WO2023000752A1 - 一种用于海洋仪器的自清洁防附着装置 - Google Patents

一种用于海洋仪器的自清洁防附着装置 Download PDF

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Publication number
WO2023000752A1
WO2023000752A1 PCT/CN2022/089698 CN2022089698W WO2023000752A1 WO 2023000752 A1 WO2023000752 A1 WO 2023000752A1 CN 2022089698 W CN2022089698 W CN 2022089698W WO 2023000752 A1 WO2023000752 A1 WO 2023000752A1
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Prior art keywords
fixedly connected
frame
ring
self
mounting
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PCT/CN2022/089698
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English (en)
French (fr)
Inventor
邱宁
孙珍
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中国科学院南海海洋研究所
南方海洋科学与工程广东省实验室(广州)
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Application filed by 中国科学院南海海洋研究所, 南方海洋科学与工程广东省实验室(广州) filed Critical 中国科学院南海海洋研究所
Priority to AU2022313843A priority Critical patent/AU2022313843A1/en
Priority to US17/925,614 priority patent/US11731172B2/en
Publication of WO2023000752A1 publication Critical patent/WO2023000752A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2220/00—Type of materials or objects being removed
    • B08B2220/01—Adhesive materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
    • B63B2059/082—Cleaning devices for hulls of underwater surfaces while afloat the devices being supported on arms or rods

Definitions

  • the invention relates to the technical field of marine anti-adhesion, in particular to a self-cleaning anti-adhesion device for marine instruments.
  • Ocean observation instruments can be used for sampling, measurement, observation, analysis and data processing and other devices, including marine physical and chemical element measuring instruments, marine geological and geomorphic instruments, marine geophysical exploration instruments, marine production nets, etc., for marine scientific research, marine Provide data in many fields such as ecological environment protection, marine resource development and utilization, and marine disaster forecasting. Every year, a large number of marine instruments are deployed in many oceans around the world, and a considerable part of them are deployed on the surface of seawater to perform observation tasks. The surface of the ocean is well-lit and rich in nutrients, which is especially suitable for the attachment, coverage and growth of the marine environment. When impurities or organisms in seawater adhere to the surface of these observation instruments in the marine environment, they will quickly cover them, seriously affecting the observation accuracy of ocean instruments, and even causing the ocean observation instruments to fail to work, and reducing the use of ocean observation instruments life.
  • Chinese utility model patent CN208140141U discloses an anti-marine environment attachment device for marine instruments, which drives the cleaning brush to work through the transmission shaft and shift fork, cleans the working surface of the sensor, and achieves the purpose of preventing marine environment adhesion , Long-term reliable protection of marine instruments.
  • this technical solution utilizes a mechanical method and the addition of a protective net to intercept and clean the marine environment attachments. In use, electric drive is required to realize the mechanical attachment and scraping of the marine environment, which wastes energy.
  • the present invention proposes a self-cleaning anti-adhesion device for marine instruments, which mainly solves the problem that the existing anti-adhesion devices need to consume energy to drive.
  • a self-cleaning anti-adhesion device for marine instruments comprising a mounting frame, one end of the mounting frame is fixedly provided with a mounting seat, the other end of the mounting frame is movably provided with a screw rod, and the upper end of the mounting seat is movable
  • a first rotating seat is provided, and a metal tennis ball for accommodating the sensor is installed above the first rotating seat.
  • the metal tennis ball is fixedly connected to the mounting seat, and the top end of the screw rod is fixed to one end of the flexible connector. connected, the other end of the flexible connector is fixedly connected with the floating bag, the screw rod is threaded with the inner wheel of the internally engaging ratchet mechanism, and the outer wheel of the internally engaging ratchet mechanism is movably installed on the inner side of the installation ring.
  • the mounting ring is fixedly connected to the mounting frame, the outer wheel of the inner meshing ratchet mechanism is fixedly connected to the second rotating seat, a rotating ring is fixed between the first rotating seat and the second rotating seat, and the rotating
  • the ring is concentric with the metal tennis ball, the inner wall of the rotating ring is provided with a brush, and the brush is attached to the outer wall of the metal tennis ball.
  • first electrodes are evenly arranged on the inner wall of the rotating ring, and second electrodes are movably installed on the side of the metal tennis ball away from the first electrodes, and the first electrodes and the second electrodes are Connect to the positive and negative output terminals of the voltage generator respectively.
  • a power feeding frame is further included, one end of the power feeding frame is fixedly connected to the side wall of the first rotating seat, and the other end of the power feeding frame is fixedly connected to the second electrode.
  • the voltage generator is installed on the side or bottom of the mount.
  • it also includes a first sliding frame and a second sliding frame with an adjustable distance
  • the fixed end of the first sliding frame is fixedly connected with the lower end of the rotating ring instead of the first rotating seat
  • the sliding end of the first sliding frame is fixedly connected with the first rotating seat
  • the fixed end of the second sliding frame is fixedly connected with the upper end of the rotating ring instead of the second rotating seat.
  • the sliding end of the second sliding frame is fixedly connected with the second rotating seat.
  • the installation frame is C-shaped, the top end of the screw rod passes through the top of the installation frame, and a limit ring is installed on the top end of the screw rod.
  • the installation ring is fixedly connected to the installation frame by installing a limit frame on the outer surface.
  • a counterweight is installed on the circumference of the screw rod between the internally engaging ratchet mechanism and the installation frame.
  • the rotating ring is a semi-circular arc, a major arc or a circular ring.
  • the flexible connector is a fiber rope.
  • the beneficial effects of the present invention are as follows: the buoyancy of the natural ocean wave energy is used to drive the rotating ring to rotate in one direction to clean the outer wall of the metal tennis ball, without the need for other energy sources, the cleaning process is efficient and reliable, and the sensor installed inside the metal tennis ball is guaranteed not to be blocked, and the length of the instrument is improved. Observational precision over the time span.
  • Fig. 1 is a schematic structural diagram of a self-cleaning anti-adhesion device for marine instruments disclosed in an embodiment of the present invention
  • Fig. 2 is a partial enlarged view along line A in Fig. 1;
  • Figure 3 is a partial enlarged view of Figure 1 along the B line;
  • 1-installation frame 2-installation seat, 3-screw rod, 4-first rotating seat, 5-metal tennis ball, 6-flexible connector, 7-floating bag, 8-inner meshing ratchet mechanism, 9-installation Ring, 10-second rotating seat, 11-rotating ring, 12-hair brush, 13-first electrode, 14-second electrode, 15-voltage generator, 16-power supply frame, 17-first sliding frame, 18-the second sliding frame, 19-limiting ring, 20-limiting frame, 21-counterweight, 22-inserting rod, 23-spring.
  • This embodiment proposes a self-cleaning anti-adhesion device for marine instruments.
  • a self-cleaning anti-adhesion device for marine instruments.
  • it includes a mounting frame 1, one end of the mounting frame 1 is fixedly provided with a mounting seat 2, and the other end of the mounting frame 1 is movable.
  • the upper end of the screw mandrel 3 and the mounting seat 2 is movable to be provided with a first rotating seat 4, and a metal tennis ball 5 for accommodating the sensor is installed above the first rotating seat 4.
  • the metal tennis ball 5 is fixedly connected with the mounting seat 2, and the top of the screw rod 3 It is fixedly connected with one end of the flexible connector 6, and the other end of the flexible connector 6 is fixedly connected with the floating bag 7.
  • the screw rod 3 is threaded with the inner wheel of the internal meshing ratchet mechanism 8, and the outer wheel of the internal meshing ratchet mechanism 8 is movably installed.
  • the mounting ring 9 On the inner side of the mounting ring 9, the mounting ring 9 is fixedly connected to the mounting frame 1, and the outer wheel of the inner meshing ratchet mechanism 8 is fixedly connected to the second rotating seat 10, and a rotating ring is fixed between the first rotating seat 4 and the second rotating seat 10.
  • Ring 11, the rotating ring 11 is concentric with the metal tennis ball 5, the inner wall of the rotating ring 11 is provided with a brush 12, and the hair brush 12 is attached to the outer wall of the metal tennis ball 5.
  • the upward linear motion of the threaded rod 3 can drive the pawls of the inner wheel of the inner ratchet mechanism 8 to insert into the tooth grooves of the outer wheel of the inner ratchet mechanism 8 to transmit power in one direction.
  • the floating bag 7 when the self-cleaning anti-adhesion device works normally, the floating bag 7 is exposed to the sea surface by its own buoyancy, and as the sea surface naturally rises, the floating bag 7 floats along with the sea surface, but due to the inertial effect, the floating bag 7 will not float.
  • the one-way movement design of the internal meshing ratchet mechanism 8 guarantees that when the inner wheel is in the opposite direction When rotating, the ratchet of the inner wheel slides over on the ratchet tooth back of the outer wheel, and the outer wheel is stationary and cannot transmit power, avoiding the turning ring 11 from rotating back and forth in a small range, and the cleaning of the metal tennis ball 5 is not in place.
  • the self-cleaning anti-adhesion device disclosed in this embodiment utilizes the buoyancy of natural wave energy to drive the rotating ring 11 to rotate in one direction to clean the outer wall of the metal tennis ball 5 without requiring other energy sources. The cleaning process is efficient and reliable, ensuring that the sensors installed inside the metal tennis ball 5 (such as Temperature, salt and depth probes) are not blocked, which improves the observation accuracy of the instrument over a long period of time.
  • the inner wall of the above-mentioned rotating ring 11 is uniformly provided with a first electrode 13, and the side of the metal tennis ball 5 away from the first electrode 13 is movably installed with a second electrode 14, and the first electrode 13 and the second electrode 14 are respectively connected to the positive and negative output ends of the voltage generator 15 .
  • the voltage generator 15 can regularly release the voltage for a certain period of time, such as 20 minutes, after a period of time, and then periodically drive away the marine environment attachments of the metal tennis ball 5 or inactivate them under the action of an electric current.
  • the inactivated marine environment attachments Since new adhesive chemicals cannot be produced, the adhesive force is reduced and it is easy to peel off under the action of the brush.
  • It also includes a power feeding frame 16 , one end of the power feeding frame 16 is fixedly connected to the side wall of the first rotating base 4 , and the other end of the power feeding frame 16 is fixedly connected to the second electrode 14 .
  • the metal tennis ball 5 and the mounting base 2 are fixed, so the metal tennis ball 5 is always relatively fixed in normal operation, and the action end is the rotating ring 11 and the power supply frame 16, on which the The first electrode 13 and the second electrode 14 follow the rotating ring 11 and the power supply frame 16 to perform unidirectional rotation.
  • the second electrode 14 is movably connected to the power supply frame 16 through the insertion rod 22 , the insertion rod 22 is covered with a spring 23 , and the second electrode 14 is automatically pressed against the metal tennis ball 5 by the elastic force of the spring 23 .
  • the second electrode 14 is a carbon brush, and the voltage generator 15 is installed on the side or bottom of the mounting base 2 .
  • first sliding frame 17 and the second sliding frame 18 of adjustable pitch
  • the fixed end of the first sliding frame 17 replaces the lower end of the first rotating seat 4 and the lower end of the rotating ring 11 is fixedly connected
  • the sliding of the first sliding frame 17 end is fixedly connected with the first rotating seat 4
  • the fixed end of the second sliding frame 18 replaces the upper end of the second rotating seat 10 and the upper end of the rotating ring 11 is fixedly connected
  • the sliding end of the second sliding frame 18 is connected with the second rotating seat 10
  • the first sliding frame 17 and the second sliding frame 18 are all screw type stoppers, which are mainly used to adjust the distance between the rotating ring 11 and the metal tennis ball 5, so as to realize the close contact between the hair brush 12 and the metal tennis ball 5.
  • the principle is as follows: A screw is used to control the distance between the fixed end and the sliding end.
  • the installation frame 1 is C-shaped, the top of the screw rod 3 runs through the top of the installation frame 1, and the top end of the screw rod 3 is equipped with a limit ring 19, which can be directly connected to the flexible Connector 6 is fixedly connected.
  • the mounting ring 9 since the mounting ring 9 must maintain its fixed posture, the mounting ring 9 is fixedly connected to the mounting frame 1 by installing a limiter 20 on the outer side.
  • the limiter 20 can be Connectors of any shape can fix the mounting ring 9 under one end of the mounting frame 1, and coaxially arrange with the screw rod 3, the internal meshing ratchet mechanism 8 and other mechanisms to form effective power transmission.
  • a counterweight 21 is installed on the side of the screw rod 3 between the internal meshing ratchet mechanism 8 and the mounting frame 1, and when the sea level fluctuates due to tides, waves, sea surges or other disturbance factors When sinking, the counterweight 21 moves downward due to its own gravity, and at the same time the traction screw 3 moves downward, and finally the screw 3 is reset under the limit action of the limit ring 19.
  • the internal meshing ratchet The mechanism 8 is equivalent to reverse rotation, and no power is transmitted to the rotating ring 11, so the rotating ring 11 does not rotate.
  • the rotating ring 11 is a semi-circular arc, a major arc or a circular ring.
  • the flexible connector 6 is a fiber rope.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

一种用于海洋仪器的自清洁防附着装置，包括安装架（1），安装架（1）的其中一端固定设置有安装座（2），安装架（1）的另一端活动设置有丝杆（3），安装座（2）的上端活动设置有第一转动座（4），第一转动座（4）的上方安装有用于容纳传感器的金属网球（5），金属网球（5）与安装座（2）固定连接，丝杆（3）的顶端与柔性连接件（6）的其中一端固定连接，柔性连接件（6）的另一端与漂浮囊（7）固定连接，丝杆（3）与内啮合棘轮机构（8）的内轮进行螺纹连接，内啮合棘轮机构（8）的外轮活动安装在安装环（9）的内侧，安装环（9）与安装架（1）固定连接，内啮合棘轮机构（8）的外轮与第二转动座（10）固定连接，第一转动座（4）和第二转动座（10）之间固设有转动环（11），转动环（11）的内壁设有毛刷（12），可利用自然波浪能的上浮力驱动转动环（11）清洁金属网球（5）的外壁，无需其他能源，保证金属网球（5）内部安装的传感器不受遮挡。

Description

一种用于海洋仪器的自清洁防附着装置 技术领域
本发明涉及海洋防附着技术领域，尤其涉及一种用于海洋仪器的自清洁防附着装置。
背景技术
海洋观测仪器可用采样、测量、观察、分析和数据处理等装置设备,包括海洋物理和化学要素测量仪器、海洋地质地貌仪器、海洋地球物理勘探仪器、海洋生产网具等，为海洋科学研究、海洋生态环境保护、海洋资源开发利用、海洋灾害预报等多个领域提供数据资料。每年有大量海洋仪器布放于全球诸多海域，其中，有相当一部分海洋仪器布放于海水表层执行观测任务。海洋表层光照充足、营养物质丰富，特别适宜海洋环境附着覆盖和生长。当在海洋环境中海水中的杂质或生物等附着于这些观测仪器的表面后便会迅速覆盖，严重影响海洋仪器的观测精度，甚至导致海洋观测仪器无法工作，同时也会降低海洋观测仪器的使用寿命。
在现有技术中，中国实用新型专利CN208140141U公开了一种用于海洋仪器的防海洋环境附着装置，其通过传动轴和拨叉带动清洁刷工作，清扫传感器工作表面，达到防海洋环境附着的目的，长期可靠保护海洋仪器。但是该技术方案利用机械方式和加装护网的方式对海洋环境附着物进行拦截和清扫，在使用中需要电力驱动实现机械的海洋环境附着刮除，浪费了能源。
发明内容
针对上述问题，本发明提出一种用于海洋仪器的自清洁防附着装置，主要解决现有防附着装置需要消耗能源驱动的问题。
为解决上述技术问题，本发明的技术方案如下：
一种用于海洋仪器的自清洁防附着装置，包括安装架，所述安装架的其中一端固定设置有安装座，所述安装架的另一端活动设置有丝杆，所述安装座的上端活动设置有第一转动座，所述第一转动座的上方安装有用于容纳传感器的金属网球，所述金属网球与所述安装座固定连接，所述丝杆的顶端与柔性连接件的其中一端固定连接，所述柔性连接件的另一端与漂浮囊固定连接，所述丝杆与内啮合棘轮机构的内轮进行螺纹连接，所述内啮合棘轮机构的外轮活动安装在安装环的内侧，所述安装环与所述安装架固定连接，所述内啮合棘轮机构的外轮与第二转动座固定连接，所述第一转动座和所述第二转动座之间固设有转动环，所述转动环与所述金属网球同心，所述转动环的内壁设有毛刷，所述毛刷贴附在所述金属网球的外壁。
在一些实施方式中，所述转动环的内壁均匀设置有第一电极，所述金属网球远离所述第一电极的一侧活动安装有第二电极，所述第一电极和所述第二电极分别与电压发生器的正负极输出端连接。
在一些实施方式中，还包括给电架，所述给电架的一端与所述第一转动座的侧壁固定连接，所述给电架的另一端与所述第二电极固定连接。
在一些实施方式中，所述电压发生器安装在所述安装座的侧面或底部。
在一些实施方式中，还包括可调间距的第一滑动架和第二滑动架，所述第一滑动架的固定端代替所述第一转动座与所述转动环的下端部进行固连，所述第一滑动架的滑动端与所述第一转动座进行固连，所述第二滑动架的固定端代替所述第二转动座与所述转动环的上端部进行固连，所述第二滑动架的滑动端与所述第二转动座进行固连。
在一些实施方式中，所述安装架为C字形状，所述丝杆的顶端贯穿所述安装架的顶部，且所述丝杆的顶端安装有限位环。
在一些实施方式中，所述安装环通过在外侧面安装限位架与所述安装架固定连接。
在一些实施方式中，位于所述内啮合棘轮机构和所述安装架之间的所述丝杆周侧安装有配重块。
在一些实施方式中，所述转动环为半圆弧、优弧或圆环状的环形件。
在一些实施方式中，所述柔性连接件为纤维绳。
本发明的有益效果为：利用自然海洋波浪能的上浮力驱动转动环单向旋转清洁金属网球的外壁，无需其他能源，清洁过程高效可靠，保证金属网球内部安装的传感器不受遮挡，提高仪器长时间跨度的观测精度。
附图说明
图1为本发明实施例公开的用于海洋仪器的自清洁防附着装置的结构示意图；
图2为图1沿A线范围内的局部放大图；
图3为图1沿B线范围内的局部放大图；
其中：1-安装架，2-安装座，3-丝杆，4-第一转动座，5-金属网球，6-柔性连接件，7-漂浮囊，8-内啮合棘轮机构，9-安装环，10-第二转动座，11-转动环，12-毛刷，13-第一电极，14-第二电极，15-电压发生器，16-给电架，17-第一滑动架，18-第二滑动架，19-限位环，20-限位架，21-配重块，22-插杆，23-弹簧。
具体实施方式
为使本发明的目的、技术方案及优点更加清楚、明确，下面结合附图和具体 实施方式对本发明的内容做进一步详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释本发明，而非对本发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本发明相关的部分而非全部内容。
本实施例提出了一种用于海洋仪器的自清洁防附着装置，图1所示,包括安装架1，安装架1的其中一端固定设置有安装座2，安装架1的另一端活动设置有丝杆3，安装座2的上端活动设置有第一转动座4，第一转动座4的上方安装有用于容纳传感器的金属网球5，金属网球5与安装座2固定连接，丝杆3的顶端与柔性连接件6的其中一端固定连接，柔性连接件6的另一端与漂浮囊7固定连接，丝杆3与内啮合棘轮机构8的内轮进行螺纹连接，内啮合棘轮机构8的外轮活动安装在安装环9的内侧，安装环9与安装架1固定连接，内啮合棘轮机构8的外轮与第二转动座10固定连接，第一转动座4和第二转动座10之间固设有转动环11，转动环11与金属网球5同心，转动环11的内壁设有毛刷12，毛刷12贴附在金属网球5的外壁。本实施例中，丝杆3的上升直线运动能够驱动内啮合棘轮机构8内轮的棘爪插入内啮合棘轮机构8外轮的齿槽中，单向传递动力。
在本实施例中，当自清洁防附着装置正常工作时，漂浮囊7通过其自身的浮力暴露在海面上，随着海面的自然上浮，漂浮囊7跟随海面上浮，但由于惯性作用，除漂浮囊7之外的其他部件仍停留在原始位置，因此漂浮囊7向上进行直线运动将柔性连接件6拉直，继而柔性连接件6将这个直线运动传递到丝杆3形成一个回转运动，然后内啮合棘轮机构8将丝杆3的回转运动传递到转动环11，转动环11实现围绕金属网球5一圈乃至数圈的单向转动，最后利用转动环11内壁设置的毛刷12将金属网球5表面的附着物扫除干净。反之，当海面的自然下沉，同样由于惯性作用漂浮囊7与其他部件共同下沉，柔性连接件6会稍稍放松，再 加之内啮合棘轮机构8的单向运动设计保障，当内轮反方向转动时，内轮的棘爪在外轮的棘轮齿背上滑过，外轮静止不动无法传递动力，避免转动环11在小范围内来回转动，对金属网球5的清洁不到位。本实施例公开的自清洁防附着装置利用自然波浪能的上浮力驱动转动环11单向旋转清洁金属网球5的外壁，无需其他能源，清洁过程高效可靠，保证金属网球5内部安装的传感器(如温盐深探头)不受遮挡，提高仪器长时间跨度的观测精度。
在可选的实施方案中，如图2，上述的转动环11的内壁均匀设置有第一电极13，金属网球5远离第一电极13的一侧活动安装有第二电极14，第一电极13和第二电极14分别与电压发生器15的正负极输出端连接。电压发生器15可在经过一端时间的后定时释放一定时长例如20min的电压，进而周期性对金属网球5的海洋环境附着物驱离或在电流作用下灭活，灭活后的海洋环境附着物由于无法产生新的粘附性化学物质，进而粘附力降低，容易在毛刷的作用下剥离。
还包括给电架16，给电架16的一端与第一转动座4的侧壁固定连接，给电架16的另一端与第二电极14固定连接。实际上，在上述方案中，金属网球5与安装座2之间进行了固定，因此金属网球5在正常工作中始终保护相对固定，动作端为转动环11和给电架16，其上分别安装的第一电极13和第二电极14跟随转动环11和给电架16进行单向的旋转。
如图3，第二电极14通过插杆22与给电架16活动连接，插杆22外套接弹簧23，通过弹簧23的弹力，自动将第二电极14压紧在金属网球5。更优的，第二电极14为碳刷，电压发生器15安装在安装座2的侧面或底部。
还包括可调间距的第一滑动架17和第二滑动架18，第一滑动架17的固定端代替第一转动座4与转动环11的下端部进行固连，第一滑动架17的滑动端与第 一转动座4进行固连，第二滑动架18的固定端代替第二转动座10与转动环11的上端部进行固连，第二滑动架18的滑动端与第二转动座10进行固连。第一滑动架17和第二滑动架18均为螺杆式限位器，主要用于调节转动环11和金属网球5之间的距离，实现毛刷12与金属网球5的紧密接触，其原理为使用一根螺杆控制固定端和滑动端之间的距离。
在一些可选的实施方案中，安装架1为C字形状，丝杆3的顶端贯穿安装架1的顶部，且丝杆3的顶端安装有限位环19，该限位环19可直接与柔性连接件6固连。
在一些可选的实施方案中，由于安装环9必须保持其固定姿态，故，安装环9通过在外侧面安装限位架20与安装架1固定连接，图中可见，该限位架20可以是任何形状的连接件，能够将安装环9固定在安装架1其中一端的下方，与丝杆3、内啮合棘轮机构8等机构同轴设置，以形成有效的动力传递。
在一些可选的实施方案中，位于内啮合棘轮机构8和安装架1之间的丝杆3周侧安装有配重块21，当潮汐、波浪、海涌或其他扰动因素引起的海面波动海面下沉时，配重块21由于其自身的重力作用往下运动，同时牵引丝杆3往下运动，最终丝杆3在限位环19的限位作用下复位，此过程下，内啮合棘轮机构8相当于反转，无动力传递到转动环11处，因此转动环11不进行旋转运动。
在一些可选的实施方案中，转动环11为半圆弧、优弧或圆环状的环形件。
在一些可选的实施方案中，柔性连接件6为纤维绳。
上述实施例只是为了说明本发明的技术构思及特点，其目的是在于让本领域内的普通技术人员能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡是根据本发明内容的实质所做出的等效的变化或修饰，都应涵盖在 本发明的保护范围内。

Claims (10)

  1. 一种用于海洋仪器的自清洁防附着装置，其特征在于，包括安装架，所述安装架的其中一端固定设置有安装座，所述安装架的另一端活动设置有丝杆，所述安装座的上端活动设置有第一转动座，所述第一转动座的上方安装有用于容纳传感器的金属网球，所述金属网球与所述安装座固定连接，所述丝杆的顶端与柔性连接件的其中一端固定连接，所述柔性连接件的另一端与漂浮囊固定连接，所述丝杆与内啮合棘轮机构的内轮进行螺纹连接，所述内啮合棘轮机构的外轮活动安装在安装环的内侧，所述安装环与所述安装架固定连接，所述内啮合棘轮机构的外轮与第二转动座固定连接，所述第一转动座和所述第二转动座之间固设有转动环，所述转动环与所述金属网球同心，所述转动环的内壁设有毛刷，所述毛刷贴附在所述金属网球的外壁。
  2. 如权利要求1所述的用于海洋仪器的自清洁防附着装置，其特征在于，所述转动环的内壁均匀设置有第一电极，所述金属网球远离所述第一电极的一侧活动安装有第二电极，所述第一电极和所述第二电极分别与电压发生器的正负极输出端连接。
  3. 如权利要求2所述的用于海洋仪器的自清洁防附着装置，其特征在于，还包括给电架，所述给电架的一端与所述第一转动座的侧壁固定连接，所述给电架的另一端与所述第二电极固定连接。
  4. 如权利要求2所述的用于海洋仪器的自清洁防附着装置，其特征在于，所述电压发生器安装在所述安装座的侧面或底部。
  5. 如权利要求1所述的用于海洋仪器的自清洁防附着装置，其特征在于，还包括可调间距的第一滑动架和第二滑动架，所述第一滑动架的固定端代替所述第一转动座与所述转动环的下端部进行固连，所述第一滑动架的滑动端与所述第一转动 座进行固连，所述第二滑动架的固定端代替所述第二转动座与所述转动环的上端部进行固连，所述第二滑动架的滑动端与所述第二转动座进行固连。
  6. 如权利要求1所述的用于海洋仪器的自清洁防附着装置，其特征在于，所述安装架为C字形状，所述丝杆的顶端贯穿所述安装架的顶部，且所述丝杆的顶端安装有限位环。
  7. 如权利要求1所述的用于海洋仪器的自清洁防附着装置，其特征在于，所述安装环通过在外侧面安装限位架与所述安装架固定连接。
  8. 如权利要求1所述的用于海洋仪器的自清洁防附着装置，其特征在于，位于所述内啮合棘轮机构和所述安装架之间的所述丝杆周侧安装有配重块。
  9. 如权利要求1所述的用于海洋仪器的自清洁防附着装置，其特征在于，所述转动环为半圆弧、优弧或圆环状的环形件。
  10. 如权利要求1所述的用于海洋仪器的自清洁防附着装置，其特征在于，所述柔性连接件为纤维绳。
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