CN217545419U - Submarine cable high-pressure water mud flushing device - Google Patents
Submarine cable high-pressure water mud flushing device Download PDFInfo
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- CN217545419U CN217545419U CN202221261697.4U CN202221261697U CN217545419U CN 217545419 U CN217545419 U CN 217545419U CN 202221261697 U CN202221261697 U CN 202221261697U CN 217545419 U CN217545419 U CN 217545419U
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- submarine cable
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- flushing
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Abstract
The utility model discloses a submarine cable water under high pressure washes mud device, including sea level, boats and ships and wind power generation equipment and submarine cable line, boats and ships float on the sea level, submarine cable line's one end with wind power generation equipment connects, submarine cable line's the other end is located on the boats and ships, install the hoist on the boats and ships, the one end of hoist is connected with washing unit, be equipped with delivery pipe on the boats and ships, delivery pipe pass through flange with washing unit intercommunication, washing unit include with the steel pipe that washes that delivery pipe connects, wash the steel pipe and keep away from delivery pipe's one end is connected with the flushing head, install washing terminals on the flushing head, beneficial effect: the device has the advantages of simple structure, convenient use, stable flushing, no need of manual launching and no requirement on sight, and can effectively avoid damage to submarine cables.
Description
Technical Field
The utility model relates to a submarine cable circuit overhauls technical field, particularly, relates to a submarine cable water under high pressure mud washing device.
Background
Aiming at an offshore wind farm, a submarine cable is laid and buried deep below a seabed, and when a fault occurs, the submarine cable with a certain length and buried deep needs to be moved out of a mud surface for inspection, detection or maintenance.
The submarine cables are laid by adopting a process of edge laying and edge burying, a fan landing section, namely, the periphery of a foundation pile is laid by adopting an omega path, the submarine cables are buried deeply, the final path of the submarine cables near the foundation pile is difficult to determine, the operation and maintenance fishing difficulty of the submarine cables is large, the fishing mode is mostly destructive fishing, the submarine cables near the foundation pile are buried deeply within 3 to 4m due to the laying and dead weight, the existing fishing mode is mostly that the submarine cables exposed on the seabed are directly lifted by hoisting equipment, the secondary damage of the submarine cables is easily caused, the seabed structure is complex, the sludge resistance is large, the underwater view is limited, and the lifting points cannot be judged.
At present, a submarine cable around a foundation pile is usually carried by a diver to carry a high-pressure water gun, the submarine cable is submerged underwater, the seabed is gradually washed along the exposed submarine cable path, the influence of factors such as sight lines and water depth is caused, the water pressure is unstable, the efficiency is low, the risk is high, or an underwater robot is adopted, and the cost is high.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a submarine cable water under high pressure mud flushing device to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
the utility model provides a submarine cable water under high pressure washes mud device, includes sea level, boats and ships and wind power generation equipment and submarine cable line, boats and ships float on the sea level, submarine cable line's one end with wind power generation equipment connects, submarine cable line's the other end is located on boats and ships, install the hoist on the boats and ships, the one end of hoist is connected with washing unit, be equipped with the delivery pipe on the boats and ships, the delivery pipe pass through flange with washing unit intercommunication, washing unit include with the steel pipe that washes that the delivery pipe is connected, wash the steel pipe keep away from the one end of delivery pipe is connected with the washing head, install washing shower nozzle on the washing head.
Furthermore, a steel plate lifting lug is installed at one end, located on the output water pipe, of the flushing steel pipe, and the steel plate lifting lug is connected with the crane through a lifting cable.
Furthermore, three U-shaped cable buckles are installed on the flushing steel pipe, and one end of the submarine cable penetrates through the U-shaped cable buckles and extends to the ship.
Furthermore, the number of the flushing nozzles is ten, and the flushing nozzles are uniformly arranged on the flushing head.
The utility model provides a submarine cable water under high pressure mud flushing device, beneficial effect as follows:
the device is simple in structure and convenient to use, can effectively avoid damage to the submarine cable, is stable in flushing, does not need manual launching, and has no requirement on sight.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a submarine cable high-pressure water-mud flushing device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a flushing device in a submarine cable high-pressure water mud flushing device according to an embodiment of the present invention.
In the figure:
1. sea level; 2. a vessel; 3. a crane; 4. a flushing device; 5. an output water pipe; 6. a connecting flange; 7. a wind power plant; 8. a subsea cable; 9. washing the steel pipe; 10. a rinsing head; 11. washing the spray head; 12. a steel plate lifting lug; 13. u-shaped cable buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
referring to fig. 1-2, according to the embodiment of the present invention, a submarine cable high-pressure water mud flushing device includes a sea level 1, a ship 2, a wind power generation device 7, and a submarine cable 8, where the ship 2 floats on the sea level 1, one end of the submarine cable 8 is connected to the wind power generation device 7, the other end of the submarine cable 8 is located on the ship 2, the ship 2 is provided with a crane 3, one end of the crane 3 is connected to a flushing device 4, the ship 2 is provided with an outlet pipe 5, the outlet pipe 5 is communicated to the flushing device 4 through a connecting flange 6, the flushing device 4 includes a flushing steel pipe 9 connected to the outlet pipe 5, one end of the flushing steel pipe 9, which is far away from the outlet pipe 5, is connected to a flushing head 10, and the flushing head 10 is provided with a flushing nozzle 11.
Through the above technical scheme of the utility model, through install hoist 3 on boats and ships 2, the one end of hoist 3 is connected with washing unit 4, be equipped with delivery pipe 5 on boats and ships 2, delivery pipe 5 through flange 6 with washing unit 4 intercommunication, washing unit 4 include with the washing steel pipe 9 that delivery pipe 5 is connected, washing steel pipe 9 keeps away from delivery pipe 5's one end is connected with washing head 10, install washing terminals 11 on washing head 10, when using, at first rely on the part that foundation pile landing section submarine cable exposes to be connected submarine cable 8's one end with boats and ships 2, rethread hoist 3 lifts washing unit 4 to according to the position of the part that submarine cable 8 exposes, send washing unit 4 one end below sea level 1, rethread flange 6 is connected washing unit 4 with delivery pipe 5, at this moment, supply water through delivery pipe 5 to washing unit 4, make high-pressure rivers spout from washing terminals 11 on washing head 10 through washing steel pipe 9 to the cable 8 of lieing in, cover cable 8 on it, the submarine cable 2 that the sight can be followed the submarine cable and the submarine damage, and the submarine cable can be carried out to submarine cable 2, and the submarine damage of the submarine, and the submarine is convenient for the submarine, and the submarine cable moves, and need not to carry out the submarine cable to follow the submarine cable and so to carry out the submarine damage, so on the submarine.
Example two:
as shown in fig. 2, a steel plate lifting lug 12 is installed at one end of the washing steel pipe 9, which is located at the water outlet pipe 5, the steel plate lifting lug 12 is connected with the crane 3 through a lifting cable, and the crane 3 is convenient to lift the washing steel pipe 9 under the action of the steel plate lifting lug 12;
example three:
as shown in fig. 2, three U-shaped cable ties 13 are installed on the flush steel pipe 9, one end of the submarine cable 8 extends to the vessel 2 through the U-shaped cable ties 13, and the submarine cable 8 is prevented from being wound on the flush steel pipe 9 when the vessel 2 moves by passing the submarine cable 8 through the U-shaped cable ties 13.
In practical application, one end of a submarine cable 8 is connected with a ship 2 by depending on the exposed part of the submarine cable at the landing section of a foundation pile, a flushing device 4 is lifted by a crane 3, one end of the flushing device 4 is sent below a sea level 1 according to the position of the exposed part of the submarine cable 8, the flushing device 4 is connected with an output water pipe 5 by a connecting flange 6, at the moment, the flushing device 4 is supplied with water by the output water pipe 5, high-pressure water flow is sprayed out of a flushing nozzle 11 on a flushing head 10 through a flushing steel pipe 9, the submarine cable 8 positioned at the bottom of the sea is flushed, soil covered on the submarine cable 8 is flushed, and meanwhile, the ship 2 can move along with the position of the submarine cable 8.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a submarine cable water under high pressure washes mud device, includes sea level (1), boats and ships (2) and wind power generation equipment (7) and submarine cable (8), its characterized in that, boats and ships (2) float on sea level (1), the one end of submarine cable (8) with wind power generation equipment (7) are connected, the other end of submarine cable (8) is located on boats and ships (2), install hoist (3) on boats and ships (2), the one end of hoist (3) is connected with washing unit (4), be equipped with export water pipe (5) on boats and ships (2), export water pipe (5) through flange (6) with washing unit (4) intercommunication, washing unit (4) including with the steel pipe that washes (9) that export water pipe (5) is connected, the one end that wash steel pipe (9) kept away from export water pipe (5) is connected with washing head (10), wash shower nozzle (11) are installed on washing head (10).
2. The submarine cable high-pressure water mud flushing device according to claim 1, wherein the end of the flushing steel pipe (9) at the water outlet pipe (5) is provided with a steel plate lifting lug (12), and the steel plate lifting lug (12) is connected with the crane (3) through a suspension cable.
3. A submarine cable high-pressure watermill according to claim 2, wherein three U-shaped cable ties (13) are mounted on the wash pipe (9), and one end of the submarine cable (8) extends through the U-shaped cable ties (13) to the vessel (2).
4. A submarine cable high-pressure water mud flushing device according to claim 2, where the number of flushing nozzles (11) is ten and are uniformly mounted on the flushing head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261697.4U CN217545419U (en) | 2022-05-25 | 2022-05-25 | Submarine cable high-pressure water mud flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261697.4U CN217545419U (en) | 2022-05-25 | 2022-05-25 | Submarine cable high-pressure water mud flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217545419U true CN217545419U (en) | 2022-10-04 |
Family
ID=83440600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221261697.4U Active CN217545419U (en) | 2022-05-25 | 2022-05-25 | Submarine cable high-pressure water mud flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217545419U (en) |
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2022
- 2022-05-25 CN CN202221261697.4U patent/CN217545419U/en active Active
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