A power supply and energy storage device for a buoy-type deep-water water quality monitoring system

Abstract

The present invention discloses a power supply and energy storage device for a buoy-type deepwater water quality monitoring system, comprising a buoy and a cone barrel arranged on the upper part of the buoy, the outer surface of the cone barrel carrying a solar power generation panel, the buoy is embedded with a battery connected to the solar power generation panel, and a winch is arranged inside the cone barrel; the bottom of the buoy is concave to open a circular instrument accommodation cabin, the traction rope of the winch passes through the buoy from top to bottom and enters the instrument accommodation cabin, the instrument accommodation cabin is provided with an integrated multi-parameter water quality monitor connected to the traction rope, the cabin top of the instrument accommodation cabin is provided with a wireless charging plate electrically connected to the battery, the integrated multi-parameter water quality monitor comprises a circular base, a rechargeable battery, a data storage device and a water quality monitoring element powered by the rechargeable battery are embedded in the base, and a charging alignment mechanism and a buoy stabilizer are also arranged in the structure. The present invention can efficiently supply power to the water quality monitor, improve the reliability of monitoring work, accurately dock the wireless charging, and have high stability of the buoy.

Description

Technical Field

[0001] The invention relates to water conservancy and environmental science, and in particular to a power supply and energy storage device for a buoy-type deep-water water quality monitoring system. Background Art

[0002] In the research work of water conservancy and environmental science, it is often necessary to monitor the water quality data of deep water. The electrode of electrical components is inconvenient. The current solution combining solar power generation and wireless charging has the following defects: when the base on which the water quality monitoring component is carried is recycled and charged, the battery and the wireless charging plate cannot be guaranteed to face each other, and successful charging cannot be guaranteed.

[0003] In addition, the buoy is affected by wind and water current disturbances and has poor stability, which affects the effectiveness of monitoring work and the alignment of the charging module when recovering the base. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a device that can realize real-time dynamic and long-term multi-index monitoring of deep-water water quality, significantly improving work efficiency. In addition, the wireless charging docking is accurate and the buoy has high stability.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a power supply and energy storage device for a buoy-type deep-water water quality monitoring system, comprising a buoy and a conical barrel arranged on the upper part of the buoy, the outer surface of the conical barrel is equipped with a solar power generation panel, a battery connected to the solar power generation panel is embedded in the buoy, and a winch is arranged inside the conical barrel; a circular instrument accommodating cabin is formed in a concave shape at the bottom of the buoy, and the traction rope of the winch passes through the buoy from top to bottom and enters the instrument accommodating cabin, an integrated multi-parameter water quality monitor connected to the traction rope is arranged in the instrument accommodating cabin, a wireless charging plate electrically connected to the battery is arranged on the top of the instrument accommodating cabin, the integrated multi-parameter water quality monitor comprises a circular base, a rechargeable battery, a data storage device and a water quality monitoring element powered by the rechargeable battery are embedded in the base, and a charging alignment mechanism and a buoy stabilizer are also arranged in its structure.

[0006] As a preferred technical solution of the present invention, the charging alignment mechanism includes a gyroscope I arranged in the buoy, a gyroscope II arranged in the base, an angle adjuster and a single-chip microcomputer arranged in the buoy, and the gyroscope I, gyroscope II and the angle adjuster are all wirelessly connected to the single-chip microcomputer; the angle adjuster includes 4 through holes horizontally penetrating the side wall of the base and in a uniform circular array and a water pump installed in the through holes, and the drainage direction of the water pump is alternately arranged in the order of counterclockwise, clockwise, counterclockwise and clockwise.

[0007] As a preferred technical solution of the present invention, the control module built into the single chip microcomputer is used to calculate the method for making the rechargeable battery face the wireless charging plate when the base is recovered, which is formula (1):

[0008]

[0009] Where: α is the angle that needs to be adjusted when the base is recovered, α1 is the rotation angle of the buoy detected by gyroscope I, and α2 is the rotation angle of the base detected by gyroscope II.

[0010] As a preferred technical solution of the present invention, the buoy stabilizer includes an inclination sensor arranged in the buoy and a buoyancy adjustment mechanism arranged on the side of the buoy in a uniform circular array. The buoyancy adjustment structure includes an electric telescopic rod and a float connected to the electric telescopic rod.

[0011] As a preferred technical solution of the present invention, a water pressure balance hole is provided on the floating body.

[0012] As a preferred technical solution of the present invention, the angle adjustment system includes a controller, a light intensity sensor, an omnidirectional light sensor and an adjustment frame. The controller calculates the most suitable inclination angle of the solar panel based on the light intensity, light angle and reflectivity of the water surface to the light, and the adjustment frame adjusts the solar panel according to the calculation results.

[0013] As a preferred technical solution of the present invention, its structure also includes a defect alarm system.

[0014] The beneficial effects of adopting the above technical solution are: the present invention can realize real-time dynamic and long-term multi-indicator monitoring of deep-water water quality, significantly improving work efficiency. In addition, the charging alignment mechanism ensures the accuracy of wireless charging docking and the charging effect. The buoy stabilizer improves the stability of the buoy, provides a stable working environment for monitoring work, and further ensures that the rechargeable battery can be aligned with the wireless charging plate during the recovery process of the base; the angle adjustment system can improve the efficiency of solar power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Figure 1 It is a longitudinal sectional view of the present invention.

[0017] In the figure: 1, buoy 2, cone barrel 3, solar panel 4, battery 5, winch 6, traction rope 7, threading tube 8, wireless charging plate 9, base 10, rechargeable battery 11, data storage device 12, instrument storage cabin 13, gyroscope I 14, gyroscope II 15, single-chip microcomputer 16, electric telescopic rod 17, float 18, angle adjuster. DETAILED DESCRIPTION

[0018] See also Figure 1The structure of the present invention includes a buoy 1 and a conical barrel 2 arranged on the upper part of the buoy 1, the outer surface of the conical barrel 2 is equipped with a solar power generation panel 3, a battery 4 connected to the solar power generation panel 3 is embedded in the buoy 1, and a winch 5 is arranged inside the conical barrel 2; a circular instrument accommodating cabin 12 is formed in a concave shape at the bottom of the buoy 1, a traction rope 6 of the winch 5 penetrates the buoy 1 from top to bottom and enters the instrument accommodating cabin 12, an integrated multi-parameter water quality monitor connected to the traction rope 6 is arranged in the instrument accommodating cabin 12, a wireless charging plate 8 electrically connected to the battery 4 is arranged on the top of the instrument accommodating cabin 12, the integrated multi-parameter water quality monitor includes a circular base 9, a rechargeable battery 10, a data storage device 11 and a water quality monitoring element powered by the rechargeable battery 10 are embedded in the base 9, and a charging alignment mechanism and a buoy stabilizer are also arranged in the structure.

[0019] The charging alignment mechanism includes a gyroscope I 13 disposed in the buoy 1, a gyroscope II 14 disposed in the base 9, an angle adjuster 18, and a single chip microcomputer 15 disposed in the buoy 1. The gyroscope I 13, the gyroscope II 14, and the angle adjuster 18 are all wirelessly connected to the single chip microcomputer 15. The angle adjuster 18 includes four through holes that are horizontally penetrated through the side wall of the base 9 and are arranged in a uniform circumferential array, and a water pump installed in the through holes. The drainage direction of the water pump is alternately arranged in the order of counterclockwise, clockwise, counterclockwise, and clockwise. The angle adjuster 18 can rotate the base 9 clockwise or counterclockwise, and the propulsion direction of the angle adjuster 18 is tangent to the outer wall of the base 9.

[0020] The control module built into the single chip microcomputer 15 is used to calculate the method for making the rechargeable battery 10 face the wireless charging plate 8 when the base 9 is recovered, which is formula (1):

[0021]

[0022] Wherein: α is the angle that needs to be adjusted when the base 9 is recovered, α1 is the rotation angle of the buoy 1 detected by the gyroscope I, and α2 is the rotation angle of the base 9 detected by the gyroscope II. When the rechargeable battery 10 is opposite to the wireless charging plate 8, the detection values ​​of the gyroscope I 13 and the gyroscope II 14 are 0. During the process of releasing and recovering the base 9, the buoy 1 and the base 9 will be driven by wind or water flow to rotate a certain angle. The gyroscope I 13 and the gyroscope II 14 detect the rotation angles of the buoy 1 and the base 9 respectively. Then, the relative rotation amplitude of the base 9 and the buoy 1 is calculated by formula (1), and the minimum adjustment angle required to reset the two to the initial relative state can be obtained.

[0023] The buoy stabilizer includes an inclination sensor arranged in the buoy 1 and a buoyancy adjustment mechanism arranged in a uniform circular array on the side of the buoy 1. The buoyancy adjustment structure includes an electric telescopic rod 16 and a floating body 17 connected to the electric telescopic rod 16.

[0024] The floating body 1 is provided with a water pressure balance hole. The water pressure balance hole can reduce the resistance of the electric telescopic rod 16 during the extension and retraction process. When the buoy 1 tilts to one side, the electric telescopic rod 16 on the same side drives the floating body 17 to extend outward, increasing the moment of the buoyancy on that side, and the electric telescopic rod 16 on the opposite side drives the floating body 17 to retract inward, reducing the moment of the buoyancy on the opposite side, thereby reducing the degree of tilt, improving the stability of the buoy 1, and avoiding excessive swinging.

[0025] The angle adjustment system includes a controller, a light intensity sensor, an omnidirectional light sensor and an adjustment frame. The controller calculates the most suitable inclination angle of the solar panel 3 based on the light intensity, light angle and reflectivity of the water surface to the light. The adjustment frame adjusts the solar panel 3 according to the calculation result.

[0026] The structure of the angle adjustment system also includes a defect alarm system.

[0027] The angle adjustment system can improve the efficiency of light energy generation by adjusting the inclination angle of the solar cell panel 3 .

[0028] The above description is only proposed as an implementable technical solution of the present invention, and is not intended to be a single limitation on the technical solution itself.

Claims

1. A power supply and energy storage device for a buoy-type deepwater water quality monitoring system, comprising a buoy and a conical barrel arranged on the upper part of the buoy, the outer surface of the conical barrel is equipped with a solar power generation panel, a battery connected to the solar power generation panel is embedded in the buoy, and a winch is arranged inside the conical barrel; a circular instrument accommodating cabin is provided in the bottom of the buoy, a traction rope of the winch passes through the buoy from top to bottom and enters the instrument accommodating cabin, an integrated multi-parameter water quality monitor connected to the traction rope is arranged in the instrument accommodating cabin, a wireless charging plate electrically connected to the battery is arranged on the top of the instrument accommodating cabin, and the integrated multi-parameter water quality monitor comprises a circular base, a rechargeable battery, a data storage device and a water quality monitoring element powered by the rechargeable battery are embedded in the base, and the characteristics are as follows: Its structure also includes a charging and alignment mechanism, a buoy stabilizer, and an angle adjustment system for solar panels; The charging alignment mechanism includes a gyroscope I arranged in the buoy, a gyroscope II arranged in the base, an angle regulator and a single-chip microcomputer arranged in the buoy, and the gyroscope I, the gyroscope II and the angle regulator are all wirelessly connected to the single-chip microcomputer; The angle adjuster includes four through holes that are horizontally penetrated through the side wall of the base and are arranged in a uniform circumferential array, and a water pump installed in the through holes, and the drainage direction of the water pump is alternately arranged in the order of counterclockwise, clockwise, counterclockwise, and clockwise; The control module built into the single chip microcomputer is used to calculate the method for making the rechargeable battery face the wireless charging plate when the base is recovered, which is formula (1): Where: α is the angle that needs to be adjusted when the base is recovered, α1 is the rotation angle of the buoy detected by gyroscope I, and α2 is the rotation angle of the base detected by gyroscope II.

2. The power supply and energy storage device for a buoy-type deepwater water quality monitoring system according to claim 1 is characterized in that: The buoy stabilizer comprises an inclination sensor arranged in the buoy and a buoyancy regulating mechanism arranged in a uniform circular array on the side of the buoy. The buoyancy regulating structure comprises an electric telescopic rod and a floating body connected to the electric telescopic rod.

3. The power supply and energy storage device for a buoy-type deepwater water quality monitoring system according to claim 2 is characterized in that: A water pressure balance hole is provided on the floating body.

4. The power supply and energy storage device for a buoy-type deepwater water quality monitoring system according to claim 1 is characterized in that: The angle adjustment system includes a controller, a light intensity sensor, an omnidirectional light sensor and an adjustment frame. The controller calculates the most suitable inclination angle of the solar panel based on the light intensity, light angle and the reflectivity of the water surface to the light. The adjustment frame adjusts the solar panel according to the calculation results.

5. The power supply and energy storage device for a buoy-type deepwater water quality monitoring system according to claim 1 is characterized in that: Its structure also includes a defect alarm system.

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