Municipal pipeline with debris salvaged during municipal control

Abstract

The present invention discloses a municipal pipeline with debris salvage in municipal control, specifically relates to the field of pipeline technology, mainly including a pipe body, a guide column and a salvage filter plate, the guide column is fixed to the inner wall of the pipe body, the salvage filter plate is slidably connected to the outer wall of the guide column, and a timely salvage mechanism is installed at the bottom end of the salvage filter plate; wherein, the timely salvage mechanism includes a slip ring fixedly installed at the bottom end of the salvage filter plate. The present invention uses the timely salvage mechanism, the salvage filter plate drives the slip ring to move downward, and when the pressure value sensed by the pressure sensor is the salvage pressure value set by the wireless controller, the salvage personnel are notified to reach the salvage position in time, the sleeve ring is squeezed at the bottom end of the buoyancy ring, and the blocking float plate can block the gap between the buoyancy ring and the buoyancy fitting ring, and move upward synchronously, and the debris can be automatically and quickly salvaged from the inside of the pipe body according to the amount of debris, thereby greatly improving the salvage efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of pipelines, and more particularly to a municipal pipeline with debris salvaged during municipal control. Background Art

[0002] Municipal pipelines with debris salvage can regularly clean debris in the pipelines to prevent these debris from accumulating in the pipelines for a long time. Secondly, they can keep the pipelines unobstructed and improve the drainage capacity of the pipelines, ensuring that the urban drainage system can operate normally during rainy seasons or sudden rainstorms to reduce the occurrence of waterlogging.

[0003] In the existing published technical literature, the Chinese patent announcement number CN114877156A discloses a municipal pipeline with a plugging airbag based on municipal control. The municipal pipeline can quickly provide an active transmission effect when a transmission fails. When the power input of the impeller is insufficient or when boosting is required, the starter motor can drive the internal ratchet gear to rotate, and the driven shaft is driven to rotate through stable power to achieve a dual switching effect. The switching is convenient, and the simultaneous use can achieve a labor-saving effect and an active conveying effect, which solves the problem that the existing pipeline is inconvenient to quickly provide an active transmission effect when a transmission fails. However, the municipal pipeline has the following problems.

[0004] During the use of municipal pipelines, debris and rainwater will enter the municipal pipelines, and in the municipal control, the debris will accumulate in the filtering part, and the amount of debris is difficult to know. Secondly, the debris is inside the pipeline, and it will be more time-consuming and laborious for personnel to clean and salvage it. Therefore, it is difficult to quickly salvage the debris in time according to the amount of debris, and the salvage efficiency is low. For this reason, a municipal pipeline with debris salvage in municipal control is provided. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a municipal pipeline with debris salvage in municipal control.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a municipal pipeline with debris salvage in municipal control, comprising a pipe body, a guide column and a salvage filter plate, wherein the guide column is fixed to the inner wall of the pipe body, the salvage filter plate is slidably connected to the outer wall of the guide column, and a timely salvage mechanism is installed at the bottom end of the salvage filter plate; the timely salvage mechanism comprises a slip ring fixedly installed at the bottom end of the salvage filter plate, the bottom end of the slip ring is fixedly connected to a pressure column, and the bottom end of the pressure column is fixedly installed with a pressure sensor; the bottom end of the pressure sensor is fixed A sliding ring is connected, and the sliding ring and the inner wall of the sliding ring are both slidably connected to the outer wall of the guide column, a guide ring is fixedly installed on the bottom end of the sliding ring, and a buoyancy ring is fixedly connected to the bottom end of the guide ring, and the inner walls of the buoyancy ring and the guide ring are both slidably connected to the outer wall of the guide column; a sealing float is slidably connected to the outer wall of the buoyancy ring, and a sealing gasket is fixedly connected to the outer wall of the sealing float; a sealing mechanism is installed on the outer wall of the tube body near its bottom end; a booster assembly is provided at the top of the tube body.

[0007] Preferably, the outer wall of the salvage filter plate is slidably connected to the inner wall of the tube body, and the inner wall of the tube body and the outer wall of the salvage filter plate are both set as smooth surfaces. The inner wall of the sliding ring is slidably connected with a sliding rod at a position on one side of the guide column, and the top of the sliding rod is fixedly connected to the bottom of the sliding ring, the bottom end of the buoyancy ring is fixedly connected to a guide sliding ring, and the inner wall of the guide sliding ring is slidably connected to the outer wall of the guide column; the outer wall of the guide sliding ring is slidably connected to a sleeve ring, and the outer wall of the sleeve ring is fixedly connected to the inside of the plugging floating plate, and the bottom end of the guide sliding ring is installed with a support ring fixedly connected to the outer wall of the guide column; the guide sliding ring and the sleeve ring are both slidably connected to the support ring. A shoveling ring is fixedly installed on the top of the salvage filter plate, and the inner wall of the shoveling ring is slidably connected to the outer wall of the guide column. A limiting ring fixedly connected to the guide column is provided above the shoveling ring. Connecting strips are provided on both sides of the sliding ring, and the two connecting strips are fixedly connected to the guide ring; a buoyancy fitting ring is slidably connected to the inner wall of the tube body near the bottom end of the connecting strip, and the buoyancy fitting ring is fixedly connected to the two connecting strips.

[0008] When the technical solution is in use, when more and more debris accumulates on the top of the salvage filter plate, the sliding ring carries the sliding rod and slides down along the inner wall of the sliding ring, and the pressure column squeezes the pressure sensor. When the pressure value sensed by the pressure sensor is the salvage pressure value set by the wireless controller, the wireless transceiver is started through the wireless controller, and the wireless transceiver wirelessly transmits the information that the debris in the pipe body needs to be salvaged to the background computer, and promptly notifies the salvage personnel to be located above the pipe body. After the water is filled, the sealing float carries the ring to slide up, and the ring is squeezed at the bottom of the buoyancy ring.

[0009] At the same time, the plugging floating plate drives the plugging gasket ring to squeeze at the bottom of the buoyancy fitting ring, so that the plugging floating plate can seal the gap between the buoyancy ring and the buoyancy fitting ring. Under the action of water pressure, the sleeve ring drives the buoyancy ring to move upward, and the connecting strip drives the buoyancy fitting ring to slide along the inner wall of the pipe body. The buoyancy ring drives the guide ring to slide along the inner wall of the guide column, the sliding ring carries the pressure sensor to move the pressure column upward, and the sliding ring carries the salvage filter plate to slide along the inner wall of the guide column. At the same time, the salvage filter plate drives the shoveling ring to shovel the debris on the outer wall of the guide column and moves up along the outer wall of the guide column. The debris is directly lifted from the inside of the pipe body to the fixed end of the pipe body until the top of the shoveling ring contacts the bottom of the limit ring to realize the limit operation. The salvage filter plate can automatically salvage and discharge a large amount of debris from the inside of the pipe body.

[0010] Preferably, the blocking mechanism comprises a docking ring fixedly mounted on the outer wall of the tube body and close to its bottom end; one side of the docking ring is provided with a support box fixedly connected to the tube body, a reduction motor is fixedly mounted on the top of the inner wall of the support box, and the output end of the reduction motor is coaxially connected to a rotating shaft; a rotating rod is fixedly connected to the bottom end of the rotating shaft, and a blocking disk is fixedly mounted on the bottom end of the rotating rod, a blocking ring is adhesively fixed to the outer wall of the blocking disk, and the blocking ring and the outer wall of the rotating rod are both rotatably connected to the tube body; a sealing shaft ring is rotatably connected to the outer wall of the rotating shaft, and the sealing shaft ring is fixedly connected to the tube body. The blocking ring is made of rubber material, and the bottom center point of the rotating shaft and the bottom center point of the rotating rod are on the same vertical line.

[0011] When the technical solution is used, the reduction motor is started by the wireless controller, and the reduction motor drives the rotating shaft to rotate 90 degrees. The rotating shaft rotates inside the sealing shaft ring, and the rotating shaft can carry the rotating rod to rotate 90 degrees. The rotating rod carries the plugging disk to rotate 90 degrees, and the plugging ring is squeezed and fitted on the inner wall of the pipe body to achieve the plugging operation.

[0012] Preferably, the boosting assembly includes a threaded hole opened at the top of the tube body; a bolt is installed on the inner wall of the threaded hole, and the bolt is threadedly connected to the tube body to which the threaded hole belongs, and a liquid inlet pipe fixedly connected to the tube body is provided below the bolt; a boosting pump is fixedly installed at the bottom end of the liquid inlet pipe, and the output end of the boosting pump is threadedly connected to a delivery pipe, the bottom end of the delivery pipe is fixedly connected to a guide pipe, and the guide pipe is fixedly connected to the tube body; a support frame is fixedly connected to one side of the outer wall of the liquid inlet pipe, and a wireless controller is installed on the inner wall of the support frame, a wireless transceiver is fixedly installed on the top of the wireless controller, the wireless transceiver and the wireless controller are both fixedly connected to the support frame, and the support frame is made of stainless steel.

[0013] When the technical solution is used, the salvage personnel turn the bolts, insert the water pipe thread of the salvage vehicle water tank into the threaded hole, start the booster pump, and the liquid inlet pipe sucks the water from the salvage vehicle water tank into the threaded hole, and enters the delivery pipe through the liquid inlet pipe. Then it enters the diversion pipe along the delivery pipe, and the water is poured into the pipe body through the diversion pipe. When the water fills the pipe body, the buoyancy of the water drives the plugging float to move up, and the collar can slide up on the top of the support ring, and the position of the support ring remains unchanged.

[0014] Technical effects and advantages of the present invention:

[0015] The present invention uses a timely salvaging mechanism to salvage more and more debris accumulated on the top of the filter plate, the salvage filter plate drives the slip ring to move downward, the slip ring drives the pressure column to move downward, the pressure column squeezes the pressure sensor, and when the pressure value sensed by the pressure sensor is the salvage pressure value set by the wireless controller, the salvage personnel are notified to reach the salvage position in time, so as to timely seal and fill the water body, so that the sleeve ring is squeezed at the bottom end of the buoyancy ring, and at the same time, the sealing float plate drives the sealing gasket ring to be squeezed at the bottom end of the buoyancy fitting ring, the sealing float plate can seal the gap between the buoyancy ring and the buoyancy fitting ring, and the debris on the salvage filter plate is automatically moved up from the inside of the pipe body to be salvaged, and the debris can be automatically and quickly salvaged from the inside of the pipe body in time according to the amount of debris, thereby greatly improving the salvage efficiency.

[0016] The present invention adopts a blocking mechanism, which can start the reduction motor through the wireless controller in time according to the amount of debris, drive the rotating shaft to rotate ninety degrees, so that the rotating shaft rotates inside the sealing shaft ring, and the blocking disk drives the blocking ring to rotate ninety degrees inside the pipe body, so that the blocking ring is squeezed on the inner wall of the pipe body, and the blocking operation is realized by squeezing and fitting on the inner wall of the pipe body. After blocking, water can be quickly poured into the pipe body, and the debris inside the pipe body can be quickly salvaged.

[0017] The present invention uses a pressurizing component to separate the threads between the bolt and the threaded hole, then inserts the water pipe thread of the salvage vehicle water tank into the threaded hole, and the wireless controller starts the pressurizing pump. The liquid inlet pipe sucks the water of the salvage vehicle water tank into the threaded hole, and the water is poured into the pipe body through the guide pipe. The water fills the pipe body, and the buoyancy of the water drives the blocking float to move up, so that the water pressurization operation can be quickly performed on the blocking part at the bottom of the pipe body, and the debris in the pipe body can be quickly and automatically salvaged, and the salvage efficiency is greatly improved.

[0018] The interaction of the above multiple functions first makes the pressure value sensed by the pressure sensor equal to the salvage pressure value set by the wireless controller, then immediately notifies the salvage personnel to reach the salvage position in time, and then squeezes the plugging ring to fit the inner wall of the pipe body to achieve the plugging operation, and finally fills the pipe body with water, and the plugging float can seal the gap between the buoyancy ring and the buoyancy fitting ring and move upward, and the debris on the salvage filter plate is automatically moved upward and salvaged from the inside of the pipe body. In summary, the debris on the salvage filter plate can be automatically and quickly salvaged from the inside of the pipe body in a timely manner according to the amount of debris, greatly improving the salvage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of a municipal pipeline with debris salvage in the municipal control of the present invention.

[0020] Figure 2 It is a schematic diagram of the vertical cross-section structure of a municipal pipeline with debris salvage in the municipal control of the present invention.

[0021] Figure 3 It is a schematic diagram of the local structure of the vertical section of the connection between the salvage filter plate and the slip ring of the present invention.

[0022] Figure 4 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0023] Figure 5 It is a schematic diagram of the local structure of the vertical section of the connection between the connecting strip and the buoyancy fitting ring of the present invention.

[0024] Figure 6 It is a schematic diagram of a partial structure of a vertical section of the blocking mechanism of the present invention.

[0025] Figure 7 It is a schematic diagram of the top view of the threaded hole and the bolt separation structure of the present invention.

[0026] Figure 8 It is a schematic diagram of the partial structure of the connection between the pipe body and the bolt of the present invention.

[0027] Fig. 9 It is a schematic diagram of the partial structure of the connection between the booster pump and the delivery pipe of the present invention.

[0028] The accompanying drawings are marked as follows: 1. pipe body; 2. guide column; 3. salvage filter plate; 4. slip ring; 5. pressure column; 6. pressure sensor; 7. slip ring; 8. guide ring; 9. buoyancy ring; 10. sealing float plate; 11. sealing gasket ring; 12. slide rod; 13. guide slip ring; 14. sleeve ring; 15. support ring; 16. shovel ring; 17. connecting strip; 18. buoyancy fitting ring; 19. limit ring; 20. docking ring; 21. support box; 22. reduction motor; 23. rotating shaft; 24. rotating rod; 25. sealing disk; 26. sealing ring; 27. sealing shaft ring; 28. threaded hole; 29. ​​bolt; 30. liquid inlet pipe; 31. booster pump; 32. delivery pipe; 33. guide pipe; 34. support frame; 35. wireless controller; 36. wireless transceiver. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] As attached Figure 1-9 The municipal pipeline with debris salvage in the municipal control shown in the figure is provided with a timely salvage mechanism, a blocking mechanism, and a pressurizing component. The settings of each mechanism and component can salvage the debris on the filter plate 3. According to the amount of debris, the debris can be automatically and quickly salvaged from the inside of the pipe body 1 in a timely manner, thereby greatly improving the salvage efficiency. The specific structural settings of each mechanism and component are as follows.

[0031] In this embodiment, as shown in the attached Figure 1-5 As shown, the guide column 2 is fixed on the inner wall of the tube body 1, the salvage filter plate 3 is slidably connected to the outer wall of the guide column 2, and a timely salvage mechanism is installed at the bottom end of the salvage filter plate 3; the timely salvage mechanism includes a slip ring 4 fixedly installed on the bottom end of the salvage filter plate 3, the bottom end of the slip ring 4 is fixedly connected to a pressure column 5, and the bottom end of the pressure column 5 is fixedly installed with a pressure sensor 6; the bottom end of the pressure sensor 6 is fixedly connected to a slip ring 7, and the inner walls of the slip ring 7 and the slip ring 4 are both slidably connected to the outer wall of the guide column 2, the bottom end of the slip ring 7 is fixedly installed with a guide ring 8, and the bottom end of the guide ring 8 is fixedly connected with a buoyancy ring 9, and the inner walls of the buoyancy ring 9 and the guide ring 8 are both slidably connected to the outer wall of the guide column 2,

[0032] The outer wall of the buoyancy ring 9 is slidably connected to a blocking float 10, and the outer wall of the blocking float 10 is fixedly connected to a blocking gasket 11; a blocking mechanism is installed on the outer wall of the tube body 1 near its bottom end; a booster assembly is provided on the top of the tube body 1, and the outer wall of the salvage filter plate 3 is slidably connected to the inner wall of the tube body 1, and the inner wall of the tube body 1 and the outer wall of the salvage filter plate 3 are both set to smooth surfaces.

[0033] In this embodiment, as shown in the attached Figure 3-4 As shown, a slide rod 12 is slidably connected to the inner wall of the sliding ring 7 and located on one side of the guide column 2, and the top end of the slide rod 12 is fixedly connected to the bottom end of the sliding ring 4, so that the sliding ring 4 can carry the slide rod 12 and slide down along the inner wall of the sliding ring 7, and the slide rod 12 can guide the slip ring 4 to slide down.

[0034] A guide slip ring 13 is fixedly connected to the bottom end of the buoyancy ring 9, and the inner wall of the guide slip ring 13 is slidably connected to the outer wall of the guide column 2; a sleeve ring 14 is slidably connected to the outer wall of the guide slip ring 13, and the outer wall of the sleeve ring 14 is fixedly connected to the inside of the blocking float 10, and a support ring 15 fixedly connected to the outer wall of the guide column 2 is installed at the bottom end of the guide slip ring 13; both the guide slip ring 13 and the sleeve ring 14 are slidably connected to the support ring 15, and the support ring 15 is used to support the sleeve ring 14, so that the blocking float 10 can carry the sleeve ring 14 to slide up, and the sleeve ring 14 slides up along the outer wall of the guide slip ring 13, and the sleeve ring 14 is squeezed at the bottom end of the buoyancy ring 9, and the sleeve ring 14 can slide up at the top of the support ring 15, and the position of the support ring 15 remains unchanged.

[0035] In this embodiment, as shown in the attached Figure 2-5 As shown, a shoveling ring 16 is fixedly installed on the top of the salvage filter plate 3, and the inner wall of the shoveling ring 16 is slidably connected to the outer wall of the guide column 2. A limiting ring 19 fixedly connected to the guide column 2 is provided above the shoveling ring 16, so that the salvage filter plate 3 can drive the shoveling ring 16 to shovel the debris on the outer wall of the guide column 2 and move up along the outer wall of the guide column 2.

[0036] Connecting strips 17 are provided on both sides of the sliding ring 7, and the two connecting strips 17 are fixedly connected to the guide ring 8; a buoyancy fitting ring 18 is slidably connected to the inner wall of the tube body 1 and close to the bottom end of the connecting strip 17, and the buoyancy fitting ring 18 is fixedly connected to the two connecting strips 17, so that the buoyancy ring 9 drives the two connecting strips 17 to move upward, and the connecting strip 17 drives the buoyancy fitting ring 18 to slide up along the inner wall of the tube body 1, thereby realizing the buoyancy upward movement synchronously.

[0037] In this embodiment, as shown in the attached Figure 2-6As shown, the blocking mechanism includes a docking ring 20 fixedly mounted on the outer wall of the pipe body 1 and close to the bottom end thereof; a support box 21 fixedly connected to the pipe body 1 is provided on one side of the docking ring 20, a reduction motor 22 is fixedly mounted on the top of the inner wall of the support box 21, and the output end of the reduction motor 22 is coaxially connected to a rotating shaft 23;

[0038] The bottom end of the rotating shaft 23 is fixedly connected to the rotating rod 24, and the bottom end of the rotating rod 24 is fixedly installed with a blocking disk 25, and the outer wall of the blocking disk 25 is bonded and fixed with a blocking ring 26, and the blocking ring 26 and the outer wall of the rotating rod 24 are both rotatably connected to the tube body 1; the outer wall of the rotating shaft 23 is rotatably connected to a sealing collar 27, and the sealing collar 27 is fixedly connected to the tube body 1. The blocking ring 26 is made of rubber material, and the bottom center point of the rotating shaft 23 and the bottom center point of the rotating rod 24 are on the same vertical line.

[0039] In this embodiment, as shown in the attached Figure 7-9 As shown, the boosting assembly includes a threaded hole 28 opened at the top of the tube body 1; a bolt 29 is installed on the inner wall of the threaded hole 28, and the bolt 29 is threadedly connected to the tube body 1 to which the threaded hole 28 belongs, and a liquid inlet pipe 30 fixedly connected to the tube body 1 is provided below the bolt 29; a boosting pump 31 is fixedly installed at the bottom end of the liquid inlet pipe 30, and the output end of the boosting pump 31 is threadedly connected to a delivery pipe 32, and the bottom end of the delivery pipe 32 is fixedly connected to a guide pipe 33, and the guide pipe 33 is fixedly connected to the tube body 1; a support frame 34 is fixedly connected to one side of the outer wall of the liquid inlet pipe 30, and a wireless controller 35 is installed on the inner wall of the support frame 34, and a wireless transceiver 36 is fixedly installed on the top of the wireless controller 35. The wireless transceiver 36 and the wireless controller 35 are both fixedly connected to the support frame 34, and the support frame 34 is made of stainless steel.

[0040] The working method of the municipal pipeline with debris salvage in the municipal control of the present invention is as follows:

[0041] Step 1: During installation and docking, the pipe body 1 is fixedly installed in the sewer manhole body, the top of the pipe body 1 is docked at the mouth of the sewer manhole body and fixed, and the docking ring 20 at the bottom of the pipe body 1 can be docked to the sewer drain pipe by bolts to complete the municipal control docking operation.

[0042] Step 2: When the rainwater carries debris along the tube body 1 and contacts the top of the salvage filter plate 3, the rainwater is filtered through the salvage filter plate 3, and the rainwater is discharged along the gap between the buoyancy ring 9 and the buoyancy fitting ring 18, while the debris can be accumulated on the top of the salvage filter plate 3.

[0043] When more and more debris accumulates on the top of the salvage filter plate 3, the weight will also increase, and the salvage filter plate 3 drives the slip ring 4 to move downward, and the slip ring 4 carries the slide rod 12 to slide down along the inner wall of the slip ring 7. At the same time, the slip ring 4 drives the pressure column 5 to move downward, and the pressure column 5 squeezes the pressure sensor 6. The pressure sensor 6 can be squeezed on the top of the slip ring 7. The pressure sensor 6 senses the pressure. When the pressure value sensed by the pressure sensor 6 is the salvage pressure value set by the wireless controller 35, the wireless transceiver 36 is started through the wireless controller 35. The wireless transceiver 36 wirelessly transmits the information that the debris in the pipe body 1 needs to be salvaged to the background computer, and promptly notifies the salvage personnel to be located above the pipe body 1 to open the sewer manhole cover for salvage operations.

[0044] Step 3: When plugging, the reduction motor 22 is started through the wireless controller 35, and the pipe body 1 supports the support box 21, and the support box 21 supports the reduction motor 22, so that the reduction motor 22 drives the rotating shaft 23 to rotate ninety degrees, so that the rotating shaft 23 rotates inside the sealing shaft ring 27, and the rotating shaft 23 can carry the rotating rod 24 to rotate ninety degrees. The rotating rod 24 carries the blocking disk 25 to rotate ninety degrees, and the blocking disk 25 drives the blocking ring 26 to rotate ninety degrees inside the pipe body 1, so that the blocking ring 26 is pressed against the inner wall of the pipe body 1, so that the blocking ring 26 is pressed and fits against the inner wall of the pipe body 1 to achieve the plugging operation.

[0045] Step 4: When increasing pressure, the salvage personnel rotate the bolt 29, the bolt 29 and the threaded hole 28 are separated, and then the water pipe of the salvage vehicle water tank is threadedly inserted into the threaded hole 28, so that the wireless controller 35 starts the booster pump 31, and the liquid inlet pipe 30 sucks the water of the salvage vehicle water tank into the threaded hole 28, and enters the liquid inlet pipe 30 from the threaded hole 28, and enters the delivery pipe 32 through the liquid inlet pipe 30. Then it enters the guide pipe 33 along the delivery pipe 32, and pours the water into the pipe body 1 through the guide pipe 33. The water fills the pipe body 1, and under the blocking action of the blocking disk 25 and the blocking ring 26. The buoyancy of the water drives the blocking float 10 to move upward, and the collar 14 can slide upward at the top of the support ring 15, and the position of the support ring 15 remains unchanged.

[0046] Step 5. When salvaging in time, the blocking float 10 carries the ring 14 to slide up, and the ring 14 slides up along the outer wall of the guide sliding ring 13. The ring 14 is squeezed at the bottom end of the buoyancy ring 9. At the same time, the blocking float 10 drives the blocking gasket 11 to be squeezed at the bottom end of the buoyancy fitting ring 18. In this way, the blocking float 10 can seal the gap between the buoyancy ring 9 and the buoyancy fitting ring 18. Under the action of water pressure, the ring 14 drives the buoyancy ring 9 to move up, and the buoyancy ring 9 drives the two connecting strips 17 to move up, and the connecting strip 17 drives the buoyancy fitting ring 18 to slide along the inner wall of the tube body 1.

[0047] At the same time, the buoyancy ring 9 drives the guide ring 8 to slide along the inner wall of the guide column 2, and the guide ring 8 drives the sliding ring 7 to move upward. The sliding ring 7 carries the pressure sensor 6 to move the pressure column 5 upward, and the pressure column 5 drives the sliding ring 4 to move upward. The sliding ring 4 carries the salvage filter plate 3 to slide along the inner wall of the guide column 2. At the same time, the salvage filter plate 3 drives the shoveling ring 16 to shovel the debris on the outer wall of the guide column 2, and moves upward along the outer wall of the guide column 2. At the same time, the debris on the salvage filter plate 3 moves upward from the inside of the pipe body 1, and the debris is directly lifted from the inside of the pipe body 1 to the fixed mouth of the pipe body 1 until the top of the shoveling ring 16 contacts the bottom of the limit ring 19 to realize the limit operation. The salvage filter plate 3 can automatically salvage and discharge a large amount of debris from the inside of the pipe body 1. The salvage personnel only need to pick up the salvaged debris at the top floor of the pipe body 1, and quickly salvage the debris inside the pipe body 1 in time to ensure that the pipe body 1 can be unobstructed to realize the drainage operation.

[0048] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal pipeline with debris salvage in municipal control, comprising a pipe body (1), a guide column (2) and a salvage filter plate (3), wherein the guide column (2) is fixed to the inner wall of the pipe body (1), and the salvage filter plate (3) is slidably connected to the outer wall of the guide column (2), characterized in that: A timely salvaging mechanism is installed at the bottom end of the salvage filter plate (3); The timely salvage mechanism comprises a slip ring (4) fixedly mounted on the bottom end of the salvage filter plate (3), the bottom end of the slip ring (4) is fixedly connected to a pressure column (5), and the bottom end of the pressure column (5) is fixedly mounted with a pressure sensor (6); The bottom end of the pressure sensor (6) is fixedly connected to a sliding ring (7), and the inner walls of the sliding ring (7) and the sliding ring (4) are both slidably connected to the outer wall of the guide column (2); the bottom end of the sliding ring (7) is fixedly mounted with a guide ring (8), and the bottom end of the guide ring (8) is fixedly connected to a buoyancy ring (9), and the inner walls of the buoyancy ring (9) and the guide ring (8) are both slidably connected to the outer wall of the guide column (2); The outer wall of the buoyancy ring (9) is slidably connected to a blocking floating plate (10), and the outer wall of the blocking floating plate (10) is fixedly connected to a blocking gasket ring (11); A blocking mechanism is installed on the outer wall of the tube body (1) near its bottom end; a sliding rod (12) is slidably connected to the inner wall of the sliding ring (7) at a position on one side of the guide column (2); the top end of the sliding rod (12) is fixedly connected to the bottom end of the sliding ring (4); the bottom end of the buoyancy ring (9) is fixedly connected to a guide sliding ring (13); and the inner wall of the guide sliding ring (13) is slidably connected to the outer wall of the guide column (2); The outer wall of the guide slip ring (13) is slidably connected to a collar (14), and the outer wall of the collar (14) is fixedly connected to the inside of the blocking floating plate (10), and the bottom end of the guide slip ring (13) is provided with a support ring (15) fixedly connected to the outer wall of the guide column (2); The guide sliding ring (13) and the sleeve ring (14) are both slidably connected to the support ring (15); a shoveling ring (16) is fixedly mounted on the top of the salvage filter plate (3); and the inner wall of the shoveling ring (16) is slidably connected to the outer wall of the guide column (2); a limit ring (19) fixedly connected to the guide column (2) is provided above the shoveling ring (16); connecting strips (17) are provided on both sides of the sliding ring (7); and the two connecting strips (17) are fixedly connected to the guide ring (8); A buoyancy fitting ring (18) is slidably connected to the inner wall of the tube body (1) near the bottom end of the connecting strip (17), and the buoyancy fitting ring (18) is fixedly connected to the two connecting strips (17), and the blocking mechanism comprises a docking ring (20) fixedly mounted on the outer wall of the tube body (1) near the bottom end thereof; A support box (21) fixedly connected to the pipe body (1) is provided on one side of the docking ring (20); a reduction motor (22) is fixedly mounted on the top of the inner wall of the support box (21); and an output end of the reduction motor (22) is coaxially connected to a rotating shaft (23); The bottom end of the rotating shaft (23) is fixedly connected to a rotating rod (24), and a blocking disk (25) is fixedly mounted on the bottom end of the rotating rod (24); a blocking ring (26) is bonded and fixed to the outer wall of the blocking disk (25), and the blocking ring (26) and the outer wall of the rotating rod (24) are both rotatably connected to the tube body (1); The outer wall of the rotating shaft (23) is rotatably connected to a sealing collar (27), and the sealing collar (27) is fixedly connected to the tube body (1); A booster assembly is provided at the top end of the tube body (1), and the booster assembly comprises a threaded hole (28) provided at the top end of the tube body (1); A bolt (29) is installed on the inner wall of the threaded hole (28), the bolt (29) is threadedly connected to the tube body (1) to which the threaded hole (28) belongs, and a liquid inlet pipe (30) fixedly connected to the tube body (1) is provided below the bolt (29); A booster pump (31) is fixedly mounted on the bottom end of the liquid inlet pipe (30), and a delivery pipe (32) is threadedly connected to the output end of the booster pump (31), a flow guide pipe (33) is fixedly connected to the bottom end of the delivery pipe (32), and the flow guide pipe (33) is fixedly connected to the pipe body (1); A support frame (34) is fixedly connected to one side of the outer wall of the liquid inlet pipe (30), and a wireless controller (35) is installed on the inner wall of the support frame (34). A wireless transceiver (36) is fixedly installed on the top of the wireless controller (35). The wireless transceiver (36) and the wireless controller (35) are both fixedly connected to the support frame (34), and the support frame (34) is made of stainless steel. When more and more debris accumulates on the top of the salvage