7183 results about "Hull" patented technology

A craft comprises at least one hull, a main wing coupled to the hull and configured to facilitate airborne operations of the craft, a plurality of propellers that include one or more electric motor propellers and one or more combustion motor propellers arranged along each of a port side and a starboard side of the main wing and configured to generate lift on the craft by blowing air over the main wing, and a control system. The control system comprises data storage having instruction code stored thereon that, when executed by one or more processors of the control system, causes the control system to: after receiving a takeoff indication, increase thrust generated by the electric motor propellers to cause the craft to transition from a hull-borne mode of operation to an airborne mode of operation, and after a thrust adjustment condition occurs, increase thrust generated by the combustion motor propellers.

A craft includes a hull, a wing, a hydrofoil, and a control system. The wing is configured to generate upwards aero lift as air flows past the wing to facilitate wing-borne flight of the craft. The hydrofoil is configured to generate upwards hydrofoil lift during a first mode of operation as water flows past the hydrofoil to facilitate hydrofoil-borne movement of the craft through the water. While the craft is hydrofoil-borne, the control system is configured to determine the upwards aero lift generated by the wing. The control system is further configured to control the hydrofoil to generate downwards hydrofoil lift to counteract the upwards aero lift generated by the wing that maintains the hydrofoil at least partially submerged in the water while the determined upwards aero lift is below a threshold lift.

Provided in the present invention is a ship hatch data management method based on point cloud technology. The method is implemented by means of a constructed ship hatch data management system, and the system comprises a ship scanning module, an automatic hatch identification and calculation module, a ship attitude data compensation module, and a hatch data calibration and accumulation module. In the present invention, by means of processing data of a scanner and analyzing point cloud data, a point cloud model of a ship to be subjected to operation is generated in combination with mechanism parameters of a ship loader, the position of a ship hatch is automatically identified, the spatial coordinates of the ship hatch in a rectangular coordinate system of wharf space are automatically calculated, hatch identification data for current berthing is calibrated on the basis of historical hatch data records from the same hull number after berthing in a database, and the ship loader is guided to realize unmanned and automated operation modes by means of the calculated hatch position, thereby enhancing the level of port automation.

The invention relates to an air bag type mechanical sealing structure and a sealing method thereof in the technical field of LNG ships, the air bag type mechanical sealing structure comprises an annular air bag sealing ring, an air supply system room floor enclosure bulkhead and a liquid tank top drooping wall, and annular flexible sealing lips are fixedly arranged at the top and the bottom of the annular air bag sealing ring; hard sealing rings are fixedly arranged at the bottom of the air supply system room floor enclosure bulkhead and the top of the liquid tank top drooping wall correspondingly, and the hard sealing rings and the flexible sealing lips are connected in a matched mode. The movable gap formed by the top of the liquid tank and the air supply system can be fully sealed, the technical requirements of deformation of the top of the liquid tank and relative deformation and movement between peripheral ship deck components under the conditions of ship navigation, severe sea conditions, temperature difference and the like are met, and the technical requirement for sealing of the top of the liquid tank and an air supply system chamber is also met; the risk of ultralow-temperature gas leakage is avoided, closed-loop management of monitoring, analysis, compensation and alarm is achieved, and system safety and maintenance efficiency are improved.

An unmanned ocean vehicle apparatus having a hull, solar array, hydrofoil, and electric thruster is operable on a surface of a body of water to travel from one point to another with long range capabilities. The unmanned ocean vehicle can further be placed in a more compact configuration, incorporating a mechanism to alternate between operational mode and collapsed storage mode to facilitate physical storage or shipment of the vehicle. Methods are described for optimizing travel and determining favorable movements of the unmanned ocean vehicle by calculating current and predicted conditions at certain waypoints using a combination of a sensor, a computer, and a control system. The physical support of hydrofoils, a drag reducing system, capsize-prevention technique, and a three-dimensional arrangement of solar panels provides efficient power management, optimal route strategy, and sustainability of the vehicle's high speeds in wildly varying ocean conditions.

The invention relates to the technical field of ship navigation system safety, and provides a Beidou satellite navigation deception detection method and system based on multi-source information, and the method comprises the steps: obtaining Beidou satellite navigation data, AIS information, navigation radar data and sea chart data; performing denoising processing on the Beidou satellite navigation data, and performing space-time compensation on the AIS information; clutter suppression is carried out on the navigation radar data; calculating ship body position deviation, and verifying the ship body relative position according to the ship body position deviation; calculating the real position of the ship body and the Beidou positioning deviation, and verifying the absolute position of the ship body; performing hull course consistency verification; and performing Beidou satellite navigation deception detection according to the ship body relative position verification, the ship body absolute position verification and the ship body course consistency verification. According to the invention, multi-dimensional detection is carried out on key information such as the position and course of the ship, so that the probability that the ship falls into danger due to wrong navigation signals is greatly reduced, and the navigation safety of the ship is guaranteed.

A marine propulsion system includes a first propulsion device that is steerable and located at a stern of a hull, a second propulsion device that is steerable and located in front of the stern, a controller configured or programmed to include an obtaining unit to obtain information about a propulsion force of the first propulsion device in forward and backward directions, and information about a propulsion force of the second propulsion device, a determination unit to determine whether to cause the first propulsion device during a lateral motion of the hull to generate a propulsion force in a direction in a first range including a component in the forward direction, or to generate a propulsion force in a direction in a second range including a component in the backward direction based on the obtained information, and a storage to store a content determined by the determination unit.

The invention discloses a large-scale actual measurement point set generated for ship body segmented large components, which is a coarse registration method based on an RANSAC principle and a significant structure and a point cloud-model fine registration method considering various information, and provides a fast and efficient coarse registration and fine registration method. The point cloud registration based on the deep learning method can fully consider wide information such as process constraint, measurement point cloud inherent information and point cloud local semantic information, the intelligence and rationality of a registration process are greatly improved, meanwhile, the engineering guidance of a registration result is improved, rapid error evaluation of a machined part is achieved, and the precision of the machined part is improved. And a basis is provided for fitting assembly parameters.

The invention discloses an intelligent assembly loading control system of a geotextile laying ship, and belongs to the technical field of ship intelligent control. According to the invention, through the intelligent stowage planning module, based on standardized scheme matching and an adaptive optimization algorithm, objectives of balanced material distribution, shortest conveying path and ship stress rationalization are realized, stowage precision is improved, and sailing stability is optimized; the operation scheduling and arranging module dynamically generates an efficient operation time sequence graph through real-time cabin state recognition, process decomposition, operation time sequence optimization and remote cooperative control, precise scheduling is achieved, manual intervention is reduced, the automatic operation execution module is combined with real-time monitoring, abnormal early warning and intelligent feedback, the safety and adaptability of the operation process are ensured, and the working efficiency is improved. According to the method, loading deviation overrun and ballast abnormity are avoided, the decision-making capacity of the system is continuously optimized, manual operation errors are effectively reduced, the safety and economical efficiency of ship operation are improved, and green, energy-saving and efficient operation is helped to be achieved.

The invention relates to the technical field of ocean engineering surveying and mapping, and particularly provides an ocean engineering surveying and mapping terrain correction method based on multi-beam sounding. The method comprises the following steps: constructing a tremor-sound velocity coupling model through multi-source data synchronous acquisition, and generating a sound velocity dynamic correction term; fusing the static sound velocity profile, the internal wave disturbance term and the sound velocity correction term, and establishing a time-shifting sound velocity field of spatio-temporal evolution; realizing dynamic space homing calculation through a double-shaft decoupling rotation matrix based on a hull attitude and a time shifting sound velocity field; tunnel effect noise is suppressed by adopting an airspace adaptive filtering technology; the terrain deformation rate is calculated in combination with continuous cycle data, and a deformation threshold value is dynamically set through soil mechanical parameters to trigger graded safety early warning; and outputting the high-precision three-dimensional terrain model without the sound velocity error and the noise interference. According to the method, the problems of geological activity interference compensation deficiency, tunnel effect noise suppression insufficiency, large dynamic environment homing error and the like in traditional surveying and mapping are solved, and the reliability of complex sea area topographic survey is remarkably improved.

The invention relates to the technical field of unmanned ships, and discloses an unmanned ship with a gravity center self-adaptive adjusting device, which comprises a supporting floating body, a gravity center self-adaptive adjusting device, a gravity center self-adaptive adjusting device and a gravity center self-adaptive adjusting device, the driving mechanism is used for providing necessary power for the catamaran; the cross beam mechanism is used for connecting and supporting the floating body and a main body of the ship. According to the unmanned ship with the gravity center self-adaptive adjusting device, the gravity center shifting mechanism is arranged, when the gravity center self-adaptive adjusting device detects that the operation environment of the unmanned ship is gentle, the bottom platform can descend through the telescopic cylinder, the bottom platform drives the vertical connecting plate and the middle floating body to move downwards, and therefore the area, making contact with water, of the middle floating body is increased; therefore, the wet surface area of the ship can be enlarged, frictional resistance can be fully reduced during high-speed operation, and when the gravity center self-adaptive adjusting device detects that the operation environment of the unmanned ship is severe, the battery can be driven to regulate and control the gravity center, the speed can be properly reduced, and operation safety is kept.

