An intelligent monitoring device for ship wastewater and oil pollution

Abstract

The present invention discloses an intelligent monitoring device for ship wastewater and oil pollution, which relates to the field of ship wastewater and oil pollution monitoring. It includes a collection tank and a monitoring component. A liquid inlet pipe is installed on the collection tank, and a liquid discharge pipe is connected to the bottom end of the collection tank. A sliding member is installed at the top of the collection tank, and two fixing frames are fixedly connected to the sliding member. The monitoring component includes an oil pollution detector fixed between the two fixing frames. A fixing seat is fixedly connected to the oil pollution detector, and a liquid extraction pipe extending into the collection tank is fixedly connected to the fixing seat. The end of the liquid extraction pipe is connected to a liquid inlet member, and a liquid discharge pipe extending into the collection tank is communicated with the liquid inlet member. Through the action of the oil pollution detector and the flushing component, the present invention continuously detects the oil pollution in the collection tank, and flushes the lumen of the liquid inlet member after detection, so as to make the detection result more accurate, and thus solves the problem in the prior art that the oil residue in the oil pollution detector leads to inaccurate detection results and affects the monitoring of wastewater and oil pollution.

Description

Technical Field

[0001] The present invention relates to the technical field of ship wastewater and oil pollution monitoring, and specifically provides an intelligent monitoring device for ship wastewater and oil pollution. Background Technique

[0002] Ship oil sewage mainly consists of ship ballast water, oily tank washing water, and engine room water; the sum of the three is close to 50% of the ship's deadweight. It not only contains a high content of petroleum hydrocarbons but also has a high salinity, belonging to high-salinity oily sewage, which is difficult to treat. In addition, the sources of ship oil sewage are extensive, and the oil content and properties vary greatly.

[0003] Currently, the wastewater and oil pollution of ships are discharged into a collection pool set on the ship, and then the oil content in the wastewater and oil pollution is monitored in real time through the action of an oil pollution detector, so as to facilitate the timely treatment of the wastewater and oil pollution. However, in the prior art, due to the certain adsorption property of oil pollution, during the detection of oil pollution by the oil pollution detector, a little oil pollution will remain adsorbed in the pipeline of the oil pollution detector. Therefore, during the long-term monitoring process, the accumulated oil pollution in the pipeline will continue to increase, resulting in inaccurate subsequent detection results and affecting the monitoring process of wastewater and oil pollution. For this reason, we propose an intelligent monitoring device for ship wastewater and oil pollution. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent monitoring device for ship wastewater and oil pollution to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An intelligent monitoring device for ship wastewater and oil pollution, including a collection pool, a monitoring component, and a flushing component. An inlet pipe is installed on the collection pool, and a drain pipe is connected to the bottom end of the collection pool. A sliding member is installed at the top of the collection pool, and two fixed brackets are fixedly connected to the sliding member. The monitoring component includes an oil pollution detector fixed between the two fixed brackets. A fixed seat is fixedly connected to the oil pollution detector, and a liquid extraction pipe extending into the collection pool is fixedly connected to the fixed seat. The end of the liquid extraction pipe is connected to a liquid inlet member, and a drain pipe extending into the collection pool is communicated with the liquid inlet member. The monitoring component conveys the oil pollution in the collection pool to the oil pollution detector through the action of the drain pipe and the liquid inlet member, and then detects the oil pollution in the collection pool. The flushing component is arranged in cooperation with the monitoring component, and the flushing component is used to flush the liquid inlet member to remove the residual oil pollution inside the lumen of the liquid inlet member.

[0006] Preferably, the liquid inlet member includes a first docking pipe communicated with the liquid extraction pipe. The end of the first docking pipe is docked with a rotating pipe, and a docking member docked with the rotating pipe is installed in the first docking pipe. The end of the rotating pipe is rotatably connected to a communicating pipe extending into the oil stain detector and communicated with the liquid discharge pipe.

[0007] Preferably, the flushing assembly includes a water tank fixedly connected to the sliding member. A water delivery pipe is communicated with the bottom end of the water tank. The end of the water delivery pipe is communicated with a sealing pipe. A sealing member is installed in the sealing pipe. The end of the sealing pipe is communicated with a second docking pipe docked with the rotating pipe. A docking member docked with the rotating pipe is also installed in the second docking pipe. A rotating member is installed on the rotating pipe. The rotating member is used to drive the rotating pipe to rotate so that the rotating pipe can be respectively docked and communicated with the first docking pipe and the second docking pipe.

[0008] Preferably, the docking member includes a fixing piece fixed in the docking pipe. A plurality of groups of through holes are formed in the fixing piece. A sliding column is fixedly connected to the fixing piece. The top end of the sliding column is fixedly connected with an arc head. The two arc heads are respectively slidably connected with the first docking pipe and the second docking pipe. A plurality of groups of liquid outlet holes are formed in the arc head. A first spring is fixedly connected between the arc head and the fixing piece.

[0009] Preferably, the rotating member includes a motor fixed on the oil stain detector. The output end of the motor is fixedly connected with a driving shaft. A transmission member is connected to the end of the driving shaft. A first spur gear is connected to the transmission member. The first spur gear is connected with the sealing member. A second spur gear fixedly connected with the rotating pipe is meshed with the outside of the first spur gear. A limiting member is installed on the outer side of the rotating pipe.

[0010] Preferably, the transmission member includes a ratchet gear fixedly connected with the driving shaft. A rotating plate fixedly connected with the first spur gear is rotatably connected to one side of the ratchet gear. A ratchet pawl is meshed with the outside of the ratchet gear. A rotating column fixedly connected with the ratchet pawl is rotatably connected to the rotating plate. A torsion spring fixedly connected with the rotating plate is fixedly connected to the rotating column.

[0011] Preferably, the limiting member includes a rotating block fixed on the outer side of the rotating pipe. A fixed ring fixedly connected with the oil stain detector is rotatably connected to the outer side of the rotating block. A sliding block is slidably connected in the rotating block. A second spring fixedly connected with the rotating block is fixedly connected to the sliding block. The other end of the sliding block is rotatably connected to a ball which is movably connected with the fixed ring. A ball groove adapted to the ball is formed in the fixed ring. There are two groups of ball grooves and they are symmetrically distributed.

[0012] Preferably, the sliding member includes a slide rail fixed to the top end of the collection pool. A sliding block fixedly connected to the fixing frame is slidably connected to the slide rail. A tractor fixedly connected to the slide rail is fixedly connected to the sliding block, and a support rod fixedly connected to the water tank is fixedly connected to the sliding block.

[0013] Preferably, the sealing member includes a sealing block installed in the sealing tube. The sealing block is rotatably connected to the sealing tube, and a rotating rod rotatably connected to the sealing tube is fixedly connected to the sealing block. A connecting shaft fixedly connected to the first flat gear is fixedly connected to the end of the rotating rod.

[0014] Preferably, a driving wheel is further fixedly connected to the driving shaft. A belt is drivingly connected to the outer side of the driving wheel. One end of the belt is drivingly connected to a driven wheel. A stirring shaft rotatably connected to the oil pollution detector is fixedly connected to the axis of the driven wheel. Stirring blades are fixedly connected to the bottom end of the stirring shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. For an intelligent monitoring device for ship wastewater oil pollution provided by the present invention, when monitoring the wastewater oil pollution, all the wastewater oil pollution on the ship will be discharged into the collection pool. At this time, through the action of the oil pollution detector, the wastewater in the collection pool is absorbed into the oil pollution detector for oil pollution detection. During the continuous monitoring process, through the action of the rotating member, the rotating tube is driven to rotate, so that the rotating tube is docked with the second docking tube in the flushing assembly. Through the action of water washing, the liquid inlet part lumen in the oil pollution detector is flushed, so as to clean the oil adsorbed in the liquid inlet part lumen. After cleaning, through the action of the rotating member, the rotating tube is docked with the first docking tube, and then the oil pollution in the collection pool is extracted and detected. By continuously detecting the oil pollution in the collection pool, the oil pollution content in the collection pool is monitored. Therefore, during the process of monitoring the wastewater oil pollution, through the action of the oil pollution detector and the flushing assembly, the oil pollution in the collection pool is continuously detected, and after detection, the lumen of the liquid inlet part is flushed, so that the detection result is more accurate, and thus solves the problem in the prior art that the oil residue in the oil pollution detector causes inaccurate detection results and affects the monitoring of wastewater oil pollution.

[0017] 2. By providing a sliding member and stirring blades, during the process of monitoring the oil pollution, through the action of the sliding member, the rotating stirring blades are driven to slide, so that the oil pollution in the collection pool is stirred by the action of the stirring blades. Therefore, the content distribution of the oil pollution in the collection pool is made uniform, and when the oil pollution detector detects the oil pollution content in the wastewater, the result is more accurate. Description of the Drawings

[0018] Figure 1 Schematic diagram of the overall structure of the present invention;

[0019] Figure 2 Schematic diagram of the connection and cooperation structure of the monitoring component and the flushing component of the present invention;

[0020] Figure 3 For the present invention Figure 2 Schematic diagram of the structure of area A in the present invention;

[0021] Figure 4 Schematic diagram of the cross-sectional structure of the oil stain detector of the present invention;

[0022] Figure 5 For the present invention Figure 4 Schematic diagram of the structure of area B in the present invention;

[0023] Figure 6 Schematic diagram of the rotation structure of the rotating pipe of the present invention;

[0024] Figure 7 Schematic diagram of the connection structure of the transmission member, the drive shaft and the first flat gear of the present invention;

[0025] Figure 8 Schematic diagram of the limiting member structure of the present invention;

[0026] Figure 9 Schematic diagram of the partial structure of the flushing component of the present invention;

[0027] Figure 10 For the present invention Figure 9 Schematic diagram of the structure of area C in the present invention;

[0028] Figure 11 Schematic diagram of the sliding member structure of the present invention;

[0029] Figure 12 Schematic diagram of the waste water stirring structure of the present invention.

[0030] In the figure: 1 - collection pool; 2 - liquid inlet pipe; 3 - liquid discharge pipe; 4 - sliding member; 5 - fixing bracket; 6 - monitoring component; 7 - oil stain detector; 8 - liquid extraction pipe; 9 - fixing base; 10 - liquid inlet member; 11 - liquid discharge pipe; 12 - flushing component; 13 - first docking pipe; 14 - docking member; 15 - rotating pipe; 16 - communicating pipe; 17 - water tank; 18 - water delivery pipe; 19 - sealing pipe; 20 - second docking pipe; 21 - sealing member; 22 - rotating member; 23 - fixing piece; 24 - through hole; 25 - sliding column; 26 - arc head; 27 - liquid outlet hole; 28 - first spring; 29 - motor; 30 - drive shaft; 31 - transmission member; 32 - first flat gear; 33 - second flat gear; 34 - limiting member; 35 - ratchet gear; 36 - rotating plate; 37 - ratchet pawl; 38 - rotating column; 39 - torsion spring; 40 - rotating block; 41 - fixing ring; 42 - sliding block; 43 - second spring; 44 - ball; 45 - ball groove; 46 - sealing block; 47 - rotating rod; 48 - connecting shaft; 49 - slide rail; 50 - sliding block; 51 - tractor; 52 - support rod; 53 - driving wheel; 54 - belt; 55 - driven wheel; 56 - stirring shaft; 57 - stirring blade. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 - 12, the present invention provides a technical solution: an intelligent monitoring device for ship wastewater and oil pollution, including a collection tank 1, a monitoring component 6, and a flushing component 12. A liquid inlet pipe 2 is installed on the collection tank 1, and a liquid discharge pipe 3 is connected to the bottom end of the collection tank 1. A sliding member 4 is installed at the top end of the collection tank 1, and two fixing frames 5 are fixedly connected to the sliding member 4. The monitoring component 6 includes an oil pollution detector 7 fixed between the two fixing frames 5. A fixing seat 9 is fixedly connected to the oil pollution detector 7, and a liquid extraction pipe 8 extending into the collection tank 1 is fixedly connected to the fixing seat 9. The end of the liquid extraction pipe 8 is connected to a liquid inlet member 10, and a liquid discharge pipe 11 extending into the collection tank 1 is communicated with the liquid inlet member 10. The monitoring component 6 conveys the oil pollution in the collection tank 1 to the oil pollution detector 7 through the action of the liquid discharge pipe 11 and the liquid inlet member 10, so as to detect the oil pollution in the collection tank 1. The flushing component 12 is arranged in cooperation with the monitoring component 6, and the flushing component 12 is used to flush the liquid inlet member 10, so as to remove the residual oil pollution inside the lumen of the liquid inlet member 10. The liquid inlet member 10 includes a first docking pipe 13 communicated with the liquid extraction pipe 8. The end of the first docking pipe 13 is docked with a rotating pipe 15, and a docking member 14 docked with the rotating pipe 15 is installed in the first docking pipe 13. The end of the rotating pipe 15 is rotatably connected to a communication pipe 16 extending into the oil pollution detector 7 and communicated with the liquid discharge pipe 11.

[0033] In this solution, when monitoring the wastewater, the wastewater in the collection tank 1 is sucked into the first docking pipe 13 through the action of the oil pollution detector 7 via the liquid extraction pipe 8. Then, through the action of the first docking pipe 13 and the docking member 14, the wastewater enters the interior of the rotating pipe 15. Then, the wastewater is conveyed into the interior of the oil pollution detector 7 through the rotating pipe 15 and the communication pipe 16 for detection. After the detection is completed, the wastewater is discharged through the liquid discharge pipe 11. The detected data will be automatically recorded and saved on the terminal device. And after one data detection is completed, through the cooperation of the flushing component 12, the oil pollution inside the communication pipe 16 and the liquid discharge pipe 11 in the rotating pipe 15 is cleaned, so as to avoid the residual oil pollution from the previous detection and improve the accuracy of the next detection. After the cleaning, the rotating pipe 15 is docked with the first docking pipe 13 again, and then continues to detect the wastewater and record the data.

[0034] In this solution, the sliding member 4 can drive the oil pollution detector 7 to slide in the collection tank 1, so as to detect the wastewater at different positions and improve the quality of monitoring.

[0035] The flushing assembly 12 includes a water tank 17 fixedly connected to the sliding member 4. A water delivery pipe 18 communicates with the bottom end of the water tank 17. The end of the water delivery pipe 18 communicates with a sealing pipe 19. A sealing member 21 is installed in the sealing pipe 19. The end of the sealing pipe 19 communicates with a second docking pipe 20 that docks with the rotating pipe 15. A docking member 14 for docking with the rotating pipe 15 is also installed in the second docking pipe 20. A rotating member 22 is installed on the rotating pipe 15. The rotating member 22 is used to drive the rotating pipe 15 to rotate, so that the rotating pipe 15 can be respectively docked and communicated with the first docking pipe 13 and the second docking pipe 20. The docking member 14 includes a fixing piece 23 fixed in the docking pipe. A plurality of groups of through holes 24 are formed in the fixing piece 23. A sliding column 25 is fixedly connected to the fixing piece 23. The top end of the sliding column 25 is fixedly connected with an arc head 26. The two arc heads are respectively slidably connected with the first docking pipe 13 and the second docking pipe 20. A plurality of groups of liquid outlet holes 27 are formed in the arc head 26. A first spring 28 is fixedly connected between the arc head 26 and the fixing piece 23. The rotating member 22 includes a motor 29 fixed on the oil detector 7. The output end of the motor 29 is fixedly connected with a driving shaft 30. A transmission member 31 is connected to the end of the driving shaft 30. A first spur gear 32 is connected to the transmission member 31. The first spur gear 32 is connected to the sealing member 21. A second spur gear 33 fixedly connected with the rotating pipe 15 is meshed with the outside of the first spur gear 32. A limiting member 34 is installed on the outer side surface of the rotating pipe 15. The transmission member 31 includes a ratchet gear 35 fixedly connected with the driving shaft 30. A rotating plate 36 fixedly connected with the first spur gear 32 is rotatably connected to one side of the ratchet gear 35. A ratchet pawl 37 is meshed with the outside of the ratchet gear 35. A rotating column 38 fixedly connected with the ratchet pawl 37 is rotatably connected to the rotating plate 36. A torsion spring 39 fixedly connected with the rotating plate 36 is fixedly connected to the rotating column 38. The limiting member 34 includes a rotating block 40 fixed on the outer side surface of the rotating pipe 15. A fixed ring 41 fixedly connected with the oil detector 7 is rotatably connected to the outer side surface of the rotating block 40. A sliding block 42 is slidably connected in the rotating block 40. A second spring 43 fixedly connected with the rotating block 40 is fixedly connected to the sliding block 42. The other end of the sliding block 42 is rotatably connected with a ball 44 movably connected with the fixed ring 41. A ball groove 45 adapted to the ball 44 is formed in the fixed ring 41. There are two groups of ball grooves 45, which are symmetrically distributed. The sealing member 21 includes a sealing block 46 installed in the sealing pipe 19. The sealing block 46 is rotatably connected with the sealing pipe 19. A rotating rod 47 rotatably connected with the sealing pipe 19 is fixedly connected to the sealing block 46.One end of the rotating rod 47 is fixedly connected to a connecting shaft 48 fixedly connected to the first spur gear 32.

[0036] In this solution, during cleaning, by starting the motor 29, the motor 29 will drive the drive shaft 30 to rotate. Then, through the action of the drive shaft 30, the ratchet gear 35 will be driven to rotate. At this time, the rotation of the ratchet gear 35 will drive the ratchet pawl 37 to rotate. Then, through the rotation of the ratchet pawl 37, the rotating plate 36 will be driven to rotate. Then, through the rotation of the rotating plate 36, the first spur gear 32 will be driven to rotate. Then, through the rotation of the first spur gear 32, the second spur gear 33 will be driven to rotate. Thus, the rotating tube 15 fixedly connected thereto will be driven to rotate until the rotating tube 15 is docked with the second docking tube 20. After the rotating tube 15 is docked with the second docking tube 20, the arc-shaped head 26 inside the second docking tube 20 will be inserted into the rotating tube 15. And when the first spur gear 32 rotates, it will also drive the connecting shaft 48 to rotate. Therefore, the rotating rod 47 will be driven to rotate. Therefore, the sealing block 46 will be driven to rotate, so that the sealing tube 19 is in a communicating state. At this time, the water inside the water tank 17 will enter the sealing tube 19 through the action of the water delivery pipe 18, then enter the second docking tube 20 through the sealing tube 19, and then the water will be delivered to the rotating tube 15 through the second docking tube 20. Then, the water will enter the communicating pipe 16 through the rotating tube 15 and be discharged through the liquid discharge pipe 11. Therefore, the water will clean the rotating tube 15, the communicating pipe 16 and the liquid discharge pipe 11, avoiding oil stains remaining from the previous detection.

[0037] In this solution, during the rotation of the rotating tube 15, the ball 44 will squeeze the second spring 43 so that the ball 44 is compressed into the rotating block 40. After the rotating tube 15 is docked with the second docking tube 20, the ball 44 will correspond to another set of ball grooves 45. Then, the ball 44 will be located inside the ball groove 45 again. Then, through the action of the ball 44 and the ball groove 45, the rotating block 40 will be limited. And the rotating block 40 is fixedly connected to the rotating block 40. Therefore, the rotating tube 15 is limited to avoid instability of the rotating tube 15.

[0038] The sliding member 4 includes a slide rail 49 fixed to the top of the collection tank 1. A sliding block 50 fixedly connected to the fixed frame 5 is slidably connected to the slide rail 49. A tractor 51 slidably connected to the slide rail 49 is fixedly connected to the sliding block 50. And a support rod 52 fixedly connected to the water tank 17 is fixedly connected to the sliding block 50. A driving wheel 53 is also fixedly connected to the drive shaft 30. The outer side of the driving wheel 53 is drivingly connected to a belt 54. One end of the belt 54 is drivingly connected to a driven wheel 55. The axis of the driven wheel 55 is fixedly connected to a stirring shaft 56 rotatably connected to the oil stain detector 7. A stirring blade 57 is fixedly connected to the bottom end of the stirring shaft 56.

[0039] In this solution, the traction device 51 drives the sliding block 50 to slide on the slide rail 49. Thus, the sliding of the sliding block 50 drives the fixed frame 5 to slide, and further drives the oil pollution detector 7 to slide, which facilitates the detection of wastewater at different positions in the collection tank 1. During the detection process, the rotation of the drive shaft 30 drives the driving wheel 53 to rotate. Thus, the belt 54 drives the driven wheel 55 to rotate, further driving the stirring shaft 56 to rotate, and then driving the stirring blades 57 to rotate. The stirring blades 57 agitate the oil pollution in the collection tank 1, making the content distribution of the oil pollution in the collection tank 1 uniform. Therefore, when the oil pollution detector 7 detects the oil pollution content in the wastewater, the result is more accurate.

[0040] Working principle: In the initial state, the rotating pipe 15 is docked with the first docking pipe 13. At this time, by starting the oil pollution detector 7, the wastewater in the collection tank 1 is sucked into the first docking pipe 13 through the liquid suction pipe 8. Then, through the action of the first docking pipe 13 and the docking part 14, the wastewater enters the interior of the rotating pipe 15. Then, the wastewater is transported to the interior of the oil pollution detector 7 through the rotating pipe 15 and the connecting pipe 16 for detection. After the detection is completed, the wastewater is discharged through the drain pipe 11. The detected data will be automatically recorded and saved on the terminal device. Before detecting the next set of data, it is necessary to clean the interior of the rotating pipe 15 and the connecting pipe 16 to avoid oil residue affecting the detection results. When cleaning, by starting the motor 29, the motor 29 will drive the drive shaft 30 to rotate. Then, through the action of the drive shaft 30, the ratchet gear 35 is driven to rotate. At this time, the rotation of the ratchet gear 35 will drive the ratchet pawl 37 to rotate. Then, through the rotation of the ratchet pawl 37, the rotating plate 36 is driven to rotate. Then, through the rotation of the rotating plate 36, the first spur gear 32 is driven to rotate. Then, through the rotation of the first spur gear 32, the second spur gear 33 is driven to rotate. Thus, the rotating pipe 15 fixedly connected thereto is driven to rotate until the rotating pipe 15 is docked with the second docking pipe 20. After the rotating pipe 15 is docked with the second docking pipe 20, the arc head 26 inside the second docking pipe 20 will insert into the interior of the rotating pipe 15. And when the first spur gear 32 rotates, it will also drive the connecting shaft 48 to rotate. Thus, the rotating rod 47 is driven to rotate. Thus, the sealing block 46 is driven to rotate, so that the sealing pipe 19 is in a communicating state. At this time, the water inside the water tank 17 will enter the sealing pipe 19 through the action of the water delivery pipe 18, then enter the interior of the second docking pipe 20 through the sealing pipe 19, and then the water is transported to the interior of the rotating pipe 15 through the second docking pipe 20. Then, the water will enter the connecting pipe 16 through the rotating pipe 15 and be discharged through the drain pipe 11. Therefore, the water will clean the rotating pipe 15, the connecting pipe 16 and the drain pipe 11 to avoid oil residue from the previous detection. After the cleaning is completed, starting the motor 29 again will cause the first spur gear 32 to rotate again, and then cause the second spur gear 33 to rotate. Thus, through the rotation of the second spur gear 33, the rotating pipe 15 is driven to rotate, so that the rotating pipe 15 is docked with the first docking pipe 13 again. At this time, the oil pollution detector 7 is used to conduct a second detection on the wastewater. Through the cycle of the above steps, the wastewater is continuously detected. Through the comparison of the detected data, it is beneficial to monitor the wastewater.

[0041] In this solution, the traction device 51 drives the sliding block 50 to slide on the slide rail 49. Thus, the sliding of the sliding block 50 drives the fixed frame 5 to slide, and then drives the oil pollution detector 7 to slide, which facilitates the detection of wastewater at different positions in the collection tank 1. During the detection process, the rotation of the drive shaft 30 drives the rotation of the driving wheel 53. Thus, the belt 54 drives the rotation of the driven wheel 55, and then drives the rotation of the stirring shaft 56, and further drives the rotation of the stirring blades 57. The stirring blades 57 stir the oil pollution in the collection tank 1, making the distribution of the oil pollution content in the collection tank 1 uniform. Therefore, when the oil pollution detector 7 detects the oil pollution content in the wastewater, the result is more accurate.

[0042] It should be noted that during the detection of wastewater by the oil pollution detector 7, the motor 29 is in the forward rotation state. The forward rotation of the motor 29 will drive the drive shaft 30 to rotate forward. The forward rotation of the drive shaft 30 drives the ratchet gear 35 to rotate forward. At this time, the forward rotation of the ratchet gear 35 will disengage from the ratchet pawl 37. In this state, the rotating plate 36 cannot rotate. Therefore, the first spur gear 32 will not rotate in this state, and thus the second spur gear 33 does not rotate, and the rotating tube 15 does not rotate, ensuring the operation of the detection process. When the drive shaft 30 rotates forward, it will drive the driving wheel 53 to rotate. The driving wheel 53 drives the belt 54 to rotate, and the belt 54 drives the driven wheel 55 to rotate, thus driving the stirring shaft 56 and the stirring blades 57 to rotate. Together with the action of the traction device 51, the rotating stirring blades 57 slide and stir in the collection tank 1, thus stirring the wastewater, making the oil pollution evenly distributed in the wastewater, and making the result more accurate when the oil pollution detector 7 detects the oil pollution content in the wastewater. When cleaning is required after the detection, the motor 29 rotates in reverse. The reverse rotation of the motor 29 drives the drive shaft 30 to rotate in reverse, and then the ratchet gear 35 rotates in reverse. At this time, the reverse rotation of the ratchet gear 35 drives the ratchet pawl 37 to rotate. The rotation of the ratchet pawl 37 drives the rotating plate 36 to rotate, and then the first spur gear 32 starts to rotate. Therefore, through the transmission, the second spur gear 33 drives the rotating tube 15 to rotate until the rotating tube 15 is docked with the second docking tube 20 to complete the cleaning. After the rotating tube 15 is docked with the second docking tube 20, the motor 29 stops rotating. After the cleaning is completed, the motor 29 continues to rotate in reverse until the rotating tube 15 is docked with the first docking tube 13 again. After the rotating tube 15 is docked with the first docking tube 13, the motor 29 resumes forward rotation. At this time, the rotating tube 15 does not rotate to ensure the normal operation of the oil pollution detection, and can drive the stirring blades 57 to rotate to stir the wastewater, which is beneficial to improving the accuracy of the detection result, and thus facilitates the monitoring of the wastewater oil pollution.

[0043] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent monitoring device for oil pollution in ship wastewater, comprising: A collecting tank (1), wherein a liquid inlet pipe (2) is installed on the collecting tank (1), and the bottom end of the collecting tank (1) is connected to a liquid discharge pipe (3), and a sliding member (4) is installed on the top end of the collecting tank (1), and two sets of fixing frames (5) are fixedly connected to the sliding member (4); It is characterized by further comprising: A monitoring component (6), the monitoring component (6) comprising an oil contamination detector (7) fixed between the two groups of the fixing frames (5), the oil contamination detector (7) being fixedly connected to a fixing seat (9), the fixing seat (9) being fixedly connected to a liquid extraction pipe (8) extending into the collecting tank (1), the end of the liquid extraction pipe (8) being connected to a liquid inlet component (10), the liquid inlet component (10) being connected to a liquid discharge pipe (11) extending into the collecting tank (1), the monitoring component (6) transporting the oil contamination in the collecting tank (1) to the oil contamination detector (7) through the action of the liquid discharge pipe (11) and the liquid inlet component (10), thereby detecting the oil contamination in the collecting tank (1); a flushing component (12), the flushing component (12) being arranged in cooperation with the monitoring component (6), and the flushing component (12) being used to flush the liquid inlet component (10), thereby removing oil stains remaining inside the lumen of the liquid inlet component (10); The liquid inlet member (10) comprises a first butt joint pipe (13) connected to the liquid extraction pipe (8); the end of the first butt joint pipe (13) is butt jointed with a rotating pipe (15); a butt joint member (14) butt jointed with the rotating pipe (15) is installed in the first butt joint pipe (13); the end of the rotating pipe (15) is rotatably connected to a connecting pipe (16) extending into the oil pollution detector (7) and connected to the liquid discharge pipe (11); The flushing assembly (12) comprises a water tank (17) fixedly connected to the sliding member (4); the bottom end of the water tank (17) is connected to a water delivery pipe (18); the end of the water delivery pipe (18) is connected to a sealing pipe (19); a sealing member (21) is installed in the sealing pipe (19); the end of the sealing pipe (19) is connected to a second butt joint pipe (20) butted with the rotating pipe (15); a butt joint member (14) butt jointed with the rotating pipe (15) is also installed in the second butt joint pipe (20); and a rotating member (22) is installed on the rotating pipe (15); the rotating member (22) is used to drive the rotating pipe (15) to rotate so that the rotating pipe (15) can be butt jointed and connected with the first butt joint pipe (13) and the second butt joint pipe (20), respectively.

2. According to claim 1, the intelligent monitoring device for oil pollution in ship wastewater is characterized by: The docking member (14) comprises a fixing plate (23) fixed in the docking tube, the fixing plate (23) is provided with a plurality of through holes (24), a sliding column (25) is fixedly connected to the fixing plate (23), a top end of the sliding column (25) is fixedly connected to an arc head (26), two groups of the arc heads (26) are respectively slidably connected to the first docking tube (13) and the second docking tube (20), the arc heads (26) are provided with a plurality of liquid outlet holes (27), and a first spring (28) is fixedly connected between the arc head (26) and the fixing plate (23).

3. The intelligent monitoring device for oil pollution in ship wastewater according to claim 2 is characterized by: The rotating member (22) comprises a motor (29) fixed on the oil pollution detector (7); the output end of the motor (29) is fixedly connected to a driving shaft (30); the end of the driving shaft (30) is connected to a transmission member (31); the transmission member (31) is connected to a first spur gear (32); the first spur gear (32) is connected to the sealing member (21); the outer side of the first spur gear (32) is meshed with a second spur gear (33) fixedly connected to the rotating tube (15); and a limiting member (34) is installed on the outer side surface of the rotating tube (15).

4. The intelligent monitoring device for oil pollution in ship wastewater according to claim 3 is characterized by: The transmission member (31) comprises a ratchet gear (35) fixedly connected to the drive shaft (30); one side of the ratchet gear (35) is rotatably connected to a rotating plate (36) fixedly connected to the first flat gear (32); a ratchet pawl (37) is meshed on the outer side of the ratchet gear (35); a rotating column (38) rotatably connected to the rotating plate (36) is fixedly connected to the ratchet pawl (37); and a torsion spring (39) fixedly connected to the rotating plate (36) is fixedly connected to the rotating column (38).

5. The intelligent monitoring device for oil pollution in ship wastewater according to claim 4 is characterized by: The limiting member (34) comprises a rotating block (40) fixed to the outer side surface of the rotating tube (15); the outer side surface of the rotating block (40) is rotatably connected to a fixing ring (41) fixedly connected to the oil pollution detector (7); a sliding block (42) is slidably connected inside the rotating block (40); a second spring (43) fixedly connected to the rotating block (40) is fixedly connected to the sliding block (42); the other end of the sliding block (42) is rotatably connected to a ball (44) movably connected to the fixing ring (41); a ball groove (45) adapted to the ball (44) is provided on the fixing ring (41); two groups of the ball grooves (45) are provided and are symmetrically distributed.

6. The intelligent monitoring device for oil pollution in ship wastewater according to claim 5 is characterized by: The slide member (4) comprises a slide rail (49) fixed to the top end of the collection tank (1), the slide rail (49) being slidably connected to a slide block (50) fixedly connected to the fixed frame (5), the slide block (50) being fixedly connected to a tractor (51) slidably connected to the slide rail (49), and the slide block (50) being fixedly connected to a support rod (52) fixedly connected to the water tank (17).

7. The intelligent monitoring device for oil pollution in ship wastewater according to claim 6 is characterized by: The sealing member (21) comprises a sealing block (46) installed in the sealing tube (19), the sealing block (46) being rotatably connected to the sealing tube (19), and a rotating rod (47) rotatably connected to the sealing tube (19) being fixedly connected to the sealing block (46), and an end of the rotating rod (47) being fixedly connected to a connecting shaft (48) fixedly connected to the first spur gear (32).

8. The intelligent monitoring device for oil pollution in ship wastewater according to claim 7 is characterized by: The driving shaft (30) is also fixedly connected to a driving wheel (53), the outer side surface of the driving wheel (53) is drivingly connected to a belt (54), one end of the belt (54) is drivingly connected to a driven wheel (55), the axis of the driven wheel (55) is fixedly connected to a stirring shaft (56) rotatably connected to the oil pollution detector (7), and the bottom end of the stirring shaft (56) is fixedly connected to a stirring blade (57).

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