CN115571263B - Ocean observation wave energy glider - Google Patents

Ocean observation wave energy glider Download PDF

Info

Publication number
CN115571263B
CN115571263B CN202211432402.XA CN202211432402A CN115571263B CN 115571263 B CN115571263 B CN 115571263B CN 202211432402 A CN202211432402 A CN 202211432402A CN 115571263 B CN115571263 B CN 115571263B
Authority
CN
China
Prior art keywords
floating body
telescopic
umbilical cable
cabin
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202211432402.XA
Other languages
Chinese (zh)
Other versions
CN115571263A (en
Inventor
孙召成
毛宇峰
刘超
张跃
宗晓彬
郑轶
高骋飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Oceanographic Instrumentation Shandong Academy of Sciences
Original Assignee
Institute of Oceanographic Instrumentation Shandong Academy of Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institute of Oceanographic Instrumentation Shandong Academy of Sciences filed Critical Institute of Oceanographic Instrumentation Shandong Academy of Sciences
Priority to CN202211432402.XA priority Critical patent/CN115571263B/en
Publication of CN115571263A publication Critical patent/CN115571263A/en
Application granted granted Critical
Publication of CN115571263B publication Critical patent/CN115571263B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H19/00—Marine propulsion not otherwise provided for
    • B63H19/02—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • 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
    • F03B13/16—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/20—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 using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • B63H2021/171—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor making use of photovoltaic energy conversion, e.g. using solar panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention belongs to the technical field of ocean observation carriers, and particularly relates to an ocean observation wave energy glider which comprises an intermediate floating body, wherein the intermediate floating body is a hollow shell, a telescopic floating body is arranged in the hollow shell, a space cabin is arranged in the telescopic floating body, the telescopic floating body is connected with a telescopic mechanism through a rack, an instrument cabin and a battery cabin are arranged in the telescopic floating body, a sensing unit module and a solar cell panel module are arranged on the intermediate floating body, the lower end of the intermediate floating body is fixedly connected with an umbilical cable, the bottom end of the umbilical cable is fixedly connected with the underwater glider, and a power generation unit is arranged in the middle of the umbilical cable. The intelligent marine surface mother ship has the advantages that the size of the water surface mother ship can be adjusted in a self-adaptive mode according to the size of sea conditions so as to adapt to the ocean environment which is subjected to variable and uncertain, meanwhile, the power generation unit is arranged on the umbilical cable, power is generated by the change of tension borne by the umbilical cable when the water surface mother ship fluctuates, the power generation unit is complementary with the solar panel system, and the observation efficiency of the system is prevented from being influenced when the solar panel cannot supply power for the system due to insufficient illumination.

Description

Ocean observation wave energy glider
Technical Field
The invention belongs to the technical field of ocean observation carriers, and particularly relates to an ocean observation wave energy glider.
Background
At present, the ocean observation technology in China presents a vigorous development situation, and urgent needs are provided for advanced ocean survey instruments, however, the current ocean observation platform has the problems of limited cruising ability, incapability of monitoring for a long time, easiness in suffering from severe sea conditions and the like. Wave energy glider is a novel ocean formula of sailing observation platform, avoid the drawback of self-sustaining formula vertical section measuring platform at space measuring range, it relies on the wave energy as the power supply that gos forward the navigation completely, turn into the kinetic energy that the glider gos forward under water through the umbilical cable with the heaving motion of body under the wave effect, the glider drives the mother ship navigation of water through the umbilical cable then under water, overcome and carry the limited not enough of energy, it is clean to rely on completely, can palingenetic wave energy as the driving energy, and the wave energy deposit is abundant, can satisfy the navigation of far sea in all weather. Compared with other traditional observation platforms, the wave energy glider has the advantages of long-time cruising and capability of resisting severe sea condition risks, more internal carrying spaces, capability of simultaneously installing multiple marine survey instruments on water and under water, real-time remote data transmission and the like, and therefore has wide development and application prospects.
The integral structure part of the ocean observation wave energy glider mainly comprises a mother ship on the water surface, an underwater glider and an umbilical cable. The size of the wave energy glider is mainly determined according to the applicable sea condition and carrying capacity, wherein the water surface mother ship is used for absorbing the wave energy and generating vertical displacement, the size is mainly influenced by the wave length and the wave height, however, the sea real-time sea condition changes rapidly, the size of the fixed mother ship is easily changed by the sea condition to influence the wave absorption efficiency and the navigation resistance, and when the sea wave level is high, the size of the undersized mother ship cannot timely and effectively absorb the wave energy and influence the advancing kinetic energy of the glider; when the sea wave level is low, the overlarge size of the mother ship can additionally cause overlarge resistance in sailing. In addition, the solar cell panel of carrying on above the mother ship provides the electric energy for the instrument and equipment that the system carried on, but when meetting overcast and rainy sunshine illumination not enough, solar cell panel can not in time provide the electric energy for entire system, has reduced wave energy glider's observation efficiency.
Disclosure of Invention
Based on the above-mentioned problem, the application provides an ocean observation wave energy glider, and its surface of water mother ship size of a dimension can be according to sea condition size self-adaptation regulation to the marine environment that the adaptation changes and surveys at rest sets up the power generation unit on the umbilical cable simultaneously, utilizes the surface of water mother ship tensile change that receives on the umbilical cable to generate electricity when rolling up and down, forms complemental with the solar cell panel system, prevents to influence the observation efficiency of system when solar cell panel can't supply power for the system because of the illumination is not enough.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an ocean observation wave energy glider, includes middle body, middle body is built-in flexible body for the cavity casing, be equipped with the space cabin in the flexible body, flexible body passes through rack connection with telescopic machanism, be equipped with instrument cabin and battery compartment in the flexible body, sensing unit module and solar cell panel module are installed to middle body, middle body lower extreme and umbilical cable fixed connection, umbilical cable bottom and glider fixed connection under water, be provided with the power generation unit in the middle of the umbilical cable.
Preferably, the telescopic mechanism comprises a rack, a gear, a double-headed motor, a guide wheel, a center fixing support, a first guide wheel fixing support, a second guide wheel fixing support and an H-shaped fixing support, the double-headed motor is fixedly connected with the middle floating body through the center fixing support, the gears are arranged at two ends of the double-headed motor, racks meshed with the gears are arranged at the upper end and the lower end of each gear, the toothless ends of the racks are tangent to the guide wheel, the guide wheel is arranged on a connecting shaft between the first guide wheel fixing support and the second guide wheel fixing support, the first guide wheel fixing support is fixedly connected with the middle floating body, the racks can perform reciprocating linear motion under the driving of the rotation of the gears, one end of each rack is fixedly connected with the telescopic floating body, the telescopic floating body can perform reciprocating linear motion under the driving of the racks, the H-shaped fixing support is fixedly connected with the double-headed motor, two ends of the H-shaped fixing support are fixedly connected with the upper ends of the battery cabin and the instrument cabin, the lower ends of the instrument cabin and the battery cabin are respectively provided with rotating wheels, and the instrument cabin and the battery cabin are respectively arranged in a rectangular cabin in the telescopic floating body, and can perform relative motion through the rotating wheels.
Preferably, the power generation unit comprises an elastic rope, a connecting ring, a T-shaped sleeve, a long shaft rotor, an annular frame, a stator sleeve and a spring, the upper end and the lower end of the elastic rope are connected with an umbilical cable through the connecting ring, the elastic rope penetrates through one end of the T-shaped sleeve, the middle of the T-shaped sleeve and the elastic rope is fixedly connected, one end of the long shaft rotor is fixedly connected with one end of the T-shaped sleeve, the long shaft rotor is a thick shaft with one thin shaft and one end, a clamping ring is arranged at the thin end of the long shaft rotor, a hole is formed in the annular frame, the spring is installed in the annular frame hole, one end of the spring is fixedly connected with the annular frame, the diameter of one thick shaft of the long shaft rotor is larger than the hole of the annular frame, the thin end of the long shaft rotor can penetrate through the spring in the hole of the annular frame, the diameter of the clamping ring is larger than the inner diameter of the spring and smaller than the hole of the annular frame, the stator sleeve is fixedly connected with the annular frame through a cross, a stator is arranged in the stator sleeve, and the thick shaft and the stator sleeve can move relatively.
Preferably, the umbilical is longLA value range ofL∈[4,10],LThe unit is meter, and the power generation unit is arranged according to the length of the umbilical cablenThe sleeve is sleeved on the outer side of the sleeve,n≥1。
preferably, the elastic ropes of the power generation unit are arranged in a circumferential array, and the number of the elastic ropes ismAnd is provided withmCan be divided by 360, and the corresponding stator sleeves and long-shaft rotors also have the same numberm。
Preferably, the sensing unit is used for monitoring wave height, when the sea condition level is high, the sensing unit transmits a monitoring signal to the double-end motor control system, the telescopic floating bodies at the two ends of the middle floating body are driven to extend out under the control of the double-end motor, the size of the whole floating body is increased, and the wave energy absorption efficiency is improved; when the sea state level is low, the telescopic floating body retracts into the middle floating body to reduce the whole size and reduce the navigation resistance.
Preferably, when the intermediate floating body moves up and down along with the waves, the tension on the umbilical cable connecting the intermediate floating body and the underwater glider changes, the tension on the elastic rope acting on the power generation unit also changes, when the resultant force of the tension on the elastic rope is greater than the resultant force of the spring force in the annular frame hole, the long shaft rotor moves in the stator sleeve in a propelling mode, when the resultant force of the tension on the elastic rope is less than the resultant force of the spring force in the annular frame hole, the long shaft rotor moves out of the stator sleeve relative to the stator sleeve, and under the action of the waves, the intermediate floating body continuously moves up and down and the tension on the elastic rope changes continuously, so that the long shaft rotor is driven to continuously move relative to the stator sleeve, the magnetic flux in the stator sleeve is changed, induced electromotive force is generated, and the purpose of power generation is achieved.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the surface of water body sets up to retractable, adaptable different sea conditions, and when sea condition grade is high, the wave energy was abundant, it can effectual absorption wave energy to enlarge the body size, and underwater glider also can obtain bigger power of advancing, and when sea condition grade is low, the wave energy was deficient, and underwater glider can not enough, and too big body size can additionally increase navigation resistance this moment, reduces the body size and is favorable to reducing the loss of kinetic energy that advances.
2. The change of pulling force on the umbilical cable generates electricity when setting up the generating unit make full use of body fluctuation on the umbilical cable, and simultaneously, the quantity of generating unit can be adjusted according to umbilical cable length, when the produced pulling force change of make full use of body fluctuation, play certain cushioning effect, avoid the body fluctuation to move produced great instantaneous pulling force when too big and cause the harm to body and glider, generating unit forms complementally with solar electric system in addition, very big improvement wave energy glider's work efficiency and adaptability.
Drawings
Fig. 1 is a side view of the telescopic floater of the present invention in a contracted state.
Fig. 2 is a side view of the telescopic float of the present invention in its extended configuration.
Fig. 3 is a front view of the position of the telescopic float and the telescopic mechanism.
Fig. 4 is a side view of the position of the telescopic float and the telescopic mechanism.
Fig. 5 is a schematic view of the telescoping mechanism.
Fig. 6 is a schematic view of the position of the telescoping mechanism and intermediate float.
Fig. 7 is a side view of the power generation unit structure.
Fig. 8 is a top view of the power generation cell structure.
In the figure, 1-middle floating body, 2-telescopic floating body, 3-sensing unit, 4-solar panel, 5-umbilical cable, 6-power generation unit, 7-underwater glider, 8-telescopic mechanism, 9-center fixed support, 10-battery cabin, 11-rotating wheel, 12-instrument cabin, 801-double-head motor, 802-H type fixed frame, 803-guide wheel fixed frame II, 804-gear, 805-rack, 806-guide wheel, 807-guide wheel fixed frame I, 601-connecting ring, 602-elastic rope, 603-long shaft rotor, 604-T type sleeve, 605-snap ring, 606-stator sleeve, 607-cross, 608-spring, 609-annular frame and 610-stator.
Detailed Description
The following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.
As shown in fig. 1-8, the ocean observation wave energy glider comprises an intermediate floating body 1 and a telescopic floating body 2, wherein the intermediate floating body 1 and the telescopic floating body 2 are made of glass fiber reinforced plastics or other foaming materials, the telescopic floating body 2 is embedded into the two ends of the intermediate floating body 1 and can slide relative to the intermediate floating body 1, the cross section profiles of the intermediate floating body 1 and the telescopic floating body 2 are inverted triangles, the intermediate floating body 1 is a hollow shell, and a rectangular space cabin is arranged in the telescopic floating body 2. The solar cell panel 4 and the sensing unit 3 are fixed on the upper surface of the intermediate floating body 1, and a wave height instrument sensor is specifically arranged in the sensing unit 3 and used for monitoring the wave height.
The relative sliding of the intermediate floating body 1 and the telescopic floating body 2 is realized through a telescopic mechanism 8, the telescopic mechanism 8 comprises a rack 805, a gear 804, a double-headed motor 801, a guide wheel 806, a center fixing bracket 9, a guide wheel fixing bracket one 807, a guide wheel fixing bracket two 803 and an H-shaped fixing bracket 802, the double-headed motor 801 is fixedly connected with the intermediate floating body 1 through the center fixing bracket 9, the gears 804 are installed at two ends of the double-headed motor 801, the racks 805 meshed with the gears 804 are installed at the upper and lower ends of the gears 804, the toothless ends of the racks 805 are tangent to the guide wheel 806, the guide wheel 806 is installed on a connecting shaft between the guide wheel fixing bracket one 807 and the guide wheel fixing bracket two 803, the guide wheel fixing bracket one 807 is fixedly connected with the intermediate floating body 1, and the racks 805 can perform reciprocating linear motion under the rotation driving of the gears 804, one end of the rack 805 is fixedly connected with the telescopic floating body 2, the telescopic floating body 2 can do reciprocating linear motion under the driving of the rack 805, the H-shaped fixing frame 802 is fixedly connected with the double-head motor 801, two ends of the H-shaped fixing frame 802 are fixedly connected with the upper ends of the battery cabin 10 and the instrument cabin 12, the lower ends of the instrument cabin 12 and the battery cabin 10 are respectively provided with a rotating wheel 11, the instrument cabin 12 and the battery cabin 10 are respectively arranged in the rectangular space cabin in the telescopic floating body 2 and can move relatively through the rotating wheels 11, and the rotating wheels 11 arranged at the lower ends of the instrument cabin 12 and the battery cabin 10 have the functions of reducing the burden of the H-shaped fixing frame 802, transmitting the weight of the two cabins to the telescopic floating body 2 through the rotating wheels 11 and reducing the friction force between the telescopic floating body 2 and the instrument cabin 12 and the battery cabin 10 when the telescopic floating body 2 stretches out and contracts.
Umbilical cable lengthLThe umbilical cable is 8 meters long, 2 power generation units 6 are arranged on the umbilical cable, each power generation unit comprises an elastic rope 602, a connecting ring 601, a T-shaped sleeve 604, a long shaft rotor 603, an annular frame 609, a stator sleeve 606 and a spring 608, the upper end and the lower end of each elastic rope 602 are connected with the umbilical cable 5 through the connecting rings 601, the elastic rope 602 penetrates through one end of the T-shaped sleeve 604, the T-shaped sleeve 604 is fixedly connected with the middle of the elastic rope 602, one end of the long shaft rotor 603 is fixedly connected with one end of the T-shaped sleeve 604, the long shaft rotor 603 is a thick shaft with a thin shaft and a thick shaft, the thin end of the long shaft rotor 603 is provided with a clamping ring 605, the annular frame 609 is provided with a hole, the spring 608 is arranged in the hole of the annular frame 609, one end of the spring 608 is fixedly connected with the annular frame 609, and the diameter of the thick shaft of the long shaft rotor 603 is largeThe long shaft rotor 603 is arranged in a hole of the annular frame 609, so that the long shaft rotor 603 is prevented from sliding out of the annular frame 609, the thin end of the long shaft rotor 603 can penetrate through a spring 608 in the hole of the annular frame 609, the diameter of the snap ring 605 is larger than the inner diameter of the spring 608 and smaller than the hole of the annular frame 609, the stator sleeve 606 is fixedly connected with the annular frame 609 through a cross 607, a stator 610 is arranged in the stator sleeve 606, the thick shaft diameter of the long shaft rotor 603 is smaller than the inner diameter of the stator sleeve 606, and the thick end of the long shaft rotor 603 and the stator sleeve 606 can move relatively.
When the wave energy glider for ocean observation sails to carry out an ocean observation task, a wave height sensor arranged in a sensing unit 3 monitors the sea condition in real time, the sea condition grade is defined by the currently general Typfu wind level, when the Typfu wind level is below 2, the wave height is within 0.1 meter, the telescopic floating bodies 2 at the two ends of the middle floating body 1 are in a contraction state, and the telescopic floating bodies 2 have two thirds of volume to retract into the middle floating body 1. When the Typha wind level 2 is increased to the level 3 to the level 4, the wave height is in the range of 0.1 meter to 0.5 meter, a capacity value of 0.2 meter is set, the telescopic mechanism 8 is prevented from being triggered prematurely, when the wave height instrument monitors the wave height of 0.2 meter, a feedback signal is sent to the control system to control the double-end motor 801 to work, the motor drives the gear 804 to rotate, the control rack 805 to do linear motion, then the telescopic floating body 2 is driven to continuously extend out of one third of the volume, at the moment, two thirds of the volume of the telescopic floating body 2 is out, when the Typha wind level is increased to the level 4, the wave height is higher than 0.5 meter, the capacity value is also set to be 0.6 meter, when the wave height instrument monitors the wave height of 0.6 meter, the feedback signal is sent, and then the telescopic floating body 2 is controlled to continuously extend out of the remaining one third of the volume. The wave height instrument monitors the wave height in real time, and when the wave height is lower than a set capacity value, the telescopic mechanism 8 correspondingly retracts to retract the telescopic floating body 2 into the middle floating body 1. This is merely an example, and the extension length of the telescopic float may be adjusted according to circumstances.
When the intermediate floating body 1 fluctuates with waves, the pulling force on the umbilical cable 5 can be instantaneously changed, the force acting on the elastic rope 602 can be instantaneously changed correspondingly, the resultant force of the elastic rope 602 acting on the long-axis mover 603 through the T-shaped sleeve 604 can also be instantaneously changed, when the resultant force of the elastic rope 602 acting on the long-axis mover 603 is greater than the elastic force of the spring 608, the spring 608 is compressed, the thick end of the long-axis mover 603 is inserted into the stator sleeve 606, when the resultant force of the elastic rope 602 acting on the long-axis mover 603 is less than the elastic force of the spring 608, the thick end of the long-axis mover 603 is pulled out of the stator sleeve 606, the long-axis mover 603 makes continuous relative motion relative to the stator sleeve 606, the magnetic flux in the stator sleeve 606 is changed, induced electromotive force is generated, and the purpose of power generation is achieved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (1)

1. The ocean observation wave energy glider is characterized by comprising an intermediate floating body, wherein the intermediate floating body is a hollow shell, a telescopic floating body is arranged in the hollow shell, a rectangular space cabin is arranged in the telescopic floating body, the telescopic floating body is connected with a telescopic mechanism through a rack, an instrument cabin and a battery cabin are arranged in the telescopic floating body, the intermediate floating body is provided with a sensing unit and a solar cell panel module, the lower end of the intermediate floating body is fixedly connected with an umbilical cable, the bottom end of the umbilical cable is fixedly connected with an underwater glider, and a power generation unit is arranged in the middle of the umbilical cable;
the telescopic mechanism comprises a rack, a gear, a double-headed motor, a guide wheel, a central fixing bracket, a first guide wheel fixing frame, a second guide wheel fixing frame and an H-shaped fixing frame, wherein the double-headed motor is fixedly connected with the intermediate floating body through the central fixing bracket;
the sensing unit is used for monitoring the wave height, and when the sea condition level is high, the sensing unit transmits a monitoring signal to the control system of the double-end motor, and the telescopic floating bodies at two ends of the middle floating body are driven to extend out under the control of the double-end motor, so that the size of the whole floating body is increased, and the wave energy absorption efficiency is improved; when the sea state grade is low, the telescopic floating body retracts into the middle floating body to reduce the whole size so as to reduce the navigation resistance.
CN202211432402.XA 2022-11-16 2022-11-16 Ocean observation wave energy glider Active CN115571263B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211432402.XA CN115571263B (en) 2022-11-16 2022-11-16 Ocean observation wave energy glider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211432402.XA CN115571263B (en) 2022-11-16 2022-11-16 Ocean observation wave energy glider

Publications (2)

Publication Number Publication Date
CN115571263A CN115571263A (en) 2023-01-06
CN115571263B true CN115571263B (en) 2023-03-03

Family

ID=84588518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211432402.XA Active CN115571263B (en) 2022-11-16 2022-11-16 Ocean observation wave energy glider

Country Status (1)

Country Link
CN (1) CN115571263B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014145601A2 (en) * 2013-03-15 2014-09-18 Liquid Robotics, Inc. Adaptable modular power system (amps) and dedicated connector; modular payload boxes and autonomous water vehicle configured to accept same
CN110155244A (en) * 2019-06-14 2019-08-23 哈尔滨工程大学 A kind of wave energy aircraft that captain can be changed
CN210503142U (en) * 2019-08-27 2020-05-12 国家海洋技术中心 Hybrid drive wave glider
CN216332671U (en) * 2021-08-25 2022-04-19 天津市华夷科技发展有限公司 Glider propulsion propeller with good stability
CN114394201A (en) * 2021-12-01 2022-04-26 鹏城实验室 Wave glider

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8764498B2 (en) * 2011-03-17 2014-07-01 Liquid Robotics, Inc. Wave-powered device with one or more tethers having one or more rigid sections

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014145601A2 (en) * 2013-03-15 2014-09-18 Liquid Robotics, Inc. Adaptable modular power system (amps) and dedicated connector; modular payload boxes and autonomous water vehicle configured to accept same
CN110155244A (en) * 2019-06-14 2019-08-23 哈尔滨工程大学 A kind of wave energy aircraft that captain can be changed
CN210503142U (en) * 2019-08-27 2020-05-12 国家海洋技术中心 Hybrid drive wave glider
CN216332671U (en) * 2021-08-25 2022-04-19 天津市华夷科技发展有限公司 Glider propulsion propeller with good stability
CN114394201A (en) * 2021-12-01 2022-04-26 鹏城实验室 Wave glider

Also Published As

Publication number Publication date
CN115571263A (en) 2023-01-06

Similar Documents

Publication Publication Date Title
CN108408010B (en) Underwater glider wing and control and working method thereof
US8110935B2 (en) Apparatus for converting wave energy into electrical energy
CN110985268B (en) Horizontal shaft ocean current power generation device for underwater vehicle
CN207274928U (en) A kind of Multifunction diving floating device with unmanned plane landing platform
CN110671258B (en) Deep sea wave energy power generation device
EP4071352B1 (en) Deep-sea multi-energy integrated platform for complementary power generation, production, living and exploration
CN112373663A (en) Wave gliding mechanism utilizing wave energy to generate electricity
CN107031806A (en) The navigation unit by water that a kind of utilization wave energy is promoted
CN111038648A (en) Intelligent measuring device for hydraulic engineering management
CN100552214C (en) Cone screw wave energy and energy by ocean current universal electricity generating device
CN102400838A (en) Energy capturing device of underwater glider
CN115571263B (en) Ocean observation wave energy glider
CN113511307B (en) Ocean renewable energy self-propelled wireless charging platform
CN108195426A (en) A kind of intelligentized marine environment detection system
CN211943659U (en) Environmental monitoring buoy
WO2010087600A2 (en) Natural force-converting system
CN116985959A (en) Argo buoy with water wheel energy collection system
CN206171833U (en) Solar cell panel receive and releases and posture adjustment device
CN205400985U (en) All -weather wave energy power generation system
US20230220824A1 (en) Oscillating tension wave energy converter
CN212231358U (en) Floating type comprehensive energy power generation device
CN212716979U (en) Telescopic rope-rolling type ocean floater power generation device
CN213892828U (en) Novel high-efficient multiple spot absorption wave energy power generation facility
CN205193601U (en) Screw drive formula under water photovoltaic tracking system of floating
CN110043425B (en) Active yawing system of offshore floating type multi-wind-wheel wind turbine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant