136results about "Load accommodation" patented technology

A system for removing contaminants from a body of water includes a vessel including floating contaminant cleanup and recovery equipment, that includes an intake port capable of removing contaminants from a body of water and transporting same to the vessel. The system may include a conveyor capable of removing contaminants from the body of water and transferring same to the vessel. The system also including lengths of a type of towable contaminant containment booms, connected to each side of the vessel. The system may include equipment having extendable, angularly positionable armatures, or telescopic cranes or tow boats, capable of positioning and maintaining the lengths of contaminant containment booms that are also connected to end portions of same, and extended outward in front of and off to each side of the vessel to gather and channel floating contaminants back to the intake port of the floating contaminant cleanup and recovery equipment.

The invention relates to the technical field of transport ship fire early warning, and discloses a new energy automobile transport ship fire early warning method and system, and the method comprises the steps: obtaining an original data set from a sensor network; performing standardization processing to obtain standardized temperature data and standardized electrical parameters; performing environmental interference factor correction to obtain corrected battery state data; determining a dynamic threshold range of battery temperature data abnormity and electrical parameter abnormity, and performing abnormity judgment to obtain a thermal runaway risk probability; performing risk grading threshold evaluation by combining the ship inclination angle and the corrected battery state data to obtain a fire early warning signal; vehicle risk assessment is carried out, and a vehicle evacuation priority sequence is determined; and acquiring current wind speed data, generating a vehicle moving instruction sequence, and performing dynamic obstacle detection and safety verification adjustment to obtain a vehicle position adjustment scheme. According to the method, rapid and reliable fire early warning and rapid adjustment of the position of the vehicle on the transport ship can be achieved.

A vessel for transporting cargo by water comprises one or more propulsion devices with at least one air-breathing engine from the one or more propulsion devices disposed entirely above a surface of the water in a high-speed mode of operation. The least one air-breathing engine is configured to bleed airflow into a fluid circuit. The fluid circuit routes the bleed airflow to one or more fluid outlets disposed entirely below the surface of the water in the high-speed mode of operation. At least some of the one or more fluid outlets release the bleed airflow in the high-speed mode of operation generate a boundary layer along at least a portion of a hull of the vessel to reduce a skin friction drag thereof.

The utility model discloses a container transport ship, and belongs to the technical field of ships, and the container transport ship comprises a ship body used for loading containers; the tail vane is mounted at the bottom of the stern end of the hull; the propeller is installed at the bottom of the stern end of the ship body, the propeller is set to be of a fixed pitch, and the propeller is used for providing advancing thrust; wherein the tail vane is closer to the end part of the ship body relative to the propeller, a bulge is arranged at the end part of the tail vane opposite to a middle shaft of the propeller, the surface of the bulge is an arc-shaped surface, and a gap is formed between the bulge and the end part of the middle shaft of the propeller. According to the invention, the fuel consumption is reduced, better power performance can be realized, meanwhile, the pollutant emission in the sailing process is also effectively reduced, and the low-carbon requirement is met.

The utility model discloses a multipurpose submarine cable transport ship which comprises a main ship body. A propeller is arranged at the stern of the main hull; a lateral propeller is arranged at the bow position of the main hull; a cable storage turntable is arranged in the cargo hold of the main hull; the cable storage turntable can rotate along the vertical axis and is used for storing submarine cables; a cable conveying mechanism and a lifting-off type hatch cover are arranged on a structural platform of the main ship body; the lifting type hatch cover is positioned above the cargo hold; the cable conveying mechanism comprises an untwisting frame and a main carrier roller line. A tensioner is arranged on the main carrier roller line; the back-twist frame is used for pulling the submarine cable on the cable storage rotating disc to the tensioner, and then the submarine cable is conveyed to a receiving terminal through the main carrier roller line. A plurality of cranes are arranged at the portboard position of the main ship body; a living building and a cab are arranged on the structural platform close to the bow part of the main hull; and control systems are arranged in the living building and the cab. The submarine cable transport vehicle can transport containers, bulk cargos, heavy cargos, wind power equipment, engineering machinery and other cargos, the diversity of cargo transport is improved, and the economical efficiency of submarine cable transport is improved.

A vessel for transporting cargo by water comprises one or more propulsion devices with at least one air-breathing engine from the one or more propulsion devices disposed entirely above a surface of the water in a high-speed mode of operation. The least one air-breathing engine is configured to bleed airflow into a fluid circuit. The fluid circuit routes the bleed airflow to one or more fluid outlets disposed entirely below the surface of the water in the high-speed mode of operation. At least some of the one or more fluid outlets release the bleed airflow in the high-speed mode of operation generate a boundary layer along at least a portion of a hull of the vessel to reduce a skin friction drag thereof.

The invention provides a compensation automatic weighing material supply method, device and system for a transport ship and a storage medium. The transport ship is provided with a plurality of storage chambers, and each storage chamber is provided with at least one self-weighing device; the cargo ship compensation automatic weighing material supply method comprises the steps that weighing cargoes are classified according to different material storage conditions and material types to obtain different types of cargo groups; the goods groups are classified through an executing mechanism, and the weight is weighed through the self-weighing equipment; and according to the weight, calculating according to the stored goods classification to obtain the material consumption for subsequent replenishment. Through storage and weighing of different goods groups, the material consumption is calculated and used for follow-up supply, and the technical problem that material supply exceeds the actual situation and then exceeds the volume of a stacking area due to a manual method in the prior art is solved.

This application provides a method for the floating deployment of a cylindrical component. First, the cylindrical component is loaded onto a semi-submersible barge, and a buoyancy device is installed on the inner side of the component. After the semi-submersible barge submerges until the bottom surface of the buoyancy device contacts the liquid surface, the air intake and exhaust pipes of the buoyancy device are opened. When the cylindrical component sinks to a preset water depth, air is pumped into the stabilization chamber through the air intake and exhaust pipes until the buoyancy device can float in the water, and then the air intake and exhaust pipes are closed. The buoyancy device is then adjusted to be coaxial with the cylindrical component; air is pumped into the stabilization chamber a second time through the air intake and exhaust pipes until the buoyancy of the buoyancy device is sufficient to lift the cylindrical component and suspend it in the water, causing it to automatically separate from the semi-submersible barge. The cylindrical component can then be towed out of the dock to the deployment position. After the gas pumped into the stabilization chamber is expelled, the cylindrical component begins to sink. After adjusting the verticality of the cylindrical component, it is finally sunk to the bottom of the substrate.

The present invention relates to the technical field of water-cooled refrigerated container ships, and particularly relates to an anti-collision structure and an anti-collision method for the cooling water hose of a ship container. The anti-collision structure for the cooling water hose of a ship container includes a ship cooling water pipeline system, a hose assembly connected to the ship cooling water pipeline system, and a U-shaped pipe fixed to the hull. The ship cooling water pipeline system includes a cooling water supply pipeline for container cooling and a cooling water return pipeline. The hose assembly includes a water inlet hose and a water return hose. One end of the water inlet hose is connected to the cooling water supply pipeline, and one end of the water return hose is connected to the cooling water return pipeline. Pipe joints adapted to be connected to the water inlet hose and the water return hose are respectively provided at the two ends of the U-shaped pipe. The present invention can avoid or reduce damage to the cooling water hose and ensure the safety and reliability of the use of the cooling water hose of the ship container.

The invention provides a novel protection process for long-distance marine transportation of a large module, which relates to the technical field of ocean engineering and comprises the following steps of: erecting a scaffold grid framework at the part of the large module, which needs to be protected, by means of the flexible characteristic of a fastener type steel pipe scaffold; an industrial high-strength heat shrinkage film is combined with an erected scaffold grid framework to form a protection barrier which is high in toughness and resistant to salt and alkali. According to the novel technology, the flexibility of the fastener type steel pipe scaffold in the structural form and the characteristics of high strength and large tension of the thermal shrinkage film are combined, an airtight space capable of effectively resisting wind loads in marine transportation and providing effective protection can be formed, and wind-induced vibration caused by sea wind to the film structure can be effectively resisted. The novel large-scale long-distance marine transportation protection process is high in applicability, can adapt to various irregular module surfaces, is simple and convenient to construct, and can effectively reduce the marine transportation protection cost.

The invention relates to a thermal runaway emergency device for a new energy automobile battery transported by a roll-on-roll-off ship and a handling method thereof. A wireless temperature sensor is arranged in an early warning system; the controller is electrically connected with the early warning system; an early warning vehicle battery thermal runaway emergency device is arranged in the early warning system; early-warning vehicle battery thermal runaway prevention is conducted on the early-warning vehicle; a thermal runaway emergency device of the roll-on-roll-off ship is arranged in the early warning system; components in at least one thermal runaway emergency device of the roll-on-roll-off ship are also electrically connected with the early warning system. A battery thermal runaway signal is sent out, after data transmitted by the wireless temperature sensor is judged, fire disaster situation judgment is carried out, and then the early warning vehicle battery thermal runaway emergency device and the roll-on-roll-off ship thermal runaway emergency device are controlled to carry out different emergency treatments; meanwhile, according to the emergency disposal method, disposal is carried out, and the technical problem that in the prior art, thermal runaway of a land scene or a fixed energy storage battery is mostly aimed at and technical scheme lacks is solved.

An improved system for transferring and arranging tubs, in particular fish tubs in a fishing vessel, allows efficient filling of a cargo decks of varying size with filled tubs, and delivery of empty tubs from the cargo deck to an upper processing deck. A pair of lifts can accommodate a wide cargo deck, with e.g. four, five or six rows of stacked tubs. The system comprises cargo movers, one in each cargo lane of stacked tubs. The cargo storage area of the system is divided in at least a front cargo section and an aft cargo section. A transverse transfer lane with a respective carriage is arranged aft of each cargo section. In each cargo section there is at least one cargo lane with a cargo mover that moves stacks in the front direction and at least one cargo lane with a cargo mover that moves stacks in the rear direction. This way, tubs of fish or other cargo can be arranged and positioned essentially anywhere in the cargo area and empty tubs delivered to a processing deck.

To provide a fire detection system suitable for an early detection of a fire which occurs under a special environment that a car carrier, etc., has.SOLUTION: A fire detection system comprises an imaging apparatus which images a fire monitoring region, a lighting facility which is installed in the fire monitoring region, and a control section which determines whether or not a fire occurs in the fire monitoring region from an imaging result by the imaging apparatus. The control section brings a lighting system which may exert an influence on a determination result of whether or not a fire occurs by the control section into a turned-off state in the lighting facility in predetermined timing, acquires an imaging result by the imaging apparatus in the turned-off state as an image for determination, extracts a region with a predetermined luminance or higher in the image for determination, and determines whether or not a fire occurs in the fire monitoring region on the basis of an extraction result.SELECTED DRAWING: Figure 2

The utility model discloses a marine engine transport ship, which relates to the technical field of shipbuilding industry and comprises a ship body and a hatch cover, the ship body comprises a head section, a cargo compartment section and a tail section which are integrally connected in sequence, and the cargo compartment section is provided with an engine placing cavity with a top opening. The engine containing cavity is higher than a marine engine needing to be transported, and the hatch cover is used for being in rigid sealing connection with the top of the cargo hold section so as to open or seal a top opening of the engine containing cavity. The rear enclosure bulkhead comprises a fixed enclosure bulkhead and a movable enclosure bulkhead, the bottom of the movable enclosure bulkhead is hinged to the top of the fixed enclosure bulkhead, and the movable enclosure bulkhead can be overturned to the horizontal position in the direction away from the engine containing cavity and can be overturned to make contact with the fixed enclosure bulkhead, the left enclosure bulkhead, the right enclosure bulkhead and the hatch cover and be in sealed connection with the fixed enclosure bulkhead, the left enclosure bulkhead and the right enclosure bulkhead; weather tight closing of the warehouse can be achieved, the engine transportation requirement is met, loading and unloading are convenient, and the hoisting requirement of a shipyard is effectively met.

A roller-and-rail cargo handling system includes track rollers and side rails for receiving cargo pallets. The trolley system is used to move the pallet along the track rollers and includes a trolley movable along the trolley track by one or more cables. The trolley includes (1) a body sized and configured to slide beneath the pallet positioned on the track rollers, and (2) a pawl mounted within a cavity in the body and rotated between a closed position and an open position. In the open position, the pawl extends above the top surface of the body to engage a notch in the pallet and apply a moving force to the pallet. In the closed position, the pawl is fully recessed within the cavity, allowing the trolley to slide beneath the pallet without engaging the pallet.

The present invention relates to a ship. The present invention provides a ship comprising: a hull having a loading space, in which cargo is loaded, and a first engine room, in which a driving unit is disposed; a cabin that has a plurality of floors and is located in front of the loading space and above a collision partition wall located inside the hull; and a wheelhouse disposed above the cabin, wherein the cabin has a cabin region located behind the collision partition wall.

A system for transferring and arranging cargo tubs (80) and a device (30) for horizontal translational movement of one or more cargo tubs (80) or stacks of stackable cargo tubs (80)on a cargo storage surface such as in a lane of a system of parallel lanes. The device (30) is suitable for tubs (80) that have pallet-like runners arranged on the bottom of the tubs (80). The device (30) comprises a longitudinal moving assembly with at least one first pair of joined transversely extending fingers (31, 31'), the fingers (31, 31') configured to pivot out in opposite directions to an extended position as the moving assembly moves in its transfer direction, such that the fingers (31, 31') can engage with a cargo tub (80) aligned on top of the device (30) and move the tub (80) in a transfer direction of the device (30). The device (30) preferably has a pair of rear fingers (33, 33') configured so that when the moving assembly of the device (30) is in an aft position with its rear end extending in the aft direction, the rear fingers (33, 33') can engage with openings in the runners of a tub (80) aft of and aligned with the device (30) to pull that tub (30) in the transfer direction of the device into a lane of the device (30).

The invention discloses a frame body loading and transferring device for mounting an offshore booster station, and relates to the technical field of offshore loading and transferring devices.The frame body loading and transferring device comprises a ship body, a bottom ballast is arranged at the inner bottom of the ship body, a front ballast is arranged at the inner front part of the ship body, and a rear ballast is arranged at the inner rear part of the ship body; the bottom ballast is communicated with the rear ballast or the front ballast through a three-way pipe, a first connecting pipe or the three-way pipe and a second connecting pipe, a first valve is arranged on the first connecting pipe, and a second valve is arranged on the second connecting pipe. The rubber ring columns are arranged on the booster station frame body, so that a loading vehicle loaded with the booster station frame body can conveniently drive into or out of a ship body, the loading and transporting efficiency of the booster station frame body is greatly improved, the booster station frame body is protected against collision in the transferring process through the rubber ring columns, and the loading safety and reliability of the booster station frame body are greatly improved.

The invention belongs to the technical field of ships, and discloses a testing method for a PCTC ship stern ramp load monitoring system, the theoretical maximum load capacity of a stern ramp in the non-starting state of the stern ramp load monitoring system is Wmax1, the theoretical maximum load capacity of the stern ramp in the starting state of the stern ramp load monitoring system is Wmax2, and the theoretical maximum load capacity of the stern ramp in the starting state of the stern ramp load monitoring system is Wmax2. Comprising the following steps that a starting button of a stern ramp load monitoring system is pressed down, a stern ramp is opened, and the included angle between the stern ramp and the wharf ground is smaller than or equal to 6 degrees; a weight-free load test is carried out; carrying out load testing within Wmax1; a load test of a Wmax1 critical value is carried out; a load test of a Wmax2 critical value is carried out; compared with the mode that a crane is used for hoisting the weights one by one and the module vehicle loads and moves the weights, crane resources are saved, the testing efficiency is greatly improved, the influence of testing on the wharf production period is reduced, the influence of water level changes caused by tide rising and tide falling on testing is reduced, and the reliability of testing results is improved.

The utility model discloses a marine cold storage plate supporting device, which belongs to the technical field of marine cold storage plate supporting devices, and comprises a base, four sleeves are fixedly mounted at the top of the base, T-shaped telescopic plates are slidably connected in the four sleeves, a same supporting plate is fixedly mounted at the tops of the four T-shaped telescopic plates, and the same supporting plate is fixedly mounted at the bottom of the base. A T-shaped sliding groove is formed in the surface of the supporting plate, two T-shaped sliding blocks are slidably connected into the T-shaped sliding groove, and rectangular plates are fixedly mounted at the tops of the two T-shaped sliding blocks. According to the utility model, the warehouse plate is fixed more firmly through the fixing columns and the fixing plates, so that the warehouse plate is prevented from shifting or being damaged when a ship vibrates or shakes in the sailing process; and meanwhile, through mutual cooperation of a motor, a rotating shaft, a first bevel gear, a second bevel gear, a threaded rod and a threaded cylinder, a worker can conveniently place the warehouse plate on the top of the supporting plate, the working efficiency is greatly improved, and the practicability of the device is wider.

The invention discloses marine tunnel-type mixed quick-freezing equipment and a working method thereof.The marine tunnel-type mixed quick-freezing equipment comprises a quick-freezing bin, a conveying part and a refrigerating part, the conveying part comprises an upper conveying belt, a lower conveying belt and a turning plate assembly, the upper conveying belt penetrates through an inlet and conveys from outside to inside, the lower conveying belt penetrates through an outlet and conveys from inside to outside, and the turning plate assembly is arranged on the lower conveying belt; the plate turning assembly is arranged between the tail end of the upper conveying belt and the head end of the lower conveying belt in a bearing mode. Catches are suitable for being placed on the upper conveying belt and conveyed into the quick-freezing bin, the catches fall into the turning plate assembly from the upper conveying belt to be turned over, and the turned catches are suitable for entering the lower conveying belt and conveyed out of the quick-freezing bin. Through the special structure and layout design of the conveying component, the refrigerating component, the quick-freezing bin and the refrigerating bin, the quick-freezing component, the refrigerating component, the quick-freezing bin and the refrigerating bin are reasonably distributed in the limited space of the fishing boat, the quick-freezing quality of catches is effectively guaranteed, and meanwhile the characteristics of energy conservation and easy operation are considered.

The invention belongs to the technical field of ship manufacturing, and discloses a ship stern transportation structure and a mounting method thereof. The ship stern transportation structure comprises multiple layers of operation platforms and multiple supporting frames, the multiple layers of operation platforms are arranged at intervals in the vertical direction, the distance between every two adjacent layers of operation platforms is the same as the distance between every two adjacent layers of decks, and the first ends of the multiple layers of operation platforms are sequentially arranged from top to bottom in a stepped mode; the second end of the operation platform can be spliced with any deck; the multiple supporting frames correspond to the multiple layers of work platforms one to one, the upper ends of the supporting frames are connected with the corresponding work platforms, the supporting frame on the lowermost layer can be connected with the surface of a ship, and the multiple supporting frames except the supporting frames on the lowermost layer are detachably connected with the adjacent work platforms below the supporting frames. According to the ship stern transportation structure, the influence on a ship structure is small, the large-scale transportation requirement can be met, the transportation efficiency is improved, the ship manufacturing period is shortened, and cross interference of transportation between different layers is effectively avoided.

The application discloses a marine photovoltaic construction ship, comprising a ship body, a marine crane arranged on the ship body, a pile sinking positioning frame positioning tool arranged on the ship body and having a tool positioning groove for positioning each anti-sinking plate of the pile sinking positioning frame, a foundation pile positioning tool arranged on the ship body and having a foundation pile positioning groove for positioning the foundation pile, and a photovoltaic unit positioning tool arranged on the ship body and having a support leg positioning cylinder for positioning the support leg of the photovoltaic unit. The application can hoist the foundation pile, the pile sinking positioning frame and the photovoltaic unit by itself at a wharf without setting a ship loading crane. After arriving at a marine construction site, the marine photovoltaic construction ship can replace a floating crane to perform the pile sinking operation of the foundation pile. The marine photovoltaic construction ship provided by the application has the functions of a ship loading crane, a transport ship and a construction ship, reduces the number of construction ships and lowers the construction cost.

Computerized door for cold storage rooms of ships, with advanced safety and energy efficiency features, comprising: - status indication system (102) of closing or opening by means of LED with detection sensor; - integrated battery (103) powered by solar panel (104); - lock (105.1) integrating switch (105) to activate status indication system (102); - sliding system (106) comprising an ergonomic handle (101); - access counter (107.1) and timer (107) suitable for monitoring overall use, allowing efficient management of the use of said door; - integrated and / or remote control panel (113).

The application provides a floating and sinking process of a cylindrical component. A detachable buoyancy base is installed at the bottom end of a vertical cylindrical component, so that the component can be floated in water. A sinking positioning ship is arranged around the outer periphery of the component, and the component is moved to a sinking position. The sinking positioning ship is anchored at the sinking position, and a support limiting structure on the sinking positioning ship is supported on the component. A water inlet on the component is opened, and water is discharged to the inside of the component. When the component is lowered to a preset distance from the water bottom, the water inlet on the component is closed. The water surface end of the component is leveled by leveling the sinking positioning ship. The underwater end of the component is leveled by leveling the detachable buoyancy base. The sinking positioning ship is adjusted to drive the component to coincide with the sinking position. The water inlet on the component is opened again, and the component continues to sink to contact the water bottom. Finally, the detachable buoyancy base is separated from the cylindrical component, and the cylindrical component is lifted away, so that the positioning and sinking of the cylindrical component are completed.

The utility model provides a container ship, which comprises a cabin, a power device and an automatic driving device, the automatic driving device comprises a controller and a plurality of detection pieces, the plurality of detection pieces and the power device are electrically connected with the controller, and the plurality of detection pieces are used for detecting the environment around the container ship so as to ensure the sailing safety of the container ship. The controller controls the power device to operate automatically according to the electric signal of the detection piece, automatic driving is achieved, and therefore a cockpit and a living cabin for a driver to live in do not need to be arranged, and the area of a cargo containing area for containing the container is increased. Moreover, the controller and the plurality of detection pieces are all distributed on the edge of the cabin, so that the area of the cargo placing area is further increased, the cargo loading space of the container ship is increased, and the utilization rate of the container ship is increased.