CN207781736U - pressure frame sealing structure - Google Patents
pressure frame sealing structure Download PDFInfo
- Publication number
- CN207781736U CN207781736U CN201721918054.1U CN201721918054U CN207781736U CN 207781736 U CN207781736 U CN 207781736U CN 201721918054 U CN201721918054 U CN 201721918054U CN 207781736 U CN207781736 U CN 207781736U
- Authority
- CN
- China
- Prior art keywords
- fluorubber
- pressure frame
- disk
- support ring
- sealing structure
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 75
- 239000002253 acid Substances 0.000 claims abstract description 41
- 238000010276 construction Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model belongs to framework water-tight equipment technical field, discloses a kind of pressure frame sealing structure, including the sealing bar being threaded on acid filling mouth and the support ring in pressure frame, and the inner wall of support ring is equipped with two pieces of convex blocks；The bottom of sealing bar is equipped with fluorubber disk, and spacing collar is arranged on fluorubber disk；The diameter of fluorubber disk is more than the internal diameter of support ring.The utility model solve the prior art pressure frame acid filling mouth sealing it is not close, cause electrolyte solution to be revealed, the bad problem of horizontal accumulator using effect.
Description
Technical field
The utility model belongs to framework sealing device field, and in particular to pressure frame sealing structure.
Background technology
Horizontal accumulator refers to a kind of using partition board and the folded new structural one kind formed of double polarity plate horizontal group
Accumulator.Due to horizontal accumulator have than energy it is high, specific power is big, charge/discharge characteristics are good, the charging time is short, internal resistance is small,
Weight is strong, of low cost, safety, long lifespan etc. a little, receive the extensive use of people.
When preparing horizontal accumulator, mainly by pole plate and partition board be horizontal and interval overlays in pressure frame, profit
Pole plate and partition board are limited and fixed with pressure frame, then electrolyte is added into pressure frame by the acid filling mouth on pressure frame
Solution so that electrolyte solution is full of pressure frame, is finally sealed again to acid filling mouth.If pressure frame acid filling mouth sealing effect is not
It is good, electrolyte solution can be caused to reveal, the using effect so as to cause horizontal accumulator is bad.
Therefore, this application provides a kind of pressure frame sealing structure, horizontal accumulator is avoided to occur in use
The case where electrolyte solution is revealed occurs.
Utility model content
The utility model is intended to provide a kind of pressure frame sealing structure, to solve the sealing of prior art pressure frame acid filling mouth not
Closely, electrolyte solution is caused to be revealed, the bad problem of horizontal accumulator using effect.
To achieve the above object, the utility model provides the following technical solutions, pressure frame sealing structure, including is threadedly coupled
The inner wall of sealing bar on acid filling mouth and the support ring in pressure frame, support ring is equipped with two pieces of convex blocks；Sealing bar
Bottom be equipped with fluorubber disk, be arranged with spacing collar on fluorubber disk, limit be smaller than between the opposite one end of two pieces of convex blocks
The diameter of position circle；The diameter of fluorubber disk is more than the internal diameter of support ring.
The technique effect of this programme technical characteristic：
Support ring and the cooperation of fluorubber disk, can realize the sealing to acid filling mouth.Sealing bar is threaded on acid filling mouth, energy
Realize the fixation to fluorubber disk so that the bottom of fluorubber disk and support ring is affixed, to realize the sealing to acid filling mouth.It is logical
It crosses sealing bar to be threadedly coupled with acid filling mouth, can facilitate will seal peace and the taking-up of fluorubber disk, realize and pass through acid filling mouth to pressure frame
Interior injection electrolyte solution.
Spacing collar is for limiting fluorubber disk so that fluorubber disk is tightened to middle part, and is carried out using spacing collar
It is fixed, realize that fluorubber disk smoothly passes through acid filling mouth.Convex block from fluorubber disk for scraping spacing collar so that fluorubber
Disk is opened to offset with the bottom of support ring, realizes the sealing to acid filling mouth.
The technical principle of this programme is：
Spacing collar makes fluorubber disk tighten, and sealing bar is put into acid filling mouth, and turn sealing bar, sealing bar is moving down
During so that the both ends of spacing collar and bump contact are moved down by sealing bar so that with spacing collar phase occurs for fluorubber disk
To movement so that spacing collar is located at the top of convex block, and fluorubber disk moves down；When fluorubber disk is moved to support ring bottom,
The bottom of fluorubber disk and support ring is affixed, and realizes sealing to acid filling mouth, avoids electrolyte solution in pressure frame from acid filling
Mouth leakage.
What this programme can generate has the technical effect that：
1, the technical program is by being arranged support ring, and is affixed by the bottom of fluorubber disk and support ring, and fluorine rubber
The diameter of lacquer disk(-sc) is more than the internal diameter of support ring, can be so that fluorubber disk seals acid filling mouth, to avoid the electrolysis in pressure frame
Matter solution is revealed from acid filling mouth；
2, the technical program, can be so that spacing collar be set on fluorubber disk by the way that spacing collar is arranged on fluorubber disk
When, fluorubber disk tightens so that fluorubber disk is smoothly entered by acid filling mouth in pressure frame；
3, the technical program can be realized by the way that convex block is arranged on the inner wall of support ring and enter acid filling mouth in fluorubber disk
When, convex block blocks spacing collar, realizes that fluorubber disk is detached from spacing collar, realizes that fluorubber disk opens, is sealed to acid filling mouth；
4, the technical program can realize the fixation to fluorubber disk, realize by the way that sealing bar to be threadedly coupled with acid filling mouth
Fluorubber disk offsets with the bottom of support ring always, so that sealing is better；
5, fluorubber disk has stronger corrosion resistance, and the electrolyte solution that horizontal accumulator uses is typically dense sulphur
Acid, therefore fluorubber disk is avoided that and is corroded.
It is the preferred embodiment based on said program below：
Preferred embodiment one：Based on base case, opposite side is equipped with sliding slot, two pieces of convex blocks point on the support ring inner wall
It is not slidably connected in sliding slot, elastic component is equipped between convex block and sliding slot；The middle part of the sealing bar, which is equipped with, to be coordinated with convex block
Groove, the one end of convex block far from sliding slot are hemispherical.
Working principle and beneficial effect：By the way that sliding slot is arranged so that convex block can be slided along sliding slot, when sealing bar turns to
When groove offsets with convex block, convex block skids off sliding slot and is located in groove under the action of the elastic member, realizes to sealing bar and fluorubber
The fixation of disk；And at this point, fluorubber disk just offsets with the bottom of support ring, the sealing to acid filling mouth can be realized.When need by
When sealing bar is taken out, hemispherical convex block can be along the side walls of groove, to skid off groove, convenient for taking out sealing bar.
Preferred embodiment two：Based on preferred embodiment one, the bottom of the sealing bar is connected in inverted cone shape guide pad, fluorubber
Disk is arranged in the bottom of guide pad.The guide pad of inverted cone shape can be to sealing bar radially-directed so that during sealing bar moves down
Convex block is squeezed so that convex block slides into sliding slot, and when setting reeded position in sealing bar and being moved at sliding slot, convex block exists
Elastic component skids off sliding slot under the action of resetting, and into groove, sealing bar is fixed.
Preferred embodiment three：Based on preferred embodiment one, the sealing bar includes the construction section and fixed section being threadedly coupled, installation
Section is located at below fixed section, and groove is arranged on fixed section, and fluorubber disk is arranged in the bottom of fixed section, and fixed section screw thread connects
It is connected on acid filling mouth.Collection can be facilitated by setting sealing bar to two-part, convenient for dismantling construction section and fixed section.
Preferred embodiment four：Based on preferred embodiment three, the internal diameter of the support ring is less than the internal diameter of acid filling mouth.Electrolyte solution
It, can be so that the electrolyte solution flowed out out of support ring be less when leakage.
Preferred embodiment five：Based on preferred embodiment three, the internal diameter of the support ring is equal to the internal diameter of acid filling mouth, and on construction section
The diameter in portion is less than the diameter of installation pars infrasegmentalis.It can be fixed convenient for fixed section and construction section.
