A multi-directional acquisition efficient sewage detection device

Abstract

The application relates to the technical field of sewage detection, in particular to a high-efficiency sewage detection equipment capable of collecting in multiple directions, which comprises a winch, a guide rope is wound on the surface of the winch, a counterweight is arranged at the lower end of the guide rope, a collecting device is arranged on the surface of the guide rope, and a detection device is arranged at the end of the winch far from the collecting device; a start-stop mechanism is arranged, when a spiral collecting bottle is thrown into the water body by the winch, a staff member puts a filtering mechanism into the water body, then a water pump is started, the water pump conveys water into a rear threaded water guide hole through the filtering mechanism and a rear second water guide pipe, in the process that the water flow rapidly passes through the threaded water guide hole, the water is washed through a baffle, the baffle drives a guide opening to be communicated with the spiral collecting bottle through an arc-shaped guide slope, a guide block, a rack, a spur gear and a blocking shaft, and the nearby sewage loses resistance and rapidly flows into the inside of the spiral collecting bottle.

Description

Technical Field

[0001] This invention relates to the field of wastewater testing technology, and in particular to a high-efficiency wastewater testing device that collects data from multiple directions. Background Technology

[0002] When wastewater treatment reaches certain standards and is suitable for discharge or reuse, water quality testing can analyze water body pH, solubility, turbidity, CODCR, ammonia nitrogen, residual chlorine, heavy metals, etc. Comprehensive analysis of pollutants can provide treatment plants with more accurate and effective data, which is of positive significance for subsequent process improvement and raising treatment standards.

[0003] Currently, wastewater collection and testing devices require inserting a sampling container into the wastewater to collect it. However, since the degree of pollution varies at different depths, sampling is necessary at different depths. Although existing wastewater collection and testing devices can collect wastewater, they require multiple samplings, making the operation very cumbersome. Summary of the Invention

[0004] The purpose of this invention is to provide a high-efficiency wastewater detection device with multi-directional collection in order to solve the above-mentioned problems. This improves upon the existing wastewater collection and detection devices, which are unable to collect wastewater from multiple directions, have relatively low collection efficiency, and slow down the wastewater detection efficiency.

[0005] The present invention achieves the above-mentioned objectives through the following technical solution: a high-efficiency wastewater detection device for multi-directional collection, comprising a winch, a guide rope wound around the surface of the winch, a counterweight at the lower end of the guide rope, a collection device on the surface of the guide rope, and a detection device at the end of the winch away from the collection device; the collection device includes an opening and closing mechanism, the surface of the opening and closing mechanism having evenly distributed mounting frames that are all fitted onto the surface of the guide rope, the upper end of the mounting frame having a threaded water guide, the inner wall of the threaded water guide being threadedly connected to a spiral collection bottle, the front end of the mounting frame having a locking mechanism, and the rear end of the locking mechanism penetrating the mounting frame and being inserted into the guide rope.

[0006] Preferably, the upper end of the mounting frame has two threaded water guide holes. The opening and closing mechanism includes a water pump, a uniformly distributed first water guide pipe, two second water guide pipes, and uniformly distributed blocking shafts. The first water guide pipe is threaded between two adjacent threaded water guide holes, and the two adjacent threaded water guide holes are respectively connected to both ends of the first water guide pipe. The two second water guide pipes are respectively threaded to the upper end of the uppermost threaded water guide hole, and the upper end of the uppermost threaded water guide hole is connected to the second water guide pipe. The water outlet of the water pump is connected to the rear second water guide pipe, and the water inlet of the water pump is connected to... The filter mechanism includes a blocking shaft rotatably connected to the inner wall of a threaded water guide. A guide opening is provided at the front end of the blocking shaft, perpendicular to the threaded water guide. A spur gear is fixedly connected to the front end of the blocking shaft, and a rack slidably connected to the threaded water guide is meshed at the lower end of the spur gear. The end of the rack away from the spur gear passes through the threaded water guide and the mounting frame, extending into the interior of the rear threaded water guide hole. A baffle is rotatably connected to the inner wall of the rear threaded water guide hole. Preferably, a placement groove is provided at the end of the rack away from the baffle, and the placement groove is fixedly connected to the threaded water guide. With a first spring and an opening / closing mechanism, when the spiral collection bottle is lowered to the desired depth by a winch, the operator places the filter mechanism into the test water and then turns on the water pump. The pump delivers water through the filter mechanism and the second guide pipe to the threaded guide hole. As the water flows rapidly through the threaded guide hole, it washes against a baffle. The baffle, through an arc-shaped guide slope, guide block, rack, spur gear, and blocking shaft, connects the guide port to the spiral collection bottle. Nearby wastewater loses resistance and quickly rushes into the spiral collection bottle. When the operator stops the pump, the baffle loses resistance, and the first spring releases its pressure through the placement groove. The rack, pinion, spur gear, and blocking shaft cause the guide port to shift, allowing the blocking shaft to reseal the spiral collection bottle. At this point, water at different depths is successfully collected from the spiral collection bottle. Compared to existing collection equipment, this opening and closing mechanism can collect sewage at different depths simultaneously according to the collection needs of the staff, eliminating the need for staff to collect sewage at each depth individually. This not only reduces the collection burden on the staff, but also allows the collection device to start collecting only after the corresponding spiral collection bottle is placed at the corresponding depth, reducing the probability of sewage mixing at other depths and making sewage detection more accurate, thereby reducing the difficulty of operation for the staff.

[0007] Preferably, a guide block is fixedly connected to the end of the rack away from the spur gear, and the end of the guide block away from the rack is provided with an arc-shaped guide slope that contacts the baffle. This can reduce the resistance between the baffle and the rack, making the baffle push the rack more smoothly, thereby reducing the failure rate.

[0008] Preferably, a corrugated expansion sleeve is fixedly connected between the guide block and the threaded water guide hole behind it. The corrugated expansion sleeve is a rubber material component and is sleeved on the surface of the rack. This can seal the gap between the rack and the mounting frame, so that the pressure inside the threaded water guide hole tends to be balanced.

[0009] Preferably, the filtration mechanism includes an inlet pipe fixedly connected to the inlet end of the water pump, the inlet end of the water pump being connected to the inlet pipe, and a processing cylinder fixedly connected to the lower end of the inlet pipe, which is also connected to the inlet pipe. A filter screen is embedded at the connection between the inlet pipe and the processing cylinder. A rotating shaft is rotatably connected to the inner wall of the processing cylinder, and uniformly distributed scrapers are fixedly connected to the surface of the rotating shaft. The end of the scraper closest to the inlet pipe that is furthest from the rotating shaft has no pressure contact with the filter screen. By setting up the filtration mechanism, the filter screen can filter out solid impurities mixed in with the water entering the inlet pipe, thereby reducing the probability of the water pump and subsequent structures being blocked by solid impurities, ensuring that the entire collection device can operate normally. At the same time, as the water passes through the processing cylinder, the water will push the scraper on one side to rotate, causing the scraper to drive the rotating shaft to rotate. The rotating shaft drives all the scrapers to rotate and scrape off the impurities adhering to the surface of the filter screen, ensuring that the surface of the filter screen is always unobstructed, thereby achieving a good self-cleaning effect.

[0010] Preferably, the center point of the rotating shaft intersects with the connection point between the water inlet pipe and the treatment cylinder, the vertical cross-section of the filter screen is arc-shaped, and the center points of the filter screen and the rotating shaft coincide. This ensures that water can only enter the treatment cylinder from one side of the rotating shaft, so that the scraper rotates in a single direction, reducing the probability of the scraper and the rotating shaft getting stuck.

[0011] Preferably, the inner side of the mounting frame is provided with a mounting groove, and the locking mechanism includes a mounting plate slidably connected to the inner wall of the mounting groove. The rear end of the mounting plate is fixedly connected with evenly distributed needles that are all inserted into the guide rope. The front end of the mounting plate is fixedly connected with an adjusting rod, the front end of the adjusting rod passing through the mounting groove and extending to the outside of the mounting frame. A second spring is sleeved on the surface of the adjusting rod. The second spring is disposed between the mounting plate and the mounting groove. The second spring is always in a compressed state. By setting the locking mechanism, when the worker places the corresponding number of mounting frames on the corresponding positions on the surface of the guide rope, the worker only needs to release the adjusting rod. At this time, the second spring loses resistance, and the second spring drives the needles to insert into the guide rope through the mounting plate, firmly locking the mounting frame on the surface of the guide rope. This makes it easier and more convenient for the worker to fix the mounting frame, further reducing the difficulty of the worker's operation.

[0012] Preferably, the detection device includes a mounting box fixedly connected to the end of the winch away from the data acquisition device. An elastic clamp is fixedly connected to the inner wall of the mounting box near the winch. An electric push rod is fixedly connected to the surface of the mounting box. A connecting plate is fixedly connected to the output end of the electric push rod. A controller is fixedly connected to the upper end of the connecting plate. An installation opening is provided at the upper end of the connecting plate. A guide rod is slidably connected to the inner wall of the installation opening. A detection probe is fixedly connected to the lower end of the connecting plate. The lower ends of both the guide rod and the detection probe penetrate into the interior of the mounting box. A connecting frame fixedly connected to the mounting box is rotatably connected to the surface of the guide rod. Two gear rings are rotatably connected to the inner wall of the connecting frame. The two gear rings mesh with each other. The gear ring away from the electric push rod... The inner side is fixedly connected to the guide rod. A cleaning ring brush is embedded in the inner side of the gear ring near the electric push rod and positioned directly below the detection probe. The surface of the guide rod has a spiral adjustment groove. An adjustment column fixedly connected to the mounting port is slidably connected to the inner wall of the spiral adjustment groove. By setting up a detection device, while the electric push rod drives the detection probe to rise and fall to detect sewage, the connecting plate drives the cleaning ring brush to rotate and remove water stains and solid impurities adhering to the surface of the detection probe through the mounting port, adjustment column, spiral adjustment groove, guide rod, and gear ring. This can self-clean the detection probe, ensuring that the detection probe remains clean after detection to reduce interference with subsequent detection. At the same time, it also eliminates the need for manual cleaning by staff, reducing the labor intensity of staff and making their work easier.

[0013] Preferably, a fan blade is rotatably connected to the lower end of the connecting frame. A bevel gear is fixedly connected to both the end of the fan blade furthest from the electric push rod and the lower end of the guide rod. The two bevel gears mesh with each other, with a gear ratio of 1:5 between the upper and lower bevel gears. During the rotation of the gear ring, the gear ring is driven by the upper and lower bevel gears, causing the fan blade to rapidly agitate the surrounding air and guide it towards the detection probe. This allows the airflow to blow away some of the adhering water stains and solid impurities as it passes through the detection probe, reducing the cleaning burden on the cleaning ring brush. Furthermore, the 1:5 gear ratio design means that for every one rotation of the gear ring, the fan blade rotates five times, increasing the fan blade's rotation speed and improving the cleaning effect on the detection probe surface.

[0014] The beneficial effects of this invention are:

[0015] By setting up an opening and closing mechanism, when the spiral collection bottle is lowered to the desired depth by the winch, the operator places the filter mechanism into the test water body and then turns on the water pump. The water pump delivers water through the filter mechanism and the second guide pipe to the threaded guide hole at the rear. As the water flows rapidly through the threaded guide hole, it washes against the baffle. The baffle, through the arc-shaped guide slope, guide block, rack, spur gear, and blocking shaft, drives the guide port to connect with the spiral collection bottle. Nearby sewage loses resistance and quickly rushes into the interior of the spiral collection bottle. When the operator stops the water pump, the baffle loses resistance, and the first spring, through the placement groove and rack... The spur gear and the blocking shaft drive the guide port to be misaligned, causing the blocking shaft to reseal the spiral collection bottle. At this time, water at different depths is successfully collected from the spiral collection bottle. Compared with existing collection equipment, this opening and closing mechanism can collect sewage at different depths at the same time according to the collection needs of the staff, without the need for the staff to collect sewage at each depth one by one. This not only reduces the collection burden of the staff, but also the collection device can start the collection work after the corresponding spiral collection bottle is placed at the corresponding depth, which reduces the probability of sewage from other depths being mixed, making sewage detection more accurate, thereby reducing the difficulty of operation for the staff.

[0016] By setting up a filtration mechanism, the filter screen can filter out solid impurities mixed in with the water entering the inlet pipe, thereby reducing the probability of the water pump and subsequent structures being blocked by solid impurities, ensuring that the entire collection device can operate normally. At the same time, as the water passes through the treatment cylinder, the water will push the scraper on one side to rotate, causing the scraper to drive the rotating shaft to rotate. The rotating shaft drives all the scrapers to rotate and scrape off the impurities adhering to the surface of the filter screen, ensuring that the surface of the filter screen is always unobstructed, thereby achieving a good self-cleaning effect.

[0017] By setting up a detection device, while the electric push rod drives the detection probe to rise and fall to detect sewage, the connecting plate drives the cleaning ring brush to rotate and remove water stains and solid impurities adhering to the surface of the detection probe through the installation port, adjusting column, spiral adjusting groove, guide rod and toothed ring. This can clean the detection probe by itself, which not only ensures that the detection probe remains clean after detection to reduce interference with subsequent detection, but also eliminates the need for manual cleaning by staff, reducing the labor intensity of staff and making their work easier. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of a partial section of the acquisition device and guide rope in this invention;

[0020] Figure 3 This is a schematic diagram showing the vertical arrangement of the guide port and the spiral collection bottle in this invention;

[0021] Figure 4 This is a partial cross-sectional schematic diagram of the acquisition device in this invention;

[0022] Figure 5 for Figure 4 Enlarged view of A in the middle;

[0023] Figure 6 This is a schematic diagram of a partial structure of the opening and closing structure in this invention;

[0024] Figure 7 This is a cross-sectional schematic diagram showing the connection between the locking mechanism and the guide rope in this invention;

[0025] Figure 8 This is a schematic diagram showing the connection between the second water guide pipe and the filter mechanism and the water pump in this invention;

[0026] Figure 9 This is a cross-sectional schematic diagram of the filtration mechanism in this invention;

[0027] Figure 10 This is a schematic diagram of the detection device in this invention;

[0028] Figure 11 This is a cross-sectional schematic diagram of a partial structure of the detection device in this invention;

[0029] Figure 12 This is a schematic diagram of a partial structure of the detection device in this invention.

[0030] In the diagram: 1. Winch; 2. Guide rope; 3. Counterweight; 4. Collection device; 41. Opening and closing mechanism; 4101. Water pump; 4102. First water guide pipe; 4103. Second water guide pipe; 4104. Blocking shaft; 4105. Filtering mechanism; 41051. Inlet pipe; 41052. Processing cylinder; 41053. Filter screen; 41054. Rotating shaft; 41055. Scraper; 4106. Guide port; 4107. Spur gear; 4108. Rack; 4109. Baffle; 4110. Placement groove; 4111. First spring; 4112. Guide block; 4113. Arc-shaped guide slope; 4114. Corrugated telescopic sleeve 42. Mounting frame; 421. Threaded water guide hole; 422. Mounting groove; 43. Threaded water guide port; 44. Spiral collection bottle; 45. Locking mechanism; 451. Mounting plate; 452. Needle; 453. Adjusting rod; 454. Second spring; 5. Detection device; 501. Mounting box; 502. Elastic clamp; 503. Electric push rod; 504. Connecting plate; 505. Controller; 506. Mounting port; 507. Guide rod; 508. Detection probe; 509. Connecting frame; 510. Gear ring; 511. Cleaning ring brush; 512. Spiral adjusting groove; 513. Adjusting column; 514. Fan blade; 515. Bevel gear. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] In practical implementation: such as Figure 1-12 As shown, a high-efficiency wastewater detection device with multi-directional collection includes a winch 1, a guide rope 2 wound around the surface of the winch 1, a counterweight 3 at the lower end of the guide rope 2, a collection device 4 on the surface of the guide rope 2, and a detection device 5 at the end of the winch 1 away from the collection device 4. The collection device 4 includes an opening and closing mechanism 41, and mounting frames 42 evenly distributed and fitted onto the surface of the guide rope 2 on the surface of the opening and closing mechanism 41. A threaded water inlet 43 is provided at the upper end of the mounting frame 42, and a spiral collection bottle 44 is threadedly connected to the inner wall of the threaded water inlet 43. A locking mechanism 45 is provided at the front end of the mounting frame 42, and the rear end of the locking mechanism 45 passes through the mounting frame 42 and is inserted into the guide rope 2. Before the operator screws the spiral collection bottle 44 into the threaded water inlet 43, the air inside the spiral collection bottle 44 needs to be purged so that the wastewater can flow normally into the spiral collection bottle 44.

[0033] like Figure 3-8As shown, the upper end of the mounting frame 42 has two threaded water guide holes 421. The opening and closing mechanism 41 includes a water pump 4101, a uniformly distributed first water guide pipe 4102, two second water guide pipes 4103, and a uniformly distributed blocking shaft 4104. The first water guide pipe 4102 is threaded between two adjacent threaded water guide holes 421, and the two adjacent threaded water guide holes 421 are respectively connected to the two ends of the first water guide pipe 4102. The two second water guide pipes 4103 are respectively threaded to the uppermost... The upper end of the square threaded water guide hole 421 is connected to the second water guide pipe 4103. The outlet end of the water pump 4101 is connected to the rear second water guide pipe 4103. The inlet end of the water pump 4101 is connected to a filter mechanism 4105. The blocking shaft 4104 is rotatably connected to the inner wall of the threaded water guide port 43. The front end of the blocking shaft 4104 has a guide port 4106, which is perpendicular to the threaded water guide port 43. The front end of the blocking shaft 4104 is fixedly connected to a straight... The lower end of the gear 4107 is meshed with a rack 4108 that is slidably connected to the threaded water guide port 43. The end of the rack 4108 away from the gear 4107 passes through the threaded water guide port 43 and the mounting frame 42, extending into the interior of the rear threaded water guide hole 421. A baffle 4109 rotatably connects to the inner wall of the rear threaded water guide hole 421 and is attached to the upper surface of the rack 4108. A placement groove 4110 is provided at the end of the rack 4108 away from the baffle 4109. The placement groove 4110 is connected to... A first spring 4111 is fixedly connected between the threaded water inlets 43; a guide block 4112 is fixedly connected to the end of the rack 4108 away from the spur gear 4107, and the end of the guide block 4112 away from the rack 4108 is provided with an arc-shaped guide slope 4113 that contacts the baffle 4109; a corrugated telescopic sleeve 4114 is fixedly connected between the guide block 4112 and the rear threaded water inlet 421, the corrugated telescopic sleeve 4114 is a rubber material component, and the corrugated telescopic sleeve 4114 is sleeved on the surface of the rack 4108.

[0034] like Figure 8 and Figure 9As shown, the filtration mechanism 4105 includes an inlet pipe 41051 fixedly connected to the inlet end of the water pump 4101. The inlet end of the water pump 4101 is connected to the inlet pipe 41051. A processing cylinder 41052, which is also connected to the inlet pipe 41051, is fixedly connected to the lower end of the inlet pipe 41051. A filter screen 41053 is embedded at the connection between the inlet pipe 41051 and the processing cylinder 41052. A rotating shaft 41054 is rotatably connected to the inner wall of the processing cylinder 41052. Evenly distributed scrapers 41055 are fixedly connected to the surface of the rotating shaft 41054. The end of the scraper 41055 closest to the inlet pipe 41051, away from the rotating shaft 41054, makes no pressure contact with the filter screen 41053. The filter screen 41053 can filter out impurities mixed in the water entering the inlet pipe 41051. Solid impurities are removed to reduce the probability of water pump 4101 and subsequent structures being blocked by solid impurities, ensuring the normal operation of the entire collection device 4. At the same time, as water passes through the treatment cylinder 41052, the water will push the scraper 41055 on one side to rotate, causing the scraper 41055 to drive the rotating shaft 41054 to rotate. The rotating shaft 41054 drives all the scrapers 41055 to rotate and scrape off the impurities adhering to the surface of the filter screen 41053, ensuring that the surface of the filter screen 41053 is always unobstructed, thereby achieving a good self-cleaning effect. The center point of the rotating shaft 41054 intersects with the connection point between the water inlet pipe 41051 and the treatment cylinder 41052. The vertical cross-sectional shape of the filter screen 41053 is arc-shaped, and the center points of the filter screen 41053 and the rotating shaft 41054 coincide.

[0035] like Figure 7 As shown, the inner side of the mounting frame 42 is provided with a mounting groove 422. The locking mechanism 45 includes a mounting plate 451 that is slidably connected to the inner wall of the mounting groove 422. The rear end of the mounting plate 451 is fixedly connected with evenly distributed needles 452 that are all inserted into the guide rope 2. The front end of the mounting plate 451 is fixedly connected with an adjusting rod 453. The front end of the adjusting rod 453 passes through the mounting groove 422 and extends to the outside of the mounting frame 42. A second spring 454 is sleeved on the surface of the adjusting rod 453. The second spring 454 is disposed between the mounting plate 451 and the mounting groove 422. The second spring 454 is always in a compressed state.

[0036] like Figure 10-12As shown, the detection device 5 includes a mounting box 501 fixedly connected to the end of the winch 1 away from the acquisition device 4. An elastic clamp 502 is fixedly connected to the inner wall of the mounting box 501 near the winch 1. An electric push rod 503 is fixedly connected to the surface of the mounting box 501. A connecting plate 504 is fixedly connected to the output end of the electric push rod 503. A controller 505 is fixedly connected to the upper end of the connecting plate 504. An installation port 506 is opened at the upper end of the connecting plate 504. A guide rod 507 is slidably connected to the inner wall of the installation port 506. A detection probe 508 is fixedly connected to the lower end of the connecting plate 504. The lower ends of both the guide rod 507 and the detection probe 508 penetrate into the interior of the mounting box 501. A connecting frame 509, fixedly connected to the mounting box 501, is rotatably connected to the surface of the guide rod 507. Two gear rings 510 are rotatably connected to the inner wall, and the two gear rings 510 mesh with each other. The inner side of the gear ring 510 away from the electric push rod 503 is fixedly connected to the guide rod 507. The inner side of the gear ring 510 near the electric push rod 503 is embedded and installed with a cleaning ring brush 511 located directly below the detection probe 508. The surface of the guide rod 507 has a spiral adjustment groove 512. The inner wall of the spiral adjustment groove 512 is slidably connected to an adjustment column 513 fixedly connected to the mounting port 506. A fan blade 514 is rotatably connected to the lower end of the connecting frame 509. The end of the fan blade 514 away from the electric push rod 503 and the lower end of the guide rod 507 are both fixedly connected to bevel gears 515. The two bevel gears 515 mesh with each other, and the gear ratio between the upper bevel gear 515 and the lower bevel gear 515 is 1:5.

[0037] When using this invention, the operator places the corresponding number of mounting frames 42 on the corresponding positions on the surface of the guide rope 2, and then presses the adjusting rod 453. The adjusting rod 453 drives the needle 452 to penetrate the guide rope 2 through the mounting plate 451, firmly locking the mounting frame 42 on the surface of the guide rope 2. Then, the operator threaded the first water guide pipe 4102 between two adjacent threaded water guide holes 421, and then threaded the two second water guide pipes 4103 to the two uppermost threaded water guide holes 421. Then, the operator quickly screws the spiral collection bottle 44, which has been de-aired, into the threaded water guide port 43. Finally, the operator attaches the counterweight 3 to the lower end of the guide rope 2, and then the operator can put the guide rope 2 with the collection device 4 into the water body to be tested.

[0038] When the staff moves the guide rope 2 and the collection device 4 to the corresponding depth using the winch 1, once the collection device 4 reaches the designated depth, the staff places the filter mechanism 4105 into the water body to be tested, and then turns on the water pump 4101. The water pump 4101 delivers water through the filter mechanism 4105 into the rear second water guide pipe 4103. The second water guide pipe 4103 guides the water into the adjacent rear threaded water guide hole 421. As the water flows rapidly through the threaded water guide hole 421, the water will quickly wash against the baffle 4109. The baffle 4109 rotates downwards under the water pressure, and the baffle 4109 is guided by the arc-shaped guide slope 4. 113 will push the guide block 4112, the guide block 4112 will push the rack 4108, the rack 4108 will drive the spur gear 4107 to rotate, the spur gear 4107 will drive the blocking shaft 4104 to rotate, the blocking shaft 4104 will drive the guide port 4106 to rotate. When the guide port 4106 is connected to the spiral collection bottle 44, the nearby sewage loses resistance and rushes into the spiral collection bottle 44. During this process, the water flows out through the threaded water guide hole 421 and continues to flow into the interior of the next threaded water guide hole 421 along the first water guide pipe 4102, and continues to flush the baffle 4109 inside the next threaded water guide hole 421.

[0039] When the water flows out through the second guide pipe 4103, it indicates that the water has flushed all the baffles 4109, so that each spiral collection bottle 44 has collected the corresponding depth of sewage. Then the staff can stop the water pump 4101. At this time, the water no longer flushes the baffles 4109, the first spring 4111 loses resistance, and the first spring 4111 pushes the rack 4108 back through the placement groove 4110. The rack 4108 drives the spur gear 4107 to rotate, the spur gear 4107 drives the blocking shaft 4104 to rotate, and the blocking shaft 4104 drives the guide port 4106 to be misaligned, so that the blocking shaft 4104 reseals the spiral collection bottle 44. Then the staff can use the winch 1 to pull the connecting rope and the entire collection device 4 out of the detected water body.

[0040] When staff need to test the wastewater quality, they unscrew the spiral collection bottle 44 containing the wastewater from the threaded inlet 43, and then insert the spiral collection bottle 44 into the elastic clamp 502. The staff can then control the electric push rod 503 to retract via the controller 505. The electric push rod 503 drives the connecting plate 504 to move downward, and the connecting plate 504 drives the detection probe 508 to move into the spiral collection bottle 44. The detection probe 508 detects the wastewater quality and transmits the data to the controller 505. The staff can clearly observe various data of the wastewater through the controller 505.

[0041] During the normal up-and-down movement of the connecting plate 504, the connecting plate 504 drives the adjusting column 513 to move through the mounting port 506. The adjusting column 513 drives the guide rod 507 to rotate through the spiral adjusting groove 512. The guide rod 507 drives the connected gear ring 510 to rotate. The gear ring 510 simultaneously drives another gear ring 510 and the upper bevel gear 515 to rotate. The other gear ring 510 drives the cleaning ring brush 511 to rotate and brush away the water stains and solid impurities adhering to the surface of the detection probe 508. At the same time, the upper bevel gear 515 drives the lower bevel gear 515 to rotate in opposite directions. The lower bevel gear 515 drives the fan blade 514 to quickly stir the surrounding air and guide the air to the detection probe 508. This allows the airflow to blow away some of the water stains and solid impurities adhering to the detection probe 508, thereby reducing the cleaning burden on the cleaning ring brush 511.

[0042] In summary, the collection device 4 can collect sewage at different depths simultaneously according to the collection needs of the staff, eliminating the need for staff to collect sewage at each depth one by one. This not only reduces the collection burden on the staff, but also allows the collection device 4 to start the collection operation only after the corresponding spiral collection bottle 44 is placed at the corresponding depth. This reduces the probability of sewage from other depths mixing, making sewage detection more accurate and reducing the difficulty of operation for the staff.

[0043] It should be noted that the winch 1, water pump 4101, electric actuator 503, controller 505, and detection probe 508 mentioned above are all devices with relatively mature existing technology. The specific models can be selected according to actual needs. At the same time, the power supply for the winch 1, water pump 4101, electric actuator 503, controller 505, and detection probe 508 can be powered by the built-in power supply or by the mains power. The specific power supply method should be selected according to the situation, and will not be elaborated here.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-efficiency wastewater detection device with multi-directional data acquisition, comprising a winch (1), characterized in that: The surface of the winch (1) is wound with a guide rope (2), the lower end of the guide rope (2) is provided with a counterweight (3), the surface of the guide rope (2) is provided with a collection device (4), and the end of the winch (1) away from the collection device (4) is provided with a detection device (5). The collection device (4) includes an opening and closing mechanism (41). The surface of the opening and closing mechanism (41) is provided with mounting frames (42) that are evenly distributed and all sleeved on the surface of the guide rope (2). The upper end of the mounting frame (42) is provided with a threaded water inlet (43). The inner wall of the threaded water inlet (43) is threadedly connected to a spiral collection bottle (44). The front end of the mounting frame (42) is provided with a locking mechanism (45). The rear end of the locking mechanism (45) passes through the mounting frame (42) and is inserted into the guide rope (2). The upper end of the mounting frame (42) is provided with two threaded water guide holes (421). The opening and closing mechanism (41) includes a water pump (4101), a uniformly distributed first water guide pipe (4102), two second water guide pipes (4103), and a uniformly distributed blocking shaft (4104). The first water guide pipe (4102) is threaded between two adjacent threaded water guide holes (421). The two adjacent threaded water guide holes (421) are respectively connected to both ends of the first water guide pipe (4102). The two second water guide pipes (4103) are respectively threaded to the upper end of the uppermost threaded water guide hole (421). The upper end of the uppermost threaded water guide hole (421) is connected to the second water guide pipe (4103). The water outlet of the water pump (4101) is connected to the rear second water guide pipe (4103). The water pump (4101) has a filter mechanism (4105) connected to its inlet end. The blocking shaft (4104) is rotatably connected to the inner wall of the threaded water guide (43). The front end of the blocking shaft (4104) has a guide port (4106) which is perpendicular to the threaded water guide (43). The front end of the blocking shaft (4104) is fixedly connected to a spur gear (4107). The lower end of the spur gear (4107) is meshed with a rack (4108) which is slidably connected to the threaded water guide (43). The end of the rack (4108) away from the spur gear (4107) passes through the threaded water guide (43) and the mounting frame (42) in sequence and extends into the interior of the threaded water guide hole (421) at the rear. The inner wall of the threaded water guide hole (421) at the rear is rotatably connected to a baffle (4109). When the collection device (4) reaches the specified depth, the filter mechanism (4105) is placed into the water body to be tested, and the water pump (4101) is turned on. The water pump (4101) delivers water into the second water guide pipe (4103) at the rear. As the water flows quickly through the threaded water guide hole (421), the baffle (4109) rotates downward with the water pressure. The blocking shaft (4104) drives the guide port (4106) to rotate. The guide port (4106) is connected to the spiral collection bottle (44).

2. The high-efficiency wastewater detection equipment with multi-directional data acquisition according to claim 1, characterized in that: The rack (4108) has a placement groove (4110) at one end away from the baffle (4109), and a first spring (4111) is fixedly connected between the placement groove (4110) and the threaded water guide (43).

