CN206172144U - High -voltage electrical seal pot - Google Patents
High -voltage electrical seal pot Download PDFInfo
- Publication number
- CN206172144U CN206172144U CN201621245980.2U CN201621245980U CN206172144U CN 206172144 U CN206172144 U CN 206172144U CN 201621245980 U CN201621245980 U CN 201621245980U CN 206172144 U CN206172144 U CN 206172144U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- arc
- tank body
- cover
- voltage electrical
- 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
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- Examining Or Testing Airtightness (AREA)
Abstract
High -voltage electrical seal pot. An improve of to high -voltage electrical seal pot is related to. It is sealed effectual, sealed even inseparable. Which comprises a pot body and a pot cover, the cover lid closes on the opening of the jar body, set up a plurality of arc recesses that vary deeply, every on the inner wall of the jar body the bottom of arc recess is equipped with the arc arch, be equipped with in the outer fringe of cover with the arc flange of arc groove phase adaptation, the centre of arc flange is equipped with the sealing washer storage tank, be equipped with the sealing washer in the sealing washer storage tank. Sealed effectual, have sealed even closely and can be to the anomalous sealed advantage that compensates of going on.
Description
Technical field
This utility model is related to a kind of high-voltage electrical apparatus container, more particularly to the improvement to high-voltage electrical apparatus hermetically sealed can.
Background technology
With the development of society, high voltage electric equipment application is more and more extensive, in order to ensure personal safety, while being also guarantor
The running environment of barrier high voltage electric equipment is stablized, it usually needs high voltage electric equipment is placed on into sealing operation in hermetically sealed can, this
Sample just requires the sealing property of high-voltage electrical apparatus hermetically sealed can higher.Existing hermetically sealed can adopts and skiver is utilized on tank body mostly
Skill opens up seal groove, and the sealing between tank body and cover is realized by arranging sealing ring in seal groove, but due to processing
The restriction of technique, tank body is usually irregular circle during reality processing, and in such seal groove sealing ring is arranged
Cause the seal point that has to contact tight, good sealing effect and some sealing dot encapsulations are not tight, affect sealing effectiveness.
Utility model content
This utility model is directed to problem above, there is provided a kind of good sealing effect, and the high-tension electricity for sealing uniform close is airtight
Sealed cans.
The technical solution of the utility model is：High-voltage electrical apparatus hermetically sealed can, including tank body and cover, the cover is covered in tank
On the opening of body, some deep arc grooves of grade, the bottom of each arc groove are offered on the inwall of the tank body
It is provided with arc convex；
The outer rim of the cover is provided with the curved flanges being adapted with the arc groove, the centre of the curved flanges
Sealing ring storage tank is provided with, in the sealing ring storage tank sealing ring is provided with.
Elastomeric element is provided between the sealing ring and the sealing ring storage tank, the elastomeric element is included located at described
The spring of the accommodating trench bottom of sealing ring and the push pedal located at the spring top, the sealing ring is in the push pedal.
The inwall of the tank body is provided with air-tightness detection device, and the air-tightness detection device is included located at the tank body
Inwall on some sensors and the detection means on the outer wall of the tank body, the sensor and it is described detection dress
Put connection.
This utility model is coordinated using sealing ring with arc convex, and the little sub- pressure of contact surface is big, good airproof performance.Arc groove
Even depth, naturally not steady between the depth excessively to form boss of the prior art, causes sealing ring damaged, sealing effect
It is really good.Further strengthen the close contact of sealing ring and arc convex using push pedal, while compensate for because processing technique is limited
And the uneven problem of sealing for being formed, obtain preferable sealing effectiveness.Air-tightness detection device, Neng Gou are provided with tank skin
Detect air-tightness after producing in time, defect ware is found in time, improve yield rate.
When being sealed, the side of cover is adapted with arc groove first, pushing away for side is now contacted with tank body
Plate is shunk due to thrust, then the cover of other side is pushed in corresponding arc groove, and now push pedal is in bullet
Promote sealing ring to combine closely with projection in the presence of spring, reach preferable sealing effectiveness, because arc groove does not wait deep, and
During fluting Cutting Process will not be adopted so boss will not be had when arc groove is opened up, will not when being sealed
Damage is produced to sealing ring, the damaged risk of sealing ring is reduced, sealing effectiveness is improved, is increased the service life.Due to some sealings
Electrical equipment need in the environment of relative vacuum run, that is, need the evacuation after the completion of sealing, in order to check sealing effect
Really, air-tightness detection device is set on tank skin, if poorly sealed close, in evacuation, extraneous air under gas pressure along
The gap of sealing is penetrated in tank body, and the sensor being arranged in tank body is detected, and is displayed in the inspection being arranged on tank wall
Survey on device, you can sealing effectiveness of testing, defect ware is found in time, improve yield rate.In a word this utility model has close
Envelope effect is good, seals uniform close and the advantage that can be compensated to irregular seal point.
Description of the drawings
Fig. 1 is this utility model structural representation,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is can cover structure sectional view in this utility model,
Fig. 4 is mplifying structure schematic diagram at A in Fig. 3；
1 is tank body in figure, and 11 is arc groove, and 2 is cover, 21 curved flanges, and 22 is sealing ring storage tank, and 221 is to push away
Plate, 222 is spring.
Specific embodiment
As Figure 1-4, high-voltage electrical apparatus hermetically sealed can, including tank body 1 and cover 2, the cover 2 is covered this utility model
On the opening of tank body 1, some deep arc grooves 11 of grade, each described arc groove are offered on the inwall of the tank body 1
11 bottom is provided with arc convex；The outer rim of the cover 2 is provided with the curved flanges 21 being adapted with the arc groove 11,
The centre of the curved flanges 21 is provided with sealing ring storage tank 22, the sealing ring storage tank 22 and is provided with sealing ring.Using close
Seal coordinates with arc convex, and contact surface is little and pressure is big, good airproof performance.Arc groove not even depth, puts down naturally between the depth
It is steady excessively to form boss of the prior art, cause sealing ring damaged, good sealing effect.
Elastomeric element is provided between the sealing ring and the sealing ring storage tank 22, the elastomeric element is included located at institute
The spring 222 of the accommodating trench bottom of sealing ring and the push pedal 221 located at the spring top are stated, the sealing ring is located at the push pedal
On 221.Further strengthen the close contact of sealing ring and arc convex using push pedal, while compensate for because processing technique is limited
And the uneven problem of sealing for being formed, obtain preferable sealing effectiveness.
The inwall of the tank body 1 is provided with air-tightness detection device, and the air-tightness detection device is included located at the tank
Some sensors on the inwall of body 1 and the detection means on the tank wall, the sensor and the detection
Device connects.Air-tightness detection device is provided with tank skin, air-tightness can be in time detected after producing, found in time residual
Substandard products, improve yield rate.
When being sealed, the side of cover is adapted with arc groove first, pushing away for side is now contacted with tank body
Plate is shunk due to thrust, then the cover of other side is pushed in corresponding arc groove, and now push pedal is in bullet
Promote sealing ring to combine closely with arc convex in the presence of spring, reach preferable sealing effectiveness, because arc groove does not wait deep,
And Cutting Process will not be adopted in fluting so boss will not be had when arc groove is opened up, when being sealed
Damage will not be produced to sealing ring, reduce the damaged risk of sealing ring, improve sealing effectiveness, be increased the service life.Due to some
The electrical equipment of sealing needs to be run in the environment of relative vacuum, that is, need the evacuation after the completion of sealing, close in order to check
Envelope effect, sets air-tightness detection device on tank skin, if poorly sealed close, in evacuation, extraneous air is under gas pressure
Gap along sealing is penetrated in tank body, and the sensor being arranged in tank body is detected, and is displayed in and is arranged on tank wall
Detection means on, you can sealing effectiveness of testing, find defect ware in time, improve yield rate.
Claims (3)
1. high-voltage electrical apparatus hermetically sealed can, including tank body and cover, the cover is covered on the opening of tank body, it is characterised in that institute
State and some deep arc grooves of grade are offered on the inwall of tank body, the bottom of each arc groove is provided with arc convex；
The outer rim of the cover is provided with the curved flanges being adapted with the arc groove, and the centre of the curved flanges is provided with
Sealing ring storage tank, in the sealing ring storage tank sealing ring is provided with.
2. high-voltage electrical apparatus hermetically sealed can according to claim 1, it is characterised in that the sealing ring is accommodating with the sealing ring
Elastomeric element is provided between groove, the elastomeric element is included located at the spring of the accommodating trench bottom of the sealing ring and located at the bullet
The push pedal on spring top, the sealing ring is in the push pedal.
3. high-voltage electrical apparatus hermetically sealed can according to claim 1, it is characterised in that the inwall of the tank body is provided with air-tightness
Detection means, the air-tightness detection device includes some sensors on the inwall of the tank body and located at the tank
Detection means on the outer wall of body, the sensor is connected with the detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245980.2U CN206172144U (en) | 2016-11-15 | 2016-11-15 | High -voltage electrical seal pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245980.2U CN206172144U (en) | 2016-11-15 | 2016-11-15 | High -voltage electrical seal pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172144U true CN206172144U (en) | 2017-05-17 |
Family
ID=58686921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245980.2U Expired - Fee Related CN206172144U (en) | 2016-11-15 | 2016-11-15 | High -voltage electrical seal pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521843A (en) * | 2017-08-18 | 2017-12-29 | 河北吉星医药包装有限公司 | Bottle cap easy to open |
-
2016
- 2016-11-15 CN CN201621245980.2U patent/CN206172144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521843A (en) * | 2017-08-18 | 2017-12-29 | 河北吉星医药包装有限公司 | Bottle cap easy to open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |