CN207353091U - A kind of capacitor anti-explosion device - Google Patents
A kind of capacitor anti-explosion device Download PDFInfo
- Publication number
- CN207353091U CN207353091U CN201721387675.1U CN201721387675U CN207353091U CN 207353091 U CN207353091 U CN 207353091U CN 201721387675 U CN201721387675 U CN 201721387675U CN 207353091 U CN207353091 U CN 207353091U
- Authority
- CN
- China
- Prior art keywords
- pressure
- explosion
- block
- pressure release
- capacitor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a kind of capacitor anti-explosion device,Including explosion-proof plug and anti-explosion set,Elastic seal ring,The pressure release block with convex block is provided with explosion-proof plug cavity,The vertical core unicom inside relief hole and convex block set inside pressure release block,Vertical core lower end is provided with bullet block,Bullet block both sides are provided with the pressure relief opening with intermediate channel unicom,Anti-explosion set bottom sets band row pressure mouth,The pressure-releasing chamber of thimble,Exhaust passage and exhaust outlet are carried in thimble,And thimble is highly higher than pressure-releasing chamber upper surface,Spring is arranged at the stroke intracavitary between pressure release block and anti-explosion set,Top is set on the convex block of pressure release block,Bottom part ring is supported pressure release block arranged on pressure-releasing chamber opening,Pass through said structure,When the pressure of capacitor internal reaches or surpasses defined maximum working pressure,Internal pressure will pass through pressure release block,The cooperation of bullet block and each component,Pressure is discharged,Reduce the internal pressure of capacitor,Remove a hidden danger,So as to avoid unexpected generation,Improve safety guarantee.
Description
Technical field
It the utility model is related to capacitor technology field, more particularly to a kind of capacitor anti-explosion device.
Background technology
Capacitor, as the term suggests being a kind of device for storing electric charge, one layer of insulation dielectric is pressed from both sides between two blocks of metal electrodes,
When adding voltage between two metal electrodes, electric charge will be stored on electrode, so capacitor is energy-storage travelling wave tube.Capacitor is in electricity
Effect in road is very extensive, including couples, filters, resonance, integration, differential etc., and power capacitor is being widely used in work
Factory's distribution system, residential area distribution system, municipal commercial building, traffic tunnel distribution system, case change, complete cabinet, open air are matched somebody with somebody
In the case of electronic box etc. is various；Existing capacitor is all the structure of fixed packaged type, capacitor during long-time use,
It is easy to produce thermal energy, it is easy to self-destruction is produced, so that cause other electronic components around capacitor to be damaged by it, from
And substantial amounts of resource and cost are lost, or even whole system is paralysed.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided it is a kind of can be to the novel capacitor of capacitor pressure-relief explosion-proof
Device explosion-protection equipment.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：A kind of capacitor is prevented
Quick-fried device, including explosion-proof plug and the anti-explosion set with explosion-proof plug cooperation, elastic packing is provided with positioned at explosion-proof plug and explosion-proof inner room
Circle, is provided with the pressure release block with convex block in the explosion-proof plug cavity, perpendicular inside the relief hole and convex block set inside pressure release block
Hole unicom, vertical core lower end are provided with bullet block, and the bullet block both sides are provided with the pressure relief opening with intermediate channel unicom, the anti-explosion set
Bottom sets the pressure-releasing chamber with row pressure mouth, thimble, carries exhaust passage and exhaust outlet in thimble, and thimble is highly higher than pressure release
Chamber upper surface, spring are arranged at the stroke intracavitary between pressure release block and anti-explosion set, are set in by top on the convex block of pressure release block,
Bottom part ring is supported pressure release block arranged on pressure-releasing chamber opening.
In such scheme, it is preferred that the setting position of thimble and bullet block position correspondence in the pressure-releasing chamber, during so as to pressure release
Cooperation.
In such scheme, it is preferred that the row pressure mouth section is S types, effectively prevents the entrance of dust.
In such scheme, it is preferred that the pressure relief opening openings of sizes of the bullet block both sides and the consistency of thickness of convex block bottom, no
It is only easy for installation, and conformability is good.
In such scheme, it is preferred that the heavy platform edge at the top of the pressure-releasing chamber is provided with seal, to prevent gas leakage.
Compared with prior art, the utility model has the advantages that：The pressure of capacitor internal reaches or surpasses
During defined maximum working pressure, internal pressure will be discharged pressure by the cooperation of pressure release block, bullet block and each component,
Reduce the internal pressure of capacitor, remove a hidden danger, so as to avoid unexpected generation, improve safety guarantee.
Brief description of the drawings
Fig. 1, the utility model structure diagram.
Fig. 2, pressure release status architecture schematic diagram.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Referring to Fig. 1 to Fig. 2, a kind of capacitor anti-explosion device, including explosion-proof plug 1 and the anti-explosion set with the cooperation of explosion-proof plug 1
2, elastic seal ring 3 is provided between explosion-proof plug 1 and anti-explosion set 2, is provided with the explosion-proof plug cavity 11 with convex block 121
Pressure release block 12, the relief hole 122 that the inside of pressure release block 12 is set and 1211 unicom of vertical core inside convex block 121,1211 lower end of vertical core
Bullet block 13 is provided with, 13 both sides of bullet block are provided with the pressure relief opening 132 with 131 unicom of intermediate channel, 2 bottom of anti-explosion set
Pressure-releasing chamber 23 with row pressure mouth 21, thimble 22 is set, exhaust passage 221 and exhaust outlet 222, and thimble 22 are carried in thimble 22
Highly it is higher than 23 upper surface of pressure-releasing chamber, spring 4 is arranged in the stroke chamber 5 between pressure release block 12 and anti-explosion set 2, is covered by top
It is located on the convex block 121 of pressure release block 12, bottom part ring is supported pressure release block 12 arranged on 23 opening of pressure-releasing chamber, the pressure-releasing chamber
The setting position of thimble 22 and 13 position correspondence of bullet block in 23,21 section of row pressure mouth is S types, and 13 both sides of bullet block are let out
132 openings of sizes of mouth and the consistency of thickness of 121 bottom of convex block are pressed, the heavy platform edge at the top of pressure-releasing chamber 23 is provided with sealing
Part 6.