3. The high-efficiency wastewater detection device with multi-directional data acquisition according to claim 1, characterized in that: A guide block (4112) is fixedly connected to one end of the rack (4108) away from the spur gear (4107), and the guide block (4112) is provided with an arc-shaped guide slope (4113) that contacts the baffle (4109) at one end away from the rack (4108).

4. The high-efficiency wastewater detection device with multi-directional data acquisition according to claim 3, characterized in that: A corrugated telescopic sleeve (4114) is fixedly connected between the guide block (4112) and the threaded water guide hole (421) behind it. The corrugated telescopic sleeve (4114) is a rubber material component and is sleeved on the surface of the rack (4108).

5. The high-efficiency wastewater detection device with multi-directional data acquisition according to claim 1, characterized in that: The filtration mechanism (4105) includes an inlet pipe (41051) fixedly connected to the inlet end of a water pump (4101). The inlet end of the water pump (4101) is connected to the inlet pipe (41051). The lower end of the inlet pipe (41051) is fixedly connected to a processing cylinder (41052) connected to the inlet pipe (41051). A filter screen (41053) is embedded at the connection between the inlet pipe (41051) and the processing cylinder (41052). A rotating shaft (41054) is rotatably connected to the inner wall of the processing cylinder (41052). A uniformly distributed scraper (41055) is fixedly connected to the surface of the rotating shaft (41054). The scraper (41055) closest to the inlet pipe (41051) has no pressure contact with the filter screen (41053) at the end away from the rotating shaft (41054).

6. The high-efficiency wastewater detection device with multi-directional data acquisition according to claim 5, characterized in that: The center point of the rotating shaft (41054) intersects with the connection between the water inlet pipe (41051) and the treatment cylinder (41052). The vertical cross-sectional shape of the filter screen (41053) is arc-shaped, and the center points of the filter screen (41053) and the rotating shaft (41054) coincide.

7. The high-efficiency wastewater detection device with multi-directional data acquisition according to claim 1, characterized in that: The mounting frame (42) has an mounting groove (422) on its inner side. The locking mechanism (45) includes a mounting plate (451) that is slidably connected to the inner wall of the mounting groove (422). The rear end of the mounting plate (451) is fixedly connected with evenly distributed needles (452) that are all inserted into the guide rope (2). The front end of the mounting plate (451) is fixedly connected with an adjusting rod (453). The front end of the adjusting rod (453) passes through the mounting groove (422) and extends to the outside of the mounting frame (42). A second spring (454) is sleeved on the surface of the adjusting rod (453). The second spring (454) is located between the mounting plate (451) and the mounting groove (422). The second spring (454) is always in a compressed state.

8. The high-efficiency wastewater detection device with multi-directional data acquisition according to claim 1, characterized in that: The detection device (5) includes a mounting box (501) fixedly connected to the end of the winch (1) away from the acquisition device (4). An elastic clamp (502) is fixedly connected to the inner wall of the mounting box (501) near the winch (1). An electric push rod (503) is fixedly connected to the surface of the mounting box (501). A connecting plate (504) is fixedly connected to the output end of the electric push rod (503). A controller (505) is fixedly connected to the upper end of the connecting plate (504). An installation port (506) is opened at the upper end of the connecting plate (504). A guide rod (507) is slidably connected to the inner wall of the installation port (506). A detection probe (508) is fixedly connected to the lower end of the connecting plate (504). The lower ends of the guide rod (507) and the detection probe (508) are connected to the lower end of the detection probe (508). All penetrate into the interior of the mounting box (501). The surface of the guide rod (507) is rotatably connected to a connecting frame (509) that is fixedly connected to the mounting box (501). The inner wall of the connecting frame (509) is rotatably connected to two toothed rings (510). The two toothed rings (510) mesh with each other. The inner side of the toothed ring (510) away from the electric push rod (503) is fixedly connected to the guide rod (507). The inner side of the toothed ring (510) close to the electric push rod (503) is embedded with a cleaning ring brush (511) located directly below the detection probe (508). The surface of the guide rod (507) is provided with a spiral adjustment groove (512). The inner wall of the spiral adjustment groove (512) is slidably connected to an adjustment column (513) that is fixedly connected to the mounting port (506).

9. The high-efficiency wastewater detection device with multi-directional data acquisition according to claim 8, characterized in that: The lower end of the connecting frame (509) is rotatably connected to a fan blade (514). The end of the fan blade (514) away from the electric push rod (503) and the lower end of the guide rod (507) are both fixedly connected to bevel gears (515). The two bevel gears (515) mesh with each other, and the gear ratio between the upper bevel gear (515) and the lower bevel gear (515) is one to five.

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