filter plate (3), the weight will also increase. The salvage filter plate (3) drives the slip ring (4) to move downward, and the slip ring (4) carries the slide rod (12) to slide down along the inner wall of the slip ring (7). At the same time, the slip ring (4) drives the pressure column (5) to move downward, and the pressure column (5) squeezes the pressure sensor (6). The pressure sensor (6) ) is squeezed on the top of the sliding ring (7), and the pressure sensor (6) senses the pressure. When the pressure value sensed by the pressure sensor (6) is the salvage pressure value set by the wireless controller (35), the wireless transceiver (36) is started through the wireless controller (35), and the wireless transceiver (36) wirelessly transmits the information that the debris in the pipe body (1) needs to be salvaged to the background computer, and promptly notifies the salvage personnel located above the pipe body (1) to open the sewer manhole cover for salvage operation. When blocking, the reduction motor (22) is started through the wireless controller (35), and the pipe body (1) supports the support box (21), and the support box (21) supports the reduction motor (22), so that the reduction motor (22) drives the rotating shaft (23) to rotate ninety degrees, so that the rotating shaft (2 3) The sealing shaft ring (27) rotates inside, and at the same time, the rotating shaft (23) carries the rotating rod (24) to rotate ninety degrees, and the rotating rod (24) carries the blocking plate (25) to rotate ninety degrees, and the blocking plate (25) drives the blocking ring (26) to rotate ninety degrees inside the pipe body (1), so that the blocking ring (26) is pressed against the inner wall of the pipe body (1), and the blocking ring (26) is pressed and fitted against the inner wall of the pipe body (1) to achieve the blocking operation. When pressurizing, the salvage personnel rotate the bolt (29), and the bolt (29) and the threaded hole (28) are separated, and then the water pipe thread of the salvage vehicle water tank is inserted into the threaded hole (28), so that the wireless controller (35) starts the booster pump (31), and the liquid inlet pipe (30) sucks the water of the salvage vehicle water tank into the threaded hole (28). The liquid flows into the hole (28), enters the liquid inlet pipe (30) through the threaded hole (28), enters the delivery pipe (32) through the liquid inlet pipe (30), and then enters the guide pipe (33) along the delivery pipe (32). The water is poured into the pipe body (1) through the guide pipe (33). The water fills the pipe body (1). Under the blocking action of the blocking plate (25) and the blocking ring (26), the buoyancy of the water drives the blocking float (10) to move upward, and the collar (14) slides upward on the top of the support ring (15). The position of the support ring (15) remains unchanged. When the liquid is salvaged in time, the blocking float (10) carries the collar (14) to slide upward, and the collar (14) slides upward along the outer wall of the guide sliding ring (13). The collar (14) is squeezed at the bottom of the buoyancy ring (9).At the same time, the blocking float (10) drives the blocking gasket ring (11) to be pressed against the bottom end of the buoyancy fitting ring (18), so that the blocking float (10) can seal the gap between the buoyancy ring (9) and the buoyancy fitting ring (18). Under the action of water pressure, the sleeve ring (14) drives the buoyancy ring (9) to move upward, the buoyancy ring (9) drives the two connecting strips (17) to move upward, the connecting strips (17) drive the buoyancy fitting ring (18) to slide along the inner wall of the pipe body (1), and at the same time, the buoyancy ring (9) drives the guide ring (8) to slide along the inner wall of the guide column (2), and the guide ring (8) drives the sliding ring (7) to move upward. The sliding ring (7) carries the pressure sensor (6) to move the pressure column (5) upward, and the pressure column (5) drives the sliding ring (4) to move upward. The sliding ring (4) carries the salvage filter plate (3) to slide upward along the inner wall of the guide column (2). At the same time, the salvage filter plate (3) drives the shoveling ring (16) to shovel the debris on the outer wall of the guide column (2) and move upward along the outer wall of the guide column (2). At the same time, the debris on the salvage filter plate (3) moves upward from the inside of the pipe body (1), and the debris is directly lifted from the inside of the pipe body (1) to the fixed mouth of the pipe body (1), until the top end of the shoveling ring (16) contacts the bottom end of the limit ring (19) to achieve the limit operation.

2. The municipal pipeline with debris salvage in municipal control according to claim 1 is characterized by: The outer wall of the salvage filter plate (3) is slidably connected to the inner wall of the tube body (1), and the inner wall of the tube body (1) and the outer wall of the salvage filter plate (3) are both configured as smooth surfaces.

3. The municipal pipeline with debris salvage in municipal control according to claim 1 is characterized by: The blocking ring (26) is made of rubber material, and the center point of the bottom end of the rotating shaft (23) and the center point of the bottom end of the rotating rod (24) are located on the same vertical line.

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