CN207852847U - A kind of lead-acid accumulator air interchanger - Google Patents
A kind of lead-acid accumulator air interchanger Download PDFInfo
- Publication number
- CN207852847U CN207852847U CN201820192879.8U CN201820192879U CN207852847U CN 207852847 U CN207852847 U CN 207852847U CN 201820192879 U CN201820192879 U CN 201820192879U CN 207852847 U CN207852847 U CN 207852847U
- Authority
- CN
- China
- Prior art keywords
- lid
- lead
- acid accumulator
- air interchanger
- bulkhead
- 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.)
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Classifications
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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
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model relates to a kind of air interchangers of chargeable storage.A kind of lead-acid accumulator air interchanger has columned lid, and cavity is provided in lid；Lid lower end is hollow；The top closure of lid offers the venthole for ventilation for preventing the dust to fall from entering in cavity in the side on lid top；It is provided with the baffle of sheet in the middle part of lid outer wall, screw thread is provided with below baffle, the upper lid for being tightened on accumulator.It is also glued with rubber sheet gasket on the downside of the baffle, for further sealing the gap between Storage Battery Top Cover.The lid outer wall is additionally provided with anti-skid chequer or stubborn piece, four preferably equidistant stubborn pieces when using piece is twisted.Filter device is additionally provided in the cavity of lid, filter device is disposed with filter, ventilative bulkhead and rubber from the most inner side of cavity and pushes against piece.The filter is non-woven fabrics or sponge, for filtering out impurity when ventilation.
Description
Technical field
The utility model relates to a kind of air interchangers of chargeable storage.
Background technology
In actual life, lead-acid accumulator is widely used as a kind of economical and practical energy storage device, but
Lead-acid accumulator is when being discharged, and along with internal chemical reaction, inevitably internal electrolyte, which generates, hydrolyzes, production
Angry body can damage the service life of battery if can not exclude in time, and even safety accident can be caused when serious, however existing
Decompression cover directly covered on the upper lid of accumulator using lid, be easy block, gas can not be excluded in time, it is therefore necessary to
A kind of new product is designed to meet actual use demand.
Invention content
The utility model against the above deficiency place, provide a kind of lead-acid accumulator air interchanger, have be not easy to block up
The characteristics of plug, and can also introduced contaminants be effectively prevent to enter inside battery, there is good using effect.
A kind of lead-acid accumulator air interchanger has columned lid, and cavity is provided in lid；In lid lower end
It is empty；The top closure of lid is offered in the side on lid top for ventilating for preventing the dust to fall from entering in cavity
Venthole；It is provided with the baffle of sheet in the middle part of lid outer wall, screw thread is provided with below baffle, for screwing
On the upper lid of accumulator.
It is also glued with rubber sheet gasket on the downside of the baffle, for further sealing the gap between Storage Battery Top Cover.
The lid outer wall is additionally provided with anti-skid chequer or stubborn piece, four preferably equidistant stubborn pieces when using piece is twisted.
Filter device is additionally provided in the cavity of lid, filter device is disposed with filtering from the most inner side of cavity
Piece, ventilative bulkhead and rubber push against piece.
The filter is non-woven fabrics or sponge, for filtering out impurity when ventilation.
The ventilative bulkhead cross section is " soil " font, and the vertical view face for bulkhead of breathing freely is circle jaggy, it is ventilative every
Frame up and down on the bulkhead of both sides the notch that is arranged not in the same vertical plane, the raised central portion on ventilative bulkhead top be provided with to
The groove for facilitating air-flow to pass in and out.
It is annulus that the rubber, which pushes against piece,.
When in use, the utility model lead-acid accumulator air interchanger is screwed into the upper cover of accumulator, electric power storage by twisting piece
It is chemically reacted when tank discharge, generates the gases such as hydrogen, sulfur dioxide, be precipitated from inside to outside from cavity, be effectively prevented battery
Bulge, shorten battery life.Venthole of the utility model due to being provided with filter and side can be effectively prevented outer
The impurity on boundary enters in electrolyte, and since filter absorbs water, effectively prevent the volatilization of distilled water in battery, extend making for battery
With the service life, there is good using effect.
Description of the drawings
Fig. 1 is a kind of main structure diagram of lead-acid accumulator air interchanger of the utility model.
Fig. 2 is a kind of main view schematic cross-sectional view of lead-acid accumulator air interchanger of the utility model.
Fig. 3 is a kind of overlooking structure diagram of lead-acid accumulator air interchanger of the utility model.
Fig. 4 is the structural schematic diagram of filter device in a kind of lead-acid accumulator air interchanger of the utility model.
Specific implementation mode
With reference to attached drawing 1-4, a kind of lead-acid accumulator air interchanger has columned lid, is arranged in lid free
Chamber；Lid lower end is hollow；The top closure of lid, for preventing the dust to fall from entering in cavity, the side on lid top
Offer the venthole 2 for ventilation；It is provided with the baffle 3 of sheet in the middle part of lid outer wall, is provided in the lower section of baffle 3
Screw thread 4, the upper lid for being tightened on accumulator.
3 downside of baffle is also glued with rubber sheet gasket 5, for further sealing the gap between Storage Battery Top Cover.
The lid outer wall is additionally provided with anti-skid chequer or stubborn piece 6, four preferably equidistant stubborn pieces when using piece 6 is twisted
6。
Filter device is additionally provided in the cavity of lid, filter device is disposed with filter from the most inner side of cavity
7, ventilative bulkhead 8 and rubber push against piece 1.
The filter 7 is non-woven fabrics or sponge, for filtering out impurity when ventilation.
8 cross section of ventilative bulkhead is " soil " font, and the vertical view face for bulkhead 8 of breathing freely is circle jaggy, is breathed freely
Not in the same vertical plane, the raised central portion on ventilative 8 top of bulkhead is set the notch 8-1 being arranged on the bulkhead of about 8 both sides of bulkhead
It is equipped with the groove 8-2 for facilitating air-flow to pass in and out.
It is annulus that the rubber, which pushes against piece 1,.
Claims (7)
1. a kind of lead-acid accumulator air interchanger, it is characterised in that：With columned lid, cavity is provided in lid；
Lid lower end is hollow；The top closure of lid offers the venthole for ventilation in the side on lid top；In lid outer wall
Middle part be provided with the baffle of sheet, screw thread is provided with below baffle.
2. a kind of lead-acid accumulator air interchanger according to claim 1, it is characterised in that：It is also tight on the downside of the baffle
Post rubber sheet gasket.
3. a kind of lead-acid accumulator air interchanger according to claim 1, it is characterised in that：The lid outer wall is also set
It is equipped with anti-skid chequer or stubborn piece.
4. a kind of lead-acid accumulator air interchanger according to claim 1, it is characterised in that：It is also set in the cavity of lid
It is equipped with filter device, filter device is disposed with filter, ventilative bulkhead and rubber from the most inner side of cavity and pushes against piece.
5. a kind of lead-acid accumulator air interchanger according to claim 4, it is characterised in that：The filter is nonwoven
Cloth or sponge.
6. a kind of lead-acid accumulator air interchanger according to claim 4, it is characterised in that：The ventilative bulkhead is transversal
Face is " soil " font, and the vertical view face for bulkhead of breathing freely is circle jaggy, and what is be arranged on the bulkhead of both sides above and below ventilative bulkhead lacks
For mouth not in the same vertical plane, the raised central portion on ventilative bulkhead top is provided with the groove for facilitating air-flow to pass in and out.
7. a kind of lead-acid accumulator air interchanger according to claim 4, it is characterised in that：The rubber pushes against piece
Annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192879.8U CN207852847U (en) | 2018-02-05 | 2018-02-05 | A kind of lead-acid accumulator air interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192879.8U CN207852847U (en) | 2018-02-05 | 2018-02-05 | A kind of lead-acid accumulator air interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852847U true CN207852847U (en) | 2018-09-11 |
Family
ID=63411014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820192879.8U Active CN207852847U (en) | 2018-02-05 | 2018-02-05 | A kind of lead-acid accumulator air interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852847U (en) |
-
2018
- 2018-02-05 CN CN201820192879.8U patent/CN207852847U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |