CN115822070B - Mud removing equipment for rainwater regulation and storage system - Google Patents

Abstract

The application relates to the field of rainwater regulation and storage, in particular to mud removing equipment for a rainwater regulation and storage system, which comprises a regulation and storage tank with an opening at the top and a cover plate covered at the opening, a water inlet pipe communicated with one side of the regulation and storage tank, a water outlet pipe communicated with the other side of the regulation and storage tank opposite to the water inlet pipe, a storage tank with a hollow inside and an open top is arranged in the regulation and storage tank, a plurality of water leakage holes are formed in the bottom of the storage tank, a first water permeable cloth is arranged on the bottom wall of the storage tank, and a gettering assembly for transferring sediment at the bottom of the storage tank into the storage tank and a driving assembly for driving the gettering assembly to act are also arranged in the regulation and storage tank. The application has the advantage of reducing the possibility of blocking the pipeline by silt.

Description

Mud removing equipment for rainwater regulation and storage system

Technical Field

The application relates to the field of rainwater regulation and storage, in particular to mud removing equipment for a rainwater regulation and storage system.

Background

The rainwater regulation and storage system is a process of combining engineering facilities such as rainwater collection, storage and transportation by natural or artificial measures so as to realize rainwater resource utilization. It mainly comprises various drainage pipelines and a regulating reservoir.

After the continuous water storage and drainage of the regulation and storage system are utilized, a large amount of sediment can be accumulated in the regulation and storage tank, the sediment accumulation can cause the blockage of a drainage pipeline, and obvious defects exist.

Disclosure of Invention

In order to solve the problem that sediment is accumulated in a regulating reservoir to possibly block a pipeline, the application provides mud removing equipment for a rainwater regulating and storing system.

The application provides a desilting device for a rainwater regulation and storage system, which adopts the following technical scheme:

the utility model provides a desilting equipment for rainwater regulation system, includes that open-top and opening part lid have the regulation pond of apron, communicates in the inlet tube of regulation pond one side, communicates in the outlet pipe of the relative inlet tube opposite side of regulation pond, be equipped with inside cavity and the open bin in top in the regulation pond, a plurality of holes that leak have been seted up to the bottom of bin, the diapire of bin is equipped with first water cloth, still be equipped with in the regulation pond and be used for shifting the silt of its bottom to the interior gettering subassembly of bin, be used for driving the actuating assembly of gettering subassembly action.

Through adopting above-mentioned technical scheme, in the rainwater flows into the regulation pond from the inlet tube, silt in the rainwater subsides in the bottom of regulation pond under the effect of gravity, under drive assembly's drive, the silt of absorbing assembly bottom with the regulation pond is mixed the rainwater and is inhaled to the bin together in, the effect of interception is played to the silt in the bin to first cloth that permeates water, and the rainwater leaks back to the regulation pond through first cloth that permeates water. Through the above, sediment deposited at the bottom of the regulating reservoir is removed, so that the possibility of pipeline blockage caused by sediment accumulation is reduced.

Optionally, the gettering subassembly includes the vertical gettering pipe that erects in the storage box below, the top and the storage box of gettering pipe communicate with each other, the interior slip fit of gettering pipe has the fender that carries that hugs closely with its inner wall, the top of fender is provided with the column cap that is connected in drive assembly.

By adopting the technical scheme, under the action of the driving assembly, the column head moves upwards, so that the mud-carrying plate brings sediment into the impurity-sucking pipe and is discharged into the storage box from the impurity-sucking pipe.

Optionally, the drive assembly includes the shrouding and sets up the mounting bracket in inlet tube and outlet pipe, the shrouding equals with the interior longitudinal section size of inlet tube, be equipped with first extension spring between the mounting bracket of shrouding and being located the inlet tube, one side that is located the mounting bracket of outlet pipe towards the shrouding is provided with the second extension spring, be provided with first stay wire between second extension spring and the shrouding, the reel pole has been put up in the regulation pond rotation, the reel pole is wound around to first stay wire, it has the second stay wire to still wind on the reel pole, the position that the regulation pond is located the straw top is erect and is had a plurality of switching-over wheel, the switching-over wheel is walked around to the second stay wire and is connected in the column cap, when the direction motion to being close to the outlet pipe, the reel pole realizes the rolling to the second stay wire.

Through adopting above-mentioned technical scheme, when the inlet tube advances water, rainwater promotes the shrouding to the direction that is close to the outlet pipe and removes, and first extension spring is stretched, and second extension spring resumes deformation to this makes first stay wire keep tensioning and drives the wire winding pole through deformation force and rotates, and the wire winding pole realizes the rolling to the second stay wire, with this column cap vertical upward movement. When the water inlet pipe stops water inflow, the deformation force of the first tension spring pulls the sealing plate back into the water inlet pipe, the winding rod reversely rotates and unreels the second stay wire.

Optionally, the direction that the gettering subassembly was arranged along inlet tube to outlet pipe has multiunit and multiunit gettering subassembly highly risen gradually, and every gettering subassembly still includes the roof that sets up in corresponding gettering pipe, the column cap slides and passes the roof, still opens between two adjacent gettering pipes has the through-hole and is provided with the check valve in the through-hole, the through-hole is arranged in two adjacent gettering pipes, and the below of roof is in the high lower gettering pipe and hugs closely with it, and the top that the highest gettering subassembly of height corresponds the gettering pipe extends to the storage box in, and this gettering pipe is located the storage box and is located the body circumference that corresponds the roof below and open a plurality of play miscellaneous holes, is provided with the third stay wire between two column caps of two adjacent gettering subassemblies.

By adopting the technical scheme, when the winding rod winds the second stay wire, the second stay wire drives the sediment to move upwards into the corresponding impurity sucking pipe through the column head and the mud carrying plate. In the process that the second stay wire continuously pulls the mud-carrying plate to approach the corresponding top plate, sediment on the mud-carrying plate is brought between the top plate and the mud-carrying plate, which are adjacent to the mud-carrying plate and correspond to the high-height gettering pipe, by rainwater through the through hole. In the process that the second stay wire is unreeled again, the mud carrying plate corresponding to the impurity sucking pipe where the mud is located is matched with the top plate, and under the action of the third stay wire, the mud is transferred into the impurity sucking pipe at a higher position. And after the sediment is transferred into the impurity sucking pipe with the highest height, the sediment is discharged into the storage box from the impurity outlet.

Optionally, the bottom of regulation pond is the setting of reverse round platform formula, and the interior mud-carrying board of high minimum gettering pipe is located the regulation pond bottom lowest department directly over.

Through adopting above-mentioned technical scheme, the bottom of the pool of inverted round platform formula can play the effect of collecting and gathering to settling in the silt of regulation pond bottom to this is favorable to improving the cleaning effect of gettering subassembly to silt.

Optionally, the below of storage box is provided with the fender, the fender is located between the lowest of inlet tube and regulation pond, first acting as go-between is passed from the fender slip, the bottom of fender still articulates there is the upset board that is used for contradicting the regulation pond diapire, upset board and fender all hug closely with the vertical lateral wall in regulation pond, the mounting groove has been seted up on the upset board, the mounting groove is interior to be folded and is equipped with multilayer second cloth that permeates water, the winding has the fourth acting as go-between on the wire winding pole, the fourth acting as go-between bypasses the switching-over wheel and is connected in the upset board, the winding direction of fourth acting as go-between and second acting as go-between on the wire winding pole is opposite.

Through adopting above-mentioned technical scheme, when the shrouding to being close to the in-process of outlet pipe direction motion, the wire winding pole is to fourth acting as go-between realization unreels to this upset board rotates to hug closely with the bottom of the pool of regulation pond, with this possibility that has reduced silt subsides under the mud-carrying board.

Optionally, the lower part of regulation pond has offered the lift hole downwards, and highly the below that the miscellaneous subassembly corresponds the fender is provided with and has separated mud pipe with lift hole sliding fit, separate mud pipe and the lateral wall in lift hole hug closely.

Through adopting above-mentioned technical scheme, separate mud pipe to follow the silt that falls on carrying the mud board and play certain interception effect, reduced the possibility that silt subsided to the position under the mud board, be favorable to improving the cleaning effect of gettering subassembly to silt.

Optionally, polytetrafluoroethylene is coated on each of the first pull wire, the second pull wire, the third pull wire and the fourth pull wire.

By adopting the technical scheme, the polytetrafluoroethylene can play a role in protecting each stay wire, so that the possibility of breakage of the stay wires due to abrasion is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the drive of the drive assembly, the impurity absorption assembly is used for absorbing the sediment at the bottom of the regulation and storage tank together with rainwater, the first permeable cloth plays a role in intercepting the sediment in the storage tank, and the rainwater leaks back into the regulation and storage tank through the first permeable cloth. Through the method, sediment deposited at the bottom of the regulating reservoir is removed, so that the possibility of pipeline blockage caused by sediment accumulation is reduced;

2. the driving assembly utilizes the flowing of rainwater to provide power for the work of the impurity absorbing assembly, and extra energy is not required to be consumed, so that the energy-saving effect is achieved.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present application.

Fig. 2 is a cross-sectional view showing the positional relationship among the adjustment tank, the fender, and the first string in the embodiment of the application.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Reference numerals illustrate: 1. a regulating reservoir; 2. a cover plate; 3. a water inlet pipe; 4. a water outlet pipe; 5. a storage box; 501. a water leakage hole; 6. a first water permeable cloth; 71. a gettering tube; 711. a impurity hole is formed; 72. a mud carrying board; 73. column head; 74. a top plate; 81. a mounting frame; 82. a sealing plate; 83. a first tension spring; 84. a second tension spring; 85. a first pull wire; 86. a winding rod; 87. a second pull wire; 9. a reversing wheel; 10. a third wire; 11. a mud guard; 12. a turnover plate; 121. a mounting groove; 13. a second water permeable cloth; 14. a fourth wire; 15. lifting holes; 16. a mud separating pipe.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses mud removing equipment for a rainwater regulation and storage system.

Referring to fig. 1 and 2, a mud removing apparatus for a rainwater regulation system includes a regulation tank 1 having a top opening and a cover plate 2 covered at the opening, a water inlet pipe 3 is connected to the bottom of one side of the regulation tank 1, and a water outlet pipe 4 is connected to the bottom of the other side.

Referring to fig. 1 and 2, a storage tank 5 is installed in the storage tank 1 near the top, and the storage tank 5 is hollow and open at the top. A plurality of water leakage holes 501 are formed in the bottom of the storage box 5, and a first water permeable cloth 6 is adhered to the outer bottom wall of the storage box 5.

The interior of the regulating reservoir 1 is also provided with a gettering component for transferring sediment at the bottom of the regulating reservoir into the storage box 5 and a driving component for driving the gettering component to act.

Referring to fig. 1 and 2, under the driving of the driving assembly, the impurity absorbing assembly brings the sediment and the rainwater into the storage tank 5 together, the rainwater leaks back into the regulation tank 1 through the first permeable cloth 6, and the sediment is intercepted in the storage tank 5 by the first permeable cloth 6.

Through the mode, the possibility that sediment is accumulated in the regulating and storing tank 1 to block the pipeline is reduced, and the rainwater utilization effect is improved.

Referring to fig. 1 and 2, the driving assembly comprises a sealing plate 82 and a mounting frame 81 adhered to the water inlet pipe 3 and the water outlet pipe 4, wherein the sealing plate 82 is equal to the water inlet pipe 3 in size of the inner longitudinal section, namely, when the sealing plate 82 is positioned in the water inlet pipe 3, the sealing plate 82 can separate the water inlet pipe 3.

Referring to fig. 1 and 2, two mounting frames 81 are cross-shaped, a first tension spring 83 is hung between a sealing plate 82 and the mounting frame 81 positioned in the water inlet pipe 3, a second tension spring 84 is hung on one side, facing the sealing plate 82, of the mounting frame 81 positioned in the water outlet pipe 4, and a first pull wire 85 is tied between the second tension spring 84 and the sealing plate 82.

A winding rod 86 is rotatably arranged at a position, close to the bottom, in the regulation tank 1, the winding rod 86 is perpendicular to the direction from the water inlet pipe 3 to the water outlet pipe 4, the first stay wire 85 winds the winding rod 86, and a second stay wire 87 connected to the impurity sucking component is further wound on the winding rod.

Referring to fig. 1 and 2, when the regulating reservoir 1 is not in water, the sealing plate 82 is positioned in the water inlet pipe 3 and cuts off the water inlet pipe 3. When water is fed, rainwater firstly enters the water inlet pipe 3, and the thrust of the rainwater on the sealing plate 82 pushes the rainwater to move towards the direction approaching the water outlet pipe 4.

At this time, the first tension spring 83 is stretched, and the first pull wire 85 is relaxed. The second tension spring 84 resumes the deformation to this pulls first pull string 85 through deformation force and tensioning again, and then makes first pull string 85 pass through frictional force and drives wire winding rod 86 rotation, and wire winding rod 86 realizes the rolling to the second pull string 87, with this second pull string 87 with pulling force acting on the gettering subassembly, for the gettering subassembly shifts silt to the power of storage box 5.

Referring to fig. 1 and 2, when the water inlet pipe 3 stops water inlet, the first tension spring 83 pulls the sealing plate 82 back into the water inlet pipe 3 again, and the winding rod 86 rotates reversely, so that unreeling of the second pull wire 87 is realized, and resetting of the impurity sucking assembly is realized.

Referring to fig. 1 and 2, a plurality of the getter assemblies are arranged in a direction from the water inlet pipe 3 to the water outlet pipe 4, and heights of the plurality of the getter assemblies are gradually increased in a direction from the water inlet pipe 3 to the water outlet pipe 4.

The impurity sucking assembly comprises impurity sucking pipes 71 vertically erected below the storage box 5, and the impurity sucking pipes 71 of two adjacent impurity sucking assemblies are welded. The top ends of the impurity removing components with the highest heights, which correspond to the impurity removing tubes 71, extend into the storage box 5 and are communicated with the storage box 5, and the top ends of the impurity removing components, which correspond to the impurity removing tubes 71, are lower than the storage box 5.

The getter assembly further comprises a mud carrier 72 vertically slidably fitted within the getter tube 71, the mud carrier 72 being of equal size to the inner cross section of the getter tube 71. The top of the mud carrier 72 is welded with a column head 73, and the other end of the second stay wire 87 opposite to the winding rod 86 is tied to the column head 73 in the lowest-height getter tube 71.

The top of the storage box 5 is provided with a plurality of reversing wheels 9, the second stay wire 87 bypasses the reversing wheels 9, and the reversing wheels 9 protect and reverse the second stay wire 87, so that the pulling force of the second stay wire 87 on the column head 73 drives the corresponding column head 73 to move upwards.

Referring to fig. 1 and 2, a third pull wire 10 is tied between two corresponding studs 73 of two adjacent gettering tubes 71, so that only one stud 73 needs to be pulled by the second pull wire 87, and the remaining studs 73 can move relatively under the action of gravity or tension.

Referring to fig. 1 and 2, each of the getter assemblies further includes a top plate 74 horizontally welded within the corresponding getter tube 71, the posts 73 sliding through the corresponding top plate 74. The highest-height impurity sucking pipe 71 is positioned in the storage box 5, and a plurality of impurity outlet holes 711 are formed in the circumference of the pipe body positioned below the corresponding top plate 74.

A through hole (not shown) is further formed between the two adjacent impurity sucking pipes 71, a one-way valve (not shown) is embedded in the through hole, the through hole is located in the two adjacent impurity sucking pipes 71, and the through hole is located below the top plate 74 in the lower impurity sucking pipe 71 and is closely attached to the lower impurity sucking pipe.

Referring to fig. 1 and 2, when the water inlet pipe 3 does not inlet water, the mud carrier 72 corresponding to the lowest height of the absorbing pipe 71 is closely attached to the bottom wall of the storage tank 1, so that mud and sand in the rainwater are accumulated on the mud carrier 72. When the winding rod 86 winds the second stay wire 87, the second stay wire 87 drives the sediment to move upwards into the corresponding impurity sucking pipe 71 through the column head 73 and the mud carrying plate 72.

Referring to fig. 1 and 2, in the process of continuously pulling the mud carrier 72 to approach the corresponding top plate 74, the mud and sand on the mud carrier 72 is carried between the top plate 74 and the mud carrier 72 adjacent to the mud and sand carrier 72 corresponding to the higher-height gettering tube 71 by the rainwater through the through hole.

In the process of unreeling the second pull wire 87 again, the mud carrier 72 corresponding to the impurity-sucking pipe 71 where the mud is located is matched with the top plate 74, and under the action of the third pull wire 10, the mud is transferred to the impurity-sucking pipe 71 at a higher position. When the sediment is transferred into the highest suction pipe 71, the sediment is discharged from the sediment outlet 711 into the storage tank 5.

Therefore, sediment at the bottom of the regulating reservoir 1 is transferred into the storage box 5 for storage in a layer-by-layer progressive heightening manner under the action of a plurality of impurity-absorbing components, so that the possibility of blocking a pipeline by the sediment is reduced.

Referring to fig. 1 and 2, the bottom of the storage tank 1 is provided in an inverted circular truncated cone shape, and a mud carrier 72 in the lowest height of the impurity-adsorbing pipe 71 is located directly above the lowest position of the bottom of the storage tank 1. The pool bottom which is arranged in the inverted circular table shape can gather sediment, so that the transfer effect of the impurity sucking component on the sediment is improved.

Referring to fig. 1 and 2, in the process of bringing the silt into the gettering pipe 71 by the mudguard 72, the silt on the mudguard 72 may fall, so the lowest part of the regulation pool 1 is further provided with a lifting hole 15 downwards, the mud separating pipe 16 in sliding fit with the lifting hole 15 is welded below the mudguard 72 corresponding to the lowest height of the gettering pipe 71, and the mud separating pipe 16 is closely attached to the side wall of the lifting hole 15.

The arrangement of the mud separating pipe 16 reduces the possibility that sediment is deposited at the position right below the mud carrying plate 72, even if the sediment falls from the mud carrying plate 72, the sediment can be redeposited on the mud carrying plate 72 after the mud carrying plate 72 descends, so that the transfer effect of the impurity absorbing component on the sediment is improved.

Referring to fig. 1, 2 and 3, in addition, a vertical mud flap 11 is further installed at a position of the storage tank 1 below the storage tank 5, the mud flap 11 is located between the water inlet pipe 3 and the lowest position of the storage tank 1, and the first pull wire 85 slides through the mud flap 11.

The bottom of the mud guard 11 is also hinged with a turnover plate 12 for abutting against the bottom wall of the regulation pool 1, and the turnover plate 12 and the mud guard 11 are tightly attached to the vertical side wall of the regulation pool 1. The turnover plate 12 is provided with a mounting groove 121, and a plurality of layers of second permeable cloth 13 are stacked in the mounting groove 121.

The winding rod 86 is wound with the fourth wire 14, the fourth wire 14 bypasses the reversing wheel 9 and is tied to the reversing plate 12, and the winding directions of the fourth wire 14 and the second wire 87 on the winding rod 86 are opposite.

Referring to fig. 1, 2 and 3, when the sealing plate 82 moves in a direction approaching to the water outlet pipe 4, the winding rod 86 unwinds the fourth pull wire 14, so that the turnover plate 12 rotates under the action of gravity, and before the sealing plate 82 moves out of the water inlet pipe 3, the turnover plate 12 abuts against the bottom wall of the adjustment tank 1.

Through the mode, the second permeable cloth 13 on the turnover plate 12 plays a role in intercepting impurities in rainwater newly entering the regulating reservoir 1. After the sealing plate 82 moves back into the water inlet pipe 3 again, the overturning plate 12 is separated from contact with the bottom wall of the regulating reservoir 1, and the sediment intercepted by the second water permeable cloth 13 automatically settles on the mud carrying plate 72.

Referring to fig. 1, 2 and 3, the first pull wire 85, the second pull wire 87, the third pull wire 10 and the fourth pull wire 14 are coated with polytetrafluoroethylene, and the polytetrafluoroethylene can protect each pull wire, so that the possibility of breakage of each pull wire due to abrasion is reduced.

The embodiment of the application provides a mud removing device for a rainwater regulation and storage system, which is implemented by the following principle:

when water is fed into the water inlet pipe 3, the sealing plate 82 is pushed to move towards the direction approaching to the water outlet pipe 4 by the pushing force of rainwater in the water inlet pipe 3. The first tension spring 83 is stretched and the first pull wire 85 is relaxed. The second tension spring 84 resumes the deformation, so that the first pull wire 85 is pulled by the deformation force to be tensioned again, and the first pull wire 85 drives the winding rod 86 to rotate by the friction force.

At this time, the winding rod 86 unwinds the fourth wire 14, and the turnover plate 12 rotates under the action of gravity to be in close contact with the bottom of the storage tank 1.

Meanwhile, the winding rod 86 winds the second stay wire 87, and the second stay wire 87 drives the sediment to move upwards into the corresponding impurity sucking pipe 71 through the column head 73 and the mud carrying plate 72. In the process of continuously pulling the mud carrier 72 to approach the corresponding top plate 74, the mud and sand on the mud carrier 72 is carried into the space between the top plate 74 and the mud carrier 72 corresponding to the adjacent higher-height gettering tube 71 through the through hole by rainwater.

After the water inlet pipe 3 stops water inlet, the first tension spring 83 pulls the sealing plate 82 back into the water inlet pipe 3 again, the winding rod 86 rotates reversely, unreels the second pull wire 87, and winds the fourth pull wire 14.

In the process that the second stay wire 87 is unreeled, the mud carrier 72 corresponding to the impurity sucking pipe 71 where the mud is located is matched with the top plate 74, and under the action of the third stay wire 10, the mud is transferred to the impurity sucking pipe 71 at a higher position. When the sediment is transferred into the highest suction pipe 71, the sediment is discharged from the sediment outlet 711 into the storage tank 5.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (4)

1. A desilting equipment for rainwater regulation system, including open-top and opening part lid have regulation pond (1) of apron (2), intercommunication in inlet tube (3) of regulation pond (1) one side, intercommunication in outlet pipe (4) of the relative inlet tube (3) opposite side of regulation pond (1), its characterized in that: a storage box (5) with a hollow interior and an open top is arranged in the regulation and storage tank (1), a plurality of water leakage holes (501) are formed in the bottom of the storage box (5), a first water permeable cloth (6) is arranged on the bottom wall of the storage box (5), and a impurity sucking component for transferring sediment at the bottom of the storage box into the storage box (5) and a driving component for driving the impurity sucking component to act are also arranged in the regulation and storage tank (1);

the impurity sucking assembly comprises an impurity sucking pipe (71) vertically erected below the storage box (5), the top of the impurity sucking pipe (71) is communicated with the storage box (5), a mud carrying plate (72) tightly attached to the inner wall of the impurity sucking pipe (71) is slidably matched in the impurity sucking pipe (71), and a column head (73) connected to the driving assembly is arranged at the top of the mud carrying plate (72);

the driving assembly comprises a sealing plate (82) and a mounting rack (81) arranged in the water inlet pipe (3) and the water outlet pipe (4), the size of the inner longitudinal section of the sealing plate (82) is equal to that of the inner longitudinal section of the water inlet pipe (3), a first tension spring (83) is arranged between the sealing plate (82) and the mounting rack (81) arranged in the water inlet pipe (3), a second tension spring (84) is arranged on one side, facing the sealing plate (82), of the mounting rack (81) arranged in the water outlet pipe (4), a first stay wire (85) is arranged between the second tension spring (84) and the sealing plate (82), a winding rod (86) is arranged in the regulating and accumulating tank (1), a second stay wire (87) is wound on the winding rod (86), a plurality of reversing wheels (9) are arranged at positions, above the water sucking pipes (71), and the second stay wire (87) bypasses the reversing wheels (9) and is connected with the sealing plate (73), and when the winding rod (82) moves towards the second winding rod (87) in the direction, so that the winding rod (86) moves towards the second winding rod (87);

the device is characterized in that multiple groups of impurity-absorbing components are arranged along the direction from the water inlet pipe (3) to the water outlet pipe (4), the heights of the multiple groups of impurity-absorbing components are gradually increased, each impurity-absorbing component further comprises a top plate (74) arranged in the corresponding impurity-absorbing pipe (71), the top plate (74) is penetrated by the column heads (73) in a sliding mode, through holes are formed between two adjacent impurity-absorbing pipes (71) and are internally provided with one-way valves, the through holes are formed in the two adjacent impurity-absorbing pipes (71), the lower part of the top plate (74) in the lower impurity-absorbing pipe (71) is clung to the lower part of the top plate, the top end of the highest impurity-absorbing component corresponding impurity-absorbing pipe (71) extends into the storage box (5), the impurity-absorbing pipe (71) is located in the storage box (5), a plurality of impurity outlet holes (711) are formed in the circumferential direction of the pipe body below the corresponding top plate (74), and a third pull wire (10) is arranged between the two column heads (73) of the two adjacent impurity-absorbing components;

lifting holes (15) are formed in the lowest position of the regulating and accumulating tank (1) downwards, mud separating pipes (16) are arranged below the height lowest impurity absorbing components corresponding to the mud carrying plates (72) in a sliding fit mode with the lifting holes (15), and the mud separating pipes (16) are tightly attached to the side walls of the lifting holes (15).

2. A mud removal apparatus for a stormwater regulation system as claimed in claim 1, wherein: the bottom of the regulating and storing tank (1) is arranged in an inverted circular table shape, and a mud carrying plate (72) in the lowest-height impurity absorbing pipe (71) is positioned right above the lowest part of the bottom of the regulating and storing tank (1).

3. A mud removal apparatus for a stormwater regulation system as claimed in claim 1, wherein: the utility model provides a storage box (5) below is provided with fender (11), fender (11) are located between the lowest of inlet tube (3) and regulation pond (1), first acting as go-between (85) slide from fender (11) and pass, the bottom of fender (11) still articulates has upset board (12) that are used for contradicting regulation pond (1) diapire, upset board (12) and fender (11) all hug closely with the vertical lateral wall of regulation pond (1), mounting groove (121) have been seted up on upset board (12), fold in mounting groove (121) and be equipped with multilayer second cloth (13) that permeates water, winding has fourth acting as go-between (14) on wire winding pole (86), fourth acting as go-between (14) are walked around reversing wheel (9) and are connected in upset board (12), winding direction on wire winding pole (86) is opposite for fourth acting as go-between (14) and second acting as go-between (87).

4. A mud removal apparatus for a stormwater regulation system as claimed in claim 3, wherein: polytetrafluoroethylene is coated on the first pull wire (85), the second pull wire (87), the third pull wire (10) and the fourth pull wire (14).