CN206468987U - A kind of pipelines in deep sea device for plugging - Google Patents
A kind of pipelines in deep sea device for plugging Download PDFInfo
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- CN206468987U CN206468987U CN201720127332.5U CN201720127332U CN206468987U CN 206468987 U CN206468987 U CN 206468987U CN 201720127332 U CN201720127332 U CN 201720127332U CN 206468987 U CN206468987 U CN 206468987U
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- kicker magnet
- pipelines
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Abstract
The utility model discloses a kind of pipelines in deep sea device for plugging, including the first kicker magnet, second kicker magnet and the 3rd kicker magnet, first kicker magnet, the inner surface of second kicker magnet and the 3rd kicker magnet is the equal arcwall face of diameter, first kicker magnet, the diameter of the inner surface of second kicker magnet and the 3rd kicker magnet is equal to the external diameter of pipelines in deep sea, second kicker magnet is located between the first kicker magnet and the 3rd kicker magnet, first kicker magnet, the inner surface of second kicker magnet and the 3rd kicker magnet is located on same arcwall face after being sequentially connected, the radian of the inner surface of second kicker magnet is equal to 180 degree, the radian sum of the inner surface of the radian of the inner surface of first kicker magnet and the 3rd kicker magnet is less than 180 degree；Advantage is easy for installation, and does not allow perishable, and service life is long.
Description
Technical field
The utility model is related to a kind of device for plugging, more particularly, to a kind of pipelines in deep sea device for plugging.
Background technology
The factors such as the strong current scour of burn into by medium in extraneous water body environment are influenceed, deep-sea oil natural gas line
The accident that leakage or crack etc. have a strong impact on delivery safety happens occasionally.If shut-down leak stopping, inside and outside pressure difference even can make pipe
Road rupture is further to be expanded, and is not only polluted environment, can more be delayed project progress.As economic development is to petroleum gas demand
Increase and society to marine environmental protection pay attention to day by day, on the premise of not influenceing petroleum gas to transport continuation, protect
Hinder the safe efficient operation of deep water Oil and Natural Gas Transportation Pipeline more and more important.Pipelines in deep sea device for plugging can be realized above-mentioned
Purpose, is used widely in deep-sea oil natural gas line transportation art.
Existing pipelines in deep sea device for plugging mainly includes the metal cuff of annular shape and for twisting many of solid metal cuff
Individual bolt.In leak stopping, first metal cuff is set at the leakage of pipeline, then metal cuff is fixed using bolt.But
It is that existing pipelines in deep sea device for plugging has problems with：Pipeline is typically to sink into the silt of seabed, and metal cuff is arranged
Difficulty to pipeline is larger, and the stubborn solid task difficulty of bolt is also very big under high pressure and strong water environment, and installation difficulty is higher,
Also, metal cuff and bolt are mostly the metal materials such as steel, and very not corrosion-resistant, service life is short.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of easy for installation, and the pipelines in deep sea of service life length is blocked up
Leakage device.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of pipelines in deep sea device for plugging, bag
Include the first kicker magnet, the second kicker magnet and the 3rd kicker magnet, described the first kicker magnet, the second described kicker magnet and described
The inner surface of 3rd kicker magnet is the equal arcwall face of diameter, described the first kicker magnet, the second described kicker magnet and described
The diameter of inner surface of the 3rd kicker magnet be equal to the external diameter of pipelines in deep sea, described the second kicker magnet is located at described the last the first
Between magnet and the 3rd described kicker magnet, described the first kicker magnet, the second described kicker magnet and described three strongest ones' magnetic
The inner surface of body is located on same arcwall face after being sequentially connected, and the radian of the inner surface of described the second kicker magnet is equal to 180 degree,
The radian sum of the inner surface of the radian of the inner surface of the first described kicker magnet and the 3rd described kicker magnet is less than 180 degree.
The inner surface setting of the second described kicker magnet has cavity, and the surface attachment of described cavity has rubber membrane, institute
Be disposed with iron powder layer, bitumen layer, strong magnetic blow out coating and rubber layer in the cavity stated bottom-up, described rubber layer it is upper
Surface is arcwall face and is located at the inner surface of the second described kicker magnet on same arcwall face, described iron powder layer, described
Bitumen layer and described strong magnetic blow out coating are cuboid.In the structure, block rubber layer enhances the second kicker magnet and deep-sea pipe
Sealing between road, magnetic blow out coating and iron powder layer further enhance the magnetic of the second kicker magnet, by its more securely with deep-sea
Pipeline is linked up, and on the one hand bitumen layer makes strong magnetic blow out coating solidify and be adhesive into one with iron powder layer, on the other hand can also enter one
Step isolation oil and water, are achieved in multiple isolating and protecting, multiple leak stopping, not only eliminate single leaking-stopping measure possible caused two
Secondary leakage, moreover it is possible to more extend the term of validity of whole device for plugging.
The minimum thickness of the thickness of described iron powder layer, the thickness of described strong magnetic blow out coating and described rubber layer is equal,
The thickness of described bitumen layer is twice of the thickness of described iron powder layer, and the thickness of described rubber membrane is 1-2cm.
Described pipelines in deep sea device for plugging also includes the encapsulating mechanism for infusion epoxy resin adhesive, described filling
Gluing mechanism includes grout pipe and the resistance to heat pump being connected with described encapsulating pipe.In the structure, grout pipe can be first passed through and heat-resisting
Pump by the leakage of epoxy resin adhesive flow in pipes at leakage carry out first layer protection after entered again by the second kicker magnet
Row leak stopping, further improves plugging effect.
The magnetic field force of the unit area of described the first kicker magnet, the second described kicker magnet and the 3rd described kicker magnet
It is not less than 25MPa.
Handle is fixedly installed on the lateral surface of the second described kicker magnet.In the structure, it can be installed by handle
The second kicker magnet is dismantled, the convenience installed further is improved.
Compared with prior art, the utility model has the advantage of by setting the first kicker magnet, the second kicker magnet and the
Three kicker magnets, the inner surface of the first kicker magnet, the second kicker magnet and the 3rd kicker magnet is the equal arcwall face of diameter, the last the first magnetic
The diameter of the inner surface of body, the second kicker magnet and the 3rd kicker magnet is equal to the external diameter of pipelines in deep sea, and the second kicker magnet is located at first
Between kicker magnet and the 3rd kicker magnet, the inner surface of the first kicker magnet, the second kicker magnet and the 3rd kicker magnet is sequentially connected rear position
In on same arcwall face, the radian of the inner surface of the second kicker magnet is equal to 180 degree, the radian of the inner surface of the first kicker magnet and the
The radian sum of the inner surface of three kicker magnets is less than 180 degree, when in use, and the second kicker magnet first is arranged on into letting out for pipelines in deep sea
Its inner surface is set to be fitted with the outer surface of pipelines in deep sea at dew, now the second kicker magnet absorption will be sealed on pipelines in deep sea at leakage
Block, then the first kicker magnet and the 3rd kicker magnet are separately mounted to the both sides of the second kicker magnet, the first kicker magnet and again
The inner surface of three kicker magnets is also fitted with the outer surface of pipelines in deep sea, the first kicker magnet, the second kicker magnet and the 3rd kicker magnet
Overlapped after inner surface connection with the outer surface of pipelines in deep sea, the first kicker magnet, the second kicker magnet and the 3rd kicker magnet attract each other,
Thus the stable connection of the second kicker magnet and pipelines in deep sea is strengthened, it is ensured that plugging effect, thus, deep-sea pipe of the present utility model
Even if pipeline leakage stopping device pipeline sinks into the silt of seabed, install also very convenient, and do not allow perishable, service life is long.
Brief description of the drawings
Fig. 1 is grout pipe of the present utility model and resistance to heat pump operation schematic diagram；
Fig. 2 is overall front view of the present utility model；
Fig. 3 is overall profile of the present utility model；
Fig. 4 is the profile of the second kicker magnet of the present utility model；
Fig. 5 is the profile of the first kicker magnet of the present utility model and the 3rd kicker magnet.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：As illustrated, a kind of pipelines in deep sea device for plugging, including the first kicker magnet 1, the and of the second kicker magnet 2
3rd kicker magnet 3, the inner surface of the first kicker magnet 1, the second kicker magnet 2 and the 3rd kicker magnet 3 is the equal arcwall face of diameter, the
The diameter of the inner surface of one kicker magnet 1, the second kicker magnet 2 and the 3rd kicker magnet 3 is equal to the external diameter of pipelines in deep sea 4, the last the second magnetic
Body 2 is located between the first kicker magnet 1 and the 3rd kicker magnet 3, the first kicker magnet 1, the second kicker magnet 2 and the 3rd kicker magnet 3 it is interior
Surface is located on same arcwall face after being sequentially connected, and the radian of the inner surface of the second kicker magnet 2 is equal to 180 degree, the first kicker magnet 1
The radian of inner surface be 45 degree, the radian of the inner surface of the 3rd kicker magnet 3 is 45 degree.
In the present embodiment, the inner surface setting of the second kicker magnet 2 has cavity, and the surface attachment of cavity has rubber membrane 21, recessed
Intracavitary is disposed with iron powder layer 5, bitumen layer 6, strong magnetic blow out coating 7 and rubber layer 8 bottom-up, and the upper surface of rubber layer 8 is
Arcwall face and it is located at the inner surface of the second kicker magnet 2 on same arcwall face, iron powder layer 5, bitumen layer 6 and strong magnetic blow out coating 7 are
Cuboid.
In the present embodiment, the minimum thickness of the thickness of iron powder layer 5, the thickness of strong magnetic blow out coating 7 and rubber layer 8 is equal, pitch
The thickness of layer 6 is twice of the thickness of iron powder layer 5, and the thickness of rubber membrane 21 is 1-2cm.
In the present embodiment, pipelines in deep sea device for plugging also includes the encapsulating mechanism for infusion epoxy resin adhesive, fills
Gluing mechanism includes grout pipe 9 and the resistance to heat pump 10 being connected with encapsulating pipe.
In the present embodiment, handle 11 is fixedly installed on the lateral surface of the second kicker magnet 2.
Embodiment two：As illustrated, a kind of pipelines in deep sea device for plugging, including the first kicker magnet 1, the and of the second kicker magnet 2
3rd kicker magnet 3, the inner surface of the first kicker magnet 1, the second kicker magnet 2 and the 3rd kicker magnet 3 is the equal arcwall face of diameter, the
The diameter of the inner surface of one kicker magnet 1, the second kicker magnet 2 and the 3rd kicker magnet 3 is equal to the external diameter of pipelines in deep sea 4, the last the second magnetic
Body 2 is located between the first kicker magnet 1 and the 3rd kicker magnet 3, the first kicker magnet 1, the second kicker magnet 2 and the 3rd kicker magnet 3 it is interior
Surface is located on same arcwall face after being sequentially connected, and the radian of the inner surface of the second kicker magnet 2 is equal to 180 degree, the first kicker magnet 1
Inner surface radian and the 3rd kicker magnet 3 inner surface radian sum be less than 180 degree.
In the present embodiment, the inner surface setting of the second kicker magnet 2 has cavity, and the surface attachment of cavity has rubber membrane 21, recessed
Intracavitary is disposed with iron powder layer 5, bitumen layer 6, strong magnetic blow out coating 7 and rubber layer 8 bottom-up, and the upper surface of rubber layer 8 is
Arcwall face and it is located at the inner surface of the second kicker magnet 2 on same arcwall face, iron powder layer 5, bitumen layer 6 and strong magnetic blow out coating 7 are
Cuboid.
In the present embodiment, the minimum thickness of the thickness of iron powder layer 5, the thickness of strong magnetic blow out coating 7 and rubber layer 8 is equal, pitch
The thickness of layer 6 is twice of the thickness of iron powder layer 5, and the thickness of rubber membrane 21 is 1-2cm.
In the present embodiment, pipelines in deep sea device for plugging also includes the encapsulating mechanism for infusion epoxy resin adhesive, fills
Gluing mechanism includes grout pipe 9 and the resistance to heat pump 10 being connected with encapsulating pipe.
In the present embodiment, handle 11 is fixedly installed on the lateral surface of the second kicker magnet 2.
In the present embodiment, the magnetic field force of the unit area of the first kicker magnet 1, the second kicker magnet 2 and the 3rd kicker magnet 3 is not low
In 25MPa.
Claims (6)
1. a kind of pipelines in deep sea device for plugging, it is characterised in that including the first kicker magnet, the second kicker magnet and the 3rd kicker magnet, institute
The inner surface of the first kicker magnet, the second described kicker magnet and the 3rd described kicker magnet stated is the equal arcwall face of diameter,
The diameter of the inner surface of described the first kicker magnet, the second described kicker magnet and the 3rd described kicker magnet is equal to pipelines in deep sea
External diameter, described the second kicker magnet is located between the first described kicker magnet and the 3rd described kicker magnet, described first
The inner surface of kicker magnet, the second described kicker magnet and the 3rd described kicker magnet is located on same arcwall face after being sequentially connected,
The radian of the inner surface of the second described kicker magnet is equal to 180 degree, the radian of the inner surface of described the first kicker magnet and described
The 3rd kicker magnet inner surface radian sum be less than 180 degree.
2. a kind of pipelines in deep sea device for plugging according to claim 1, it is characterised in that the second described kicker magnet it is interior
Surface is provided with cavity, and the surface attachment of described cavity has in rubber membrane, described cavity to be disposed with bottom-up
Iron powder layer, bitumen layer, strong magnetic blow out coating and rubber layer, the upper surface of described rubber layer for arcwall face and with described the last the second magnetic
The inner surface of body is located on same arcwall face, and described iron powder layer, described bitumen layer and described strong magnetic blow out coating is rectangular
The bodily form.
3. a kind of pipelines in deep sea device for plugging according to claim 2, it is characterised in that the thickness of described iron powder layer, institute
The thickness for the strong magnetic blow out coating stated and the minimum thickness of described rubber layer are equal, and the thickness of described bitumen layer is described iron powder
Twice of the thickness of layer, the thickness of described rubber membrane is 1-2cm.
4. a kind of pipelines in deep sea device for plugging according to claim 1, it is characterised in that described pipelines in deep sea leak stopping dress
Putting also includes the encapsulating mechanism for infusion epoxy resin adhesive, described encapsulating mechanism include grout pipe and with described filling
The resistance to heat pump of sebific duct connection.
5. a kind of pipelines in deep sea device for plugging according to claim 1, it is characterised in that described the first kicker magnet, described
The second kicker magnet and the magnetic field force of unit area of described the 3rd kicker magnet be not less than 25MPa.
6. a kind of pipelines in deep sea device for plugging according to claim 1, it is characterised in that outside the second described kicker magnet
Handle is fixedly installed on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127332.5U CN206468987U (en) | 2017-02-13 | 2017-02-13 | A kind of pipelines in deep sea device for plugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127332.5U CN206468987U (en) | 2017-02-13 | 2017-02-13 | A kind of pipelines in deep sea device for plugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468987U true CN206468987U (en) | 2017-09-05 |
Family
ID=59707635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720127332.5U Active CN206468987U (en) | 2017-02-13 | 2017-02-13 | A kind of pipelines in deep sea device for plugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468987U (en) |
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2017
- 2017-02-13 CN CN201720127332.5U patent/CN206468987U/en active Active
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