Device and method for monitoring pollutants in mixed area of sewage draining exit entering sea

Abstract

The invention relates to the technical field of mixed area pollutant monitoring, and discloses a device and a method for monitoring pollutants in a mixed area of a sea sewage draining exit, the device comprises a dam body, the dam body is connected with a releasing and recycling mechanism, motion monitoring in the mixed area can be realized, water quality sampling detection in the mixed area can be realized during monitoring, and the dam body is connected with the releasing and recycling mechanism. The water body is discharged after sampling detection, and the detection cavity is cleaned after the water body is discharged, so that the situation that the next monitoring is influenced due to residual water is prevented; fixed monitoring can be realized, the flow of sewage discharged from the sewage outlet and components in the sewage can be monitored, and recovery can be realized without fixed monitoring; the device can be recycled and released, remote control operation can be carried out, when monitoring needs to be carried out, the device is released, the device is recycled and recycled after monitoring is completed, corresponding detection and replacement can be carried out on components in the device, and the monitoring efficiency is guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of monitoring pollutants in a mixing zone, and specifically relates to a device and method for monitoring pollutants in a mixing zone of a sewage outlet into the sea. Background Art

[0002] The mixing zone is where sewage is continuously discharged from the diffuser, and the superposition of the plane ranges (i.e. the envelope) where the concentration of pollutants in the nearby water area exceeds the target limit of the water quality in that water area at each instant is called the mixing zone.

[0003] At present, the equipment for monitoring the mixing zone of sewage outlets into the sea cannot realize motion monitoring in the mixing zone, the monitoring location is relatively fixed, and it is not possible to sample, detect and analyze the water quality during monitoring. It is not convenient to sample, detect and analyze water bodies in different locations, resulting in relatively low overall monitoring efficiency. In addition, it is not easy to replace damaged components of the monitoring equipment. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a device and method for monitoring pollutants in the mixing zone of a sewage outlet into the sea, which effectively solves the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a device for monitoring pollutants in a mixed zone of a sewage outlet into the sea, comprising a dam body, a release and recovery mechanism connected to the dam body, the release and recovery mechanism being used to release and recover an unmanned boat, a moving mechanism connected to the unmanned boat, the moving mechanism being used to drive the unmanned boat to move and expand the monitoring range, a sampling and detection mechanism connected to the unmanned boat, the sampling and detection mechanism being used to sample and detect the water quality in the mixed zone, a first monitoring mechanism being provided on the unmanned boat, the first monitoring mechanism being used to perform imaging monitoring of water quality, a second monitoring mechanism being connected to the tail of the unmanned boat, the second monitoring mechanism being used to monitor sewage discharged from a sewage discharge pipe, and monitoring the discharge flow and composition, a power supply mechanism being connected to the unmanned boat, the power supply mechanism being used to power the entire device, and a control mechanism being connected to the unmanned boat, the control mechanism being used to control the entire device.

[0006] Preferably, the sampling and detection mechanism comprises an L-shaped frame fixedly connected to the upper part of the unmanned boat, a through channel is penetrated and processed on the unmanned boat at the lower part of the L-shaped frame, a fixed end of a sampling electric push rod is fixedly connected to the lower surface of the through channel, a moving end of the sampling electric push rod is fixedly connected to a sampling barrel, the sampling barrel shuttles in the through channel, a detection cavity is provided in the sampling barrel, the bottom wall of the detection cavity is a funnel-shaped structure, a discharge channel is penetrated and processed on the bottom wall of the detection cavity, a discharge valve is fixedly installed between the end walls of the discharge channel, water quality analyzers are evenly fixedly connected between the end walls of the detection cavity, and the water quality analyzers are arranged in a circular array, a cleaning gear cavity is provided in the unmanned boat on the upper side of the detection cavity, a cleaning shaft is rotatably connected to the end wall of the cleaning gear cavity, the cleaning shaft is dynamically connected to the output shaft of a cleaning motor fixedly installed in the sampling barrel, a cleaning driving gear is fixedly connected to the upper end of the cleaning shaft, the cleaning driving gear is meshed with a cleaning driven gear, the cleaning driven gear is fixedly installed on the surface of the cleaning pipe, the cleaning pipe penetrates and is rotatably installed on the cleaning gear cavity The end of the cleaning pipe is close to the bottom wall of the detection chamber, and the upper end of the cleaning pipe extends into the water storage chamber on the upper side of the cleaning gear chamber in the sampling tube, and is flush with the bottom wall of the water storage chamber. A water pump is fixedly connected to the bottom wall of the water storage chamber, and the output end of the water pump is rotatably connected to the upper end of the cleaning pipe, and the input end of the water pump is connected to the water storage chamber. The upper side of the cleaning pipe is open, and the interior is hollow. A plurality of cleaning channels are evenly arranged on the cleaning pipe in the detection chamber, and the cleaning channels are arranged between the end walls. A cleaning nozzle is fixedly connected, one end of a water pipe is fixedly connected to the upper end wall of the water storage chamber, the other end of the water pipe is connected to the output end of a water supply pump, the water supply pump is fixedly installed on the upper part of the water tank, the water tank is fixedly installed on the unmanned boat, a water storage chamber is provided in the water tank, the input end of the water supply pump is fixedly connected to a water pump, the water pump extends to the bottom wall of the water storage chamber, the bottom wall of the water storage chamber is set to a funnel shape, a water intake hole is penetrated on the end wall of the detection chamber, and a water intake valve is fixedly installed between the end walls of the water intake hole.

[0007] Preferably, the release and recovery mechanism includes a release and recovery frame fixedly connected to the upper part of the dam body, the release and recovery frame is provided with a release and recovery chute, a release and recovery screw rod is rotatably connected between the end walls of the release and recovery chute, the release and recovery screw rod is connected to the power output shaft of the release and recovery motor fixedly installed in the release and recovery frame, the outer surface of the release and recovery screw rod is threadedly connected to a nut block slidably connected between the end walls of the release and recovery chute, the lower part of the nut block is fixedly connected to an electromagnet, and the electromagnet adsorbs the adsorption disk when it is energized, and the adsorption disk is fixedly installed on the release motor The movable end of the push rod and the fixed end of the release electric push rod are fixedly installed on the unmanned boat, and a plurality of lower groove frames are evenly and fixedly connected to the unmanned boat, and the lower groove frames are arranged in a circular array, and the lower groove frame is rotatably connected to the lower rotating shaft, and one end of a stable telescopic rod is fixedly installed on the outer surface of the lower rotating shaft, and the other end of the stable telescopic rod is fixedly connected to the stable rotating shaft, and the stable rotating shaft is rotatably installed on the upper groove frame, and the upper groove frame is fixedly installed on the bottom of the adsorption plate, and the adsorption plate is arranged in a circular array, and the stable telescopic rod can be telescopic.

[0008] Preferably, the moving mechanism includes a gear cavity symmetrically arranged in the unmanned boat, a driving gear shaft is rotatably connected between the end walls of the gear cavity, the driving gear shaft is connected to the power output shaft of the direction adjustment motor fixedly installed in the unmanned boat, a driving gear is fixedly connected to the outer surface of the driving gear shaft, the driving gear is meshed with the driven gear, the driven gear is fixedly installed on the outer surface of the adjusting shaft, the adjusting shaft is rotatably installed between the end walls of the gear cavity, the adjusting shaft extends to the outside of the gear cavity, the end of the adjusting shaft is fixedly connected to an annular frame, a fixed frame is fixedly connected to the annular frame, a rotating shaft is rotatably connected to the fixed frame, the rotating shaft is connected to the power output shaft of the mobile motor fixedly installed in the fixed frame, and a propeller is fixedly installed on the outer surface of the rotating shaft.

[0009] Preferably, the first monitoring mechanism comprises a plurality of support rods fixedly connected to the unmanned boat, a fixing plate is fixedly connected to the upper ends of the support rods, and a monitoring probe is fixedly connected to the lower part of the fixing plate.

[0010] Preferably, the second monitoring mechanism includes a lifting frame fixedly connected to the rear of the unmanned boat, a lifting slot is provided on the rear end wall of the lifting frame, a lifting screw is rotatably connected between the end walls of the lifting slot, the lifting screw is connected to a power output shaft of a lifting motor fixedly installed in the lifting frame, the outer surface of the lifting screw is threadedly connected with a lifting nut block slidably installed between the end walls of the lifting slot, a lifting plate is fixedly connected to the rear end wall of the lifting nut block, a monitoring tube is fixedly connected to the lower part of the lifting plate, an arc frame is fixedly connected at the entrance position of the monitoring tube, a component analyzer is fixedly connected in the monitoring tube, and a flow monitor is fixedly installed on the monitoring tube.

[0011] Preferably, the power supply mechanism includes a battery fixedly connected to the unmanned boat, the battery is connected to electrical components via a wire, one end of a power transmission line is connected to the battery, and the other end of the power transmission line is fixedly connected to the adsorption plate.

[0012] Preferably, the control mechanism includes a first control processor fixedly installed in the unmanned boat, the first control processor is signal-connected to electrical components on the unmanned boat, the first control processor is signal-connected to an antenna fixedly installed on the unmanned boat, the antenna is signal-connected to a remote second control processor, the second control processor is installed on a remote control console, a display panel and an operation panel are provided on the console, and the display panel and the operation panel are nested with the second control processor.

[0013] The present invention provides a method for monitoring pollutants in a mixed zone of a sewage outlet into the sea. Based on the above-mentioned device for monitoring pollutants in a mixed zone of a sewage outlet into the sea, the steps include: Step 1: Input corresponding instructions on the control mechanism, and after the control processor processes, send corresponding signals to corresponding electrical components to make the corresponding electrical components move; Step 2: The power supply mechanism moves, thereby realizing the movement of the electrical components in the device; Step 3: The second monitoring mechanism moves, thereby monitoring the sewage discharged from the sewage discharge pipe; Step 4: releasing and recovering the mechanism to release or recover the unmanned boat for easy monitoring; Step 5: After release, the mobile mechanism moves, so that the unmanned boat moves in the mixture, facilitating better monitoring; Step 6: During the movement of the unmanned boat, the first monitoring mechanism moves to monitor the pollution situation in the mixed zone; Step 7: The sampling and testing mechanism moves, thereby achieving sampling and testing of seawater in the polluted area.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a device for monitoring pollutants in the mixing zone of a sewage outlet into the sea, which can realize motion monitoring in the mixing zone, and can also realize sampling and testing of water quality in the mixing zone during monitoring, discharge the water after sampling and testing, and clean the detection chamber after discharge to prevent residual water from affecting the next monitoring.

[0015] 2. The present invention provides a device for monitoring pollutants in the mixing zone of a sewage outlet into the sea, which can realize fixed monitoring, monitor the flow rate of sewage discharged from the sewage outlet and the components in the sewage, and can realize recovery without the need for fixed monitoring.

[0016] 3. The present invention provides a device for monitoring pollutants in the mixing zone of a sewage outlet into the sea, which can realize the recovery and release of the device and can be remotely controlled. When monitoring is required, the device is released and recovered after the monitoring is completed. The recovery can perform corresponding inspection and replacement of components in the device to ensure the efficiency of monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] In the attached picture: Figure 1 It is a schematic diagram of the structure in the first direction of a device for monitoring pollutants in a mixing zone of a sewage outlet into the sea in the present invention; Figure 2 It is a schematic diagram of the structure in the second direction of a device for monitoring pollutants in a mixing zone of a sewage outlet into the sea in the present invention; Figure 3 It is a schematic diagram of the structure in the third direction of a device for monitoring pollutants in a mixing zone of a sewage outlet into the sea in the present invention; Figure 4 It is a schematic diagram of the structure in the fourth direction of a device for monitoring pollutants in a mixing zone of a sewage outlet into the sea in the present invention; Figure 5 It is a schematic diagram of the structure in the fifth direction of a device for monitoring pollutants in a mixing zone of a sewage outlet into the sea in the present invention; Figure 6 A schematic diagram of the structure of a sampling and detection mechanism in one direction of the present invention; Figure 7 It is a schematic diagram of the structure of the sampling and detection mechanism in another direction of the present invention; Figure 8 It is a structural schematic diagram of the cleaning tube in the present invention; Fig. 9 A schematic diagram of the structure of the release and recovery mechanism in one direction of the present invention; Fig.10 It is a schematic diagram of the structure of the release and recovery mechanism in another direction of the present invention; Fig.11 It is a schematic diagram of the first direction structure of the second monitoring mechanism in the present invention; Fig.12 It is a schematic diagram of the second direction structure of the second monitoring mechanism in the present invention; Fig.13 It is a schematic diagram of the third direction structure of the second monitoring mechanism in the present invention.

[0019] In the figure: 1-dam body, 2-sewage discharge pipe, 3-release recovery frame, 4-fixed plate, 5-unmanned boat, 6-ring frame, 7-water storage tank, 8-sampling tube, 9-L-shaped frame, 10-support rod, 11-sampling electric push rod, 12-water pipe, 13-water supply pump, 14-battery, 15-adsorption plate, 16-lifting frame, 17-monitoring tube, 18-arc frame, 19-through channel, 20-discharge valve, 21-monitoring probe, 22-fixed frame, 23-release recovery screw rod, 24-release recovery chute, 25-propeller, 26-rotating shaft, 27-stable telescopic rod, 28-release electric push rod, 29-lifting plate, 30-lifting nut block, 31-adjusting rotating shaft, 32-gear cavity, 33-direction Adjusting motor, 34-driving gear, 35-driving gear shaft, 36-driven gear, 37-electromagnet, 38-water intake hole, 39-lower groove frame, 40-discharge channel, 41-water storage chamber, 42-water pumping pipe, 43-water storage chamber, 44-water pumping pump, 45-cleaning driven gear, 46-cleaning gear chamber, 47-cleaning driving gear, 48-water intake valve, 49-water quality analyzer, 50-cleaning pipe, 51-cleaning shaft, 52-cleaning channel, 53-cleaning nozzle, 54-upper groove frame, 55-stable shaft, 56-nut block, 57-lower shaft, 60-lifting screw rod, 61-lifting slide, 62-component analyzer, 63-flow monitor, 64-transmission line, 65-detection chamber. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] like Figure 1-13As shown, the present invention provides a device for monitoring pollutants in a mixed zone of a sewage outlet into the sea, wherein the components in the device are made of corrosion-resistant, pressure-resistant and wear-resistant materials, and include a dam body 1, wherein the dam body 1 is connected to a release and recovery mechanism, wherein the release and recovery mechanism is used to release and recover an unmanned boat 5, wherein the unmanned boat 5 is connected to a moving mechanism, wherein the moving mechanism is used to drive the unmanned boat 5 to move and expand the monitoring range, wherein the unmanned boat 5 is connected to a sampling and detection mechanism, wherein the sampling and detection mechanism is used to sample and detect the water quality in the mixed zone, wherein a first monitoring mechanism is provided on the unmanned boat 5, wherein the first monitoring mechanism is used to perform imaging monitoring of the water quality, wherein a second monitoring mechanism is connected to the tail of the unmanned boat 5, wherein the second monitoring mechanism is used to monitor the sewage discharged from the sewage discharge pipe 2, and monitor the discharge flow and composition, wherein the unmanned boat 5 is connected to a power supply mechanism, wherein the power supply mechanism is used to supply power to the entire device, wherein the unmanned boat 5 is connected to a control mechanism, wherein the control mechanism is used to control the entire device.

[0022] Advantageously, the sampling detection mechanism includes an L-shaped frame 9 fixedly connected to the upper part of the unmanned boat 5, the L-shaped frame 9 is an L-shaped structure, and a through channel 19 is machined through the unmanned boat 5 at the lower part of the L-shaped frame 9, and a fixed end of a sampling electric push rod 11 is fixedly connected to the lower side surface of the through channel 19, and a sampling barrel 8 is fixedly connected to the moving end of the sampling electric push rod 11, and the sampling barrel 8 shuttles in the through channel 19. A detection chamber 65 is provided in the sampling barrel 8, and the bottom wall of the detection chamber 65 is a funnel-shaped structure, and a discharge channel 40 is machined through the bottom wall of the detection chamber 65, and a discharge valve is fixedly installed between the end walls of the discharge channel 40. 20, the end walls of the detection chamber 65 are evenly and fixedly connected with water quality analyzers 49, and the water quality analyzers 49 are arranged in a circumferential array. The unmanned boat 5 on the upper side of the detection chamber 65 is provided with a cleaning gear chamber 46, and the end wall of the cleaning gear chamber 46 is rotatably connected with a cleaning shaft 51, and the cleaning shaft 51 is connected to the output shaft of the cleaning motor fixedly installed in the sampling tube 8. The upper end of the cleaning shaft 51 is fixedly connected with a cleaning driving gear 47, and the cleaning driving gear 47 is meshed with the cleaning driven gear 45. The cleaning driven gear 45 is fixedly installed on the surface of the cleaning pipe 50, and the cleaning pipe 50 passes through the cleaning gear chamber 50 rotatably installed on the cleaning gear chamber 51. Between the end walls of the wheel cavity 46, the lower end of the cleaning pipe 50 is close to the bottom wall of the detection cavity 65, and the upper end of the cleaning pipe 50 extends into the water storage cavity 43 on the upper side of the cleaning gear cavity 46 in the sampling tube 8, and is flush with the bottom wall of the water storage cavity 43. A water pump 44 is fixedly connected to the bottom wall of the water storage cavity 43, and the output end of the water pump 44 is rotatably connected to the upper end of the cleaning pipe 50. The input end of the water pump 44 is connected to the water storage cavity 43. The upper side of the cleaning pipe 50 is open, and the interior is set to be hollow. A plurality of cleaning channels 52 are evenly arranged on the cleaning pipe 50 in the detection cavity 65, and the end walls of the cleaning channels 52 are arranged between the end walls. A cleaning nozzle 53 is fixedly connected, one end of a water pipe 12 is fixedly connected to the upper end wall of the water storage chamber 43, and the other end of the water pipe 12 is connected to the output end of a water supply pump 13, and the water supply pump 13 is fixedly installed on the upper part of the water storage tank 7, and the water storage tank 7 is fixedly installed on the unmanned boat 5. A water storage chamber 41 is provided in the water storage tank 7, and a water pump 42 is fixedly connected to the input end of the water supply pump 13, and the water pump 42 extends to the bottom wall of the water storage chamber 41, and the bottom wall of the water storage chamber 41 is set to a funnel shape. A water intake hole 38 is processed through the end wall of the detection chamber 65, and a water intake valve 48 is fixedly installed between the end walls of the water intake hole 38; During operation, the sampling electric push rod 11 is energized to extend downward, thereby driving the sampling tube 8 to move downward into the seawater, and then the water intake valve 48 is opened to allow the seawater to enter the detection chamber 65 through the water intake valve 48. After reaching a certain amount, the water intake valve 48 is closed, and the water quality analyzer 49 is turned on to detect the seawater in the detection chamber 65, and the water quality of the seawater in the detection chamber 65 is analyzed, and the analyzed results are transmitted. After the analysis and detection are completed, the discharge valve 20 is opened, so that the seawater in the detection chamber 65 is discharged through the discharge channel 40. After the discharge is completed, the water pump 44 is started to extract the water in the water storage chamber 43 and extract it into the cleaning pipe 50, and the water is opened. The cleaning nozzle 53 is used to extract and spray the water in the cleaning pipe 50, thereby cleaning the inner surface of the detection chamber 65, which is convenient for the next detection and prevents residual influence on the detection. The cleaning motor is started to drive the cleaning shaft 51 to rotate, thereby driving the cleaning driving gear 47 to rotate. The cleaning driving gear 47 is meshed with the cleaning driven gear 45, thereby driving the cleaning pipe 50 to rotate, so that the water in the cleaning pipe 50 is sprayed on the entire surface of the detection chamber 65, thereby cleaning the entire surface of the detection chamber 65. When water needs to be added to the water storage chamber 43, the water supply pump 13 is started, so that the cleaning water in the water storage chamber 41 flows through the water supply pump 13 through the water pumping pipe 42 and the water delivery pipe 12 into the water storage chamber 43.

[0023] Advantageously, the release and recovery mechanism includes a release and recovery frame 3 fixedly connected to the upper part of the dam body 1, and a release and recovery chute 24 is provided on the release and recovery frame 3. A release and recovery screw rod 23 is rotatably connected between the end walls of the release and recovery chute 24. The release and recovery screw rod 23 is connected to the power output shaft of the release and recovery motor fixedly installed in the release and recovery frame 3. The outer surface of the release and recovery screw rod 23 is threadedly connected to a nut block 56 that is slidably connected between the end walls of the release and recovery chute 24. The lower part of the nut block 56 is fixedly connected to an electromagnet 37. The electromagnet 37 adsorbs the adsorption disk 15 in an energized state. The adsorption disk 15 is fixedly installed on the release electric push rod 2 8 movable end, the fixed end of the release electric push rod 28 is fixedly installed on the unmanned boat 5, and a plurality of lower groove frames 39 are evenly and fixedly connected to the unmanned boat 5, and the lower groove frames 39 are arranged in a circumferential array, and the lower groove frame 39 is rotatably connected with a lower rotating shaft 57, and the outer surface of the lower rotating shaft 57 is fixedly installed with one end of the stable telescopic rod 27, and the other end of the stable telescopic rod 27 is fixedly connected to the stable rotating shaft 55, and the stable rotating shaft 55 is rotatably installed on the upper groove frame 54, and the upper groove frame 54 is fixedly installed on the bottom of the adsorption plate 15, and the adsorption plate 15 is arranged in a circumferential array, and the stable telescopic rod 27 can be extended and retracted; During operation, when releasing, the release and recovery motor is started, thereby driving the release and recovery screw rod 23 to rotate, thereby driving the nut block 56 to move, thereby driving the electromagnet 37 to move, and the electromagnet 37 adsorbs the adsorption plate 15 to move, thereby driving the release electric push rod 28 to move, thereby driving the unmanned boat 5 to move. After moving to the release position, the release electric push rod 28 extends and moves, thereby causing the unmanned boat 5 to move downward and closer to the sea water. The stable telescopic rod 27 ensures the stability of release and recovery. After the unmanned boat 5 contacts the sea water, the electromagnet 37 loses power and no longer adsorbs the adsorption plate 15, thereby completing the release. During recovery, the reverse movement of the release is performed to complete the recovery.

[0024] Advantageously, the mobile mechanism includes a gear cavity 32 symmetrically arranged in the unmanned boat 5, a driving gear shaft 35 is rotatably connected between the end walls of the gear cavity 32, the driving gear shaft 35 is connected to the power output shaft of the direction adjustment motor 33 fixedly installed in the unmanned boat 5, a driving gear 34 is fixedly connected to the outer surface of the driving gear shaft 35, the driving gear 34 is meshed with a driven gear 36, the driven gear 36 is fixedly installed on the outer surface of the adjustment shaft 31, the adjustment shaft 31 is rotatably installed between the end walls of the gear cavity 32, the adjustment shaft 31 extends to the outside of the gear cavity 32, the end of the adjustment shaft 31 is fixedly connected to an annular frame 6, a fixed frame 22 is fixedly connected to the annular frame 6, a rotating shaft 26 is rotatably connected to the fixed frame 22, the rotating shaft 26 is connected to the power output shaft of the mobile motor fixedly installed in the fixed frame 22, and a propeller 25 is fixedly installed on the outer surface of the rotating shaft 26; During operation, the mobile motor is started to drive the rotating shaft 26 to rotate, thereby driving the propeller 25 to rotate, thereby pushing the unmanned boat 5 to move in the water for better monitoring. When steering is required, the direction adjustment motor 33 is started to drive the driving gear shaft 35 to rotate, thereby driving the driving gear 34 to rotate, and the driving gear 34 is meshed with the driven gear 36, thereby driving the adjusting shaft 31 to rotate, thereby driving the annular frame 6 to rotate, thereby completing the corresponding steering.

[0025] Advantageously, the first monitoring mechanism comprises a plurality of support rods 10 fixedly connected to the unmanned boat 5, the upper ends of the support rods 10 are fixedly connected to a fixing plate 4, and the lower part of the fixing plate 4 is fixedly connected to a monitoring probe 21; When working, the unmanned boat 5 moves and turns on the monitoring probe 21. The monitoring probe 21 performs imaging monitoring on the seawater, sends the monitored information, and performs imaging determination on the monitored boundary during the movement.

[0026] Advantageously, the second monitoring mechanism comprises a lifting frame 16 fixedly connected to the rear of the unmanned boat 5, a lifting slot 61 is provided on the rear end wall of the lifting frame 16, a lifting screw 60 is rotatably connected between the end walls of the lifting slot 61, the lifting screw 60 is connected to the power output shaft of the lifting motor fixedly installed in the lifting frame 16, the outer surface of the lifting screw 60 is threadedly connected with a lifting nut block 30 slidably installed between the end walls of the lifting slot 61, a lifting plate 29 is fixedly connected to the rear end wall of the lifting nut block 30, a monitoring tube 17 is fixedly connected to the lower part of the lifting plate 29, an arc frame 18 is fixedly connected at the entrance position of the monitoring tube 17, a component analyzer 62 is fixedly connected inside the monitoring tube 17, and a flow monitor 63 is fixedly installed on the monitoring tube 17; During operation, when the unmanned boat 5 is not released, the lifting motor is started to drive the lifting screw 60 to rotate, thereby driving the lifting nut block 30 to move downward, thereby driving the lifting plate 29 to move downward, thereby driving the monitoring tube 17 to move downward, thereby driving the arc frame 18 to move downward, and the arc frame 18 stops after moving to the lower edge of the sewage discharge pipe 2. The sewage flowing out of the sewage discharge pipe 2 passes through the arc frame 18 and enters the monitoring tube 17, and flows through the component analyzer 62. The component analyzer 62 analyzes the major components of the sewage, and the results of the analysis are transmitted. The sewage is discharged after passing through the flow monitor 63, and the flow monitor 63 monitors the flow of the sewage.

[0027] Advantageously, the power supply mechanism includes a battery 14 fixedly connected to the unmanned boat 5, the battery 14 is connected to the power-consuming components via a wire, one end of a power transmission line 64 is connected to the battery 14, and the other end of the power transmission line 64 is fixedly connected to the adsorption plate 15; During operation, when recovering and adsorbing, the current passes through the electromagnet 37 into the adsorption plate 15, and passes through the transmission line 64 into the battery 14 to charge the battery 14, and the battery 14 supplies power to the electrical components on the unmanned boat 5 through the wires.

[0028] Advantageously, the control mechanism includes a first control processor fixedly installed in the unmanned boat 5, the first control processor is signal-connected to an electrical component on the unmanned boat 5, the first control processor is signal-connected to an antenna fixedly installed on the unmanned boat 5, the antenna is signal-connected to a remote second control processor, the second control processor is installed on a remote console, a display panel and an operation panel are provided on the console, and the display panel and the operation panel are nested with the second control processor; During operation, the corresponding instructions are input on the operation panel and transmitted to the second control processor. After processing, the second control processor sends a signal to the antenna. After receiving, the antenna transmits it to the first control processor. After processing, the first control processor sends it to the corresponding electrical component, so that the corresponding electrical component moves. The corresponding electrical component sends the monitored information to the first control processor. After processing, the first control processor sends a signal to the antenna. The antenna transmits the corresponding information to the second control processor. The second control processor processes the information and sends a signal to the display panel for display.

[0029] The present invention provides a method for monitoring pollutants in a mixed zone of a sewage outlet into the sea. Based on the above-mentioned device for monitoring pollutants in a mixed zone of a sewage outlet into the sea, the steps include: Step 1: Input corresponding instructions on the control mechanism, and after the control processor processes, send corresponding signals to corresponding electrical components to make the corresponding electrical components move; Step 2: The power supply mechanism moves, thereby realizing the movement of the electrical components in the device; Step 3: The second monitoring mechanism moves, thereby monitoring the sewage discharged from the sewage discharge pipe 2; Step 4: The release and recovery mechanism moves, thereby releasing or recovering the unmanned boat 5 for easy monitoring; Step 5: After release, the mobile mechanism moves, so that the unmanned boat 5 moves in the mixture, which is convenient for better monitoring; Step 6: During the movement of the unmanned boat 5, the first monitoring mechanism moves to monitor the pollution situation in the mixed zone; Step 7: The sampling and testing mechanism moves, thereby achieving sampling and testing of seawater in the polluted area.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea, Features: The invention comprises a dam body (1), the dam body (1) is connected to a release and recovery mechanism, the release and recovery mechanism is used to release and recover an unmanned boat (5), the unmanned boat (5) is connected to a moving mechanism, the moving mechanism is used to drive the unmanned boat (5) to move and expand the monitoring range, the unmanned boat (5) is connected to a sampling and detection mechanism, the sampling and detection mechanism is used to sample and detect the water quality in the mixed zone, the unmanned boat (5) is provided with a first monitoring mechanism, the first monitoring mechanism is used to perform imaging monitoring of water quality, the tail of the unmanned boat (5) is connected to a second monitoring mechanism, the second monitoring mechanism is used to monitor sewage discharged from a sewage discharge pipe (2), and monitor the discharge flow rate and composition, the unmanned boat (5) is connected to a power supply mechanism, the power supply mechanism is used to supply power to the entire device, and the unmanned boat (5) is connected to a control mechanism, the control mechanism is used to control the entire device.

2. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea according to claim 1, Features: The sampling detection mechanism comprises an L-shaped frame (9) fixedly connected to the upper part of the unmanned boat (5); a through channel (19) is machined through the unmanned boat (5) at the lower part of the L-shaped frame (9); a fixed end of a sampling electric push rod (11) is fixedly connected to the lower surface of the through channel (19); a sampling barrel (8) is fixedly connected to the moving end of the sampling electric push rod (11); the sampling barrel (8) shuttles in the through channel (19); a detection chamber (65) is provided in the sampling barrel (8); the bottom wall of the detection chamber (65) is a funnel-shaped structure; a discharge channel (40) is machined through the bottom wall of the detection chamber (65); a discharge valve (20) is fixedly installed between the end walls of the discharge channel (40); Water quality analyzers (49) are evenly and fixedly connected between the end walls of the cavity (65), and the water quality analyzers (49) are arranged in a circumferential array. A cleaning gear cavity (46) is provided in the unmanned boat (5) on the upper side of the detection cavity (65). A cleaning shaft (51) is rotatably connected to the end wall of the cleaning gear cavity (46). The cleaning shaft (51) is connected to the output shaft of a cleaning motor fixedly installed in the sampling tube (8). A cleaning driving gear (47) is fixedly connected to the upper end of the cleaning shaft (51). The cleaning driving gear (47) is meshed with a cleaning driven gear (45). The cleaning driven gear (45) is fixedly installed on the surface of a cleaning pipe (50). The cleaning pipe (50) passes through a cleaning gear rotatably installed on the cleaning gear. The end of the cleaning pipe (50) is located between the end walls of the wheel cavity (46), the lower end of the cleaning pipe (50) is close to the bottom wall of the detection cavity (65), the upper end of the cleaning pipe (50) extends into the water storage cavity (43) on the upper side of the cleaning gear cavity (46) in the sampling tube (8), and is flush with the bottom wall of the water storage cavity (43). A water pump (44) is fixedly connected to the bottom wall of the water storage cavity (43), the output end of the water pump (44) is rotatably connected to the upper end of the cleaning pipe (50), and the input end of the water pump (44) is connected to the water storage cavity (43). The upper side of the cleaning pipe (50) is open, and the interior is hollow. A plurality of cleaning channels (52) are evenly arranged on the cleaning pipe (50) in the detection cavity (65). A cleaning nozzle (53) is fixedly connected between the end walls of the cleaning channel (52); one end of a water pipe (12) is fixedly connected to the upper end wall of the water storage chamber (43); the other end of the water pipe (12) is connected to the output end of a water supply pump (13); the water supply pump (13) is fixedly installed on the upper part of a water storage tank (7); the water storage tank (7) is fixedly installed on the unmanned boat (5); a water storage chamber (41) is provided in the water storage tank (7); a water pump (42) is fixedly connected to the input end of the water supply pump (13); the water pump (42) extends to the bottom wall of the water storage chamber (41); the bottom wall of the water storage chamber (41) is configured to be funnel-shaped; a water intake hole (38) is penetrated and processed on the end wall of the detection chamber (65);A water intake valve (48) is fixedly installed between the end walls of the water intake hole (38).

3. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea according to claim 2, Features: The release and recovery mechanism comprises a release and recovery frame (3) fixedly connected to the upper part of the dam body (1), a release and recovery chute (24) being provided on the release and recovery frame (3), a release and recovery screw rod (23) being rotatably connected between the end walls of the release and recovery chute (24), the release and recovery screw rod (23) being connected to the power output shaft of the release and recovery motor fixedly installed in the release and recovery frame (3), a nut block (56) being slidably connected between the end walls of the release and recovery chute (24) being threadedly connected on the outer surface of the release and recovery screw rod (23), an electromagnet (37) being fixedly connected to the lower part of the nut block (56), the electromagnet (37) adsorbing the adsorption disk (15) in the energized state, the adsorption disk (15) being fixedly installed on the release electric push rod (28) and being movable The movable end of the release electric push rod (28) is fixedly mounted on the unmanned boat (5). A plurality of lower groove frames (39) are evenly and fixedly connected to the unmanned boat (5). The lower groove frames (39) are arranged in a circular array. A lower rotating shaft (57) is rotatably connected to the lower groove frame (39). One end of a stabilizing telescopic rod (27) is fixedly mounted on the outer surface of the lower rotating shaft (57). The other end of the stabilizing telescopic rod (27) is fixedly connected to the stabilizing rotating shaft (55). The stabilizing rotating shaft (55) is rotatably mounted on the upper groove frame (54). The upper groove frame (54) is fixedly mounted on the bottom of the adsorption plate (15). The adsorption plate (15) is arranged in a circular array. The stabilizing telescopic rod (27) can be extended or retracted.

4. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea according to claim 3, Features: The moving mechanism comprises a gear chamber (32) symmetrically arranged in the unmanned boat (5), a driving gear shaft (35) rotatably connected between the end walls of the gear chamber (32), the driving gear shaft (35) being connected to a power output shaft of a direction adjustment motor (33) fixedly installed in the unmanned boat (5), a driving gear (34) being fixedly connected to the outer surface of the driving gear shaft (35), the driving gear (34) being meshed with a driven gear (36), the driven gear (36) being fixedly installed on the outer surface of the adjustment shaft (31), the The adjusting shaft (31) is rotatably mounted between the end walls of the gear chamber (32), and the adjusting shaft (31) extends to the outside of the gear chamber (32). The end of the adjusting shaft (31) is fixedly connected to an annular frame (6), and a fixing frame (22) is fixedly connected to the annular frame (6). The fixing frame (22) is rotatably connected to a shaft (26), and the shaft (26) is connected to a power output shaft of a mobile motor fixedly mounted in the fixing frame (22). A propeller (25) is fixedly mounted on the outer surface of the shaft (26).

5. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea according to claim 4, Features: The first monitoring mechanism comprises a plurality of support rods (10) fixedly connected to the unmanned boat (5), the upper ends of the support rods (10) being fixedly connected to a fixing plate (4), and the lower part of the fixing plate (4) being fixedly connected to a monitoring probe (21).

6. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea according to claim 5, Features: The second monitoring mechanism comprises a lifting frame (16) fixedly connected to the rear of the unmanned boat (5), a lifting slot (61) is provided on the rear end wall of the lifting frame (16), a lifting screw (60) is rotatably connected between the end walls of the lifting slot (61), the lifting screw (60) is connected to the power output shaft of the lifting motor fixedly installed in the lifting frame (16), the outer surface of the lifting screw (60) is threadedly connected with a lifting nut block (30) slidably installed between the end walls of the lifting slot (61), a lifting plate (29) is fixedly connected to the rear end wall of the lifting nut block (30), a monitoring tube (17) is fixedly connected to the lower part of the lifting plate (29), an arc frame (18) is fixedly connected at the entrance position of the monitoring tube (17), a component analyzer (62) is fixedly connected inside the monitoring tube (17), and a flow monitor (63) is fixedly installed on the monitoring tube (17).

7. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea according to claim 6, Features: The power supply mechanism comprises a storage battery (14) fixedly connected to the unmanned boat (5), the storage battery (14) and the power-consuming components are connected via a wire, one end of a power transmission line (64) is connected to the storage battery (14), and the other end of the power transmission line (64) is fixedly connected to the adsorption plate (15).

8. A device for monitoring pollutants in the mixing zone of a sewage outlet into the sea according to claim 7, Features: The control mechanism comprises a first control processor fixedly installed in the unmanned boat (5), the first control processor being signal-connected to an electrical component on the unmanned boat (5), the first control processor being signal-connected to an antenna fixedly installed on the unmanned boat (5), the antenna being signal-connected to a remote second control processor, the second control processor being installed on a remote control console, the console being provided with a display panel and an operation panel, and the display panel and the operation panel being nested with the second control processor.

9. A method for monitoring pollutants in a mixed zone of a sewage outlet into the sea, based on the device for monitoring pollutants in a mixed zone of a sewage outlet into the sea as described in claim 8. It is characterized by: step include: Step 1: Input corresponding instructions on the control mechanism, and after the control processor processes, send corresponding signals to corresponding electrical components to make the corresponding electrical components move; Step 2: The power supply mechanism moves, thereby realizing the movement of the electrical components in the device; Step 3: The second monitoring mechanism moves, thereby monitoring the sewage discharged from the sewage discharge pipe (2); Step 4: releasing and recovering the mechanism to move, thereby releasing or recovering the unmanned boat (5) for easy monitoring; Step 5: After release, the moving mechanism moves, so that the unmanned boat (5) moves in the mixture, facilitating better monitoring; Step 6: During the movement of the unmanned boat (5), the first monitoring mechanism moves to monitor the pollution situation in the mixed zone; Step 7: The sampling and testing mechanism moves, thereby achieving sampling and testing of seawater in the polluted area.

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