When the pressure of capacitor internal reaches or surpasses defined maximum working pressure, pressure will be promoted under pressure release block 12
OK, 121 downlink of convex block is thus driven, after downlink a trip, bullet block 13 can be contacted with the thimble 22 in pressure-releasing chamber 23, thimble 22
Bullet block 13 is jacked up so that the 222 unicom relief hole 122 of exhaust outlet and vertical core 1211 of both sides, so that by pressure transmission thimble
Exhaust passage 221 and exhaust outlet 222, eventually arrive at pressure-releasing chamber 23, are then discharged by row pressure mouth 21, explosion-proof so as to fulfill being depressured
Effect.
The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Subject to sharp claim, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (5)
1. a kind of capacitor anti-explosion device, including explosion-proof plug（1）And and explosion-proof plug（1）The anti-explosion set of cooperation（2）, positioned at explosion-proof
Plug（1）With anti-explosion set（2）Between be provided with elastic seal ring（3）, it is characterised in that the explosion-proof plug cavity（11）Inside it is provided with band
Convex block（121）Pressure release block（12）, pressure release block（12）The relief hole that inside is set（122）With convex block（121）Internal vertical core
（1211）Unicom, vertical core（1211）Lower end is provided with bullet block（13）, the bullet block（13）Both sides are provided with and intermediate channel（131）
The pressure relief opening of unicom（132）, the anti-explosion set（2）Bottom sets band row pressure mouth（21）, thimble（22）Pressure-releasing chamber（23）, thimble
（22）It is interior to carry exhaust passage（221）And exhaust outlet（222）, and thimble（22）Highly it is higher than pressure-releasing chamber（23）Upper surface, bullet
Spring（4）It is arranged at pressure release block（12）With anti-explosion set（2）Between stroke chamber（5）It is interior, pressure release block is set in by top（12）'s
Convex block（121）On, bottom part ring is arranged on pressure-releasing chamber（23）Opening is to pressure release block（12）It is supported.
A kind of 2. capacitor anti-explosion device according to claim 1, it is characterised in that the pressure-releasing chamber（23）Interior thimble
（22）Setting position and bullet block（13）Position correspondence.
A kind of 3. capacitor anti-explosion device according to claim 1, it is characterised in that the row pressure mouth（21）Section is S
Type.
A kind of 4. capacitor anti-explosion device according to claim 1, it is characterised in that the bullet block（13）The pressure release of both sides
Mouthful（132）Openings of sizes and convex block（121）The consistency of thickness of bottom.
A kind of 5. capacitor anti-explosion device according to claim 1, it is characterised in that the pressure-releasing chamber（23）Top sinks
Seal is provided with edge of table（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387675.1U CN207353091U (en) | 2017-10-25 | 2017-10-25 | A kind of capacitor anti-explosion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387675.1U CN207353091U (en) | 2017-10-25 | 2017-10-25 | A kind of capacitor anti-explosion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353091U true CN207353091U (en) | 2018-05-11 |
Family
ID=62356442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387675.1U Expired - Fee Related CN207353091U (en) | 2017-10-25 | 2017-10-25 | A kind of capacitor anti-explosion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353091U (en) |
-
2017
- 2017-10-25 CN CN201721387675.1U patent/CN207353091U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106683826B (en) | A kind of oil-immersed transformer of high security | |
| CN106455393A (en) | ''Three without'' explosion prevention method for explosion-proof cabinet of electric equipment | |
| CN207282313U (en) | A kind of novel capacitor explosion-protection equipment | |
| CN104716280A (en) | Cylindrical lithium ion battery cover plate, cylindrical lithium ion battery and production method of cylindrical lithium ion battery | |
| CN112736362B (en) | Protective battery case of valve-controlled closed lead-acid storage battery and manufacturing method thereof | |
| CN207353091U (en) | A kind of capacitor anti-explosion device | |
| CN103700511B (en) | Energy storage device and assembling method thereof | |
| CN107742687A (en) | A kind of explosion-protection equipment of lithium battery and the lithium battery with the explosion-protection equipment | |
| CN105405649B (en) | A kind of waterproof capacitor | |
| CN111048704A (en) | Device for preventing electrolyte of lead-acid storage battery from leaking | |
| CN204391167U (en) | Cylindricality lithium ion battery | |
| CN206148283U (en) | Sealed effectual anti -explosion capacitor | |
| CN210866330U (en) | Lithium battery safety valve | |
| CN205141574U (en) | Novel terminal box for construction | |
| CN205335388U (en) | Overheated explosion -proof mechanism of battery | |
| CN201804935U (en) | Battery safety valve | |
| CN203941811U (en) | Capacitor | |
| CN208352135U (en) | A kind of capacitor seal rubber plug | |
| CN208722959U (en) | A kind of power battery box that security performance is high | |
| CN203690385U (en) | Anti-explosion bolt and storage battery with same | |
| CN108987646A (en) | A kind of power battery box that security performance is high | |
| CN206236419U (en) | A kind of power capacitor noise reduction module | |
| CN205564471U (en) | Transformer oil charge formula cover intraduct regulator | |
| CN217507025U (en) | Lightning arrester with heat dissipation function | |
| CN212991174U (en) | Sealing ring structure of battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20201025 |