CN113799936A - Small-size oil collecting ship - Google Patents
Small-size oil collecting ship Download PDFInfo
- Publication number
- CN113799936A CN113799936A CN202111112589.0A CN202111112589A CN113799936A CN 113799936 A CN113799936 A CN 113799936A CN 202111112589 A CN202111112589 A CN 202111112589A CN 113799936 A CN113799936 A CN 113799936A
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- Prior art keywords
- ship
- ship body
- oil
- small
- oil recovery
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Links
- 238000011084 recovery Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 61
- 239000003305 oil spill Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
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
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V3/00—Land vehicles, waterborne vessels, or aircraft, adapted or modified to travel on air cushions
- B60V3/06—Waterborne vessels
- B60V3/065—Waterborne vessels hulls therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/06—Shape of fore part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/08—Shape of aft part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
- B63B1/30—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils retracting or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B7/08—Inflatable
- B63B7/082—Inflatable having parts of rigid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Abstract
The invention relates to a small oil collecting ship, wherein a ship body is of a flat plate structure, one axial end of the ship body is of a conical structure, the other axial end of the ship body is of a concave structure, and the conical structure or the concave structure can be alternately converted into a bow structure or a stern structure. A transmission track chain is arranged on a central axis at the bottom of the ship body, and an engine is arranged on the transmission track chain through a guide driving mechanism. This ship can adjust the direction of advance in a flexible way, and the engine guide rail is installed at the hull bottom, changes the engine position through adjusting and changes the direction of advance, can select the hull pointed end to advance forward fast, and it is forward to reach the great end of conversion after receiving oily region, and the increase is received oily area. The oil recovery ship is simple in structure, suitable for various water areas, high in flexibility, capable of effectively enlarging oil recovery area, capable of making up for the defects of operation of medium and large oil recovery ships, small in storage land occupation, convenient to use, time-saving and capable of improving oil recovery efficiency.
Description
Technical Field
The invention belongs to the technical field of offshore spilled oil recovery, and particularly relates to a small oil recovery ship.
Background
One of the most serious environmental pollution accidents in the development process of human marine resources in the case of an oil spill at sea. The special ship for recovering the spilled oil is also called as a recovering oil ship and is an important tool for effectively controlling and quickly treating the spilled oil pollution accident. In order to provide oil spill recovery efficiency, oil spill recovery vessels are increasingly in demand. The existing overflow oil recovery ship has large ship body and is lack of flexibility in operations such as in-situ rotation and movement in oil recovery operation, while the existing small-sized emergency treatment ship has the defects of insufficient movement speed, wind and wave resistance stability and the like in offshore operation, low efficiency and even certain risk.
The following close-range published patent documents were searched and found:
a foldable W-shaped oil absorption ship (CN105882886B) is a novel oil absorption ship which is based on a double V-shaped open hull ship and is formed by five sheets, can be folded and unfolded to form a W shape, and mainly comprises a head sheet (5), a port side outer sheet (1), a port side inner sheet (2), a starboard side inner sheet (3) and a starboard side outer sheet (4) which are symmetrically distributed with the longitudinal section in the ship; the five sheet bodies are connected by adopting a hinge mechanism. The double-V-shaped tail part design is adopted, so that the contact area when the sheet bodies are attached is increased, the stress state of the bolt locking device and the hinge device is relieved, the reliability is improved, and the service life is prolonged; when the ship body is unfolded, the oil sweeping area can be increased, and the oil absorption efficiency is improved, so that the defects of small oil collecting width and low oil collecting efficiency of the conventional oil collecting ship are overcome.
The invention discloses a variable attack angle marine oil removing device (CN106087921B), which comprises an oil suction roller, an oil removing roller, a shell, a left side hull, a right side hull, a main hull, an oil collecting pipeline, a discharge pump and a discharge pipe, wherein the oil suction roller is matched with the oil removing roller which is arranged at the lower part of the shell, the left side hull and the right side hull for controlling the attack angle are arranged at the left side and the right side of the shell, the main hull is arranged above the middle part of the shell, the oil removing roller is connected with an oil collecting cabin in the main hull through the oil collecting pipeline, the discharge pump is arranged at the rear side of the oil collecting cabin, and the discharge pump is connected with an external ship through the discharge pipe.
An automatic arrangement and recovery device (207060344U) of an oil spill recovery module of an oil collecting ship comprises a hydraulic oil cylinder, a power arm, a transmission arm, a rotating arm and a hanging plate, wherein one end of the hydraulic oil cylinder is fixed on a ship deck, the other end of the hydraulic oil cylinder is hinged with the power arm, the power arm is hinged with the transmission arm, the transmission arm is hinged with the rotating arm, and the rotating arm is connected with the oil spill recovery module through the hanging plate; the power arm and the rotating arm are also respectively fixed on a ship deck; device easy operation, work efficiency are fast, practice thrift the manpower, have reduced the intensity of labour and the risk of marine operation, safe and reliable is worth promoting.
The above prior art and published patent documents are retrieved and compared to be available.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the small oil recovery ship with simple structure, reasonable design and strong applicability.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a small-size oil recovery ship which characterized in that: the hull is the flat plate structure, and the axial one end system of hull is the toper structure, and the axial other end of hull is concave structure, and toper structure or concave structure can alternate conversion be bow or stern.
And a transmission track chain is arranged on a central axis at the bottom of the ship body, an engine is arranged on the transmission track chain through a guide driving mechanism, and the guide driving mechanism can drive the engine to reciprocate along the transmission track chain to reach the end part of the conical structure or the concave structure of the ship body.
Moreover, the engine is a fully waterproof engine which can run underwater and is controlled to work in a remote control mode.
And the automatic inflatable air cushion structures are fixedly arranged on the conical structure and the radial two sides of the ship body.
Moreover, the automatic inflatable air cushion structure is filled with high-resilience full-fat sponge, and the sponge can be rapidly expanded in the process of being thrown out and falling down.
And the bottom of the ship body is provided with a stabilizing folded plate, and the stabilizing folded plate is two pieces of ship body bottoms symmetrically arranged at two sides of the transmission track chain.
Moreover, the stabilizing folded plate can be folded, and the lower part of the stabilizing folded plate is of an arc structure.
And the oil collecting tank, the conduction device and the spilled oil recovery device are carried on the ship, the spilled oil recovery device is connected with the oil collecting tank through the conduction device, the oil collecting tank is connected with the ship body through a mooring rope, and the oil collecting tank can be thrown into the sea and dragged to move by the ship body.
Moreover, the spilled oil recovery device adopts a weir type, rope type, oleophilic brush type, oleophilic belt type, vacuum suction type or hydrodynamic type spilled oil recovery device.
The invention has the advantages and positive effects that:
1. this ship can adjust the direction of advance in a flexible way, and the engine guide rail is installed at the hull bottom, changes the engine position through adjusting and changes the direction of advance, can select the hull pointed end to advance forward fast, and it is forward to reach the great end of conversion after receiving oily region, and the increase is received oily area.
2. This ship adopts the hovercraft structure, and the air cushion adopts automatic inflation formula structure, contracts the air cushion and places on medium-and-large-scale oil recovery ship or offshore oil platform when depositing, when needing to use, directly throws the hull into the sea, throws out and opens the air valve simultaneously, and the air cushion embeds high resilience full fat sponge, and the resilience sponge of inside filler makes the inflatable packer absorb the air, and quick inflation is gone into the sea safely, has effectively saved the time that small-size oil recovery ship need hoist and mount and put in, can multi-purpose several times or fold several times repeatedly.
3. The oil collecting tank and the conduction device are carried on the ship, various oil spilling recovery devices such as a weir type, a rope type, an oleophylic brush type, an oleophylic belt type, a vacuum suction type and a hydrodynamic type can be selected, the oil collecting tank can be thrown into the sea during operation and dragged by the ship to move forward, and the load of the ship body is reduced.
4. In order to ensure the stability of the small ship body on the sea, foldable stabilizing folded plates are symmetrically arranged on two sides of the bottom of the ship, the folded plates are unfolded during operation in the sea, the ship body is stabilized, and the small ship body is foldable during recovery to save space.
5. The oil recovery ship is simple in structure, suitable for various water areas, high in flexibility, capable of effectively enlarging oil recovery area, capable of making up for the defects of operation of medium and large oil recovery ships, small in storage land occupation, convenient to use, time-saving and capable of improving oil recovery efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top structure view of the oil recovery vessel;
FIG. 3 is a schematic bottom structure of the oil recovery vessel;
FIG. 4 is a schematic side view of the oil recovery vessel (with a cone-shaped bow);
fig. 5 is a schematic side view of the oil tanker (bow in a concave structure).
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
A small oil collecting ship comprises a ship body 1, an air cushion 2, an engine 3 and a transmission track chain 4, wherein the ship body is of a flat plate structure, one axial end of the ship body is of a conical structure, the other axial end of the ship body is of a concave structure, the conical structure can rapidly advance when being used as a bow, and the action is flexible; the concave structure can enlarge the oil collecting area when being used as the bow, gather the spilled oil on the sea surface and effectively improve the oil collecting effect.
A transmission track chain is arranged on a central axis at the bottom of the ship body, the transmission track chain is two in parallel and arranged at intervals, an engine is arranged on the transmission track chain through a guide driving mechanism 6, and the guide driving mechanism can drive the engine to reciprocate along the transmission track chain. The engine is a fully waterproof engine and can run underwater, the position of the engine is converted, and the direction of the bow of the ship is changed. And the work is controlled by a remote controller. Remote control waterproof engines are prior art.
The air cushions are fixedly arranged on the conical structure and the radial two sides of the hull, the air cushions are vacuumized and compressed in a non-use state to save storage space, the air cushions are automatic inflatable air cushion structures filled with high-resilience full-fat sponge, the hull is thrown out by a large oil collecting ship or an offshore oil platform when operation is needed, the hull rapidly expands when falling to the sponge, the hull safely enters the sea, hoisting is not needed, equipment is not needed, the speed of lifting into the sea is remarkably increased, and the hull and the equipment can be prevented from being damaged.
In order to ensure the stability of the ship body in the operation on the sea, the bottom of the ship body is provided with a foldable stabilizing folded plate 5, the stabilizing folded plate is symmetrically arranged at the bottom of the ship body at two sides of the transmission track chain, and the lower part of the stabilizing folded plate is of an arc structure.
The oil collecting tank and the conduction device are carried on the ship, various spilled oil recovery devices such as a weir type device, a rope type device, an oleophylic brush type device, an oleophylic belt type device, a vacuum suction type device and a hydrodynamic type device can be selected, the oil collecting tank can be thrown into the sea during operation, the oil collecting tank is connected with the spilled oil recovery device on the ship body through a pipeline and is dragged to advance through a cable, and the load of the ship body is reduced.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (9)
1. A small-size oil recovery ship which characterized in that: the hull is the flat plate structure, and the axial one end system of hull is the toper structure, and the axial other end of hull is concave structure, and toper structure or concave structure can alternate conversion be bow or stern.
2. A small oil tanker according to claim 1, characterized in that: a transmission track chain is arranged on a central axis at the bottom of the ship body, an engine is arranged on the transmission track chain through a guide driving mechanism, and the guide driving mechanism can drive the engine to reciprocate along the transmission track chain to reach the end part of a conical structure or a concave structure of the ship body.
3. A small oil tanker according to claim 2, characterized in that: the engine is a fully waterproof engine which can run underwater and is controlled to work in a remote control mode.
4. A small oil tanker according to claim 1, characterized in that: the automatic inflatable air cushion structures are fixedly arranged on the conical structure and the radial two sides of the ship body.
5. A small oil tanker according to claim 4, characterized in that: the automatic inflatable air cushion structure is filled with high resilience full fat sponge, and can be rapidly expanded in the process of being thrown out and falling to the sponge.
6. A small oil tanker according to claim 1, characterized in that: the bottom of the ship body is provided with a stabilizing folded plate which is two sheets of ship body bottoms symmetrically arranged at two sides of the transmission track chain.
7. A small oil tanker according to claim 6, characterized in that: the stabilizing folded plate can be folded, and the lower part of the stabilizing folded plate is of an arc structure.
8. A small oil tanker according to claim 1, characterized in that: the oil collecting tank, the conduction device and the spilled oil recovery device are carried on the ship, the spilled oil recovery device is connected with the oil collecting tank through the conduction device, the oil collecting tank is connected with the ship body through a mooring rope, and the oil collecting tank can be thrown into the sea and dragged to move by the ship body.
9. A small oil tanker according to claim 8, characterized in that: the spilled oil recovery device adopts a weir type, a rope type, an oleophilic brush type, an oleophilic belt type, a vacuum suction type or a hydrodynamic type spilled oil recovery device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111112589.0A CN113799936A (en) | 2021-09-23 | 2021-09-23 | Small-size oil collecting ship |
| PCT/CN2022/077485 WO2023045240A1 (en) | 2021-09-23 | 2022-02-23 | Small oil-collecting boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111112589.0A CN113799936A (en) | 2021-09-23 | 2021-09-23 | Small-size oil collecting ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113799936A true CN113799936A (en) | 2021-12-17 |
Family
ID=78940221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111112589.0A Pending CN113799936A (en) | 2021-09-23 | 2021-09-23 | Small-size oil collecting ship |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113799936A (en) |
| WO (1) | WO2023045240A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889756A (en) * | 2022-04-28 | 2022-08-12 | 浙江海洋大学 | External hanging type oil spill recovery oil tank capable of being thrown away |
| WO2023045240A1 (en) * | 2021-09-23 | 2023-03-30 | 中国民航大学 | Small oil-collecting boat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1356787A (en) * | 1970-06-26 | 1974-06-12 | British Petroleum Co | Boat |
| JPH08230773A (en) * | 1995-02-27 | 1996-09-10 | Marsima Aqua Syst Corp | Refuse collecting ship |
| JP2004074869A (en) * | 2002-08-13 | 2004-03-11 | Tetra Co Ltd | Self-propelled vortex type oil recovery device |
| CN102765465A (en) * | 2012-07-27 | 2012-11-07 | 天津汉海环保设备有限公司 | Environment-friendly ship embedded with rope type oil recovering devices |
| CN103072674A (en) * | 2013-01-29 | 2013-05-01 | 扬州唐人实业有限公司 | On-water waste cleaning ship |
| CN104554642A (en) * | 2014-11-03 | 2015-04-29 | 杭州盛吉金属塑料有限公司 | Floating object cleaning ship |
| CN204341374U (en) * | 2014-10-10 | 2015-05-20 | 张家港市恒源水利环保机械研究所 | A kind of full circle swinging hydraulic-driven multifunctional cleaning ship |
| CN105882886A (en) * | 2016-04-25 | 2016-08-24 | 武汉理工大学 | Foldable W type oil absorption ship |
| CN206941549U (en) * | 2017-07-07 | 2018-01-30 | 中海石油环保服务（天津）有限公司 | A kind of Novel surface oil spilling film oil recovery device |
| CN210942157U (en) * | 2019-07-22 | 2020-07-07 | 四川东方水利智能装备工程股份有限公司 | Clear device that floats that turns to fast and translation on water original place |
| KR20200111860A (en) * | 2019-03-19 | 2020-10-05 | 대우조선해양 주식회사 | Vessel having pod propulsion device capable of varying vertical position |
| CN112319690A (en) * | 2020-11-30 | 2021-02-05 | 威海瑞阳船艇开发有限公司 | Sports boat capable of running at high speed and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201882237U (en) * | 2010-10-20 | 2011-06-29 | 湖北华舟重工有限责任公司 | Four-fold pontoon bridge with outboard motor power |
| CN102476702A (en) * | 2010-11-29 | 2012-05-30 | 东北林业大学 | Parallel boat type device for intercepting and recycling floating oil |
| CN212447953U (en) * | 2020-03-23 | 2021-02-02 | 寰易(广东)应急安全科技集团有限公司 | Inflatable boat not easy to overturn |
| CN212890871U (en) * | 2020-09-14 | 2021-04-06 | 桂林三井农机有限公司 | Universal swing outboard motor |
| CN113799936A (en) * | 2021-09-23 | 2021-12-17 | 中国民航大学 | Small-size oil collecting ship |
-
2021
- 2021-09-23 CN CN202111112589.0A patent/CN113799936A/en active Pending
-
2022
- 2022-02-23 WO PCT/CN2022/077485 patent/WO2023045240A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1356787A (en) * | 1970-06-26 | 1974-06-12 | British Petroleum Co | Boat |
| JPH08230773A (en) * | 1995-02-27 | 1996-09-10 | Marsima Aqua Syst Corp | Refuse collecting ship |
| JP2004074869A (en) * | 2002-08-13 | 2004-03-11 | Tetra Co Ltd | Self-propelled vortex type oil recovery device |
| CN102765465A (en) * | 2012-07-27 | 2012-11-07 | 天津汉海环保设备有限公司 | Environment-friendly ship embedded with rope type oil recovering devices |
| CN103072674A (en) * | 2013-01-29 | 2013-05-01 | 扬州唐人实业有限公司 | On-water waste cleaning ship |
| CN204341374U (en) * | 2014-10-10 | 2015-05-20 | 张家港市恒源水利环保机械研究所 | A kind of full circle swinging hydraulic-driven multifunctional cleaning ship |
| CN104554642A (en) * | 2014-11-03 | 2015-04-29 | 杭州盛吉金属塑料有限公司 | Floating object cleaning ship |
| CN105882886A (en) * | 2016-04-25 | 2016-08-24 | 武汉理工大学 | Foldable W type oil absorption ship |
| CN206941549U (en) * | 2017-07-07 | 2018-01-30 | 中海石油环保服务（天津）有限公司 | A kind of Novel surface oil spilling film oil recovery device |
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| CN210942157U (en) * | 2019-07-22 | 2020-07-07 | 四川东方水利智能装备工程股份有限公司 | Clear device that floats that turns to fast and translation on water original place |
| CN112319690A (en) * | 2020-11-30 | 2021-02-05 | 威海瑞阳船艇开发有限公司 | Sports boat capable of running at high speed and method |
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| 镇江船舶工业学校《船舶概论》编写组: "《船舶概论》", pages: 14 - 15 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045240A1 (en) * | 2021-09-23 | 2023-03-30 | 中国民航大学 | Small oil-collecting boat |
| CN114889756A (en) * | 2022-04-28 | 2022-08-12 | 浙江海洋大学 | External hanging type oil spill recovery oil tank capable of being thrown away |
| CN114889756B (en) * | 2022-04-28 | 2023-09-22 | 浙江海洋大学 | External hanging type disposable spilled oil recovery oil tank |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023045240A1 (en) | 2023-03-30 |
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Application publication date: 20211217 |