CN104835936A - Anti-leakage rubber connector for adding acid to storage battery - Google Patents
Anti-leakage rubber connector for adding acid to storage battery Download PDFInfo
- Publication number
- CN104835936A CN104835936A CN201510109458.5A CN201510109458A CN104835936A CN 104835936 A CN104835936 A CN 104835936A CN 201510109458 A CN201510109458 A CN 201510109458A CN 104835936 A CN104835936 A CN 104835936A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- acid adding
- acid
- adding kettle
- connection part
- 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.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses an anti-leakage rubber connector for adding acid to a storage battery. The anti-leakage rubber connector includes a surface plate connection part and an acid-adding pot connection part, wherein an inner wall of the surface plate connection part is matched with an outer wall of an end part of a surface plate of the battery while the inner wall of the acid-adding pot connection part is matched with an outer wall of an end part of the acid-adding pot connection part. Insulation rings are arranged between the surface plate connection part and the acid-adding pot connection part, wherein the inner diameters of the insulation rings are all less than those of the surface plate connection part and the acid-adding pot connection part. By means of the addition of the insulation rings between the surface plate connection part and the acid-adding pot connection part, an excellent sealing effect on a clearance between the surface plate connection part and the acid-adding pot connection part is achieved, thereby preventing leakage of acid liquids. In addition, the inner wall of the acid-adding pot connection part is in a cone structure with arrangement of protruding bars, so that an acid-adding pot can be plugged-in and pulled-out more easily. During acid addition, because the acid-adding pot connection part is inclined in a certain degree, the acid-adding pot can be sealed tightly, thereby preventing leakage.
Description
Technical field
The invention belongs to rubber technical field, specifically relate to a kind of anti-leak storage battery acidification elastomer connector.
Background technology
Existing storage battery acidification elastomer connector is a kind of cylindric product, rely on upper and lower endoporus to intert respectively and connect acid adding kettle end opening and storage battery steam vent, holes interface is that rigid plastics connects, cannot be completely tight, and elastomer connector be subject to for a long time sulfuric acid soak cause loss of elasticity and distortion, finally cause using continuously acid solution in acid adding process to leak outside.
In prior art, only only have panel connecting portion and acid adding kettle connecting portion two parts, battery panel end can contact with acid adding kettle end, but often easily produce space, because panel connecting portion internal diameter is comparatively large, during acid adding, acid solution easily from acid adding kettle end along space to external leakage.And in the present invention, between panel connecting portion and acid adding kettle connecting portion, set up obstruct packing ring, sealing function can be played to the space between battery panel end and acid adding kettle end well, prevent acid liquor leakage.
Preferably, described acid adding kettle connecting portion inwall is tapered, and described acid adding kettle connecting portion is slightly less than the internal diameter away from intercepting packing ring end near the internal diameter intercepting packing ring end.In prior art, acid adding kettle connecting portion inwall is all straight tube shape usually, when will be connected with acid adding kettle, due to needs tight fit, elastomer connector internal diameter is all little than acid adding kettle internal diameter, and it is all more difficult that acid adding kettle will fill in elastomer connector, and due to inwall be straight tube shape, easily slide during acid adding, also can cause acid liquor leakage, will extract also very difficult after acid adding completes.Acid adding kettle connecting portion inwall in the present invention adopts pyramidal structure, and filling in and extracting of acid adding kettle is more prone to, and because acid adding connecting portion has constant slope during acid adding, energy fastening acid adding kettle, is less likely to occur to leak.
Preferably, described acid adding kettle connecting portion inwall is provided with raised line.Raised line can carry out fastening to acid adding kettle further, is less likely to occur to slide during acid adding, prevents acid liquor leakage.
Preferably, described raised line is circumferentially arranged, and described raised line continued circling acid adding kettle connecting portion inwall one encloses.Form a complete circle raised line, be equivalent to add a sealing ring, clamping acid adding kettle, prevents the play between elastomer connector and acid adding kettle.
Preferably, described raised line is arranged vertically, and described raised line has some, and some raised lines are spaced apart on acid adding kettle connecting portion inwall.Arrange the raised line of many longitudinal directions, can be conducive to filling in and extracting of acid adding kettle, can ensure again the interference fit between acid adding kettle and elastomer connector, effective sealing, prevents acid liquor leakage simultaneously.
Preferably, described raised line helically line be arranged on acid adding kettle connecting portion inwall.Be equivalent to form multi-turn sealing ring, simultaneously owing to being that hand of helix is arranged, be conducive to filling in and extracting of acid adding kettle, can ensure again the interference fit between acid adding kettle and elastomer connector, effective sealing, prevents acid liquor leakage simultaneously.
A kind of anti-leak storage battery acidification elastomer connector of the present invention, by setting up obstruct packing ring between panel connecting portion and acid adding kettle connecting portion, sealing function can be played to the space between battery panel end and acid adding kettle end well, prevent acid liquor leakage.And acid adding kettle connecting portion inwall adopts pyramidal structure and arranges raised line, filling in and extracting of acid adding kettle is more prone to, and because acid adding connecting portion has constant slope during acid adding, energy fastening acid adding kettle, is less likely to occur to leak.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of anti-leak storage battery acidification elastomer connector, can effectively prevent from, during acid adding, acid liquor leakage occurs, and extends the useful life of elastomer connector.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of anti-leak storage battery acidification elastomer connector, comprise panel connecting portion and acid adding kettle connecting portion, described panel connecting portion inwall matches with battery panel end outer wall, described acid adding kettle connecting portion inwall matches with acid adding kettle end outer wall, be provided with obstruct packing ring between described panel connecting portion and acid adding kettle connecting portion, the internal diameter of described obstruct packing ring is all less than the internal diameter of panel connecting portion and acid adding kettle connecting portion.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structural representation of a kind of anti-leak storage battery acidification of the present invention elastomer connector embodiment 1;
Fig. 2 is the structural representation of a kind of anti-leak storage battery acidification of the present invention elastomer connector embodiment 2;
Fig. 3 is the structural representation of a kind of anti-leak storage battery acidification of the present invention elastomer connector embodiment 3;
Fig. 4 is the structural representation of a kind of anti-leak storage battery acidification of the present invention elastomer connector embodiment 4.
Embodiment
As shown in Figure 1, for the preferred embodiment 1 of a kind of anti-leak storage battery acidification of the present invention elastomer connector, comprise panel connecting portion 2 and acid adding kettle connecting portion 4, described panel connecting portion 2 inwall matches with battery panel 1 end outer wall, described acid adding kettle connecting portion 4 inwall matches with acid adding kettle 5 end outer wall, be provided with between described panel connecting portion 2 and acid adding kettle connecting portion 4 and intercept packing ring 3, the internal diameter of described obstruct packing ring 3 is all less than the internal diameter of panel connecting portion 2 and acid adding kettle connecting portion 4.Set up between panel connecting portion 2 and acid adding kettle connecting portion 4 and intercept packing ring 3, sealing function can be played to the space between battery panel end 2 and acid adding kettle end 4 well, prevent acid liquor leakage.
Described acid adding kettle connecting portion 4 inwall is tapered, and described acid adding kettle connecting portion 4 is slightly less than the internal diameter away from intercepting packing ring 3 end near the internal diameter intercepting packing ring 3 end.Acid adding kettle connecting portion 4 inwall adopts pyramidal structure, and filling in and extracting of acid adding kettle 5 is more prone to, and because acid adding connecting portion 4 has constant slope during acid adding, energy fastening acid adding kettle 5, is less likely to occur to leak.
As shown in Figure 2, be the preferred embodiment 2 of a kind of anti-leak storage battery acidification of the present invention elastomer connector, its structure and embodiment 1 basic simlarity, difference is:
Described acid adding kettle connecting portion 4 inwall is provided with raised line 41.Described raised line 41 is circumferentially arranged, and described raised line 41 continued circling acid adding kettle connecting portion 4 inwall one encloses.Form a complete circle raised line 41, be equivalent to add a sealing ring, raised line 41 can carry out fastening to acid adding kettle 5 further, is less likely to occur to slide during acid adding, prevents the play between elastomer connector and acid adding kettle 5, prevents acid liquor leakage.
As shown in Figure 3, be the preferred embodiment 3 of a kind of anti-leak storage battery acidification of the present invention elastomer connector, its structure and embodiment 1 basic simlarity, difference is:
Described acid adding kettle connecting portion 4 inwall is provided with raised line 41.Described raised line 41 is arranged vertically, and described raised line 41 has some, and some raised lines 41 are spaced apart on acid adding kettle connecting portion 4 inwall.Arrange the raised line 41 of many longitudinal directions, can be conducive to filling in and extracting of acid adding kettle 5, can ensure again the interference fit between acid adding kettle 5 and elastomer connector, effective sealing, prevents acid liquor leakage simultaneously.
As shown in Figure 4, be the preferred embodiment 4 of a kind of anti-leak storage battery acidification of the present invention elastomer connector, its structure and embodiment 1 basic simlarity, difference is:
Described acid adding kettle connecting portion 4 inwall is provided with raised line 41.Described raised line 41 helically line is arranged on acid adding kettle connecting portion 4 inwall.Be equivalent to form multi-turn sealing ring, simultaneously owing to being that hand of helix is arranged, be conducive to filling in and extracting of acid adding kettle 5, can ensure again the interference fit between acid adding kettle 5 and elastomer connector, effective sealing, prevents acid liquor leakage simultaneously.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (6)
1. an anti-leak storage battery acidification elastomer connector, it is characterized in that: comprise panel connecting portion (2) and acid adding kettle connecting portion (4), described panel connecting portion (2) inwall matches with battery panel (1) end outer wall, described acid adding kettle connecting portion (4) inwall matches with acid adding kettle (5) end outer wall, be provided with between described panel connecting portion (2) and acid adding kettle connecting portion (4) and intercept packing ring (3), the internal diameter of described obstruct packing ring (3) is all less than the internal diameter of panel connecting portion (2) and acid adding kettle connecting portion (4).
2. a kind of anti-leak storage battery acidification elastomer connector according to claim 1, it is characterized in that: described acid adding kettle connecting portion (4) inwall is tapered, described acid adding kettle connecting portion (4) is slightly less than the internal diameter held away from obstruct packing ring (3) near the internal diameter that obstruct packing ring (3) is held.
3. a kind of anti-leak storage battery acidification elastomer connector according to claim 1, is characterized in that: described acid adding kettle connecting portion (4) inwall is provided with raised line (41).
4. a kind of anti-leak storage battery acidification elastomer connector according to claim 3, it is characterized in that: described raised line (41) is circumferentially arranged, described raised line (41) continued circling acid adding kettle connecting portion (4) inwall one encloses.
5. a kind of anti-leak storage battery acidification elastomer connector according to claim 3, it is characterized in that: described raised line (41) is arranged vertically, described raised line (41) has some, and some raised lines (41) are spaced apart on acid adding kettle connecting portion (4) inwall.
6. a kind of anti-leak storage battery acidification elastomer connector according to claim 3, is characterized in that: described raised line (41) helically line is arranged on acid adding kettle connecting portion (4) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109458.5A CN104835936A (en) | 2015-03-12 | 2015-03-12 | Anti-leakage rubber connector for adding acid to storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109458.5A CN104835936A (en) | 2015-03-12 | 2015-03-12 | Anti-leakage rubber connector for adding acid to storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104835936A true CN104835936A (en) | 2015-08-12 |
Family
ID=53813670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109458.5A Pending CN104835936A (en) | 2015-03-12 | 2015-03-12 | Anti-leakage rubber connector for adding acid to storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104835936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394525A (en) * | 2021-05-26 | 2021-09-14 | 天能电池集团股份有限公司 | Combined acid adding kettle for storage battery |
| CN113937437A (en) * | 2021-10-12 | 2022-01-14 | 浙江天能动力能源有限公司 | Acid adding kettle for producing storage battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890558Y (en) * | 2006-04-25 | 2007-04-18 | 徐赵群 | Extrusion type pipe joint |
| CN203300735U (en) * | 2013-06-27 | 2013-11-20 | 浙江天能电池(江苏)有限公司 | Combined storage battery acid adding kettle |
| CN203377313U (en) * | 2013-06-21 | 2014-01-01 | 长兴山洲橡塑有限公司 | Sealing gasket for acid filling of storage battery and acid filling nozzle matched with sealing gasket |
| CN203787504U (en) * | 2014-04-24 | 2014-08-20 | 长兴金程橡胶有限公司 | Storage battery acid charging kettle |
| CN204441377U (en) * | 2015-03-12 | 2015-07-01 | 长兴金程橡胶有限公司 | A kind of anti-leak storage battery acidification elastomer connector |
-
2015
- 2015-03-12 CN CN201510109458.5A patent/CN104835936A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890558Y (en) * | 2006-04-25 | 2007-04-18 | 徐赵群 | Extrusion type pipe joint |
| CN203377313U (en) * | 2013-06-21 | 2014-01-01 | 长兴山洲橡塑有限公司 | Sealing gasket for acid filling of storage battery and acid filling nozzle matched with sealing gasket |
| CN203300735U (en) * | 2013-06-27 | 2013-11-20 | 浙江天能电池(江苏)有限公司 | Combined storage battery acid adding kettle |
| CN203787504U (en) * | 2014-04-24 | 2014-08-20 | 长兴金程橡胶有限公司 | Storage battery acid charging kettle |
| CN204441377U (en) * | 2015-03-12 | 2015-07-01 | 长兴金程橡胶有限公司 | A kind of anti-leak storage battery acidification elastomer connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394525A (en) * | 2021-05-26 | 2021-09-14 | 天能电池集团股份有限公司 | Combined acid adding kettle for storage battery |
| CN113937437A (en) * | 2021-10-12 | 2022-01-14 | 浙江天能动力能源有限公司 | Acid adding kettle for producing storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20180309 |