CN218453428U

CN218453428U - Ocean profile detection floating ball system

Info

Publication number: CN218453428U
Application number: CN202223069865.2U
Authority: CN
Inventors: 李路路; 韩云鑫; 张�诚; 朱昊天; 徐重阳; 刘新; 吴晟
Original assignee: Research Institute Of Yantai Harbin Engineering University
Current assignee: Research Institute Of Yantai Harbin Engineering University
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-02-07
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a marine section surveys floater system relates to marine environment monitoring technology field, including the detection floater that is located the ocean to and the acquisition control device of setting in surveying the floater, the detection floater includes episphere glass cover, splices into spherical lower hemisphere glass cover with episphere glass cover, and control episphere glass cover, lower hemisphere glass cover ups and downs's control mechanism, control mechanism includes the oil pocket of being connected with lower hemisphere glass cover, and sets up in lower hemisphere glass cover and be used for carrying out the accuse oil spare of oiling and oil extraction to the oil pocket, control mechanism is electric connection with acquisition control device. The ocean profile detection floating ball system can control the detection floating ball to move up and down in the ocean through the control mechanism and the pressure sensor, so that the detection floating ball can enter the ocean and detect various underwater parameter indexes.

Description

Ocean profile detection floating ball system

Technical Field

The utility model relates to a marine environment monitoring technology field, concretely relates to ocean section detection floater system.

Background

The marine profile environmental parameter acquisition technology becomes an important component in marine environmental monitoring, and is mainly applied to the fields of marine scientific exploration and marine resource exploration. Due to the fact that relatively few renewable clean energy sources capable of being used for supplementing energy underwater are available and the utilization rate is poor, the existing autonomous underwater floating ARGO buoy for ocean profile detection faces the problems of energy supplement and difficult cruising, and parameter monitoring work cannot be completed underwater for a long time.

The existing ocean floating ball is usually on the sea surface and widely applied to the technical field of ocean environment monitoring, but still has the problem that various underwater parameter indexes cannot be detected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floater system is surveyed to ocean profile.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a floating ball system is surveyed to ocean section, is including the detection floater that is located the ocean to and set up the collection control device in surveying the floating ball, survey the floating ball and include episphere glass cover, splice into the lower hemisphere glass cover of ball shape with episphere glass cover, and control the control mechanism that episphere glass cover, lower hemisphere glass cover float, control mechanism includes the oil pocket of being connected with lower hemisphere glass cover to and set up in lower hemisphere glass cover and be used for carrying out the accuse oil spare of oiling and oil extraction to the oil pocket, control mechanism is electric connection with collection control device.

Furthermore, the oil control part comprises a screw rod, a piston, an oil cylinder, a guide pipe and a motor, the oil cylinder is communicated with the oil bag through the guide pipe, the screw rod is arranged in the oil cylinder, one end, close to the oil bag, of the screw rod is connected with the piston, and the other end of the screw rod is connected with the motor.

Further, survey the floater still including setting up in last hemisphere glass cover bottom and be used for acquireing the pressure sensor of ocean pressure information, pressure sensor and acquisition control device are electric connection.

Further, the acquisition control device includes:

the positioning module is used for acquiring and uploading the position information of the detection floating ball;

the temperature sensor is used for acquiring and uploading temperature information of the battery pack;

the data memory is used for storing the position information of the detection floating ball and the ocean pressure information;

the communication module is used for acquiring information in the data memory and carrying out communication;

the control module is used for acquiring information fed back by the communication module and controlling the sinking and floating of the detection floating ball; and

and the solar power supply module is used for supplying power to the pressure sensor, the positioning module, the temperature sensor, the data storage, the communication module and the control module.

Further, the solar power supply module includes a solar panel, a solar energy collecting circuit for converting light energy into electric energy, a battery pack for storing the electric energy, a battery protection module for obtaining an end power of the battery pack and controlling a battery access state, and a load management module for obtaining a charge state and a temperature of the battery pack and controlling a power supply state.

Furthermore, the acquisition control device further comprises a positioning antenna electrically connected with the positioning module and a communication antenna electrically connected with the communication module.

Furthermore, the inside of upper hemisphere glass cover is provided with the inside trapezoidal platform that is hollow, location antenna, communication antenna set up on trapezoidal platform.

Further, the outer surface of the upper hemispherical glass cover is coated with a nano silica material for increasing light transmittance and water and oil repellency.

According to the above technical scheme, the utility model discloses following beneficial effect has: the utility model can control the detection floating ball to move up and down in the ocean through the control mechanism and the pressure sensor, so that the detection floating ball can enter the water to detect various parameter indexes under the water; meanwhile, the solar power supply module can be used for supplying power to different loads, the on-off of each load is controlled according to the SOC state of the battery pack and a specific load management strategy, the power supply strategy is dynamically adjusted, the system load is adjusted, and long-term operation of the system is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall exploded structure of the present invention;

FIG. 3 is a schematic structural view of the control mechanism of the present invention;

FIG. 4 is a schematic view of a solar power module according to the present invention;

FIG. 5 is a schematic view of the working process of the solar power module according to the present invention;

fig. 6 is the schematic view of the working flow of the floating ball detecting device.

In the figure: 1. an upper hemispherical glass cover; 2. a lower hemispherical glass cover; 3. a control mechanism; 310. an oil pocket; 321. a screw rod; 322. a piston; 323. an oil cylinder; 324. a conduit; 325. a motor; 4. a pressure sensor; 5. a positioning module; 6. a temperature sensor; 7. a data memory; 8. a communication module; 9. a control module; 10. a solar panel; 11. positioning an antenna; 12. a communication antenna; 13. a trapezoidal platform; 14. a rubber gasket; 15. a protective cover; 16. a support frame; 17. an annular circuit board; 18. a beacon light; 19. a battery pack.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-6, the utility model provides a marine section surveys floater system, including surveying floater and the collection control device that is located the ocean, it includes episphere glass cover 1 to survey the floater, lower hemisphere glass cover 2, control mechanism 3 and pressure sensor 4, episphere glass cover 1 all adopts the clear glass material with lower hemisphere glass cover 2, the surface coating of going up hemisphere glass cover 1 has the nanometer silica material that is used for increasing the luminousness and the hydrophobic oleophobic of hydrophobic, adopt the spraying technology, form the coating on its top layer, possess good light transmissivity and hydrophobic oleophobic nature, can reduce the floater come-up after the sea water stay on episphere glass cover 1 through the influence of the spot that the sun formed after insolate to the light incidence, the sunshine of being convenient for pierces through. The upper hemispherical glass cover 1 and the lower hemispherical glass cover 2 are spliced into a spherical shape after being fixed at joint positions by circular rings, and rubber gaskets 14 are attached to the circular rings for preventing water and reducing abrasion at the joint of the upper hemispherical glass cover 1 and the lower hemispherical glass cover 2. In order to further improve the waterproof performance of the detection floating ball, a sealant is coated at the joint of the upper hemispherical glass cover 1 and the lower hemispherical glass cover 2.

Control mechanism 3 includes oil pocket 310 and accuse oil spare, oil pocket 310 is connected with lower hemisphere glass cover 2, and the outside of oil pocket 310 is provided with the safety cover 15 of fretwork, can reduce the damage that oil pocket 310 caused because of the striking, safety cover 15 is hollow out construction simultaneously, the space when avoiding fluid to pour into oil pocket 310 is not enough, accuse oil spare sets up the inside bottom at lower hemisphere glass cover 2, accuse oil spare includes hob 321, piston 322 and hydro-cylinder 323, pipe 324 and motor 325, hydro-cylinder 323 is linked together with oil pocket 310 through pipe 324, hob 321 sets up in hydro-cylinder 323, and piston 322 is connected to the one end that hob 321 is close to oil pocket 310, the other end of hob 321 is connected with motor 325. The motor 325 in the control mechanism 3 is electrically connected with the acquisition control device.

Pressure sensor 4 sets up in the bottom of last hemisphere glass cover 1 for acquire ocean pressure information, this pressure sensor 4 and acquisition control device are electric connection, and control mechanism 3 and acquisition control device are electric connection. When the device is used, the depth of the floating ball is calculated through pressure data transmitted by the pressure sensor 4 in real time, and the depth is compared with a preset maximum sea depth detection value. When the floating ball does not reach the maximum depth, the floating ball is slowly sunk by controlling the volume of the oil bag 310, specifically, the control motor 325 drives the screw rod 321 connected with the control motor to push the piston 322 to reciprocate, oil in the oil cylinder 323 is injected into and discharged from the external oil bag 310 through the conduit 324, and thus, the size of the volume of the external oil bag 310 is changed, and the sinking and floating of the floating ball is controlled.

The buoyancy formula is: f = ρ gV, wherein F is the buoyancy force, ρ is the fixed and constant density of the liquid, g is the fixed and constant gravity acceleration, and V is the volume of the discharged liquid, and the volume of the floating ball can be changed by the oil bag 310; g = gm, wherein G is the gravity borne by the body, G is the acceleration of gravity fixed and unchanged, and m is the mass of the object fixed and unchanged. The detection floating ball is in a sealing state, the total mass is unchanged, and the gravity borne by the detection floating ball is constant. By changing the volume of the external oil bag 310, the buoyancy on the detection floating ball is changed. When F is larger than G, detecting that the floating ball is in a floating state; and when F is less than G, detecting that the floating ball is in a sinking state.

The acquisition control device comprises a positioning module 5, a temperature sensor 6, a data memory 7, a communication module 8, a control module 9, a solar power supply module, a positioning antenna 11 and a communication antenna 12, wherein a triangular support frame 16 is arranged in the lower hemispherical glass cover 2, an annular circuit board 17 is arranged above the support frame 16, and the positioning module 5, the temperature sensor 6, the data memory 7, the communication module 8 and the control module 9 are integrated on the annular circuit board 17.

Be provided with trapezoidal platform 13 in the inside of last hemisphere glass cover 1, trapezoidal platform 13 passes through the bolt and is connected fixedly with support frame 16, the inside of trapezoidal platform 13 is hollow structure, can alleviate the whole weight of floater, wherein solar energy power module, location antenna 11 and communication antenna 12 set up the top at trapezoidal platform 13, still be provided with navigation mark lamp 18 at the top of trapezoidal platform 13, navigation mark lamp 18 plays the warning effect at night to be used for the suggestion position when retrieving.

Wherein location antenna 11 and orientation module 5 electric connection, be used for orientation module 5 to fix a position fast, communication antenna 12 and communication module 8 electric connection, be used for realizing communication module 8 and satellite communication, the information that will survey the floater and collect is transmitted to the high in the clouds through the satellite relay, orientation module 5 is used for acquireing surveys floater position information and uploads, temperature sensor 6 is used for acquireing 19 temperature information of group battery and uploads, data memory 7 is used for saving surveying floater position information, sea pressure information and other information in the ocean, be used for acquireing the information in the data memory 7 and carry out the communication, control module 9 is used for acquireing the information that communication module 8 feedbacks and controls the ups and downs of surveying the floater. The solar power supply module is used for supplying power to the pressure sensor 4, the positioning module 5, the temperature sensor 6, the data storage 7, the communication module 8 and the control module 9.

And solar power module includes solar panel 10, solar energy collecting circuit, group battery 19, battery protection module and load management module, and wherein solar panel 10 sets up the side at trapezoidal platform 13, and the gradient of trapezoidal platform 13 has improved the area of contact of solar panel 10 with light, and then improves the efficiency that solar energy converts the electric energy into. The battery pack 19 is arranged on the annular circuit board 17 and provides energy for the positioning module 5, the temperature sensor 6, the data memory 7, the communication module 8 and the control module 9, and meanwhile, the gravity center of the detection floating ball is reduced, and the stability of the detection floating ball is improved; the battery pack 19 is formed by connecting a plurality of 18650 lithium batteries in series and in parallel.

The solar panel 10 absorbs light energy, converts the light energy into electric energy through the solar energy collecting circuit, outputs a stable direct current power supply, and is connected in parallel to two ends of the battery pack 19 through the battery protection module to complete charging of the battery pack 19, and the battery pack 19 stores the electric energy; the battery protection module can judge whether the battery is in an over-charge or over-discharge state according to the terminal voltage of the battery pack 19, and then controls the access state of the battery through a switch; the battery protection module can also monitor the SOC state of charge of the battery pack 19 in real time and transmit data to a microcontroller in the control module 9 in an IIC communication mode, two poles of the battery protection module are connected with two poles of the voltage conversion module and converted into direct current power supplies with different voltage levels, and the power supplies are supplied to different loads through a switch controlled by the microprocessor; the microprocessor monitors the SOC of the battery pack 19 in real time through the battery protection module, monitors the temperature of the battery pack 19 in real time through the temperature sensor 6, corrects the measured SOC of the battery according to the measured temperature, controls the on and off of each load according to the SOC state of the battery pack 19 and a specific load management strategy, dynamically adjusts a power supply strategy, adjusts the system load, and further achieves long-term operation of the system. For example, when a low power is left, part of unnecessary sensors are turned off according to a weighting factor, thereby reducing power consumption; when the electric quantity is lower than a certain limit value, other loads except necessary loads for floating the system on the sea surface are closed, and the system can continue to work after enough energy is supplemented on the sea surface.

The bottom of the lower hemispherical glass cover 2 is provided with a salinity, pressure/temperature sensor 6, a water quality pH sensor and an optical dissolved oxygen sensor; a plurality of types of sensors can be additionally arranged, and corresponding sensors can be selected according to specific conditions. Except the upper hemispherical glass cover 1 and the lower hemispherical glass cover 2, the surfaces of the rest outer wall components are coated with an anticorrosive paint film, so that the corrosion of the outer wall can be effectively prevented, and the service life is prolonged.

The working principle is as follows: the system is electrified and initialized, and the temperature data of the working environment is acquired in real time by detecting the temperature sensor 6 in the floating ball and is compared with a limited value: when the temperature is higher than the limit value, the partial load is closed, the system load is dynamically reduced, and the working temperature of the system is reduced. When the working environment meets the conditions, the floating ball system carries out periodical sinking and floating and acquires corresponding ocean data.

The detection floating ball detects the ocean profile within 200m, the whole detection floating ball operates periodically, the maximum sea depth detection value is preset, the pressure sensor 4 is installed at the bottom of the detection floating ball, and the microprocessor in the control module 9 calculates the depth of the detection floating ball through the pressure data transmitted by the pressure sensor 4 through the data acquisition unit in real time and compares the depth with the maximum sea depth detection value. When the floating ball does not reach the maximum depth, the motor 325 is controlled to drive the screw rod 321 connected with the motor to push the piston 322 to move downwards, oil in the oil cylinder 323 is injected into the external oil bag 310 through the conduit 324, the volume of the oil bag 310 is increased, the floating ball sinks slowly, meanwhile, various sensors at the bottom of the floating ball are detected to collect sea depth data, and all the data at the moment are stored in the data memory 7; when the floating ball reaches the maximum depth, the floating ball quickly floats to the sea surface through the reduction of the volume of the oil bag 310. The floater is fixed a position through orientation module 5 on the sea surface, and then connects position information and 7 all data in the data storage with the satellite through communication module 8, and the satellite relays and transmits the data to the cloud.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a floating ball system is surveyed to ocean section, its characterized in that, including the detection floater that is located the ocean to and the collection controlling means of setting in surveying the floating ball, survey the floating ball include upper hemisphere glass cover (1), with lower hemisphere glass cover (2) that upper hemisphere glass cover (1) spliced into the ball shape to and control mechanism (3) that upper hemisphere glass cover (1), lower hemisphere glass cover (2) ups and downs, control mechanism (3) include oil pocket (310) of being connected with lower hemisphere glass cover (2) to and set up in lower hemisphere glass cover (2) and be used for carrying out the accuse oil spare of oiling and oil extraction to oil pocket (310), control mechanism (3) are electric connection with collection controlling means.

2. The marine profile detection floating ball system of claim 1, wherein: accuse oil spare includes hob (321), piston (322) and hydro-cylinder (323), pipe (324) and motor (325), hydro-cylinder (323) is linked together through pipe (324) and oil pocket (310), hob (321) sets up in hydro-cylinder (323), and hob (321) are close to one end connection piston (322) of oil pocket (310), the other end of hob (321) is connected with motor (325).

3. The ocean profile exploration floating ball system of claim 1, wherein: the detection floating ball further comprises a pressure sensor (4) which is arranged at the bottom of the upper hemispherical glass cover (1) and used for acquiring ocean pressure information, and the pressure sensor (4) is electrically connected with the acquisition control device.

4. The ocean profile detection floating ball system of claim 2, wherein: the acquisition control device includes:

a positioning module (5) for acquiring and uploading the position information of the detection floating ball;

the temperature sensor (6) is used for acquiring and uploading temperature information of the battery pack (19);

the data memory (7) is used for storing the position information of the detection floating ball and the ocean pressure information;

a communication module (8) for acquiring information in the data memory (7) and performing communication;

the control module (9) is used for acquiring information fed back by the communication module (8) and controlling the sinking and floating of the detection floating ball; and

the solar power supply module is used for supplying power to the pressure sensor (4), the positioning module (5), the temperature sensor (6), the data storage device (7), the communication module (8) and the control module (9).

5. The marine profile detection floating ball system of claim 4, wherein: the solar power supply module comprises a solar panel (10), a solar energy collecting circuit for converting light energy into electric energy, a battery pack (19) for storing the electric energy, a battery protection module for acquiring end electricity of the battery pack (19) and controlling the battery access state, and a load management module for acquiring the charge state and the temperature of the battery pack (19) and controlling the power supply state.

6. The ocean profile detection floating ball system of claim 4, wherein: the acquisition control device further comprises a positioning antenna (11) electrically connected with the positioning module (5) and a communication antenna (12) electrically connected with the communication module (8).

7. The ocean profile detection floating ball system of claim 6, wherein: the inner part of the upper hemisphere glass cover (1) is provided with a hollow trapezoid platform (13), and the positioning antenna (11) and the communication antenna (12) are arranged on the trapezoid platform (13).

8. The ocean profile detection floating ball system of claim 6, wherein: the outer surface of the upper hemispherical glass cover (1) is coated with nano silicon dioxide materials for increasing light transmittance and water and oil repellency.