CN206845112U - A kind of multi-faceted suppression seabed vortex-induced vibration pipeline - Google Patents
A kind of multi-faceted suppression seabed vortex-induced vibration pipeline Download PDFInfo
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- CN206845112U CN206845112U CN201720765838.9U CN201720765838U CN206845112U CN 206845112 U CN206845112 U CN 206845112U CN 201720765838 U CN201720765838 U CN 201720765838U CN 206845112 U CN206845112 U CN 206845112U
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- induced vibration
- ball
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Abstract
The utility model discloses the multi-faceted suppression seabed vortex-induced vibration pipeline of one kind, including steel pipe, suppression ring, the first suppression groove, fixed plate, positioning seat, pole, suppression ball, the second suppression groove, fixed bin, rotating generator, speed probe, battery, sonar sensor, data storage and fluorescent lamp.The utility model pipeline is made up of the suppression ring of horizontal direction and the suppression ball of vertical direction, when there is vortex-induced vibration, suppress that ring is rotatable that vortex-induced vibration is suppressed, and it can also be driven in rotation process and suppress ball around the rotation of suppression ring and suppression revolutions, it is poor so as to be separated to each orientation of seawater, reduce surface pressure；Relative suppression can be carried out to the vortex-induced vibration of different levels, effective improve suppresses scope so that process of inhibition is more flexible, flexible stronger；Suppressing ball can drive rotating generator to generate electricity in rotation process, so as to carry out self-powered, the service life of extension fixture to required each electrical equipment.
Description
Technical field
A kind of pipeline is the utility model is related to, is specially a kind of multi-faceted suppression seabed vortex-induced vibration pipeline, belongs to seabed
Oil gas production equipment applied technical field.
Background technology
In sea-bottom oil-gas is exploited and is transported, submarine pipeline transmission is because its conveying is continuous, efficiency high, conveying capacity are big and cost
The low major way as oil gas transmission, submarine pipeline are in the abyssal environment of complexity, are stranded by various potential safety hazards
Disturb, vortex-induced vibration is exactly wherein mostly important one kind, and vortex-induced vibration is due to that ocean current replaces when flowing through pipeline in pipeline both sides
Caused to rush down whirlpool, it is an important factor for causing pipeline fatigue damage, and the suppression research for vortex-induced vibration also has actual
Meaning, in order to suppress vortex-induced vibration, the service life of submarine pipeline is improved, the vertical of substantial amounts of suppression vortex-induced vibration occurs in the market
Pipe.
Current standpipe is in process of inhibition, as stated above it is often only possible to suppress the vortex-induced vibration of single flow direction, and the change of seawater ratio
More various, the pressure caused by the seawater of different height is also different, and current standpipe can not adapt to a variety of pressure, rejection ability
Deficiency, function is relatively simple, and maintenance is inconvenient.Therefore, a kind of multi-faceted suppression seabed vortex-induced vibration is proposed regarding to the issue above
Pipeline.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of multi-faceted suppression seabed whirlpool exciting
Dynamic pipeline.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of multi-faceted suppression seabed vortex-induced vibration pipe
Road, including steel pipe, suppression ring and suppression ball；The outer surface of steel tube, which is provided with, suppresses ring, and suppresses ring surface and be distributed with first
Suppress groove；The suppression ring-side wall sets fixed plate, and fixed plate is welded with positioning seat；Set inside the positioning seat and rotate hair
Motor, and rotating generator connection pole；Described pole one end, which is set, suppresses ball, and suppresses ball surface and the second suppression is distributed with
Groove；The rotating generator connects rotation sensor by wire；The suppression ring-side wall sets fixed bin, and inside fixed bin
Battery is set；The battery is electrically connected with sonar sensor and data storage.
Preferably, the fixed bin surface distributed has fluorescent lamp.
Preferably, the suppression ball is in ellipticity, and suppresses ball circular array and be distributed in outside the suppression ring.
Preferably, the suppression is equipped with several, and suppresses ring and be from top to bottom fixedly welded on successively outside steel pipe.
Preferably, it is ball bearing structure inside the suppression ring.
Preferably, the rotating generator connects the battery by wire.
The beneficial effects of the utility model are：This kind of pipeline is by the suppression ring of horizontal direction and the suppression ball group of vertical direction
Into when there is vortex-induced vibration, suppressing that ring is rotatable that vortex-induced vibration is suppressed, and suppression ball can be also driven in rotation process
Revolutions are rotated and suppress around ring is suppressed, it is poor so as to be separated to each orientation of seawater, reduce surface pressure；Can be right
The vortex-induced vibrations of different levels carry out it is relative suppress, effective improve suppresses scope so that process of inhibition is more flexible, flexibility more
By force；Suppressing ball can drive rotating generator to generate electricity in rotation process, so as to carry out self-powered to required each electrical equipment,
The service life of extension fixture；Sonar sensor can send the harmless sonar of low frequency, so as to disperse benthon, prevent biology from touching
Bump against steel pipe, damage pipeline；Fluorescent lamp can be easy to workmen quickly to determine steel pipe position；The rotating speed of each killer tube can be entered
Row detection, so that it is determined that whether rotating shaft damages, is easy to workmen's later stage to overhaul.
Brief description of the drawings
Fig. 1 is the utility model entirety overlooking the structure diagram；
Fig. 2 is the utility model integral installation structural representation；
Fig. 3 is the utility model fixed bin internal structure schematic diagram.
In figure：1st, steel pipe, 2, suppress ring, 201, first suppresses groove, and 202, fixed plate, 3, positioning seat, 4, pole, 5, suppress
Ball, 501, second suppresses groove, and 6, fixed bin, 7, rotating generator, 8, speed probe, 9, battery, 10, sonar sensor,
11st, data storage, 12, fluorescent lamp.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of multi-faceted suppression seabed vortex-induced vibration pipeline, including steel pipe 1, suppress ring 2 and
Suppress ball 5；The outer surface of steel pipe 1, which is provided with, suppresses ring 2, and the suppression surface distributed of ring 2 has the first suppression groove 201；The suppression
The side wall of ring 2 sets fixed plate 202, and fixed plate 202 is welded with positioning seat 3；The inside of positioning seat 3 sets rotating generator 7,
And rotating generator 7 connects pole 4；Described one end of pole 4, which is set, suppresses ball 5, and the suppression surface distributed of ball 5 has the second suppression groove
501；The rotating generator 7 connects rotation sensor 8 by wire；Suppression ring 2 side wall sets fixed bin 6, and fixed
The inside of box 6 sets battery 9；The battery 9 is electrically connected with sonar sensor 10 and data storage 11.
As a kind of technical optimization scheme of the present utility model, the surface distributed of fixed bin 6 has fluorescent lamp 12, fluorescent lamp
12 can be easy to the position of workmen's understanding steel pipe 1.
As a kind of technical optimization scheme of the present utility model, the suppression ball 5 is in ellipticity, and suppresses ball 5 in a ring
Array distribution is in suppressing outside ring 2, when there is vortex-induced vibration, suppresses that ring 2 is rotatable that vortex-induced vibration is suppressed, and
Rotation process can also drive suppression ball 5 to rotate and suppress the rotation of ball 5 around ring 2 is suppressed, so as to enter to each orientation of seawater
Row separation, reduction surface pressure are poor.
As a kind of technical optimization scheme of the present utility model, the suppression ring 2 is provided with several, and suppresses ring 2 by upper
It is fixedly welded on successively outside steel pipe 1 under, relative suppression can be carried out to the vortex-induced vibration of different levels, effective improve suppresses
Scope so that process of inhibition is more flexible, flexible stronger.
As a kind of technical optimization scheme of the present utility model, the inside of suppression ring 2 is ball bearing structure, realizes suppression
The rotation of ring 2 processed.
As a kind of technical optimization scheme of the present utility model, the rotating generator 7 connects the electric power storage by wire
Pond 9, suppressing ball 5 can drive rotating generator 7 to generate electricity in rotation process, so as to be confessed to required each electrical equipment
Electricity, the service life of extension fixture.
Wherein：The model TR1T of sonar sensor 10；The model TB1238 of data storage 11；The model of speed probe 8
For TK-20.
The utility model when in use, when there is vortex-induced vibration, it is rotatable and right in the presence of groove is suppressed to suppress ring 2
Vortex-induced vibration is suppressed, and can also drive suppression ball 5 to rotate and suppress the rotation of ball 5 around ring 2 is suppressed in rotation process,
So as to be separated to vertical direction vibration, different height standpipe can make friction speed rotation according to vortex-induced vibration, rotate
During rotating generator 7 can be generated electricity, and be stored in battery 9, be powered for each equipment, sonar sensor 10
Low frequency sonar can be sent and disperse the shoal of fish, fluorescent lamp 12 is easy to worker to determine position, and speed probe 8 can monitor standpipe rotating speed,
And store the data in data storage 11.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of multi-faceted suppression seabed vortex-induced vibration pipeline, including steel pipe (1), suppression ring (2) and suppression ball (5)；It is special
Sign is：Steel pipe (1) outer surface, which is provided with, suppresses ring (2), and suppression ring (2) surface distributed has the first suppression groove (201)；Institute
State and suppress ring (2) side wall setting fixed plate (202), and fixed plate (202) is welded with positioning seat (3)；The positioning seat (3) is internal
Rotating generator (7), and rotating generator (7) connection pole (4) are set；Described pole (4) one end, which is set, suppresses ball (5), and
Suppressing ball (5) surface distributed has the second suppression groove (501)；The rotating generator (7) connects rotation sensor by wire
(8)；Described suppression ring (2) side wall sets fixed bin (6), and battery (9) is set inside fixed bin (6)；The battery (9)
It is electrically connected with sonar sensor (10) and data storage (11).
2. one kind according to claim 1 is multi-faceted to suppress seabed vortex-induced vibration pipeline, it is characterised in that：The fixed bin
(6) surface distributed has fluorescent lamp (12).
3. one kind according to claim 1 is multi-faceted to suppress seabed vortex-induced vibration pipeline, it is characterised in that：The suppression ball
(5) it is in ellipticity, and suppresses ball (5) circular array and be distributed in suppression ring (2) outside.
4. one kind according to claim 1 is multi-faceted to suppress seabed vortex-induced vibration pipeline, it is characterised in that：The suppression ring
(2) several are provided with, and suppresses ring (2) and is from top to bottom fixedly welded on steel pipe (1) outside successively.
5. one kind according to claim 1 is multi-faceted to suppress seabed vortex-induced vibration pipeline, it is characterised in that：The suppression ring
(2) internal is ball bearing structure.
6. one kind according to claim 1 is multi-faceted to suppress seabed vortex-induced vibration pipeline, it is characterised in that：It is described to rotate hair
Motor (7) connects the battery (9) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765838.9U CN206845112U (en) | 2017-06-28 | 2017-06-28 | A kind of multi-faceted suppression seabed vortex-induced vibration pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765838.9U CN206845112U (en) | 2017-06-28 | 2017-06-28 | A kind of multi-faceted suppression seabed vortex-induced vibration pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845112U true CN206845112U (en) | 2018-01-05 |
Family
ID=60802426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720765838.9U Expired - Fee Related CN206845112U (en) | 2017-06-28 | 2017-06-28 | A kind of multi-faceted suppression seabed vortex-induced vibration pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236014A (en) * | 2018-11-16 | 2019-01-18 | 郑州大学 | A kind of broken whirlpool device of the dual spin inhibiting steel pipe tall and slender structure vortex-induced vibration |
| CN109267668A (en) * | 2018-11-16 | 2019-01-25 | 郑州大学 | A kind of broken whirlpool device of the spin inhibiting steel pipe tall and slender structure vortex-induced vibration |
-
2017
- 2017-06-28 CN CN201720765838.9U patent/CN206845112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236014A (en) * | 2018-11-16 | 2019-01-18 | 郑州大学 | A kind of broken whirlpool device of the dual spin inhibiting steel pipe tall and slender structure vortex-induced vibration |
| CN109267668A (en) * | 2018-11-16 | 2019-01-25 | 郑州大学 | A kind of broken whirlpool device of the spin inhibiting steel pipe tall and slender structure vortex-induced vibration |
| CN109236014B (en) * | 2018-11-16 | 2024-04-16 | 郑州大学 | Double spin vortex breaking device for inhibiting vortex-induced vibration of steel pipe high-rise structure |
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| 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: 20180105 Termination date: 20180628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |