CN208011153U - A kind of petroleum pipeline breach plugging device of bilayer - Google Patents
A kind of petroleum pipeline breach plugging device of bilayer Download PDFInfo
- Publication number
- CN208011153U CN208011153U CN201820050878.XU CN201820050878U CN208011153U CN 208011153 U CN208011153 U CN 208011153U CN 201820050878 U CN201820050878 U CN 201820050878U CN 208011153 U CN208011153 U CN 208011153U
- Authority
- CN
- China
- Prior art keywords
- fixed blade
- petroleum pipeline
- buffer layer
- plugging device
- fixed
- 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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Abstract
The utility model discloses a kind of petroleum pipeline breach plugging devices of bilayer,Its structure includes connecting shaft,First fixed blade,Fixed mounting hole,Block protecting crust,Support base,Limit hole,Fixed screw,Second fixed blade,Third fixed blade,Plugging device,Fixed mounting hole is integrated with the first fixed blade,Fixed mounting hole is integrated with third fixed blade,A kind of petroleum pipeline breach plugging device of bilayer of the utility model,Structure, which is equipped with, blocks protecting crust,It can prevent outside moisture from permeating in petroleum pipeline by blocking the waterproof layer in protecting crust,So that outside moisture is not easy to mix with oil,And sealant makes the leakproofness of oil breach improve,And buffer layer can be to block protecting crust to reduce foreign impacts power,And buffer layer provides the process of a buffering for buffer layer,So that the sealing performance of petroleum pipeline breach is preferable,The effect for enabling to the oil in petroleum pipeline to be not easy to penetrate.
Description
Technical field
The utility model is a kind of petroleum pipeline breach plugging device of bilayer, belongs to petroleum technology field.
Background technology
It is made of enhancing natural rubber, each pipeline plugging air bag, all can be in 1.5 times of nominal operation pressure before delivery
It is tested under the conditions of the caliber of power and respective model, device is generally by propulsive mechanism, central tube, pressure bladder and nipple group
At the pressure bladder is socketed on central tube, and is provided with multiple stomatas on the inside of pressure bladder, which passes through central tube
It is connected to multiple stomatas of the pressure bladder.
Prior art discloses application No. is：201621079886.4 a kind of oil-piping breach plugging device, be related to oil
Two chimbs of apparatus field, the petroleum pipeline breach plugging device are fixedly connected by screw bolt and nut, and inside pipe casing is equipped with one layer
Pad is blocked, pad inner wall is blocked and is equipped with two circle sealing strips.Casing can be sleeved at the oil pipeline breach of oil, and passed through when use
Screw bolt and nut fastens the fixation of two chimbs, two sealing strips formation, one sealing on the closure pad manufactured by flexible material
Region, but the prior art block protecting crust when blocking oil breach, leakproofness it is poor so that oil can it is readily permeable go out.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of petroleum pipeline breach closure of bilayer
Device, with solve the prior art block protecting crust when blocking oil breach, leakproofness it is poor make oil can it is readily permeable go out
Problem.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of oil of bilayer
Pipeline breach plugging device, structure include connecting shaft, the first fixed blade, fixed mounting hole, block protecting crust, support base,
Limit hole, fixed screw, the second fixed blade, third fixed blade, plugging device, the fixed mounting hole fix leaf with first
Piece is integrated, and the fixed mounting hole and the first fixed blade are bonding, and the fixed mounting hole fixes leaf with third
Piece is integrated, and the fixed screw insertion is installed in limit hole, and the connecting shaft insertion is installed on the second fixation leaf
In piece, the lower surface of second fixed blade is connected with the upper surface for blocking protecting crust, and the closure protecting crust includes anti-
Water layer, damping rubber layer, sealant, buffer layer, buffer layer, the waterproof layer inner ring are connected with damping rubber layer outer shroud, institute
It states sealant and is in same axle center with waterproof layer, the damping rubber layer is bonding with sealant and is in same axle center, described
Sealant fits with buffer layer and is in same axle center, and the damping rubber layer is in same axle center with buffer layer, described to subtract
The inner ring for shaking layer is connected with buffer layer outer shroud and is in same axle center, the buffer layer and same axle center at waterproof layer.
Further, the lower surface of first fixed blade is connected with the upper surface for blocking protecting crust.
Further, the support base insertion is installed in third fixed blade.
Further, the waterproof layer is connected with the second fixed blade.
Further, the connecting shaft insertion is installed in the first fixed blade.
Further, the connecting shaft is formed using stainless steel, has the effects that anticorrosion.
Further, first fixed blade is made of ferrite stainless steel material, has the effects that water vapor.
Advantageous effect
A kind of petroleum pipeline breach plugging device of bilayer of the utility model, structure, which is equipped with, blocks protecting crust, passes through closure
Waterproof layer in protecting crust can prevent in outside moisture infiltration petroleum pipeline so that outside moisture is not easy to be blended in one with oil
It rises, and sealant so that the leakproofness of oil breach improves, and buffer layer can be closure protecting crust reduction foreign impacts power, and
And buffer layer provides the process of a buffering for buffer layer so that the sealing performance of petroleum pipeline breach is preferable, enables to stone
Oil in oil-piping is not easy the effect penetrated.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the petroleum pipeline breach plugging device of bilayer of the utility model；
Fig. 2 is the structural schematic diagram for the inside that the utility model blocks protecting crust.
In figure：Connecting shaft -1, fixed mounting hole -3, blocks protecting crust -4, support base -5, limit at first fixed blade -2
Position hole -6, fixed screw -7, the second fixed blade -8, third fixed blade -9, plugging device -10, waterproof layer -1001, damping
Rubber layer -1002, sealant -1003, buffer layer -1004, buffer layer -1005.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of petroleum pipeline breach plugging device technical solution of bilayer：It is tied
Structure includes connecting shaft 1, the first fixed blade 2, fixed mounting hole 3, blocks protecting crust 4, support base 5, limit hole 6, fixed spiral shell
The 7, second fixed blade 8 of silk, third fixed blade 9, plugging device 10, the fixed mounting hole 3 and the first fixed blade 2 are one
Body structure, the fixed mounting hole 3 and the first fixed blade 2 are bonding, the fixed mounting hole 3 and third fixed blade 9
It is integrated, the insertion of the fixed screw 7 is installed in limit hole 6, and the insertion of the connecting shaft 1 is installed on the second fixation leaf
In piece 8, the lower surface of second fixed blade 8 is connected with the upper surface for blocking protecting crust 4, and the plugging device 10 includes
Waterproof layer 1001, damping rubber layer 1002, sealant 1003, buffer layer 1004, buffer layer 1005,1001 inner ring of the waterproof layer
It is connected with 1002 outer shroud of damping rubber layer, the sealant 1003 is in same axle center, the damping rubber with waterproof layer 1001
Glue-line 1002 is bonding with sealant 1003 and is in same axle center, and the sealant 1003 fits and locates with buffer layer 1004
In same axle center, the damping rubber layer 1002 and buffer layer 1004 be in same axle center, the inner ring of the buffer layer 1004 and
1005 outer shroud of buffer layer is connected and is in same axle center, the buffer layer 1005 and same axle center at waterproof layer 1001.
Further, the lower surface of first fixed blade 2 is connected with the upper surface for blocking protecting crust 4, the branch
The support insertion of pedestal 5 is installed in third fixed blade 9, and the waterproof layer 1001 is connected with the second fixed blade 8, the connection
The insertion of axis 1 is installed in the first fixed blade 2, and the connecting shaft 1 is formed using stainless steel, has the works such as anticorrosion
With first fixed blade 2 is made of ferrite stainless steel material, has the effects that water vapor.
Fixed screw 7 described in this patent is former using the inclined-plane circular rotating of object and the physics and mathematics of frictional force
Reason fastens the tool of implements parts by easy stages, and screw is the general saying of fastener, daily pet phrase, the support bottom
One component of 5 hydraulic supports of seat, the support force of holder directly and contacts baseplate is transmitted to bottom plate by it.
It is carrying out in use, when oil breach ruptures, the first fixed blade 2 is connect by connecting shaft 1 with second
Axis 8 is combined protecting crust 4 is blocked, and can prevent outside moisture from permeating stone by the waterproof layer 1001 in plugging device 10
In oil-piping so that outside moisture is not easy to mix with oil, and sealant 1003 is so that the leakproofness of oil breach carries
Height, and buffer layer 1004 can be to block protecting crust 4 to reduce foreign impacts power, and buffer layer 1005 provides one for buffer layer
The process of buffering.
The utility model solves the prior art and blocks protecting crust when blocking oil breach, and leakproofness is poor so that oil meeting
It is readily permeable go out the problem of, the utility model is combined with each other by above-mentioned component, structure be equipped with block protecting crust, pass through envelope
Waterproof layer in stifled protecting crust can prevent in outside moisture infiltration petroleum pipeline so that outside moisture is not easy to be blended in oil
Together, and sealant so that the leakproofness of oil breach improves, and buffer layer can be block protecting crust reduce foreign impacts power,
And buffer layer provides the process of a buffering for buffer layer so that the sealing performance of petroleum pipeline breach is preferable, enables to
Oil in petroleum pipeline is not easy the effect penetrated.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of petroleum pipeline breach plugging device of bilayer, it is characterised in that：Its structure includes connecting shaft (1), the first fixation leaf
Piece (2), fixed mounting hole (3) block protecting crust (4), support base (5), limit hole (6), fixed screw (7), the second fixation
Blade (8), third fixed blade (9), plugging device (10), the fixed mounting hole (3) are integrated with the first fixed blade (2)
Change structure, the fixed mounting hole (3) and the first fixed blade (2) are bonding, and the fixed mounting hole (3) fixes leaf with third
Piece (9) is integrated, and the fixed screw (7) is embedded to be installed in limit hole (6), the embedded installation of the connecting shaft (1)
In the second fixed blade (8), the lower surface of second fixed blade (8) is connected with the upper surface for blocking protecting crust (4),
The plugging device (10) include waterproof layer (1001), damping rubber layer (1002), sealant (1003), buffer layer (1004),
Buffer layer (1005), waterproof layer (1001) inner ring are connected with damping rubber layer (1002) outer shroud, the sealant
(1003) same axle center is in waterproof layer (1001), the damping rubber layer (1002) is bonding with sealant (1003) and locates
In same axle center, the sealant (1003) fits with buffer layer (1004) and is in same axle center, the damping rubber layer
(1002) it is in same axle center with buffer layer (1004), the inner ring of the buffer layer (1004) is connected with buffer layer (1005) outer shroud
Connect and be in same axle center, the buffer layer (1005) and same axle center at waterproof layer (1001).
2. a kind of petroleum pipeline breach plugging device of bilayer according to claim 1, it is characterised in that：Described first fixes
The lower surface of blade (2) is connected with the upper surface for blocking protecting crust (4).
3. a kind of petroleum pipeline breach plugging device of bilayer according to claim 1, it is characterised in that：The support base
(5) embedded to be installed in third fixed blade (9).
4. a kind of petroleum pipeline breach plugging device of bilayer according to claim 1, it is characterised in that：The waterproof layer
(1001) it is connected with the second fixed blade (8).
5. a kind of petroleum pipeline breach plugging device of bilayer according to claim 1, it is characterised in that：The connecting shaft
(1) embedded to be installed in the first fixed blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050878.XU CN208011153U (en) | 2018-01-12 | 2018-01-12 | A kind of petroleum pipeline breach plugging device of bilayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050878.XU CN208011153U (en) | 2018-01-12 | 2018-01-12 | A kind of petroleum pipeline breach plugging device of bilayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011153U true CN208011153U (en) | 2018-10-26 |
Family
ID=63881654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820050878.XU Expired - Fee Related CN208011153U (en) | 2018-01-12 | 2018-01-12 | A kind of petroleum pipeline breach plugging device of bilayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356520A (en) * | 2020-11-09 | 2021-02-12 | 镇江宝瑞电器有限公司 | Polymer fireproof and moistureproof plugging material |
-
2018
- 2018-01-12 CN CN201820050878.XU patent/CN208011153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356520A (en) * | 2020-11-09 | 2021-02-12 | 镇江宝瑞电器有限公司 | Polymer fireproof and moistureproof plugging material |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190112 |