CN205534579U - Seabed manifold device - Google Patents
Seabed manifold device Download PDFInfo
- Publication number
- CN205534579U CN205534579U CN201620094951.4U CN201620094951U CN205534579U CN 205534579 U CN205534579 U CN 205534579U CN 201620094951 U CN201620094951 U CN 201620094951U CN 205534579 U CN205534579 U CN 205534579U
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- China
- Prior art keywords
- plem
- submarine pipeline
- flotation pontoon
- seabed
- utility
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Abstract
The utility model discloses a seabed manifold device. The utility model discloses a submarine pipeline terminal major structure, steel flotation pontoon and connecting plate, the setting of steel flotation pontoon symmetry is in submarine pipeline terminal major structure frame, the connecting plate welds submarine pipeline terminal major structure and steel flotation pontoon. The utility model discloses can choose for use to float and drag mode transportation submarine pipeline terminal, need be at the inside air that fills of steel flotation pontoon, PLEM launchs and takes one's place the stage, at the inside ballast sea water of flotation pontoon, promotes the maneuverability that PLEM fixed a position through adjustment ballast speed, after PLEM took one's place, through being whole counter weight at inside ballast mud of flotation pontoon or concrete, assurance PLEM reached the purpose that is fixed in PLEM in the seabed in the stability in seabed.
Description
Technical field
The utility model relates to submarine pipeline field, more specifically, relating to the multitube binding device that a kind of submarine pipeline terminal (PLEM) Attention problems is fixing.
Background technology
Oil jetty, oil plant, offshore oilfield are required for the mooring gear for oil tanker handling, and mooring gear is connected with the submarine pipeline towards land via PLEM.In tradition PLEM installation process, need to control cable tension and lowering velocity, constantly adjust the position of PLEM, control difficulty relatively big, in place after, use whereabouts concrete blocks or barite to be fixed on seabed, be easily damaged the equipment such as valve above PLEM.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, it is provided that a kind of easily controllable, seabed manifold apparatus of guarantee equipment safety.
The utility model seabed manifold apparatus, is achieved by following technical proposals, including submarine pipeline terminal body structure, steel floating drum and connecting plate;What described steel floating drum was symmetrical is arranged at submarine pipeline terminal body structure frame, and submarine pipeline terminal body structure is welded by described connecting plate with steel floating drum.
Described steel floating drum arranges the circulatory system, and interior media can be according to the demand of different construction stages, filling air, seawater, mud or concrete respectively.
The utility model can drag mode to transport submarine pipeline terminal to select to float, and needs at the internal filling air of steel floating drum；In the water stage in place under PLEM, at the internal ballast seawater of floating drum, promote the operability of PLEM location by adjusting ballast speed；After PLEM is in place, it is overall counterweight by ballast mud or concrete inside floating drum, it is ensured that PLEM, in the stability in seabed, reaches to be fixed on PLEM the purpose in seabed.
Accompanying drawing explanation
Fig. 1 is the utility model structure top view；
Fig. 2 is the utility model structural front view.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is described further.
As shown in Figure 1, 2, including submarine pipeline terminal body structure 1, steel floating drum 2 and connecting plate 3；Submarine pipeline terminal body structure is welded by described connecting plate with steel floating drum.Described steel floating drum arranges the circulatory system, and interior media can be according to the demand of different construction stages, filling air, seawater, mud or concrete respectively.
The utility model can drag mode to transport PLEM to select to float, and needs at the internal filling air of steel floating drum；In the water stage in place under PLEM, at the internal ballast seawater of floating drum, promote the operability of PLEM location by adjusting ballast speed；After PLEM is in place, it is overall counterweight by ballast mud or concrete inside floating drum, it is ensured that PLEM, in the stability in seabed, reaches to be fixed on PLEM the purpose in seabed.
Embodiment described above is only to be described the utility model preferred embodiment; not spirit and scope of the present utility model are defined; on the premise of without departing from the utility model design philosophy; various deformation that in this area, the technical solution of the utility model is made by ordinary skill technical staff and improvement, all should belong to protection domain of the present utility model.
Claims (2)
1. a seabed manifold apparatus, is characterized in that, including submarine pipeline terminal body structure, steel floating drum and connecting plate;What described steel floating drum was symmetrical is arranged at submarine pipeline terminal body structure frame, and submarine pipeline terminal body structure is welded by described connecting plate with steel floating drum.
Seabed the most according to claim 1 manifold apparatus, is characterized in that, filling air, seawater, mud or concrete in described steel floating drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094951.4U CN205534579U (en) | 2016-02-01 | 2016-02-01 | Seabed manifold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094951.4U CN205534579U (en) | 2016-02-01 | 2016-02-01 | Seabed manifold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534579U true CN205534579U (en) | 2016-08-31 |
Family
ID=56774404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094951.4U Active CN205534579U (en) | 2016-02-01 | 2016-02-01 | Seabed manifold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575642A (en) * | 2017-10-20 | 2018-01-12 | 珠海派傲海洋工程有限公司 | Submarine pipeline pipe crimping laying apparatus |
-
2016
- 2016-02-01 CN CN201620094951.4U patent/CN205534579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575642A (en) * | 2017-10-20 | 2018-01-12 | 珠海派傲海洋工程有限公司 | Submarine pipeline pipe crimping laying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |