CN202094215U - 一种高型电池板栅 - Google Patents

一种高型电池板栅 Download PDF

Info

Publication number
CN202094215U
CN202094215U CN2011202306757U CN201120230675U CN202094215U CN 202094215 U CN202094215 U CN 202094215U CN 2011202306757 U CN2011202306757 U CN 2011202306757U CN 201120230675 U CN201120230675 U CN 201120230675U CN 202094215 U CN202094215 U CN 202094215U
Authority
CN
China
Prior art keywords
ribs
rib
type battery
grid
thick
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
Application number
CN2011202306757U
Other languages
English (en)
Inventor
杨水根
黎立华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hu'nan Fengri Power And Electric Co Ltd
Original Assignee
Hu'nan Fengri Power And Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hu'nan Fengri Power And Electric Co Ltd filed Critical Hu'nan Fengri Power And Electric Co Ltd
Priority to CN2011202306757U priority Critical patent/CN202094215U/zh
Application granted granted Critical
Publication of CN202094215U publication Critical patent/CN202094215U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

  • Cell Electrode Carriers And Collectors (AREA)

Abstract

本实用新型公开了一种运输可靠、铅膏结合牢固、机械强度高的高型电池板栅，包括极耳、边框筋条、横筋条、纵筋条，其特征是：所述的边框筋条、横筋条、纵筋条的横截面都采用多边形形状，所述的横筋条在高度方向上呈左右交错排列，所述板栅设有四根粗筋条，所述粗筋条的两端与边框筋条连接，所述粗筋条的横截面积大于所述的横筋条和纵筋条的横截面积。采用本实用新型板栅，可以使铅膏与板栅结合更加牢固，板栅的导电性更好，活性物质利用率高，板栅骨架强度大，合金用量少，可以节约资源。

Description

一种高型电池板栅
技术领域
本实用新型涉及一种阀控式密封铅酸蓄电池，特别是涉及一种高型铅酸蓄电池板栅。 
背景技术
在某些场所，对阀控式密封铅酸蓄电池的占地面积会有严格限制，要求电池底部面积小、但容量要求大，这就需要将电池设计成高型电池。将电池设计成高型电池，不是简单地将电池拔高，这中间有很多的技术问题和工艺问题需要解决，电池的极板、板栅、电池槽、电池盖、端子、极柱、汇流排、电解质等都需要重新设计。由于板栅包含在极板中，起导电和骨架支撑作用，如设计不合理将导致电池容量早衰、电池失容、极板活性物质脱落。尤其在运输途中，极板需经受振动、颠簸，如板栅结构不好，将造成铅膏脱落，甚至极板开裂，从而使电池损坏。 
实用新型内容
本实用新型所要解决的技术问题是提供一种运输可靠、铅膏结合牢固、机械强度高的高型电池板栅。 
本实用新型采用的技术方案是：一种高型电池板栅，包括极耳、边框筋条、横筋条、纵筋条，所述的边框筋条、横筋条、纵筋条的横截面都采用五边形或六边形形状，所述的横筋条在高度方向上呈左右交错排列，所述板栅设有四根粗筋条，所述粗筋条的两端与边框筋条连接，所述粗筋条的横截面积大于所述的横筋条和纵筋条的横截面积。 
作为优先，所述的四根粗筋条中，有两根呈纵向布置，其两端与上下边框筋条连接，另有两根呈横向布置，其两端与左右边框筋条连接。 
作为优先，所述的四根粗筋条均呈放射状，其两端与上下边框筋条连接。 
本实用新型的有效果如下： 
1、铅膏与板栅结合牢固，运输可靠。由于边框筋条、横筋条、纵筋条的横截面采用多边形形状，比普通的三边形、四边形工艺性要好，与铅膏的结合面积大，接触部分不规则，使铅膏与板栅结合牢固。横筋条在高度方向上呈左右交错排列，其在电池槽底部的投影面积大于排列一致的横筋条，能加大铅膏下落的阻力，同时，交错排列的横筋条与铅膏的结合强度也大于排列一致的横筋条与板栅的结合强度。在运输途中，能保证极板上的铅膏不会脱落，保证极板不会变形开裂。
2、板栅的导电性好、活性物质利用率高。由于板栅高度很高，所以在板栅上设四根粗筋条，来增强板栅下部的导电性。粗筋条的两端与边框筋条连接，粗筋条的横截面积大于所述的横筋条和纵筋条的横截面积，使板栅下部的电阻减小，充放电时板栅下部能获得更大的电流，使下部铅膏中的活性物质能充分参与反应，提高整个极板的活性物质利用率。 
3、板栅骨架强度大，合金用量少，可以节约资源。同样强度的情况下，采用本实用新型的板栅结构，可以减少板栅合金用量，节约资源。 
附图说明
图1是高型电池板栅第一种实施方式的主视图。 
图2是高型电池板栅第二种实施方式的主视图。 
图3是高型电池板栅沿Ⅰ—Ⅰ线的侧向剖视图。 
图4是高型电池板栅侧向剖视图中B部分的局部放大图。 
图5～图10是板栅筋条横截面的各种形状。 
具体实施方式
下面结合具体实施例对本实用新型作进一步详细说明。 
实施例一： 
如图1所示，高型电池板栅，包括极耳、边框筋条、横筋条、纵筋条，其中，边框筋条、横筋条、纵筋条的横截面采用图5～图10所示的五边形或六边形。从图4所示的局部放大图可以看出，横筋条在高度方向上呈左右交错排列，这样可以使铅膏与板栅结合的强度更好。从图1所示的主视图可以看出，板栅中间设有四根粗筋条，有两根呈纵向布置，其两端与上下边框筋条连接，另有两根呈横向布置，其两端与左右边框筋条连接。为四要粗筋条主要起加强下部导电的作用。充电时，能将外部的电流通过电阻最小的途径输送到板栅下部，使下部附着的铅膏活性物质能充分地发生反应，接受充电；放电时，可以将下部活性物质发生化学反应所产生的电流通过电阻最小的途径输送到外部。
实施例二： 
如图2所示，高型电池板栅，包括极耳、边框筋条、横筋条、纵筋条，其中，边框筋条、横筋条、纵筋条的横截面采用图5～图10所示的五边形或六边形。从图4所示的局部放大图可以看出，横筋条在高度方向上呈左右交错排列。从图2所示的主视图可以看出，板栅设有四根粗筋条，四根粗筋条均呈放射状，其两端与上下边框筋条连接。

Claims (3)

1.一种高型电池板栅，包括极耳、边框筋条、横筋条、纵筋条，其特征在于：所述的边框筋条、横筋条、纵筋条的横截面都采用五边形或六边形形状，所述的横筋条在高度方向上呈左右交错排列，所述板栅设有四根粗筋条，所述粗筋条的两端与边框筋条连接，所述粗筋条的横截面积大于所述的横筋条和纵筋条的横截面积。
2.根据权利要求1所述的一种高型电池板栅，其特征在于：所述的四根粗筋条中，有两根呈纵向布置，其两端与上下边框筋条连接，另有两根呈横向布置，其两端与左右边框筋条连接。
3.根据权利要求1所述的一种高型电池板栅，其特征在于：所述的四根粗筋条均呈放射状，其两端与上下边框筋条连接。
CN2011202306757U 2011-07-02 2011-07-02 一种高型电池板栅 Expired - Fee Related CN202094215U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202306757U CN202094215U (zh) 2011-07-02 2011-07-02 一种高型电池板栅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202306757U CN202094215U (zh) 2011-07-02 2011-07-02 一种高型电池板栅

Publications (1)

Publication Number Publication Date
CN202094215U true CN202094215U (zh) 2011-12-28

Family

ID=45369263

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202306757U Expired - Fee Related CN202094215U (zh) 2011-07-02 2011-07-02 一种高型电池板栅

Country Status (1)

Country Link
CN (1) CN202094215U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102856559A (zh) * 2011-07-02 2013-01-02 湖南丰日电源电气股份有限公司 一种高型电池板栅

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102856559A (zh) * 2011-07-02 2013-01-02 湖南丰日电源电气股份有限公司 一种高型电池板栅

Similar Documents

Publication Publication Date Title
CN201616473U (zh) 一种动力型中大密蓄电池板栅
CN102856559A (zh) 一种高型电池板栅
CN202094215U (zh) 一种高型电池板栅
CN102780007A (zh) 一种电动自行车蓄电池用高利用率极板板栅
CN203746976U (zh) 一种电动自行车用铅酸蓄电池板栅结构
CN203179984U (zh) 一种铅酸蓄电池极板板栅
CN203617392U (zh) 蓄电池板栅改良结构
CN202817102U (zh) 一种电动车用铅酸蓄电池负极板栅
CN105655594A (zh) 一种极板板栅
CN201708211U (zh) 铅酸蓄电池板栅
CN202308163U (zh) 一种蓄电池栅板新结构
CN208580803U (zh) 一种铅酸蓄电池用高强度极板
CN202004085U (zh) 一种双极耳正极板
CN204927421U (zh) 一种起动用高功率薄型板栅
CN201156561Y (zh) 铅酸蓄电池用板栅
CN202977604U (zh) 一种高功率铅酸蓄电池板栅结构
CN205828538U (zh) 一种可延长使用寿命的正板栅
CN202004094U (zh) 一种铅酸蓄电池板栅
CN203932207U (zh) 耐蠕变型蓄电池板栅
CN202042551U (zh) 一种铅酸蓄电池板栅
CN201796993U (zh) 一种大容量涂膏式极板
CN201754420U (zh) 电池板栅
CN205944312U (zh) 一种便于安装的电动车用铅蓄电池
CN202259544U (zh) 蓄电池板栅
CN201796994U (zh) 一种铅酸蓄电池用板栅

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Battery grid with high mechanical strength

Effective date of registration: 20150104

Granted publication date: 20111228

Pledgee: Bank of Beijing Limited by Share Ltd Changsha branch

Pledgor: Hu'nan Fengri Power and Electric Co., Ltd.

Registration number: 2014430000027

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160218

Granted publication date: 20111228

Pledgee: Bank of Beijing Limited by Share Ltd Changsha branch

Pledgor: Hu'nan Fengri Power and Electric Co., Ltd.

Registration number: 2014430000027

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111228

Termination date: 20200702