CN202009057U - 一种管式胶体锌镍蓄电池 - Google Patents
一种管式胶体锌镍蓄电池 Download PDFInfo
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- CN202009057U CN202009057U CN2011200732849U CN201120073284U CN202009057U CN 202009057 U CN202009057 U CN 202009057U CN 2011200732849 U CN2011200732849 U CN 2011200732849U CN 201120073284 U CN201120073284 U CN 201120073284U CN 202009057 U CN202009057 U CN 202009057U
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- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 title abstract description 7
- 239000000084 colloidal system Substances 0.000 title description 2
- 239000003792 electrolyte Substances 0.000 claims abstract description 19
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims 1
- 238000009776 industrial production Methods 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 4
- 210000001787 dendrite Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- BSWGGJHLVUUXTL-UHFFFAOYSA-N silver zinc Chemical compound [Zn].[Ag] BSWGGJHLVUUXTL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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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
-
- 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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- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
本实用新型提供一种管式胶体锌镍蓄电池，包括电池槽盖、正极板、负极板、负极板和正极板之间设置的隔板、电解液、极柱和安全阀，蓄电池两侧为正极板，根据电池容量的大小，两侧的正极板之间顺序排列有N块正极板，相邻的正极板之间设有负极板，相邻的正极板和负极板之间设有薄板状隔板；正极板为板式涂膏式极板，负极板为管式极板，隔板采用薄板状的PVC-SiO2隔板，电解液采用胶体电解液。本实用新型由于采用管式负极板和胶体电解液，使得锌镍蓄电池摆脱只有小容量电池的格局，单体容量可做到几千AH；并且有效地提高锌镍蓄电池的使用寿命，提高蓄电池的容量等优点，适用于工业生产。
Description
技术领域
本实用新型涉及一种锌镍蓄电池，尤其是一种管式胶体锌镍蓄电池。
背景技术
锌镍二次电池由锌电极和镍电极组成, 兼有锌银电池锌负极高容量和镉镍电池镍正极长寿命的优越性能。锌镍二次电池在性能上具有容量大、比能量高，一般为镉镍电池的一倍, 为氢镍电池的2倍，安全性好、工作电压高、无记忆效应、优异的低温性能、可大电流快速充放电等优点, 在电池的生产和使用过程对环境不产生污染, 属于“ 绿色电池” 。且电池反应产物容易再生利用，在能源紧缺的当代，是人们十分关注的重要的能源之一，被称之为是“面向21世纪的绿色能源”。它用于电力车辆、航标灯、无人观测站、无线电收发报机、移动通讯设备等领域。便携电器大量的涌现和世界范围内电动汽车热的出现，为高比能锌电池的应用开辟了新的领域。
在锌镍电池中，传统的锌负极制作均是：将金属锌粉、氧化锌或者是两者的混合物与粘结剂、水等以一定比率充分和匀成糊状（称之为负极活性物质），再填涂到导电网或导电板栅上压制成板式电极，也就是常说的涂膏式电极。以此种方式制作的负极在充放电过程当中，活性物质由于本身的体积发生变化和充电时产生的气体冲刷作用而变得疏松，不久就会脱落，导致电池容量一次不如一次，电池寿命不长。再着电解液为液态，极板容易产生枝晶，刺穿隔膜引起电池短路，至使电池寿命终止。
实用新型内容
本实用新型的目的在于克服现有技术之不足而提供一种结构简单、能有效地提高锌镍蓄电池的使用寿命，提高锌镍蓄电池的容量的制作方式。
本实用新型的目的通过下述技术方案予以实现：
一种管式胶体锌镍蓄电池，包括电池槽盖、正极板、负极板及负极板和正极板之间设置的隔板、电解液，所述正极板采用板式涂膏式极板，所述负极板采用管式极板，所述隔板采用薄板状的PVC-SiO2隔板。
本实用新型中，所述负极板采用管式极板。所述极板可采用灌粉或挤膏的形式制成；所述极板的管套可以为圆管或方管。
由于采用上述的方案，负极锌膏填充在所述管套内，防止负极活性物质的脱落；电解液中掺入SiO2胶体，使得电解液为凝固状态，减缓了枝晶的产生。从而提高蓄电池的使用寿命，提高蓄电池的容量。
综上所述，所述实用新型管式胶体结构能有效地提高锌镍蓄电池的使用寿命，提高蓄电池的容量等优点，适用于工业生产。
附图说明
图1 为本实用新型的结构示意图；
附图1中，1—电池槽盖、2—正极板、3—负极板、4—隔板、5—电解液、6—极柱、7—安全阀。
具体实施方式
参见图1，来详细说明管式胶体锌镍蓄电池的具体实施方式。
如图1所示，一种管式胶体锌镍蓄电池，包括电池槽盖1、正极板2、负极板3、负极板3和正极板2之间设置的隔板4、电解液5、极柱6和安全阀7，蓄电池两侧为正极板2，根据电池容量的大小，两侧的正极板2之间顺序排列有多块正极板2，相邻的正极板2之间设有负极板3，相邻的正极板2和负极板3之间设有薄板状隔板4；正极板2为板式涂膏式极板，负极板3为管式极板，隔板4采用薄板状的PVC-SiO2隔板，电解液5采用胶体电解液。
本实用新型将负极锌膏填充到管套的中，制成管式负极板3，在电池充放电过程中由于锌膏被套管牢牢包裹住，杜绝了使用过程中锌膏的脱落。所述电解液5为掺入SiO2胶体电解质的电解液，所述SiO2胶体电解质含量占所述电解液5总重量的4%～30%，使得电解液5为凝固状态，从而有效的防止枝晶的产生。
Claims (3)
1.一种管式胶体锌镍蓄电池，包括电池槽盖（1）、正极板（2）、负极板（3）、负极板（3）和正极板（2）之间设置的隔板（4）、电解液（5）、极柱（6）和安全阀（7），其特征在于：所述正极板（2）为板式涂膏式极板，所述负极板（3）为管式极板，所述隔板（4）为薄板状的PVC-SiO2隔板。
2.根据权利要求1所述的管式胶体锌镍蓄电池，其特征在于：所述负极板（3）为灌粉式或挤膏式极板。
3.根据权利要求1或2所述的管式胶体锌镍蓄电池，其特征在于：所述负极板（3）的管套为圆管或方管。
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| CN2011200732849U CN202009057U (zh) | 2011-03-18 | 2011-03-18 | 一种管式胶体锌镍蓄电池 |
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| CN2011200732849U CN202009057U (zh) | 2011-03-18 | 2011-03-18 | 一种管式胶体锌镍蓄电池 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723533A (zh) * | 2011-03-31 | 2012-10-10 | 湖南丰日电源电气股份有限公司 | 一种管式胶体锌镍蓄电池 |
| CN111261953A (zh) * | 2019-12-04 | 2020-06-09 | 超威电源集团有限公司 | 一种高比能量锌镍电池的电解液及其制备方法 |
-
2011
- 2011-03-18 CN CN2011200732849U patent/CN202009057U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723533A (zh) * | 2011-03-31 | 2012-10-10 | 湖南丰日电源电气股份有限公司 | 一种管式胶体锌镍蓄电池 |
| CN111261953A (zh) * | 2019-12-04 | 2020-06-09 | 超威电源集团有限公司 | 一种高比能量锌镍电池的电解液及其制备方法 |
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Denomination of utility model: Tube colloid zinc-nickel battery Effective date of registration: 20150104 Granted publication date: 20111012 Pledgee: Bank of Beijing Limited by Share Ltd Changsha branch Pledgor: Hu'nan Fengri Power and Electric Co., Ltd. Registration number: 2014430000027 |
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