CN2724215Y - Lead acid accumulator - Google Patents
Lead acid accumulator Download PDFInfo
- Publication number
- CN2724215Y CN2724215Y CN2004200721327U CN200420072132U CN2724215Y CN 2724215 Y CN2724215 Y CN 2724215Y CN 2004200721327 U CN2004200721327 U CN 2004200721327U CN 200420072132 U CN200420072132 U CN 200420072132U CN 2724215 Y CN2724215 Y CN 2724215Y
- Authority
- CN
- China
- Prior art keywords
- plate
- insulation
- positive plate
- lead acid
- minus
- 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
Links
- 239000002253 acid Substances 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 42
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000013543 active substance Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 10
- 238000003860 storage Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011149 active material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Classifications
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- Y02E60/126—
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- Secondary Cells (AREA)
Abstract
The utility model provides a lead acid accumulator, comprising a housing, a negative plate and an anode plate. The negative plate and the anode plate are combined into a plate group in the manner of alternation and interval arrangement, wherein, all the pole plates are positioned and fixed through an insulated positioning device, so there is no obstruct between the pole plates. Because there is no insulation obstruct, and the high impedance in the charging and discharging process is fundamentally eliminated, so that the utility model greatly improves the utilization rate of the active substance of the accumulator, the charging and discharging performance, and the service life.
Description
Technical field
The utility model relates to a kind of storage battery, especially a kind of lead acid accumulator.
Background technology
Traditional lead acid accumulator is utilizing positive plate, minus plate to be combined into the pole plate group time, and one deck insulating spacer all is set between positive plate, minus plate, and its effect is to prevent positive plate, minus plate short circuit; And need or stay the gap in the punching of the surface of insulating spacer, so that storage battery ion when discharging and recharging passes through.Insulating spacer in the world generally adopts two kinds of different structures at present, and the first adopts plastic material to be made into dividing plate shape or pocket type; Another kind is to adopt ultra-fine fibre glass to manufacture the cotton formula of absorption as spacer; And current research exploitation is to adopt SiO 2 powder to fill as spacer, and still in the middle of experiment, technology is not mature enough, perfect for this technology.The storage battery of above-mentioned employing spacer exists all the time and is difficult to fundamentally solve the high impedance that brings because of spacer, and active material utilization is low, the big question of substance of loss during power conversion.
Summary of the invention
The utility model is at the deficiencies in the prior art, and a kind of lead acid accumulator of a kind of naked spacer, active material utilization height, charge-discharge performance excellence, long service life is provided.
The purpose of this utility model is achieved in that a kind of lead acid accumulator, comprise shell, minus plate and positive plate, minus plate and positive plate by alternately, spaced mode is combined into the pole plate group, wherein: all pole plates are spacing fixing by the insulation positioner, and making does not have barrier between the pole plate.
The further improvement project of the utility model is: described insulation positioner can adopt six insulation positioning strips, the groove that setting and minus plate, positive plate adapt on the insulation positioning strip, six insulation positioning strips are separately positioned on the left and right side and the bottom formation insulation positioner of minus plate, positive plate.Can also be provided with at the insulation positioning strip two ends that are positioned at minus plate, positive plate left and right side can interconnective button, further improves pole plate group's overall stability.
The utility model also can be realized like this: described insulation positioner adopts the insulation locating support, the profile of this insulation locating support and the inner chamber of housing adapt, in the insulation inboard, both sides of locating support and the equal groove that adapts of setting and minus plate, positive plate of bottom inside, minus plate, positive plate interval, be arranged alternately in groove.
The utility model is owing to adopt said structure, cancelled conventional art the spacer that extensively adopts, fix and adopt at the insulation positioner, fundamentally eliminated the high impedance in the charge and discharge process, thereby make the utilance of active principle can improve 30%, the charging and discharging of accumulator ability improves 45%; Can prolong simultaneously the useful life of battery, reduce the loss of power conversion.
Description of drawings
The utility model is further described below in conjunction with the embodiment in the accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the pole plate group perspective view among the utility model embodiment 1;
Fig. 3 is the perspective view of insulation fixed strip among the utility model embodiment 1;
Fig. 4 is the pole plate group structure schematic diagram among the utility model embodiment 2;
Fig. 5 is the pole plate group perspective view among the utility model embodiment 3;
Fig. 6 is the perspective view of the insulation locating support among the utility model embodiment 3.
Among the figure: 1 shell, 2 pole plate groups, 21 minus plates, 22 positive plates, 3 insulation positioners, 4 insulation positioning strips, 41 grooves, 42 buttons, 5 insulation locating supports, 51 grooves.
Embodiment
Embodiment 1:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of lead acid accumulator of the present utility model, comprise shell 1, minus plate 21, positive plate 22, minus plate 21 and positive plate 22 by alternately, spaced mode is combined into pole plate group 2, the insulation positioner 3 that minus plate 21 and positive plate 22 are formed by six plastic insulation positioning strips 4 is spacing fixing; Insulation positioning strip 4 is square strip, is provided with the groove 41 that adapts with minus plate 21, positive plate 22 on insulation positioning strip 4, and groove 41 can fix minus plate 21, positive plate 22; Six insulation positioning strips 4 are separately positioned on the left and right side and the bottom of minus plate 21, positive plate 22, after forming pole plate group 2, put into shell 1, insulation positioning strip 4 is closely cooperated with shell 1 inwall, minus plate 21, positive plate 22 are shifted in the time of can preventing to use like this, and make and do not have barrier between the pole plate.
Embodiment 2:
As shown in Figure 4, embodiment shown in itself and Fig. 1, Fig. 2 is basic identical, do not exist together is that be provided with at insulation positioning strip 4 two ends that are positioned at minus plate 21, positive plate 22 left and right sides can interconnective button 42, insulation positioning strip 4 is after fixing minus plate 21, positive plate 22 like this, two ends can utilize button 42 to be interconnected to integral body, can guarantee that pole plate group 2 is firmly stable more.
Embodiment 3:
As Fig. 5, shown in Figure 6, substantially the same manner as Example 1, different is that insulation positioner 3 adopts insulation locating support 5, the inner chamber of the profile of this insulation locating support 5 and housing 1 adapts, inboard, both sides and bottom inside at insulation locating support 5 are equipped with the groove 51 that adapts with minus plate 21, positive plate 22, minus plate 21, positive plate 22 at interval, be arranged alternately in groove 51; Can make the pole plate group 2 of storage battery fixing firm like this.
The pole plate group 2 of storage battery of the present utility model is by the positioning and fixing of insulation positioner 3, no matter under any service condition, can guarantee effectively that all pole plate displacement can not take place and causes short circuit.And naked spacer between the minus plate 21, positive plate 22 can effectively be controlled the requirement of pole plate volume and electrolyte volume, and the capacity of storage battery is improved, and the electro-chemical conversion rate significantly improves.
Claims (4)
1. lead acid accumulator, comprise shell (1), minus plate (21) and positive plate (22), minus plate (21) and positive plate (22) by alternately, spaced mode is combined into pole plate group (2), it is characterized in that: all pole plates are spacing fixing by insulation positioner (3), and making does not have barrier between the pole plate.
2. a kind of lead acid accumulator according to claim 1, it is characterized in that: described insulation positioner (3) is six insulation positioning strips (4), be provided with the groove (41) that adapts with minus plate (21), positive plate (22) on insulation positioning strip (4), left and right side and bottom that six insulation positioning strips (4) are separately positioned on minus plate (21), positive plate (22) constitute insulation positioner (3).
3. a kind of lead acid accumulator according to claim 2 is characterized in that: being provided with at insulation positioning strip (4) two ends that are positioned at minus plate (21), positive plate (22) left and right side can interconnective button (42).
4. a kind of lead acid accumulator according to claim 1, it is characterized in that: described insulation positioner (3) is insulation locating support (5), the inner chamber of the profile of this insulation locating support (5) and housing (1) adapts, inboard, both sides and bottom inside at insulation locating support (5) are equipped with the groove (51) that adapts with minus plate (21), positive plate (22), minus plate (21), positive plate (22) at interval, be arranged alternately in groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200721327U CN2724215Y (en) | 2004-07-30 | 2004-07-30 | Lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200721327U CN2724215Y (en) | 2004-07-30 | 2004-07-30 | Lead acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2724215Y true CN2724215Y (en) | 2005-09-07 |
Family
ID=35037836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004200721327U Expired - Fee Related CN2724215Y (en) | 2004-07-30 | 2004-07-30 | Lead acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2724215Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841764A (en) * | 2017-11-27 | 2019-06-04 | 广西明福科技有限公司 | A kind of anticollision lead storage battery |
| CN116768330A (en) * | 2023-07-13 | 2023-09-19 | 四川红杉岭环保科技有限公司 | Microchannel processor for sewage treatment, microchannel module and manufacturing method thereof |
-
2004
- 2004-07-30 CN CN2004200721327U patent/CN2724215Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841764A (en) * | 2017-11-27 | 2019-06-04 | 广西明福科技有限公司 | A kind of anticollision lead storage battery |
| CN116768330A (en) * | 2023-07-13 | 2023-09-19 | 四川红杉岭环保科技有限公司 | Microchannel processor for sewage treatment, microchannel module and manufacturing method thereof |
| CN116768330B (en) * | 2023-07-13 | 2024-01-30 | 四川红杉岭环保科技有限公司 | Microchannel processor for sewage treatment, microchannel module and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY XIANGLONG ENERGY RESOURCE SCIENCE C Free format text: FORMER OWNER: FAN CHENGKAI Effective date: 20070928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070928 Address after: 523960 Henggang second industrial zone, Houjie Town, Guangdong, Dongguan Patentee after: Dongguan Xianglong Energy Technology Co., Ltd. Address before: Hongkong Tongluowan road 463 No. 465 Albeniz Xuan 14 floor C block Patentee before: Fan Chengkai |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20120730 |