JPH074771Y2 - Electrolyte container for storage battery - Google Patents
Electrolyte container for storage batteryInfo
- Publication number
- JPH074771Y2 JPH074771Y2 JP1989080167U JP8016789U JPH074771Y2 JP H074771 Y2 JPH074771 Y2 JP H074771Y2 JP 1989080167 U JP1989080167 U JP 1989080167U JP 8016789 U JP8016789 U JP 8016789U JP H074771 Y2 JPH074771 Y2 JP H074771Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- storage battery
- electrolyte
- tubular portion
- sulfuric acid
- 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 - Lifetime
Links
Classifications
-
- Y02E60/126—
Description
【考案の詳細な説明】 産業上の利用分野 本考案は即用式鉛蓄電池の電解液容器に関する。DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to an electrolyte container for a lead-acid battery for immediate use.
従来技術 満充電した極板を乾燥させ蓄電池に組み込んだあと、該
蓄電池を密封しておいて使用時に該密封を解除し電解液
を注入するだけで直ちに使用することができる即用式鉛
蓄電池の電解液容器は、例えば実開昭62−79357号公報
あるいは実開昭62−81364号公報等に示される如く数多
くのものが提案されている。BACKGROUND OF THE INVENTION Prior art lead-acid battery that can be used immediately after drying a fully charged electrode plate and assembling it in a storage battery, sealing the storage battery, releasing the seal when in use, and injecting an electrolyte solution A large number of electrolytic solution containers have been proposed, as disclosed in, for example, Japanese Utility Model Publication No. 62-79357 or Japanese Utility Model Publication No. 62-81364.
考案が解決しようとする課題 上記の電解液容器は、一種類の電解液すなわち希硫酸を
収容するものであった。しかし希硫酸を電解液として使
用した鉛蓄電池は、電解液が成層化現象（電解液の上と
下とで電解液の比重値に濃淡差が生じること）を起こ
し、負極板の下部が損傷を受けて早期に寿命に達すると
いう問題点があった。また最近多量に販売されだした即
用式の密閉形鉛蓄電池においては、電解液が実質的に極
板とセパレータとに含浸されているため、上記成層化現
象が一層顕著であった。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention The above-described electrolytic solution container contains one type of electrolytic solution, that is, dilute sulfuric acid. However, in lead acid batteries that use dilute sulfuric acid as the electrolyte, the electrolyte undergoes a stratification phenomenon (the density difference between the top and bottom of the electrolyte causes a difference in the density of the electrolyte), and the bottom of the negative electrode plate is damaged. There was a problem of reaching the end of life at an early stage. Further, in the immediate-use closed-type lead-acid battery, which has recently been sold in large quantities, since the electrode plate and the separator are substantially impregnated with the electrolytic solution, the stratification phenomenon is more remarkable.
本考案は、従来技術の有する上記問題点に鑑みてなされ
たものであり、その目的とするところは、鉛蓄電池が上
記成層化現象に起因する早期寿命にならない蓄電池用電
解液容器を提供するものである。The present invention has been made in view of the above problems of the prior art, and an object thereof is to provide an electrolytic solution container for a storage battery, in which the lead storage battery does not have an early life due to the stratification phenomenon. Is.
課題を解決するための手段 上記目的を達成するために本考案は、Ａ容器２と、Ｂ容
器３とを有し、前記Ａ容器２は、一端にＡ開口筒状部５
を有し、硫酸と混ざることによりゲル状電解液となる材
料を収容するものであり、前記Ｂ容器３は、一端にＢ開
口筒状部６を有し、硫酸を収容するものであり、前記Ａ
開口筒状部５とＢ開口筒状部６は、端面が同一平面上に
あり、薄膜７によって封口されているものであり、前記
Ａ容器とＢ容器３は、一体に形成されていることを特徴
とするものである。Means for Solving the Problems To achieve the above object, the present invention comprises an A container 2 and a B container 3, said A container 2 having an A opening tubular portion 5 at one end.
And containing a material that becomes a gel electrolyte by mixing with sulfuric acid. The B container 3 has a B opening cylindrical portion 6 at one end and contains sulfuric acid. A
The open tubular portion 5 and the B open tubular portion 6 have end surfaces on the same plane and are closed by the thin film 7. The A container and the B container 3 are integrally formed. It is a feature.
作用 Ａ容器２の前記材料とＢ容器３の希硫酸とを蓄電池内に
同時に注入することにより、それぞれが十分に混ざり合
ってゲル状電解液を短時間かつ簡単に生成させることが
できる。そのことによって、蓄電池の使用中に電解液が
成層化現象を起こさなくなり、蓄電池が早期寿命に至る
のを防止出来る。Action By simultaneously injecting the material of the A container 2 and the dilute sulfuric acid of the B container 3 into the storage battery, they can be sufficiently mixed with each other to form the gel electrolyte in a short time and easily. As a result, the electrolyte does not cause a stratification phenomenon during use of the storage battery, and it is possible to prevent the storage battery from reaching an early life.
実施例 第２図において、１は本考案蓄電池用電解液容器であ
り、Ａ容器２を有し、該Ａ容器２には希硫酸に添加する
ことによりゲル状電解液を形成する材料、例えばSiO2を
40％程度分散させた水溶液を収容したもので、下方に円
筒形をしたＡ開口筒状部５が形成されている。該Ａ開口
筒状部５の円筒内には蓄電池の注液筒９（第４図に示
す）がはまり込むようになっている。またＢ容器３を有
し、該Ｂ容器３には比重値1.300程度の希硫酸が収容さ
れており、下方には円筒形をしたＢ開口筒状部６が形成
され、該Ｂ開口筒状部６の円筒内には蓄電池の注液筒10
（第４図に示す）がはまり込むようになっている。上記
Ａ容器２とＢ容器３とは隔離壁４により一体に構成さ
れ、Ａ開口筒状部５の端面とＢ開口筒状部６の端面には
双方に共通して広がった薄膜７が形成されている。上記
Ａ容器２とＢ容器３とには両方を合計して蓄電池１セル
分の電解液に相当する液が収容されているので、例えば
６セルのモノブロック式鉛蓄電池用としては６セル分を
連結して構成する（第１図に示す如く）。また最も望ま
しいゲル状電解液を形成するにはSiO2を2wt％程度希硫
酸に添加すれば良く、そのために上記Ａ容器２の容積は
Ｂ容器３の容積よりも小さく形成する。上記Ａ開口筒状
部５の端面とＢ開口筒状部６の端面とに薄膜７を形成さ
せるには、容器本体８（薄膜７を除外した部分の蓄電池
用電解液容器全体を指す）をポリエチレン樹脂で形成し
ておき、例えばアルミ箔とポリエチレンフイルムとの２
重層からなる薄膜７を使用し、ポリエチレンフイルム側
をＡ開口筒状部５の端面とＢ開口筒状部６の端面とに当
てがいアルミ箔側から加熱してポリエチレンフイルムを
ポリエチレン樹脂に溶着させる。Example In FIG. 2, reference numeral 1 is an electrolyte solution container for a storage battery according to the present invention, which has an A container 2, and a material which forms a gel electrolyte by adding dilute sulfuric acid to the A container 2, such as SiO 2. 2
It contains an aqueous solution having a dispersion of about 40%, and has a cylindrical A-opening tubular portion 5 formed below. A liquid injection cylinder 9 (shown in FIG. 4) of the storage battery is fitted in the cylinder of the A-opening cylindrical portion 5. Further, it has a B container 3, in which dilute sulfuric acid having a specific gravity of about 1.300 is stored, and a cylindrical B opening cylindrical portion 6 is formed below, and the B opening cylindrical portion is formed. In the cylinder of No. 6, the battery injection cylinder 10
(Shown in FIG. 4) is designed to fit in. The A container 2 and the B container 3 are integrally configured by a partition wall 4, and a thin film 7 is formed on the end surface of the A opening tubular portion 5 and the B opening tubular portion 6 so as to be common to both. ing. Since the A container 2 and the B container 3 both contain a liquid equivalent to the electrolyte solution for one cell of the storage battery, for example, for a monoblock lead storage battery of 6 cells, 6 cells are required. They are connected and configured (as shown in FIG. 1). Further, in order to form the most desirable gel electrolyte, SiO 2 may be added to dilute sulfuric acid in an amount of about 2 wt%. Therefore, the volume of the A container 2 is made smaller than that of the B container 3. In order to form the thin film 7 on the end surface of the A-opening tubular portion 5 and the end surface of the B-opening tubular portion 6, the container body 8 (referring to the entire portion of the storage battery electrolyte container excluding the thin film 7) is polyethylene. It is made of resin, for example 2 of aluminum foil and polyethylene film.
