75 results about "Sea breeze" patented technology

The invention provides a device for processing the frequency domain of a GNSS reflected signal and method thereof. The device comprises a receiving antenna, a radio frequency module, a signal processing module and an application processing module. The information of the direct projection signal and each multidiameter component such as code time lag and carrier frequency, phase are evaluated by cumulating the signal containing the reflected signal and spectral mapping and frequency domain analysis. The evaluated component of the multidiameter component can be used for use of the reflected signal, such as measuring the height using reflected signal, measuring the sea breeze. In view of tracking the direct projection signal from the receiver, the multidiameter component can be differentiated and eliminated, therefore the receiver can ease the influence of the multidiameter on code and carrier wave at the condition of the closed close range multidiameter. When the system changes, the structure of the signal processing module is constant and the parameter is adjusted to track and process the signal and the effective solution plan is provided to use and eliminate the multidiameter.

Disclosed is an array type sea wind and sea wave dual-functional generating device, which relates to a generating device, in particular to a generating device applying the energy of sea wind and sea wave. The device comprises a generating unit array group mutually connected by steel poles and every generating unit comprises a sealed can buoy internally provided with a generator; the spindle of the generator stretches outside the upper side and the lower side of the can buoy and is fixed with a plurality of wind and wave bearing devices. The bottom of the spindles of all generators is inserted into a quadrilateral bottom border, four angles of which are respectively provided with a motor in a sealed box body; an anchor chain is around the rotating shaft of the motor and the other end of the anchor chain is fixed to a moorstone at the bottom of the sea. The wind and wave bearing devices are a main component receiving the push power of the sea wind the sea wave. The wind and wave bearing device comprises a rotating ring which is evenly provided with a plurality of umbrella push wheels folding or unfolding with the wind and wave. The device of the invention drives the generators to converse the energy of sea wind and sea wave into power by the umbrella push wheels and avoids damage caused by typhoon and other bad weather through submergence.

The invention discloses a multi-source microwave remote sensing sea surface wind field data fusion method and a multi-source microwave remote sensing sea surface wind field data fusion device, aimingat the technical problem that existing sea surface wind field products generated based on a scatterometer has wide coverage but low spatial resolution. The method firstly improves the resolution by downscaling through a face-to-point kriging interpolation under the premise of maintaining the precision as much as possible, and then uses a geographic difference analysis method to fuse the SAR to invert a high-resolution wind field and a downscaled wind field, thereby realizing correction of interpolation errors, and generating high-resolution and high-precision sea surface wind field products, which makes up for the shortcomings of insufficient spatial resolution of existing sea breeze products.

The invention discloses a wave power generation device based on a piezoelectric element. Inner and outer sleeves are mounted below wave acquisition floating bodies, so that one parts thereof are below the sea surface to prevent the problem of weak stability caused by such external factors as sea breeze. A limiting device is adopted to replace a rigid connecting mode between a cross bar and a truss rod piece in the prior art to realize the fixation of the inner and outer sleeves, so that the shaking of the inner and outer sleeves due to seawater impact is prevented. In addition, wave power acquisition devices all generate resonance through the design of the masses of the wave power acquisition floating bodies and the elastic coefficients of springs, so that the wave power conversion efficiency is improved.

The invention discloses a hydrodynamic force based unmanned aerial vehicle (uav) replenishment device which is mainly applicable to the field of seaborne replenishment and is characterized by mainly comprising a water surface engine compartment, a connecting hose and a fuselage, wherein an engine is arranged in the water surface engine compartment, provides power for the entire replenishment device, and pumps seawater, the pumped seawater is conveyed to the fuselage by the connecting hose and then is sprayed out through a spray tube to generate thrust and provide power for flight of the fuselage. An object loading platform is arranged on the fuselage and used for carrying and transporting seaborne goods and materials. The hydrodynamic force based unmanned aerial vehicle (uav) replenishment device solves the problems that the existing replenishment device for seaborne ships is complicated in structure, longer in previous preparation time, liable to influence of sea wave and sea breeze, and has higher requirements for synchronization of two ships and has the advantages of being high flexibility and speed and being suitable for replenishment.

A recycling resource and recycling energy integration device comprises a greenhouse (1) for creating the continuous rotary motion of the atmosphere and increasing the air temperature of the atmosphere, a suction pump (2) for accelerating the rotary rise force of the atmosphere, a telescopic rod (15) for coping with the change of wind force, wind vanes (16), a combination of glass and solar (21) and an electric generator (24) of the integration device. A desert storm raises gravel overturning trains and brings precipitation to the desert due to acute convection, an ocean storm raises the sea raising ships and brings a lot of rain to the mainland, so that chains of electric generator groups of the integrated device are formed within 500 square kilometers in an arid desert area, and the device is proven through a firework urban and rural desert highway test that the constructed device immediately and continuously collects and promotes rapid convection of the arid desert atmosphere, and the low air pressure produced during electric generation pulls and improves the momentum of the sea breeze moving surrounding the earth and bringing endless water to the desert for increasing precipitation in the desert, the collection amount of the water from sea breeze of mountains on the periphery of the desert and the clammy atmosphere descent amount and infiltration capacity for further enhancing the water level.

The invention relates to the technical field of maritime intelligent transportation, and particularly relates to an object-oriented hybrid genetic algorithm unmanned boat real-time path planning method. The method comprises steps: 1, a motion mathematical model of a surface unmanned boat is built; 2, a mathematical model for disturbance of sea breeze, sea wave and current environments is built; 3,surface unmanned boat global path planning is carried out based on an evolutionary genetic algorithm, and collision avoidance is carried out on a static obstacle; 4, surface unmanned boat local pathplanning is carried out based on an ant colony optimization algorithm, and collision avoidance is carried out on a dynamic obstacle; and 5, a planned track is returned by reorientation, the third stepand the fourth step are repeated for real-time path planning, and an end point is reached. Global path planning is carried out through the evolutionary genetic algorithm, the path planning problem ofthe unmanned boat towards multiple static obstacles is solved, local path planning is carried out through the ant colony optimization algorithm, and real-time collision avoidance on a dynamic obstacle is carried out.

The invention discloses an offshore oil leakage pollutant recycling device which comprises a ship body and an isolation device, wherein an oil-water separation tank is mounted at the upper end of theship body; a liquid extraction pump and an air pump are arranged on one side of the oil-water separation tank and are mounted on the noise; the oil-water separation tank is connected with the liquid extraction pump through an oil conveying pipe; the air pump is connected with the isolation device through an inflating main pipe; the liquid extraction pump is connected with a recycling device in theisolation device through an oil extraction pipe arranged in water. The offshore oil leakage pollutant recycling device can separate oil from water sucked in the oil-water separation tank, so that theseparated oil can be collected for use, and pollution to the marine environment is reduced; the air pump arranged on the ship body is connected with the isolation device through the inflating main pipe, so that the isolation device can float on the sea surface under the inflating action of the air pump to isolate an oil leakage region; the problem of enlargement of a polluted area and increase ofcollection difficulty due to the fact that the oil is blown away by sea breeze can be prevented, and then the pollutant recycling efficiency of the device is improved.

The invention discloses a semi-submersible ocean power generation method and device. The method is implemented by separately constructing an offshore platform or based on an existing offshore platform; the power generation device and an impeller mechanically coupled to the power generation device are installed on the platform; blades of the impeller are arranged perpendicular to the flow directionof fluid along the water surface; the upper part of the impeller is on the surface of the sea and the bottom part of the impeller is submerged into the sea; the ocean power pushes the impeller to rotate and thus drives the power generation device to generate electricity; when the blades move in the circumferential direction, the blade parts underwater act under a continuous fluid thrust, and theblade parts in the air will not be affected by the fluid impact resistance even if the moving direction is opposite to the flow direction of the fluid; in this way, the work loss is greatly decreasedand generation efficiency is improved. In addition, the design of the rotate wheel of the impeller and the structure of the blades can increase the thrust force borne by the impeller main shaft, therefore reduce water energy loss and increase conversion efficiency of ocean energy; and a casing sleeving the impeller can screen sea breeze from different directions and reasonably utilize the thrust force of the wind from the same direction to improve the generation capacity of the power generation device.

The invention discloses an early-warning system for a coastal zone. The system comprises region monitoring subsystems, each of which comprises a data obtaining module, a data analysis module and a region early-warning module; a main control subsystem which comprises a main early-warning module, an ecological security evaluation module, a functional region planning module and an asset value evaluation module. According to the invention, the coastal zone is divided into a plurality of monitoring regions, and each monitoring region is provided with a region monitoring subsystem which is used forthe real-time monitoring and early warning of the ecological environments (tsunami, water pollution, fresh water resources, coastal erosion and sea breeze) of each monitoring region of the coastal zone. Meanwhile, the monitoring data of each monitoring region is transmitted to the main control subsystem. The system not only can achieve the early warning of the ecological environment in each monitoring region, but also can achieve the early warning of the same type of ecological environments of the coastal zone. Therefore, the system is complete in monitoring, is simple and objective in monitoring method, is high in repeatability, can achieve the monitoring early warning of the ecological environments of the coastal zone, and is good in early-warning effect.

The invention provides a method for constructing a coastal landscape.The mode that pioneers are used for constructing a small environment and are gradually cultivated is adopted, the healthy coastal landscape adapting to high-sea-salt rain water and the sea breeze environment can be constructed, the coastal plant greening level is improved, and the needs for modern construction are met.According to the method, the pioneers are adopted for forming a natural barrier, and a microclimate environment with a small sea breeze influence face can be constructed.By the adoption of the method, construction cost can be reduced, the plant survival rate can be remarkably increased by 30% or above, later seedling replacing, seedling supplementing and the like are avoided, and the landscape construction time is greatly shortened.

A coupled constraint compensation type transfer bridge for offshore personnel or cargo transshipment comprises a coupled constraint three-freedom-degree parallel stable platform and a four-freedom-degree bridge arm, wherein the bottom of the coupled constraint three-freedom-degree parallel stable platform is fixed to a deck of a ship, and the upper end of the coupled constraint three-freedom-degree parallel stable platform is connected with the four-freedom-degree bridge arm through a first rotary pair; the four-freedom-degree bridge arm can rotate around the axis of the first rotary pair and achieve lifting and descending of a first bridge arm and retractable movement of a second bridge arm and a third bridge arm. The ship can move by multiple freedom degrees under the action of ocean current, sea breeze and sea wave so as to affect safe transshipment of personnel or cargos on the ship. The three-freedom-degree parallel stable platform can compensate horizontal swing, longitudinal swing and heaving of the ship to enable the four-freedom-degree bridge arm to be stable relative to a fixed reference object on the ground, and then safe transshipment of offshore personnel or cargos are guaranteed. The coupled constraint compensation type transfer bridge is compact in structure, small in occupied area and high in rigidity and has great application prospects.

The invention discloses a special heat pipe device for a ship. The special heat pipe device comprises a condenser, an evaporator and a pipeline, wherein the condenser and the evaporator are communicated through the pipeline and form a loop, and the condenser is arranged on the outer side of a ship board. According to the special heat pipe device, the condenser is arranged on the outer side of the ship board, so that the cooling effect can be achieved through sea water scour of the condenser in a ship traveling process, the cooling effect can be achieved through sea breeze sway on the condenser in a stationary state of the ship, and finally, the energy consumption is reduced; the mounting position of the condenser is higher than that of the evaporator, so that self-circulation can be achieved by aid of the height difference between the condenser and the evaporator and the gravity action of a medium; and a stop valve arranged on the device can disconnect the loop timely when the anomaly occurs.

The invention relates to an island wind-power and energy-storage joint fresh water producing device. The island wind-power and energy-storage joint fresh water producing device includes a wind wheel,an engine room, and a tower tube; a water storage tank and a filter are arranged between the engine room and the tower tube; the filter is arranged on one end near the engine room, and the water storage tank is arranged on one end near the tower tube; and the island wind-power and energy-storage joint fresh water producing device includes a refrigeration heat-exchanging unit, a cold storage device, a heat storage device, a refrigeration water producing unit, a heat dissipation device unit, a water collection device, a sea breeze filtering system, a temperature and humidity adjustment and control system, an air blower, an induced draft fan, an energy conversion storage system and a wind power generator. The island wind-power and energy-storage joint fresh water producing device can use theregenerative wind energy to provide fresh water resources for islands, can lower the wind discarding rate through electric energy storage, can ensure the continuity of water production, can reduce energy consumption of water production, can reduce corrosion due to a sea breeze, can protect electronic and electrical devices in the engine room, and can allow coagulated water to smoothly gather together.

The invention discloses a seaside new energy source warning broadcasting apparatus which includes an early warning broadcasting apparatus, a control box, a support column, a pedestal, a wind power generation apparatus, and a transverse fixing rod. The early warning broadcasting apparatus is disposed in the middle on the left of the support column. The control box is arranged at the right lower end of the support column. The support column is arranged on the pedestal. The top end of the support column is provided with a cross fixing bar. The cross fixing bar has an upper end provided with the wind power generation apparatus. The left upper end of the support column is provided with a left cross bar. The left end of the left cross bar is provided with a street lamp apparatus. The right upper end of the support column is provided with a right cross bar. The right end of the right cross bar is provided with a LED warning screen. According to the invention, the broadcasting apparatus is easy for a tourist management party to notify tourists of whether a water area is safe through broadcasting, and in accident-prone periods, and is easy to send early warnings or evacuate people in time. The broadcasting apparatus adopts the wind power generation apparatus to supply power and effectively uses sea breeze power, which saves energy and reduces payment cost.

The invention relates to a transmission mechanism of a 3000KN hydraulic towing winch. Due to the adoption of a full closed tank body structure, the transmission mechanism reduces influence of external environmental factors such as seawater, sea breeze erosion and the like; due to the adoption of a self-lubricating system, the transmission mechanism reduces maintenance cost, labor intensity of an operator, and transmission wear; due to the adoption of a double-motor system, the transmission mechanism reduces the whole volume of the towing winch and production cost; and due to a double-layer external-wall-separated structure, the transmission mechanism enhances the whole intensity and the whole mechanical intensity. The transmission mechanism has advantages of simple and compact volume structure, high transmission efficiency, high bearing capacity, long service life and the like.

The invention discloses a power box resistant to wind erosion based on activated carbon and relates to the technical field of power boxes to solve the problem that the metallic power box is susceptible to sea breeze erosion. The invention provides the power box resistant to wind erosion based on activated carbon. A protective plate integrated with a protective net is disposed outside a box body. When the sea breeze blows, the moisture brought by the sea breeze is absorbed by a sponge hygroscopic layer. The activated carbon neutralizing layer on the right side of the sponge hygroscopic layer neutralizes the chloride ions brought by the sea breeze. The sponge hygroscopic layer and the protective plate are magnetically linked by a left positive magnet and a right negative magnet, thereby preventing the sea breeze from causing erosion to the metallic power box and further prolonging the service life of the power box. In the case of a weak sea breeze, a fan is in a static state under the effect of an elastic tension rope and a vent hole between the sponge hygroscopic layer and the activated carbon neutralizing layer is in an open state, thereby preventing the sponge hygroscopic layer and the activated carbon neutralizing layer from being in a moisture state for a long time to cause rust damage to parts.

The invention discloses coastal city architecture wind environment design based on land and sea breeze resources. Due to data collection and on-site testing, summer and winter climate parameters are obtained, surface layer wind environment conditions are analyzed through a large amount of data, three-dimensional characteristics and time-space distribution conditions of land and sea breeze are obtained, and a data platform is built for region architecture wind environment analysis; a regression equation is built, and influence characteristics of land and sea breeze for different types of architecture monomers and different types of public space wind environment are obtained; according to the the obtained architecture space, the urban public space wind environment, thermal environment objective data, subjective thermal comfort conditions and optimal design strategies, a general model is built through CFD and other numerical simulation technologies, and the operability and the optimal design effect for the design strategies are verified. The design has the advantages that more comfortable building space is provided for creating the suitable architecture environment and urban environment, and a novel through is provided for effectively lowering energy consumption of an air conditioner in summer.

The invention relates to a novel axial flow fan for a ship, which comprises a housing, a motor, an impeller, a transmission group, a tire coupler, an anti-explosion ring, an inner interlayer cylinder, water distribution plates, drainage pipes, partition plates and a protecting net, wherein the motor is mounted in the inner interlayer cylinder, and connected with the impeller by the tire coupler and the transmission group; the water distribution plates are mounted on the partition plates at the top of the inner interlayer cylinder; and the anti-explosion ring is made of a brass plate. The axial flow fan is simple in structure, simple to operate, long in service life and high in safety performance, and the motor cannot be subject to corrosion of a sea breeze.

The invention discloses an offshore oil leakage pollutant recycling device which comprises a ship body and an isolation device, wherein an oil-water separation tank is mounted at the upper end of theship body; a liquid extraction pump and an air pump are arranged on one side of the oil-water separation tank and are mounted on the noise; the oil-water separation tank is connected with the liquid extraction pump through an oil conveying pipe; the air pump is connected with the isolation device through an inflating main pipe; the liquid extraction pump is connected with a recycling device in theisolation device through an oil extraction pipe arranged in water. The offshore oil leakage pollutant recycling device can separate oil from water sucked in the oil-water separation tank, so that theseparated oil can be collected for use, and pollution to the marine environment is reduced; the air pump arranged on the ship body is connected with the isolation device through the inflating main pipe, so that the isolation device can float on the sea surface under the inflating action of the air pump to isolate an oil leakage region; the problem of enlargement of a polluted area and increase ofcollection difficulty due to the fact that the oil is blown away by sea breeze can be prevented, and then the pollutant recycling efficiency of the device is improved.

The invention discloses an anti-overturning device for a semi-submersible ocean platform, which comprises a pillar installed at the bottom of the ocean platform and an expansion mechanism, and a guide rail is installed at the bottom of the ocean platform, the pillar is installed in the middle of the ocean platform, and the expansion mechanism It includes an expansion board, a driving mechanism, a rotating disk and a disk support for supporting the rotating disk. There is a groove on the rotating disk, and the disk support is installed under the rotating disk on the column of the offshore platform. , the expansion board is installed at the edge of the ocean platform. Under the action of the driving mechanism and the rotating disk, the present invention can drive the expansion plate to extend to the outside of the ocean platform, increase the contact area between the ocean platform and seawater, improve the adsorption force of seawater to the ocean platform, and adjust the mechanism according to the direction of the wind, To adjust the position of the counterweight to ensure that the direction of the offshore platform in the direction of the sea wind is always lower than other directions, prevent the offshore platform from capsizing under the action of the sea wind, and ensure the safety of the offshore platform.

The invention discloses a beach landscape lamp. The beach landscape lamp includes an annular lamp holder, the annular lamp frame is internally provided with an annular groove, an annular plate is slidably arranged in the annular groove, a lighting mechanism is fixedly arranged on the front end face, the lighting mechanism is used for lighting and includes a power supply fixedly connected with the front end face of the annular plate, a center shaft rotatably connected with the front end face of the annular plate is arranged on the right side of the power supply, and a transverse bar is fixedly arranged on the central shaft. The beach landscape lamp is installed on the most common coconut tree near a beach, the cost is low, abundant solar energy near the beach can be used for supplying power, the characteristic of sea breeze blowing in both directions near the beach is adapted, sea breeze is fully used for power generation, while energy is saved, very cleaning is realized, and the beach landscape lamp looks like a coconut to adapt to the environment and automatically goes down in high winds to provide better lighting.

The invention discloses the wind environment design of coastal cities based on sea and land wind resources. Through data collection and on-site testing, climate parameters in summer and winter are obtained, and a large amount of data is used to analyze the near-surface wind environment conditions to obtain three-dimensional characteristics of sea and land winds and Time and space distribution, establish a data platform for the analysis of regional architectural wind environment; establish a regression equation to obtain the impact characteristics of sea and land breeze on different types of building monomers and different types of public space wind environment; for the acquired architectural space and urban public space wind The objective data of the environment and thermal environment, the subjective thermal comfort and the proposed optimization design strategy are used to establish a general model through numerical simulation techniques such as CFD to verify the operability of the design strategy and the optimization design effect. The invention has the beneficial effects of providing a new idea for creating a suitable building environment and urban environment, providing a more comfortable building space, and effectively reducing the energy consumption of the air conditioner in summer.

The invention discloses a buoy for marine hydrology and water quality ecological monitoring, comprising: a marker body, the marker body is in the shape of a cone; It is converted into power; the cleaning roller is installed on the outer side of the marking body below sea level, so that the cleaning roller can rotate along the surface of the marking body; the transmission part is installed between the cleaning roller and the power component, when the power component moves with the sea breeze At the same time, the present invention uses the sea breeze as the driving force, and then drives the cleaning roller to rotate along the surface of the label and scrapes off the attachment on the surface of the label. When the cleaning roller rotates, the cleaning roller will also rotate by itself, prolonging the cycle that the label needs to be cleaned. , so as to ensure that the label body is always cleaned by the cleaning roller in the case of sea breeze, and the rotation of the cleaning roller can also prevent attachments from adhering to the label body, further prolonging the cleaning time of the label body and saving cleaning costs.

The invention provides a bolt-type continuous lifting system for a wind power platform. The four sides of the legs are equidistantly provided with bolt holes, and the legs move through the platform; there are four installation frame plates fixedly arranged on On the bottom surface of the platform, a second oil cylinder is longitudinally arranged on the side of the installation frame plate close to the platform, and a second pin is fixedly arranged at the output end of the third oil cylinder; a water-absorbing pad is fixedly arranged in the through groove, and The side of the empty pipe communicates with the airbag through the intake pipe, and a switch is correspondingly provided on the side of the bearing plate close to the trigger lever. The invention provides a pin-type continuous lifting system for wind power platforms, which can realize continuous lifting of the legs, and after the second pin is used for a certain number of times, it will automatically trigger the corresponding device to apply protective liquid to the second pin. It is prevented from being corroded by the sea breeze, so that the second pin can be accurately inserted into the pin hole, effectively protecting the oil cylinder and making it safer to use.

Disclosed is an array type sea wind and sea wave dual-functional generating device, which relates to a generating device, in particular to a generating device applying the energy of sea wind and sea wave. The device comprises a generating unit array group mutually connected by steel poles and every generating unit comprises a sealed can buoy internally provided with a generator; the spindle of the generator stretches outside the upper side and the lower side of the can buoy and is fixed with a plurality of wind and wave bearing devices. The bottom of the spindles of all generators is inserted into a quadrilateral bottom border, four angles of which are respectively provided with a motor in a sealed box body; an anchor chain is around the rotating shaft of the motor and the other end of the anchor chain is fixed to a moorstone at the bottom of the sea. The wind and wave bearing devices are a main component receiving the push power of the sea wind the sea wave. The wind and wave bearing device comprises a rotating ring which is evenly provided with a plurality of umbrella push wheels folding or unfolding with the wind and wave. The device of the invention drives the generators to converse the energy of sea wind and sea wave into power by the umbrella push wheels and avoids damage caused by typhoon and other bad weather through submergence.