CN108891536B - Seabed instrument mooring structure and recovery method thereof - Google Patents
Seabed instrument mooring structure and recovery method thereof Download PDFInfo
- Publication number
- CN108891536B CN108891536B CN201810420725.4A CN201810420725A CN108891536B CN 108891536 B CN108891536 B CN 108891536B CN 201810420725 A CN201810420725 A CN 201810420725A CN 108891536 B CN108891536 B CN 108891536B
- Authority
- CN
- China
- Prior art keywords
- instrument
- mooring
- releaser
- auxiliary
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a mooring structure of a submarine instrument and a recovery method thereof, wherein the mooring structure comprises a main mooring system and an auxiliary mooring system, wherein the main mooring system consists of a water surface buoy, a main mooring cable, a releaser and a main anchor block; the auxiliary anchor system consists of a plurality of floating balls, auxiliary mooring cables and auxiliary anchor blocks; the mooring structure is provided with a submarine instrument which is connected with the surface buoy through an auxiliary anchor system and a main anchor system. The invention has simple, reasonable and reliable structure, effectively ensures the smooth recovery of the submarine instrument, and increases the safety and the recovery reliability of the submarine instrument.
Description
Technical Field
The invention relates to the technical field of ocean monitoring, in particular to a mooring structure of a submarine instrument and a recovery method thereof.
Background
A submarine instrument is a system for monitoring the marine environment and detecting submarine resources and underwater targets in the field of marine monitoring and detection, and is recovered after the submarine instrument completes tasks.
At present, most of China moors and recovers the submarine instruments by arranging a water surface buoy on the water surface, connecting the water surface buoy with the submarine instruments by using mooring cables, and recovering the submarine instruments by using the water surface buoy. The method has the disadvantages that the water surface buoy generates large drifting force and shaking motion under the combined action of wind, waves and currents, and the large drifting force and the shaking motion can be transmitted to the submarine instrument through the mooring cable to interfere the normal work of the submarine instrument; secondly, the water surface buoy is exposed on the water surface and is easy to be damaged artificially to cause the water surface buoy to sink or lose, thereby losing equipment and precious data. Therefore, how to ensure the normal operation of the submarine instrument and ensure the safe and reliable recovery of the submarine instrument becomes a problem to be solved in the field of submarine monitoring and detection.
Disclosure of Invention
The invention aims to provide a mooring structure of a submarine instrument and a recovery method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mooring structure for a subsea instrument, comprising a mooring structure comprising a primary mooring line and a secondary mooring line, wherein,
the main anchor system consists of a water surface buoy, a main mooring cable, a releaser and a main anchor block;
the auxiliary anchor system consists of a plurality of floating balls, auxiliary mooring cables and auxiliary anchor blocks;
the mooring structure is provided with a submarine instrument which is connected with the surface buoy through an auxiliary anchor system and a main anchor system.
A recovery method of a mooring structure of a submarine instrument is characterized in that the total buoyancy of a plurality of floating balls is larger than the negative buoyancy of a releaser, the floating balls can carry the releaser to float to the water surface after the releaser is opened, a water surface buoy generates large drift force and swing motion under the combined action of wind, wave and current, so that a main anchor system can generate motion and vibration, an auxiliary anchor system can also generate motion and vibration under the action of ocean current, the motion and vibration are transmitted to the submarine instrument through an auxiliary mooring cable to interfere the normal work of the submarine instrument, an auxiliary anchor block is arranged on the auxiliary anchor system to block the motion and vibration generated by the main anchor system and the auxiliary anchor system, so that the normal work of the submarine instrument is ensured, when the submarine instrument is recovered, if the water surface buoy is not lost, the releaser can be opened, the anchor system and the submarine instrument are recovered through the water surface buoy and the floating ball to the water surface, and; the main anchor block is not discarded, if the buoy is lost, the releaser is opened, the floating ball carries the releaser to float to the water surface, and the anchor system and the submarine instrument are recovered through the floating ball.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple, reasonable and reliable structure, effectively ensures the smooth recovery of the submarine instrument, and increases the safety and the recovery reliability of the submarine instrument.
Drawings
FIG. 1 is a schematic diagram of a mooring structure of the present invention after connection to a subsea instrument.
FIG. 2 is a schematic diagram of the recovery method of the present invention after connection to a subsea instrument.
Wherein: 1-surface buoy, 2-main mooring cable, 3-releaser, 4-main anchor block, 5-floating ball, 6-auxiliary mooring cable, 7-auxiliary anchor block and 8-seabed instrument.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-2, a mooring structure of a subsea instrument and a method for recovering the same, comprising a mooring structure, wherein the mooring structure comprises a main mooring system and an auxiliary mooring system, the main mooring system comprises a surface buoy 1, a main mooring cable 2, a releaser 3 and a main anchor block 4, the auxiliary mooring system comprises a plurality of floating balls 5, an auxiliary mooring cable 6 and an auxiliary anchor block 7, the mooring structure is provided with a subsea instrument 8, the subsea instrument 8 is connected with the surface buoy 1 by the auxiliary mooring system and the main mooring system, the total buoyancy of the floating balls 5 is larger than the negative buoyancy of the releaser 3, after the releaser 3 is opened, the floating balls 5 can float up to the surface with the releaser 3, the surface buoy generates large drift force and swing motion under the combined action of wind, wave and current, so that the main mooring system can generate motion and vibration, and the auxiliary mooring system can also generate motion and vibration under the action of ocean current, and the auxiliary mooring cable can transmit the motion and vibration to the subsea instrument, the normal work of the submarine instrument is disturbed, an auxiliary anchor block 7 is arranged on the auxiliary anchor system to block the motion and vibration generated by the main anchor system and the auxiliary anchor system, so that the normal work of the submarine instrument 8 is ensured, when the submarine instrument is recovered, if the surface buoy 1 is not lost, the releaser 3 can be opened, the anchor system and the submarine instrument 8 are recovered through the surface buoy 1 and the floating ball 5 floating to the water surface, and the main anchor block 4 is discarded; the releaser 3 can be not opened, the anchor system and the submarine instrument 8 can be recovered through the water surface buoy 1, the main anchor block 4 is not discarded, if the water surface buoy 1 is lost, the releaser 3 is opened, the floating ball 5 carries the releaser 3 to float to the water surface, and the anchor system and the submarine instrument 8 are recovered through the floating ball 5.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (1)
1. The recovery method of the mooring structure of the submarine instrument is characterized by comprising the mooring structure, wherein the mooring structure comprises a main mooring system and an auxiliary mooring system, and the main mooring system consists of a water surface buoy (1), a main mooring cable (2), a releaser (3) and a main anchor block (4); the auxiliary anchor system consists of a plurality of floating balls (5), an auxiliary mooring cable (6) and an auxiliary anchor block (7); the mooring structure is provided with a submarine instrument (8), the submarine instrument (8) is connected with the water surface buoy (1) through an auxiliary anchor system and a main anchor system, and the recovery method of the mooring structure of the submarine instrument comprises the following specific steps: the total buoyancy of the floating balls (5) is larger than the negative buoyancy of the releaser (3), so that after the releaser (3) is opened, the floating balls (5) can carry the releaser (3) to float to the water surface, the water surface buoy generates great drift force and shaking motion under the combined action of wind, wave and current to cause the main anchor system to generate motion and vibration, and the auxiliary anchor system also generates motion and vibration under the action of ocean current to be transmitted to the submarine instrument through the auxiliary mooring cable to interfere the normal work of the submarine instrument, the auxiliary anchor system is provided with an auxiliary anchor block (7) to block the motion and vibration generated by the main anchor system and the auxiliary anchor system, so that the submarine instrument (8) can work normally, when the releaser (3) is recovered, if the water surface buoy (1) is not lost, the releaser (3) can be opened, and the anchor system and the submarine instrument (8) are recovered through the water surface buoy (1) and the floating balls (5) floating to the water surface, discarding the main anchor block (4); also can not open releaser (3), retrieve anchor system and seabed instrument (8) through surface of water buoy (1), main anchor block (4) are not abandoned, if surface of water buoy (1) loses, open releaser (3), floater (5) carry releaser (3) come-up to the surface of water, retrieve anchor system and seabed instrument (8) through floater (5), if surface of water buoy (1) loses, can be through opening releaser (3), floater (5) can carry releaser (3) come-up to the surface of water, thereby retrieve seabed instrument (8), the safety of seabed instrument (8) has been guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420725.4A CN108891536B (en) | 2018-05-04 | 2018-05-04 | Seabed instrument mooring structure and recovery method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420725.4A CN108891536B (en) | 2018-05-04 | 2018-05-04 | Seabed instrument mooring structure and recovery method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108891536A CN108891536A (en) | 2018-11-27 |
| CN108891536B true CN108891536B (en) | 2020-12-22 |
Family
ID=64342477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810420725.4A Active CN108891536B (en) | 2018-05-04 | 2018-05-04 | Seabed instrument mooring structure and recovery method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108891536B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720508A (en) * | 2019-01-25 | 2019-05-07 | 哈尔滨工程大学 | A kind of compensation very low frequency vector acoustic levels subsurface buoy being laterally tethered at |
| CN110481716B (en) * | 2019-08-30 | 2021-05-25 | 山东省科学院海洋仪器仪表研究所 | Data recovery method for blasting test ship |
| CN114537586A (en) * | 2022-03-23 | 2022-05-27 | 中国科学院声学研究所 | Large-water-depth anti-current anchoring system based on photoelectric composite umbilical cable |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834432A (en) * | 1969-09-11 | 1974-09-10 | Subsea Equipment Ass Ltd | Transfer system for suboceanic oil production |
| US3949441A (en) * | 1975-07-23 | 1976-04-13 | The United States Of America As Represented By The Secretary Of The Navy | Shallow water moored buoy |
| CN101353080B (en) * | 2008-09-07 | 2013-02-06 | 山东省科学院海洋仪器仪表研究所 | Submerged buoy mooring apparatus |
| CN202320724U (en) * | 2011-10-31 | 2012-07-11 | 国家海洋局南海工程勘察中心 | Strong ocean current resistant main and auxiliary double-buoy anchoring system |
| CN205150169U (en) * | 2015-10-29 | 2016-04-13 | 山东深海海洋科技有限公司 | Last antiwind structure of anchor chain of buoy body |
| CN206623963U (en) * | 2017-04-05 | 2017-11-10 | 王勇 | A kind of inland river buoy is heavy stone used as an anchor equipment |
| CN206766283U (en) * | 2017-05-26 | 2017-12-19 | 青岛海洋地质研究所 | A kind of novel solid observes oceanic buoy system |
| CN206750081U (en) * | 2017-05-30 | 2017-12-15 | 国家海洋局南海调查技术中心 | Far-reaching extra large air water body is the same as position observation system |
| CN107351976B (en) * | 2017-06-01 | 2020-02-28 | 中国海洋石油总公司 | Buoyancy system for marine internal wave observation subsurface buoy and design method thereof |
| CN107226173A (en) * | 2017-06-23 | 2017-10-03 | 中船黄埔文冲船舶有限公司 | Delivery device and put-on method for the subsea beacon of data process system sea examination |
| CN207791067U (en) * | 2018-02-07 | 2018-08-31 | 国家海洋局第二海洋研究所 | A kind of buoy convenient for obtaining seafloor data monitors system |
-
2018
- 2018-05-04 CN CN201810420725.4A patent/CN108891536B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108891536A (en) | 2018-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108891536B (en) | Seabed instrument mooring structure and recovery method thereof | |
| CN102673740B (en) | Marine device | |
| CN104267643A (en) | Target positioning recognition system of underwater robot | |
| CN104215988A (en) | Underwater target positioning method | |
| JP2007253888A (en) | Buoy, and marine environment monitoring system using the buoy | |
| CN202501847U (en) | Shallow sea recovery type hydrographic survey base system | |
| CN111874158A (en) | Intelligent real-time communication submerged buoy and communication method | |
| CN205374739U (en) | All -round monitored control system under water | |
| CN213768894U (en) | Underwater real-time observation system based on wave energy glider | |
| CN206057595U (en) | A kind of underwater line survey meter based on underwater robot | |
| CN211791511U (en) | Timing communication device suitable for deep sea in-situ measurement system | |
| CN211061047U (en) | Vertical suspension type vector hydrophone array and submerged buoy system | |
| CN112596060A (en) | Ocean in-situ three-dimensional monitoring system | |
| CN110768713A (en) | A disposable data passback device for deep sea submerged buoy | |
| CN110304207A (en) | Special measurement ship for submarine pipeline and cable inspection upkeep operation | |
| CN107472485B (en) | Acoustic releaser and release method thereof | |
| CN203864960U (en) | Fishing tool for buoy | |
| CN210258754U (en) | Attitude control device for base type submerged buoy recovery | |
| CN110657883A (en) | Self-powered device and ocean background sound field observation system | |
| CN111323809B (en) | Device and method for monitoring tsunami caused by submarine earthquake | |
| CN104960635B (en) | Emergency quitting device for underwater mining system | |
| CN211107925U (en) | Submerged buoy fishing device | |
| CN114194339A (en) | Ocean internal wave early warning device based on wave glider as mobile platform | |
| JP6750324B2 (en) | Submarine mooring structure | |
| CN110466716A (en) | A kind of hydrophone seat bottom type structure and its recovery method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |