CN205479958U - Tapered pipeline repairs ware - Google Patents
Tapered pipeline repairs ware Download PDFInfo
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- CN205479958U CN205479958U CN201620151702.4U CN201620151702U CN205479958U CN 205479958 U CN205479958 U CN 205479958U CN 201620151702 U CN201620151702 U CN 201620151702U CN 205479958 U CN205479958 U CN 205479958U
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- pipeline
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- tapered
- patcher
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Abstract
The utility model discloses a tapered pipeline repairs ware, this tapered pipeline repairs ware become to hold first casing and the second casing of waiting to repair pipeline holding chamber including can enclosing, holding chamber and the big footpath pipeline section looks adaptation of waiting to repair the pipeline, and tapered pipeline repairs ware still includes and is pipy adapter, the cavity inner wall looks adaptation in adapter outer peripheral face and holding chamber, adapter inner peripheral surface and the path pipeline section looks adaptation of waiting to repair the reducing pipeline, and the perisporium of adapter can form along axial opening to the inside of adapter is arranged in to the path pipeline section of waiting to repair the reducing pipeline, the adapter is installed in the path pipeline section, and the path pipeline section external diameter of installing the adapter is equal basically with big footpath pipeline section external diameter, uses equant first casing and second casing can realize near salvageing fast of reducing pipeline hookup location like this, compare according to reducing pipeline die sinking again design with prior art, the utility model provides a but the cost that tapered pipeline repairs ware greatly reduced salvageed to the reducing pipeline to it is higher to salvage the efficiency ratio.
Description
Technical field
This utility model relates to rapid pipeline repairing technical field, particularly to a kind of tapered pipeline patcher.
Background technology
Pipeline is the most generally used to realize the conveying of remote liquids and gases, it is widely used in the fields such as earth's surface/underground engineering, shipbuilding/offshore platform, water, coal gas/natural gas supply, electric power, commercial production, sewage disposal and maintenance, such as crude oil pipeline, gas-pipe line, natural gas line, give/flowing line etc..
Pipeline in use, due to factors such as self or extraneous factors, it is possible to generation seepage or breakage, then needs to rush to repair, and repairing process is to complete in the case of pipe interior medium normally carries.Often using pipeline patching device to repair the damaged part of pipeline in prior art, pipeline patching device is coated on the damaged part of pipeline and steps up to realize fast blockage.
In prior art, a kind of typical pipeline patching device includes the first housing, second housing, sealing ring, sealing ring is arranged at the first housing and the inside of the second housing, first housing and the second housing can surround the cavity accommodating pipeline, and it is provided with some groups of coaxial through-holes on the first housing and the second housing, when pipe first-aid, first housing and the second housing are fastened on piping failure position, use bolt through the first housing and the corresponding coaxial through-hole of the second housing, finally by nut in the threaded portion of bolt, and then first housing and the second housing hold pipeline tightly, thus realize the fast blockage of piping failure position.
The cavity that first housing of pipeline patching device of the prior art and the second housing surround is generally isometrical cavity, i.e. pipeline patching device is mainly used in the repairing of equal diameter pipe, and when reducing pipeline is revealed, prior art generally requires processes the first housing and the second housing according to the actual pipe diameter determing of tapered pipeline, again die sinking, so that housing has and two sections of suitable internal diameters of tapered pipeline.
The above-mentioned repairing mode not only efficiency comparison for reducing pipeline is low, and emergency repair cost is higher.
Therefore, how to improve the structure of pipeline patching device in prior art, improve the first-aid repair efficiency to tapered pipeline, and reduce emergency repair cost, be those skilled in that art's technical problems urgently to be resolved hurrily.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of tapered pipeline patcher, including surrounding the first housing and the second housing accommodating pipeline containing cavity to be repaired, described containing cavity is suitable with the large-diameter pipe section of pipeline to be repaired, described tapered pipeline patcher also includes adapter in a tubular form, described adapter outer peripheral face is suitable with the cavity inner wall of described containing cavity, and described adapter inner peripheral surface is suitable with the path pipeline section of reducing pipeline to be repaired；And the perisporium of described adapter can form opening vertically, in order to the path pipeline section of reducing pipeline to be repaired is placed in the inside of described adapter.
Before tapered pipeline patcher provided by the utility model is applied in reducing pipeline, operator choose the first housing and the second housing according to the diameter of the large-diameter pipe section of reducing pipeline, and the containing cavity radial dimension that the i.e. first housing and the second housing are surrounded is essentially identical with large-diameter pipe section radial dimension；Then choosing adapter according to the path pipeline section radial dimension of reducing pipeline, the inner peripheral surface radial dimension making adapter is of substantially equal with the external diameter of small diameter tube, and the external diameter of adapter is of substantially equal with housing inner diameter (large-diameter pipe section external diameter).
When to reducing pipeline repair, first the opening of adaptive for path pipeline section orchestration is placed in the inside of adapter, assemble the first housing again, second housing is outside adapter and large-diameter pipe section, the path pipeline section external diameter installing adapter is of substantially equal with large-diameter pipe section external diameter, so use the first isometrical housing and the second housing can realize the rapid rush-repair near reducing pipeline link position, with prior art according to reducing pipeline again die sinking design compared with, tapered pipeline patcher provided by the utility model can be substantially reduced the cost for reducing pipeline repair, and first-aid repair efficiency is higher.
Optionally, described adapter is formed with rigid material Compound Machining by elastomeric material processing and fabricating or elastomeric material.
Optionally, described adapter is the unitary elastomeric of elastomeric material processing and fabricating, and described opening is opened in described perisporium, and the two side forming described opening can relatively be opened or close.
Optionally, the wherein one side forming described opening has recess, and the relevant position of another side has the boss embedding described recess.
Optionally, forming the two sides of described opening is step surface or plane or inclined-plane.
Optionally, described adapter is split-type structural, and the most described adapter includes that at least two segmental arc, each described segmental arc form the whole perisporium of described adapter.
Optionally, described adapter includes two semicircle segmental arcs, and the opposing end surface of semicircle segmental arc described in two is the end face structure intercoupled；Or,
Described in two, the opposing end surface of semicircle segmental arc is plane.
Optionally, the outer surface of described adapter is provided with boss and groove one of which, is set in described first housing of described adapter outer or/and described second housing correspondence position is provided with another one, and after assembling, described boss embeds described inside grooves.
Optionally, described adapter outer surface is provided with described boss, and described boss is annular boss, and the quantity of described annular boss is at least one.
Optionally, the quantity of described annular boss is two, and is respectively arranged at the position, both ends of described adapter outer surface.
Accompanying drawing explanation
Fig. 1 is tapered pipeline patcher in this utility model one embodiment, repairing Pipe installing blast intention；
Fig. 2 is the structural representation of adapter in a kind of embodiment of this utility model；
Fig. 3 is the structural representation of adapter in this utility model the second embodiment；
Fig. 4 is the structural representation of adapter in the third embodiment of this utility model；
Fig. 5 is the structural representation of adapter in the 4th kind of embodiment of this utility model；
Fig. 6 is the structural representation of adapter in the 5th kind of embodiment of this utility model.
Wherein, in Fig. 1 to Fig. 6:
First housing the 11, second housing 12, adapter 13, opening a, first segmental arc the 131, second segmental arc 132, annular boss 133, large-diameter pipe section 14, path pipeline section 15.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
It should be noted that first, second noun of locality such as grade is only for the same or similar different parts of specification configuration or different structure herein, do not indicate that certain particular determination to order.
Refer to Fig. 1, Fig. 1 is tapered pipeline patcher in this utility model one embodiment, repairing Pipe installing exploded perspective view.
This utility model provides a kind of tapered pipeline patcher, mainly include the first housing 11 and the second housing 12, first housing 11 and the second housing 12 can surround receiving pipeline containing cavity to be repaired, and the first housing 11 can relative open or close with the second housing 12, i.e. first housing 11 and the second housing 12 can be split-type structural, when rushing to repair pipeline 10, the first housing 11 and the second housing 12 assemble and form containing cavity；Certainly, the first housing 11 and the second housing 12 can also side hinged, opposite side can open or close relatively around hinged end.The structure of the first housing 11 and the second housing 12 is not specifically limited herein, as long as being capable of not dismantling the containing cavity that pipeline can be placed in the first housing 11 by pipeline 10 and the second housing 12 surrounds.First housing 11 relative can be provided with overhanging boss with the both sides of the second housing 12, and boss is provided with bolt hole 11a, and the first housing 11 and the second housing 12 are locked by bolt passing through bolt hole 11a.Succinct for description technique scheme, introduces techniques below scheme herein as a example by the first housing 11 and the second housing 12 are as split-type structural.
The inwall of the first housing 11 and the second housing 12 is typically additionally provided with rubber blanket, correspondingly, first housing 11 and the second housing 12 are machined with the mounting groove of accommodating rubber blanket respectively, rubber blanket can buffer tapered pipeline patcher and by the active force between repairing pipeline, it is to avoid the locking pressure damage to pipeline 10 of tapered pipeline patcher.
Tapered pipeline patcher is additionally provided with branch line, the perisporium of the first housing 11 is provided with connection containing cavity and outside tap hole, in order to increase the sealing of tap hole position, tapered pipeline patcher still further comprises the sealing gasket of structure ringwise, sealing gasket is arranged at described tap hole inwall, say, that sealing gasket is arranged at the inwall of containing cavity.
This utility model tapered pipeline patcher still further comprises adapter 13, adapter 13 is in a tubular form, adapter 13 outer peripheral face is suitable with the cavity inner wall of described containing cavity, containing cavity is suitable with the large-diameter pipe section 14 of pipeline to be repaired, that is the external diameter of adapter 13 and the internal diameter of first housing the 11, second housing 12 are roughly equal, and the external diameter of the large-diameter pipe section 14 of the pipeline that i.e. external diameter of adapter 13 is applied with tapered pipeline patcher is basically identical.
Further, the inner peripheral surface of adapter 13 of the present utility model is suitable with the path pipeline section 15 of reducing pipeline to be repaired.It addition, the perisporium of adapter 13 can form opening a vertically, in order to the path pipeline section 15 of reducing pipeline to be repaired is placed in the inside of described adapter 13.
Before tapered pipeline patcher provided by the utility model is applied in reducing pipeline, operator choose the first housing 11 and the second housing 12 according to the diameter of the large-diameter pipe section of reducing pipeline, and the containing cavity radial dimension that the i.e. first housing 11 and the second housing 12 are surrounded is essentially identical with large-diameter pipe section 14 radial dimension；Then choosing adapter 13 according to path pipeline section 15 radial dimension of reducing pipeline, the inner peripheral surface radial dimension making adapter 13 is of substantially equal with the external diameter of path pipeline section 15, and the external diameter of adapter 13 is of substantially equal with housing inner diameter (large-diameter pipe section 14 external diameter).
When mounted, first path pipeline section 15 is placed in from the opening of adapter 13 inside of adapter 13, assemble the first housing 11 again, second housing 12 is outside in adapter 13 and large-diameter pipe section 14, path pipeline section 15 external diameter installing adapter 13 is of substantially equal with large-diameter pipe section external diameter, so use the first isometrical housing 11 and the second housing 12 can realize the rapid rush-repair near reducing pipeline link position, with prior art according to reducing pipeline again die sinking design compared with, tapered pipeline patcher provided by the utility model can be substantially reduced the cost for reducing pipeline repair, and first-aid repair efficiency is higher.
It should be noted that " equal " specifically described herein is generalized concept, the most only comprising numerical value the most equal, it is allowed to two sizes have certain error, the existence of this error does not affect the use of tapered pipeline patcher.
In a kind of specific embodiment, adapter 13 can be formed with rigid material Compound Machining by elastomeric material processing and fabricating or elastomeric material, under the effect of tapered pipeline patcher coupling mechanism force, elastomeric material can deform, be conducive to being formed between housing (first housing 11 or the second housing 12) and pipeline sealing, be conducive to increasing the reliability of repairing pipe.
It addition, rigid material can strengthen the use intensity of adapter 13, be conducive to improving the service life of adapter 13.
Following present 13 two kinds of different versions of adapter, one be adapter 13 be integral type structure, another kind be adapter 13 be split-type structural.
In a kind of specific embodiment, refer to Fig. 2 to Fig. 5, adapter 13 can be integral type elastomer, and opening a is opened in perisporium, and the two side forming opening a can relatively be opened or close under the effect of external force.One-piece adaptor 13 advantageously reduces linkage editor, it is achieved quick assembling.
Refer to Fig. 6, Fig. 6 is the structural representation of adapter in the 5th kind of embodiment of this utility model.
In another kind of embodiment, adapter 13 is split-type structural, and circumferentially adapter 13 includes at least two segmental arc, and each segmental arc forms the whole perisporium of adapter 13.Adapter 13 can include two semicircle segmental arcs, and the first segmental arc 131 and the second segmental arc 132 as shown in Figure 6, the opposing end surface of two semicircular segmental arc is the end face structure intercoupled；Or, the opposing end surface of two semicircular segmental arc is plane.
On the basis of above-mentioned one-piece adaptor 13, carry out following improvement the most further.
Further, the wherein one side forming opening a has recess, and the relevant position of another side has the boss embedding recess；As shown in Figures 2 and 3, Fig. 2 and Fig. 3 sets forth two kinds of different structure forms of boss and recess；Certainly the form of boss and recess is not limited to described herein, it is also possible to for other modes.Recess and boss embed circumference torsional deformation when the mode coordinated can avoid adapter 13 to install.
Certainly, forming the two sides of opening a is step surface or plane or inclined-plane.As shown in Figure 4 and Figure 5, Fig. 4 and Fig. 5 respectively open side is the detailed description of the invention of inclined-plane and step surface.
In the various embodiments described above, the outer surface of adapter 13 can also be further provided with boss and groove one of which, being set in the first housing 11 outside described adapter 13 or/and the second housing 12 correspondence position is provided with another one, after assembling, described boss embeds inside grooves.
The fit structure of boss and groove both can realize the quick location of first housing the 11, second housing 12, avoids again the adapter 13 when housing is installed to be subjected to displacement vertically.
Referring again to Fig. 2, the boss of above-described embodiment is arranged at adapter 13 outer surface, and boss is annular boss 133, and the quantity of annular boss 133 is at least one.In a kind of detailed description of the invention, the quantity of annular boss 133 is two, and is respectively arranged at the position, both ends of adapter 13 outer surface.
Above a kind of tapered pipeline patcher provided by the utility model is described in detail.Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modification also falls in this utility model scope of the claims.
Claims (10)
1. a tapered pipeline patcher, accommodates the of pipeline containing cavity to be repaired including surrounding
One housing (11) and the second housing (12), it is characterised in that described containing cavity and pipeline to be repaired
Large-diameter pipe section (14) suitable, described tapered pipeline patcher also includes adaptation in a tubular form
Device (13), described adapter (13) outer peripheral face is suitable with the cavity inner wall of described containing cavity,
Described adapter (13) inner peripheral surface is suitable with the path pipeline section (15) of reducing pipeline to be repaired；
And the perisporium of described adapter (13) can form opening (a) vertically, in order to be repaired
The path pipeline section (15) of reducing pipeline is placed in the inside of described adapter (13).
2. tapered pipeline patcher as claimed in claim 1, it is characterised in that described suitable
Orchestration (13) is added by elastomeric material processing and fabricating or elastomeric material are compound with rigid material
Work forms.
3. tapered pipeline patcher as claimed in claim 1, it is characterised in that described suitable
Orchestration (13) is the unitary elastomeric of elastomeric material processing and fabricating, and described opening (a) is offered
In described perisporium, the two side forming described opening (a) can relatively be opened or close.
4. tapered pipeline patcher as claimed in claim 3, it is characterised in that form institute
The wherein one side stating opening (a) has recess, and the relevant position of another side has embedding institute
State the boss of recess.
5. tapered pipeline patcher as claimed in claim 3, it is characterised in that form institute
Stating the two sides of opening (a) is step surface or plane or inclined-plane.
6. tapered pipeline patcher as claimed in claim 1, it is characterised in that described suitable
Orchestration (13) is split-type structural, and the most described adapter (13) includes at least two arc
Section, each described segmental arc forms the whole perisporium of described adapter (13).
7. tapered pipeline patcher as claimed in claim 6, it is characterised in that described suitable
Orchestration (13) includes two semicircle segmental arcs, and the opposing end surface of semicircle segmental arc described in two is phase mutual coupling
The end face structure closed；Or,
Described in two, the opposing end surface of semicircle segmental arc is plane.
8. the tapered pipeline patcher as described in any one of claim 1 to 7, its feature exists
In, the outer surface of described adapter (13) is provided with boss and groove one of which, is set in
Described first housing (11) that described adapter (13) is outside is or/and described second housing (12)
Correspondence position is provided with another one, and after assembling, described boss embeds described inside grooves.
9. tapered pipeline patcher as claimed in claim 8, it is characterised in that described suitable
Orchestration (13) outer surface is provided with described boss, and described boss is annular boss (133),
The quantity of described annular boss (133) is at least one.
10. tapered pipeline patcher as claimed in claim 9, it is characterised in that described ring
The quantity of shape boss (133) is two, and is respectively arranged at described adapter (13) appearance
The position, both ends in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151702.4U CN205479958U (en) | 2016-02-29 | 2016-02-29 | Tapered pipeline repairs ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151702.4U CN205479958U (en) | 2016-02-29 | 2016-02-29 | Tapered pipeline repairs ware |
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| Publication Number | Publication Date |
|---|---|
| CN205479958U true CN205479958U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151702.4U Active CN205479958U (en) | 2016-02-29 | 2016-02-29 | Tapered pipeline repairs ware |
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| CN (1) | CN205479958U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240524A (en) * | 2016-12-27 | 2018-07-03 | 中国石油天然气股份有限公司 | Pipe with variable diameter linear sealing fixture and pipeline maintainance method |
| CN109140111A (en) * | 2017-06-16 | 2019-01-04 | 中国石油天然气集团公司 | A kind of sealing structure for mechanical three-way |
| CN110109175A (en) * | 2019-06-04 | 2019-08-09 | 中国科学院武汉岩土力学研究所 | Reducing type seismic wave acquisition device |
-
2016
- 2016-02-29 CN CN201620151702.4U patent/CN205479958U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240524A (en) * | 2016-12-27 | 2018-07-03 | 中国石油天然气股份有限公司 | Pipe with variable diameter linear sealing fixture and pipeline maintainance method |
| CN109140111A (en) * | 2017-06-16 | 2019-01-04 | 中国石油天然气集团公司 | A kind of sealing structure for mechanical three-way |
| CN110109175A (en) * | 2019-06-04 | 2019-08-09 | 中国科学院武汉岩土力学研究所 | Reducing type seismic wave acquisition device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 247000 Development Zone in Chizhou province Anhui City, an Industrial Park Golden Avenue Patentee after: Anhui Hengsheng Technology Development Group Co., Ltd. Address before: 247000 Development Zone in Chizhou province Anhui City, an Industrial Park Golden Avenue Patentee before: Chizhou Hengsheng Science & Technology Development Co., Ltd. |