CN207282594U - A kind of anti-loosening storage battery safety valve arrangement - Google Patents
A kind of anti-loosening storage battery safety valve arrangement Download PDFInfo
- Publication number
- CN207282594U CN207282594U CN201721211676.0U CN201721211676U CN207282594U CN 207282594 U CN207282594 U CN 207282594U CN 201721211676 U CN201721211676 U CN 201721211676U CN 207282594 U CN207282594 U CN 207282594U
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- Prior art keywords
- valve seat
- fastening station
- locking
- groove
- storage battery
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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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- Battery Mounting, Suspending (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model discloses a kind of anti-loosening storage battery safety valve arrangement, it is intended to which solving cannot be locking after accumulator protection valve is locked, and exists due to loosening and the deficiency that phenomenon is accelerated in dehydration occurs.The utility model includes installation and covers, valve seat, locking plate, installation is covered equipped with post holes, valve seat is inserted into post holes, post holes upper end-face edge is laid with some installation cover locking grooves, valve seat is equipped with exhausting-gas hole, some mounting holes are laid with valve seat upper surface, valve seat upper end outer edge is laid with some and installation cover locking groove and corresponds the valve seat locking slot set, each pair installs cover locking groove and valve seat locking slot forms antiratchetting groove, correspond equipped with some mounting posts and corresponded with antiratchetting groove and be equipped with some lock pillars with mounting hole on locking plate lower surface, mounting post is inserted into mounting hole, lock pillar is inserted into antiratchetting groove, valve seat outer wall is equipped with low fastening station, post holes inner wall is equipped with top fastening station, low fastening station rotates and is caught in top fastening station lower end.
Description
Technical field
A kind of storage battery is the utility model is related to, more specifically, it relates to a kind of anti-loosening storage battery safety valve arrangement.
Background technology
Valve controlled sealed lead-acid accumulator is due to which employs AGM partition plates and safety valve, being provided with little moisture loss, cycle life
Long, resistance to floating charge, it is cheap, recyclable the advantages that, obtained in the systems such as energy storage, communication, frequency modulation power station, new energy power
It is widely applied.Little moisture loss therein, have extended cycle life, resistance to floating charge the advantages that be primarily due to after employing AGM partition plates, safety
Valve can ensure in battery to have reached oxygen there are a safe pressure in the charging later stage and be combined into the requirement of water, so as to reduce
What fluid loss just had, it is seen that critical role of the safety valve in valve-control sealed accumulator.Current common safety valve
Mounting means has screw-type locking and buckle-type to lock two kinds, and screw-type locking will generally rotate 3-5 circles, and locking pressure is with rotation
The tight number of turns increases and increases, and buckle-type need only generally rotate 70-110 ° and can reach fixed locked position, but both
Loosing-proof device after not locking, during the very long use of battery, since mechanical oscillation, temperature change, gasket are old
There is the risk for occurring dehydration quickening due to loosening in the reasons such as change, safety valve, this risk can directly affect the property such as cycle life
Can and cause battery to be scrapped in advance.
Utility model content
The utility model cannot be locking after overcoming accumulator protection valve locking, exists due to loosening and dehydration quickening occurs
Phenomenon, influences the deficiency of the service life of storage battery, there is provided a kind of anti-loosening storage battery safety valve arrangement, it can after locking
It is locking, avoid the phenomenon that the dehydration occurred because of loosening is accelerated, it is ensured that the service life of storage battery.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of anti-loosening storage battery safety
Valve arrangement, including installation lid, valve seat, locking plate, installation is covered to be inserted into post holes equipped with post holes, valve seat, and post holes upper end-face edge is equal
Some installation cover locking grooves are laid with, valve seat is equipped with exhausting-gas hole, is laid with some mounting holes on valve seat upper surface, on valve seat
End outer edge is laid with some and installation cover locking groove and corresponds the valve seat locking slots set, each pair installation cover locking groove and
Valve seat locking slot forms antiratchetting groove, on locking plate lower surface and mounting hole correspond equipped with some mounting posts and with antiratchetting groove one
One is correspondingly provided with some lock pillars, and mounting post is inserted into mounting hole, and lock pillar is inserted into antiratchetting groove, and valve seat outer wall is equipped with lower card
Platform, post holes inner wall are equipped with top fastening station, and low fastening station rotates and is caught in top fastening station lower end.
During installation, valve seat is inserted into the post holes of installation lid first, top fastening station and low fastening station stagger at this time；Secondly by valve
Seat is pressed downward and rotary valve base makes low fastening station rotation be caught in top fastening station lower end, so as to fulfill clamping, has reached active locking
Purpose, installs cover locking groove and valve seat locking slot and is just directed at composition antiratchetting groove at this time, then installs locking plate, the installation on locking plate
Column is inserted into mounting hole, and lock pillar is inserted into antiratchetting groove, so as to fulfill locking, prevents from mutually turning between valve seat and installation lid
It is dynamic, achieve the purpose that passive type is locking.Locking plate has not only acted as the locking effect of locking, and has reached the effect of decoration.
This anti-loosening accumulator protection valve Structural lock is next can be locking, avoid because loosen and occur dehydration accelerate show
As, it is ensured that the service life of storage battery.
Preferably, installed on the T-shaped structure of post holes and valve seat, the large diameter portion of valve seat and the transition face of path part
There is gasket, gasket is installed tightly between valve seat outer wall and post holes inner wall.Gasket plays good sealing effect, T
Shape structure plays the role of axial limiting.
Preferably, installation cover locking groove and valve seat locking slot are in semicircle shape structure, the rounded blind hole shape knot of antiratchetting groove
Structure.The rounded structure of antiratchetting groove of composition, easy to the inserting of lock pillar.
Preferably, top fastening station, low fastening station are arranged with two, the arc-shaped structure of top fastening station, low fastening station.Arc knot
The low fastening station of structure is easy to screw in the top fastening station lower end of arcuate structure.
Preferably, top fastening station lower surface is equipped with arc plush copper, low fastening station one end is equipped with recessed with arc plush copper adaptation
Groove, the low fastening station other end are equipped with the spacing head upwardly extended, and spacing head is fitted in top fastening station end.Low fastening station and top fastening station clamping
When, groove is connected together with arc plush copper, improves snap effect, and locking relatively reliable, spacing head plays spacing work
With preventing valve seat from turning over head.
Preferably, mounting hole and antiratchetting groove stagger setting.The mounting hole and antiratchetting groove of stagger setting ensure that valve seat
Structural strength, while prevent mounting post and lock pillar from interfering phenomenon.
Compared with prior art, the beneficial effects of the utility model are：The anti-loosening next energy of accumulator protection valve Structural lock
It is enough locking, avoid the phenomenon that the dehydration occurred because of loosening is accelerated, it is ensured that the service life of storage battery.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the top view of the installation lid of the utility model；
Fig. 3 is the top view of the valve seat of the utility model；
In figure：1st, installation lid, 2, valve seat, 3, locking plate, 4, post holes, 5, installation cover locking groove, 6, exhausting-gas hole, 7, mounting hole,
8th, valve seat locking slot, 9, antiratchetting groove, 10, mounting post, 11, lock pillar, 12, low fastening station, 13, top fastening station, 14, gasket, 15, arc
Plush copper, 16, groove, 17, spacing head.
Embodiment
Below by specific embodiment, and with reference to attached drawing, the technical solution of the utility model is made further specifically to retouch
State：
Embodiment：A kind of anti-loosening storage battery safety valve arrangement（Referring to attached drawing 1 to 3）, including installation lid 1, valve seat 2, lock
Piece 3, installation cover equipped with post holes 4, valve seat is inserted into post holes, post holes and the T-shaped structure of valve seat, the large diameter portion of valve seat and
Gasket 14 is installed, gasket is installed tightly between valve seat outer wall and post holes inner wall, installation on the transition face of path part
End and valve seat upper end is covered to flush.Post holes upper end-face edge is laid with three installation cover locking grooves 5, and valve seat is equipped with exhausting-gas hole 6,
Three mounting holes 7 are laid with valve seat upper surface, valve seat upper end outer edge is laid with three and installs cover locking groove one by one
The valve seat locking slot 8 being correspondingly arranged, each pair installation cover locking groove and valve seat locking slot form antiratchetting groove 9, installation cover locking groove and
Valve seat locking slot is in semicircle shape structure, the rounded blind hole shape structure of antiratchetting groove.Corresponded on locking plate lower surface with mounting hole
Correspond equipped with three mounting posts 10 and with antiratchetting groove and be equipped with three lock pillars 11, mounting post is inserted into mounting hole, lock pillar
It is inserted into antiratchetting groove, mounting hole and antiratchetting groove stagger setting.Valve seat outer wall is equipped with low fastening station 12, and post holes inner wall is equipped with upper
Chuck 13, low fastening station rotate and are caught in top fastening station lower end.Top fastening station, low fastening station are arranged with two, the equal edge of top fastening station, low fastening station
The arc-shaped structure of circumference.Top fastening station lower surface and low fastening station upper surface are obliquely installed, close to lower end on top fastening station lower surface
Position is equipped with arc plush copper 15, and the relatively low one end in low fastening station upper surface is equipped with and the groove 16 of arc plush copper adaptation, and low fastening station is another
One end is equipped with the spacing head 17 that upwardly extends, and spacing head is fitted in top fastening station end after locking, at the same arc plush copper be caught in it is recessed
In groove.