A semi-submersible crane vessel for use in assembling a wind turbine and for installation by means of a crane of the vessel of the assembled wind turbine on a foundation. At an assembly station, the hull of the vessel is provided with a mast-receiving well that is sunk into, or through, the hull, preferably a well that extends into, or through a support column of the hull, which well is configured to receive therein at least a portion of the mast of the wind turbine during an assembly step of the wind turbine. For example, the mast-receiving well has a depth of at least 15 meters, e.g. at least 30 meters, measured from the deck of the deckbox structure.

The invention relates to an underwater cleaning robot positioning and tracking method. Positioning comprises the steps that data of multiple sensors on an underwater cleaning robot are fused through an extended Kalman filter, and coordinates of the underwater cleaning robot on the surface of a ship body are obtained after sensor measurement noise is filtered through a first-order low-pass filtering algorithm. The tracking method comprises the step of realizing the path tracking of the underwater cleaning robot based on the positioning method in combination with an iterative linear quadratic regulator (ILQR). According to the invention, a multi-sensor fusion scheme of the encoder, the IMU and the depth meter is innovatively provided, and the positioning problem of the underwater cleaning robot in a wall attaching state is solved. And double-plane differential treatment is adopted, so that the working state of the robot on the ship wall or the ship bottom is better fitted, and positioning is more accurate. A target point updating mechanism of geometric distance constraint is provided, the nearest neighbor point of the reference trajectory is adjusted in real time, and the problem of tracking lag caused by updating rate mismatch in a traditional method is solved.

The invention relates to a ship repair platform and a using method thereof, and belongs to the technical field of ship repair platforms, the ship repair platform comprises a movable base, an operation mechanical arm, an image recognition system and an intelligent control system, the movable base is provided with a magnetic attraction crawler belt and a hydraulic cylinder, and a vacuum suction cup is installed at the driving end of the hydraulic cylinder; a safety rope ring and a bearing base are fixedly installed on the movable base, the bearing base is rotationally connected with a loading platform, the three operation mechanical arms are evenly installed on the top of the loading platform, the three operation mechanical arms are provided with a high-pressure water gun, a laser rust removal head and a paint spraying nozzle correspondingly, and a device support is fixedly installed on the movable base. The device support is provided with an electric holder. According to the method, the damaged area of the outer wall of the ship body can be automatically recognized, cleaning, dirt removal and paint make-up operation can be accurately executed, the manual intervention requirement is reduced, and the maintenance efficiency is improved.

The invention discloses a fitting for an electric power circuit, and particularly relates to the technical field of circuit installation, the fitting comprises an equipment main body, a connecting part, a lubricating part and an oil storage part, the equipment main body comprises a ship body provided with a first through hole, the lower side of the ship body is provided with a fixing assembly, and the connecting part comprises a movable plate provided with a second through hole and a first rotating shaft; a second rotating shaft is inserted into the second through hole, the lubricating part comprises a rotating ring and a shell, a control assembly and an oil spraying assembly are arranged in the shell, an oil inlet is formed in the shell, the oil storage part comprises an oil storage box, and an oil conveying pipe is arranged on the lower side of the oil storage box. According to the suspension clamp, the lubricating part and the oil storage part are arranged, the lubricating part can automatically adjust use of lubricating oil, abrasion between parts is reduced, the service life of the suspension clamp is prolonged, waste of the lubricating oil can be reduced, the lubricating oil can be conveniently added by technicians through the external oil storage box, the service life of the suspension clamp is prolonged, and the use cost is reduced.

To provide a fender structure having a mooring function capable of withstanding large docking pressure.SOLUTION: A fender structure installed in a mooring facility Q having a mooring area R for mooring a ship includes a fender 10 attached to the mooring facility Q and absorbing impact when a ship comes alongside, and a ship capture unit 20 exerting resistance against a ship leaving a shore. The ship capture unit 20 comprises a contact piece 51 coming into contact with a ship body when a ship comes alongside and fastening means for fastening the contact piece 51 to a contact position of the ship body. A slide plate 52 with a contact piece 51 arranged on its surface is placed between a pair of guide portions 30 provided on a surface of the fender 10, and roller portions 53 at left and right sides of the slide plate are inserted into groove portions 31 of the guide portions 30 so that the contact piece 51 can be raised and lowered. Even if a ship rises and falls due to changes in a tide level or the like, since the contact piece 51 can be raised and lowered following the ship body, a mooring state of a ship can be stabilized.SELECTED DRAWING: Figure 9

The invention discloses an ocean engineering plane section construction welding quality detection method, and belongs to the technical field of ocean engineering equipment manufacturing, the ocean engineering plane section construction welding quality detection method comprises a transverse plate, the transverse plate is parallel to the surface of a ship body and is perpendicular to the side edge of a component, and one end of the transverse plate is provided with a moving assembly moving in the length direction of the top of the component. The size of a weld leg of a weld joint can be measured through the first laser displacement sensor and the sliding length of the measuring sliding rod, the width and the thickness of the weld joint are calculated according to the size of the weld leg, the distance from the second laser displacement sensor to a welding spot can be measured through the second laser displacement sensor, and the thickness of the weld joint is known. In addition, the device controls the device to move along the welding seam through the moving assembly, manual measurement is not needed, the width of the welding seam at each position of the welding seam, the thickness of the welding seam and the surplus height of the welding seam can be accurately measured, the functionality is higher, and the practicability is higher.

A method and system for discharge operation of a ship loader at a bulk cargo terminal. The method comprises: acquiring initial ship point cloud data; establishing a three-dimensional coordinate system, and acquiring an initial frame ship hold center line and a discharge planning point; continuously scanning a ship to be unloaded, acquiring real-time ship point cloud data, and acquiring a current frame ship center line and a normal vector of a ship deck on the basis of the real-time ship point cloud data; obtaining a real-time ship body deviation value on the basis of the current frame ship center line and the initial frame ship hold center line; obtaining a real-time ship body inclination angle on the basis of the normal vector of the ship deck; correcting coordinates of the discharge planning point on the basis of the real-time ship body deviation value and the real-time ship body inclination angle to obtain coordinates of a real-time discharge planning point, and acquiring coordinates of a current discharge point of a chute mechanism (5); a superordinate computer (1) controlling, on the basis of the coordinates of the real-time discharge planning point and the current discharge point, a ship loader to complete current discharge operation. The present application enables a ship loader to complete operation accurately, and enhances the safety and efficiency of operation of the ship loader.

The invention discloses upper slideway suspension type ship body metal laser cutting equipment, and relates to the technical field of cutting, the upper slideway suspension type ship body metal laser cutting equipment comprises a bottom plate, and further comprises a feeding device; a cleaning device and a heat dissipation device; wherein the top of the bottom plate is fixedly connected with a top plate, the inner side of the top plate is slidably connected with a supporting plate, and the bottom of the supporting plate is fixedly connected with cutting equipment; wherein the feeding device comprises a motor, a belt, a transmission shaft, a rotating roller, a conveying belt, a Z-shaped frame, a switch, a first rotating plate, a threaded telescopic rod, a push plate, a long plate, a pressing plate, a triangular inclined block, a long rod, a supporting frame, a vertical plate and a spring. When the conveying belt rotates, the conveying belt can transport the ship body metal steel plates at the top of the conveying belt, and collision of the ship body metal steel plates can be effectively avoided.

The invention discloses an intelligent suspension conveying system for a marine large valve body, and relates to the technical field of valve body conveying. Comprising a conveying track and a suspension frame, a U-shaped frame plate is fixedly installed on the upper end face of the suspension frame, symmetrically-arranged track wheels are rotationally installed on the inner side face of the U-shaped frame plate, and a transmission chain is fixedly installed on the U-shaped frame plate; a cross plate is fixedly installed at the bottom end of the hanging frame, four hanging ropes are fixedly installed on the lower end face of the cross plate, a connecting clamping plate is fixedly installed at the bottom ends of the hanging ropes, and a hook is fixedly installed on the connecting clamping plate; an anti-shaking assembly is arranged on the hanging frame, and the valve body hung on the hook is in a stable state through the anti-shaking assembly. According to the ship valve body anti-shaking device, through cooperative use of the anti-shaking assembly and the pressing and fixing assembly, it is guaranteed that when the valve body is conveyed on the ship, the phenomenon that the valve body shakes greatly and falls off during conveying due to shaking of the ship body is avoided, and the stability and firmness of the valve body on the ship are guaranteed.

