CN109665070A - A kind of three-body ice-breaking geophysical vessel - Google Patents
A kind of three-body ice-breaking geophysical vessel Download PDFInfo
- Publication number
- CN109665070A CN109665070A CN201910114314.7A CN201910114314A CN109665070A CN 109665070 A CN109665070 A CN 109665070A CN 201910114314 A CN201910114314 A CN 201910114314A CN 109665070 A CN109665070 A CN 109665070A
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- CN
- China
- Prior art keywords
- breaking
- ice
- main hull
- towing cable
- traction frame
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention relates to a kind of three-body ice-breaking geophysical vessels, including main hull, the two sides of main hull are respectively provided with side hull, one towing cable traction frame is respectively installed on the main hull of each side hull tail portion, each towing cable traction frame has a horizontal segment, horizontal segment one end is welded on main hull side wall, the other end is extended with vertical section vertically downward, ice-breaking frustum is equipped in the middle part of vertical section, an extension rope is passed through inside towing cable traction frame, one end is released by the winch being mounted on main hull, the other end is stretched out through passing through in the middle part of ice-breaking frustum from vertical section end, extension rope is connected in parallel to streamer after stretching out vertical section, acoustic receiver；It is drawn on extension rope by the pulley assembly that interval is mounted in towing cable traction frame；Focus gun battle array is connected with by rope in towing cable traction frame.The present invention realizes geophysical vessel in the long-term operation function of ice formation, avoids the equipment such as streamer, acoustic receiver and focus gun battle array and ice from colliding, improves the safety of physical prospecting operation.
Description
Technical field
The present invention relates to physical prospecting technical field of ships, especially a kind of three-body ice-breaking geophysical vessel.
Background technique
A kind of special surveying ship of the geophysical vessel as offshore geophysical prospecting operation is mainly used for submarine oil, natural
The exploration of gas and mineral resources.By being found to domestic and international marine geophysical prospecting shipowner model parameter: due to needing to arrange a large amount of first
Panel device and functional superstructure, geophysical vessel length-width ratio is all smaller (close to 4), shallower draft.But common geophysical vessel
Do not have the ice-breaking function in polar expedition, and many towing cables for being used for operation would generally be arranged in physical prospecting quarter, easily drag
The case where cable, physical prospecting equipment and ice collide can not carry out physical prospecting operation in ice formation for a long time.
Summary of the invention
The applicant provides a kind of structurally reasonable three-body ice-breaking physical prospecting for the disadvantage in above-mentioned existing production technology
Ship, so that solving common geophysical vessel can not be the technical issues of ice formation carries out long-time physical prospecting operation.
The technical solution adopted in the present invention is as follows:
A kind of three-body ice-breaking geophysical vessel, including main hull, the two sides of main hull are respectively provided with side hull, each side hull tail
One towing cable traction frame is respectively installed, each towing cable traction frame has a horizontal segment, horizontal segment one end on the main hull in portion
It is welded on main hull side wall, the other end is extended with vertical section vertically downward, and ice-breaking frustum, towing cable traction are equipped in the middle part of vertical section
Machine frame inside passes through an extension rope, and one end is released by the winch being mounted on main hull, and the other end is through ice-breaking frustum middle part
It is stretched out after passing through from the vertical section end, extension rope is connected in parallel to streamer, acoustic receiver after stretching out vertical section；Expand
It is drawn on exhibition rope by the pulley assembly that interval is mounted in towing cable traction frame；It is connected in towing cable traction frame by rope
There is focus gun battle array.
Its further technical solution is:
The towing cable traction frame is integrally obliquely installed to the rear direction of main hull.
The shell of the ice-breaking frustum have at truncated cone structure, in shell for extension rope across channel.
The extension rope passes through expander for streamer, sonic receiver arrangements camber array junctions after stretching out vertical section
Structure.
For the acoustic receiver by cable and extension rope connection, the head and tail portion of the cable are separately installed with leader
And tail tag.
The main hull tail portion is equipped with screw propeller
The pressure chamber for ice-breaking is equipped in the main hull.
Beneficial effects of the present invention are as follows:
The present invention uses tri-body ship type, and main hull has the function of ice-breaking, and side hull and ice-breaking frustum is recycled to increase ice-breaking
Function is conducive to the physical prospecting operation of ice formation；Compared to monohull, the present invention can provide more roomy floor space, be conducive to
More physical prospecting equipment are assembled, there is better sea-keeping and stability than monohull；It is restricted by towing cable traction frame to extension
Limit and protection and the traction of winch and pulley assembly, avoid the equipment such as streamer, acoustic receiver and focus gun battle array
It is collided with ice, improves the safety of physical prospecting operation；Due to being arranged focus gun battle array and acoustic receiver, streamer in side ship
Body tail portion reduces influence of the main hull tail undercarriage propulsion noise to physical prospecting ambient noise significantly.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the rearview that side towing cable traction frame and underwater portion extension rope is omitted of the invention.
Wherein: 1, expander；2, streamer；3, acoustic receiver；4, tail tag；5, leader；6, extension rope；7, focus gun
Battle array；8, side hull；9, main hull；10, towing cable traction frame；11, screw propeller；12, side hull hull bottom face；13, side ship
Body deck contour line；14, main hull hull bottom face；15, main hull deck contour line；16, main hull waterline；17, side hull waterline；
18, winch；19, pulley assembly；20, ice-breaking frustum；21, sea ice.
Specific embodiment
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As depicted in figs. 1 and 2, the three-body ice-breaking geophysical vessel of the present embodiment, including main hull 9, the two sides of main hull 9 are respectively set
There is side hull 8, a towing cable traction frame 10, each towing cable traction are respectively installed on the main hull 9 of each 8 tail portion of side hull
Rack 10 has a horizontal segment, and horizontal segment one end is welded on 9 side wall of main hull, and the other end is extended with vertical section vertically downward,
It is equipped with ice-breaking frustum 20 in the middle part of vertical section, an extension rope 6 is passed through inside towing cable traction frame 10, one end is by being mounted on main ship
Winch 18 on body 9 is released, and the other end stretches out after passing through in the middle part of ice-breaking frustum 20 from vertical section end, and extension rope 6 stretches out perpendicular
Streamer 2, acoustic receiver 3 are connected in parallel to after straight section；It is mounted in towing cable traction frame 10 on extension rope 6 by interval
Pulley assembly 19 is drawn；Focus gun battle array 7 is connected with by rope in towing cable traction frame 10.
Towing cable traction frame 10 is whole to be obliquely installed to the rear direction of main hull 9.
For the shell of ice-breaking frustum 20 at truncated cone structure, shell is interior to have the channels passed through for extension rope 6.
Streamer 2, acoustic receiver 3 are arranged in by arcuate array knot by expander 1 after 6 stretching vertical section of extension rope
Structure.
Acoustic receiver 3 is connect by cable with extension rope 6, and the head and tail portion of cable are separately installed with leader 5 and tail
Mark 4.
9 tail portion of main hull is equipped with screw propeller 11
The pressure chamber for ice-breaking is equipped in main hull 9.
The present invention is in implementation process: as depicted in figs. 1 and 2, extension rope 6 is passed through from towing cable traction frame 10, is passed through
Be directed into after ice-breaking frustum 20 under sea ice 21, by the effect of expander 1, extension rope 6 opened, be connected thereto etc. floating electricity
The physical prospectings equipment such as cable 2, acoustic receiver 3 according to certain angle array open, recycle depth controller (aquatic bird) by rear end etc.
Floating cable control is to working depth (general underwater 12m), to further increase the operation in original geophysical vessel polar region ice formation waters
Ability.Wherein, focus gun battle array 7 is arranged in the tail portion of towing cable traction frame 10, can connect to underwater release seismic wave, by sound wave
The detection of the resources such as oil field is completed in the receiving and data analysis of receiving device 3；Towing cable traction frame 10 and ice-breaking frustum in the present embodiment
20 play the role of protection extension rope 6, ensure that the safety of extension 6 operations of rope, while the setting of side hull 8 is led in towing cable
Draw 10 front of rack, plays the role of obstructing floating ice collision protection device；Ice-breaking frustum 20 in the present embodiment uses circular cone
Platform shape, in ice-breaking, acting surface is curved surface between sea ice 21, avoids damaging equipment by vertical extruding force.
Above description is explanation of the invention, is not intended to limit the invention, and limited range of the present invention is referring to right
It is required that within protection scope of the present invention, any type of modification can be made.
Claims (7)
1. a kind of three-body ice-breaking geophysical vessel, including main hull (9), the two sides of main hull (9) are respectively provided with side hull (8), special
Sign is: being respectively equipped with a towing cable traction frame (10) on the main hull (9) of each side hull (8) tail portion, each towing cable is led
Draw rack (10) with a horizontal segment, horizontal segment one end is welded on main hull (9) side wall, and the other end is extended with perpendicular vertically downward
Straight section, vertical section middle part are equipped with ice-breaking frustum (20), and an extension is passed through inside towing cable traction frame (10) and is restricted (6), one end
It is released by the winch (18) being mounted on main hull (9), the other end in the middle part of ice-breaking frustum (20) after passing through from the vertical section
End is stretched out, and extension rope (6) is connected in parallel to streamer (2), acoustic receiver (3) after stretching out vertical section；On extension rope (6)
The pulley assembly (19) being mounted in towing cable traction frame (10) by interval is drawn；Towing cable traction frame passes through rope on (10)
Rope is connected with focus gun battle array (7).
