CN205609658U - Novel liquid -leakage -proof device of storage battery - Google Patents
Novel liquid -leakage -proof device of storage battery Download PDFInfo
- Publication number
- CN205609658U CN205609658U CN201620390049.7U CN201620390049U CN205609658U CN 205609658 U CN205609658 U CN 205609658U CN 201620390049 U CN201620390049 U CN 201620390049U CN 205609658 U CN205609658 U CN 205609658U
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- Prior art keywords
- leakage
- storage battery
- novel liquid
- proof device
- annular groove
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a novel liquid -leakage -proof device of storage battery, including leak protection packing ring and utmost point post, the leak protection packing ring includes body and upper soft rubber circle, and the top of body is inlayed and is established upper soft rubber circle, and the body is the spill circle, and the bottom face of spill circle sets up the annular groove, and the spacing ring is established to the cover on the utmost point post, sets up the toper flange on the up end of spacing ring, interior sealed pad the, sealed setting and the toper flange matched with tapered groove of stacking up of packing of annular groove. The utility model discloses the first sealed back of upper strata soft rubber circle, utmost point post is realized sealing for the second time through increasing sealing area through toper tapered groove and toper flange and leak protection packing ring sealing connection, tapered groove and toper flange structure, reaches better sealed effect, the annular groove and the toper flange structure that adopt are convenient for make the integral type structure with annular groove and leak protection packing ring, or are made the integral type structure with spacing ring and toper flange, ensure the firmness of product.
Description
Technical field
This utility model relates to battery technology field, specifically a kind of Novel liquid-leakage-proof device of storage battery.
Background technology
In accumulator semi-finished product production process, middle cover is that the accumulator semi-finished product pole of non-lead circle is put into cushion rubber and poured fluid sealant into
When sealing, due to operation time it cannot be guaranteed that sealing ring 100% seals, cause fluid sealant to drain to semi-finished product inside battery,
Fluid sealant is absorbed by battery separator, the aperture of sealing glue solidifying rear bulkhead, empty rate, inhales the indexs such as acid amount and all there occurs change,
Affect battery quality;Middle cover be the accumulator semi-finished product of lead circle when pole solder terminal seals, due to operation, weldering
After having the lead circle fusing of a small amount of storage battery middle cover when connecing, the lead liquid of flowing can leak into inside battery along the pole of accumulator, leaks into
The lead of inside battery brings impact to battery subsequent use, and battery can cause accumulator short circuit during transport,
The lead circle of middle cover is lead-antimony alloy, leaks into the antimony ion that the lead of inside battery can discharge and affects battery life (for lead calcium
Alloy cell).
See the utility model patent of application number 201420563862.0, disclose " a kind of Novel liquid-leakage-proof device of storage battery ",
The structures such as simple employing upper strata soft rubber circle, lower floor's soft rubber circle, function singleness and do not reach optimal liquid-leakage preventing effect
Really.
It is accordingly required in particular to a kind of Novel liquid-leakage-proof device of storage battery, to solve problems of the prior art.
Utility model content
The purpose of this utility model is to solve in prior art, function singleness and do not reach optimal liquid-leakage preventing effect lack
Fall into, it is provided that a kind of Novel liquid-leakage-proof device of storage battery, solve problems of the prior art.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of Novel liquid-leakage-proof device of storage battery, including leak-proof gasket and pole, described leak-proof gasket includes that body and upper strata are soft
Matter rubber ring, the top of described body is embedded upper strata soft rubber circle, and described body is spill circle, the bottom of described spill circle
Face arranges annular groove, sheathed spacing ring on described pole, and the upper surface of described spacing ring arranges tapered flanges, described ring
Fill sealing gasket in connected in star, described sealing gasket arranges the conical socket matched with tapered flanges.
In this utility model, described leak-proof gasket is made up of hard material.
In this utility model, described pole and spacing ring are integral type structure.
In this utility model, described tapered flanges and spacing ring bonding connection.
In this utility model, described tapered flanges and spacing ring are integral type structure.
In this utility model, described leak-proof gasket, spacing ring, tapered flanges and sealing gasket spray super-hydrophobic oleophobic respectively
Composite coating.
Beneficial effect
The open a kind of Novel liquid-leakage-proof device of storage battery of this utility model, compared with prior art, by upper strata soft rubber circle
On the basis of expanding small product size not too much, secondary seal is realized, joint with annular groove, conical socket, tapered flanges structure
About cost, and can reach better seal effect;When in use, after upper strata soft rubber circle first seals, pole leads to
Crossing taper conical socket and tapered flanges is tightly connected with leak-proof gasket, conical socket and tapered flanges structure are sealed by increase
Area, it is achieved second time seals, and reaches preferable sealing effectiveness;The annular groove used and tapered flanges structure, it is simple to will
Annular groove and leak-proof gasket are made of one formula structure, or spacing ring and tapered flanges are made of one formula structure, ensure product
Firmness;Simple in construction, effectively prevents fluid sealant, lead liquid to leak into internal storage battery along pole, improves accumulator
Quality.
Accompanying drawing explanation
Fig. 1 structural blast of the present utility model schematic diagram;
Structural representation when Fig. 2 is to arrange shock absorber part on Fig. 1 pole;
The structural representation of the shock absorber part that Fig. 3 this utility model uses.
In figure: 1, pole;2, leak-proof gasket;3, spacing ring;4, annular groove;5, tapered flanges;6、
Sealing gasket;7, conical socket;8, super-hydrophobic oleophobic composite coating.
Detailed description of the invention
In the view of whole accompanying drawings, corresponding reference marks represents corresponding parts.
A kind of Novel liquid-leakage-proof device of storage battery, including pole 1 and leak-proof gasket 2, leak-proof gasket 2 includes body 21 He
Upper strata soft rubber circle 22, the top of body 21 is embedded upper strata soft rubber circle 22, and body 21 is spill circle, spill circle
Bottom face annular groove 4 is set, on pole 1, sheathed spacing ring 3, the upper surface of spacing ring 3 arranges tapered flanges 5,
Fill sealing gasket 6 in annular groove 4, sealing gasket 6 arranges the conical socket 7 matched with tapered flanges 5.
Leak-proof gasket 2 is made up of hard material, preferred embodiment in, leak-proof gasket 2 is metal washer.
In preferred embodiment, pole 1 and spacing ring 3 are integral type structure, and tapered flanges 5 and spacing ring 3 are integrated
Formula structure, reaches conveniently to produce and well-set effect.
In another embodiment, tapered flanges 5 and spacing ring 3 bonding connection, it is possible to reach preferable using effect.
Super-hydrophobic oleophobic composite coating 8 is sprayed respectively on leak-proof gasket 2, spacing ring 3, tapered flanges 5 and sealing gasket 6,
Leak-proof gasket 2, spacing ring 3, tapered flanges 5 and sealing gasket 6 can be made to possess the speciality of super-hydrophobic oleophobic respectively, growing
In the use of phase, it is possible to ensure leak-proof gasket 2, spacing ring 3, tapered flanges 5 and sealing gasket 6 sanitary grade;In this reality
With in the embodiment of Novel extending, the lower section of pole 1 arranges shock absorber part 9, makes pole 1 of the present utility model can pass through to subtract
Shake part 9 be arranged on inside battery case, preferred embodiment in, shock absorber part 9 comprise bolt 91, upper metal sheet 92,
Soft body 93 and lower metal sheet 94, one end of bolt 91 and upper metal sheet 92 is fixing to be connected, upper metal sheet 92
One end connect lower metal sheet 94 by soft body 93;When in use, shock absorber part 9 top is by bolt 91 even
Connecing pole 1, shock absorber part 9 bottom is arranged on battery case inside by screw or viscose glue;When shock absorber part 9 adopts the structure,
Mould molding (soft body 93 can be silica gel material) can be passed through, due to upper metal sheet 92 and the bottom gold of shock absorber part 9
Belonging to sheet 94 is to be connected by soft body 93, and soft body 93 plays cushioning effect, and the sheet metal structure at both ends can
Make attachment structure firm, pole 1 is played the effect of buffer protection.
This utility model, is existed by upper strata soft rubber circle 22 and annular groove 4, conical socket 7, tapered flanges 5 structure
Secondary seal is realized on the basis of expanding small product size not too much, cost-effective, and can reach better seal effect;Pole
Annular groove 4 is set on the spacing ring 3 of 1, in annular groove 4, fills the sealing gasket 6 with conical socket 7, leakage proof gasket
Arranging the tapered flanges 5 matched with conical socket 7 on circle 2, when in use, upper strata soft rubber circle first seals
After, pole 1 is tightly connected with leak-proof gasket 2 by taper conical socket 7 and tapered flanges 5, conical socket 7 and taper
Flange 5 structure is by increasing sealing area, it is achieved second time seals, and reaches preferable sealing effectiveness;The annular groove used
4 and tapered flanges 5 structure, it is simple to annular groove 4 and leak-proof gasket 2 are made of one formula structure, or by spacing ring 3 He
Tapered flanges 5 is made of one formula structure, ensures the firmness of product;Simple in construction, effectively prevents fluid sealant, lead liquid edge
Pole 1 leaks into internal storage battery, improves the quality of accumulator.
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and use this practicality new
Type.These embodiments obviously easily can be made various amendment by person skilled in the art, and described herein
General Principle is applied in other embodiments without through performing creative labour.Therefore, this utility model is not limited to above-mentioned reality
Execute example, those skilled in the art according to announcement of the present utility model, the improvement made without departing from this utility model category and repairing
Changing all should be within protection domain of the present utility model.
Claims (6)
1. a Novel liquid-leakage-proof device of storage battery, including leak-proof gasket and pole, described leak-proof gasket includes body and upper
Layer soft rubber circle, the top of described body is embedded upper strata soft rubber circle, and described body is spill circle, it is characterised in that:
The bottom face of described spill circle arranges annular groove, sheathed spacing ring on described pole, and the upper surface of described spacing ring is arranged
Tapered flanges, fills sealing gasket, described sealing gasket arranges the conical socket matched with tapered flanges in described annular groove.
Novel liquid-leakage-proof device of storage battery the most according to claim 1, it is characterised in that: described leak-proof gasket is by firmly
Matter material is made.
Novel liquid-leakage-proof device of storage battery the most according to claim 1, it is characterised in that: described pole and spacing ring
For integral type structure.
Novel liquid-leakage-proof device of storage battery the most according to claim 1, it is characterised in that: described tapered flanges and limit
Position ring bonding connection.
Novel liquid-leakage-proof device of storage battery the most according to claim 1, it is characterised in that: described tapered flanges and limit
Position ring is integral type structure.
Novel liquid-leakage-proof device of storage battery the most according to claim 1, it is characterised in that: described leak-proof gasket, limit
Super-hydrophobic oleophobic composite coating is sprayed respectively on position ring, tapered flanges and sealing gasket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620390049.7U CN205609658U (en) | 2016-04-29 | 2016-04-29 | Novel liquid -leakage -proof device of storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620390049.7U CN205609658U (en) | 2016-04-29 | 2016-04-29 | Novel liquid -leakage -proof device of storage battery |
Publications (1)
Publication Number | Publication Date |
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CN205609658U true CN205609658U (en) | 2016-09-28 |
Family
ID=56967794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620390049.7U Active CN205609658U (en) | 2016-04-29 | 2016-04-29 | Novel liquid -leakage -proof device of storage battery |
Country Status (1)
Country | Link |
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CN (1) | CN205609658U (en) |
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2016
- 2016-04-29 CN CN201620390049.7U patent/CN205609658U/en active Active
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