CN100340013C - Accumulator controlled by valve - Google Patents
Accumulator controlled by valve Download PDFInfo
- Publication number
- CN100340013C CN100340013C CNB200410041278XA CN200410041278A CN100340013C CN 100340013 C CN100340013 C CN 100340013C CN B200410041278X A CNB200410041278X A CN B200410041278XA CN 200410041278 A CN200410041278 A CN 200410041278A CN 100340013 C CN100340013 C CN 100340013C
- Authority
- CN
- China
- Prior art keywords
- safety valve
- valve
- storage battery
- forms
- minor flaps
- 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 - Fee Related
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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 present invention discloses a valve controlling storage battery, and a souring hole is arranged on the top plate of a battery box body, wherein a safety valve is arranged in the contain cavity of the souring hole, and the safety valve forms a hollow column shape; a seal ring is arranged on the outer wall of the safety valve, a partition board is formed at the intermediate section of the inner wall of the safety valve, an acid filtering sheet is arranged below the partition board, and a gas outlet is arranged on the partition board; a cap cover is arranged on the gas outlet, a step is formed on the upper port of the safety valve, and a small cover plate is covered on the step; a pore is formed on the small cover plate, and a gap exists between the small cover plate and the cap cover. The valve controlling storage battery has the efficiency of preventing acid liquor from leaking, avoiding vehicle body corrosion and rusting and preventing detonation, and the present invention can be reused for many times, and is beneficial for environmental protection.
Description
Technical field
The present invention relates to a kind of valve-control storage battery, especially relevant with safety valve structure in adding of the valve-control storage battery sour hole.
Background technology
In the prior art, the structure of storage battery is of all kinds, wherein, the structure of ZL02248948.7 announcement storage battery as shown in Figure 1, it mainly is that pan feeding mouth 2 ' is set on the top board 11 ' of battery box 1 ', cap 3 ' lid is put on pan feeding mouth 2 ', and in pan feeding mouth 2 ', be provided with filter acid film 5 ', by filter acid film 5 ' the interior acid solution of storage battery is not overflowed, can realize again the gas filtration discharging, solve other storage battery problem of the excessive acid solution of leakage, rotten rust vehicle body, the unfavorable environmental protection of vaporific acid solution easily really.
But, the detailed storage battery of seeing ZL02248948.7, be not difficult to find that still there is following deficiency in it:
One, add acid after, cover plate 14 ' is promptly sealed battery box 1 ' and is formed closure casing, is difficult for taking apart, and storage battery can only be used once, and not reproducible use, and abandons after using, and is unfavorable for environmental protection;
Two, after cover plate 14 ' was sealed battery box 1 ', whole storage battery can only lean on two recess 121 ' exhausts, and air displacement is little, and the gas that produces in the plurality of cells lattice all concentrates in the closure casing, and gas can not get timely discharging, very easily blasts.
Summary of the invention
The objective of the invention is to the deficiency that exists at the ZL02248948.7 storage battery, a kind of valve-control storage battery is provided, prevent the acid solution spill and leakage to reach, avoid rotten rust vehicle body, blast protection, can repeatedly use, be beneficial to the effect of environmental protection.
For reaching above-mentioned purpose, solution of the present invention:
Valve-control storage battery, on the top board of battery box, be provided with and add sour hole, wherein: in adding sour hole, plug safety valve, safety valve is hollow columnar, holding sealing ring on this safety valve outer wall, and safety valve inwall stage casing forms dividing plate, the dividing plate below is plugged with filter acid film, set out valve on the dividing plate, the cap lid is put on outlet nozzle, and the safety valve upper port forms step, minor flaps is sealed on this step, and form pore on the minor flaps, have a spacing between minor flaps and the cap, above-mentioned safety valve lower port then forms Ka Tai, the snap ring holding is on this Ka Tai, be used for filter acid film is fixed on safety valve, and can change filter acid film easily by the dismounting snap ring.
Pore on the above-mentioned minor flaps is formed on the edge of minor flaps, so that lever up minor flaps by instrument (bottle opener etc.), changes cap.
Form containing cavity on adding of above-mentioned battery box sour hole, safe valve plug is in this containing cavity.
The recess of safety valve is pried open in the sour hole tip edge formation that adds of above-mentioned battery box, so that lever up safety valve by instrument (bottle opener), implements to add acid.
After adopting said structure, the present invention plugs safety valve adding on the sour hole, and at safety valve inwall stage casing formation dividing plate, group is established filter acid film, cap and cover plate in the upper and lower both sides of dividing plate, like this, and after adding acid, gas and vaporific acid solution are when adding sour aperture and cross the filter acid film of safety valve, acid solution is not overflowed, and emission gases has only solved other storage battery really and leaked the acid solution of overflowing, rotten rust vehicle body, the unfavorable environmental protection of vaporific acid solution, problem that the acid solution consume is fast easily; And the gas of discharging is via outlet nozzle, the jack-up cap, pore on minor flaps is discharged again, the all corresponding safety valve of each cell, the gas that produces in each cell can be discharged by pore on the minor flaps of correspondence respectively, and the gas that produces in whole cells unlike ZL02248948.7 is concentrated by two recess dischargings, air displacement of the present invention obviously increases, greatly degree makes gas in time be discharged, even obstacle appears in gaseous emission, because safety valve is to fill in the containing cavity that adds sour hole by sealing ring, when pressure is enough big, safety valve will eject and add sour hole, has stopped blast and has taken place, and has increased the fail safe of storage battery; In addition, the present invention can pry open safety valve easily by instrument and add acid solution, and storage battery is reused, and has both improved the usability rate of storage battery, abandons after avoiding again using to be unfavorable for environmental protection.
Description of drawings
Fig. 1 is the structural representation of ZL02248948.7 storage battery;
Fig. 2 is the three-dimensional exploded view of preferred embodiment of the present invention;
Fig. 3 is the three-dimensional exploded view of safety valve among the present invention;
Fig. 4 is the local assembled sectional view of preferred embodiment of the present invention.
Embodiment
As shown in Figure 2, be the preferred embodiment of valve-control storage battery of the present invention, setting adds sour hole 12 on the top board 11 of battery box 1, and key of the present invention is to plug safety valve 2 in adding sour hole 12.
Shown in Fig. 2,3,4, wherein safety valve 2 is hollow columnar, and holding two sealing rings 3 on these safety valve 2 outer walls make safety valve 2 closely to fill in and add in the containing cavity 13 that forms on the sour hole 12, can not take out easily.These safety valve 2 inwall stage casings form dividing plate 21, dividing plate 21 belows form containing cavity and are plugged with filter acid film 4, fixing for convenience, replacing filter acid film 4, this embodiment forms card platform 24 in safety valve 2 lower port, snap ring 7 holdings are used for filter acid film 4 is fixed on safety valve 2, when desire is changed filter acid film 4 on this card platform 24, only need pull down snap ring 7, can change easily.Set out valve 22 on the dividing plate 21, cap 5 is nested with on outlet nozzle 22, and safety valve 2 upper port form step 23, and minor flaps 6 is sealed on this step 23, and forms pore 61 on the minor flaps 6, has a spacing between minor flaps 6 and the cap 5.
Like this, after adding acid, the gas of generation and vaporific acid solution when adding sour hole 12 through the filter acid film 4 of safety valves 2, emission gases only, acid solution is not overflowed, the same certain other storage battery problem of the excessive acid solution of leakage, rotten rust vehicle body, the unfavorable environmental protection of vaporific acid solution easily that solved with ZL02248948.7.Simultaneously, the gas of discharging is via outlet nozzle 22, jack-up cap 5, and the pore on minor flaps 6 61 is discharged again.Because all corresponding safety valve 2 (see figure 2)s of each cell of storage battery, the gas that produces in each cell can be respectively by 61 dischargings of pore on the minor flaps 6 of correspondence, and the gas that produces in whole cells unlike ZL02248948.7 is concentrated by the 121 ' discharging of two recess, air displacement of the present invention obviously increases, greatly degree makes gas in time be discharged, even obstacle appears in gaseous emission, because safety valve 2 is to fill in the containing cavity 13 that adds sour hole 12 by sealing ring 3, when pressure is enough big, safety valve 2 will eject containing cavity 13, has stopped blast and has taken place.In addition, the present invention can add acid solution by prying open the safety valve 2 that plugs on containing cavity 13, and storage battery is reused, and has both improved the utilization rate of storage battery, abandons after avoiding again using to be unfavorable for environmental protection.