The invention discloses a multifunctional underwater vehicle. The multifunctional underwater vehicle comprises a ship body, a propeller, a rotating driver and a control device, a ship sealing cavity is formed in the ship body, a driving opening is formed in the outer side wall of the ship body, and the ship sealing cavity communicates with the driving opening; the driving openings are formed in the left side and the right side of the ship body in the advancing direction, and the driving openings in each side are arranged in pairs and distributed on the same straight line according to the front-back relation. The rotating drivers are arranged in the ship sealing cavity, and each driving opening corresponds to one rotating driver; the output end of each rotating driver horizontally extends out of the driving opening, is connected to the propeller and is used for driving the propeller to rotate by any angle; the control device is in communication connection with the rotating driver and the propeller. According to the scheme, one or more propellers are independently adjusted according to needs during underwater navigation of the underwater vehicle, so that rotation, constant-speed driving, accelerated driving, deep diving and floating are achieved during underwater navigation, and the problem that the underwater navigation function is insufficient due to the fact that the propellers of an existing underwater vehicle are single in function is solved.

The utility model belongs to the technical field of cast-in-situ bored pile construction, and provides a steel casing pile sinking positioning and guiding device which comprises a base frame assembly, a transverse moving guide rail assembly, a longitudinal moving guide rail assembly and a pile embracing limiter. The steel casing pile sinking positioning and guiding device is reasonable in structural design, the guiding device is fixed to a barge body of a barge, a crawler crane on the barge is matched with a vibratory hammer to hoist and hit the steel casing, the limitation that a large special pile driving barge or a construction platform needs to be set up in traditional overwater steel casing pile sinking construction is solved, and the construction efficiency is improved. And meanwhile, the position, relative to a barge body, of the pile embracing limiting device can be adjusted, the guide position of the steel casing can be adjusted, the requirement for the barge moving positioning precision of the barge is lowered, the time for moving the barge, positioning and twisting anchor cables is saved, and the comprehensive pile sinking efficiency of the steel casing is improved.

The invention discloses an FPSO ship body welding seam airtightness inspection device, which comprises a supporting frame, a rotating assembly is arranged on the rear side of the supporting frame, a rotating frame is arranged on the supporting frame through the rotating assembly, a partition plate is fixedly arranged on the front side of the rotating frame, and a fixing frame is fixedly arranged on the left side of the partition plate. The device comprises a fixing frame, a driving assembly is arranged in the fixing frame, the fixing frame is provided with a hydraulic push rod through the driving assembly, a sealing box is fixedly arranged at the extension end of the hydraulic push rod, a groove is formed in the sealing box, a sealing ring is fixedly arranged in the groove, and an air pressure sensor is fixedly arranged on the surface of the sealing box. The sensing end of the air pressure sensor penetrates through the sealing box and extends into the sealing box, the fixing frame is provided with a first nozzle and a second nozzle through the driving assembly, the device can conduct air tightness inspection on the welding seam after all sections of the FPSO ship body are closed, and meanwhile the position of a leakage point on the surface of the welding seam can be rapidly identified.

The invention relates to the technical field of ship energy efficiency analysis, and particularly discloses a digital twinning-based bulk carrier EEDI pre-evaluation and design optimization method and device, and the method comprises the steps: carrying out the multi-source data collection, building a ship full life cycle database, building a high-precision digital twinborn body based on transfer learning calibration, coupling target port tide time series data, and carrying out the design optimization. The influence of dynamic water depth and water flow changes on a ship navigation strategy is simulated, the whole-course navigational speed is optimized to reduce the total oil consumption, a hull biological pollution bottom growth model is introduced into energy efficiency evaluation, the energy efficiency attenuation trend of the whole life cycle of the ship is predicted, and an operation EEDI index is generated through multi-physics coupling simulation. And multi-target collaborative optimization is carried out in combination with maneuverability safety evaluation, so that the problems that traditional EEDI evaluation is separated from actual operation conditions and neglects tidal window matching and hull energy efficiency attenuation are solved, and accurate prediction and collaborative optimization of the energy efficiency and safety of the whole life cycle of the ship from a design stage are realized.

The ship bottom structure comprises a ship body, a ship body auxiliary stabilizing mechanism is arranged at the bottom of the ship body and used for assisting the ship body to be stabilized when the ship body moves, the tail of the ship body is provided with a spray pump installation containing cavity for installing a spray pump assembly, and the spray pump installation containing cavity is located on the center line of the tail of the ship body; the ship body auxiliary stabilizing mechanism comprises stabilizing edge strips and stabilizing spokes, the stabilizing edge strips are arranged at the position of a lower cornice of the edge of the ship body and surround the ship body by one circle, and the stabilizing spokes are arranged on the bottom face of the ship body in the length direction of the ship body. The ship body auxiliary stabilizing mechanism is suitable for recreational facilities, and the ship body auxiliary stabilizing mechanism is installed at the bottom of the ship body, so that in the using process of the ship body, the ship body auxiliary stabilizing mechanism can form a flow guide structure at the bottom of the ship body, the stability of the ship body is higher, and the ship body is particularly suitable for fresh water or seawater environments with the water depth not smaller than 1 m. The stability of the ship body is more applicable.

The invention relates to the technical field of ship design optimization, and discloses a hull shape optimization method based on neural network modeling. In the data acquisition stage of the method, initial appearance parameters and hydrodynamic performance data of a ship body are obtained, the appearance parameters comprise geometric dimensions and shape features, and the performance data comprise resistance coefficients and wave-making resistance values. In the neural network construction stage, a neural network model with a multi-layer perceptron structure is trained by using collected data, weights are updated through a back propagation algorithm, and a nonlinear mapping relation between appearance parameters and hydrodynamic performance indexes is established. In the shape optimization stage, the trained neural network model is used for carrying out iterative adjustment on the shape of the ship body, fluid dynamic performance indexes are recalculated through the model after each adjustment until preset convergence conditions are met, and finally optimized ship body shape data are output. According to the method, partial complex calculation is replaced by the neural network, and intelligent optimization of the hull appearance is realized.

A hull motion control unit performs steering for a pinwheeling swing such that a bow distance and a stern distance that are measured by a quay separation distance measuring device are made equal to each other and the fore-and-aft direction of a ship is parallel to a target quay, and then the ship is caused to laterally approach and dock in the target quay while keeping the parallel state.

The invention provides a combined fleet intelligent early warning method and system, and relates to the technical field of data processing, and the method comprises the steps: obtaining fleet navigation data, route sea condition data and cargo state data of a fleet, calculating the shaking angle of a ship body when the ship passes through a preset route according to the fleet navigation data and the route sea condition data, and calculating the cargo state of the ship according to the calculated shaking angle; according to the ship body state data and the cargo state data, the cargo gravity center position is determined, the gravity center deviation between the cargo gravity center and the ship gravity center is obtained, and the cargo stability of the cargo is calculated. Analyzing whether the cargo has a risk of leaving the storage position, obtaining a cargo risk assessment result, identifying a high-risk leg on a preset route and the cargo with potential safety hazards, generating early warning information, avoiding the high-risk leg, adjusting the preset route, and generating a safe route. Intelligent early warning can be carried out according to the sea condition data.

The invention provides a three-dimensional modeling optimization method and system for a hull fairing, and relates to the technical field of hull fairing three-dimensional modeling, and the method comprises the steps: according to a preliminary hull fairing model, defining a virtual computational domain including the hull fairing and the surrounding environment thereof; setting boundary conditions, dividing the computational domain into a plurality of grid units, and generating boundary layer grids on the surface of the ship body; numerical simulation is carried out, and solving parameters are set and comprise a time step length, a convergence criterion and a discrete format; the resistance performance, including frictional resistance and differential pressure resistance, of the hull fairing in water is calculated through numerical simulation. According to the invention, the design accuracy is improved.

A solar boat for easy collection of spilled oil and garbage of the present disclosure includes a cabin unit, a boat body consisting of a pair of ship bottoms having a structure that is symmetrical left and right and spaced apart below the cabin unit, a solar panel unit provided above the cabin unit and configured to convert solar energy into electrical energy, a collection and transfer unit provided between the pair of ship bottoms, driven by the electric energy supplied from the solar panel unit, and configured to collect spilled oil and garbage into the inside of the boat body, a garbage storage unit, and a spilled oil storage unit, wherein the collection and transfer unit comprises a rotating conveyor belt, and an oil adsorption member and a collection member that are attached to and detached from the conveyor belt, and the solar boat for easy collection of spilled oil and garbage of the present disclosure has an effect of having excellent work efficiency by simultaneously including an oil adsorption member and a collection member that are attached to and detached from a conveyor belt and simultaneously proceeding with collection of spilled oil and collection of garbage on the water, and an effect of being able to separate the spilled oil from the oil adsorption member, the collection member, and the garbage and easily move the spilled oil to the spilled oil storage unit by including a steam spray nozzle configured to spray hot steam at the end of the conveyor belt.