CN203589127U - Double-valve-hole storage battery - Google Patents
Double-valve-hole storage battery Download PDFInfo
- Publication number
- CN203589127U CN203589127U CN201320733985.XU CN201320733985U CN203589127U CN 203589127 U CN203589127 U CN 203589127U CN 201320733985 U CN201320733985 U CN 201320733985U CN 203589127 U CN203589127 U CN 203589127U
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- Prior art keywords
- valve opening
- battery
- lower valve
- storage battery
- hole
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- Withdrawn - After Issue
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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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Abstract
The utility model belongs to the technical field of storage batteries. A double-valve-hole storage battery comprises a shell, a positive terminal, a negative terminal and an upper valve hole formed in the upper part of the shell, wherein a lower valve hole corresponding to the upper valve hole is formed in the lower part of the shell; the lower valve hole and the upper valve hole form acid circulation during internal formation; the upper valve hole and the lower valve hole are correspondingly provided with an upper valve cover and a lower valve cover. The double-valve-hole storage battery realizes acid circulation formation; in a formulation process, acid liquid continuously flows into electrolyte in the upper valve hole and continuously flows out of the lower hole; the acid liquid repeatedly flows in a charging process, so that the upper sulfuric acid density and the lower sulfuric acid density of the battery are the same, the forming effect of a polar plate at the lower end and the forming effect of a polar plate at the upper end are consistent, and the battery capacity and voltage between every two batteries are consistent; therefore, the battery does not need to be assembled during delivery.
Description
Technical field
The utility model belongs to battery technology field, is specifically related to a kind of bivalve hole storage battery.
Background technology
At present, conventional batteries is all generally that battery upper surface has a valve opening, and electrolyte is that from then on hole adds, and particularly the density variation of upper and lower difference in height generation sulfuric acid liquid state when producing battery, causes the pole plate of lower end and the pole plate formation effect of upper end inconsistent; Owing to will producing the heat of electric weight in formation process, so it is cooling that this battery must be placed in water-bath, because the pole plate β PbO2 content changing under high temperature is high, the battery life of this content is short, the pole plate α PbO2 content changing into is at low temperatures high, and the battery life of this content is long;
Because temperature in formation process is high, change into of long duration can not minimizing, generally changing into the time is 5～7 days, reduce the time of changing into and will strengthen exactly electric current, strengthening electric current only has battery not occur just can carry out under the prerequisite of heat, minute electric energy is all energy transform into heat energy, and the liquid state in capacity evaporation battery, for allowing pole plate fully accept electric energy.
Because the pole plate formation effect of each battery in change process is inconsistent, to generate heat also inconsistent, in process, dehydration is also inconsistent, the sulfuric acid density of last each inside battery is all different, and voltage is also different, and capacity is also different (because density is higher, voltage is just higher, and capacity is also high; Density is lower, and voltage is just lower, and capacity is also low), this battery is used and is all generally many and fits over together and use, and between battery capacity, the each battery of voltage, all the useful life of consistent battery is just long, so battery will just can dispatch from the factory through overvoltage, capacity screening combo.
A valve opening is also unfavorable for realizing dense colloid battery, because dense colloid battery has little moisture loss, cryogenic property is good, battery life is long, so how outstanding everybody is at the colloid battery of boasting oneself in these several years, what everybody did in fact is all that content only has few colloid 0.3～0.7%, so battery life is also not improved.Real colloidal content is at 4～7% diameters, and colloid, as jelly, could be realized the long-life.Because only have a valve opening colloid cannot permeate in bottom, cannot realize real colloid battery;
National regulation storage battery producer must adopt internal formation process now, reduces outer waste water, the dust that changes into generation.But be internalized into owing to being that green plate is assemblied in housing and is charged, charging interval reaches 5～7 days, and charging current can cause lead powder to swim in electrolyte to the impact of lead plaster, if this electrolyte is not also become to limpid electrolyte, the situations such as the later stage can cause self discharge, and battery is short.This valve opening can not make inner acid solution exchange, so cannot realize inner, is fresh limpid electrolyte.
Utility model content
The purpose of this utility model is the problem and shortage for above-mentioned existence, provides a kind of can increasing to change into the bivalve hole storage battery that acid circulates, battery is exempted from combo, acceleration battery changes into, improves the colloidal content of dense colloid battery.
For achieving the above object, the technical scheme of taking is:
A kind of bivalve hole storage battery, comprise housing, plus end, negative terminal and be arranged on the upper valve opening on housing top, described lower housing portion is provided with the lower valve opening corresponding with upper valve opening, lower valve opening and upper valve opening form the acid circulation while being internalized into, and on upper valve opening and lower valve opening, all coupling is provided with bonnet, and bottom flange.
Described lower valve opening is positioned at the bottom of housing, and described lower valve opening and bottom flange adopt the outer male structure of screw lid sealing, and housing bottom is provided with support rim, and support rim height h >=bottom flange is with respect to housing bottom evagination height.
The outer male structure of described screw lid sealing comprises and in the vestibule of lower valve opening, is provided with the screw thread or the spiral sliver that mates with lower valve opening that the stick harness body of screw thread or spiral sliver, sealing tooth that lower valve opening outer circumference is provided with, bottom flange is provided with and is arranged on bottom flange block a shot downside and the sealing rubber pad that seals tooth and mate.
The number of turns of described sealing tooth is 1 ~ 3 circle.
Described bottom flange is that rubber is made, and the block top of bottom flange is circumference and is equipped with multiple spiral fixing holes.
Adopt technique scheme, obtained beneficial effect is: 1, realize acid circulation and change into: in formation process, upper valve opening electrolyte constantly flows into acid solution, acid solution is constantly flowed out in lower hole, and this acid solution flows repeatedly in charging process, thereby guarantees that the upper and lower sulfuric acid density of battery is identical, the pole plate of lower end is consistent with the pole plate formation effect of upper end, all consistent between battery capacity, the each battery of voltage, so this battery dispatches from the factory without combo;
2, realize and changing into fast: owing to changing into, can adopt sour circulation technology, the liquid state of inside battery is back to inside battery from upper hole after flowing to external refrigeration again, internal temperature of battery can not raise and effectively control, forming current can strengthen 5 times, 5 day time can reduce to 1 day, because formation process heat is low, so that this battery must not be placed in water-bath is cooling, and the pole plate α PbO2 content changing under 25～35 ℃ of controllable temperatures is high, and the battery life of this content is long;
3, realize dense colloid battery: because dense colloid battery has little moisture loss, cryogenic property is good, and battery life is long, this two holes battery is realized dense colloid battery, and colloidal content is at 4～7% diameters, and colloid, as jelly, could be realized the long-life;
4, realize battery and dispatch from the factory before inside renew fresh, limpid, clean electrolyte: be internalized into owing to being that green plate is assemblied in housing and is charged, charging interval length, charging current can cause lead powder to swim in electrolyte to the impact of lead plaster greatly, this electrolyte also to be become to limpid electrolyte, later stage reduces self discharge, and battery extends.
Accompanying drawing explanation
Fig. 1 is one of perspective view of the present utility model.
Fig. 2 is two of perspective view of the present utility model.
Fig. 3 is the structural representation of lower valve opening.
Fig. 4 be in Fig. 3 A-A to structural representation.
Fig. 5 is the structural representation of bottom flange.
Fig. 6 is the plan structure schematic diagram of bottom flange.
Sequence number in figure: 1 be housing, 2 for plus end, 3 for negative terminal, 4 for upper valve opening, 5 for lower valve opening, 6 for bottom flange, 7 for support rim, 8 for spiral sliver, 9 for sealing tooth, 10 for sealing rubber pad, 11 for spiral fixing hole, 12 for stick harness body, 13 for block.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Referring to Fig. 1-Fig. 6, a kind of bivalve hole storage battery, comprise housing 1, plus end 2, negative terminal 3 and the upper valve opening 4 that is arranged on housing 1 top, described housing 1 bottom is provided with the lower valve opening 5 corresponding with upper valve opening 4, acid circulation when lower valve opening 5 is internalized into upper valve opening 4 formation, on upper valve opening 4 and lower valve opening 5, all coupling is provided with bonnet, and bottom flange 6, described lower valve opening 5 is positioned at the bottom of housing 1, described lower valve opening 5 and bottom flange 6 adopt the outer male structure of screw lid sealing, housing 1 bottom is provided with support rim 7, support rim 7 height h >=bottom flanges 6 are with respect to housing 1 bottom evagination height, the outer male structure of described screw lid sealing comprises in the vestibule of lower valve opening 5 and is provided with screw thread or spiral sliver 8, the sealing tooth 9 that lower valve opening 5 outer circumference are provided with, the screw thread that stick harness body 12 is that be provided with and lower valve opening 5 mates or the spiral sliver 8 of bottom flange 6, and be arranged on bottom flange 6 block a shot 13 downsides and the sealing rubber pad 10 that mates of sealing tooth 9, the number of turns of described sealing tooth 9 is 1 ~ 3 circle, described bottom flange 6 is made for rubber, block 13 tops of bottom flange 6 are circumference and are equipped with 3 spiral fixing holes 11.
