CN105480392A - Ship additional device capable of resisting shock, preventing overturning and converting wave energy - Google Patents
Ship additional device capable of resisting shock, preventing overturning and converting wave energy Download PDFInfo
- Publication number
- CN105480392A CN105480392A CN201610025908.7A CN201610025908A CN105480392A CN 105480392 A CN105480392 A CN 105480392A CN 201610025908 A CN201610025908 A CN 201610025908A CN 105480392 A CN105480392 A CN 105480392A
- Authority
- CN
- China
- Prior art keywords
- air
- cabin
- gas
- additional device
- wave energy
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/08—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using auxiliary jets or propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H19/00—Marine propulsion not otherwise provided for
- B63H19/02—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels
- B63H19/04—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels propelled by water current
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a ship additional device capable of resisting shock, preventing overturning and converting wave energy. The ship additional device comprises wing tanks arranged on two sides of a ship body, wherein outer plates fixed on the ship body are arranged on the wing tanks; the outer plates and ship walls form a space structure of which the top end is closed and the bottom end is opened; the upper part of the space structure is divided into a plurality of sealed air cabin chambers by the space structure through baffles, and the lower part of the space structure is divided into corresponding unit cabin chambers through vertical baffles or slant baffles the unit cabin chambers are positioned under the corresponding air cabin chambers, the bottoms of the unit cabin chambers are opened, and the upper parts of the unit cabin chambers communicate with the corresponding air cabin chambers through an one-way air inlet valve; besides, the unit cabin chambers communicate with outer spaces over a water surface through air ducts; the air cabin chambers are positioned over a load water line of the ship body; the air outlet ends of the air cabin chambers are connected with air accumulation equipment or air exhaust equipment on the ship through air transmission pipelines; the air outlet ends of the air cabin chambers are separately controlled by separate gas valves.
Description
Technical field
The present invention relates to technical field of ships, be specially the boats and ships additional device of a kind of shock resistance, overturn-preventing, wave energy conversion.
Background technology
At present along with expanding economy, fossil fuel worsening shortages, accounts in the ocean of 71% of earth surface and contains huge regenerative resource, and Devoting Major Efforts To Developing and the grand strategy utilizing ocean energy resources to become each coastal state are transferred.The wave on sea is likened into the breathing in sea by people, in the wave that this rises and falls, contain huge energy resource, and wave energy has that energy density is high, distribute the advantage such as wide, is a kind of inexhaustible renewable and clean energy resource.But meanwhile, the boats and ships navigated by water in stormy waves will produce large-amplitude roll motion, and likely cause toppling, because ship capsize causes great property damage and personal casualty event to happen occasionally.Especially how the research of ship accident, prevent the research of serious accidents such as such as toppling from more and more causing the attention of people.
Summary of the invention
For prior art Problems existing, technical purpose of the present invention is to provide and sends out shock resistance a kind of, the boats and ships additional device of overturn-preventing, wave energy conversion, and technical scheme provided by the invention is:
A boats and ships additional device for shock resistance, overturn-preventing, wave energy conversion, is characterized in that, comprise the wing tank being arranged on hull both sides:
Described wing tank is provided with the outside plate be fixedly mounted on hull, described outside plate and ship wall form the space structure of top closure, bottom end opening, its upper space is separated out the air cabin of some sealings by described space structure by dividing plate, the bottom of space structure goes out corresponding unit cabin by vertical or oblique baffle for separating;
Described unit cabin is positioned at the below in corresponding air cabin, bottom opening, top is communicated with corresponding air cabin by the breather cheek valve only to the air inlet of air cabin, described unit cabin is communicated with the space outerpace more than water surface by air lead simultaneously, and described air lead is provided with only to the breather cheek valve of unit cabin direction air inlet;
Described air cabin is positioned at more than hull Load Line, and the outlet side in air cabin is connected with the gas collection on hull or gas equipment by gas transmission pipeline, and the gas valve that each freedom in outlet side in each air cabin is independent controls.
On the basis of such scheme, improvement or preferred technical scheme also comprise further:
The dividing plate being separated out unit cabin is preferably set to oblique cutting plate, connects ship wall in described oblique cutting plate, external described outside plate, and top tilts to stern direction (bottom tilts in direction forward in other words).Described oblique cutting plate preferably adopts polyurethane sheet.
The bottom baffles in described outside plate and air cabin preferably adopts sandwich plate, is made up of two-layered steel plates and the polyurethane sandwich be filled between two steel plates.
Described gas collection or gas equipment comprise the increase cabin by heated air supercharging, with the pressure demand of satisfied different gas equipment.
Gas pressure sensor is provided with in described air cabin.
Described gas collection or gas equipment comprise the propulsive mechanism being arranged on hull afterbody, described propulsive mechanism comprises the jet tail pipe of more than two-way, the jet tail pipe in every road controls opening and closing by independent gas valve, and each jet tail pipe being equipped with the Liquid valve of filling pipe end and the opening and closing of control filling pipe end, described filling pipe end and Liquid valve are arranged in the downstream line of gas valve.Described propulsive mechanism preferably adopts vector propulsion mechanism, in some cases, tail vane can be replaced to adjust ship course.
Described gas collection or gas equipment comprise the gas ejector pipe being arranged on hull two middle side part, and described gas ejector pipe spout is downward, when hull occurs to roll, control corresponding gas ejector pipe jet to the water surface, auxiliary righting hull.
Apparatus of the present invention are used on boats and ships, and when boats and ships occur to roll, the air that unit cabin indoor, side toppled over by boats and ships is compressed, and produces a power upwards, and auxiliary hull replys upright condition, plays the effect subtracting and shake buffering, improves stability of hull.Simultaneously, unit cabin indoor are entered into air tank indoor by the air compressed by breather cheek valve and are collected, hull navigates by water in wave, can constantly rock, the air cabin pressurized air that continuous supercharging is formed when only air inlet holds one's breath can be used as the thrust power of boats and ships, or be supplied to the use of other gas equipment by supercharging, environmental protection and energy saving.
Accompanying drawing explanation
Fig. 1 is the transverse sectional view of apparatus of the present invention;
Fig. 2 is the longitudinal sectional view of apparatus of the present invention;
Fig. 3 is the partial enlarged drawing of Fig. 2 stern part;
Fig. 4 is the birds-eye view of signal apparatus of the present invention air cabin distribution;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is the structural representation of the jet tail pipe of the present invention;
Fig. 7 is the schematic diagram of the present invention's polyurethane sandwich plate used;
Fig. 8 is the schematic diagram of the polyurethane plate of the present invention's oblique cutting plate used;
In upper figure: 1-outside plate, 2-oblique cutting plate, bottom 3-oblique cutting plate, 4-air cabin bottom baffles, 5-air lead, 6-breather cheek valve, 7-breather cheek valve, 8-gas transmission pipeline, 9-semi-circular tube tension member, 10-air lead communication port, 11-Electronic Valve, 12-Electronic Valve, 13-Electronic Valve, 14-Electronic Valve, 15-high pressure gas, 16-polyurethane plate, 17-steel plate, 18-polyurethane filler material, the jet tail pipe of 19-, 20-segmentation is stitched, 21-subdivision plate, 22-two stage supercharging cabin, gas ejector pipe in the middle part of 23-, 24-air supply pipe, 25-upper deck, 26-hull.
Detailed description of the invention
In order to illustrate technical scheme of the present invention and technical purpose, below in conjunction with drawings and the specific embodiments, the present invention is described further.
As shown in Figures 1 to 8, the boats and ships additional device of a kind of shock resistance, overturn-preventing, wave energy conversion, comprise be arranged on hull 26 both sides wing tank, hull 26 both sides middle part gas ejector pipe 23, be arranged on the component part such as propulsive mechanism of hull 26 afterbody.
Described wing tank comprises outside plate 1, and described outside plate 1 extends along hull longitudinal direction, and top is fixed on hull, and plate body tilts, and form top closure with ship wall, bottom end opening, cross-sectional plane is the space structure of class triangle.Its upper space is separated out the air cabin of some sealings by described space structure by dividing plate, described dividing plate comprises air cabin bottom baffles 4 and the subdivision plate 21 perpendicular to bottom baffles, and the bottom of described space structure is separated out corresponding unit cabin by oblique cutting plate 2.
Described unit cabin is positioned at the below in corresponding air cabin, bottom opening, and top is communicated with corresponding air cabin by the breather cheek valve 6 only to the air inlet of air cabin, and described breather cheek valve 6 is arranged on air cabin bottom baffles 4.Described unit cabin is communicated with the space outerpace more than water surface by air lead 5 simultaneously, and the admission port 10 of described air lead is arranged on the position near upper deck 25, and this admission port 10 is provided with only to the breather cheek valve 7 of unit cabin direction air inlet.
Described air cabin is positioned at more than hull Load Line, gas pressure sensor is provided with in cabin, air cabin outlet side increases cabin 22 by gas transmission pipeline 8 with secondary, described propulsive mechanism is connected respectively, on described middle part gas ejector pipe 23 or ship, other gas equipment increases cabin 22 with described secondary and is connected, and the outlet side in each air cabin is provided with independent gas control valve separately.
Connect ship wall in described oblique cutting plate 2, external outside plate 1, top tilts to stern direction, generally can be arranged on about 45 degree.Described oblique cutting plate 2 preferably has good anti-impact, hit Corrosion Protection and the light polyurethane plate 16 of quality, described outside plate 1 all adopts SPS sandwich plate with air cabin bottom baffles 4, between steel plate 17, filling quality is comparatively light and have the polyurethane material 18 of good impact resistance, to alleviate the weight of this device and to improve impact resistance.
Described propulsive mechanism comprises the jet tail pipe 19 of more than two-way, the jet tail pipe in every road controls opening and closing by independent gas valve, take turns to operate, and each jet tail pipe 19 being equipped with the Liquid valve of filling pipe end and the opening and closing of control filling pipe end, described filling pipe end and Liquid valve are arranged in the downstream line of gas valve.As shown in Figure 6, when electromagnetic valve 11 is opened, electromagnetic valve 12 and electromagnetic valve 13 are closed, and electromagnetic valve 14 is opened, and the high pressure gas 15 exported from air cabin are by the water body ejection in the conduit of top, and Electronic Valve 14 water filling opened by below conduit; Electronic Valve 13 is opened subsequently, and Electronic Valve 11 and 14 is closed, and Electronic Valve 12 is opened, and high pressure gas 15 are by the water body ejection in the conduit of below, and Electronic Valve 12 water filling opened by top conduit, reciprocation cycle afterwards.Jet tail pipe gas import is gradually little to nozzle diameter, to improve thrust.Apparatus of the present invention realize with this mechanism the propelling thrust high pressure gas that wave energy produces being converted into boats and ships.Described jet tail pipe 19 can be designed to the spray of vector tail, for controlling ship course.
When boats and ships are across the sea with wave heave and set, through force analysis, when wave rises, wave action is decomposed into along two vertical and longitudinal component of boats and ships in the power of oblique cutting plate 2, longitudinal component can promote boats and ships and advance, and the air that now have compressed below unit cabin and air cabin bottom baffles 4, pressurized air enters into air cabin by breather cheek valve 6, air tank room pressure increases suddenly, by gas transmission pipeline 8, the high pressure gas in each air tank are transported to boats and ships afterbody, as thrust power.Simultaneously in order to make thrust power stablize, monitoring the air pressure of each air tank indoor by gas pressure sensor in real time, advancing the air pressure all opening equal number to reach the air cabin of preset value each time, make power constant.Apparatus of the present invention end also arranges two stage supercharging cabin 22, increases gaseous tension, with the demand of satisfied different gas equipment by Electric heating secondary.In addition, middle part gas ejector pipe 23 spout being arranged on hull both sides is downward, and when boats and ships occur to roll, the middle part gas ejector pipe 23 controlling to roll side by sensor is jet in water, shakes righting hull for subtracting.When wave declines, extraneous air is supplemented to described unit cabin through breather cheek valve 7 by air lead 5, realizes the reciprocation cycle of air with this, and sorption enhanced wave energy is the kinetic energy of boats and ships.In addition, when equipment in ship needs air feed, the Electronic Valve controlling gas ejector pipe in two stage supercharging cabin 22 is closed, and controls air supply pipe Electronic Valve and opens, by air supply pipe 24 to equipment conveying high-pressure gas in ship, reasonably utilize wave energy further.When air tank room pressure reaches certain value, also by gas conveying 8, to two stage supercharging cabin air feed, improve the continuity of air feed further.
When apparatus of the present invention are manufactured, outside plate 1 upper end is welded with upper deck 25, and adopts arc transition, prevents stress from concentrating.Bottom oblique cutting plate, 3 are designed to stream line pattern, reduce resistance.The top board of oblique cutting plate 2 connects with air cabin bottom baffles 4.Air cabin bottom baffles 4 is horizontally disposed with, and side connects with Chuan Bi, and side connects with outside plate 1, adopts semi-circular tube tension member 9 with Chuan Bi junction, and reduce stress and concentrate, described tension member outside is zincing steel sheet, and inside is isocyanurate foam packing material.Described subdivision plate 21 to stretch out separate air cabin from boat segmental seam.
More than show and describe groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and application claims protection domain is defined by appending claims, specification sheets and equivalent thereof.
Claims (9)
1. a boats and ships additional device for shock resistance, overturn-preventing, wave energy conversion, is characterized in that, comprise the wing tank being arranged on hull both sides:
Described wing tank is provided with the outside plate (1) be fixedly mounted on hull, described outside plate and ship wall form the space structure of top closure, bottom end opening, its upper space is separated out the air cabin of some sealings by described space structure by dividing plate, the bottom of space structure goes out corresponding unit cabin by vertical or oblique baffle for separating;
Described unit cabin is positioned at the below in corresponding air cabin, bottom opening, top is communicated with corresponding air cabin by the breather cheek valve (6) only to the air inlet of air cabin, described unit cabin is communicated with the space outerpace more than water surface by air lead (5) simultaneously, and described air lead is provided with only to the breather cheek valve (7) of unit cabin direction air inlet;
Described air cabin is positioned at more than hull Load Line, and the outlet side in air cabin is connected with the gas collection on hull or gas equipment by gas transmission pipeline, and the gas valve that each freedom in outlet side in each air cabin is independent controls.
2. the boats and ships additional device of a kind of shock resistance according to claim 1, overturn-preventing, wave energy conversion, it is characterized in that, the dividing plate being separated out unit cabin is oblique cutting plate (2), connects ship wall in described oblique cutting plate (2), external described outside plate, top tilts to stern direction.
3. the boats and ships additional device of a kind of shock resistance according to claim 1, overturn-preventing, wave energy conversion, it is characterized in that, described oblique cutting plate (2) is polyurethane sheet.
4. the boats and ships additional device of a kind of shock resistance according to claim 1, overturn-preventing, wave energy conversion, it is characterized in that, described outside plate (1) is sandwich plate with the bottom baffles (4) in air cabin, is made up of two-layered steel plates and the polyurethane sandwich be filled between two steel plates.
5. the boats and ships additional device of a kind of shock resistance according to claim 1, overturn-preventing, wave energy conversion, it is characterized in that, described gas collection or gas equipment comprise the increase cabin (22) by heated air supercharging.
6. the boats and ships additional device of a kind of shock resistance according to claim 1, overturn-preventing, wave energy conversion, is characterized in that, be provided with gas pressure sensor in described air cabin.
7. the boats and ships additional device of a kind of shock resistance according to any one of claim 1-6, overturn-preventing, wave energy conversion, it is characterized in that, described gas collection or gas equipment comprise the propulsive mechanism being arranged on hull afterbody, described propulsive mechanism comprises the jet tail pipe (19) of more than two-way, the jet tail pipe in every road controls opening and closing by independent gas valve, and each jet tail pipe (19) being equipped with the Liquid valve of filling pipe end and the opening and closing of control filling pipe end, described filling pipe end and Liquid valve are arranged in the downstream line of gas valve.
8. the boats and ships additional device of a kind of shock resistance according to claim 7, overturn-preventing, wave energy conversion, it is characterized in that, described propulsive mechanism is vector propulsion mechanism.
9. the boats and ships additional device of a kind of shock resistance according to any one of claim 1-6, overturn-preventing, wave energy conversion, it is characterized in that, described gas collection or gas equipment comprise the gas ejector pipe (23) being arranged on hull two middle side part, and described gas ejector pipe (23) spout is downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025908.7A CN105480392B (en) | 2016-01-15 | 2016-01-15 | A kind of shock resistance, overturn-preventing, the ship attachment device of wave energy conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025908.7A CN105480392B (en) | 2016-01-15 | 2016-01-15 | A kind of shock resistance, overturn-preventing, the ship attachment device of wave energy conversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105480392A true CN105480392A (en) | 2016-04-13 |
| CN105480392B CN105480392B (en) | 2017-05-31 |
Family
ID=55667748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025908.7A Active CN105480392B (en) | 2016-01-15 | 2016-01-15 | A kind of shock resistance, overturn-preventing, the ship attachment device of wave energy conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105480392B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855789A (en) * | 2019-01-10 | 2019-06-07 | 北京机械设备研究所 | It is a kind of for monitoring the sensor of underwater small aircraft surface pressing |
| CN110304197A (en) * | 2019-06-21 | 2019-10-08 | 中船黄埔文冲船舶有限公司 | A kind of deck gunnel structure and its line style setting out method |
| CN110466682A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | A kind of production method on arc transition deck |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140074A (en) * | 1977-04-15 | 1979-02-20 | Seatek | System for stabilizing a floating vessel |
| CN2587761Y (en) * | 2002-09-25 | 2003-11-26 | 哈尔滨工程大学 | Active pitch and roll decreasing device for water-jetting type full speed ship |
| WO2005080189A1 (en) * | 2004-02-24 | 2005-09-01 | Mitsubishi Heavy Industries, Ltd. | Device for reducing motion of marine structure |
| CN101992836A (en) * | 2009-08-17 | 2011-03-30 | 傅德俐 | Airflow channel bottom floating ship body |
| CN203372384U (en) * | 2013-05-14 | 2014-01-01 | 巴柏赛斯船舶科技（上海）有限公司 | Vessel pneumatic propulsion system |
| CN205524868U (en) * | 2016-01-15 | 2016-08-31 | 江苏海事职业技术学院 | Shock resistance, prevent to topple, boats and ships attachment device of wave energy conversion |
-
2016
- 2016-01-15 CN CN201610025908.7A patent/CN105480392B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140074A (en) * | 1977-04-15 | 1979-02-20 | Seatek | System for stabilizing a floating vessel |
| CN2587761Y (en) * | 2002-09-25 | 2003-11-26 | 哈尔滨工程大学 | Active pitch and roll decreasing device for water-jetting type full speed ship |
| WO2005080189A1 (en) * | 2004-02-24 | 2005-09-01 | Mitsubishi Heavy Industries, Ltd. | Device for reducing motion of marine structure |
| CN101992836A (en) * | 2009-08-17 | 2011-03-30 | 傅德俐 | Airflow channel bottom floating ship body |
| CN203372384U (en) * | 2013-05-14 | 2014-01-01 | 巴柏赛斯船舶科技（上海）有限公司 | Vessel pneumatic propulsion system |
| CN205524868U (en) * | 2016-01-15 | 2016-08-31 | 江苏海事职业技术学院 | Shock resistance, prevent to topple, boats and ships attachment device of wave energy conversion |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855789A (en) * | 2019-01-10 | 2019-06-07 | 北京机械设备研究所 | It is a kind of for monitoring the sensor of underwater small aircraft surface pressing |
| CN110304197A (en) * | 2019-06-21 | 2019-10-08 | 中船黄埔文冲船舶有限公司 | A kind of deck gunnel structure and its line style setting out method |
| CN110304197B (en) * | 2019-06-21 | 2021-03-02 | 中船黄埔文冲船舶有限公司 | Deck gunwale structure and linear lofting method thereof |
| CN110466682A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | A kind of production method on arc transition deck |
| CN110466682B (en) * | 2019-08-22 | 2021-05-11 | 中船黄埔文冲船舶有限公司 | Manufacturing method of arc transition deck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105480392B (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5139571B2 (en) | Ship vibration reduction and levitation equipment | |
| CN101915356B (en) | LNG storage tank for diesel-LNG hybrid power ship | |
| US20240068445A1 (en) | Power generating windbags and waterbags | |
| CN101638890B (en) | Automatic inflation type oil fence | |
| CN105480392A (en) | Ship additional device capable of resisting shock, preventing overturning and converting wave energy | |
| US20180258904A1 (en) | Floating moon pool hydraulic pump | |
| CN102107657B (en) | Hovercraft with flowing ballasting structure that can automatically adjust draft | |
| CN109367710A (en) | The filling distribution ship of LNG container | |
| US20140090590A1 (en) | Towable pressurized dry personal submersible using surface air replenishment | |
| WO2014186875A1 (en) | Air cavity cushion vessel | |
| CN103895828A (en) | Double-curved-surface floating type production oil storage platform | |
| CN201531015U (en) | Automatic charging type oil fence | |
| CN201779441U (en) | LNG (Liquefied Natural Gas) storage tank for diesel oil-LNG hybrid power ship | |
| CN105059522A (en) | Ballast tank ventilation pipeline | |
| CN206171714U (en) | Low ripples low resistance twinhull vessel | |
| CN205524868U (en) | Shock resistance, prevent to topple, boats and ships attachment device of wave energy conversion | |
| CN203172868U (en) | Energy saving high speed vessel | |
| CN202847985U (en) | Rounded angle reversed-truncated-pyramid-shaped floating production storage unit | |
| CN105109615A (en) | Anti-overturn catamaran | |
| CN113048001B (en) | Liquid cargo mechanical energy recovery device for liquid cargo ship | |
| CN211391248U (en) | Hovercraft with air bag group | |
| CN111994248B (en) | Roll motion capture propulsion unit and wave energy driven unmanned ship with same | |
| CN209241260U (en) | The filling distribution ship of LNG container | |
| CN208813465U (en) | A kind of soft capsule of water transportation | |
| CN208813483U (en) | A kind of automatic Pilot power-driven light boat waterborne |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |