CN114506416B - Intelligent ocean monitoring system for offshore wave parameter analysis - Google Patents
Intelligent ocean monitoring system for offshore wave parameter analysis Download PDFInfo
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- CN114506416B CN114506416B CN202210178799.8A CN202210178799A CN114506416B CN 114506416 B CN114506416 B CN 114506416B CN 202210178799 A CN202210178799 A CN 202210178799A CN 114506416 B CN114506416 B CN 114506416B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B39/062—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils being mounted on outriggers or the like, e.g. antidrift hydrofoils for sail boats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/002—Measuring the movement of open water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Hydrology & Water Resources (AREA)
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- Radar, Positioning & Navigation (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to the technical field of ocean monitoring, in particular to an intelligent ocean monitoring system for offshore wave parameter analysis, which comprises a floating body, a floating flat plate, a left upper plate, a left lower plate, a right upper plate, a right lower plate, a lifting vertical shaft, a spherical counterweight body and a power generation and energy storage system, wherein the floating body is of a solid plate-shaped floating body structure, the power generation and energy storage system is arranged on the upper surface of the floating body, a vertical watertight shaft hole is formed in the center of the floating body, the outer side surface of the floating body is of a spherical structure, and the left lower plate and the right lower plate are respectively and rotatably installed on the left side and the right side of the floating body through hinged supports. The invention realizes the functions of wave energy power generation and wind wave prevention simultaneously through the telescopic folding plate body structure, not only realizes the monitoring of the power generation voltage intensity in the process of wave energy power generation so as to reflect the wave intensity, but also realizes the locking protection in an emergency wind wave state by the skillfully utilized power generation transmission structure.
Description
Technical Field
The invention relates to the technical field of ocean monitoring, in particular to an intelligent ocean monitoring system for offshore wave parameter analysis.
Background
With the continuous development and utilization of the ocean resources of the earth, the parameter detection of ocean waves becomes more and more important. However, the ocean technology and ocean monitoring technology in China have great gaps compared with some countries, and in order to make up for the gap, technical personnel in the ocean monitoring field in China continuously develop various novel technical means. In particular, in the more important offshore observation field, a wave buoy is usually adopted for observation, and the wave buoy can telemeter various ocean parameters, so that the wave buoy is the only reliable means for detecting continuous waves. Wave buoys are generally divided into two categories, one of which uses an accelerometer as a sensor; one is to use GPS as a sensor, under different sea conditions, two measurement modes are very different, a wave buoy is fixed to the sea bottom due to unattended operation and an anchor system, and events occurring on the sea can be predicted through wave data, however, the buoy is often difficult to continuously provide electric energy, the capacity of resisting wind and wave damage is low, and a large number of buoys are difficult to obtain accurate and reliable detection data due to various faults, so how to provide an intelligent ocean monitoring system for offshore wave parameter analysis, which is more convenient and reliable and has protection performance, becomes a difficult problem to solve in the field.
The Chinese patent application (CN 112319702A) discloses an ocean monitoring buoy, which comprises a monitoring buoy body, a driving motor and a generator, wherein the driving motor is fixedly installed inside the monitoring buoy body, a first conical gear is fixedly installed on the driving motor, a threaded rod is inserted into the monitoring buoy body, a second conical gear is fixedly installed on the threaded rod, the side surface of the threaded rod is inserted into a first clamping block, and the first clamping block is fixedly installed on the monitoring buoy body. It is thus clear that, this monitoring buoy body meets when the ocean is windy and heavy waves, when leading to the fact the damage to monitoring facilities in order to prevent the strong wind, driving motor has been installed to the inside of monitoring buoy body, the function through driving motor drives the threaded rod and rotates, the cover is equipped with the cover stock on the threaded rod, the rotation cover stock through the threaded rod removes, fixedly connected with pull rod on the cover stock, be equipped with monitoring facilities on the pull rod facial make-up, it is inside the monitoring buoy body to be convenient for monitoring facilities retrieves, avoid monitoring facilities to suffer destruction.
The Chinese patent of invention (CN 112623119A) discloses a marine monitoring buoy, which comprises a floating body, wherein an upright post is arranged in the floating body, the top end of the upright post extends out of the top surface of the floating body and is connected with a wind power generation device, a counterweight shell penetrates through the upright post, a waterproof shell is arranged in the counterweight shell, and a control system, a marine monitoring system electrically connected with the control system and a water pump electrically connected with the control system are arranged in the waterproof shell. The seawater is introduced into the balance weight shell by the water pump through the water suction pipe, the introduced seawater is detected, when the introduced amount of the seawater reaches a preset value, the pressure sensor sends an electric signal to the centralized control center, the temperature and salinity of the introduced seawater are detected through the ocean monitoring system, the detected data are converted into a matrix and subjected to vector compression, the data redundancy is reduced, the matrix is compared with historical data, the same matrix conversion is performed on the historical data before the comparison, normalization and inverse transformation processing are performed one by one, the transmission code length and the transmission times are saved under the synchronous matching, and the working efficiency is improved.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent ocean monitoring system for offshore wave parameter analysis aiming at the defects of the prior art.
The invention discloses an intelligent ocean monitoring system for offshore wave parameter analysis, which comprises a floating body, a floating flat plate, a left upper plate, a left lower plate, a right upper plate, a right lower plate, a lifting vertical shaft, a spherical counterweight body and a power generation and energy storage system, wherein the floating body is of a solid plate-shaped floating body structure, the upper surface of the floating body is provided with the power generation and energy storage system, the center of the floating body is provided with a vertical watertight shaft hole, the outer side surface of the floating body is of a spherical structure, the left lower plate and the right lower plate are respectively and rotatably installed on the left side and the right side of the floating body through hinged supports, the left lower plate and the right lower plate are of an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, the front end and the rear end of the upper parts of the left lower plate and the right lower plate are respectively hinged with a sliding hinged joint, the floating flat plate is parallelly positioned above the floating body, elastic supporting bodies are connected between the left lower plate, the right lower plate and the floating flat plate, downward extending side supporting floating bodies are symmetrically arranged around the floating flat plate, a central sliding sleeve is arranged in the center of the floating flat plate, a pair of sliding grooves which are symmetrical front and back are arranged on the left side and the right side of the floating flat plate, sliding hinges are slidably arranged in the sliding grooves, the upper parts of a pair of sliding hinges on the left side are hinged with the left upper plate, the upper parts of a pair of sliding hinges on the right side are hinged with the right upper plate, the left upper plate and the right upper plate are both in an isosceles triangle plate structure with a narrow upper part and a wide lower part, the top ends of the left upper plate and the right upper plate are both hinged at the top of the lifting vertical shaft, a top transverse plate is arranged at the top of the lifting vertical shaft, a wind vane device is arranged at the upper part of the top transverse plate, and the lifting vertical shaft downwards sequentially penetrates through the counterweight central sliding sleeve and the watertight shaft hole to be fixedly connected with the spherical body, the utility model discloses a power generation energy storage system, including sphere counterweight body, watertight shaft hole, elevating vertical shaft, lower limit retainer, power generation energy storage system work realization device, the lower extreme retainer is equipped with the side driving lever, the same sphere is constituteed to the lateral surface separately during the upper surface of sphere counterweight body and the lower surface pressfitting contact of body, the lower part in watertight shaft hole is equipped with the step hole, inside and outside watertight packing ring and the sealing ring of being equipped with in proper order of step hole, the watertight packing ring compresses tightly under the effect of fastener through sealing ring and in the step hole, the watertight packing ring with the outer surface contact of elevating vertical shaft forms the watertight structure, the middle part of elevating vertical shaft is equipped with upper limit and lower limit retainer from top to bottom respectively at the interval, upper limit retainer and lower limit retainer are in respectively both sides about the center sliding sleeve, center sliding sleeve passes through the effect of stopping of upper limit retainer and lower limit retainer and realizes the spacing process of relative slip between the floating plate with elevating vertical shaft, the lower limit retainer outside is equipped with the side driving lever, the lower limit retainer passes through the side driving lever drive the power generation energy storage system work realization device is holistic.
Further, the upper surface of body is equipped with the basin of alternating expression, the terminal drainage port that is equipped with of flow of basin, drainage port runs through the upper and lower surface of body, there is the extension spring upper end of drainage port through support fixed mounting, the lower extreme of extension spring is connected with the water sealing lid, the water sealing lid is hugged closely through extension spring and water pressure effect the bottom of drainage port forms the watertight structure, the surface mounting of body has drainage air pump device, drainage air pump device is connected with the tuber pipe, the tuber pipe is terminal to be close to with drainage port upper end, drainage air pump device can overcome the extension spring effect and realize the terminal negative pressure drainage of basin flow.
Further, the drainage hole is of an inclined hole-shaped structure, the upper end of the drainage hole penetrates through the water tank to form a lower drainage port, and the lower end of the drainage hole is provided with a step circular groove.
Further, the spherical counterweight body comprises an inner filling part and a stainless steel shell, the stainless steel shell is formed by welding 304 stainless steel, and the inner filling part comprises a cement structure filler.
Furthermore, the top edge of the floating body is connected with a corrugated rubber sheet through a fixed ring, the upper portion of the corrugated rubber sheet is connected to the lower portion of the sliding hinge joint, the upper portion and the lower portion of the pocket cylinder shape are defined by the corrugated rubber sheet and the upper surface of the floating body, and the upper portion edge of the corrugated rubber sheet is connected in series through elastic pull ropes.
Furthermore, the power generation and energy storage system comprises a push rod, a fan-shaped deflection transmission mechanism, a speed-increasing transmission gear and a generator device, wherein the front end of the push rod is rotatably connected to the tail end of the side deflector rod, the side deflector rod is perpendicular to the central line of the lifting vertical shaft, the fan-shaped deflection transmission mechanism is installed on the floating body, the outer side of the sector of the fan-shaped deflection transmission mechanism is rotatably connected to the tail end of the push rod, and the fan-shaped deflection transmission mechanism is in transmission connection with the generator device through the speed-increasing transmission gear.
Furthermore, the speed-increasing transmission gear and the generator device are arranged on the left side of the fan-shaped deflection transmission mechanism, a locking meshing gear is arranged on the right side of the fan-shaped deflection transmission mechanism, an electromagnetic valve pin assembly is arranged on the side portion of the locking meshing gear, and the locking meshing gear is used for locking the fan-shaped deflection transmission mechanism under the action of the control system when the lifting vertical shaft descends to a specified position so as to keep the overall gravity center of the device in a low-position state and prevent damage of large wind waves.
Furthermore, a temperature sensor is arranged on the outer side of the floating body, a three-axis accelerometer, a global positioning system positioning module and a relative position positioning module are fixedly installed in the floating body in an embedded mode, the power generation and energy storage system is provided with a voltage acquisition module, and the global positioning system positioning module and the relative position positioning module respectively comprise a pitch sensor, a roll sensor and a yaw sensor.
Further, the data of the relative position positioning module and the global positioning system positioning module can be transmitted to a shore computer system for analysis and calculation through the wireless transmission communication module, the relative position positioning module is used for sequentially and continuously superposing the relative position posture data between every two buoys arranged near the sea through the adjacent communication transmitting and receiving modules to obtain the position posture data of each buoy, and then the calculated data is used for carrying out algorithm correction on the position posture data of the global positioning system positioning module of each buoy so as to improve the data transmission stability and data precision.
Further, the data of the voltage acquisition module can be processed by the microcontroller and the data processing center and then transmitted to an onshore computer system for analysis and calculation through the wireless transmission communication module, the voltage acquisition module can acquire the instantaneous power generation voltage of the corresponding buoy so as to indirectly reflect the flowing condition of the offshore waves, and a computer fitting curve is used for forming a dynamic simulation image of the flowing intensity condition of the offshore waves.
Compared with the prior art, the invention has the following advantages:
(1) The wave energy power generation and wind wave prevention functions are realized simultaneously through the telescopic folding plate body structure, the monitoring on the power generation voltage intensity is realized in the wave energy power generation process, the wave intensity is reflected, and the locking protection in an emergency wind wave state is realized through the power generation transmission structure which is skillfully utilized;
(2) The invention skillfully utilizes the characteristics of the power generation structure to realize the effective utilization of the space of the folding structure, so that when the lifting vertical shaft is in a high-position state, the fan-shaped deflection transmission mechanism deflects to the upper part and correspondingly occupies the upper space to the maximum extent, the space circulation is good, the heat dissipation is facilitated, and when the lifting vertical shaft is in a low-position state, the fan-shaped deflection transmission mechanism deflects to the lower part, the utilization of the lower space is realized, the downward movement of an upper plate body is blocked, and a certain synchronous downward movement effect is realized;
(3) The parallel data of each buoy is used as a main body for transmission, and the serial data is supplemented for comparison correction, so that the problem of inaccurate data caused by local faults is avoided to a certain extent, the data is corrected, and the data transmission stability and the data precision are improved.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a schematic top view of the floating plate 2 of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at position A in FIG. 1;
FIG. 4 is an enlarged view of a portion of the invention at position B of FIG. 1;
FIG. 5 is a schematic diagram of the data transmission principle on the floating body 1 of the ocean monitoring system of the present invention;
1-floating body, 11-ripple rubber sheet, 12-global positioning system positioning module, 13-relative position positioning module, 14-watertight shaft hole, 15-watertight gasket, 16-sealing ring, 17-drainage channel, 171-watertight cover, 172-tension spring, 18-water tank, 19-drainage air pump device, 191-air pipe, 2-floating flat plate, 21-sliding hinge joint, 22-side supporting floating body, 23-elastic support body, 24-sliding groove, 25-central sliding sleeve, 3-left upper plate, 4-left lower plate, 5-right upper plate, 6-right lower plate, 7-lifting vertical shaft, 71-top transverse plate, 711-wind scale device, 72-upper limit body, 73-lower limit body, 731-side deflector rod, 8-spherical counterweight body, 81-inner filling part, 82-stainless steel shell, 9-power generation energy storage system, 91-push rod, 92-sector deflection transmission mechanism, 93-transmission gear, 94-generator device, 95-locking meshing gear, 951-solenoid valve.
Detailed Description
As shown in fig. 1-5, the invention discloses an intelligent ocean monitoring system for offshore wave parameter analysis, which comprises a floating body 1, a floating flat plate 2, a left upper plate 3, a left lower plate 4, a right upper plate 5, a right lower plate 6, a lifting vertical shaft 7, a spherical counterweight body 8 and a power generation and energy storage system 9, wherein the floating body 1 is of a solid plate-shaped floating body structure, the power generation and energy storage system 9 is arranged on the upper surface of the floating body 1, a vertical watertight shaft hole 14 is arranged in the center of the floating body 1, the outer side surface of the floating body 1 is of a spherical structure, the left lower plate 4 and the right lower plate 6 are respectively and rotatably mounted on the left side and the right side of the floating body 1 through hinged supports, the left lower plate 4 and the right lower plate 6 are of an isosceles trapezoid plate-shaped structure with a wide upper part and a narrow lower part, sliding hinged heads 21 are hinged to the front and back ends of the upper parts of the left lower plate 4 and the right lower plate 6, a corrugated rubber sheet 11 is fixedly connected to the top edge of the floating body 1, and a corrugated rubber sheet 11 is connected to the lower part of a cylindrical rope. The floating flat plate 2 is located above the floating body 1 in parallel, elastic supporting bodies 23 are connected between the left lower plate 4 and the right lower plate 6 and the floating flat plate 2, so that daily supporting effect is achieved, downward extending side supporting floating bodies 22 are symmetrically arranged around the floating flat plate 2, a center sliding sleeve 25 is arranged at the center of the floating flat plate 2, a pair of sliding chutes 24 which are symmetrical front and back are arranged on the left side and the right side of the floating flat plate 2, sliding hinges 21 are slidably mounted in the sliding chutes 24, the upper portions of the left pair of sliding hinges 21 are hinged to the left upper plate 3, the upper portions of the right pair of sliding hinges 21 are hinged to the right upper plate 5, the left upper plate 3 and the right upper plate 5 are both in an isosceles triangular plate-shaped structure with a narrow upper portion and a wide lower portion, the top ends of the left upper plate 3 and the right upper plate 5 are hinged to the top of the lifting vertical shaft 7, a top transverse plate 71 is arranged at the top of the lifting vertical shaft 7, a weather indicator device 711 is arranged at the upper portion of the top transverse plate 71, the lifting vertical shaft 7 penetrates through the center sliding sleeve 25 and the counterweight shaft 14 to be fixedly connected with the counterweight shaft hole 14, and the stainless steel stuffing is filled with the stainless steel shell 81, and the stainless steel shell is welded with the stainless steel shell 82, so that the buoyancy stainless steel shell is filled with the stainless steel shell 82. The upper surface of the spherical counterweight body 8 and the lower surface of the floating body 1 are in press fit contact, the outer side surfaces of the spherical counterweight body 8 and the outer side surfaces of the spherical counterweight body form the same spherical surface, a step hole is formed in the lower part of the watertight shaft hole 14, a watertight gasket 15 and a sealing ring 16 are sequentially arranged inside and outside the step hole, the watertight gasket 15 is tightly pressed in the step hole under the action of a fastener through the sealing ring 16, the watertight gasket 15 is in contact with the outer surface of the lifting vertical shaft 7 to form a watertight structure, the middle part of the lifting vertical shaft 7 is respectively provided with an upper limit retainer 72 and a lower limit retainer 73 at an upper interval and a lower interval, the upper limit retainer 72 and the lower limit retainer 73 are respectively positioned on the upper side and the lower side of the central sliding sleeve 25, the central sliding sleeve 25 realizes the limiting process of relative sliding between the floating flat plate 2 and the lifting vertical shaft 7 through the blocking effect of the upper limit retainer 72 and the lower limit retainer 73, a side deflector rod 731 is arranged on the outer side of the lower limit retainer 73, and the lower limit retainer 73 drives the power generation and energy storage system 9 to work through the side deflector rod 731 to realize the integral power supply of the device.
Although the corrugated rubber 11 arranged on the outer side of the floating body 1 can achieve the waterproof and moistureproof effect, in order to achieve a better drainage and dehumidification effect and prevent a fault caused by splashing of external water waves into the upper side of the floating body 1 after a period of time, the upper surface of the floating body 1 is provided with the staggered water tanks 18, the flowing tail end of each water tank 18 is provided with a drainage hole 17, the drainage holes 17 penetrate through the upper surface and the lower surface of the floating body 1, the upper end of each drainage hole 17 is fixedly provided with a tension spring 172 through a support, the lower end of each tension spring 172 is connected with a water sealing cover 171, each water sealing cover 171 is tightly attached to the bottom of each drainage hole 17 through the tension springs 172 and a water pressure effect to form a watertight structure, the upper surface of the floating body 1 is provided with a drainage device 19, the drainage air pump device 19 is connected with an air pump 191, the tail end of the air pump 191 is adjacent to the upper end of each drainage hole 17, and the drainage air pump device 19 can overcome the effect of the tension springs 172 to achieve negative pressure drainage of the flowing tail end of the water tanks 18. Specifically, the drainage duct 17 is an inclined hole-shaped structure, the upper end of the drainage duct 17 penetrates the water tank 18 to form a lower drainage port, and the lower end of the drainage duct 17 is provided with a step circular groove.
The power generation energy storage system 9 of the technical scheme has high sensitivity and power generation efficiency, and has the overall protection performance of the mechanism under extra severe environment, specifically, the power generation energy storage system 9 comprises a push rod 91, a sector deflection transmission mechanism 92, a speed-increasing transmission gear 93 and a generator device 94, wherein the front end of the push rod 91 is rotatably connected to the tail end of a side shift lever 731, the side shift lever 731 is perpendicular to the central line of the lifting vertical shaft 7, the sector deflection transmission mechanism 92 is installed on the floating body 1, the outer side of the sector deflection transmission mechanism 92 is rotatably connected to the tail end of the push rod 91, and the sector deflection transmission mechanism 92 is in transmission connection with the generator device 94 through the speed-increasing transmission gear 93. In order to achieve better power generation effect and structural locking under severe environment, the speed-increasing transmission gear 93 and the generator device 94 are arranged on the left side of the sector deflection transmission mechanism 92, the right side of the sector deflection transmission mechanism 92 is provided with a locking meshing gear 95, the side part of the locking meshing gear 95 is provided with a solenoid valve pin assembly 951, the locking meshing gear 95 is used for locking the sector deflection transmission mechanism 92 under the action of a control system when the lifting vertical shaft 7 descends to a specified position so as to keep the overall gravity center of the device in a low-position state to prevent damage caused by heavy storms, particularly, when the lifting vertical shaft 7 reaches the bottom limit position due to the overlarge storms, due to the structural characteristics of the sector deflection transmission mechanism 92, the sector part of the sector deflection transmission mechanism 92 completely rotates to the right below, the locking meshing gear 95 rotates to trigger the action of the electromagnetic valve pin assembly 951 at a corresponding angle, so that the whole mechanism is locked, the lifting vertical shaft 7 can not move up and down due to wind and wave changes, the gravity center can be reduced as much as possible under severe environment conditions, high stability is kept, and the self-protection effect is realized.
The outside of the floating body 1 is provided with a temperature sensor, a three-axis accelerometer, a global positioning system positioning module 12 and a relative position positioning module 13 are fixedly installed in the floating body 1 in an embedded mode, the buoy can have an anti-collision effect through the three-axis accelerometer, certainly, the floating body 1 can also be provided with other sensing and measuring instruments according to needs, and the buoy can be added with consideration in the technology of the system, the power generation and energy storage system 9 is provided with a voltage acquisition module, and the global positioning system positioning module 12 and the relative position positioning module 13 respectively comprise a pitching sensor, a rolling sensor and a heading sensor. The data of the relative position positioning module 13 and the global positioning system positioning module 12 can be transmitted to an onshore computer system for analysis and calculation through the wireless transmission communication module, the relative position positioning module 13 is used for sequentially and continuously superposing the relative position attitude data between every two buoys laid offshore through the adjacent communication transmitting and receiving modules to calculate the position attitude data of each buoy, and then the calculated data is used for carrying out algorithm correction on the position attitude data of the global positioning system positioning module 12 of each buoy so as to improve the data transmission stability and data precision. The data of the voltage acquisition module can be processed by the microcontroller and the data processing center and then transmitted to an onshore computer system for analysis and calculation through the wireless transmission communication module, the voltage acquisition module can acquire the instantaneous power generation voltage of the corresponding buoy so as to indirectly reflect the flowing condition of the offshore waves, and a dynamic simulation image of the flowing intensity condition of the offshore waves is formed by fitting a curve through a computer.
In practical application, buoys can be arranged at intervals in a networking mode at a coast needing to be monitored, a large number of buoys form a near-shore wave detection system, each buoy transmits posture position data to a Beidou user terminal through a BD/GPS navigation positioning module at a corresponding position and then transmits the posture position data to a data acquisition control unit, the data can be regarded as data transmitted in parallel, meanwhile, each buoy also obtains serial data of the position posture of each buoy through communication of a relative position positioning module 13 and adjacent buoys in a mode of data superposition of adjacent buoys, the data and data such as temperature, wind direction and the like acquired by other sensors enter a microcontroller to be processed, then enter a data processing center under the cooperation of a data matrix correction algorithm unit to be processed, and the processed data are transmitted to a shore computer system through a wireless transmission communication module to be analyzed and calculated, so that an offshore wave flow strength state dynamic simulation image and a frequency spectrum wave are formed through a computer fitting curve.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An intelligent ocean monitoring system for offshore wave parameter analysis, characterized by: the floating energy storage device comprises a floating body, a floating flat plate, a left upper plate, a left lower plate, a right upper plate, a right lower plate, a lifting vertical shaft, a spherical counterweight body and a power generation energy storage system, wherein the floating body is of a solid plate-shaped floating body structure, the power generation energy storage system is arranged on the upper surface of the floating body, a vertical watertight shaft hole is formed in the center of the floating body, the outer side surface of the floating body is of a spherical structure, the left lower plate and the right lower plate are respectively and rotatably installed on the left side and the right side of the floating body through hinged supports, the left lower plate and the right lower plate are of isosceles trapezoid plate structures with wide upper parts and narrow lower parts, sliding hinged joints are hinged to the front end and the rear end of the upper parts of the left lower plate and the right lower plate, the floating flat plate is parallelly located above the floating body, elastic support bodies are connected between the left lower plate and the right lower plate and the floating flat plate, and side support floating bodies extending downwards are symmetrically arranged around the floating flat plate, the center of the floating flat plate is provided with a central sliding sleeve, the left side and the right side of the floating flat plate are respectively provided with a pair of sliding grooves which are symmetrical front and back, the sliding hinge joints are slidably arranged in the sliding grooves, the upper parts of the pair of sliding hinge joints on the left side are hinged with the left upper plate, the upper parts of the pair of sliding hinge joints on the right side are hinged with the right upper plate, the left upper plate and the right upper plate are both in isosceles triangle plate-shaped structures with narrow tops and wide bottoms, the top ends of the left upper plate and the right upper plate are both hinged at the top of the lifting vertical shaft, the top end of the lifting vertical shaft is provided with a top transverse plate, the upper part of the top transverse plate is provided with a weathervane device, the lifting vertical shaft sequentially penetrates through the central sliding sleeve and the watertight shaft hole to be fixedly connected with the spherical counterweight body, and the outer side surfaces of the spherical counterweight body and the lower surface of the floating body respectively form the same spherical counterweight body when being in press-fit contact, the lower part in watertight shaft hole is equipped with the step hole, be equipped with watertight packing ring and sealing pressure ring inside and outside the step hole in proper order, the watertight packing ring compresses tightly under the effect of fastener in the step hole through sealing pressure ring, the watertight packing ring with the outer surface contact of lift vertical axis and formation watertight structure, the middle part of lift vertical axis is equipped with upper limit retainer and lower limit retainer from top to bottom at the interval respectively, upper limit retainer and lower limit retainer are in respectively both sides about the center slip sleeve, center slip sleeve passes through the effect of stopping of upper limit retainer and lower limit retainer and realizes the spacing process of floating flat board with relative slip between the lift vertical axis, the lower limit retainer outside is equipped with the side driving lever, electricity generation energy storage system includes push rod, fan-shaped deflection drive mechanism, acceleration rate drive gear and generator device, the front end rotation of push rod is connected the side driving lever is terminal, the side driving lever with the central line of lift vertical axis is perpendicular, fan-shaped deflection drive mechanism installs on the body, the fan-shaped deflection drive mechanism's sector outside rotates and connects the terminal of push rod, fan-shaped deflection drive mechanism passes through the transmission gear is connected with generator device transmission, the lower limit realizes electricity generation energy storage system's work power supply.
2. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 1, wherein: the upper surface of body is equipped with the basin of alternating expression, the terminal drainage port that is equipped with of flow of basin, the drainage port runs through the upper and lower surface of body, there is the extension spring upper end of drainage port through support fixed mounting, the lower extreme of extension spring is connected with the water sealing lid, the water sealing lid is hugged closely through extension spring and water pressure effect the bottom in drainage port forms the watertight structure, the last surface mounting of body has drainage air pump device, drainage air pump device is connected with the tuber pipe, the tuber pipe is terminal to face with drainage port upper end, drainage air pump device can overcome the extension spring effect and realize the terminal negative pressure drainage of basin flow.
3. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 2, wherein: the water draining pore passage is of an inclined pore-shaped structure, the upper end of the water draining pore passage penetrates through the water tank to form a lower water draining port, and the lower end of the water draining pore passage is provided with a step circular groove.
4. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 1, wherein: the spherical counterweight body comprises an inner filling part and a stainless steel shell, the stainless steel shell is formed by welding 304 stainless steel, and the inner filling part comprises a cement structure filler.
5. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 1, wherein: the top edge of the floating body is connected with a corrugated rubber sheet through a fixed ring, the upper portion of the corrugated rubber sheet is connected to the lower portion of the sliding hinge joint, the upper portion of the corrugated rubber sheet and the upper surface of the floating body are enclosed to form a pocket cylinder with a round upper portion and a round lower portion, and the upper portion edge of the corrugated rubber sheet is connected in series through an elastic pull rope.
6. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 1, wherein: the speed-increasing transmission gear and the generator device are arranged on the left side of the fan-shaped deflection transmission mechanism, the right side of the fan-shaped deflection transmission mechanism is provided with a locking meshing gear, the side part of the locking meshing gear is provided with an electromagnetic valve pin assembly, and the locking meshing gear is used for locking the fan-shaped deflection transmission mechanism under the action of the control system when the lifting vertical shaft descends to a specified position so as to keep the overall gravity center of the device in a low-position state to prevent damage of large storms.
7. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 1, wherein: the temperature sensor is arranged on the outer side of the floating body, the three-axis accelerometer, the global positioning system positioning module and the relative position positioning module are fixedly installed in the floating body in an embedded mode, the power generation and energy storage system is provided with the voltage acquisition module, and the global positioning system positioning module and the relative position positioning module respectively comprise a pitching sensor, a rolling sensor and a yawing sensor.
8. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 7, wherein: the data of the relative position positioning module and the data of the global positioning system positioning module can be transmitted to an onshore computer system for analysis and calculation through the wireless transmission communication module, the relative position positioning module is used for sequentially and continuously superposing the relative position attitude data between every two buoys laid offshore through adjacent communication transmitting and receiving modules to calculate the position attitude data of each buoy, and then the calculated data is used for carrying out algorithm correction on the position attitude data of the global positioning system positioning module of each buoy to improve the data transmission stability and data precision.
9. An intelligent marine monitoring system for offshore wave parameter analysis according to claim 7, wherein: the data of the voltage acquisition module can be processed by the microcontroller and the data processing center and then transmitted to an onshore computer system for analysis and calculation through the wireless transmission communication module, the voltage acquisition module can acquire the instantaneous power generation voltage of the corresponding buoy so as to indirectly reflect the flowing condition of the offshore waves, and a dynamic simulation image of the flowing intensity condition of the offshore waves is formed by fitting a curve through a computer.
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| CN115675768B (en) * | 2022-12-09 | 2023-04-28 | 北方工业大学 | Wind wave resistant floating foundation for offshore wind power |
| CN117516486B (en) * | 2023-12-05 | 2024-06-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Ocean surface fluctuation amplitude detection device |
| CN117902025B (en) * | 2024-03-20 | 2024-05-31 | 中国海洋大学 | Wave double-drive glider |
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Address after: 266000 Shandong Qingdao hi tech Industrial Park, Xian Xia Ling Road. Patentee after: FIRST INSTITUTE OF OCEANOGRAPHY, MNR Patentee after: Qingdao Haiyan Marine Intelligent Equipment Co.,Ltd. Address before: 266000 Shandong Qingdao hi tech Industrial Park, Xian Xia Ling Road. Patentee before: FIRST INSTITUTE OF OCEANOGRAPHY, MNR Patentee before: Weifang Haiyan Intelligent Equipment Technology Co.,Ltd. |