During installation, gasket is sleeved on valve seat first, then valve seat inserts the column of installation lid together with gasket
Kong Zhong, top fastening station and low fastening station stagger at this time；Secondly valve seat is pressed downward and rotary valve base is in place caught in low fastening station rotation
Chuck lower end, so as to fulfill clamping, has achieveed the purpose that active locking, has installed cover locking groove and valve seat locking slot just at this time
Alignment forms antiratchetting groove, finally installs locking plate, and the mounting post interference fit on locking plate is inserted into mounting hole, lock pillar clearance fit
It is inserted into antiratchetting groove, so as to fulfill locking, prevents the relative rotation between valve seat and installation lid, it is locking to have reached passive type
Purpose.Locking plate has not only acted as the locking effect of locking, and has reached the effect of decoration.This anti-loosening accumulator protection valve
Structural lock is next can be locking, avoids the phenomenon that the dehydration occurred because of loosening is accelerated, it is ensured that storage battery uses the longevity
Life.
Embodiment described above is a kind of preferable scheme of the utility model, not the utility model is made any
Formal limitation, also has other variations and remodeling on the premise of without departing from the technical solution described in claim.
Claims (6)
1. a kind of anti-loosening storage battery safety valve arrangement, it is characterized in that, including installation lid, valve seat, locking plate, install and cover equipped with column
Hole, valve seat are inserted into post holes, and post holes upper end-face edge is laid with some installation cover locking grooves, and valve seat is equipped with exhausting-gas hole, valve
Some mounting holes are laid with seat upper surface, valve seat upper end outer edge is laid with some and installation cover locking groove and corresponds
The valve seat locking slot of setting, each pair installation cover locking groove and valve seat locking slot form antiratchetting groove, on locking plate lower surface and mounting hole
Corresponding equipped with some mounting posts and corresponded with antiratchetting groove and be equipped with some lock pillars, mounting post is inserted into mounting hole,
Lock pillar is inserted into antiratchetting groove, and valve seat outer wall is equipped with low fastening station, and post holes inner wall is equipped with top fastening station, and low fastening station is rotated and is caught in
Chuck lower end.
2. a kind of anti-loosening storage battery safety valve arrangement according to claim 1, it is characterized in that, post holes and valve seat are in T
Gasket is installed on shape structure, the large diameter portion of valve seat and the transition face of path part, gasket is installed tightly to outside valve seat
Between wall and post holes inner wall.
3. a kind of anti-loosening storage battery safety valve arrangement according to claim 1, it is characterized in that, cover locking groove and valve are installed
Seat locking slot is in semicircle shape structure, the rounded blind hole shape structure of antiratchetting groove.
4. a kind of anti-loosening storage battery safety valve arrangement according to claim 1 or 2 or 3, it is characterized in that, top fastening station, under
Chuck is arranged with two, the arc-shaped structure of top fastening station, low fastening station.
5. a kind of anti-loosening storage battery safety valve arrangement according to claim 1 or 2 or 3, it is characterized in that, top fastening station following table
Face is equipped with arc plush copper, and low fastening station one end is equipped with and the groove of arc plush copper adaptation, the low fastening station other end are equipped with and upwardly extend
Spacing head, spacing head is fitted in top fastening station end.
6. a kind of anti-loosening storage battery safety valve arrangement according to claim 1 or 2 or 3, it is characterized in that, mounting hole and anti-
Loose groove stagger setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211676.0U CN207282594U (en) | 2017-09-20 | 2017-09-20 | A kind of anti-loosening storage battery safety valve arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211676.0U CN207282594U (en) | 2017-09-20 | 2017-09-20 | A kind of anti-loosening storage battery safety valve arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282594U true CN207282594U (en) | 2018-04-27 |
Family
ID=61982520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211676.0U Active CN207282594U (en) | 2017-09-20 | 2017-09-20 | A kind of anti-loosening storage battery safety valve arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678651A (en) * | 2022-04-14 | 2022-06-28 | 北京科易动力科技有限公司 | Explosion-proof valve and battery pack with same |
-
2017
- 2017-09-20 CN CN201721211676.0U patent/CN207282594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678651A (en) * | 2022-04-14 | 2022-06-28 | 北京科易动力科技有限公司 | Explosion-proof valve and battery pack with same |
| CN114678651B (en) * | 2022-04-14 | 2024-04-19 | 北京科易动力科技有限公司 | Explosion-proof valve and battery pack with same |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee after: Chaowei Power Group Co., Ltd Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: Chilwee Power Supply Co., Ltd. |