2. a kind of three-body ice-breaking geophysical vessel as described in claim 1, it is characterised in that: the towing cable traction frame (10) is whole
It is obliquely installed to the rear direction of main hull (9).
3. a kind of three-body ice-breaking geophysical vessel as described in claim 1, it is characterised in that: the ice-breaking frustum (20) has into circle
The shell of taper type structure, shell is interior to have the channel passed through for extension rope (6).
4. a kind of three-body ice-breaking geophysical vessel as described in claim 1, it is characterised in that: the extension rope (6) stretches out vertical section
Streamer (2), acoustic receiver (3) are arranged in by arcuate array structure by expander (1) afterwards.
5. a kind of three-body ice-breaking geophysical vessel as claimed in claim 4, it is characterised in that: the acoustic receiver (3) passes through electricity
Cable is connect with extension rope (6), and the head and tail portion of the cable are separately installed with leader (5) and tail tag (4).
6. a kind of three-body ice-breaking geophysical vessel as described in claim 1, it is characterised in that: main hull (9) tail portion is equipped with
Screw propeller (11).
7. a kind of three-body ice-breaking geophysical vessel as described in claim 1, it is characterised in that: be equipped with and be used in the main hull (9)
The pressure chamber of ice-breaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114314.7A CN109665070B (en) | 2019-02-14 | 2019-02-14 | Three-body ice-breaking geophysical prospecting ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114314.7A CN109665070B (en) | 2019-02-14 | 2019-02-14 | Three-body ice-breaking geophysical prospecting ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109665070A true CN109665070A (en) | 2019-04-23 |
| CN109665070B CN109665070B (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910114314.7A Active CN109665070B (en) | 2019-02-14 | 2019-02-14 | Three-body ice-breaking geophysical prospecting ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109665070B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304915A (en) * | 2005-11-08 | 2008-11-12 | 莫比玛有限公司 | Method for breaking ice, motor-driven watercraft and its use |
| CN103018769A (en) * | 2011-09-21 | 2013-04-03 | 地球物理维里达斯集团公司 | Steerable source array and method |
| CN202911923U (en) * | 2012-10-22 | 2013-05-01 | 中国石油集团东方地球物理勘探有限责任公司 | Combined energy source boat |
| US20140102347A1 (en) * | 2009-03-09 | 2014-04-17 | Ion Geophysical Corporation | Marine seismic surveying in icy or obstructed waters |
| CN104280781A (en) * | 2013-07-12 | 2015-01-14 | 中国石油天然气集团公司 | Towrope type ocean controllable source electromagnetism and earthquake data collection system |
| CN106218824A (en) * | 2016-07-21 | 2016-12-14 | 武汉理工大学 | A kind of saw blade formula can be dived polar region scientific investigation ship |
| CN107571974A (en) * | 2017-10-04 | 2018-01-12 | 李乐乐 | A kind of high-efficiency and continuous ice breaker |
| CN107628205A (en) * | 2017-10-04 | 2018-01-26 | 李乐乐 | A kind of new and effective ice breaker |
-
2019
- 2019-02-14 CN CN201910114314.7A patent/CN109665070B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304915A (en) * | 2005-11-08 | 2008-11-12 | 莫比玛有限公司 | Method for breaking ice, motor-driven watercraft and its use |
| US20140102347A1 (en) * | 2009-03-09 | 2014-04-17 | Ion Geophysical Corporation | Marine seismic surveying in icy or obstructed waters |
| CN103018769A (en) * | 2011-09-21 | 2013-04-03 | 地球物理维里达斯集团公司 | Steerable source array and method |
| CN202911923U (en) * | 2012-10-22 | 2013-05-01 | 中国石油集团东方地球物理勘探有限责任公司 | Combined energy source boat |
| CN104280781A (en) * | 2013-07-12 | 2015-01-14 | 中国石油天然气集团公司 | Towrope type ocean controllable source electromagnetism and earthquake data collection system |
| CN106218824A (en) * | 2016-07-21 | 2016-12-14 | 武汉理工大学 | A kind of saw blade formula can be dived polar region scientific investigation ship |
| CN107571974A (en) * | 2017-10-04 | 2018-01-12 | 李乐乐 | A kind of high-efficiency and continuous ice breaker |
| CN107628205A (en) * | 2017-10-04 | 2018-01-26 | 李乐乐 | A kind of new and effective ice breaker |
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| Publication number | Publication date |
|---|---|
| CN109665070B (en) | 2020-02-07 |
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