CN113016704A - Self-propelled aeration oxygenation ship based on OWC principle and oxygenation method thereof - Google Patents
Self-propelled aeration oxygenation ship based on OWC principle and oxygenation method thereof Download PDFInfo
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- CN113016704A CN113016704A CN202110272246.4A CN202110272246A CN113016704A CN 113016704 A CN113016704 A CN 113016704A CN 202110272246 A CN202110272246 A CN 202110272246A CN 113016704 A CN113016704 A CN 113016704A
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- boat
- oxygen increasing
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- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 76
- 238000005273 aeration Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 194
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 62
- 239000001301 oxygen Substances 0.000 claims abstract description 62
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000005192 partition Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005276 aerator Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000013535 sea water Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 241000588807 Bordetella Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 108010066278 cabin-4 Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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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
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
Abstract
The invention discloses a self-propelled aeration oxygenation boat based on an OWC principle and an oxygenation method thereof, wherein the oxygenation boat comprises a main boat body, a ballast water chamber is formed between the bottom of a bottom deck and the main boat body, and water is filled in the ballast water chamber; the aeration and oxygenation system comprises an aeration and oxygenation system and a sealed cabin, wherein the aeration and oxygenation system and the sealed cabin are installed at the top of the bottom deck, and the sealed cabin is internally provided with a single chip microcomputer for controlling the water inlet electromagnetic valve, the water discharge electromagnetic valve, the water pump, the motor, the two ship body propellers to work and a battery for supplying power to all parts in the oxygenation ship. The oxygen increasing boat disclosed by the invention has very high intelligence and flexibility: the solar energy aeration and oxygen increasing device can automatically cruise, solar energy is used for supplying energy during sailing, aeration and oxygen increasing of any sea area can be achieved, the oxygen increasing area is not limited any more, and maintenance and operation are more convenient.
Description
Technical Field
The invention belongs to the field of water area oxygenation devices, and particularly relates to a self-propelled aeration oxygenation boat based on an OWC (ontology of Web content) principle and an oxygenation method thereof in the field.
Background
Dissolved oxygen is molecular oxygen dissolved in water and is an important component in the ocean. Dissolved oxygen in seawater provides a necessary living environment for most marine organisms, and the content of the dissolved oxygen is an important parameter for measuring the quality of seawater, predicting the self-purification capacity of the seawater and evaluating the marine ecological environment.
Research has shown that 470 or more anoxic zones have been reported worldwide. The large area of hypoxia phenomenon is mainly distributed in the spatial range of estuaries and offshore areas where human influence is large, and research and attention are currently focused on the northern gulf of mexico of the milexian estuary. In addition, the Changjiang river estuary of China also finds that a low-oxygen area exists in summer, and the area even reaches over ten thousand square kilometers. The Bordetella is the largest anoxic sea area in the world, and the anoxic area can reach 8.4 multiplied by 104 km2. The anoxic area of the gulf of Mexico is 2.07 x 104 km2Known as the famous "death zone". The depth of the anoxic zone in the northwest of the black sea is up to 40 m, and the area of the maximum anoxic zone is 4 multiplied by 104 km2The historical minimum dissolved oxygen concentration was 0 mg/L. The phenomenon of seawater anoxia has great negative effects on marine ecological environment, aquaculture, tourism industry and shipping industry, so that the research on water oxygenation is increasingly paid attention to by people.
At present, methods for improving the oxygen content of a water body mainly comprise three methods, namely mechanical oxygenation, chemical oxygenation and biological oxygenation, wherein the mechanical oxygenation is the most common oxygenation method, and the principle is that mechanical parts are driven by electric energy to stir the water body, so that convection exchange and interface updating are accelerated, and the aim of improving the oxygen content of the water body is fulfilled. The commonly used mechanical oxygen increasing machines mainly comprise impeller type oxygen increasing machines, waterwheel type oxygen increasing machines and the like, and mainly have the following defects: the electric energy or fossil energy is consumed, the water quality is polluted, and the cost of laying the cable is high and the power consumption is large; the disturbance to water is severe, the noise is large, and aquatic organisms are easily affected and damaged; the mud and other substances at the bottom of the water body are easy to pump, so that the water body is turbid.
In order to solve the problems of high cost and large power consumption of cable laying, a student provides a mechanical aerator with renewable energy sources such as solar energy, the principle of the aerator is to collect solar energy and convert the solar energy into electric energy, and the electric energy is reused to drive a motor to drive a impeller to rotate to realize an aeration function, but the aerator is greatly influenced by weather conditions, has low energy conversion rate and has the problem of noise.
In addition, the working mode of the current mechanical aerator is mostly fixed-point aeration in a fixed area, the aeration area is limited, intelligent mobile aeration can not be realized according to the change of oxygen concentration of each place, and the mechanical aerator is not enough in the practical application of a marine ranch.
Disclosure of Invention
The invention aims to solve the technical problem of providing a self-propelled aeration and oxygenation boat based on an OWC principle and an oxygenation method thereof.
The invention adopts the following technical scheme:
the self-propelled aeration and oxygenation boat based on the OWC principle is improved in that: the ship comprises a main ship body, wherein a bottom deck, an upper deck and a tail deck are arranged on the main ship body; a ballast water chamber is formed between the bottom of the bottom deck and the main ship body, and water is filled in the ballast water chamber; the top of the bottom deck is provided with two air-entraining oxygenation systems with the same structure and a sealed cabin, the air-entraining oxygenation systems comprise water tanks fixedly arranged on the bottom deck, the interior of each water tank is divided into two water chambers with the bottom ends communicated and the upper ends not communicated by a vertical partition plate, the tops of the two water chambers are respectively provided with a tank cover, each tank cover is sealed with the side wall of the water chamber where the tank cover is arranged by a sealing ring, in addition, each tank cover is also provided with two air holes, one air hole is connected with a one-way air inlet valve, the other air hole is connected with a one-way air outlet valve, the one-way air inlet valve is connected with the atmosphere by a hose, the one-way air outlet valve is connected with the mooring water area of the oxygenation boat by a hose, the bottom of the side wall of each water tank is provided with a water, the water inlet is communicated with a water inlet electromagnetic valve through a pipeline, the water inlet electromagnetic valve is communicated with a water outlet of a water pump through a pipeline, the water inlet of the water pump is communicated with the bottom of the ballast water chamber through a pipeline, and a singlechip for controlling the water inlet electromagnetic valve, the water discharge electromagnetic valve, the water pump, the motor, the two ship body propellers and a battery for supplying power to all parts in the oxygen increasing ship are arranged in the sealed cabin; more than one intelligent battery panel for charging the battery is arranged on the upper deck; the ship anchor throwing device is arranged on the upper portion of the tail deck and comprises two ship anchor supports and a motor, the two ship anchor supports are fixedly mounted on the tail deck, a rotating shaft is mounted between the two ship anchor supports and driven to rotate by the motor, a cable ring wound with a cable is fixedly mounted on the rotating shaft, a ship anchor is hung at the tail end of the cable, and two ship body propellers with opposite rotating directions are symmetrically mounted on the lower portion of the tail deck.
Furthermore, one air entrainment oxygenation system is transversely installed on the bottom deck, the other air entrainment oxygenation system is vertically installed on the bottom deck, and the two air entrainment oxygenation systems are vertical to each other.
Furthermore, the sealed cabin and the water pump are fixed on the bottom deck through bolts.
Further, the singlechip is an STM32F4 series singlechip.
Furthermore, the intelligent battery panel comprises a base installed on an upper deck, a thrust bearing is installed on the base, a rotating platform is installed on the thrust bearing and driven to rotate by a first steering engine, two supports are installed on the rotating platform, a rotating shaft is installed between the two supports, a solar panel with a photosensitive element is fixedly installed on the rotating shaft, a gear is installed at one end of the rotating shaft and meshed with a gear fixedly installed on an output shaft of a second steering engine, the second steering engine can drive the solar panel to swing, the first steering engine and the second steering engine are controlled by a single chip microcomputer, and the photosensitive element on the solar panel is also connected with the single chip microcomputer for communication.
Furthermore, the first steering engine is installed on the base, and the second steering engine is installed on a support.
Furthermore, an intelligent camera is further installed on the upper deck, and six infrared sensors in different directions are connected to the side face of the main ship body.
Further, the motor is fixedly installed on the tail deck through a motor support.
Further, still include the navigation information acquisition module and the bluetooth wireless communication module that constitute by MPU60X0 and ultrasonic ranging ware.
The oxygen increasing method using the oxygen increasing boat has the improvement that: starting the two hull propellers to make the oxygen increasing boat sail, the oxygen increasing boat sails linearly when the rotating speeds of the two hull propellers are the same, the rotating speeds of the two hull propellers are different and turn to the direction of the hull propeller with low rotating speed, and the two hull propellers are closed after the oxygen increasing boat sails to a target water area; the starting motor drives the cable ring to rotate clockwise to lower the ship anchor, and when the ship anchor touches the bottom, the motor stops rotating and keeps self-locking; opening a water inlet electromagnetic valve and a water pump, injecting water in the ballast water chamber into the water tank, and closing the water inlet electromagnetic valve and the water pump after the water level in the water tank reaches a set value; when the main ship body shakes under the action of waves, water in the water tank oscillates, the water level in the water chamber on one side of the partition plate rises, the water level in the water chamber on the other side of the partition plate falls, the volume of air in the water chamber with the rising water level is reduced, the pressure intensity is increased, air is discharged into a berthing water area of the oxygen increasing ship from the one-way air outlet valve through the hose to complete an oxygen increasing process, the volume of air in the water chamber with the falling water level is increased, the pressure intensity is reduced, and the air is sucked into the water chamber from the one-way air inlet valve through the hose to complete an; after the current water area oxygenation operation is finished, opening a drainage electromagnetic valve, draining water in the water tank back to the water chamber of the pressure cabin, and then closing the drainage electromagnetic valve; the starting motor drives the cable ring to rotate anticlockwise to lift the ship anchor, and when the ship anchor is folded, the motor stops rotating and keeps self-locking; and starting the two ship body propellers to make the oxygen increasing ship sail to the next target water area, and repeating the steps to carry out oxygen increasing operation.
The invention has the beneficial effects that:
the oxygen increasing boat disclosed by the invention has the following advantages:
(1) has high intelligence and flexibility: the solar energy aeration and oxygen increasing device can automatically cruise, solar energy is used for supplying energy during sailing, aeration and oxygen increasing of any sea area can be achieved, the oxygen increasing area is not limited any more, and maintenance and operation are more convenient.
(2) Convenient to use, operating time is long, practices thrift the manpower: the solar energy is used for autonomous cruise operation, the solar energy can work for a long time, autonomous aeration and oxygenation are carried out by using wave energy, oxygenation can be carried out for a water body for a long time uninterruptedly, the whole-course autonomous integrated work is carried out after the oxygenation boat is thrown in, functions of navigation, obstacle avoidance, anchoring, oxygenation and the like can be automatically controlled, and the solar energy automatic cruise device is convenient and efficient. If necessary, the oxygen increasing boat can also receive user instructions intelligently through the Bluetooth wireless communication module.
(3) The gravity center double-form switching gives consideration to navigation stability and aeration oxygenation efficiency: the water inlet electromagnetic valve, the water pump and the water discharge electromagnetic valve are controlled by the single chip microcomputer to form the liquid circulation device, so that water is intelligently and circularly allocated between the ballast water chamber and the water tank of the aeration oxygenation system, the gravity center position of the oxygenation boat is regulated and controlled in real time, different requirements on ship stability under two working states of adaptive navigation and aeration oxygenation are facilitated, and the navigation stability and oxygenation efficiency of the oxygenation boat are considered.
(4) The oxygenation efficiency is high: the two aeration and oxygenation systems are transversely and longitudinally arranged on the bottom deck and are perpendicular to each other, so that the rolling and pitching oscillation of the hull of the oxygenation boat can be fully utilized, and the oxygenation efficiency under complex sea conditions in actual application is improved.
The oxygenation method disclosed by the invention is based on an OWC principle, takes wave energy as working power, does not need electric energy or chemical energy sources such as petroleum and the like, is low in energy consumption, environment-friendly and pollution-free, solves the problem of high energy consumption of the existing mechanical oxygenation machine, and is beneficial to improving the water quality environment of a culture water area. The water in the water tank of the aeration and oxygenation system oscillates along with the frequency of sea waves, is basically free of noise, has little influence on nearby water areas, cannot generate negative influence on calm and easily-injured organisms, and is beneficial to practical application in fishery production.
Drawings
FIG. 1 is a schematic structural view of an aeration vessel disclosed in embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a liquid circulation device in the aeration vessel disclosed in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a water tank in the aeration boat disclosed in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of the device for dropping the anchor of the oxygen increasing boat disclosed in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of an intelligent battery panel in the oxygen increasing boat disclosed in embodiment 1 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Embodiment 1, as shown in fig. 1, the embodiment discloses a self-propelled intelligent aeration and oxygenation boat based on the OWC principle, which can perform aeration and oxygenation operations in the ocean by using wave energy, and comprises a main hull 6, wherein a bottom deck 11, an upper deck 2 and a tail deck are arranged on the main hull; a ballast water chamber 12 is formed between the bottom of the bottom deck and the main hull, and water is filled in the ballast water chamber; two aeration and oxygenation systems 9 with the same structure and a sealed cabin 4 are installed at the top of the bottom deck, each aeration and oxygenation system comprises a water tank fixedly installed on the bottom deck, and as shown in fig. 2, a liquid circulating device 10 is formed by a water inlet electromagnetic valve 101, a water pump 102 and a water discharge electromagnetic valve 103. The water inlet electromagnetic valve is fixed on the side surface of the water tank by a bolt, is communicated with the water inlet electromagnetic valve by a pipeline, is above the water outlet electromagnetic valve and is communicated with the water outlet of the water pump by a pipeline, and the water inlet of the water pump is communicated with the bottom of the ballast water chamber by a pipeline.
As shown in fig. 3, the water tank 30 is divided into two water chambers with the bottom ends communicated and the upper ends not communicated by a vertical partition plate 25 in the middle of the water tank, after the water tank is filled with water, the bottom of the partition plate is immersed in the water, so that the upper air between the water chambers on the two sides of the water tank is isolated, and the water bodies on the bottom layer are communicated; the top of each of the two water chambers is provided with a tank cover 24, 28, and the space between each tank cover and the side wall of the water chamber where the tank cover is located is sealed through a sealing ring 29, so that the water tightness of the water tank is ensured. In addition, each box cover is also provided with two air holes, one air hole is connected with one-way air inlet valves 22 and 26, the other air hole is connected with one-way air outlet valves 23 and 27, the one-way air inlet valves are connected with the atmosphere through hoses, the one-way air outlet valves are connected with the mooring water area of the oxygen increasing boat through hoses, and the sealed cabin is internally provided with a single chip microcomputer for controlling the water inlet electromagnetic valve, the water discharge electromagnetic valve, the water pump, the following motor, two boat body propellers to work and a battery for supplying power to all parts in the oxygen increasing boat; three intelligent battery boards 1 for charging the batteries are fixed on the upper deck through bolts.
As shown in fig. 4, set up ship anchor on the upper portion of afterbody deck and put in device 3, can guarantee after putting down the ship anchor that the oxygenation ship carries out fixed point oxygenation operation, ship anchor put in device include two ship anchor support 35 and a motor support 32 of fixed mounting on afterbody deck 36, at motor shelf location motor 31, install the rotation axis between two ship anchor supports, the rotation axis is rotatory by above-mentioned motor drive, the hawser circle 34 of fixed mounting winding hawser on the rotation axis, the end of hawser hangs ship anchor 37, at two hull propellers 5 that the rotation direction is opposite of the lower part symmetry installation of afterbody deck, two hull propellers are levogyration and dextrorotation blade respectively in this embodiment, guarantee that the moment of torsion between them is offset each other, realize the navigation and the turning to of oxygenation ship.
In this embodiment, one aeration oxygen increasing system is transversely installed on the bottom deck, the other aeration oxygen increasing system is vertically installed on the bottom deck, and the two aeration oxygen increasing systems are perpendicular to each other to form a rolling aeration oxygen increasing system and a pitching aeration oxygen increasing system. The water tank, the sealed cabin and the water pump are all fixed on the bottom deck through bolts. The single chip microcomputer is an STM32F4 series single chip microcomputer.
As shown in fig. 5, the intelligent battery panel 1 includes a base 17 installed on the upper deck, a thrust bearing 16 installed on the base, and a rotating platform 15 installed on the thrust bearing, and the thrust bearing not only ensures the rotation flexibility of the rotating platform, but also plays a role in supporting the rotating platform. The rotary platform is driven to rotate by a first steering engine 21 arranged on the base, two supports 14 are arranged on the rotary platform, a rotary shaft is arranged between the two supports, a solar panel 13 with a photosensitive element is fixedly arranged on the rotary shaft, in addition, a gear 18 is arranged at one end of the rotary shaft, the gear is meshed with a gear 19 fixedly arranged on an output shaft of a second steering engine 20, the second steering engine can drive the solar panel to swing, and the second steering engine is arranged on one support. First steering wheel and second steering wheel by single chip microcomputer control, the steerable rotary platform's of singlechip intelligence rotates and solar panel's swing promptly, photosensitive element on the solar panel also is connected with the singlechip and communicates, photosensitive element experiences the angle of light source and feeds back to the singlechip in, by single chip microcomputer control rotary platform rotation and solar panel swing, realize two degrees of freedom's flexibility and follow spot.
An intelligent camera 7 with observation and auxiliary obstacle avoidance functions is further mounted on the upper deck, and six infrared sensors 8 in different directions are connected to the side face of the main hull to achieve a certain obstacle avoidance function. The oxygen increasing boat further comprises a navigation information acquisition module consisting of an MPU60X0 and an ultrasonic distance meter, and the navigation information acquisition module is used for correcting the navigation state of the oxygen increasing boat and avoiding obstacles; and a Bluetooth wireless communication module.
The embodiment also discloses an oxygenation method, the oxygenation boat is used, the two hull propellers are started to enable the oxygenation boat to sail, the oxygenation boat sails linearly when the rotating speeds of the two hull propellers are the same, the rotating speeds of the two hull propellers are not simultaneously steering towards the hull propeller with low rotating speed, the larger the differential speed is, the smaller the steering radius is, and the faster the steering is. After the oxygen increasing ship sails to a target water area, the two ship body propellers are closed; the starting motor drives the cable ring to rotate clockwise to lower the ship anchor, when the ship anchor touches the bottom, the motor stops rotating and keeps self-locking, the reliability of anchoring is ensured, and the oxygen increasing ship is stopped statically; opening a water inlet electromagnetic valve and a water pump, injecting water in the ballast water chamber into the water tank, and closing the water inlet electromagnetic valve and the water pump after the water level in the water tank reaches a set value, so that the gravity center of the oxygen increasing boat is lifted, the stability is reduced, and the rolling and pitching amplitude of the oxygen increasing boat is increased, so that the subsequent oxygen increasing operation is carried out; when the main ship body shakes under the action of waves, water in the water tank oscillates, the water level in the water chamber on one side of the partition plate rises, the water level in the water chamber on the other side of the partition plate falls, the volume of air in the water chamber with the rising water level is reduced, the pressure is increased, air is discharged into a berthing water area of the oxygen increasing ship from the one-way air outlet valve through the hose to complete an oxygen increasing process, the volume of air in the water chamber with the falling water level is increased, the pressure is reduced, the air is sucked into the water chamber from the one-way air inlet valve through the hose to complete an air inlet process, and the steps are repeated; after the current water area oxygenation operation is finished, the drainage electromagnetic valve is opened, water in the water tank is automatically drained back to the ballast water chamber under the action of gravity, then the drainage electromagnetic valve is closed, and the oxygenation operation is stopped. After water in the water tank is discharged back to the water chamber of the pressure cabin, the gravity center of the oxygen increasing boat is reduced, the stability is improved, the sailing stability of the oxygen increasing boat in wind waves is improved, and the reliability of follow-up self-navigation operation is ensured. The starting motor drives the cable ring to rotate anticlockwise to lift the ship anchor, and when the ship anchor is folded, the motor stops rotating and keeps self-locking so as to ensure that the ship anchor is at a fixed position; and starting the two ship body propellers to make the oxygen increasing ship sail to the next target water area, and repeating the steps to carry out oxygen increasing operation.
Claims (10)
1. A self-propelled aeration oxygenation ship based on OWC principle which characterized in that: the ship comprises a main ship body, wherein a bottom deck, an upper deck and a tail deck are arranged on the main ship body; a ballast water chamber is formed between the bottom of the bottom deck and the main ship body, and water is filled in the ballast water chamber; the top of the bottom deck is provided with two air-entraining oxygenation systems with the same structure and a sealed cabin, the air-entraining oxygenation systems comprise water tanks fixedly arranged on the bottom deck, the interior of each water tank is divided into two water chambers with the bottom ends communicated and the upper ends not communicated by a vertical partition plate, the tops of the two water chambers are respectively provided with a tank cover, each tank cover is sealed with the side wall of the water chamber where the tank cover is arranged by a sealing ring, in addition, each tank cover is also provided with two air holes, one air hole is connected with a one-way air inlet valve, the other air hole is connected with a one-way air outlet valve, the one-way air inlet valve is connected with the atmosphere by a hose, the one-way air outlet valve is connected with the mooring water area of the oxygenation boat by a hose, the bottom of the side wall of each water tank is provided with a water, the water inlet is communicated with a water inlet electromagnetic valve through a pipeline, the water inlet electromagnetic valve is communicated with a water outlet of a water pump through a pipeline, the water inlet of the water pump is communicated with the bottom of the ballast water chamber through a pipeline, and a singlechip for controlling the water inlet electromagnetic valve, the water discharge electromagnetic valve, the water pump, the motor, the two ship body propellers and a battery for supplying power to all parts in the oxygen increasing ship are arranged in the sealed cabin; more than one intelligent battery panel for charging the battery is arranged on the upper deck; the ship anchor throwing device is arranged on the upper portion of the tail deck and comprises two ship anchor supports and a motor, the two ship anchor supports are fixedly mounted on the tail deck, a rotating shaft is mounted between the two ship anchor supports and driven to rotate by the motor, a cable ring wound with a cable is fixedly mounted on the rotating shaft, a ship anchor is hung at the tail end of the cable, and two ship body propellers with opposite rotating directions are symmetrically mounted on the lower portion of the tail deck.
2. The self-propelled aeration and oxygenation boat based on OWC principle of claim 1, characterized in that: one air-entraining oxygenation system is transversely arranged on the bottom deck, the other air-entraining oxygenation system is vertically arranged on the bottom deck, and the two air-entraining oxygenation systems are vertical to each other.
3. The self-propelled aeration and oxygenation boat based on OWC principle of claim 1, characterized in that: the sealed cabin and the water pump are fixed on the bottom deck through bolts.
4. The self-propelled aeration and oxygenation boat based on OWC principle of claim 1, characterized in that: the single chip microcomputer is an STM32F4 series single chip microcomputer.
5. The self-propelled aeration and oxygenation boat based on OWC principle of claim 1, characterized in that: the intelligent battery board comprises a base installed on an upper deck, a thrust bearing is installed on the base, a rotating platform is installed on the thrust bearing and driven to rotate by a first steering engine, two supports are installed on the rotating platform, a rotating shaft is installed between the two supports, a solar panel with a photosensitive element is fixedly installed on the rotating shaft, a gear is installed at one end of the rotating shaft and meshed with a gear fixedly installed on an output shaft of a second steering engine, the second steering engine can drive the solar panel to swing, the first steering engine and the second steering engine are controlled by a single chip microcomputer, and the photosensitive element on the solar panel is also connected with the single chip microcomputer for communication.
6. The self-propelled aeration and oxygenation boat based on OWC principle of claim 5, characterized in that: the first steering engine is arranged on the base, and the second steering engine is arranged on a support.
7. The self-propelled aeration and oxygenation boat based on OWC principle of claim 1, characterized in that: an intelligent camera is further installed on the upper deck, and six infrared sensors in different directions are connected to the side face of the main ship body.
8. The self-propelled aeration and oxygenation boat based on OWC principle of claim 1, characterized in that: the motor is fixedly arranged on the tail deck through a motor bracket.
9. The self-propelled aeration and oxygenation boat based on OWC principle of claim 1, characterized in that: the navigation information acquisition system further comprises a navigation information acquisition module and a Bluetooth wireless communication module, wherein the navigation information acquisition module consists of an MPU60X0 and an ultrasonic distance meter.
10. An oxygen increasing method using the oxygen increasing boat according to claim 1, wherein: starting the two hull propellers to make the oxygen increasing boat sail, the oxygen increasing boat sails linearly when the rotating speeds of the two hull propellers are the same, the rotating speeds of the two hull propellers are different and turn to the direction of the hull propeller with low rotating speed, and the two hull propellers are closed after the oxygen increasing boat sails to a target water area; the starting motor drives the cable ring to rotate clockwise to lower the ship anchor, and when the ship anchor touches the bottom, the motor stops rotating and keeps self-locking; opening a water inlet electromagnetic valve and a water pump, injecting water in the ballast water chamber into the water tank, and closing the water inlet electromagnetic valve and the water pump after the water level in the water tank reaches a set value; when the main ship body shakes under the action of waves, water in the water tank oscillates, the water level in the water chamber on one side of the partition plate rises, the water level in the water chamber on the other side of the partition plate falls, the volume of air in the water chamber with the rising water level is reduced, the pressure intensity is increased, air is discharged into a berthing water area of the oxygen increasing ship from the one-way air outlet valve through the hose to complete an oxygen increasing process, the volume of air in the water chamber with the falling water level is increased, the pressure intensity is reduced, and the air is sucked into the water chamber from the one-way air inlet valve through the hose to complete an; after the current water area oxygenation operation is finished, opening a drainage electromagnetic valve, draining water in the water tank back to the water chamber of the pressure cabin, and then closing the drainage electromagnetic valve; the starting motor drives the cable ring to rotate anticlockwise to lift the ship anchor, and when the ship anchor is folded, the motor stops rotating and keeps self-locking; and starting the two ship body propellers to make the oxygen increasing ship sail to the next target water area, and repeating the steps to carry out oxygen increasing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272246.4A CN113016704A (en) | 2021-03-12 | 2021-03-12 | Self-propelled aeration oxygenation ship based on OWC principle and oxygenation method thereof |
Applications Claiming Priority (1)
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