Using a thin film 7 composed of multiple layers, the polyethylene film side is applied to the end surfaces of the A-opening tubular portion 5 and the B-opening tubular portion 6 and heated from the aluminum foil side to weld the polyethylene film to the polyethylene resin.
上記注液筒９と注液筒10とは、第４図に示す如く蓄電池
の蓋11の凹陥部12の底壁面13から突設されており、注液
筒９には蓄電池内部と連通する注液孔14と上端に傾斜16
が形成されている。該傾斜16はハスに切断した形状に形
成されている。注液筒10には蓄電池内部と連通する注液
孔15と上端に傾斜17が形成されている。該傾斜17もハス
に切断した形状に形成されている。なお凹陥部12の側壁
には排気孔18、18′が形成されている。The liquid injection cylinder 9 and the liquid injection cylinder 10 are projected from the bottom wall surface 13 of the recess 12 of the lid 11 of the storage battery as shown in FIG. 4, and the injection pipe 9 communicates with the inside of the storage battery. Liquid hole 14 and slope 16 on top
Are formed. The slope 16 is formed in a shape cut into lotus. The liquid injection cylinder 10 is provided with a liquid injection hole 15 that communicates with the inside of the storage battery and a slope 17 at the upper end. The slope 17 is also formed into a shape cut into lotus. Exhaust holes 18 and 18 'are formed in the side wall of the recess 12.
これをその動作について説明すれば、Ａ容器２のＡ開口
筒状部５とＢ容器３のＢ開口筒状部６（第２図に示す）
とを第４図に示す如く注液筒９と注液筒10へ突き刺す。
薄膜７は上端の傾斜16および17の頂点で突き破られる。
その後、Ａ容器２とＢ容器３の天井壁19、19′（第２図
に示す）にキリ等によって孔を開ければ、蓄電池内部の
空気は排気孔18、18′から置換するので、注入孔14およ
び注入孔15を通じて、Ａ容器２とＢ容器３に収容された
それぞれの液が蓄電池内部に注入される。注入されたと
同時に希硫酸が極板と反応を起こして激しくガッシング
するためSiO2を40％程度分散させた水溶液と希硫酸とが
攪拌され両者が十分混ざり合ってゲル状の電解液を形成
する。The operation will be described below. The A-opening tubular portion 5 of the A container 2 and the B-opening tubular portion 6 of the B container 3 (shown in FIG. 2).
4 and 5 are inserted into the liquid injection cylinder 9 and the liquid injection cylinder 10 as shown in FIG.
The membrane 7 is pierced at the apex of the upper slopes 16 and 17.
After that, if holes are made in the ceiling walls 19 and 19 '(shown in FIG. 2) of the A container 2 and the B container 3 by drilling or the like, the air inside the storage battery is replaced from the exhaust holes 18 and 18'. Through the injection hole 14 and the injection hole 15, the respective liquids contained in the A container 2 and the B container 3 are injected into the storage battery. Simultaneously with the injection, dilute sulfuric acid reacts with the electrode plate and vigorously gasses, so that an aqueous solution in which about 40% of SiO 2 is dispersed and dilute sulfuric acid are sufficiently mixed to form a gel electrolyte.
考案の効果 本考案は上記の如く２種類の液を収容した容器を使用し
た蓄電池用電解液容器であり、即用式鉛蓄電池にこれら
２種類の液を注液することにより、それぞれの液が十分
に混ざり合ってゲル状電解液を短時間に生成させること
ができる。電解液をゲル状にすると成層化現象が生じな
いため鉛蓄電池が成層化現象に起因した早期寿命になら
ない。また蓄電池の複数セルと同数の容器を連結させ、
蓄電池の注液筒に蓄電池用電解液容器の開口を突き刺
し、各容器の天井壁に孔を開けるのみで、複数のセルを
有したモノブロック式蓄電池に一挙に注液が行えるた
め、注液作業が極めて簡単にできる。Effect of the Invention The present invention is an electrolytic solution container for a storage battery, which uses a container containing two kinds of liquids as described above. By injecting these two kinds of liquids into a lead-acid battery for immediate use, the respective liquids are The gelled electrolyte can be sufficiently mixed to form the gel electrolyte in a short time. When the electrolyte solution is gelled, the stratification phenomenon does not occur, so the lead storage battery does not have an early life due to the stratification phenomenon. In addition, connect the same number of containers as multiple cells of the storage battery,
Just by piercing the opening of the storage battery electrolyte container into the storage battery injection cylinder and opening a hole in the ceiling wall of each container, it is possible to inject liquid into a monoblock storage battery with multiple cells all at once. Can be done very easily.
第１図は本考案蓄電池用電解液容器の外観正面図、第２
図は第１図の１−１′部断面図、第３図は本考案蓄電池
用電解液容器により即用式鉛蓄電池に注液をしている状
態を示す外観正面図、第４図は注液部の要部断面図であ
る。 １……蓄電池用電解液容器、２……Ａ容器 ３……Ｂ容器、５……Ａ開口筒状部 ６……Ｂ開口筒状部、７……薄膜 ９、10……注液筒FIG. 1 is an external front view of an electrolytic solution container for a storage battery according to the present invention, FIG.
Fig. 1 is a cross-sectional view of the 1-1 'part of Fig. 1, Fig. 3 is an external front view showing a state in which a lead-acid type lead-acid battery for immediate use is being filled with an electrolytic solution container for storage batteries of the present invention, and Fig. 4 is It is a principal part sectional drawing of a liquid part. 1 ... Battery electrolyte container, 2 ... A container 3 ... B container, 5 ... A opening tubular part 6 ... B opening tubular part, 7 ... thin film 9, 10 ... injection tube
Claims (1)
し、硫酸と混ざることによりゲル状電解液となる材料を
収容するものであり、 前記Ｂ容器（３）は、一端にＢ開口筒状部（６）を有
し、硫酸を収容するものであり、 前記Ａ開口筒状部（５）とＢ開口筒状部（６）は、端面
が同一平面上にあり、薄膜（７）によって封口されてい
るものであり、 前記Ａ容器（２）とＢ容器（３）は、一体に形成されて
いることを特徴とする、 蓄電池用電解液容器。1. A container (2) and a B container (3), wherein the A container (2) has an A-opening tubular portion (5) at one end, and the gel is formed by mixing with sulfuric acid. The B container (3) has a B opening tubular part (6) at one end and contains sulfuric acid, and the A opening tubular part ( 5) and the B opening tubular portion (6) have end faces on the same plane and are closed by a thin film (7), and the A container (2) and the B container (3) are integrally formed. An electrolytic solution container for a storage battery, which is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080167U JPH074771Y2 (en) | 1989-07-07 | 1989-07-07 | Electrolyte container for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080167U JPH074771Y2 (en) | 1989-07-07 | 1989-07-07 | Electrolyte container for storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0319259U JPH0319259U (en) | 1991-02-26 |
| JPH074771Y2 true JPH074771Y2 (en) | 1995-02-01 |
Family
ID=31624979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989080167U Expired - Lifetime JPH074771Y2 (en) | 1989-07-07 | 1989-07-07 | Electrolyte container for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074771Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0756811B2 (en) * | 1985-08-09 | 1995-06-14 | 日本電池株式会社 | Sealed lead acid battery |
| JPH0414852Y2 (en) * | 1986-10-27 | 1992-04-03 |
-
1989
- 1989-07-07 JP JP1989080167U patent/JPH074771Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319259U (en) | 1991-02-26 |
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