (311) and described
Inlet end (312) is communicated with the air pressure adjustment box (31), and the air pressure adjustment box (31) is internal close to the outlet side
(311) side is provided with snap-gauge in a pair (313), and the air pressure adjustment box (31) is internal close to the inlet end (312) side
It is provided with snap-gauge under a pair (314).
2. safety-type lead-acid battery according to claim 1, it is characterised in that：The inside of the air pressure adjustment box (31) is set
It is equipped with axe type flap (315), the protrusion and the upper snap-gauge (313) of the axe type flap (315) are engaged by clamping, the axe type
The protrusion of flap (315) and the lower snap-gauge (314) are engaged by clamping, and the surface of the axe type flap (315) is equipped with shaft
(316), the shaft (316) is fixedly connected with the axe type flap (315), and the surface of the shaft (316) is provided with transmission
Band (317), the conveyer belt (317) and the shaft (316) are sequentially connected.
3. safety-type lead-acid battery according to claim 2, it is characterised in that：Being internally provided with for cover board (32) is let out
Indent (321), the gas pressure relief slot (321) and the outlet side (311) communicate, and the outlet end of the gas pressure relief slot (321) is provided with
Backing plate (322), the backing plate (322) are internally provided with ventilating groove (323), and the ventilating groove (323) runs through the backing plate
(322), gasket seal (324) is installed, the sealing is run through in described conveyer belt (317) one end at the top of the backing plate (322)
Gasket (324), and the end of the conveyer belt (317) is equipped with driving wheel (325), the surface setting of the driving wheel (325)
Have head (326), it is described that head (326) is fixedly connected with the driving wheel (325).
4. safety-type lead-acid battery according to claim 1, it is characterised in that：The both ends of the electrolytic bath (2) are arranged
There are the anti-fistulae in side (4), the bottom of the electrolytic bath (2) to be provided with bottom collecting pipe (5), the anti-fistulae in side (4) and the bottom
Collecting pipe (5) communicates, and the outlet end of the bottom collecting pipe (5) is provided with connecting tube (6), the outlet end peace of the connecting tube (6)
Equipped with glass tube (7).
5. safety-type lead-acid battery according to claim 4, it is characterised in that：The inside of the anti-fistulae in side (4) is arranged
There are several current limiting plates (41), the inclined direction of the current limiting plate (41) is close to bottom collecting pipe (5) side.
6. safety-type lead-acid battery according to claim 4, it is characterised in that：Bottom collecting pipe (5) the inside center position
It installs and is equipped with liquid outlet (51), the liquid outlet (51) and the connecting tube (6) communicate, the inside two of the bottom collecting pipe (5)
Side is provided with drainage plate (52), and the inclined direction of the drainage plate (52) is close to the liquid outlet (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578051.8U CN207868317U (en) | 2017-11-23 | 2017-11-23 | A kind of safety-type lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578051.8U CN207868317U (en) | 2017-11-23 | 2017-11-23 | A kind of safety-type lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868317U true CN207868317U (en) | 2018-09-14 |
Family
ID=63467452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578051.8U Expired - Fee Related CN207868317U (en) | 2017-11-23 | 2017-11-23 | A kind of safety-type lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449459A (en) * | 2018-11-02 | 2019-03-08 | 上海耐动力系统有限公司 | A kind of fuel cell start-up auxiliary device |
| CN111969281A (en) * | 2020-08-27 | 2020-11-20 | 界首市南都华宇电源有限公司 | Vertical rotary cooling system for lead-acid battery |
-
2017
- 2017-11-23 CN CN201721578051.8U patent/CN207868317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449459A (en) * | 2018-11-02 | 2019-03-08 | 上海耐动力系统有限公司 | A kind of fuel cell start-up auxiliary device |
| CN109449459B (en) * | 2018-11-02 | 2021-06-25 | 上海一耐动力系统有限公司 | Auxiliary device for starting fuel cell |
| CN111969281A (en) * | 2020-08-27 | 2020-11-20 | 界首市南都华宇电源有限公司 | Vertical rotary cooling system for lead-acid battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190424 Address after: 110000 Qianmin Village, Yuhong Township, Yuhong District, Shenyang City, Liaoning Province Patentee after: Shenyang Jifeng Electric Power Equipment Co.,Ltd. Address before: 350813 Xiyuan 45, Xiyuan Village, Sanxi Township, Minqing County, Fujian Province Patentee before: Chi Xianzhuo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |