Intelligent detection device for marine floating oil pollution and detection process thereof

Abstract

The invention relates to the technical field of floating oil detection devices, discloses an intelligent detection device for floating oil pollution of ocean water and a detection process thereof, and aims to solve the problems that the monitoring distance is changed due to ebb and fall of the tide, and mineral substances in the ocean water are condensed on the lower end surface of the monitoring device to shield fluorescent rays. By changing the fixedly mounted main body into sliding mounting, the floating ball drives the mounting frame and the main body to slide towards the upper end of the sliding rail under the buoyancy of ocean water during flood tide, and the main body slides towards the lower end of the sliding rail due to the gravity of the main body and the floating ball during ebb tide, so that the distance between the lower end surface of the main body and the surface of the ocean water is kept unchanged; the influence on the monitoring accuracy of the floating oil in the ocean water due to large change of the distance between the lower end surface of the main body and the ocean water surface is prevented; the main body moves up and down to drive the powerful permanent magnet strip and the cleaning strip to reciprocate, so that the cleaning strip cleans the lower end face of the main body.

Description

Technical Field

[0001] The present application relates to the technical field of oil slick detection devices, and in particular to an intelligent detection device for marine oil slick pollution and a detection process thereof. Background Art

[0002] The intelligent oil spill detection device is an automated monitoring system that integrates optical, electrochemical, radar, and AI algorithms. It is primarily used to identify, quantify, and issue early warnings for oil spills on the ocean surface in real time. Because marine areas such as ports and ship operation areas, offshore oil fields, and drilling platforms require real-time monitoring of oil spills on the ocean surface, intelligent oil spill detection devices are installed on platforms within these monitoring areas.

[0003] Since wide-area monitoring is required in marine areas such as ocean ports and ship operation areas, offshore oil fields and drilling platforms, some intelligent detection devices for oil slick pollution are fixedly installed on the pillars of ports or drilling platforms. However, due to the ebb and flow of the ocean tides, at high tide, the intelligent detection device for oil slick pollution is too close to the sea level, and at low tide, the intelligent detection device for oil slick pollution is too far from the sea level. The ebb and flow of the tides will affect the accuracy of the intelligent detection device for oil slick monitoring of sea level oil. In addition, the end face of the intelligent detection device for oil slick pollution is close to the sea level. During the evaporation of ocean water, minerals in the ocean water will condense on the lower end face of the intelligent detection device for oil slick pollution, blocking the fluorescent rays emitted by the intelligent detection device for oil slick pollution, thereby affecting the intelligent detection device for oil slick monitoring of ocean water. Summary of the Invention

[0004] The present application proposes an intelligent detection device for marine oil pollution and its detection process, which has the advantages of automatically controlling the distance from the ocean level and preventing condensed minerals from blocking fluorescent rays. It is used to solve the problem of changes in monitoring distance due to the ebb and flow of tides and the problem of minerals in the ocean water condensing on the lower end face of the monitoring device to block fluorescent rays.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: an intelligent detection device for marine oil pollution and its detection process, including a main body, two mounting frames and a slide rail, the middle of the mounting frame is sleeved on the side wall of the main body, the two ends of the mounting frame are clamped on the slide rail, the mounting frame and the slide rail are slidably installed, and a plurality of floating rods are installed in an array at the bottom end of the side wall of the main body, and the other end of the floating rod is fixedly connected to a floating ball; the lower end face of the main body is provided with two parallel sliding grooves, and a cleaning mechanism for cleaning the lower end face of the main body is connected in the sliding groove.

[0006] Furthermore, the cleaning mechanism includes: a sliding block, one end of which is slidably installed in the sliding groove; a strong permanent magnet strip, both ends of which are fixedly connected to the sliding blocks on both sides; a cleaning strip, which is fixedly installed on the side of the strong permanent magnet strip close to the lower end surface of the main body; a longitudinal through hole is opened in the middle of the slide rail, and a power port is opened in the slide rail toward the middle of the end surface of the main body, and a power mechanism is provided in the power port to drive the cleaning mechanism to clean the lower end surface of the main body.

[0007] Furthermore, there are two cleaning strips, which are fixedly mounted on the upper end surface of the strong permanent magnet strip. The cleaning strips are installed at an angle, and one end of the two cleaning strips is close to the lower end surface of the main body and away from the vertical plane where the center line of the strong permanent magnet strip is located.

[0008] Furthermore, the power mechanism includes: a driven shaft, with both ends movably inserted into the side walls of the power port; a strong permanent magnet block, fixedly sleeved on the position near the two ends of the driven shaft; two groups of mounting grooves are opened on the end face of the slide rail facing the main body, and the mounting groove is provided with a redirecting mechanism for changing the magnetic pole direction of the strong permanent magnet block, and the redirecting mechanism includes: a power rotating shaft, with both ends movably inserted into the side walls of the mounting groove; a half gear, fixedly sleeved on the position near the two ends of the power rotating shaft, the teeth of the upper half gear protruding from the mounting groove, and the teeth of the lower half gear being in the mounting groove; a steel wire rope is wound in the middle of the power rotating shaft, the two ends of the steel wire rope are respectively wound on the power rotating shaft in the two mounting grooves, the middle of the steel wire rope is wound in the middle of the driven shaft, and the mounting frame is close to the side wall of the end face of the slide rail with a number of equally spaced power grooves.

[0009] Furthermore, the two groups of mounting grooves are respectively close to the upper end and the lower end of the slide rail, and the distance between the upper and lower mounting grooves of the slide rail is greater than twice the length of the main body.

[0010] Furthermore, one of the magnetic poles of the strong permanent magnet block faces the main body, and one of the magnetic poles of the strong permanent magnet strip faces the end face of the slide rail.

[0011] Furthermore, two parallel magnetic isolation plates are fixedly installed in the power port of the slide rail, and the magnetic isolation plates are located above and below the strong permanent magnet block.

[0012] Furthermore, an anti-sway mechanism is provided between the main body and the mounting frame to prevent the main body from shaking. The anti-sway mechanism includes: a filling bag, which is fixedly mounted on the outer wall of the main body and is located in the mounting frame, and the upper and lower filling bags are connected by a connecting pipe; a pressure relief valve, which is connected to the upper filling bag; an air replenishment bag, which is provided in the sliding groove, and the air replenishment bag is connected to the filling bag below through a ventilation pipe, and a one-way valve is connected at the connection point between the air replenishment bag and the ventilation pipe, and the air replenishment bag is connected to an air replenishment valve.

[0013] Furthermore, the flow direction of the pressure relief valve is from the filling bag to the outside, the flow direction of the air replenishment valve is from the outside to the air replenishment bag, and the flow direction of the one-way valve between the air replenishment bag and the ventilation tube is from the air replenishment bag to the ventilation tube.

[0014] Further, the following steps are included:

[0015] S1. During high tide, the floating ball drives the floating rod, the main body and the mounting frame upwards. During low tide, the main body, the mounting frame and the floating ball move downwards until the floating ball floats to the sea level. The distance between the lower end surface of the main body and the sea level is within a small range.

[0016] S2. When the tide is high, when the main body and the mounting frame are about to move up to the upper end of the slide rail, the power slot on the upper mounting frame drives the upper half gear to rotate, and the half gear drives the power rotating shaft to rotate synchronously, so that the upper power rotating shaft continues to wrap around the wire rope, and the wire rope pulls the driven shaft and the strong permanent magnet block to rotate, thereby changing the magnetic pole of the strong permanent magnet block toward the main body; when the tide is low, the magnetic pole of the strong permanent magnet block is changed again toward the main body;

[0017] S3. When the tide is high, the floating ball drives the floating rod, the main body and the mounting frame upward. The strong permanent magnetic strip at the lower end of the main body is aligned with the strong permanent magnetic block. The magnetic force of the strong permanent magnetic block attracts or repels the strong permanent magnetic strip, causing the strong permanent magnetic strip to drive the sliding block and the cleaning strip to move. The cleaning strip cleans the lower end surface of the main body. When the tide is low, the cleaning strip cleans the lower end surface of the main body again.

[0018] S4. During the process of high tide and low tide, the floating ball, the mounting frame and the main body move up and down. When the strong permanent magnetic strip at the bottom of the main body is attracted by the magnetic force of the strong permanent magnetic block, the strong permanent magnetic strip drives the sliding block to squeeze the air replenishing bag, so that the gas in the air replenishing bag enters the filling bag, filling the gas in the filling bag.

[0019] This application has the following beneficial effects:

[0020] 1. The present application provides an intelligent detection device for oil spill pollution in marine water. By changing the fixed installation main body to a sliding installation, at high tide, the floating ball is affected by the buoyancy of the ocean water, and the floating ball drives the mounting frame and the main body to slide toward the upper end of the slide rail. At low tide, due to the gravity of the main body and the floating ball, the main body slides toward the lower end of the slide rail, thereby ensuring that the distance between the lower end face of the main body and the ocean water surface remains unchanged, thereby preventing the accuracy of oil spill monitoring in marine water from being affected by a large change in the distance between the lower end face of the main body and the ocean water surface.

[0021] 2. The present application provides an intelligent detection device for marine oil pollution. During the up and down movement of the main body and the mounting frame, the power slot on the mounting frame drives the half gear to rotate, and the half gear drives the power rotating shaft to rotate synchronously, so that the power rotating shaft pulls the wire rope, and the wire rope drives the power mechanism to rotate, changing the magnetic pole of the strong permanent magnet block toward the main body, so that when the main body and the mounting frame move up and down, the strong permanent magnet block can drive the strong permanent magnet bar and the cleaning bar to move back and forth, and the cleaning bar cleans the lower end surface of the main body, thereby preventing minerals in the ocean water from condensing on the lower end surface of the main body and blocking the fluorescent rays.

[0022] 3. The present application provides an intelligent detection device for marine oil pollution. When a strong permanent magnetic strip drives a sliding block to move back and forth in a sliding groove, the sliding block squeezes the air-filling bag, causing the gas in the air-filling bag to enter the filling bag through the ventilation tube, thereby filling the filling bag between the main body and the mounting frame, preventing the sea breeze from impacting the main body during long-term use, resulting in a gap between the main body and the mounting frame, thereby avoiding the gap between the main body and the mounting frame causing the main body to tilt or shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments disclosed herein and, together with the description, serve to explain the principles disclosed herein.

[0024] The present disclosure can be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 It is a partial structural schematic diagram of the slide rail of the present invention;

[0027] Figure 3 For the present invention Figure 2 A magnified view of the local structure at center A;

[0028] Figure 4 For the present invention Figure 2 A magnified view of the local structure at point B in the middle;

[0029] Figure 5 It is a structural schematic diagram of the main body and the mounting frame of the present invention;

[0030] Figure 6 It is a cross-sectional view of the main body of the present invention from the sliding groove;

[0031] Figure 7 For the present invention Figure 6 A magnified view of the local structure at point C in the middle;

[0032] Figure 8It is a schematic structural diagram of the mounting frame, cleaning mechanism, filling bag and air replenishing bag of the present invention.

[0033] In the figure: 1. Main body; 11. Sliding groove; 2. Mounting frame; 21. Power groove; 31. Floating rod; 32. Floating ball; 4. Slide rail; 41. Through hole; 42. Mounting groove; 43. Redirecting mechanism; 431. Power rotating shaft; 432. Half gear; 44. Power mechanism; 441. Driven shaft; 442. Strong permanent magnet block; 45. Steel wire rope; 46. Magnetic isolation plate; 5. Cleaning mechanism; 51. Sliding block; 52. Strong permanent magnet strip; 53. Cleaning strip; 61. Filling bag; 62. Connecting pipe; 63. Pressure relief valve; 64. Air supply bag; 65. Ventilation pipe; 66. Air supply valve. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0035] See also Figure 1 , an intelligent detection device for marine oil pollution, including a main body 1 and a mounting frame 2, the middle position of the two mounting frames 2 is sleeved on the side wall of the main body 1, and the two ends of the mounting frame 2 are clamped on the slide rail 4, the mounting frame 2 is clamped on the end of the slide rail 4 and slidably installed with the slide rail 4, and the mounting frame 2 between the main body 1 and the slide rail 4 is fastened to the two ends of the mounting frame 2 using fixing bolts to ensure that the ends of the mounting frame 2 are only clamped on the slide rail 4, and a plurality of floating rods 31 are installed in an array at the bottom end of the side wall of the main body 1. The floating rods 31 are installed obliquely, and the other end of the floating rods 31 is away from the straight line where the axis of the main body 1 is located. The other end of the floating rod 31 is fixedly connected to a floating ball 32, and the floating ball 32 is in the main body 1 32 obliquely below the main body 1 to prevent the floating ball 32 from blocking the emission of fluorescent rays in the main body 1; during installation, the slide rail 4 is fixedly installed on the column of the port or drilling platform, and the floating ball 32 floats on the sea level. At high tide, due to the buoyancy of the floating ball 32, the floating ball 32 drives the floating rod 31, the main body 1 and the mounting frame 2 to move up in sequence. At low tide, under the action of the gravity of the main body 1, the mounting frame 2 and the floating ball 32, the main body 1, the mounting frame 2 and the floating ball 32 move down until the floating ball 32 floats to the sea level, thereby ensuring that the distance between the lower end face of the main body 1 and the sea level floats within a smaller range, preventing the accuracy of oil spill monitoring in the ocean water from being affected by a large change in the distance between the lower end face of the main body 1 and the ocean water surface.

[0036] See also Figures 1-8, a longitudinal through hole 41 is provided in the middle of the slide rail 4, a power port is provided in the middle of the end surface of the slide rail 4 facing the main body 1, and a power mechanism 44 is provided in the power port, the power mechanism 44 includes a driven shaft 441 and a strong permanent magnet block 442, and the two ends of the driven shaft 441 are movably inserted into the side wall of the power port, and the driven shaft 441 is fixedly sleeved with a strong permanent magnet block 442 near the two ends. Two groups of mounting grooves 42 are provided on the end surface of the slide rail 4 facing the main body 1, and the two groups of mounting grooves 42 are respectively close to the upper and lower ends of the slide rail 4. The distance between the upper and lower mounting grooves 42 of the slide rail 4 is greater than twice the length of the main body 1, and a redirecting mechanism 43 for changing the magnetic pole direction of the strong permanent magnet block 442 is provided in the mounting groove 42. The redirecting mechanism 43 includes a power rotating shaft 431 and a half gear 432. The power rotating shaft 431 is movably arranged in the mounting groove 42, and the two ends of the power rotating shaft 431 are movably inserted into the side walls of the mounting groove 42, and the power rotating shaft 431 is fixedly sleeved with half gears 432 near the two ends, and the teeth of the upper half gear 432 protrude from the mounting groove 42, and the teeth of the lower half gear 432 are in the mounting groove 42. A steel wire rope 45 is wound around the middle of the power rotating shaft 431 in the mounting groove 42, and the two ends of the steel wire rope 45 are respectively wound around the power rotating shaft 431 in the two mounting grooves 42, and the middle of the steel wire rope 45 is wound around the middle of the driven shaft 441 in the power port. A plurality of equally spaced power slots 21 are opened on the side wall of the mounting frame 2 close to the end face of the slide rail 4, and when the mounting frame 2 moves up and down with the main body 1, the power slots 21 of the mounting frame 2 can push the half gear 432 to rotate:

[0037] The lower end surface of the main body 1 is provided with two parallel sliding grooves 11, and the planes where the two sliding grooves 11 are located are perpendicular to the end surfaces of the slide rails 4. A cleaning mechanism 5 for cleaning the lower end surface of the main body 1 is connected to the sliding groove 11. The power mechanism 44 can drive the cleaning mechanism 5 to clean the lower end surface of the main body 1. The cleaning mechanism 5 includes a sliding block 51, a strong permanent magnet strip 52 and a cleaning strip 53. One end of the sliding block 51 is slidably installed in the sliding groove 11, and the other end of the sliding block 51 extends out of the sliding groove 11. The end of the sliding block 51 extending out of the sliding groove 11 is fixedly connected to the strong permanent magnet strip 52, and the two ends of the strong permanent magnet strip 52 are respectively fixedly connected to the sliding blocks 51 on both sides. A cleaning strip 53 is fixedly installed on the side of the strong permanent magnet strip 52 close to the lower end surface of the main body 1, and the upper end of the cleaning strip 53 is close to the lower end surface of the main body 1.

[0038] One of the magnetic poles of the strong permanent magnet block 442 is facing the main body 1, and one of the magnetic poles of the strong permanent magnet strip 52 is facing the end face of the slide rail 4; when the strong permanent magnet strip 52 and the strong permanent magnet block 442 are opposite to each other, the strong permanent magnet block 442 can attract or repel the strong permanent magnet strip 52, so that the strong permanent magnet strip 52 drives the sliding block 51 and the cleaning strip 53 to move, thereby causing the cleaning strip 53 to scrape and clean the lower end face of the main body 1.

[0039] When the tide is high, due to the buoyancy of the floating ball 32, the floating ball 32 drives the floating rod 31, the main body 1 and the mounting frame 2 to move up in sequence. When the main body 1 and the mounting frame 2 are about to move up to the upper end of the slide rail 4, the power slot 21 on the upper mounting frame 2 engages with the upper half gear 432, pushing the upper half gear 432 to rotate. When the upper half gear 432 rotates, the half gear 432 drives the power rotating shaft 431 to rotate synchronously, so that the upper power rotating shaft 431 continues to wrap around the wire rope 45, so that the wire rope 45 pulls the driven shaft 441 and the strong permanent magnet block 442 to rotate, thereby changing the magnetic pole of the strong permanent magnet block 442 toward the main body 1. At the same time, the wire rope 45 pulls the lower half gear 432, so that the lower power rotating shaft 431 and the half gear 432 rotate, so that the lower power rotating shaft The teeth of the power rotating shaft 431 protrude from the mounting groove 42; when the tide recedes, under the action of the gravity of the main body 1, the mounting frame 2 and the floating ball 32, the main body 1, the mounting frame 2 and the floating ball 32 move downward. When the main body 1 and the mounting frame 2 are about to move down to the lower end of the slide rail 4, the power groove 21 on the lower mounting frame 2 engages with the lower half gear 432, pushing the lower half gear 432 to rotate. When the lower half gear 432 rotates, the half gear 432 drives the power rotating shaft 431 to rotate synchronously, so that the lower power rotating shaft 431 continues to wrap around the wire rope 45, so that the wire rope 45 pulls the driven shaft 441 and the strong permanent magnet block 442 to rotate, thereby changing the magnetic pole of the strong permanent magnet block 442 toward the main body 1; in this process, the magnetic pole direction of the strong permanent magnet block 442 will change every time the tide rises and falls;

[0040] Moreover, when the tide is high, the floating ball 32 drives the floating rod 31, the main body 1 and the mounting frame 2 to move upward in sequence. The strong permanent magnetic strip 52 at the lower end of the main body 1 is directly opposite to the strong permanent magnetic block 442. The magnetic force of the strong permanent magnetic block 442 will attract or repel the strong permanent magnetic strip 52, so that the strong permanent magnetic strip 52 drives the sliding block 51 and the cleaning strip 53 to move, thereby causing the cleaning strip 53 to clean the lower end surface of the main body 1. Similarly, when the tide is low, the main body 1, the mounting frame 2 and the floating ball 32 are in a state of being moved upward. Under the action of gravity 32, the main body 1, the mounting frame 2 and the floating ball 32 move downward, and the strong permanent magnet strip 52 at the lower end of the main body 1 is opposite to the strong permanent magnet block 442. The magnetic force of the strong permanent magnet block 442 will repel or attract the strong permanent magnet strip 52, so that the strong permanent magnet strip 52 drives the sliding block 51 and the cleaning strip 53 to move, so that the cleaning strip 53 cleans the lower end surface of the main body 1, thereby preventing minerals in the ocean water from condensing on the lower end surface of the main body 1 and blocking the fluorescent rays.

[0041] There are two cleaning strips 53, and the two cleaning strips 53 are fixedly installed on the upper end surface of the strong permanent magnet strip 52. The cleaning strips 53 are installed at an angle, and one end of the two cleaning strips 53 is close to the lower end surface of the main body 1 and away from the vertical plane where the center line of the strong permanent magnet strip 52 is located; when the magnetic force of the strong permanent magnet block 442 attracts or repels the strong permanent magnet strip 52, and the strong permanent magnet strip 52 drives the cleaning strip 53 to move, it is ensured that the inclined angle of the cleaning strip 53 cleans the minerals condensed on the lower end surface of the main body 1 to prevent the minerals condensed on the lower end surface of the main body 1 from being relatively compact, and the cleaning strip 53 cannot clean the minerals condensed on the lower end surface of the main body 1 well.

[0042] Two parallel magnetic isolation plates 46 are fixedly installed in the power port of the slide rail 4, and the magnetic isolation plates 46 are located above and below the strong permanent magnet block 442. The magnetic isolation plates 46 isolate the magnetism generated by the strong permanent magnet block 442 to prevent the strong permanent magnet strip 52 at the lower end of the main body 1 from being attracted or pushed by the magnetic force of the strong permanent magnet block 442 when the floating ball 32 drives the main body 1 to move up and down. When the strong permanent magnet strip 52 at the lower end of the main body 1 is close to the strong permanent magnet block 442, the strong permanent magnet strip 52 will be attracted or pushed by the magnetic force of the strong permanent magnet block 442 when it is facing the strong permanent magnet block 442, preventing the ebb and flow of the tide from being too long. The strong permanent magnet strip 52 is in the middle position of the lower end of the main body 1, blocking the emission of fluorescent rays in the main body 1.

[0043] An anti-sway mechanism is provided between the main body 1 and the mounting frame 2 to prevent the main body 1 from shaking. The anti-sway mechanism includes a filling bag 61, a connecting pipe 62, a pressure relief valve 63, an air-filling bag 64, a vent pipe 65 and an air-filling valve 66. The filling bag 61 is fixedly sleeved on the outer wall of the main body 1, and the filling bag 61 is located between the main body 1 and the mounting frame 2. When the external wind blows the main body 1 and causes the main body 1 to have a tilting tendency, there is a filling bag 61 between the side wall of the main body 1 and the mounting frame 2 to prevent the side wall of the main body 1 from rigidly contacting the mounting frame 2, resulting in squeezing marks on the side wall of the main body 1. The filling bags 61 in the upper and lower mounting frames 2 are connected through the connecting pipe 62. The upper filling bag 61 is connected to the pressure relief valve 63. An air-filling bag 64 is provided in the sliding groove 11. One end of the air-filling bag 64 is fixedly connected to the sliding block 51, and the other end of the air-filling bag 64 is fixedly connected to the side wall of the sliding groove 11. The air-filling bag 64 is connected to the filling bag 61 below through the vent pipe 65. The connection point between the air filling bag 64 and the vent pipe 65 is connected to a one-way valve, and the air filling bag 64 is connected to an air filling valve 66 below one end of the sliding block 51; during the process of high tide and low tide, the floating ball 32, the mounting frame 2 and the main body 1 move up and down, and the strong permanent magnet strip 52 at the bottom end of the main body 1 is attracted or repelled by the magnetic force of the strong permanent magnet block 442, so that the strong permanent magnet strip 52 drives the sliding block 51 to move back and forth. In the process of the sliding block 51 moving toward the slide rail 4, the sliding block 51 squeezes the air filling bag 64 in the sliding groove 11, so that the gas in the air filling bag 64 enters the filling bag 61 through the one-way valve and the vent pipe 65, filling the gas in the filling bag 61, ensuring the pressure of the gas in the filling bag 61, so that the filling bag 61 can straighten the main body 1, thereby preventing the sea breeze from impacting the main body 1 during long-term use, resulting in a gap between the main body 1 and the mounting frame 2, thereby avoiding the gap between the main body 1 and the mounting frame 2 causing the main body 1 to tilt or shake.

[0044] The flow direction of the pressure relief valve 63 is from the filling bag 61 to the outside, which relieves the pressure of the filling bag 61 and prevents too much gas from entering the filling bag 61 from the air-replenishing bag 64, resulting in excessive air pressure in the filling bag 61; the flow direction of the air-replenishing valve 66 is from the outside to the inside of the air-replenishing bag 64. When the strong permanent magnet strip 52 is pushed by the magnetic repulsion of the strong permanent magnet block 442, the strong permanent magnet strip 52 drives the sliding block 51 and one end of the air-replenishing bag 64 to move synchronously. At this time, the outside gas enters the air-replenishing bag 64 through the air-replenishing valve 66 to replenish the gas in the air-replenishing bag 64; the flow direction of the one-way valve between the air-replenishing bag 64 and the ventilation pipe 65 is from the air-replenishing bag 64 to the ventilation pipe 65, which prevents the gas in the air-replenishing bag 64 from flowing into the ventilation pipe 65 and then flowing back.

[0045] The working principle of the present invention is as follows:

[0046] See also Figures 1-8During installation, the slide rail 4 is fixedly installed on the column of the port or drilling platform, and the floating ball 32 floats on the sea level. At high tide, due to the buoyancy of the floating ball 32, the floating ball 32 drives the floating rod 31, the main body 1 and the mounting frame 2 to move up in sequence. At low tide, under the action of the gravity of the main body 1, the mounting frame 2 and the floating ball 32, the main body 1, the mounting frame 2 and the floating ball 32 move down until the floating ball 32 floats to the sea level, thereby ensuring that the distance between the lower end face of the main body 1 and the sea level floats within a smaller range, preventing the accuracy of oil floating monitoring in the ocean water from being affected by a large change in the distance between the lower end face of the main body 1 and the ocean water surface.

[0047] When the tide is high, due to the buoyancy of the floating ball 32, the floating ball 32 drives the floating rod 31, the main body 1 and the mounting frame 2 to move up in sequence. When the main body 1 and the mounting frame 2 are about to move up to the upper end of the slide rail 4, the power slot 21 on the upper mounting frame 2 engages with the upper half gear 432, pushing the upper half gear 432 to rotate. When the upper half gear 432 rotates, the half gear 432 drives the power rotating shaft 431 to rotate synchronously, so that the upper power rotating shaft 431 continues to wrap around the wire rope 45, so that the wire rope 45 pulls the driven shaft 441 and the strong permanent magnet block 442 to rotate, thereby changing the magnetic pole of the strong permanent magnet block 442 toward the main body 1. At the same time, the wire rope 45 pulls the lower half gear 432, so that the lower power rotating shaft 431 and the half gear 432 rotate, so that the lower power rotating shaft The teeth of the power rotating shaft 431 protrude from the mounting groove 42; when the tide recedes, under the action of the gravity of the main body 1, the mounting frame 2 and the floating ball 32, the main body 1, the mounting frame 2 and the floating ball 32 move downward. When the main body 1 and the mounting frame 2 are about to move down to the lower end of the slide rail 4, the power groove 21 on the lower mounting frame 2 engages with the lower half gear 432, pushing the lower half gear 432 to rotate. When the lower half gear 432 rotates, the half gear 432 drives the power rotating shaft 431 to rotate synchronously, so that the lower power rotating shaft 431 continues to wrap around the wire rope 45, so that the wire rope 45 pulls the driven shaft 441 and the strong permanent magnet block 442 to rotate, thereby changing the magnetic pole of the strong permanent magnet block 442 toward the main body 1; in this process, the magnetic pole direction of the strong permanent magnet block 442 will change every time the tide rises and falls;

[0048] Moreover, when the tide is high, the floating ball 32 drives the floating rod 31, the main body 1 and the mounting frame 2 to move upward in sequence. The strong permanent magnetic strip 52 at the lower end of the main body 1 is directly opposite to the strong permanent magnetic block 442. The magnetic force of the strong permanent magnetic block 442 will attract or repel the strong permanent magnetic strip 52, so that the strong permanent magnetic strip 52 drives the sliding block 51 and the cleaning strip 53 to move, thereby causing the cleaning strip 53 to clean the lower end surface of the main body 1. Similarly, when the tide is low, the main body 1, the mounting frame 2 and the floating ball 32 are in a state of being moved upward. Under the action of gravity 32, the main body 1, the mounting frame 2 and the floating ball 32 move downward, and the strong permanent magnet strip 52 at the lower end of the main body 1 is opposite to the strong permanent magnet block 442. The magnetic force of the strong permanent magnet block 442 will repel or attract the strong permanent magnet strip 52, so that the strong permanent magnet strip 52 drives the sliding block 51 and the cleaning strip 53 to move, so that the cleaning strip 53 cleans the lower end surface of the main body 1, thereby preventing minerals in the ocean water from condensing on the lower end surface of the main body 1 and blocking the fluorescent rays.

[0049] During the process of high tide and low tide, the floating ball 32, the mounting frame 2 and the main body 1 move up and down, and the strong permanent magnet strip 52 at the bottom end of the main body 1 is attracted or repelled by the magnetic force of the strong permanent magnet block 442, so that the strong permanent magnet strip 52 drives the sliding block 51 to move back and forth. In the process of the sliding block 51 moving toward the slide rail 4, the sliding block 51 squeezes the air replenishing bag 64 in the sliding groove 11, so that the gas in the air replenishing bag 64 enters the filling bag 61 through the one-way valve and the vent pipe 65, fills the gas in the filling bag 61, ensures the pressure of the gas in the filling bag 61, and makes the filling bag 61 straighten the main body 1, thereby preventing the sea breeze from impacting the main body 1 during long-term use, resulting in a gap between the main body 1 and the mounting frame 2, thereby avoiding the gap between the main body 1 and the mounting frame 2 causing the main body 1 to tilt or shake.

[0050] The detection process of the present invention comprises the following steps:

[0051] S1. During high tide, the floating ball 32 drives the floating rod 31, the main body 1, and the mounting frame 2 upward. During low tide, the main body 1, the mounting frame 2, and the floating ball 32 move downward until the floating ball 32 floats to the sea level. The distance between the lower end surface of the main body 1 and the sea level is within a relatively small range.

[0052] S2. When the tide is high, when the main body 1 and the mounting frame 2 are about to move up to the upper end of the slide rail 4, the power slot 21 on the upper mounting frame 2 pushes the upper half gear 432 to rotate, and the half gear 432 drives the power rotating shaft 431 to rotate synchronously, so that the upper power rotating shaft 431 continues to wind the wire rope 45, and the wire rope 45 pulls the driven shaft 441 and the strong permanent magnet block 442 to rotate, thereby changing the magnetic pole of the strong permanent magnet block 442 toward the main body 1; when the tide is low, when the main body 1 and the mounting frame 2 are about to move down to the lower end of the slide rail 4, the power slot 21 on the lower mounting frame 2 pushes the lower half gear 432 to rotate, and the half gear 432 drives the power rotating shaft 431 to rotate synchronously, so that the lower power rotating shaft 431 continues to wind the wire rope 45, and the wire rope 45 pulls the driven shaft 441 and the strong permanent magnet block 442 to rotate, thereby changing the magnetic pole of the strong permanent magnet block 442 toward the main body 1;

[0053] S3. During high tide, when the floating ball 32 drives the floating rod 31, the main body 1 and the mounting frame 2 to move upward, the strong permanent magnet strip 52 at the lower end of the main body 1 is directly opposite to the strong permanent magnet block 442. The magnetic force of the strong permanent magnet block 442 will attract or repel the strong permanent magnet strip 52, so that the strong permanent magnet strip 52 drives the sliding block 51 and the cleaning strip 53 to move, and the cleaning strip 53 cleans the lower end surface of the main body 1. During low tide, the main body 1, the mounting frame 2 and the floating ball 32 move downward, and the strong permanent magnet strip 52 at the lower end of the main body 1 is directly opposite to the strong permanent magnet block 442. The magnetic force of the strong permanent magnet block 442 will repel or attract the strong permanent magnet strip 52, so that the strong permanent magnet strip 52 drives the sliding block 51 and the cleaning strip 53 to move, and the cleaning strip 53 cleans the lower end surface of the main body 1 again.

[0054] S4. During the process of high tide and low tide, the floating ball 32, the mounting frame 2 and the main body 1 move up and down. When the strong permanent magnetic strip 52 at the bottom end of the main body 1 is attracted by the magnetic force of the strong permanent magnetic block 442, the strong permanent magnetic strip 52 drives the sliding block 51 to squeeze the air replenishing bag 64, so that the gas in the air replenishing bag 64 enters the filling bag 61, filling the gas in the filling bag 61.

Claims

1. An intelligent detection device for marine oil spill pollution, comprising a main body (1), two mounting frames (2) and a slide rail (4), characterized in that: The middle portion of the mounting frame (2) is sleeved on the side wall of the main body (1), and both ends of the mounting frame (2) are clamped on the slide rail (4). The mounting frame (2) and the slide rail (4) are slidably mounted. A plurality of floating rods (31) are arrayed at the bottom end of the side wall of the main body (1), and the other end of the floating rod (31) is fixedly connected to a floating ball (32). The lower end surface of the main body (1) is provided with two parallel sliding grooves (11), and a cleaning mechanism (5) for cleaning the lower end surface of the main body (1) is connected to the sliding groove (11).

2. The intelligent detection device for marine oil spill pollution according to claim 1, characterized in that: The cleaning mechanism (5) comprises: A sliding block (51), one end of which is slidably mounted in the sliding groove (11); A strong permanent magnetic strip (52), both ends of which are fixedly connected to the sliding blocks (51) on both sides; A cleaning strip (53) is fixedly mounted on a side of the strong permanent magnetic strip (52) close to the lower end surface of the main body (1); A longitudinal through hole (41) is provided in the middle of the slide rail (4), and a power port is provided in the middle of the end face of the main body (1) toward the slide rail (4). A power mechanism (44) is provided in the power port for driving the cleaning mechanism (5) to clean the lower end face of the main body (1).

3. An intelligent detection device for marine oil spill pollution according to claim 2, characterized in that: The cleaning strips (53) are provided in two pieces, and the two cleaning strips (53) are fixedly mounted on the upper end surface of the strong permanent magnetic strip (52). The cleaning strips (53) are installed at an angle, and one end of the two cleaning strips (53) is close to the lower end surface of the main body (1) and is away from the vertical plane where the center line of the strong permanent magnetic strip (52) is located.

4. The intelligent detection device for marine oil spill pollution according to claim 2, characterized in that: The power mechanism (44) comprises: The driven shaft (441) has two ends movably inserted into the side wall of the power port; Strong permanent magnet blocks (442) are fixedly sleeved on the driven shaft (441) near both ends; Two groups of mounting grooves (42) are provided on the end surface of the slide rail (4) facing the main body (1), and a redirection mechanism (43) for changing the magnetic pole direction of the strong permanent magnet block (442) is provided in the mounting groove (42). The redirection mechanism (43) includes: A power rotating shaft (431) with both ends movably inserted into the side walls of the mounting groove (42); The half gear (432) is fixedly sleeved on the power rotating shaft (431) near both ends, the teeth of the upper half gear (432) protruding from the mounting groove (42), and the teeth of the lower half gear (432) are located in the mounting groove (42); A steel wire rope (45) is wound around the middle of the power rotating shaft (431), and the two ends of the steel wire rope (45) are respectively wound around the power rotating shaft (431) in the two mounting grooves (42), and the middle of the steel wire rope (45) is wound around the middle of the driven shaft (441). A plurality of equally spaced power grooves (21) are provided on the side wall of the mounting frame (2) close to the end face of the slide rail (4).

5. The intelligent detection device for marine oil spill pollution according to claim 4, characterized in that: The two groups of mounting grooves (42) are respectively close to the upper end and the lower end of the slide rail (4), and the distance between the upper and lower mounting grooves (42) of the slide rail (4) is greater than twice the length of the main body (1).

6. The intelligent detection device for marine oil spill pollution according to claim 4, characterized in that: One of the magnetic poles of the strong permanent magnet block (442) faces the main body (1), and one of the magnetic poles of the strong permanent magnet strip (52) faces the end face of the slide rail (4).

7. The intelligent detection device for marine oil spill pollution according to claim 4, characterized in that: Two parallel magnetic isolation plates (46) are fixedly installed in the power port of the slide rail (4), and the magnetic isolation plates (46) are located above and below the strong permanent magnet block (442).

8. The intelligent detection device for marine oil spill pollution according to claim 1, characterized in that: An anti-sway mechanism is provided between the main body (1) and the mounting frame (2) to prevent the main body (1) from shaking, and the anti-sway mechanism comprises: A filling bag (61) is fixedly sleeved on the outer wall of the main body (1) and is located in the mounting frame (2), and the upper and lower filling bags (61) are connected through a connecting pipe (62); A pressure relief valve (63) is connected to the filling bag (61) on the upper side; The air-replenishing bag (64) is arranged in the sliding groove (11). The air-replenishing bag (64) is connected to the filling bag (61) below through the vent pipe (65). The connection between the air-replenishing bag (64) and the vent pipe (65) is connected to a one-way valve. The air-replenishing bag (64) is connected to an air-replenishing valve (66).

9. The intelligent detection device for marine oil spill pollution according to claim 8, characterized in that: The flow direction of the pressure relief valve (63) is from the filling bag (61) to the outside, the flow direction of the air replenishing valve (66) is from the outside to the inside of the air replenishing bag (64), and the flow direction of the one-way valve between the air replenishing bag (64) and the ventilation tube (65) is from the air replenishing bag (64) to the ventilation tube (65).

10. The detection process for the intelligent detection device for marine oil spill pollution according to claim 9, characterized in that: The following steps are involved: S1. When the tide is high, the floating ball (32) drives the floating rod (31), the main body (1) and the mounting frame (2) to move upward. When the tide is low, the main body (1), the mounting frame (2) and the floating ball (32) move downward until the floating ball (32) floats to the sea level, and the distance between the lower end surface of the main body (1) and the sea level floats within a smaller range. S2. When the tide is high, when the main body (1) and the mounting frame (2) are about to move up to the upper end of the slide rail (4), the power slot (21) on the upper mounting frame (2) pushes the upper half gear (432) to rotate, and the half gear (432) drives the power rotating shaft (431) to rotate synchronously, so that the upper power rotating shaft (431) continues to wind the wire rope (45), and the wire rope (45) pulls the driven shaft (441) and the strong permanent magnet block (442) to rotate, thereby changing the magnetic pole of the strong permanent magnet block (442) toward the main body (1); when the tide is low, the magnetic pole of the strong permanent magnet block (442) is changed again toward the main body (1); S3. When the tide is high, the floating ball (32) drives the floating rod (31), the main body (1) and the mounting frame (2) to move upward. The strong permanent magnetic strip (52) at the lower end of the main body (1) is directly opposite to the strong permanent magnetic block (442). The magnetic force of the strong permanent magnetic block (442) attracts or repels the strong permanent magnetic strip (52), so that the strong permanent magnetic strip (52) drives the sliding block (51) and the cleaning strip (53) to move. The cleaning strip (53) cleans the lower end surface of the main body (1). When the tide is low, the cleaning strip (53) cleans the lower end surface of the main body (1) again. S4. During the process of rising and falling tides, the floating ball (32), the mounting frame (2) and the main body (1) move up and down. When the strong permanent magnetic strip (52) at the bottom end of the main body (1) is attracted by the magnetic force of the strong permanent magnetic block (442), the strong permanent magnetic strip (52) drives the sliding block (51) to squeeze the air filling bag (64), so that the gas in the air filling bag (64) enters the filling bag (61), and the gas in the filling bag (61) is filled.

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