CN101938009A - Lead-acid storage battery with double-layer plastic housing - Google Patents
Lead-acid storage battery with double-layer plastic housing Download PDFInfo
- Publication number
- CN101938009A CN101938009A CN200910032520XA CN200910032520A CN101938009A CN 101938009 A CN101938009 A CN 101938009A CN 200910032520X A CN200910032520X A CN 200910032520XA CN 200910032520 A CN200910032520 A CN 200910032520A CN 101938009 A CN101938009 A CN 101938009A
- Authority
- CN
- China
- Prior art keywords
- acid
- battery
- plastic housing
- lead
- double
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a lead-acid storage battery with a double-layer plastic housing needing for adjusting acid. After being combined by a plurality of single batteries, the periphery of the lead-acid storage battery with the double-layer plastic housing is provided with an acid-resistant plastic housing; and an elastic acid-resistant plastic gasket is arranged between the outer side of the single battery and the acid-resistant plastic housing. Further, the lead-acid storage battery with the double-layer plastic housing is improved in that: the housing is composed of a cylinder and an upper cover; the section of the elastic gasket is W- or S-shaped; and an acid-resistant foam plastic block is arranged between the bottom of the single battery and the housing. The battery is used under the conditions of poor environment, no charging condition, and need for adjusting acid, and during adjusting acid, the battery can prevent acid liquor from splashing and avoid pollution; and the battery has the advantages of high vibration resistance and shock resistance, stable placement, overall carrying and movement, safety and reliability.
Description
Technical field
The present invention relates to the antipollution bilayer of a kind of lead acid accumulator, particularly acid adjustment and mould the shell lead acid accumulator.
Background technology
Lead acid accumulator relies on its good ratio of performance to price, in the secondary cell field, occupy critical role, in all aqueous solution power supply systems, lead acid accumulator has higher operating voltage, heavy-current discharge performance and high and low temperature discharge performance preferably, it both had been suitable for floating charge uses, and is suitable for starting again, recycles.Therefore, lead acid accumulator is widely used in fields such as stand-by power supply, energy conservation, power source.
The lead acid storage battery pool technology is very ripe now, and the particularly use of VRLA battery makes people more convenient in use succinct.To storage battery dependability, life requirements height, the place of environment for use condition difference comprises that some do not possess the place of commercial power charged condition at some, needs acid-proof (flame proof) the type lead acid accumulator of acid adjustment to still have very big market.There is acid solution to splash unavoidably during the acid adjustment of this kind battery, bigger to environment, equipment pollution.Although acid-proof (flame proof) type lead acid accumulator has had a lot of improvement now, improve and just simplify the acid adjustment step, reduce the acid adjustment frequency, still do not exempt the pollution of acid adjustment to facility environment.This in addition battery often is used in combination by a plurality of cells, and anti-seismic performance is relatively poor, and whole carrying is inconvenient, and fail safe is bad.
Summary of the invention
The technical problem to be solved in the present invention is the weak point that overcomes existing acid adjustment lead acid accumulator, and pollution-free when a kind of acid adjustment is provided, anti-seismic performance is good, convenient in carrying, and safe and reliable bilayer is moulded the shell lead acid accumulator.
Technical scheme of the present invention is: bilayer is moulded the shell lead acid accumulator, comprise a plurality of cells and be connected flexible cord, its improvements are: a plurality of cells are combined, the periphery is provided with acidproof plastic casing, between the outside of cell and acidproof plastic casing and be provided with the acidproof plastic spacer of elasticity between the adjacent monomer battery.
Further scheme is: described acidproof plastic casing is made of cylindrical shell and loam cake, and cylindrical shell is provided with wire guide and lifting location hole, and loam cake can be opened, and the rear casing that closes becomes closed.The section of the acidproof plastic spacer of described elasticity becomes " W " or serpentine; Between the bottom of cell and acidproof plastic casing, be provided with acidproof foamed plastics cushion block.
The cell that this bilayer is moulded the shell lead acid accumulator is inserted with the acidproof plastic spacer of elasticity all around, make to have heat-dissipating space preferably around the battery, temperature rise is low, and cell is furnished with hydrogen-oxygen combination valve in addition, the acid adjustment frequency seldom, loam cake is just once opened, even there is acid solution to splash in 1 year even 2 years during acid adjustment, there is the battery case pocket, can filthy ground, need not flushing and draining, use the place to need not to be provided with upper and lower water channel.When battery uses in reality, still keep battery upright, connection is linked to each other by the shell wire guide by the line that is flexible coupling between battery, and each monomer acid-proof (flame proof) type lead acid accumulator is enclosed in the acidproof plastic casing of battery, has changed the environment for use of storage battery.Owing to be inserted with the acidproof pad of elasticity around the cell, acidproof foamed plastics cushion block on the battery bottom pad makes battery have good antidetonation, impact resistance in addition.Bilayer is moulded the shell lead acid accumulator self electric liquid has been realized double-deck leakage barrier; Bilayer is moulded the shell lead acid accumulator and is comprised two to four cells usually, has solved the problem that the tall and thin shape of monomer acid-proof (flame proof) type lead acid accumulator is easy to topple over, and places firmly, and establishes the lifting location hole on the shell, can whole carrying move.This cell safety is reliable.
Description of drawings
Accompanying drawing is the invention structural representation.
Embodiment
Referring to accompanying drawing, three cells 6 are combined, be in series by connecting flexible cord 7, its periphery is provided with acidproof plastic casing, this acidproof plastic casing is made of cylindrical shell 2 and loam cake 1, cylindrical shell is provided with wire guide 5 and lifting location hole 3, between the outside of cell 6 and the cylindrical shell 2 and be provided with the acidproof plastic spacer 4 of elasticity that section becomes W shape between the adjacent monomer battery, and is provided with acidproof foamed plastics cushion block between cell bottom and the cylindrical shell.
Claims (4)
1. a bilayer is moulded the shell lead acid accumulator, comprise a plurality of cells and be connected flexible cord, it is characterized in that: a plurality of cells are combined, the periphery is provided with acidproof plastic casing, between the outside of cell and acidproof plastic casing and be provided with the acidproof plastic spacer of elasticity between the adjacent monomer battery.
2. mould the shell lead acid accumulator by the described bilayer of claim 1, it is characterized in that: described acidproof plastic casing is made of cylindrical shell and loam cake, and cylindrical shell is provided with wire guide and lifting location hole.
3. mould the shell lead acid accumulator by the described bilayer of claim 1, it is characterized in that: the section of the acidproof plastic spacer of described elasticity becomes " W " or serpentine.
4. mould the shell lead acid accumulator by the described bilayer of claim 1, it is characterized in that: between the bottom of cell and acidproof plastic casing, be provided with acidproof foamed plastics cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910032520XA CN101938009A (en) | 2009-07-01 | 2009-07-01 | Lead-acid storage battery with double-layer plastic housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910032520XA CN101938009A (en) | 2009-07-01 | 2009-07-01 | Lead-acid storage battery with double-layer plastic housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101938009A true CN101938009A (en) | 2011-01-05 |
Family
ID=43391217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910032520XA Pending CN101938009A (en) | 2009-07-01 | 2009-07-01 | Lead-acid storage battery with double-layer plastic housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101938009A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600374A (en) * | 2014-12-26 | 2015-05-06 | 超威电源有限公司 | Lead-acid storage battery |
| CN111211254A (en) * | 2019-10-21 | 2020-05-29 | 浙江昊杨新能源科技有限公司 | Acid-corrosion-resistant lead-acid storage battery plastic shell |
| CN113839148A (en) * | 2020-06-05 | 2021-12-24 | 欣旺达电动汽车电池有限公司 | Battery module and bus welding method thereof |
-
2009
- 2009-07-01 CN CN200910032520XA patent/CN101938009A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600374A (en) * | 2014-12-26 | 2015-05-06 | 超威电源有限公司 | Lead-acid storage battery |
| CN104600374B (en) * | 2014-12-26 | 2017-03-29 | 超威电源有限公司 | A kind of lead-acid accumulator |
| CN111211254A (en) * | 2019-10-21 | 2020-05-29 | 浙江昊杨新能源科技有限公司 | Acid-corrosion-resistant lead-acid storage battery plastic shell |
| CN111211254B (en) * | 2019-10-21 | 2022-03-04 | 浙江昊杨新能源科技有限公司 | Acid-corrosion-resistant lead-acid storage battery plastic shell |
| CN113839148A (en) * | 2020-06-05 | 2021-12-24 | 欣旺达电动汽车电池有限公司 | Battery module and bus welding method thereof |
| CN113839148B (en) * | 2020-06-05 | 2023-09-12 | 欣旺达电动汽车电池有限公司 | Battery module and busbar welding method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102191717B1 (en) | Safe and high energy USB rechargeable battery | |
| CN107681068B (en) | Rechargeable battery with integrated battery cell | |
| CN101938009A (en) | Lead-acid storage battery with double-layer plastic housing | |
| CN201466132U (en) | Lead acid accumulator of two plastic housings | |
| CN112448104A (en) | Battery cell with elastic porous structure, battery module and battery | |
| CN102231432A (en) | Cell and cell tank | |
| CN206758598U (en) | A kind of solar electrically propelled vehicle battery | |
| CN207611835U (en) | A kind of high-capacity nickel-hydrogen battery | |
| CN202996990U (en) | Integrated iron-nickel storage battery pack | |
| CN210326045U (en) | High safety rechargeable lithium battery | |
| CN219642902U (en) | Sodium ion battery system for solar street lamp | |
| CN220021328U (en) | Monopole post apron assemblage structure and square battery | |
| CN210723251U (en) | High-performance lithium ion battery cell structure | |
| CN213425057U (en) | Long-life dormant lead-acid storage battery for floating charging | |
| CN103022574A (en) | Integrated iron-nickel storage battery | |
| CN215070212U (en) | Battery case with waterproof drainage structure | |
| CN219499009U (en) | Waterproof solar charger | |
| CN201689943U (en) | Lead-acid storage battery | |
| CN201608211U (en) | Lithium-ion battery core with outer wall with insulating layers | |
| CN211265525U (en) | Insulating ring for high-capacity button battery | |
| CN219893402U (en) | UWB base station floating on water surface | |
| CN211376701U (en) | Battery of easy assembly | |
| CN113258199B (en) | Motorcycle start-stop battery lithium battery | |
| CN201766137U (en) | Storage battery with overheat/overload protector | |
| CN212815749U (en) | Thermoelectric power generation cup for charging mobile equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110105 |