CN113184115A - Floating buoy is tracked to marine oil spilling - Google Patents
Floating buoy is tracked to marine oil spilling Download PDFInfo
- Publication number
- CN113184115A CN113184115A CN202110618914.4A CN202110618914A CN113184115A CN 113184115 A CN113184115 A CN 113184115A CN 202110618914 A CN202110618914 A CN 202110618914A CN 113184115 A CN113184115 A CN 113184115A
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- China
- Prior art keywords
- sailboard
- water
- buoy
- web
- water tank
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H19/00—Marine propulsion not otherwise provided for
- B63H19/02—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels
- B63H19/04—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels propelled by water current
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention aims to provide a marine oil spill tracking drifting buoy which comprises a water tank, an upper connecting plate, a bottom connecting plate and a sailboard, wherein the upper connecting plate comprises an upper ring, a web plate and a T-shaped barb, the T-shaped barb is installed at the end part of the web plate, the web plate is installed on the outer side of the upper ring, a through installing groove is formed between the web plate and the upper ring, the upper ring is sleeved at the upper part of the water tank, the bottom connecting plate comprises a lower ring, a clamping groove is formed in the outer side of the lower ring, the lower ring is sleeved at the lower part of the water tank, the outer side of the sailboard is arc-shaped, the inner side of the sailboard is straight, the bottom of the sailboard is arc-shaped and shrinks inwards, an installing bulge is formed in the top of the sailboard, an installing recess is formed between the bottom of the sailboard and the inner side of the sailboard, the installing bulge is matched with the installing groove, and the sailboard is installed outside the water tank. The invention has better anti-dumping and anti-wind wave capability, when the floating buoy is disturbed, the oleophylic and hydrophobic side enters the water area, and the floating force restores the position of the floating buoy to the oil-water boundary because the floating force is generated because water is not absorbed.
Description
Technical Field
The invention relates to an oil stain tracking device, in particular to an oil stain leakage tracking device on the sea.
Background
In recent years, manpower and material resources consumed by manually cleaning marine oil stains are countless, for the complex ocean current situation, the following ratio of the existing oil stain tracking drifting buoy is poor, the purpose of cleaning the oil stains cannot be effectively improved, and the oil stain cleaning efficiency cannot be effectively improved.
The marine spilled oil tracking buoy belongs to the surface layer floating type buoy. In foreign countries, many countries and enterprises produce surface-level surface-drifting micro-buoys, such as Inter-O systems, Pac-G, clean water instruments, Met-O, Netherlands, Duville, Ukrame, etc. The micro buoys in various types are basically free floating along with seawater and can communicate with a satellite to determine the current coordinate position. The weight of the drifting buoy is generally between 3 kg and 50kg according to different test contents. The drifting buoy for hydrological measurement is provided with more sensors, and the weight is generally heavier (35-50 kg); the buoy for positioning spilled oil, fragments and the like has relatively simple functions and light weight (3-20 kg) due to the requirement of relatively good drifting characteristics.
Disclosure of Invention
The invention aims to provide an offshore oil spill tracking drifting buoy which solves the problems that an existing drifting buoy is poor in effect of tracking offshore oil spill and the like.
The purpose of the invention is realized as follows:
the invention relates to a marine oil spill tracking drifting buoy which is characterized in that: including water tank, upper junction plate, end connecting plate, sailboard, the upper junction plate includes ring, web, T shape barb, and the web unit is installed at the web tip and constitutes with the web to the T shape barb, and the web is installed in last ring outside, sets up penetrating mounting groove between web and the last ring, goes up the ring cover in the upper portion of water tank, end connecting plate includes lower ring, and the lower ring outside sets up the draw-in groove, and lower ring cover is in the lower part of water tank, the outside of sailboard is the arc, the inboard is the straight line, the bottom is for the arc to inside shrink, and the top of sailboard sets up the installation arch, sets up the installation between the bottom of sailboard and the inboard sunken, and the installation arch cooperatees with the mounting groove, installation arch and draw-in groove cooperation for the sailboard is installed in the water tank outside.
The present invention may further comprise:
1. the web plate units comprise four web plate units, and the number of the water sailboards corresponds to that of the water sailboards.
2. The outer parts of the two webs are wrapped with oleophylic and hydrophobic oil absorbent felts, and the outer parts of the two webs are wrapped with high-density sponge which absorbs water strongly.
3. Two webs wrapped with oleophylic and hydrophobic oil absorbent felts are adjacently arranged, and two webs wrapped with high-density sponge with strong water absorption are adjacently arranged.
4. Set up battery, two orientation module of GPS big dipper, singlechip, communication module in the water tank, the two orientation module of GPS big dipper acquire the locating information after and pass to the singlechip, and the singlechip is handled the back and is passed back in order to acquire drift buoy real-time position through communication module, and two orientation module of GPS big dipper, singlechip and communication module are connected respectively to the battery.
5. The single chip microcomputer controls the working time of the GPS/Beidou double-positioning module through the field effect tube to be started once every ten minutes for positioning, and sets the communication module into a sleep mode in a closed state to prolong the working time of the communication module.
The invention has the advantages that:
1. adopt cross water sail structure, can furthest carry out the greasy dirt drift and trail, unpowered system, the quality is light small, adopt environmental protection corrosion resistant material, have certain affinity with the greasy dirt, can carry a large amount of this drift buoys in the limited space of carrying of unmanned ship or unmanned aerial vehicle, the improvement is tracked the greasy dirt and is acquireed with greasy dirt diffusion information, the size only diameter is 183mm, high 135mm, it can the reinforce to follow rivers, adopt the PP material to do water sail and structural framework.
2. The problem of oil stain boundary definite is solved, and two oil absorption felts that oleophylic is hydrophobic and two high density sponges that absorb water by force are wrapped up to upper strata one side, make buoy whole one side oleophylic side hydrophilic, can keep at the oil water boundary as far as possible. The innovative design that one side is oleophilic and the other side is hydrophilic solves the problem that the conventional drifting buoy can not be kept at the oil stain boundary, so that the boundary information after oil stain leakage is very clear,
3. and the working time of the positioning module is controlled by adopting an MOS field effect transistor. And the singlechip is programmed to control the GPIO port to output voltage to the field effect transistor every ten minutes, so that the power supply of the positioning module is switched on to start working. The module is provided with a backup battery, so that ephemeris data can be kept after power failure, the module can be restarted once every ten minutes, the module can be repositioned within 1s, the module is powered off and stops working after acquiring latest positioning information, the working time of the buoy in the sea is prolonged, and the maximum working time can reach 30 days. The oil stain can be completely removed from the beginning of tracking in the leakage of the oil stain once, and the continuous working capacity meets the requirement of actually treating the offshore oil spill.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a configuration of a sailboard;
FIG. 4 is a schematic structural view of an upper connecting plate;
FIG. 5 is a schematic view of a bottom web construction;
fig. 6 is a schematic circuit diagram.
Detailed Description
The invention will now be described in more detail by way of example with reference to the accompanying drawings in which:
with reference to fig. 1-6, the marine spilled oil tracking drifting buoy of the invention comprises a sailboard 1, an oil absorbent felt 2, a subgrid water tank 3, an upper sealing cover 4, a high-density water absorbent sponge 5, an upper connecting plate 6, a bottom connecting plate 7, and a positioning shared circuit module in the water tank.
The sailboard 1 is in a cross-shaped layout and is simultaneously connected with the upper connecting plate 6 and the bottom connecting plate 7, and the upper connecting plate 6 and the bottom connecting plate 7 are connected with the subgrid force water tank 3. The two-dimensional drawing of the water sailboard 1 is shown in figure 3 of the attached drawings of the specification, and the installation details of the water sailboard 1 are shown in figure 1 of the attached drawings of the specification.
The oil absorbent felts 2 and the high-density water absorbent sponge 5 are arranged on the upper connecting plate 6, and the two oil absorbent felts 2 and the two high-density water absorbent sponges 5 are distributed on two sides of the cross-shaped upper connecting plate 6 and are arranged two by two adjacently. The installation details of the oil absorption felt 2 and the high-density water absorption sponge 5 are shown in figure 2 of the attached drawings of the specification.
The upper connecting plate 6 is provided with an oil absorption felt 2 and a high-density water absorption sponge 5 which are connected and fixed with a water sailboard 1 of the sub-grid force water tank 3.
The bottom connecting plate 7 is connected with the four sailboards 1 in a cross layout and is also connected and fixed with the subgrid force water tank 3.
The circuit module is shared to location existing position in the water tank, including lithium cell, GPS big dipper two orientation module, STM32F103C8T6 singlechip, Lora communication module, all loads in subgrid power water tank 3, goes up sealed lid 4 and bottom connection board 7 and links to each other with subgrid power water tank 3 and does the watertight processing. The detailed circuit schematic is shown in fig. 6.
The device solves the problems of difficulty in tracking of oil spill at sea and blindness in oil spill cleaning. The diameter is 183mm, the height is 135mm, the structure adopts a cross sail structure and uses PP polypropylene (the material has affinity with oil stain) material, and the density is 0.9g/cm3The sealed cabin body made of subgrid material is used in the middle to improve buoyancy and perform waterproof treatment. Two oleophylic hydrophobic oil absorption felts and two high density sponges that absorb water by force are wrapped up to upper strata one side for whole drift buoy one side has better oleophylic and the opposite side has better hydroscopicity, and cross sail structure in addition, the drift buoy carries out the tracking of greasy dirt along with rivers promote and greasy dirt diffusion. Float for anglingThe flow buoy adopts an ATK1218-BD big dipper GPS double-positioning module to acquire positioning information, and an STM32F103C8T6 single chip microcomputer is processed and then returned by a Lora communication module to acquire the real-time position of the flow buoy. The single chip microcomputer controls the working time of the positioning module through the field effect tube to be started once every ten minutes for positioning, and sets the Lora module into a sleep mode in a closed state, so that the working time of the single chip microcomputer is prolonged, and the maximum working time can reach 30 days.
The main framework of the cross water sail comprises a sub-lattice water tank, a bottom connecting plate, an upper connecting plate and a cross water sail sailboard; the oleophylic side hydrophilic structure on the upper layer side comprises an oil absorbent felt and a high-density water absorbent sponge; the positioning and sharing circuit part comprises a lithium battery, a GPS/Beidou double-positioning module, an STM32F103C8T6 single chip microcomputer and a Lora communication module.
The cross-shaped water sail main body structure is characterized in that four water sailboards form a cross shape, two adjacent water sailboards are perpendicular to each other in plane, the four water sailboards cannot be presented simultaneously due to the view angle in the drawing I of the specification, only three of the four water sailboards are marked by arrows, and the drawing of a single water sailboard is shown in the drawing III of the specification. The water sailboard is connected with the cabin body through the bottom board connecting board and is connected with the upper board through the buckle structure so as to be connected with the water cabin. The cross water sail is symmetrically arranged on the central axis, and the two-dimensional figures of the upper connecting plate and the bottom connecting plate are centrosymmetrically seen in the four and five figures in the attached drawings of the specification.
The one side oleophylic and one side hydrophilic structure consists of two oleophylic and hydrophobic oil absorbent felts and two high-density water absorbent sponges, the two oleophylic and hydrophobic oil absorbent felts are coated on a web plate of the upper connecting plate, the web plate is prevented from falling off through a T-shaped barb, and the upper connecting plate is connected with a sailboard and a water cabin. One side of the drift buoy is wrapped by two oleophylic and hydrophobic oil absorbent felts and two high-density sponges with strong water absorption, one side of the whole drift buoy is better oleophylic, the other side of the whole drift buoy is better hydroscopic, and the drift buoy carries out oil stain tracking along with water flow pushing and oil stain diffusion.
The water tank is arranged on the central shaft of the drifting buoy and is cylindrical, and the material uses a subgrid pipe material, is connected with the groove of the lower connecting plate and is connected with the concentric circle of the upper connecting plate.
The positioning sharing circuit part is arranged in a sub-grid water tank and comprises a lithium battery, a GPS/Beidou double positioning module, an STM32F103C8T6 single chip microcomputer and a Lora communication module, positioning information is acquired by the ATK1218-BD Beidou GPS double positioning module, and the STM32F103C8T6 single chip microcomputer is processed and then transmitted back by the Lora communication module to acquire the real-time position of the drifting buoy. The single chip microcomputer controls the working time of the positioning module through the field effect tube to be started once every ten minutes for positioning, and sets the Lora module into a sleep mode in a closed state to prolong the working time of the Lora module.
The invention operates in the following manner:
1. the drifting buoy can be independently released after monitoring that oil stains are leaked by the fixed buoy, can also be loaded on an unmanned ship, can quickly reach an oil stain leakage sea area to be thrown in, can also be released to the oil stain leakage sea area by the unmanned ship from low altitude throwing, and can also be manually thrown to the oil stain leakage sea surface from the ship. The drifting buoy has good anti-dumping and anti-impact capacity and can adapt to middle and low altitude throwing and releasing.
2. Before release, a power supply is required to be turned on for wireless communication matching, the frequency of the default shared positioning information is ten minutes, the frequency can be modified at a software end after wireless communication matching, and parameters such as the frequency of the default shared positioning information can be continuously modified after the release.
3. After releasing the greasy dirt and revealing the sea area, drift buoy one side parcel two oleophylic hydrophobic oil absorption felts and two high density sponges that absorb water by force, there is better oleophylic and the opposite side has better hydroscopicity whole drift buoy one side, the drift buoy carries out the tracking of greasy dirt along with rivers promotion and greasy dirt diffusion, when receiving the disturbance to the greasy dirt region, because the hydrophilic nature of the oleophylic one side of drift buoy one side, thereby one side can not absorb liquid and produce buoyancy, just return to water oil border department under the drive of buoyancy.
4. When oil stain drifts along with water flow, the cross-shaped water sail can play the characteristic of the sail to drift along with the oil stain or the water flow, the cross-shaped layout of the cross-shaped water sail has the two water sail planes in the same direction with the fluid speed, and the two outer water sail planes are perpendicular to the fluid speed, so that the two water sail surfaces are always impacted by the fluid, the maximum stress area is kept, and the rotation is reduced to the maximum extent, so that all kinetic energy obtained from the water flow can be used for following the drift.
5. The device has no external power system, the power consumption of the internal positioning information acquisition and sharing system is extremely low, and the rechargeable battery can be directly replaced when the energy of the battery is exhausted.
Claims (6)
1. The utility model provides a drift buoy is tracked to marine oil spilling, characterized by: including water tank, upper junction plate, end connecting plate, sailboard, the upper junction plate includes ring, web, T shape barb, and the web unit is installed at the web tip and constitutes with the web to the T shape barb, and the web is installed in last ring outside, sets up penetrating mounting groove between web and the last ring, goes up the ring cover in the upper portion of water tank, end connecting plate includes lower ring, and the lower ring outside sets up the draw-in groove, and lower ring cover is in the lower part of water tank, the outside of sailboard is the arc, the inboard is the straight line, the bottom is for the arc to inside shrink, and the top of sailboard sets up the installation arch, sets up the installation between the bottom of sailboard and the inboard sunken, and the installation arch cooperatees with the mounting groove, installation arch and draw-in groove cooperation for the sailboard is installed in the water tank outside.
2. The offshore oil spill tracking drifting buoy of claim 1, which is characterized in that: the web plate units comprise four web plate units, and the number of the water sailboards corresponds to that of the water sailboards.
3. The offshore oil spill tracking drifting buoy of claim 2, which is characterized in that: the outer parts of the two webs are wrapped with oleophylic and hydrophobic oil absorbent felts, and the outer parts of the two webs are wrapped with high-density sponge which absorbs water strongly.
4. The offshore oil spill tracking drifting buoy of claim 3, which is characterized in that: two webs wrapped with oleophylic and hydrophobic oil absorbent felts are adjacently arranged, and two webs wrapped with high-density sponge with strong water absorption are adjacently arranged.
5. The offshore oil spill tracking drifting buoy of any one of claims 1-4, which is characterized in that: set up battery, two orientation module of GPS big dipper, singlechip, communication module in the water tank, the two orientation module of GPS big dipper acquire the locating information after and pass to the singlechip, and the singlechip is handled the back and is passed back in order to acquire drift buoy real-time position through communication module, and two orientation module of GPS big dipper, singlechip and communication module are connected respectively to the battery.
6. The offshore oil spill tracking drifting buoy of claim 5, which is characterized in that: the single chip microcomputer controls the working time of the GPS/Beidou double-positioning module through the field effect tube to be started once every ten minutes for positioning, and sets the communication module into a sleep mode in a closed state to prolong the working time of the communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618914.4A CN113184115B (en) | 2021-06-03 | 2021-06-03 | Floating buoy is tracked to marine oil spilling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618914.4A CN113184115B (en) | 2021-06-03 | 2021-06-03 | Floating buoy is tracked to marine oil spilling |
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| CN113184115A true CN113184115A (en) | 2021-07-30 |
| CN113184115B CN113184115B (en) | 2022-10-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383577A (en) * | 2021-11-11 | 2022-04-22 | 高哲赛科技(南通)有限公司 | Information service platform based on unmanned aerial vehicle science and technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383577A (en) * | 2021-11-11 | 2022-04-22 | 高哲赛科技(南通)有限公司 | Information service platform based on unmanned aerial vehicle science and technology |
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| Publication number | Publication date |
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| CN113184115B (en) | 2022-10-28 |
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