Preferred embodiment six：Based on preferred embodiment four or preferred embodiment five, the top of the fixed section is equipped with sealing cover.Sealing
Lid can be to being sealed at the top of acid filling mouth.
Preferred embodiment seven, is based on preferred embodiment six, and the bottom of the sealing cover is equipped with rubber sheet gasket.Rubber sheet gasket makes close
It covers and is closely attached with the top of pressure frame, realize sealing so that sealing effect is more preferably.
Preferred embodiment eight：Based on preferred embodiment seven, the diameter of the fluorubber disk is equal with the outer diameter of support ring.So set
Setting, the bottom of support ring can be fully sealed, and electrolyte solution is avoided to flow out.
Preferred embodiment nine：Based on preferred embodiment eight, the outer wall of the sealing cover is equipped with several vertical protrusions.It can increase
Frictional force when being contacted with sealing cover.Convenient for turning sealing cover.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of fluorubber disk in Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Pressure frame 1, support ring 2, sliding slot 21, protrusion 22, elastic component 3, sealing
Bar 4, construction section 41, groove 411, fixed section 42, guide pad 43, fluorubber disk 5, spacing collar 6, sealing cover 7, rubber sheet gasket 8.
Embodiment 1：
As shown in Figure 1, pressure frame sealing structure, includes the support ring 2 in pressure frame 1 and be threaded in acid filling
Sealing bar 4 on mouth, the construction section 41 of fixed section 42 and lower section of the sealing bar 4 including top, and fixed section 42 and construction section spiral shell
Line connects；Fixed section 42 is threaded on acid filling mouth, and the diameter of support ring 2 is less than the internal diameter of acid filling mouth.
The top of fixed section 42 is equipped with sealing cover 7, and the lower section of sealing cover 7 is equipped with rubber sheet gasket 8, on the outer wall of sealing cover 7
Equipped with more vertical protrusions 22.In the guide pad 43 of inverted cone shape, the bottom of guide pad 43 is equipped with for the bottom connection of construction section 41
Fluorubber disk 5, as shown in Fig. 2, being arranged with spacing collar 6 on fluorubber disk 5, the diameter of fluorubber disk 5 is equal to the outer of support ring 2
Diameter.
It is set on 2 inner wall of support ring there are two sliding slot 21, slidably connects convex block in sliding slot 21, set between convex block and sliding slot 21
Flexible part 3, elastic component 3 are any one of compressed spring, resetting spring and rubber ring, and the application uses resetting spring；It is convex
The one end of block far from sliding slot 21 is in hemispherical, and the straight of spacing collar 6 is smaller than between the middle part of two pieces of opposite one end of convex block
Diameter.Construction section 41 is equipped with the groove 411 coordinated with convex block.
When using the present embodiment, construction section 41 is threadedly coupled with fixed section 42, then construction section 41 is stretched into acid filling mouth,
After the fluorubber disk 5 of 41 bottom of construction section enters acid filling mouth, enters back into support ring 2, turn sealing cover 7 so that fixed section 42
It is threadedly coupled with acid filling mouth.During fluorubber disk 5 moves down, two pieces of convex blocks hinder the spacing collar 6 on fluorubber disk 5
Gear so that fluorubber disk 5 is relatively moved with rubber ring, and fluorubber disk 5 persistently moves down so that 6 fluorubber disk 5 of spacing collar is de-
From, and fluorubber disk 5 continues to tighten by the limit of support ring 2.
After spacing collar 6 and fluorubber disk 5 are detached from, the bottom of guide pad 43 and two pieces of bump contacts, and with construction section
41 move down, 43 gradual extrusion lug of guide pad so that convex block slides into sliding slot 21；When construction section 41 is displaced downwardly to groove 411 and slides
When slot 21 is opposite, the convex block in sliding slot 21, which is slid under the action of elastic component 3 resets in groove 411, consolidates construction section 41
It is fixed.Fluorubber disk 5 is moved to the bottom of support ring 2 at this time, and is flared out, and is affixed with the bottom of support ring 2, realizes to acid filling
The sealing of mouth.
Embodiment 2：
With differing only in for embodiment 1, as shown in Fig. 2, the internal diameter of support ring 2 is equal to the internal diameter of acid filling mouth, and install
The diameter on 41 tops of section is less than the diameter on 41 top of construction section, and the diameter of 41 lower part of construction section is consistent with the internal diameter of support ring 2, peace
The top of dress section 41 is threaded in the bottom of fixed section 42.
For those skilled in the art, under the premise of not departing from technical solutions of the utility model, if can also make
Dry modification and improvement, these should also be considered as the scope of protection of the utility model, these all do not interfere with the utility model implementation
Effect and patent practicability.
Claims (10)
1. pressure frame sealing structure, it is characterised in that：Including the sealing bar being threaded on acid filling mouth and it is mounted on pressure frame
The inner wall of interior support ring, support ring is equipped with two pieces of convex blocks；The bottom of sealing bar is equipped with fluorubber disk, is arranged on fluorubber disk
There are spacing collar, the diameter for being smaller than spacing collar between the opposite one end of two pieces of convex blocks；The diameter of fluorubber disk is more than support
The internal diameter of ring.
2. pressure frame sealing structure according to claim 1, it is characterised in that：Opposite side on the support ring inner wall
Equipped with sliding slot, two pieces of convex blocks are slidably connected in sliding slot respectively, and elastic component is equipped between convex block and sliding slot；In the sealing bar
Portion is equipped with the groove coordinated with convex block, and the one end of convex block far from sliding slot is hemispherical.
3. pressure frame sealing structure according to claim 2, it is characterised in that：The bottom of the sealing bar is connected in
Taper guide pad, fluorubber disk are arranged in the bottom of guide pad.
4. pressure frame sealing structure according to claim 2, it is characterised in that：The sealing bar includes the peace being threadedly coupled
Section and fixed section are filled, construction section is located at below fixed section, and groove is arranged on fixed section, and fluorubber disk is arranged in fixed section
Bottom, fixed section are threaded on acid filling mouth.
5. pressure frame sealing structure according to claim 4, it is characterised in that：The internal diameter of the support ring is less than acid filling mouth
Internal diameter.
6. pressure frame sealing structure according to claim 4, it is characterised in that：The internal diameter of the support ring is equal to acid filling mouth
Internal diameter, and the diameter on construction section top be less than installation pars infrasegmentalis diameter.
7. pressure frame sealing structure according to claim 5 or 6, it is characterised in that：The top of the fixed section is equipped with close
Capping.
8. pressure frame sealing structure according to claim 7, it is characterised in that：The bottom of the sealing cover is equipped with rubber pad
Piece.
9. pressure frame sealing structure according to claim 8, it is characterised in that：The diameter and support ring of the fluorubber disk
Outer diameter it is equal.
10. pressure frame sealing structure according to claim 9, it is characterised in that：If the outer wall of the sealing cover is equipped with
Dry vertical protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918054.1U CN207781736U (en) | 2017-12-27 | 2017-12-27 | pressure frame sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918054.1U CN207781736U (en) | 2017-12-27 | 2017-12-27 | pressure frame sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781736U true CN207781736U (en) | 2018-08-28 |
Family
ID=63222163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918054.1U Active CN207781736U (en) | 2017-12-27 | 2017-12-27 | pressure frame sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504391A (en) * | 2019-08-07 | 2019-11-26 | 安徽相源新能源有限公司 | A kind of sealing structure and its encapsulating method of lithium cell |
-
2017
- 2017-12-27 CN CN201721918054.1U patent/CN207781736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504391A (en) * | 2019-08-07 | 2019-11-26 | 安徽相源新能源有限公司 | A kind of sealing structure and its encapsulating method of lithium cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Zhuoyue Power Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048526 Denomination of utility model: Pressure frame sealing structure Granted publication date: 20180828 License type: Common License Record date: 20231204 Assignee: Guangzhou shunyao Energy Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048519 Denomination of utility model: Pressure frame sealing structure Granted publication date: 20180828 License type: Common License Record date: 20231204 |
|
| EE01 | Entry into force of recordation of patent licensing contract |