199 results about "Marine transportation" patented technology

Provided is a mobile harbor capable of loading and unloading cargo with a ship being at anchor in the sea far from the shore, not coming alongside the pier of a stationary harbor. The mobile harbor includes a self-propulsion apparatus and a loading/unloading apparatus such that cargo can be loaded from a ship to a mobile harbor or unloaded from the ship to the mobile harbor after the mobile harbor comes alongside and couple to the ship far from the land.

Improved systems and methods for transporting fluids in containers are provided. Such improved systems and methods include floatable container vessels having one or more fluid containers and self-propelled marine transportation vessels that are adapted to be ballasted downwardly to permit the floatable container vessels to be floated onto or off of the marine transportation vessels, and are adapted to be deballasted so as to raise the floatable container vessels out of the water for transportation to another location.

Marine transportation of natural gas is disclosed, including: a) removing a free water stream and a condensate stream from the source of raw natural gas to produce a dew-pointed unsweetened natural gas stream at an offshore supply location; b) subjecting the dew-pointed unsweetened natural gas stream to a selected level of dehydration to produce a partially dehydrated unsweetened natural gas stream at the offshore supply location; and c) transporting at least a portion of the partially dehydrated unsweetened natural gas stream in a gas containment system onboard a gas carrier vessel from the offshore supply location as a feed source of natural gas to an acid gas removal facility or an LNG production facility located at an offloading location.

The invention discloses an AIS big data-based marine transportation statistical system and a statistical method thereof, and aims to form a specific basic database and a data analysis model through continuous data mining and experience accumulation on the basis of real-time and historical AIS data in combination with mining knowledge bases such as ship archives, port data and investigation and survey data under the assistance of online processing and finally automatically and regularly output statistical indexes such as ports, offshore channels and goods transportation volume, and dynamic information related to various commodities and ships, and support open type editing operation, visual interactive display and report export. According to the statistical system and the statistical method, an AIS big data platform oriented to sea transportation statistics is provided, a sea transportation statistics AIS big data mining analysis model is constructed, and a whole set of technical solutions of AIS data access, cleaning, storage management, mining analysis, index product generation and the like are formed; and a high-quality, timely and accurate marine transportation industry statistical index product can be provided for marine economic management.

Provided are a system and a method for controlling a network configuration for a moving object. A monitoring device attached to the moving object, that is, a container loading a cargo, recognizes loading and moving circumstances of the container, construct a network with other containers according to the circumstances and performs connection/disconnection of the container to/from a network and maintenance of the connection until the container departs the origin and arrives at a destination through overland transportation and marine transportation. Accordingly, the state of the container is monitored, monitoring information is transmitted to a container administrator and the power of the monitoring device which constructs an optimized network with other monitoring devices according to container circumstances is saved.

The invention discloses a self-lifting type multifunctional ocean platform and a work method thereof and belongs to the technical field of marine transportation and ocean engineering technology. The multiple functions of the platform are combined to realize well drilling, well repairing, household self-holding and small-scale drilling. The self-lifting type multifunctional ocean platform mainly comprises a platform upper-layer deck, a machinery deck, cylindrical pile legs, a crane, pile shoes, a helicopter deck, a fore body lateral pushing part, a derrick, a tail thruster, pile shoe containing zones, a pile driver slideway, an LNG tank body, a pile driver, a main machine and the like. The self-lifting type multifunctional ocean platform meets the existing ocean engineering development requirement, achieves various operations such as ocean platform well drilling, well repairing, household self-holding and small-scale drilling, has the all-weather operation capability and long self-holding capability and adopts a cantilever drilling mode and advanced pile leg lifting equipment, drilling equipment and generating equipment. The self-lifting type multifunctional ocean platform is higher in integration capacity, has the well drilling, well repairing and small-scale drilling capacities, has a broad deck space, is provided with a natural gas collecting and compression treatment device and a corresponding power system, and is economical, efficient and high in engineering applicability.

The invention discloses a double-body movable culture work ship. The ship is characterized by comprising a first ship body, a second ship body and a plurality of lifting net cages, wherein the first ship body and the second ship body are oppositely arranged at the side faces of the ship and used for providing main buoyancy, and the lifting net cages are arranged between the first ship body and thesecond ship body and connected with the two ship bodies; and closed circulating water industrial aquaculture of small-size fishes is carried out in the two ship bodies, and wild aquaculture of large-size adult fishes is carried out in the lifting type net cages in a relaying manner. According to the ship, the advantages of a closed culture mode and an open culture mode are organically integrated,and offshore wild culture from the small fries to the adult fishes is achieved. Compared with open type net cage culture, marine culture can be started from the small-specification fish fries, the pressure of land or near-shore net cage culture on the environment is reduced, and meanwhile the marine transportation cost of large-specification fishes is reduced; and compared with full-closed type culture, the ship has the advantages that low-density open type wild culture is adopted in later-stage culture, and the quality and selling price of bred fishes are higher.

Certain example embodiments of this invention relate to sea containers. More particularly, certain example embodiments of this invention relate to a sea container including an interior region suitable for storing one or more movable goods. At least one sacrificial plug is located in a first side of the container. At least one vent is located in a second side of the container. The at least one sacrificial plug and/or the at least one vent is/are suitable for allowing water to enter into and/or air to exit out of the sea container. The at least one sacrificial plug and/or vent may be a pressure-sensitive sacrificial plug. Alternatively or in addition, the at least one sacrificial plug and/or vent may be dissolvable (e.g., dissolvable in water). Thus, when such sea containers fall off of a ship, they may provide a suitable window for recovery but also reduce the likelihood that damage will be done to other ships.

The invention discloses a self-balancing suction penetration bucket foundation of an offshore wind power generating set and a construction method thereof. The bucket foundation comprises a skirt-shaped part of the bucket, a bucket cover and a connecting cylinder which are fixedly connected with each other sequentially from the bottom to the top, wherein a nozzle is fixedly arranged on the end face at the bottom of the skirt-shaped part of the bucket; a displacement sensor is fixedly arranged on the connecting cylinder; and a connecting cylinder top plate is arranged in the connecting cylinder. The bucket foundation of the invention has self-balancing and anti-inclining functions during the suction penetration. Through hermetically fixing a sleeve on the bucket cover and using the space which is formed by the sleeve, the bucket cover and the connecting cylinder, the bucket foundation can float on the sea surface and perform towage transportation without a special barge so that the marine transportation and the suction penetration construction process are simple and the cost thereof is low.

Implementations of various methods and systems of a network, GPS system, mobile computing devices, servers, forward commodity market servers, grouping software for hubs, transparent open access pricing systems, blockchain audit and safety methods and systems, virtual hub systems, algorithm methods for no arbitrage conditions in a simple easy to use graphical user interface format for mobile or virtual computing over various mediums which are connected via a network to transact and trade transportation seats or capacity units in airline transport, subway transport, train transport, automobile transport, autonomous vehicle transport, taxi transport, space transport, package freight transport, tractor trailer freight transport, cargo freight transport, container freight transport, virtual transport, underground transport, ship or sea transport, public transport, private transport or drone transport on a computer, mobile computer device, audio computer device, virtual reality computer device or mixed reality computing device.

The invention discloses a protective device used for draught fan complete machine marine transportation and used for preventing collision and reducing swing and a draught fan marine transportation installation system including the protective device. The system comprises a transportation installation vessel and a lifting system arranged on the transportation installation vessel and used for lifting and fixing a draught fan, the lifting system comprises a tower and a platform arranged on the tower, one side of the platform is provided with an opening part, a tower barrel of the draught fan passes through the opening part and enters the interior of a space of the platform, the protective device is arranged between the platform and the tower barrel of the draught fan, and the protective device comprises a plurality of air bags which are arranged between the platform and the tower barrel of the draught fan and contact the tower barrel in an extruding mode. Thus, contact and the collision between the drought fan and the lifting system can be avoided, and sway of the transportation installation vessel can be reduced during a draught fan marine transportation and installation process.

A system and related methods for manned and/or unmanned marine transportation involving equipping a vessel capable with a linear pump for propelling the vessel through or substantially over a body of water.

The invention relates to a navigation light which plays an indication role in marine transportation, in particular to a floating-body type solar energy navigation light which comprises a floating body part and a light-emitting diode light body arranged on the floating body part, wherein the floating body part comprises a bowl-shaped body made of light materials, a counterweight body is attached to the bottom in the bowl-shaped body, a solar energy accumulation board is arranged on an opening end cover of the bowl-shaped body, and a storage battery connected with the solar energy accumulation board and a control circuit board of the storage battery are both fixedly arranged in the bowl-shaped body; the light body is fixedly and vertically connected with the center of the solar energy accumulation board through the bottom end of a light pole, and leads of the light-emitting diode light body are arranged in the light pole in a perforation way and connected with the control circuit board. The invention mainly solves the technical problems that the using cost of products needs to be further increased in the fixed arrangement mode of the prior navigation light, can fully utilize the inexhaustible and limitless environmental-friendly energy resources and reduces the using cost.

The invention discloses a ship wandering detection method based on AIS data, and the method can achieve the detection of the wandering behaviors of a ship according to the obtained AIS track data of the ship and the massive track data, classifies the wandering behaviors of the ship, and summarizes the relation between the tracks of four types of typical abnormal motion behaviors of the ship and adefined variable. According to the relationship between the ship motion trail characteristics and the statistical parameters, analysis is performed and the abnormal wandering behavior of the ship is detected according to the trail distribution condition in the grid. After the ship AIS track is filtered and smoothened, a global space-time grid index is established, gridding processing is conductedon the ship track, ship abnormal motion is detected according to ship abnormal behavior track characteristics, and abnormal classification alarming is conducted on ship motion behavior track abnormity. The ship wandering behavior detection can provide decision support for marine safety supervision, enhances marine traffic safety, ensures safe sailing of the ship, and has important significance forpromoting marine transportation to be safe, efficient and smooth.

The invention discloses components and parts of an assembling type building structure and a building comprising the same and belongs to the field of buildings. The components and parts comprise a plurality of roof-board structure frames and a plurality of wall-surface supporting frames, wherein the mortise and tenon connection structures are used for connection of the roof-board structure frames and connection of the wall-surface supporting frames; sleeve-inserting type connecting structures are used for connecting the roof-board structure frames and the wall-surface supporting frames. The components and parts are a platy green assembling type building system convenient in installation, meet the building performance, are suitable for export and aid for foreign countries, and adapt to the construction level of undeveloped regions; wall bodies and roof boards can be repeatedly utilized and can be produced in a batched and pipelining manner, and an integrated design, modular production and assembling construction are realized, so that the construction period can be shortened, the labor efficiency can be improved, and the components and parts integrated with the building structures canbe effectively conveyed to overseas countries for installation by a manner of marine transportation under the condition of increasing the boxing rate as high as possible so as to meet the export requirement.

The invention discloses environment-friendly nodular cast iron antirust oil which comprises the following components in parts by weight: 0.2-1 part of a corrosion inhibitor, 17-26 parts of an antirustagent, 0.1-1 part of an antioxidant, 1-3 parts of a film-forming agent, 2-8 parts of a dispersing agent, 30-50 parts of base oil and 20-50 parts of environment-friendly solvent oil. The antirust agent comprises lanolin metallic soap and mahogany petroleum sulfonate. Under the condition that barium and other heavy metal elements are not contained, the salt mist resistance, the damp-heat resistanceand the water replacement performance of the ductile iron casting all reach the rust prevention effect of barium-containing rust prevention oil, the long-term marine transportation rust prevention requirement can be met, and marine transportation is facilitated; and because of not containing barium and other heavy metal elements, the application range is wider, and export is facilitated.