CN108298035A - A kind of offshore platform - Google Patents
A kind of offshore platform Download PDFInfo
- Publication number
- CN108298035A CN108298035A CN201810222679.7A CN201810222679A CN108298035A CN 108298035 A CN108298035 A CN 108298035A CN 201810222679 A CN201810222679 A CN 201810222679A CN 108298035 A CN108298035 A CN 108298035A
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- main body
- raft
- offshore platform
- fluctuating orbit
- platform according
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- 230000007246 mechanism Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/16—Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of offshore platforms, are related to off-shore structure field.A kind of offshore platform, including：Main body, the main body are equipped with multiple spud legs, and multiple spud legs are arranged on the body along perpendicular to the direction of the main body；Marine system is arranged on the body, including at least one hull；It goes on board system, on the body, the system of going on board includes raft for setting, and the system of going on board further includes the lifting gear for driving raft to lift；When the raft rises to upper end, the upside of the raft is concordant with the upside of the main body.Invention increases the efficiencies of loading of offshore platform, increase the security performance of offshore platform；Raft in the present invention is smaller relative to main body, and the lifting speed that lifting gear controls raft is very fast, increases personnel's efficiency of loading of offshore platform, increases the security performance of offshore platform.
Description
Technical field
The present invention relates to off-shore structure field, espespecially a kind of offshore platform.
Background technology
Offshore platform include offshore drilling platforms, offshore oil production platform, accommodation platform, marine oil storage platform,
Offshore work platform etc..These platforms in life cycle, support by the operation for be unableing to do without various ships, and such as cargo handling supplies
It answers, platform personnel break tour, emergency evacuation and relief, platform repair, shuttle tanker assisted to carry out cargo oil etc..In these operations
In the process, it all refers to personnel stepping on from ship to platform or from platform to ship and multiplies problem, support personnel, which steps on, multiplies operation.
Currently, staff's stepping between ship and platform multiplies generally, there are two types of settling modes, the first is hung with deck
Machine coordinates the mode of cage, this mode that can only solve the provisional transfer demand of a few peoples, and inefficiency, and it is hidden to there is safety
Suffer from；Another kind is that platform is down to water surface site, although large quantities of people upper lower platform together can be solved the problems, such as, due to platform
Lifting speed it is relatively low, this mode can take considerable time, frequently using the service life of jacking system but will be seriously affected,
It is unfavorable for the long-time service of platform.
Invention content
The object of the present invention is to provide a kind of offshore platform, the present invention solves loop wheel machine cage and loads that personnel are less asks
Topic, increases the efficiency of loading of offshore platform, increases the security performance of offshore platform；Raft in the present invention relative to
Main body is smaller, and the lifting speed that lifting gear controls raft is very fast, increases personnel's efficiency of loading of offshore platform, increases
The security performance of offshore platform.
Technical solution provided by the invention is as follows：
A kind of offshore platform, including：Main body, the main body are equipped with multiple spud legs, and multiple spud legs are along perpendicular to institute
State the direction setting of main body on the body；Marine system is arranged on the body, including at least one hull；It goes on board
System, on the body, the system of going on board includes raft for setting, and the system of going on board further includes for driving floating
The lifting gear of lifting platform；When the raft rises to upper end, the upside of the raft is upper with the main body
Side is concordant.
In the technical program, by the setting for the system of going on board, the lifting gear in system of going on board can control raft
Rise or decline, and a large amount of personnel can be loaded on raft, lifting gear can then control on a large amount of personnel
It rises or declines, on the one hand, it solves the problems, such as that loop wheel machine cage loading personnel are less, increases the efficiency of loading of offshore platform,
Increase the security performance of offshore platform；On the other hand, offshore platform is smaller relative to main body, and lifting gear controls raft
Lifting speed it is very fast, increase personnel's efficiency of loading of offshore platform, increase the security performance of offshore platform.
Further, the lifting gear includes：Fluctuating orbit, the fluctuating orbit edge are set perpendicular to the direction of the main body
It sets；Elevating mechanism, for driving the fluctuating orbit to lift along its length；The raft is arranged in the lift rail
On road.
In the technical program, fluctuating orbit perpendicular to the direction of main body along when being arranged, and fluctuating orbit is horizontal, lifting
Mechanism can directly control chain or gear in fluctuating orbit etc., and control raft rises or falls, and realizes personnel
Lifting.
Further, the lifting gear further includes：Limiting stand, the limiting stand are arranged in the lower end of the fluctuating orbit；
The lift span passed through for fluctuating orbit is offered on the raft, the fluctuating orbit is threaded through in the lift span,
The area of section of the limiting stand in the horizontal direction is more than the area of section of the lift span in the horizontal direction.
In the technical program, by the setting of limiting stand, when elevating mechanism acts upwards, limiting stand can be connected to drift
The downside of floating platform, you can fluctuating orbit can drive raft to rise；And when elevating mechanism downward actuation, under limiting stand
Drop, raft can follow limiting stand to decline, and when limiting stand drops to below sea, raft can swim in sea
On, it reduces raft and sinks down into possibility through the country, enter in hull convenient for the personnel on raft.
Further, the outer wall of the fluctuating orbit is equipped with rack, and the raft is equipped with and is engaged with the rack
Gear.
In the technical program, the rack and pinion of engagement increases the constraint between fluctuating orbit and raft, reduces
The possibility that raft shakes in process of rising or falling, increases the stability of raft.
Further, the raft is equipped with control motor, and the gear controls its rotation by the control motor.
In the technical program, control motor can control gear rotation, and control raft relative to fluctuating orbit
Position enters convenient for the personnel on raft in hull convenient for adjusting the height of raft.
Further, the system of going on board further includes：Elevator rail, the elevator rail is along perpendicular to the direction of the main body
Setting is on the body；Lift car is arranged in the elevator rail；Drive unit for lift, for driving the elevator
Car is moved along the length direction of elevator rail.
In the technical program, as the personnel of going on board or the less personnel that go ashore, by the setting of lift car, personnel can be from
Enter or leave main body in elevator, the lifting speed of elevator is very fast, and resource reduces unnecessary waste using less.
Further, storage repository is equipped in the main body.
In the technical program, by the setting of storage repository, the storage capacity of offshore platform is increased, sea is then increased
The working efficiency of upper mounting plate.
Further, multiple machine level grounds are additionally provided in the main body, multiple machine level grounds are separately positioned on the body.
In the technical program, by the setting on multiple machine level grounds, the quantity for the helicopter that offshore platform can be parked is increased,
The traffic ability between offshore platform and land is increased, the working efficiency of offshore platform is then increased.
Further, at least one hangar is additionally provided in the main body, the hangar is arranged in the main body far from sea
Side.
In the technical program, by the setting of hangar, it can directly be parked on offshore platform, reduce convenient for helicopter
Since helicopter rainy days is difficult to the problem of at sea platform is parked.
Further, the main body is equipped with filling tank, and the filling tank is arranged between multiple machine level grounds.
In the technical program, by the setting of filling tank, convenient for directly refueling on helicopter at sea platform, reduce straight
Possibility of the machine of liter in flight low on fuel on the way.
Compared with prior art, a kind of offshore platform provided by the invention has the advantages that：
1, the present invention solves the problems, such as that loop wheel machine cage loading personnel are less, increases the efficiency of loading of offshore platform, increases
The security performance of offshore platform is added；Raft in the present invention is smaller relative to main body, and lifting gear controls raft
Lifting speed it is very fast, increase personnel's efficiency of loading of offshore platform, increase the security performance of offshore platform.
2, by the setting of limiting stand, when limiting stand drops to below sea, raft can float across the sea,
It reduces raft and sinks down into possibility through the country, enter in hull convenient for the personnel on raft.
3, the rack and pinion engaged increases the constraint between fluctuating orbit and raft, reduces raft and exists
The possibility shaken in process of rising or falling increases the stability of raft.
4, as the personnel of going on board or the less personnel that go ashore, by the setting of lift car, personnel can enter out of elevator
Or main body is left, the lifting speed of elevator is very fast, and resource reduces unnecessary waste using less.
5, by the setting on helicopter machine level ground, hangar and filling tank, the traffic energy between offshore platform and land is increased
Power then increases the working efficiency of offshore platform.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of the above-mentioned of offshore platform
Characteristic, technical characteristic, advantage and its realization method are further described.
Fig. 1 is a kind of vertical view of offshore platform of the present invention；
Fig. 2 is a kind of structural schematic diagram of offshore platform of the present invention；
Fig. 3 is partial enlarged view at the A of Fig. 2.
Drawing reference numeral explanation：10. main body, 20. spud legs, 21. shoes, 30. marine systems, 31. hulls, 32. wrap-ups,
40. system of going on board, 41. rafts, 411. lift spans, 412. gears, 42. lifting gears, 421. fluctuating orbits, 422. limits
Platform, 423. racks, 43. control motors, 441. elevator rails, 442. lift cars, 45. go on board platform, 50. living facilities, 51. sun
Light room, 60. machine level grounds, 61. hangars, 62. filling tanks, 63. helicopters.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, control is illustrated below
The specific implementation mode of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form is easy to understand, there is identical structure or function in some figures
Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated
" only this ", can also indicate the situation of " more than one ".
According to a kind of embodiment provided by the invention, as shown in Figure 1 to Figure 3, a kind of offshore platform, including main body 10, it is main
Body 10 is equipped with multiple spud legs 20, and in the present embodiment, spud leg 20 is chosen for three, and three spud legs 20 are in isosceles triangle point
Cloth, and three spud legs 20 are threaded through vertically in main body 10, and three driving device (not shown)s, main body are additionally provided in main body 10
10 can be mounted on by three driving devices on spud leg 20, and three driving devices move with can driving platform stable edge simultaneously
The length direction for spud leg 20 moves up and down.Further, the lower end of spud leg 20 is equipped with shoe 21, by the setting of shoe 21, increases
The contact area for having added spud leg 20 and seabed reduces the possibility of the shaking of spud leg 20, then reduces the possibility of the shaking of main body 10,
Increase the stability of offshore platform.
Main body 10 is equipped with marine system 30, is equipped at least one hull 31 in marine system 30, selects in the present embodiment
It is taken as two；Marine system 30 further includes wrap-up 32, and wrap-up 32 can be sling or be put down hull 31 by hawser.It is logical
Can directly hull 31 be fixed on different positions by crossing wrap-up 32, and needed in use, put down hull 31 makes again
With convenient in the offshore platform under the entrance stationary state of hull 31.
It is additionally provided with the system of going on board 40 in main body 10, is arranged in main body 10, system of going on board 40 includes raft 41 and uses
In the lifting gear 42 that driving raft 41 lifts；Specifically, lifting gear 42 includes the fixed branch being fixed in main body 10
Frame (not shown), the interior fluctuating orbit 421 for being equipped with vertical direction of fixing bracket, interior be equipped with of fluctuating orbit 421 lift
Mechanism 422, elevating mechanism 422 can be used in driving the oscilaltion along its length of fluctuating orbit 421, and raft 41 can
Fluctuating orbit 421 is followed to move up and down；When elevating mechanism 422 drives raft 41 to rise to the top, raft 41
Upside can be concordant with the upside of main body 10.Preferably, 41 density of raft is less than the density of seawater, 41 weight of raft
It can be floated across the sea under the buoyancy of power and seawater.
For the improvement of above-described embodiment, in the present embodiment, lifting gear 42 further includes being arranged in 421 lower end of fluctuating orbit
Limiting stand 422；The lift span 411 passed through for fluctuating orbit 421 is offered on raft 41, fluctuating orbit 421 is worn
In lift span 411, the area of section of limiting stand 422 in the horizontal direction is more than the section of the lift span 411 in the horizontal direction
Area.The downside of raft 41 can be connected on limiting stand 422, when elevating mechanism 422 drives fluctuating orbit 421 to transport upwards
When dynamic, the limiting stand 422 being connected on raft 41 can drive raft 41 to move upwards；And work as elevating mechanism 422
Drive fluctuating orbit 421 when moving downward, and raft 41 across the sea side when, raft 41 can be under the effect of gravity
Limiting stand 422 is followed to move downward, and when limiting stand 422 continues to move downward, buoyancy of the raft 41 in seawater
Lower floating is across the sea.
For the improvement of above-described embodiment, in the present embodiment, the outer wall of fluctuating orbit 421 is equipped with rack 423, and floating is flat
Platform 41, which is equipped with, to be engaged with 423 meshed gears 412 of rack, gear 412 with rack 423, and fluctuating orbit 421 and drift are reduced
The possibility shaken between floating platform 41, increases the stability of raft 41.Further, hoistable platform is equipped with control motor
43, gear 412 controls its rotation by the control motor 43, and the control movement of motor 43 can drive about 41 raft small
Amplitude moves, and realizes the fine tuning of 41 upper and lower position of raft of floating across the sea.Further, it is additionally provided on raft 41
It goes on board platform 45, is located at different height convenient for the personnel on raft 41 so that the personnel on raft 41 can enter
In the hull 31 of different height, the use scope of raft 41 is increased.
For the improvement of above-described embodiment, in the present embodiment, system of going on board 40 further includes elevator rail 441, elevator rail
441 are arranged along perpendicular to the direction of the main body 10 in the main body 10, i.e., elevator rail 441 is vertically arranged in main body 10
On；Lift car 442 is equipped in elevator rail 441, lift car 442 can move up and down in elevator rail 441；Elevator drives
Dynamic device 443, for driving the lift car 442 to be moved along the length direction of elevator rail 441.As the personnel of going on board or go ashore
When personnel are less, lift car 442 can carry a small amount of personnel lifting, realize the function of entering or leave main body 10, elevator car
The lifting speed in compartment 442 is very fast, and resource reduces unnecessary waste using less.
For the improvement of above-described embodiment, in the present embodiment, the middle part in main body 10 is additionally provided with living facilities 50, and life is set
The right side for applying 50 is additionally provided with glass sunlight house 51, the living environment for improving marine personnel.The rear and front end on the right side of main body 10 is equal
There are one machine level ground 60, machine level ground 60 can be used in parking helicopter 63, the size more than helicopter 63 on machine level ground 60, convenient for straight for setting
Liter machine 63, which can be stablized, to be parked on machine level ground 60；By the setting on multiple machine level grounds 60, increase offshore platform can park it is straight
The quantity for rising machine 63, increases the traffic ability between offshore platform and land, then increases the working efficiency of offshore platform.
A hangar 61 is additionally provided in main body 10, hangar 61 is arranged in the upside of main body 10；Hangar 61 is in pipe-like, and machine
Two end sets in library 61 are in left side, and two ends in 61 left side of hangar are additionally provided with opening, are parked in convenient for helicopter 63
In hangar 61.Filling tank 62 is additionally provided in main body 10, filling tank 62 is arranged between two machine level grounds 60, and the setting of filling tank 62 exists
Two 60 fore bodies of machine level ground.It reduces helicopter convenient for directly refueling on helicopter at sea platform by the setting of filling tank and exists
The possibility of flight low on fuel on the way.
Storage repository (not shown) is additionally provided in main body 10, storage repository is automatic cabinet warehouse, by depositing
The setting in warehouse library, increases the storage capacity of offshore platform, then increases the working efficiency of offshore platform.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of offshore platform, which is characterized in that including：
Main body, the main body are equipped with multiple spud legs, and multiple spud legs are arranged along perpendicular to the direction of the main body described
In main body；
Marine system is arranged on the body, including at least one hull；
It goes on board system, on the body, the system of going on board includes raft, and the system of going on board further includes being used for for setting
Drive the lifting gear of raft lifting；
When the raft rises to upper end, the upside of the raft is concordant with the upside of the main body.
2. a kind of offshore platform according to claim 1, which is characterized in that the lifting gear includes：
Fluctuating orbit, the fluctuating orbit are arranged along perpendicular to the direction of the main body；
Elevating mechanism, for driving the fluctuating orbit to lift along its length；
The raft is arranged on the fluctuating orbit.
3. a kind of offshore platform according to claim 2, which is characterized in that the lifting gear further includes：
Limiting stand, the limiting stand are arranged in the lower end of the fluctuating orbit；
The lift span passed through for fluctuating orbit is offered on the raft, the fluctuating orbit is threaded through the lift span
Interior, the area of section of the limiting stand in the horizontal direction is more than the area of section of the lift span in the horizontal direction.
4. a kind of offshore platform according to claim 3, it is characterised in that：
The outer wall of the fluctuating orbit is equipped with rack, and the raft is equipped with and the rack meshed gears.
5. a kind of offshore platform according to claim 4, it is characterised in that：
The raft is equipped with control motor, and the gear controls its rotation by the control motor.
6. a kind of offshore platform according to any one of Claims 1 to 5, which is characterized in that described to go on board system also
Including：
Elevator rail, the elevator rail are arranged on the body along perpendicular to the direction of the main body；
Lift car is arranged in the elevator rail；
Drive unit for lift, for driving the lift car to be moved along the length direction of elevator rail.
7. a kind of offshore platform according to claim 1, it is characterised in that：
Storage repository is equipped in the main body.
8. a kind of offshore platform according to claim 1 or claim 7, it is characterised in that：
Multiple machine level grounds are additionally provided in the main body, multiple machine level grounds are separately positioned on the body.
9. a kind of offshore platform according to claim 8, which is characterized in that
At least one hangar is additionally provided in the main body, the hangar is arranged in side of the main body far from sea.
10. a kind of offshore platform according to claim 8, it is characterised in that：
The main body is equipped with filling tank, and the filling tank is arranged between multiple machine level grounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222679.7A CN108298035A (en) | 2018-03-19 | 2018-03-19 | A kind of offshore platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222679.7A CN108298035A (en) | 2018-03-19 | 2018-03-19 | A kind of offshore platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108298035A true CN108298035A (en) | 2018-07-20 |
Family
ID=62849998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810222679.7A Pending CN108298035A (en) | 2018-03-19 | 2018-03-19 | A kind of offshore platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108298035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227965A1 (en) * | 2018-05-30 | 2019-12-05 | 西伯瀚（上海）海洋装备科技有限公司 | Offshore platform embarkation apparatus and offshore platform |
| CN111830230A (en) * | 2020-06-15 | 2020-10-27 | 中国石油大学(华东) | Oil gas leakage explosion coupling experiment platform for ocean platform |
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| CN102653308A (en) * | 2011-03-01 | 2012-09-05 | Stx法国股份有限公司 | Transport vessel of a wind turbine to an offshore site and method for its implementation |
| CN104805821A (en) * | 2014-12-04 | 2015-07-29 | 中集海洋工程研究院有限公司 | Self-elevating platform for compressing offshore oil field gas |
| CN106218827A (en) * | 2016-07-28 | 2016-12-14 | 太重（天津）滨海重型机械有限公司 | Offshore wind farm O&M supports platform |
| CN106828815A (en) * | 2017-02-15 | 2017-06-13 | 中国船舶工业集团公司第七0八研究所 | A kind of partly latent form ocean green people occupies platform of spending a holiday |
| CN208053585U (en) * | 2018-03-19 | 2018-11-06 | 上海锆卓船舶设计有限公司 | A kind of offshore platform |
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Patent Citations (5)
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|---|---|---|---|---|
| CN102653308A (en) * | 2011-03-01 | 2012-09-05 | Stx法国股份有限公司 | Transport vessel of a wind turbine to an offshore site and method for its implementation |
| CN104805821A (en) * | 2014-12-04 | 2015-07-29 | 中集海洋工程研究院有限公司 | Self-elevating platform for compressing offshore oil field gas |
| CN106218827A (en) * | 2016-07-28 | 2016-12-14 | 太重（天津）滨海重型机械有限公司 | Offshore wind farm O&M supports platform |
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| WO2019227965A1 (en) * | 2018-05-30 | 2019-12-05 | 西伯瀚（上海）海洋装备科技有限公司 | Offshore platform embarkation apparatus and offshore platform |
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| CN111830230A (en) * | 2020-06-15 | 2020-10-27 | 中国石油大学(华东) | Oil gas leakage explosion coupling experiment platform for ocean platform |
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Effective date of registration: 20190505 Address after: 225500 North of Tianmu West Road, Sanshui Street, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: JIANGSU GULF ELECTRICAL TECHNOLOGY CO., LTD. Address before: 201306 C, 888, west two road, Nanhui new town, Pudong New Area, Shanghai Applicant before: Shanghai Zr Zhuo Ship Design Co., Ltd. |