The effect of the utility model middle shell is, in Plante-type plate, dividing plate, electrolyte are assemblied in, to avoid acid solution excessive; Positive and negative terminal effect electric energy imports or derives; Inside battery dehydration is avoided in upper valve opening effect, and air pressure inside is above standard this valve of air pressure with regard to the automatic efflux gas of opening, and inside is easily lower than standard pressure, and this valve just cuts out and stops efflux gas.The effect of dividing plate is that isolation positive/negative plate table is avoided short circuit, and dividing plate also stores the effect of acid solution; On positive/negative plate, be plumbous being, in sulfuric acid (electrolyte) effect, react to each other two storages or discharge electric weight of positive/negative plate, electric weight is pooled to bus-bar, by bus-bar, be delivered to terminal, what on plus end, transmit is positive electricity again, thereby the negative electricity transmitting on negative terminal has just become storage battery.The effect of lower valve opening is not to arrange for controlling air pressure inside, but improves design for realizing its beneficial effect reaching.Support rim to cover the outer male structure of sealing and designs in order to adopt to screw, because can not occupy inside battery space, mounted inside has pole plate dividing plate and sulfuric acid.
Claims (5)
1. a bivalve hole storage battery, comprise housing, plus end, negative terminal and be arranged on the upper valve opening on housing top, it is characterized in that, described lower housing portion is provided with the lower valve opening corresponding with upper valve opening, lower valve opening and upper valve opening form the acid circulation while being internalized into, and on upper valve opening and lower valve opening, all coupling is provided with bonnet, and bottom flange.
2. bivalve according to claim 1 hole storage battery, it is characterized in that, described lower valve opening is positioned at the bottom of housing, described lower valve opening and bottom flange adopt the outer male structure of screw lid sealing, housing bottom is provided with support rim, and support rim height h >=bottom flange is with respect to housing bottom evagination height.
3. bivalve according to claim 2 hole storage battery, it is characterized in that, the outer male structure of described screw lid sealing comprises and in the vestibule of lower valve opening, is provided with the screw thread or the spiral sliver that mates with lower valve opening that the stick harness body of screw thread or spiral sliver, sealing tooth that lower valve opening outer circumference is provided with, bottom flange is provided with and is arranged on bottom flange block a shot downside and the sealing rubber pad that seals tooth and mate.
4. bivalve according to claim 3 hole storage battery, is characterized in that, the number of turns of described sealing tooth is 1 ~ 3 circle.
5. bivalve according to claim 3 hole storage battery, is characterized in that, described bottom flange is that rubber is made, and the block top of bottom flange is circumference and is equipped with multiple spiral fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733985.XU CN203589127U (en) | 2013-11-20 | 2013-11-20 | Double-valve-hole storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733985.XU CN203589127U (en) | 2013-11-20 | 2013-11-20 | Double-valve-hole storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589127U true CN203589127U (en) | 2014-05-07 |
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ID=50586991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733985.XU Withdrawn - After Issue CN203589127U (en) | 2013-11-20 | 2013-11-20 | Double-valve-hole storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633283A (en) * | 2013-11-20 | 2014-03-12 | 河南超威电源有限公司 | Dual-valve-hole storage battery |
-
2013
- 2013-11-20 CN CN201320733985.XU patent/CN203589127U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633283A (en) * | 2013-11-20 | 2014-03-12 | 河南超威电源有限公司 | Dual-valve-hole storage battery |
| CN103633283B (en) * | 2013-11-20 | 2016-06-22 | 河南超威电源有限公司 | Dual-valve-hole storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160622 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |