Chemical dosing ship collision disturbance chemical dosing purification structure and aeration oxygenation chemical dosing ship

Abstract

According to the chemical dosing ship collision disturbance chemical dosing purification structure and the aeration oxygenation chemical dosing ship, a chemical agent in a V-shaped chemical containing groove is stirred through a sawtooth plate and a rectangular strip, a collision plate generates collision turbulent flow on the chemical agent, and the chemical agent is promoted to be discharged into a river channel from a first bow hole and a second bow hole; the purifying efficiency and the purifying effect of a river channel can be improved. The device is characterized in that a V-shaped medicine placing groove is formed in the top face of the other end of the prow, the depth of the V-shaped medicine placing groove is smaller than the height of the prow, a groove opening of the V-shaped medicine placing groove is flush with the top face of the prow, a connecting groove is formed in the top face of the prow, one end of a prow rotating shaft is arranged at the groove bottom of the connecting groove, and the other end of the prow rotating shaft is connected with the V-shaped medicine placing groove. The bottom face of the connecting cap is located at a groove opening of the connecting groove, the bottom face of the connecting cap is rotatably arranged at the other end of the bow rotating shaft, the connecting cap is close to one side of the bent section of the V-shaped medicine containing groove, and one end of a rectangular strip is arranged on the side face of the connecting cap.

Description

Technical Field

[0001] The present invention discloses a drug-dosing ship collision disturbance drug-dosing purification structure and an aeration and oxygenation drug-dosing ship, which relate to a purification structure installed on an aeration and oxygenation drug-dosing ship, and belong to the technical field of environmental protection, and particularly to a purification structure that stirs chemicals in a V-shaped drug-dosing trough by means of a serrated plate and a rectangular strip, wherein the collision plate generates a collision disturbance flow on the chemicals, promotes the chemicals to be discharged into a river channel through a first bow hole and a second bow hole, and can improve the purification efficiency and purification effect of the river channel. Background Art

[0002] With the rapid development of industry and the continuous development and utilization of rivers, a large amount of industrial wastewater, agricultural residues, domestic sewage and solid garbage are discharged into rivers, and the heavy metals, chemical substances and other harmful pollutants contained in them cause the water quality to deteriorate; pesticides, fertilizers and aquaculture residues further lead to eutrophication of water bodies and cause excessive reproduction of duckweed; at the same time, solid garbage soaked in water for a long time will gradually decompose to produce toxic and harmful chemicals and gases, aggravating water quality problems, leading to the death of a large number of aquatic organisms, and seriously affecting the ecological balance of rivers. Therefore, it is necessary to regularly put chemical agents into rivers to absorb heavy metal ions in the water, promote the flocculation reaction of suspended matter and chemical agents in the water to form sediments that sink to the bottom of the river, oxidize organic matter in the water to convert into inorganic matter, and achieve the reduction of water pollutant concentration and improvement of water quality. At present, the work of drug administration in rivers is mainly done manually, but the efficiency of manual drug administration is low, the labor intensity is high, and there is also the risk of falling into the water during water operations. Existing unmanned river drug-dosing ships sail to different locations in the river and then dock to do the dosing. They do not do the dosing synchronously with the sailing of the ship, and the dosing is uneven, or an additional power device is required to carry out uniform dosing. There is no oxygenation device, and the chemical agents cannot be effectively diffused to different depths and areas of the river water relying solely on the fluidity of the water. The purification efficiency of the river water is low and the purification effect is poor.

[0003] Announcement No. CN115195951A discloses an unmanned boat and method for early warning of blue algae blooms and autonomous dosing to inhibit algae. The autonomous dosing system in the unmanned boat is coupled with a monitoring and early warning system. The monitoring and early warning system calculates the dosage of different dosing areas through a fixed algorithm, and the autonomous dosing system will automatically set the number of cycles pushed by the screw at the bottom of the dosing box to quantitatively release the algae inhibitor. The unmanned boat uses the screw at the bottom of the dosing box to push the agent to achieve delivery. The power effect of the screw is poor, the speed of drug delivery is slow, and it can only be delivered to a certain position in the dosing area. The unmanned boat is not equipped with an oxygenation device. The agent cannot be effectively diffused to different depths and areas of the river water by relying solely on the fluidity of the water. The purification efficiency of the river water is low and the purification effect is poor.

[0004] In order to improve the above problems, the applicant filed a Chinese invention patent application entitled "A Aeration and Oxygen Dosing Boat". The chemicals in the aeration and oxygen dosing boat are directly discharged from the outlet on the medicine storage box into the river channel at the connection between the bow and the bow wing, but no dosing device is set at other positions. The chemicals need to rely on the fluidity of water to diffuse into the river channel corresponding to the bow position, with a small coverage area, low purification efficiency of the river channel, and poor purification effect. Summary of the invention

[0005] In order to improve the above situation, the present invention provides a drug-dosing ship collision disturbance drug-dosing purification structure and an aeration and oxygenation drug-dosing ship, which provides a purification structure for stirring the chemicals in a V-shaped drug-dosing trough through a serrated plate and a rectangular bar. The collision plate generates a collision disturbance flow on the chemicals, thereby promoting the chemicals to be discharged into the river channel from the first bow hole and the second bow hole, thereby improving the purification efficiency and purification effect of the river channel.

[0006] The invention discloses a drug-dosing ship collision disturbance drug-dosing purification structure and an aeration and oxygenation drug-dosing ship as follows: the drug-dosing ship collision disturbance drug-dosing purification structure comprises a stern, a bow, a V-shaped drug-discharging trough, a connecting trough, a rectangular strip, a connecting cap, a first bow hole, a collision plate, a serrated plate, a bow rotating shaft and a second bow hole. One end of the bow is placed in the middle of one end of the stern, and the width of the bow is constant from one end to five-sixths, and gradually decreases from the five-sixths to the other end. A V-shaped medicine placing groove is formed on the top surface of the other end of the bow, the depth of the V-shaped medicine placing groove is less than the height of the bow, and the notch of the V-shaped medicine placing groove is flush with the top surface of the bow. A connecting groove is formed on the top surface of the bow, and one end of the bow rotating shaft is placed at the bottom of the connecting groove. The bottom surface of the connecting cap is located at the notch of the connecting groove, and the bottom surface of the connecting cap is rotatably placed at the other end of the bow shaft, and the connecting cap is close to the bending section of the V-shaped medicine placing groove. One end of a rectangular strip is disposed on the side of the connecting cap, and the other end of the rectangular strip extends horizontally toward the other side of the V-shaped medicine placing groove. A sawtooth plate is vertically arranged at the other end of the rectangular strip, the height of the sawtooth plate is slightly smaller than the depth of the V-shaped medicine placing groove, and the sawtooth plate is located in the V-shaped medicine placing groove. Preferably, the serrated plate is a hollow structure. Preferably, each of the split plates on the serrated plate has a different length and direction. Preferably, the thickness of each sub-plate on the sawtooth plate gradually decreases from one end connected to the sawtooth plate to the other end. A collision plate is disposed on the inner side of the other side of the V-shaped medicine placing groove. Preferably, the height of the collision plate is equal to the depth of the V-shaped drug placement groove. Preferably, the collision plate is a structure that is curved multiple times from one end to the other end. The side surface and the bottom surface of the V-shaped medicine placing groove are evenly provided with first bow holes. Preferably, the inner wall of the first bow hole is an uneven structure. The bottom surface of the bow is provided with a second bow hole, the second bow hole is connected to the bottom surface of the V-shaped medicine placing groove, and the inner diameter of the second bow hole is greater than the inner diameter of the first bow hole. Preferably, the inlet of the second bow hole is thick and the outlet is thin, the inlet of the second bow hole is located at the bottom surface of the V-shaped medicine placing groove, and the outlet is inclined in the medicine discharging direction. Furthermore, the edge of each split plate on the serrated plate is provided with a serrated chamfer, and the serrated chamfer is a triangular prism structure with the edge facing outwards; Furthermore, the serrated plate is replaced by a V-shaped collision plate, a V-shaped collision plate is placed on the side of the serrated plate, the opening of the V-shaped collision plate faces the other end of the V-shaped medicine placing groove, the V-shaped collision plate is located in the V-shaped medicine placing groove, and the height of the V-shaped collision plate is slightly smaller than the depth of the V-shaped medicine placing groove. Preferably, the V-shaped collision plate is a hollow structure. Preferably, the thickness of the V-shaped collision plate gradually decreases from one side connected to the rectangular strip to the other side. Preferably, the V-shaped collision plate is an arc-shaped structure. Preferably, the V-shaped collision plate is provided with a spoiler groove, and there are a plurality of the spoiler grooves, which are arranged equidistantly along the width direction of the spiral blade, and the depth of the spoiler grooves gradually increases from the center to the edge.

[0007] The present invention also relates to an aeration and oxygenation dosing ship, which is composed of a support structure, a drug storage structure, a drug dosing structure, a steering mechanism and an aeration structure. The supporting structure is composed of a hull, a bow, a stern, a bow wing, a photovoltaic panel, a through slot and a warning light. The hull is a mountain-shaped structure, and the hull is a hollow structure. The hull includes three parts: bow, stern and bow wing. One end of the bow is disposed in the middle of one end of the stern, and the width of the bow is constant from one end to five-sixths, and gradually decreases from the five-sixths to the other end. One end of the bow wing is disposed on both sides of one end of the stern, and the width of the bow wing remains unchanged from one end to four fifths, and gradually decreases from four fifths to the other end. The width of the bow wing is smaller than the width of the bow, and the length of the bow wing is smaller than the length of the bow. Preferably, an ultrasonic obstacle avoidance sensor is disposed at the other end of the bow. The top surface of the stern is provided with a photovoltaic panel. Preferably, there are two groups of photovoltaic panels, which are respectively placed on both sides of the top surface of the stern, and there are multiple photovoltaic panels in each group, and the multiple photovoltaic panels are arranged without spacing along the length direction of the top surface of the stern. The two sides of the stern are respectively provided with through grooves, the length of which is equal to the height of the stern, and a warning light is embedded in one end of the through groove, and the warning light is close to the top surface of the stern. The medicine storage structure is composed of a medicine storage box, a first sliding door, a sliding door handle, a medicine inlet, a sliding groove, a sliding rib, a boss and an inclined platform. The bottom surface of the medicine storage box is placed on the top surface of the stern, and the medicine storage box is located between the two groups of photovoltaic panels. A boss is disposed in the middle of the inner bottom surface of the medicine storage box, the height of the boss gradually decreases from the middle to both ends, and the width of the boss is equal to the inner width of the medicine storage box. Inclined platforms are symmetrically arranged on both sides of the inner bottom surface of the medicine storage box, one end of the inclined platform is correspondingly connected to the two ends of the boss, and the height of the inclined platform gradually increases from one end to the other end. The width of the inclined platform is equal to the width of the protruding platform, and the other end of the inclined platform is connected to the two ends of the inner bottom surface of the medicine storage box respectively. A medicine inlet is provided in the middle of the top surface of the medicine storage box. Sliding grooves are respectively provided on both sides of the medicine inlet, and the length of the sliding grooves is equal to twice the inner length of the medicine inlet. Half of the sliding grooves are correspondingly arranged on both sides of the medicine inlet, and the other half of the sliding grooves are correspondingly arranged on the inner top surface of the stern extending from both sides of the medicine inlet. Both ends of the sliding grooves are closed structures. Sliding ribs are disposed on both sides of the first sliding door, and the sliding ribs correspond to the sliding grooves. One end of the first sliding door is slidably disposed at one end of the medicine inlet through the sliding rib and the sliding groove, the width of the first sliding door is equal to the inner width of the medicine inlet, and the length of the first sliding door is equal to the inner length of the medicine inlet. A door handle is disposed on the top surface of the first sliding door, and the door handle is close to the middle of the other end of the first sliding door. Preferably, the surface of the sliding door handle is provided with anti-slip grooves. The medicine dispensing structure is composed of a second sliding door, a door closing block, a door opening block, a spring slot, a spring and a sliding door shaft. The medicine storage box has medicine outlets on both sides. The medicine outlet is close to the bow and the bottom surface of the medicine storage box. The medicine outlet is located at the corresponding connection between one end of the inclined platform and the two ends of the convex platform. The two ends of the door pull shaft are rotatably disposed on both sides of one end of the medicine outlet, and the length of the door pull shaft is equal to the inner width of the medicine outlet. One end of the second sliding door is placed on the sliding door shaft, the width of the second sliding door is equal to the length of the sliding door shaft, and the length of the second sliding door is equal to the inner length of the medicine outlet. One end of a door opening block is disposed in the middle of the second sliding door. The other end of the door opening block is provided with a slot. The sides of the medicine storage box corresponding to the middle of both sides of the medicine outlet are provided with spring grooves. The door closing block is located on the spring slot. One end of the spring is correspondingly placed at the bottom of the spring slot, and the other end of the spring is placed on one side of the bottom surface of the door closing block. The other side of the bottom surface of the door closing block is respectively placed at the middle of both sides of the second sliding door. The steering structure is composed of a half shaft, a rotating wheel, a long bar, a motor housing, a main shaft, a differential and a driving motor. The motor housing is placed on the top surface of the bow, and the motor housing is close to the other end of the bow. The driving motor is placed in the motor housing. The differential is placed on the top surface of the bow, and the differential is close to one end of the bow. One end of the main shaft passes through a through hole opened on the side of the motor placement shell and is connected to the motor shaft of the drive motor, and the other end of the main shaft is connected to the differential. A half shaft is disposed on both sides of the differential. The two runners are respectively located on both sides of the middle part of the hull. The half shafts are respectively connected to the middle parts of the rotating wheels. One end of the strip is placed on the semi-axis, and the other end of the strip extends horizontally toward the door opening block. The other end of the strip is provided with an arc chamfer. When the strip rotates with the semi-axis, the other end of the strip can contact the other end of the door opening block. The aeration structure is composed of a blower, an air pipe, a heavy block, a nozzle and an air jet hole. Two support blocks are arranged on the top surface of the stern, and the support blocks are close to the other end of the stern. The side of the blower is placed on the two support blocks. One end of the blower is placed in the middle of the side of the medicine storage box. The heavy block sinks below the water surface and the heavy block is close to the stern, One end of the nozzle is placed on one end of the heavy block. One end of the air delivery pipe is connected to the air outlet of the blower and communicated with the air outlet of the blower, and the other end of the air delivery pipe extends toward the stern and then extends downward through the through hole opened in the middle of the other end of the heavy block and is connected to one end of the nozzle and communicated with one end of the nozzle. Preferably, the diameter of the nozzle gradually increases from one end to the other end. The other end of the nozzle is provided with an air jet hole. Preferably, there are multiple groups of the jet holes, which are arranged equidistantly from the center to the edge of the other end of the nozzle, and each group of the jet holes has multiple jet holes, which are equidistantly arranged circumferentially along the other end of the nozzle. Furthermore, a first magnet is detachably disposed at the other end of the strip, and a second magnet is detachably disposed at the other end of the door opening block, and the first magnet and the second magnet correspond to and attract each other; Furthermore, one end of a guide plate is disposed at the other end of the medicine outlet, the guide plate is a U-shaped structure, the height of the guide plate gradually decreases from one end to the other end, and the width of the guide plate is greater than or equal to the width of the medicine outlet.

[0008] The aeration and oxygenation dosing boat is controlled to turn by an aeration and oxygenation dosing boat control system; The present invention also relates to an aeration and oxygenation dosing ship control system, characterized in that the aeration and oxygenation dosing ship control system is composed of a differential control system and an electronic control system, the differential control system is composed of a speed sensor, a heading sensor and a central controller, the speed sensor is connected to the central controller via a data line, the heading sensor is connected to the central processor via a data line, the central processor is connected to the differential via a data transmission line, the central processor can convert digital signals into electrical signals, and the differential control system implements the following steps when executed: The speed sensor collects the speed of the aeration and oxygenation dosing ship and transmits the real-time signal to the central processor. When the aeration and oxygenation dosing ship turns, the heading sensor transmits the expected signal to the central processor. The central processor calculates the deviation by comparing the expected signal with the real-time signal, adjusts the control voltage in real time according to the deviation, and then transmits the electrical signal to the electronic brake. The electronic brake brakes the differential half shaft at one end, so that the two wheels have a speed difference, thereby achieving the purpose of steering.

[0009] The electronic control system can be powered in two ways: When the light is insufficient, the electric control system is composed of a switching power supply, a differential, a buck module and a FOC driver. The input ends of the differential, the buck module and the FOC driver are connected to the output end of the switching power supply through a data transmission line, the output end of the differential is connected to the drive motor through a power line, the output end of the buck module is electrically connected to the ultrasonic obstacle avoidance sensor, and the output end of the FOC driver is connected to the blower through a power line; When the sunlight is sufficient, the electric control system is a photovoltaic power generation system, which is composed of a photovoltaic panel, a differential, a buck module and a FOC driver. The input ends of the differential, the buck module and the FOC driver are connected to the photovoltaic panel through a data transmission line, the output end of the differential is connected to the drive motor through a power line, the output end of the buck module is electrically connected to the ultrasonic obstacle avoidance sensor, and the output end of the FOC driver is connected to the blower through a power line; When the electronic control system is executed, the following steps are implemented: When the switching power supply or the photovoltaic panel is working, the electrical signals are transmitted to the differential, the buck module and the FOC driver respectively. The differential and the FOC driver receive the electrical signals, decode them through internal encoders respectively, and then convert the electrical signals into control signals to control the start and stop of the drive motor respectively. The buck module receives the electrical signals and supplies power to the ultrasonic obstacle avoidance sensor through the data line. After the ultrasonic obstacle avoidance sensor is powered, it sends ultrasonic waves to the front, calculates the distance to the obstacle through data processing, and avoids the obstacle in advance. Beneficial Effects

[0010] 1. The chemical agents in the V-shaped medicine placing trough can be stirred by the rotation of the sawtooth plate and the rectangular bar.

[0011] Second, the collision plate generates collision disturbance flow to the chemical agent, which can promote the discharge of the chemical agent from the first bow hole and the second bow hole into the river channel, thereby improving the purification efficiency and purification effect of the river channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional structural diagram of an aeration, oxygenation and dosing vessel of the present invention; Figure 2 It is a rear perspective structural diagram of an aeration, oxygenation and dosing vessel of the present invention; Figure 3 This is a three-dimensional structural diagram of an aeration, oxygenation and dosing vessel of the present invention, which only shows the structure of the second sliding door; Figure 4 This is a three-dimensional structural diagram of an aeration, oxygenation and dosing boat of the present invention, which only shows the structure of the spring and the sliding door shaft; Figure 5This is a three-dimensional structural diagram of an aeration and oxygenation dosing ship of the present invention, which only shows the structure of the first sliding door and the drug inlet; Figure 6 This is a three-dimensional structural diagram of an aeration, oxygenation and dosing ship of the present invention, which only shows the structure of the boss and the ramp; Figure 7 This is a three-dimensional structural diagram of an aeration, oxygenation and dosing ship of the present invention, which only shows the structure of the jet hole; Figure 8 It is a three-dimensional structural diagram of embodiment 2 of an aeration, oxygenation and dosing vessel of the present invention; Fig. 9 It is a three-dimensional structural diagram of Example 3 of an aeration, oxygenation and dosing vessel of the present invention; Fig.10 It is a three-dimensional structural diagram of a drug-dosing ship collision disturbance drug-dosing purification structure of the present invention; Fig.11 This is a three-dimensional structural diagram of a drug-discharging ship collision disturbance drug-discharging purification structure of the present invention, in which only the internal structure of the V-shaped drug-discharging trough is shown; Fig.12 It is a three-dimensional structural diagram of embodiment 2 of a drug delivery ship collision disturbance drug delivery purification structure of the present invention; Fig.13 It is a three-dimensional structural diagram of Example 3 of a drug delivery ship collision disturbance drug delivery purification structure of the present invention. Attached photos

[0013] The components include: hull (1), half shaft (2), rotating wheel (3), strip (4), bow wing (5), motor housing (6), bow (7), main shaft (8), differential (9), stern (10), medicine storage box (11), blower (12), drive motor (13), photovoltaic panel (14), groove (15), warning light (16), air pipe (17), heavy block (18), nozzle (19), first sliding door (20), door opening block (21), door closing block (22), second sliding door (23), spring groove (24), spring (25 ), sliding door shaft (26), sliding door handle (27), medicine inlet (28), sliding groove (29), sliding rib (30), boss (31), inclined platform (32), jet hole (33), first magnet (34), second magnet (35), guide plate (36), V-shaped medicine release groove (37), rectangular strip (38), connecting cap (39), first bow hole (40), collision plate (41), serrated plate (42), bow shaft (43), second bow hole (44), serrated chamfer (45), V-shaped collision plate (46), connecting groove (47). DETAILED DESCRIPTION Example 1

[0014] The present invention discloses a drug-dosing ship collision disturbance drug-dosing purification structure, which comprises a stern (10), a bow (7), a V-shaped drug-dosing groove (37), a connecting groove (47), a rectangular strip (38), a connecting cap (39), a first bow hole (40), a collision plate (41), a sawtooth plate (42), a bow rotating shaft (43) and a second bow hole (44). The invention comprises a stern (10), a bow (7), a V-shaped medicine placing groove (37), a connecting groove (47), a rectangular strip (38), a connecting cap (39), a first bow hole (40), a collision plate (41), a serrated plate (42), a bow rotating shaft (43) and a second bow hole (44). One end of the bow (7) is disposed in the middle of one end of the stern (10), and the width of the bow (7) remains constant from one end to five-sixths, and gradually decreases from the five-sixths to the other end. A V-shaped medicine placing groove (37) is formed on the top surface of the other end of the bow (7), the depth of the V-shaped medicine placing groove (37) is less than the height of the bow (7), and the notch of the V-shaped medicine placing groove (37) is flush with the top surface of the bow (7). The top surface of the bow (7) is provided with a connecting groove (47), and one end of the bow rotating shaft (43) is placed at the bottom of the connecting groove (47). The bottom surface of the connecting cap (39) is located at the notch of the connecting groove (47), and the bottom surface of the connecting cap (39) is rotatably placed at the other end of the bow shaft (43). The connecting cap (39) is close to the bending section of the V-shaped medicine placing groove (37). One end of a rectangular strip (38) is disposed on the side of the connecting cap (39), and the other end of the rectangular strip (38) extends horizontally toward the other side of the V-shaped medicine placing groove (37). A sawtooth plate (42) is vertically disposed at the other end of the rectangular strip (38), wherein the height of the sawtooth plate (42) is slightly smaller than the depth of the V-shaped medicine placing groove (37), and the sawtooth plate (42) is located in the V-shaped medicine placing groove (37). Preferably, the sawtooth plate (42) is a hollow structure. Preferably, each of the sub-plates on the serrated plate (42) has a different length and direction. Preferably, the thickness of each sub-plate on the sawtooth plate (42) gradually decreases from one end connected to the sawtooth plate (42) to the other end. A collision plate (41) is disposed on the inner side of the other side of the V-shaped medicine placing groove (37). Preferably, the height of the collision plate (41) is equal to the depth of the V-shaped medicine placing groove (37). Preferably, the collision plate (41) is a structure that is curved multiple times from one end to the other end. Preferably, the aeration and oxygenation dosing vessel carries chemical agents, which are continuously transported to the V-shaped dosing tank (37) by a high-pressure pump. The side surface and the bottom surface of the V-shaped medicine placing groove (37) are evenly provided with first bow holes (40). Preferably, the inner wall of the first bow hole (40) is an uneven structure. The bottom surface of the bow (7) is provided with a second bow hole (44), the second bow hole (44) is connected to the bottom surface of the V-shaped medicine placing groove (37), the inner diameter of the second bow hole (44) is larger than the inner diameter of the first bow hole (40), Preferably, the inlet of the second bow hole (44) is coarse and the outlet is thin, the inlet of the second bow hole (44) is located on the bottom surface of the V-shaped medicine discharging groove (37), and the outlet is inclined in the medicine discharging direction. When in use, the purification structure is installed on an aeration and oxygenation dosing ship, and chemical agents are continuously added to the V-shaped drug dispensing trough (37). When the hull (1) travels freely in the river channel, the fluctuation of the chemical agents disturbs the sawtooth plate (42) and the rectangular strip (38), so that the sawtooth plate (42) and the rectangular strip (38) rotate under the drive of the connecting cap (39), and the chemical agents in the V-shaped drug dispensing trough (37) are stirred. The collision plate (41) generates collision disturbance flow on the chemical agents, and promotes the chemical agents to be discharged from the first bow holes (41) on both sides of the V-shaped drug dispensing trough (37). 0) discharged into the river channel, discharged into the second bow hole (44) through the first bow hole (40) on the bottom surface of the V-shaped medicine dispensing trough (37), and then into the river channel. At the same time, when the water flows back from the first bow hole (40) and the second bow hole (44) into the V-shaped medicine dispensing trough (37), the sawtooth plate (42), the rectangular strip (38) and the collision plate (41) can make the chemical agent and the water flow evenly mixed and then discharged into the river channel. The V-shaped medicine dispensing trough (37) cooperates with the medicine storage box (11) to release the chemical agent into the river channel, so that the purification efficiency of the river channel is higher and the purification effect is better; Example 2

[0015] The difference between this embodiment and the first embodiment is that: the edge of each sub-plate on the serrated plate (42) is provided with a serrated chamfer (45), and the serrated chamfer (45) is a triangular prism structure with the edge facing outwards; when in use, the serrated chamfer (45) has a better disturbance effect on the chemical agent, can promote the uniform mixing of the chemical agent and the water flow, and can accelerate the discharge of the chemical agent from the first bow hole (40) and the second bow hole (44) into the river channel, so that the purification efficiency of the river channel is higher and the purification effect is better; Example 3

[0016] The difference between this embodiment and embodiment 1 is that the sawtooth plate (42) is replaced by a V-shaped collision plate (46), a V-shaped collision plate (46) is arranged on the side of the sawtooth plate (42), the opening of the V-shaped collision plate (46) faces the other end of the V-shaped medicine placing groove (37), the V-shaped collision plate (46) is located in the V-shaped medicine placing groove (37), the height of the V-shaped collision plate (46) is slightly smaller than the depth of the V-shaped medicine placing groove (37), the V-shaped collision plate (46) is a hollow structure, and the thickness of the V-shaped collision plate (46) gradually increases from one side connected to the rectangular strip (38) to the other side. The V-shaped collision plate (46) is an arc-shaped structure, and a spoiler groove is formed on the V-shaped collision plate (46). There are a plurality of spoiler grooves, and the spoiler grooves are arranged equidistantly along the width direction of the spiral blade, and the depth of the spoiler grooves gradually increases from the center to the edge. When in use, the contact area between the V-shaped collision plate (46) and the chemical agent is larger, and the spoiler grooves are used to achieve better spoiler and stirring effects, which can further promote uniform mixing of the chemical agent and the water flow, and can further accelerate the discharge of the chemical agent from the first bow hole (40) and the second bow hole (44) into the river channel, thereby achieving higher purification efficiency and better purification effect. The sawtooth plate (42) is designed as a hollow structure, which can reduce the weight of the sawtooth plate (42), reduce the resistance of the sawtooth plate (42) during the rotation process, and make the sawtooth plate (42) rotate more smoothly; The design of different lengths and directions of each sub-plate on the sawtooth plate (42) can reduce the vortex and turbulence effects generated by the sawtooth plate (42) when stirring the chemical agent, increase the contact area between the sawtooth plate (42) and the chemical agent, effectively disturb the water flow, reduce the agglomeration of the chemical agent, and make the chemical agent more evenly distributed in the water flow; The thickness of each split plate on the sawtooth plate (42) gradually decreases from one end connected to the sawtooth plate (42) to the other end. The thickness of the portion where each split plate is connected to the sawtooth plate (42) is large, which can improve the connection stability and reduce the risk of the connection becoming loose or falling off during rotation. The thickness of the other end is small, which can reduce the centrifugal force during rotation, making the sawtooth plate (42) more stable during rotation. The collision plate (41) is designed as a structure that is curved multiple times from one end to the other end, which can increase the contact area between the collision plate (41) and the chemical agent, and has a better collision turbulence effect on the chemical agent; The inlet of the second bow hole (44) is coarse and the outlet is thin. The inlet of the second bow hole (44) is located on the bottom surface of the V-shaped medicine discharge groove (37). A certain pressure difference is formed in the second bow hole (44), which prompts the chemical agent to be discharged from the second bow hole (44) more quickly, thereby improving the discharge efficiency.

[0017] The purpose is to achieve the purpose of being able to stir the chemical agent in the V-shaped drug discharging groove (37) through the sawtooth plate (42) and the rectangular strip (38), and the collision plate (41) generates collision turbulence on the chemical agent, thereby promoting the discharge of the chemical agent from the first bow hole (40) and the second bow hole (44) into the river channel, thereby improving the purification efficiency and purification effect of the river channel.

[0018] It should be noted that the collision disturbance dosing purification structure is applicable to the following aeration and oxygenation dosing ship: The aeration and oxygenation dosing ship of the present invention is realized as follows: The aeration and oxygenation dosing ship of the present invention is composed of a supporting structure, a drug storage structure, a drug dosing structure, a steering mechanism and an aeration structure. The support structure is composed of a hull (1), a bow (7), a stern (10), a bow wing (5), a photovoltaic panel (14), a through slot (15) and a warning light (16). The hull (1) is a mountain-shaped structure, and the hull (1) is a hollow structure. The hull (1) comprises three parts: a bow (7), a stern (10) and a bow wing (5). One end of the bow (7) is disposed in the middle of one end of the stern (10), and the width of the bow (7) remains constant from one end to five-sixths, and gradually decreases from the five-sixths to the other end. One end of the bow wing (5) is respectively disposed on both sides of one end of the stern (10), and the width of the bow wing (5) remains unchanged from one end to four fifths, and gradually decreases from four fifths to the other end. The width of the bow wing (5) is smaller than the width of the bow (7), and the length of the bow wing (5) is smaller than the length of the bow (7). Preferably, an ultrasonic obstacle avoidance sensor is disposed at the other end of the bow (7). A photovoltaic panel (14) is disposed on the top surface of the stern (10). Preferably, the photovoltaic panels (14) are provided in two groups, and the two groups of photovoltaic panels (14) are respectively disposed on both sides of the top surface of the stern (10), and each group has a plurality of photovoltaic panels (14), and the plurality of photovoltaic panels (14) are arranged without spacing along the length direction of the top surface of the stern (10). The two sides of the stern (10) are respectively provided with through grooves (15), the length of the through grooves (15) being equal to the height of the stern (10), and a warning light (16) being embedded in one end of the through grooves (15), and the warning light (16) being close to the top surface of the stern (10). The medicine storage structure is composed of a medicine storage box (11), a first sliding door (20), a sliding door handle (27), a medicine inlet (28), a sliding groove (29), a sliding rib (30), a boss (31) and an inclined platform (32). The bottom surface of the medicine storage box (11) is placed on the top surface of the stern (10), and the medicine storage box (11) is located between the two groups of photovoltaic panels (14). A boss (31) is disposed in the middle of the inner bottom surface of the medicine storage box (11), the height of the boss (31) gradually decreases from the middle to both ends, and the width of the boss (31) is equal to the inner width of the medicine storage box (11). Inclined platforms (32) are symmetrically arranged on both sides of the inner bottom surface of the medicine storage box (11), one end of the inclined platform (32) is respectively connected to the two ends of the boss (31), and the height of the inclined platform (32) gradually increases from one end to the other end. The width of the inclined platform (32) is equal to the width of the protruding platform (31), and the other end of the inclined platform (32) is respectively connected to the two ends of the inner bottom surface of the medicine storage box (11). A medicine inlet (28) is provided in the middle of the top surface of the medicine storage box (11). Sliding grooves (29) are respectively provided on both sides of the medicine inlet (28), and the length of the sliding grooves (29) is equal to twice the inner length of the medicine inlet (28). Half of the sliding grooves (29) are arranged on both sides of the medicine inlet (28), and the other half of the sliding grooves (29) are arranged on the inner top surface of the stern (10) extending from both sides of the medicine inlet (28). Both ends of the sliding grooves (29) are closed structures. Sliding ribs (30) are respectively disposed on both sides of the first sliding door (20), and the sliding ribs (30) correspond to the sliding grooves (29). One end of the first sliding door (20) is slidably disposed on one end of the medicine inlet (28) through the sliding rib (30) and in cooperation with the sliding groove (29); the width of the first sliding door (20) is equal to the inner width of the medicine inlet (28); the length of the first sliding door (20) is equal to the inner length of the medicine inlet (28); A sliding door handle (27) is disposed on the top surface of the first sliding door (20), and the sliding door handle (27) is close to the middle of the other end of the first sliding door (20). Preferably, the surface of the sliding door handle (27) is provided with anti-slip grooves. The medicine dispensing structure is composed of a second sliding door (23), a door closing block (22), a door opening block (21), a spring slot (24), a spring (25) and a sliding door shaft (26). The medicine storage box (11) has medicine outlets on both sides thereof. The medicine outlet is close to the bow (7) and close to the bottom surface of the medicine storage box (11). The medicine outlet is located at the corresponding connection between one end of the inclined platform (32) and two ends of the boss (31). The two ends of the door pull shaft (26) are rotatably disposed on both sides of one end of the medicine outlet, and the length of the door pull shaft (26) is equal to the inner width of the medicine outlet. One end of the second sliding door (23) is placed on the sliding door shaft (26), the width of the second sliding door (23) is equal to the length of the sliding door shaft (26), and the length of the second sliding door (23) is equal to the inner length of the medicine outlet. One end of a door opening block (21) is disposed in the middle of the second sliding door (23). The other end of the door opening block (21) is provided with a slot. The sides of the medicine storage box (11) corresponding to the middle parts of both sides of the medicine outlet are provided with spring grooves (24). The door closing block (22) is located on the spring groove (24). One end of the spring (25) is correspondingly placed at the bottom of the spring groove (24), and the other end of the spring (25) is placed on one side of the bottom surface of the door closing block (22). The other side of the bottom surface of the door closing block (22) is respectively disposed at the middle of both sides of the second sliding door (23). The steering structure is composed of a half shaft (2), a rotating wheel (3), a long strip (4), a motor housing (6), a main shaft (8), a differential (9) and a drive motor (13). The motor housing (6) is placed on the top surface of the bow (7), and the motor housing (6) is close to the other end of the bow (7). The driving motor (13) is placed in the motor placement housing (6). The differential (9) is placed on the top surface of the bow (7), and the differential (9) is close to one end of the bow (7). One end of the main shaft (8) passes through a through hole opened on the side of the motor placement shell (6) and is connected to the motor shaft of the drive motor (13), and the other end of the main shaft (8) is connected to the differential (9). A half shaft (2) is disposed on both sides of the differential (9) respectively. The two rotating wheels (3) are respectively located on both sides of the middle part of the hull (1). The half shafts (2) are respectively connected to the middle parts of the rotating wheels (3). One end of the long strip (4) is placed on the semi-shaft (2), and the other end of the long strip (4) extends horizontally in the direction of the door opening block (21). The other end of the long strip (4) is provided with an arc chamfer. When the long strip (4) rotates along with the semi-shaft (2), the other end of the long strip (4) can contact the other end of the door opening block (21). The aeration structure is composed of a blower (12), an air delivery pipe (17), a heavy block (18), a nozzle (19) and an air jet hole (33). Two support blocks are disposed on the top surface of the stern (10), and the support blocks are close to the other end of the stern (10). The side of the blower (12) is placed on the two support blocks. One end of the blower (12) is placed in the middle of the side of the medicine storage box (11). The heavy block (18) sinks below the water surface, and the heavy block (18) is close to the stern (10), One end of the nozzle (19) is placed on one end of the heavy block (18). One end of the air supply pipe (17) is connected to the air outlet of the blower (12) and communicates with the air outlet of the blower (12); the other end of the air supply pipe (17) extends toward the stern (10) and then extends downward through a through hole opened in the middle of the other end of the heavy block (18) and is connected to one end of the nozzle (19) and communicates with one end of the nozzle (19). Preferably, the diameter of the nozzle (19) gradually increases from one end to the other end. The other end of the nozzle (19) is provided with an air injection hole (33). Preferably, there are multiple groups of the jet holes (33), and the multiple groups of the jet holes (33) are arranged equidistantly from the center to the edge of the other end of the nozzle (19), and each group of the jet holes (33) has multiple jet holes, and the multiple jet holes (33) are arranged equidistantly along the circumference of the other end of the nozzle (19).

[0019] The aeration and oxygenation dosing boat is controlled to turn by an aeration and oxygenation dosing boat control system; The present invention also relates to an aeration and oxygenation dosing ship control system, characterized in that the aeration and oxygenation dosing ship control system is composed of a differential (9) control system and an electric control system, the differential (9) control system is composed of a speed sensor, a heading sensor and a central controller, the speed sensor is connected to the central controller via a data line, the heading sensor is connected to the central processor via a data line, the central processor is connected to the differential (9) via a data transmission line, the central processor can convert digital signals into electric signals, and the differential (9) control system implements the following steps when executed: The speed sensor collects the speed of the aeration and oxygenation dosing ship and transmits a real-time signal to the central processor. When the aeration and oxygenation dosing ship turns, the heading sensor transmits an expected signal to the central processor. The central processor calculates the deviation by comparing the expected signal with the real-time signal, adjusts the control voltage in real time according to the deviation, and then transmits the electrical signal to the electronic brake. The electronic brake brakes the half shaft (2) of the differential (9) at one end, so that a speed difference occurs between the two wheels (3), thereby achieving the purpose of turning.

[0020] The electronic control system can be powered in two ways: When the light is insufficient, the electric control system is composed of a switching power supply, a differential (9), a voltage reduction module and a FOC driver; the input ends of the differential (9), the voltage reduction module and the FOC driver are connected to the output end of the switching power supply via a data transmission line; the output end of the differential (9) is connected to the drive motor (13) via a power line; the output end of the voltage reduction module is electrically connected to the ultrasonic obstacle avoidance sensor; and the output end of the FOC driver is connected to the blower (12) via a power line; When there is sufficient sunlight, the electric control system is a photovoltaic power generation system, and the electric control system is composed of a photovoltaic panel (14), a differential (9), a voltage reduction module and a FOC driver, the differential (9), the voltage reduction module and the input end of the FOC driver are connected to the photovoltaic panel (14) via a data transmission line, the output end of the differential (9) is connected to the drive motor (13) via a power line, the output end of the voltage reduction module is electrically connected to the ultrasonic obstacle avoidance sensor, and the output end of the FOC driver is connected to the blower (12) via a power line; When the electronic control system is executed, the following steps are implemented: When the switching power supply or the photovoltaic panel (14) is working, the electrical signals are transmitted to the differential (9), the voltage reduction module and the FOC driver respectively. The differential (9) and the FOC driver receive the electrical signals, respectively decode them through internal encoders, and then convert the electrical signals into control signals to respectively control the start and stop of the drive motor (13). The voltage reduction module receives the electrical signals and supplies power to the ultrasonic obstacle avoidance sensor through a data line. After the ultrasonic obstacle avoidance sensor is powered, it sends ultrasonic waves forward, calculates the distance to the obstacle through data processing, and avoids the obstacle in advance.

[0021] When in use, the first sliding door (20) is first pulled along the sliding groove (29) to one end of the drug inlet (28) by the sliding door handle (27), the drug inlet (28) is opened, and the chemical agent is filled into the drug storage box (11) through the drug inlet (28), and then the first sliding door (20) is pulled along the sliding groove (29) to the other end of the drug inlet (28) by the sliding door handle (27), and the drug inlet (28) is closed; the aeration and oxygenation drug-dosing boat is placed in a river channel, and since the hull (1) is a hollow structure, the aeration and oxygenation drug-dosing boat can be stably parked in the river channel; when driving, the driving motor (13) transmits torque to the main shaft (8), and the main shaft (8) is driven by the differential (9). The power is transmitted to the half shaft (2), and the half shaft (2) drives the rotors (3) on both sides to rotate, so that the aeration and oxygenation dosing ship can travel in a straight line; the speed sensor collects the speed of the aeration and oxygenation dosing ship and transmits the real-time signal to the central processor. When the aeration and oxygenation dosing ship turns, the heading sensor transmits the expected signal to the central processor. The central processor calculates the deviation by comparing the expected signal with the real-time signal, adjusts the control voltage in real time according to the deviation, and then transmits the electric signal to the electronic brake. The electronic brake brakes the half shaft (2) of the differential (9) at one end, so that the two rotors (3) have a speed difference, thereby changing the direction of the aeration and oxygenation dosing ship, so that the aeration and oxygenation dosing ship can travel in a straight line. The aeration and oxygenation dosing boat can freely travel in a river channel. During the travel of the aeration and oxygenation dosing boat, the driving motor (13) drives the main shaft (8) to rotate, the main shaft (8) transmits power to the half shaft (2) through the differential (9), the half shaft (2) drives the long strips (4) on both sides to rotate, the long strips (4) periodically collide with the door opening block (21) on the second sliding door (23) during the rotation process, drive the door opening block (21) to rotate, the door opening block (21) drives the second sliding door (23) to rotate, open the drug outlet, and the chemical agent in the drug storage box (11) flows into the river channel through the opening of the second sliding door (23). When the long strip (4) is far away from the door block (21), the second sliding door (23) is opened in the spring. The spring (25) and the door closing block (22) rebound and close to close the medicine outlet, and the cycle repeats. The chemical agent in the medicine storage box (11) is evenly delivered into the river channel as the aeration and oxygenation dosing boat travels under the rotation of the long strip (4). The blower (12) is started, and the oxygen in the blower (12) enters the nozzle (19) from the air pipe (17) and is sprayed into the water through the air jet hole (33), thereby increasing the oxygen in the river channel. On the one hand, oxygen can be provided for the aquatic organisms in the river channel, and on the other hand, a disturbance effect can be generated on the river channel, and the fluidity of the river water can be coordinated to promote the diffusion of the chemical agent to different depths and areas of the river channel, thereby achieving higher purification efficiency and better purification effect. Example 2

[0022] The difference between this embodiment and the first embodiment is that: the other end of the long strip (4) is detachably provided with a first magnet (34), and the other end of the door opening block (21) is detachably provided with a second magnet (35), and the first magnet (34) and the second magnet (35) correspond to and attract each other; when in use, the long strip (4) and the door opening block (21) can collide accurately and controllably through the attraction between the first magnet (34) and the second magnet (35), which can provide additional driving force and make the second sliding door (23) open more quickly, and the collision can be guided by the attraction, which can reduce the wear of the long strip (4) and the door opening block (21), and extend the service life of the long strip (4) and the door opening block (21), and the detachable connection method makes it easier to replace the first magnet (34) and the second magnet (35); Example 3

[0023] The difference between this embodiment and embodiment 1 is that: one end of a guide plate (36) is disposed at the other end of the drug outlet, the guide plate (36) is a U-shaped structure, the height of the guide plate (36) gradually decreases from one end to the other end, and the width of the guide plate (36) is greater than or equal to the width of the drug outlet; when in use, the guide plate (36) can accelerate the flow rate of the chemical agent, provide a stable flow path for the chemical agent, reduce turbulence or dispersion of the chemical agent when it flows into the river, and improve the utilization rate of the chemical agent; The top surface of the stern (10) is provided with a photovoltaic panel (14), which can provide clean and environmentally friendly electricity to the drive motor (13), the blower (12) and the differential (9) when there is sufficient sunlight, thereby reducing environmental pollution and improving energy utilization; The surface of the sliding door handle (27) is designed with anti-slip grooves, which can increase the friction when the first sliding door (20) is pulled by the sliding door handle (27) and reduce sliding; The design of the nozzle (19) gradually increasing in diameter from one end to the other can slow down the flow rate of oxygen, improve the injection efficiency, and enable the oxygen to be evenly distributed over a larger river area, thereby increasing the coverage of oxygen; The first sliding door (20), the medicine inlet (28), the sliding rib (30) and the sliding groove (29) are designed to cooperate with each other, so that the first sliding door (20) can be pulled toward one end of the medicine inlet (28) by the sliding door handle (27) in cooperation with the sliding rib (30) and the sliding groove (29), thereby opening the medicine inlet (28) and filling the medicine storage box (11) with chemical agents through the medicine inlet (28). Then, the first sliding door (20) can be pulled toward the other end of the medicine inlet (28) by the sliding door handle (27) in cooperation with the sliding rib (30) and the sliding groove (29), thereby closing the medicine inlet (28), thereby preventing dust or water from entering the medicine storage box (11); The second sliding door (23), the door opening block (21) and the door opening shaft (26) are designed to cooperate with each other so that after the door opening block (21) rotates under the collision of the long strip (4), the door opening block (21) drives the second sliding door (23) and the door opening shaft (26) to rotate in the drug outlet, thereby opening the drug outlet, and the chemical agent can flow from the drug outlet into the river channel, thereby realizing the delivery of the chemical agent; The spring (25) and the door closing block (22) are designed in conjunction with the second sliding door (23), so that after the strip (4) is away from the door block (21), the second sliding door (23) can rebound to its initial position under the elastic force of the spring (25) and the door closing block (22), thereby closing the drug outlet and stopping the delivery of the chemical agent; The boss (31), the inclined platform (32), and the drug outlet are located at the corresponding connection between one end of the inclined platform (32) and two ends of the boss (31). The connection between one end of the inclined platform (32) and two ends of the boss (31) is the lowest position of the bottom surface of the drug storage box (11), which makes it easier for the chemical agent to flow along the lowest position to the drug outlet and flow into the river from the drug outlet, thereby improving the drug administration efficiency. The design of the heavy block (18) enables the nozzle (19) to spray oxygen below the water surface, thereby preventing oxygen from overflowing or being lost above the water surface, effectively increasing the contact area between oxygen and water, and improving the oxygen dissolution efficiency.

[0024] The purpose is to enable the drug delivery structure to cooperate with the rotation of the rotor (3) to deliver the drug into the river channel, to increase oxygen and disturb the flow in the river channel through the aeration structure to promote the diffusion of the drug, and to control the steering of the ship through the steering structure, thereby achieving the purpose of unmanned driving.

[0025] After considering the specification and practicing the invention disclosed herein, those skilled in the art will easily think of other similar embodiments of the present invention. This application is intended to cover any modified uses or adaptive changes of the present invention. These modifications or uses, applicability changes follow the general principles of the present invention and include common knowledge or customary technical means in the technical field that are not disclosed in the present invention.

[0026] It should be noted that, for the sake of simplicity, the specific implementation mode of the present invention describes the data processing process of the controller as a series of action combinations. However, those skilled in the art should know that the present invention is not limited to the described actions, because according to the present invention, certain steps can be performed sequentially or simultaneously. Secondly, those skilled in the art should also know that the actions described and involved in the specification are not necessarily required by the present invention. The described contents are only preferred implementation cases of the present invention and cannot be considered to limit the scope of implementation of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation modes and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A drug-dosing ship collision disturbance drug-dosing purification structure, characterized by: The invention is composed of a stern, a bow, a V-shaped medicine releasing groove, a connecting groove, a rectangular strip, a connecting cap, a first bow hole, a collision plate, a serrated plate, a bow rotating shaft and a second bow hole. One end of the bow is placed in the middle of one end of the stern. The width of the bow is constant from one end to five-sixths and gradually decreases from five-sixths to the other end. The top surface of the other end of the bow is provided with a V-shaped medicine releasing groove. The top surface of the bow is provided with a connecting groove. One end of the bow rotating shaft is placed at the bottom of the connecting groove. The bottom surface of the connecting cap is located at the notch of the connecting groove. The bottom surface of the connecting cap can be rotatably placed on the bow. At the other end of the head shaft, the connecting cap is close to the bending section of the V-shaped medicine releasing groove, one end of a rectangular strip is arranged on the side of the connecting cap, the other end of the rectangular strip extends horizontally toward the other side of the V-shaped medicine releasing groove, and a serrated plate is vertically arranged on the other end of the rectangular strip, the serrated plate is located in the V-shaped medicine releasing groove, a collision plate is arranged on the inner side surface of the other side of the V-shaped medicine releasing groove, a first bow hole is evenly opened on one side and the bottom surface of the V-shaped medicine releasing groove, a second bow hole is opened on the bottom surface of the bow, and the second bow hole is communicated with the bottom surface of the V-shaped medicine releasing groove.

2. A drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The edge of each split plate on the serrated plate is provided with a serrated chamfer, and the serrated chamfer is a triangular prism structure with the edges facing outwards.

3. A drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The serrated plate is replaced by a V-shaped collision plate, a V-shaped collision plate is placed on the side of the serrated plate, the opening of the V-shaped collision plate faces the other end of the V-shaped medicine releasing groove, the V-shaped collision plate is located in the V-shaped medicine releasing groove, the height of the V-shaped collision plate is slightly smaller than the depth of the V-shaped medicine releasing groove, the V-shaped collision plate is a hollow structure, the thickness of the V-shaped collision plate gradually decreases from one side connected to the rectangular strip to the other side, the V-shaped collision plate is an arc structure, a spoiler groove is opened on the V-shaped collision plate, there are multiple spoiler grooves, the multiple spoiler grooves are equidistantly arranged along the width direction of the spiral blade, and the depth of the spoiler groove gradually increases from the center to the edge.

4. A drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The depth of the V-shaped medicine placing groove is less than the height of the bow, and the notch of the V-shaped medicine placing groove is flush with the top surface of the bow.

5. The drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The height of the serrated plate is slightly smaller than the depth of the V-shaped medicine releasing groove. The serrated plate is a hollow structure, which can reduce the weight of the serrated plate, reduce the resistance of the serrated plate during rotation, and make the serrated plate rotate more smoothly. Each sub-plate on the serrated plate has different lengths and directions, which can reduce the vortex and turbulence effects generated by the serrated plate when stirring the chemicals, increase the contact area between the serrated plate and the chemicals, effectively disturb the water flow, reduce the agglomeration of chemicals, and make the chemicals more evenly distributed in the water flow.

6. A drug delivery ship collision disturbance drug delivery purification structure according to claim 5, characterized in that The thickness of each split plate on the serrated plate gradually decreases from one end connected to the serrated plate to the other end. The thickness of the portion where each split plate is connected to the serrated plate is large, which can improve the stability of the connection and reduce the risk of loosening or falling off during rotation. The thickness of the other end is small, which can reduce the centrifugal force during rotation and make the serrated plate more stable during rotation.

7. The drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The height of the collision plate is equal to the depth of the V-shaped medicine placing groove. The collision plate is a structure with multiple arc bends from one end to the other, which can increase the contact area between the collision plate and the chemical agent and produce a better collision turbulence effect on the chemical agent.

8. The drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The inner wall of the first bow hole is an uneven structure.

9. The drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The inlet of the second bow hole is thick and the outlet is thin. The inlet of the second bow hole is located at the bottom surface of the V-shaped medicine releasing groove, and the outlet is inclined toward the medicine discharging direction. The inner diameter of the second bow hole is larger than the inner diameter of the first bow hole.

10. The drug delivery ship collision disturbance drug delivery purification structure according to claim 1, characterized in that The aeration, oxygenation and dosing ship is composed of a supporting structure, a drug storage structure, a dosing structure, a steering mechanism and an aeration structure. The supporting structure is composed of a hull, a bow, a stern, a bow wing, a photovoltaic panel, a through slot and a warning light. The hull is a mountain-shaped structure. The hull is a hollow structure. The hull includes three parts: a bow, a stern and a bow wing. One end of the bow is placed in the middle of one end of the stern. The width of the bow remains unchanged from one end to five-sixths and gradually decreases from five-sixths to the other end. One end of the bow wing is correspondingly placed on both sides of one end of the stern. The width of the bow wing remains unchanged from one end to four-fifths and gradually decreases from four-fifths to the other end. The width of the bow wing is smaller than the width of the bow. The length of the bow wing is smaller than the length of the bow, an ultrasonic obstacle avoidance sensor is arranged at the other end of the bow, a photovoltaic panel is arranged on the top surface of the stern, there are two groups of photovoltaic panels, and the two groups of photovoltaic panels are respectively arranged on both sides of the top surface of the stern, and there are multiple photovoltaic panels in each group, and the multiple photovoltaic panels are arranged without spacing along the length direction of the top surface of the stern, and the two sides of the stern are respectively provided with grooves, the length of the grooves is equal to the height of the stern, a warning light is embedded in one end of the groove, and the warning light is close to the top surface of the stern, the medicine storage structure consists of a medicine storage box, a first sliding door, a sliding door handle, a medicine inlet, a sliding groove, a sliding rib, a boss and an inclined platform, the bottom surface of the medicine storage box is placed on the top surface of the stern, and the medicine storage box is located between the two groups Between the photovoltaic panels, a boss is arranged in the middle of the inner bottom surface of the medicine storage box, the height of the boss gradually decreases from the middle to the two ends, the width of the boss is equal to the inner width of the medicine storage box, inclined platforms are symmetrically arranged on both sides of the inner bottom surface of the medicine storage box, one end of the inclined platform is respectively connected to the two ends of the boss, the height of the inclined platform gradually increases from one end to the other end, the width of the inclined platform is equal to the width of the boss, the other end of the inclined platform is respectively connected to the two ends of the inner bottom surface of the medicine storage box, a medicine inlet is opened in the middle of the top surface of the medicine storage box, sliding grooves are respectively opened on both sides of the medicine inlet, the length of the sliding grooves is equal to twice the inner length of the medicine inlet, and half of the sliding grooves are correspondingly arranged on both sides of the medicine inlet , the other half of the sliding groove is correspondingly placed on the inner top surface of the stern extending on both sides of the medicine inlet, the two ends of the sliding groove are closed structures, sliding ribs are respectively arranged on both sides of the first sliding door, the sliding ribs correspond to the sliding grooves, one end of the first sliding door is slidably placed on one end of the medicine inlet through the sliding ribs and the sliding grooves, the width of the first sliding door is equal to the inner width of the medicine inlet, the length of the first sliding door is equal to the inner length of the medicine inlet, a sliding door handle is arranged on the top surface of the first sliding door, the sliding door handle is close to the middle of the other end of the first sliding door, and the surface of the sliding door handle is provided with anti-slip grooves, the medicine feeding structure is composed of a second sliding door, a door closing block, a door opening block, a spring groove, a spring and a sliding door shaft,The medicine storage box has medicine outlets on both sides thereof, the medicine outlets are close to the bow and the bottom of the medicine storage box, the medicine outlets are located at the corresponding connection between one end of the inclined platform and the two ends of the boss, the two ends of the sliding door shaft are rotatably placed on both sides of one end of the medicine outlet, the length of the sliding door shaft is equal to the inner width of the medicine outlet, one end of the second sliding door is placed on the sliding door shaft, the width of the second sliding door is equal to the length of the sliding door shaft, the length of the second sliding door is equal to the inner length of the medicine outlet, one end of a door opening block is placed in the middle of the second sliding door, the other end of the door opening block is provided with a slot, spring slots are provided on the sides of the medicine storage box corresponding to the middle of both sides of the medicine outlet, and the door closing block is located at the On the spring groove, one end of the spring is correspondingly placed at the bottom of the spring groove, the other end of the spring is placed on one side of the bottom surface of the door closing block, and the other side of the bottom surface of the door closing block is respectively correspondingly placed at the middle of both sides of the second sliding door, the steering structure is composed of a half-axle, a rotating wheel, a long strip, a motor placement shell, a main shaft, a differential and a drive motor, the motor placement shell is placed on the top surface of the bow, the motor placement shell is close to the other end of the bow, the drive motor is placed in the motor placement shell, the differential is placed on the top surface of the bow, the differential is close to one end of the bow, one end of the main shaft passes through the through hole opened on the side of the motor placement shell and is connected to the motor shaft of the drive motor, the other end of the main shaft is connected to the differential, and the differential A half shaft is arranged on both sides of the speed reducer, and two rotors are respectively located on both sides of the middle part of the hull, and the half shafts are respectively connected to the middle parts of the rotors, one end of the long strip is placed on the half shaft, and the other end of the long strip extends horizontally toward the door block, and the other end of the long strip is provided with an arc chamfer, and when the long strip rotates with the half shaft, the other end of the long strip can contact the other end of the door block, and the aeration structure is composed of a blower, an air pipe, a heavy block, a nozzle and an air jet hole, and two supporting blocks are arranged on the top surface of the stern, and the supporting block is close to the other end of the stern, and the side of the blower is placed on the two supporting blocks, and one end of the blower is placed in the middle of the side of the medicine storage box, and the heavy block sinks into the water surface to Down, and the heavy block is close to the stern, one end of the nozzle is placed at one end of the heavy block, one end of the air pipe is connected to the air outlet of the blower, and is communicated with the air outlet of the blower, the other end of the air pipe extends toward the stern and then extends downward through the through hole opened in the middle of the other end of the heavy block and is connected to one end of the nozzle, and is communicated with one end of the nozzle. Preferably, the diameter of the nozzle gradually increases from one end to the other end, and the other end of the nozzle is opened with a jet hole. Preferably, there are multiple groups of jet holes, and the multiple groups of jet holes are equidistantly arranged from the center to the edge of the other end of the nozzle, and each group of the jet holes has multiple jet holes, and the multiple jet holes are equidistantly arranged along the circumference of the other end of the nozzle. ,

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