Change cap 5 for convenience, this embodiment is formed on the edge of minor flaps 6 with the pore on the minor flaps 6 61, and like this, this pore 61 not only can be used for exhaust, also can lever up minor flaps 6 by instrument (bottle opener etc.), changes cap 5.
This embodiment also forms groove 25 on safety valve 2 outer walls, sealing ring 3 is contained in this groove 25, this sealing ring 3 both can reach sealing function, can safety valve 2 be fixed in the containing cavity 13 that adds on the sour hole 12 by its elasticity again, and groove 25 also can be formed on the inwall of containing cavity 13 certainly.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or variation, therefore, all technical schemes that are equal to also should belong to category of the present invention.
Claims (4)
1, valve-control storage battery, on the top board of battery box, be provided with and add sour hole, it is characterized in that: in adding sour hole, plug safety valve, safety valve is hollow columnar, holding sealing ring on this safety valve outer wall, safety valve inwall stage casing forms dividing plate, the dividing plate below is plugged with filter acid film, sets out valve on the dividing plate, and the cap lid is put on outlet nozzle, the safety valve upper port forms step, minor flaps is sealed on this step, and forms pore on the minor flaps, has a spacing between minor flaps and the cap, the safety valve lower port then forms Ka Tai, and the snap ring holding is on this Ka Tai.
2, valve-control storage battery according to claim 1 is characterized in that: the pore on the minor flaps is formed on the edge of minor flaps.
3, valve-control storage battery according to claim 1 is characterized in that: adding on the sour hole of battery box forms containing cavity, and safe valve plug is in this containing cavity.
4, valve-control storage battery according to claim 1 is characterized in that: the sour hole tip edge that adds of battery box forms the recess of opening safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410041278XA CN100340013C (en) | 2004-06-10 | 2004-06-10 | Accumulator controlled by valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410041278XA CN100340013C (en) | 2004-06-10 | 2004-06-10 | Accumulator controlled by valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1707828A CN1707828A (en) | 2005-12-14 |
| CN100340013C true CN100340013C (en) | 2007-09-26 |
Family
ID=35581562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410041278XA Expired - Fee Related CN100340013C (en) | 2004-06-10 | 2004-06-10 | Accumulator controlled by valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100340013C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729923A (en) * | 2012-07-10 | 2012-10-17 | 江苏新日电动车股份有限公司 | Vehicle electric component with safety valve |
| CN104241707A (en) * | 2014-08-29 | 2014-12-24 | 卧龙电气集团股份有限公司 | Durable anti-inclination acid-proofing explosive-proof electrolyte-rich starting lead-acid storage battery |
| CN108054324A (en) * | 2017-12-26 | 2018-05-18 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | A kind of valve controlled sealed lead-acid accumulator safety valve |
| CN108832056A (en) * | 2018-06-27 | 2018-11-16 | 安徽相源新能源有限公司 | A kind of lithium battery with explosion-protection equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08162086A (en) * | 1994-12-09 | 1996-06-21 | Yuasa Corp | Sealed lead-acid battery and its manufacture |
| US20020094473A1 (en) * | 2001-01-16 | 2002-07-18 | Ching-Yuan Lin | Venting casing for a battery |
| JP2004031039A (en) * | 2002-06-25 | 2004-01-29 | Shin Kobe Electric Mach Co Ltd | Control valve type lead-acid battery |
-
2004
- 2004-06-10 CN CNB200410041278XA patent/CN100340013C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08162086A (en) * | 1994-12-09 | 1996-06-21 | Yuasa Corp | Sealed lead-acid battery and its manufacture |
| US20020094473A1 (en) * | 2001-01-16 | 2002-07-18 | Ching-Yuan Lin | Venting casing for a battery |
| JP2004031039A (en) * | 2002-06-25 | 2004-01-29 | Shin Kobe Electric Mach Co Ltd | Control valve type lead-acid battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1707828A (en) | 2005-12-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20120610 |