CN113833100A

CN113833100A - Sewer is from preventing stifled system

Info

Publication number: CN113833100A
Application number: CN202111301584.2A
Authority: CN
Inventors: 姚宁香
Original assignee: Individual
Current assignee: Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2021-12-24
Anticipated expiration: 2041-11-04
Also published as: CN113833100B

Abstract

The invention belongs to the field of urban sewer cleaning, and relates to a self-blocking-preventing system of a sewer, which comprises a fixed pipe, wherein a water inlet cavity is arranged in the fixed pipe, a reverse swinging device is arranged in the middle of the water inlet cavity and used for rotating sewage entering the water inlet cavity, an extruding device is arranged at the front end of the water inlet cavity and used for extruding garbage entering the water inlet cavity to reduce the volume, and an opening and closing device is arranged at the rear end of the water inlet cavity and used for storing and intensively discharging the sewage entering the water inlet cavity. The invention compresses the larger garbage before the sewage enters the pipeline, and simulates the movement of running water to the sewage entering the pipeline, so that the sewage is used as a cleaning source to wash the pipeline wall, the inner wall is clear, and the sludge is prevented from precipitating.

Description

Sewer is from preventing stifled system

Technical Field

The invention belongs to the field of urban sewer cleaning, and particularly relates to a self-blocking-prevention system of a sewer.

Background

As is known, sewage in urban sewers contains a large amount of domestic garbage and the like, and in the sewer, because the flow rate is slow, a large amount of sludge at a standing and settling position is mixed with garbage, so that serious sewer blockage is often caused.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a self-blocking-preventing system of a sewer, which can simulate the flowing of running water in a sewer pipe, wash the wall of the sewer to a great extent and prevent sludge in sewage from precipitating.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a sewer from preventing stifled system, includes fixed pipe, fixed intraductal intake antrum that is equipped with, intake intracavity middle part is equipped with reverse pendulous device, and reverse pendulous device is used for the entering the sewage of intake antrum rotates, the intake antrum front end is equipped with the extrusion device, and the extrusion device is used for getting into the rubbish of intake antrum extrudees the reduction volume, the intake antrum rear end is equipped with the device that opens and shuts, and the device that opens and shuts is used for getting into the sewage of intake antrum is deposited and is concentrated the discharge.

Preferably, the reverse swing device comprises a driving pipe arranged in a fixed pipe in a rotating mode, a motor is fixedly arranged on the side edge of the driving pipe, a motor shaft is arranged at the output end of the motor in a rotating mode, a worm is fixedly arranged at the lower end of the motor shaft, worm gear teeth are fixedly arranged on the outer side wall of the driving pipe and meshed with the worm, a driven pipe is arranged in the driving pipe in a rotating mode, a fixed pipe sliding groove is formed in the lower end of the fixed pipe, a sliding block is arranged in the fixed pipe sliding groove in a sliding mode, a sliding rod is fixedly arranged in the sliding block, a driving pipe sliding groove is formed in the driving pipe, a driven pipe sliding groove is formed in the driven pipe, and the driving pipe sliding groove and the driven pipe sliding groove are connected with the sliding rod in a sliding mode.

Preferably, the intraductal upper end of driven tube rotates and is equipped with interior half pipe, interior half pipe both ends are equipped with interior half pipe ring groove, the driven tube both ends are equipped with driven pipe ring groove, fixed intraductal slider chamber that is equipped with, the slider intracavity slides and is equipped with spring block, the fixed two sliding blocks that are equipped with in the spring block, interior half pipe ring groove with driven pipe ring groove sliding connection has the sliding block, spring block with the lateral wall in slider chamber is connected with the spring.

Preferably, the driven pipe wall internal fixation is equipped with first spout, it is equipped with first pendulum rod to slide in the first spout, the articulated second pendulum rod of first pendulum rod, the fixed inner wall tooth that is equipped with of driven pipe inside wall, it is equipped with the sector gear to rotate in the interior half tub of inner wall, sector gear with the meshing of inner wall tooth, the last fixed water baffle that pushes away that is equipped with of sector gear, the fixed second spout that is equipped with of water baffle inside wall pushes away, the second pendulum rod slides and is equipped with in the second spout.

Preferably, the extrusion device is equipped with including fixed in four interior half pipe spouts on the interior half pipe lateral wall, four slide in the interior half pipe spout and be equipped with interior half pipe pivot, fixed being equipped with four crescent spouts in the fixed inside pipe wall, slide in the crescent spout and be equipped with interior half pipe pivot, the fixed stripper bar that is equipped with in the interior half pipe pivot, the fixed stripper plate that is equipped with of stripper bar lower extreme, the stripper plate side rotates and is equipped with the torsion spring board, the stripper plate with be connected with the torsional spring between the torsion spring board.

Preferably, the device that opens and shuts is including fixing telescopic link on the initiative pipe lateral wall, the fixed four third spouts that are equipped with in the fixed inside pipe wall, it is equipped with first slide bar to slide on the third spout, the fixed telescopic link hole that is equipped with on the first slide bar, the telescopic link front end can slide and be equipped with the telescopic link is downthehole, fixed pipe wall internal fixation is equipped with four fourth spouts, it is equipped with the second slide bar to slide in the fourth spout, first slide bar with the second slide bar is articulated, the fixed four baffle axis of rotation that are equipped with on the fixed inside pipe wall, four it is equipped with the delivery port baffle to rotate in the baffle axis of rotation, the fixed baffle fixed axle that is equipped with on the delivery port baffle, the baffle fixed axle with the second slide bar rotates to be connected.

When the motor is started, the motor shaft is driven to rotate, the motor shaft drives the worm to rotate, the worm drives the driving pipe to rotate, the driving pipe rotates to drive the sliding block to move through the sliding groove of the driving pipe, the sliding block makes reciprocating linear motion in the sliding groove of the fixed pipe in the fixed pipe, the sliding block pushes the driven pipe to make reciprocating swing due to the sliding groove of the driven pipe in the driven pipe, the spring sliding block is driven to move through the annular grooves of the driven pipe at two ends when the driven pipe rotates, when the spring sliding block moves and is pushed out, the spring sliding block drives the inner half pipe to make reverse rotation under the action of the annular groove of the inner half pipe, when the driven pipe rotates in reverse direction, the spring sliding block resets under the pushing of the spring to drive the inner half pipe to reset, so that the reverse motion of the driven pipe and the inner half pipe is realized, meanwhile, the sector gear in the inner half pipe is meshed with the inner wall tooth at the inner side of the inner half pipe in the reverse motion to drive the water pushing baffle to turn, and the water pushing baffle is pressed downwards on one side of the inner half pipe downwards, the rising side pushes away the water baffle and lifts upwards, and sewage moves repeatedly in the pipeline, and the while downside wall is reverse swing, and furthest washes downside wall, prevents simultaneously that aquatic impurity from stewing to deposit into silt.

When the inner half pipe rotates in a reciprocating mode, the inner half pipe rotating shaft is driven to move up and down in the crescent chute, the up-and-down movement of the inner half pipe rotating shaft drives the extrusion plate at the lower end of the extrusion rod to move up and down, the large-size garbage is blocked by the torsion spring plate in the extrusion process, the garbage can be extruded by the torsion spring plate in the extrusion process, the size of the entering garbage is reduced, and the garbage is prevented from being accumulated and blocked.

When sewage storage volume is great or need to drain, the motor resets, stretch out the telescopic link by automatically controlled, pass the telescopic link hole, at the starter motor, the drive pipe drives the telescopic link when rotating, the telescopic link drives first slide bar, first slide bar drives the fourth spout, thereby the fourth spout is through the whole delivery port baffle of pulling spring pulling, thereby open the drain of fixed pipe, carry out simultaneous emission to the sewage and the rubbish of gathering together, take away the rubbish in sewage and the sewage with bigger water impact.

Compared with the prior art, the self-blocking prevention system of the sewer has the following advantages:

1. sewage is the motion repeatedly in the pipeline, and the while downside wall is reverse swing, and furthest washes downside wall, prevents simultaneously that aquatic impurity from stewing to deposit into silt.

2. The volume of the entering garbage is reduced, and the garbage is prevented from being accumulated and blocked.

3. Simultaneously discharging the accumulated sewage and garbage, and carrying away the sewage and the garbage in the sewage by larger water flow impact.

Drawings

Fig. 1 is a schematic structural view of a self-plugging prevention system of a sewage.

Fig. 2 is a sectional view taken along a line a-a in fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 2.

Fig. 4 is a sectional view taken along line C-C in fig. 2.

Fig. 5 is a sectional view taken along line D-D in fig. 2.

Fig. 6 is an enlarged view of the structure at E in fig. 1.

Fig. 7 is a sectional view taken in the direction F-F in fig. 1.

Fig. 8 is an enlarged view of the structure at G in fig. 1.

Fig. 9 is a sectional view taken along the direction H-H in fig. 1.

Fig. 10 is an enlarged view of the structure at I in fig. 1.

In the figure, 10, the tube is fixed; 11. an active tube; 12. a driven tube; 13. an inner half pipe; 14. a first swing link; 15. a second swing link; 16. a water pushing baffle plate; 17. a water outlet baffle; 18. a slide bar; 19. a slider; 20. a torsion spring; 21. a pressing plate; 22. an extrusion stem; 23. a motor; 24. a worm; 25. worm gear teeth; 26. a first chute; 27. a second chute; 28. a driving pipe chute; 29. a driven pipe chute; 30. a crescent sliding groove; 31. an inner half pipe rotating shaft; 32. a fixed tube chute; 33. a torsion spring plate; 34. a spring; 35. a spring slider; 36. a slider; 37. an annular chute; 38. a driving pipe slider; 39. an inner half pipe ring groove; 40. a driven pipe ring groove; 41. a telescopic rod hole; 42. a third chute; 43. a first slide bar; 44. a telescopic rod; 45. a fourth chute; 46. a second slide bar; 47. a water inlet cavity; 48. a slider cavity; 49. inner wall teeth; 50. a sector gear; 51. an inner half pipe chute; 52. a baffle plate fixing shaft; 53. a baffle rotating shaft; 54. a motor shaft;

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, a sewer is from preventing stifled system, including fixed pipe 10, be equipped with intake antrum 47 in the fixed pipe 10, the middle part is equipped with reverse pendulous device in the intake antrum 47, reverse pendulous device is used for rotating the sewage that gets into intake antrum 47, the intake antrum 47 front end is equipped with extrusion device, extrusion device is used for extrudeing the volume of reducing to the rubbish that gets into intake antrum 47, the intake antrum 47 rear end is equipped with the device that opens and shuts, the device that opens and shuts is used for saving and concentrating the discharge to the sewage that gets into intake antrum 47.

As shown in fig. 1, 2, 3, 4, and 5, the reverse swing device includes a driving pipe 11 rotatably disposed in a fixed pipe 10, a motor 23 is fixedly disposed at a side of the driving pipe 11, an output end of the motor 23 is rotatably disposed with a motor shaft 54, a worm 24 is fixedly disposed at a lower end of the motor shaft 54, a worm gear 25 is fixedly disposed on an outer side wall of the driving pipe 11, the worm gear 25 is engaged with the worm 24, a driven pipe 12 is rotatably disposed in the driving pipe 11, a fixed pipe chute 32 is disposed at a lower end of the fixed pipe 10, a slider 19 is slidably disposed in the fixed pipe chute 32, a slide bar 18 is fixedly disposed in the slider 19, a driving pipe chute 28 is disposed on the driving pipe 11, a driven pipe chute 29 is disposed on the driven pipe 12, and the driving pipe chute 28 and the driven pipe chute 29 are slidably connected with the slide bar 18.

As shown in fig. 1 and 6, an inner half pipe 13 is rotatably arranged at the inner upper end of a driven pipe 12, inner half pipe ring grooves 39 are arranged at two ends of the inner half pipe 13, driven pipe ring grooves 40 are arranged at two ends of the driven pipe 12, a sliding block cavity 48 is arranged in a fixed pipe 10, a spring sliding block 35 is slidably arranged in the sliding block cavity 48, two sliding blocks 36 are fixedly arranged in the spring sliding block 35, the sliding blocks 36 are slidably connected with the inner half pipe ring grooves 39 and the driven pipe ring grooves 40, and a spring 34 is connected with the side walls of the spring sliding block 35 and the sliding block cavity 48.

As shown in fig. 1 and 2, a first sliding groove 26 is fixedly arranged in the wall of the driven tube 12, a first swing rod 14 is slidably arranged in the first sliding groove 26, the first swing rod 14 is hinged to a second swing rod 15, inner wall teeth 49 are fixedly arranged on the inner side wall of the driven tube 12, a sector gear 50 is rotatably arranged in the inner wall of the inner half tube 13, the sector gear 50 is meshed with the inner wall teeth 49, a water pushing baffle 16 is fixedly arranged on the sector gear 50, a second sliding groove 27 is fixedly arranged on the inner side wall of the water pushing baffle 16, and the second swing rod 15 is slidably arranged in the second sliding groove 27.

As shown in fig. 7 and 8, the extruding device comprises four inner half-pipe sliding grooves 51 fixedly arranged on the side wall of the inner half-pipe 13, inner half-pipe rotating shafts 31 are arranged in the four inner half-pipe sliding grooves 51 in a sliding manner, four crescent-shaped sliding grooves 30 are fixedly arranged in the inner wall of the fixed pipe 10, inner half-pipe rotating shafts 31 are arranged in the crescent-shaped sliding grooves 30 in a sliding manner, extruding rods 22 are fixedly arranged on the inner half-pipe rotating shafts 31, an extruding plate 21 is fixedly arranged at the lower end of each extruding rod 22, torsion spring plates 33 are arranged on the side edges of the extruding plates 21 in a rotating manner, and torsion springs 20 are connected between the extruding plates 21 and the torsion spring plates 33.

As shown in fig. 9 and 10, the opening and closing device includes a telescopic rod 44 fixed on the side wall of the driving pipe 11, four third sliding grooves 42 are fixedly arranged in the inner wall of the fixed pipe 10, a first sliding rod 43 is slidably arranged on the third sliding groove 42, a telescopic rod hole 41 is fixedly arranged on the first sliding rod 43, the front end of the telescopic rod 44 can be slidably arranged in the telescopic rod hole 41, four fourth sliding grooves 45 are fixedly arranged in the wall of the fixed pipe 10, a second sliding rod 46 is slidably arranged in the fourth sliding grooves 45, the first sliding rod 43 is hinged to the second sliding rod 46, four baffle rotating shafts 53 are fixedly arranged on the inner side wall of the fixed pipe 10, water outlet baffles 17 are rotatably arranged on the four baffle rotating shafts 53, baffle fixing shafts 52 are fixedly arranged on the water outlet baffles 17, and the baffle fixing shafts 52 are rotatably connected with the second sliding rod 46.

When the motor 23 is started, the motor shaft 54 is driven to rotate, the motor shaft 54 drives the worm 24 to rotate, the worm 24 drives the driving pipe 11 to rotate, the driving pipe 11 rotates to drive the slide block 19 to move through the driving pipe chute 28, the slide block 19 makes reciprocating linear motion in the fixed pipe chute 32 in the fixed pipe 10, due to the driven pipe chute 29 in the driven pipe 12, the slide block 19 pushes the driven pipe 12 to make reciprocating swing, the driven pipe 12 drives the spring slide block 35 to move through the driven pipe annular grooves 40 at the two ends when rotating, when the spring slide block 35 moves and is pushed out, the spring slide block 35 drives the inner half pipe 13 to make reverse rotation under the action of the inner half pipe annular groove 39, when the driven pipe 12 rotates in reverse direction, the spring slide block 35 resets under the push of the spring 34 to drive the inner half pipe 13 to reset, thereby realizing the reverse motion of the driven pipe 12 and the inner half pipe 13, and simultaneously, the sector gear 50 in the inner half pipe 13 meshes with the inner wall teeth 49 inside the driven pipe 12 in the reverse direction, the drive pushes away water baffle 16 and turns, pushes away water baffle 16 and pushes down on one side of interior half pipe 13 downwind, and the side that rises pushes away water baffle 16 and upwards lifts, and sewage is the repetitive motion in the pipeline, and the while downside wall is the reverse swing, and furthest washes downside wall, prevents simultaneously that aquatic impurity from stewing and precipitating into silt.

When the inner half pipe 13 rotates in a reciprocating mode, the inner half pipe rotating shaft 31 is driven to move up and down in the crescent chute 30, the up and down movement of the inner half pipe rotating shaft 31 drives the extrusion rod 22 to move up and down, the extrusion plate 21 at the lower end of the extrusion rod 22 is extruded in the movement process, the torsion spring plate 33 blocks garbage with large volume in the extrusion process, the torsion spring plate 33 can extrude the garbage at the same time of extrusion, the volume of the entering garbage is reduced, and the garbage is prevented from being accumulated and blocked.

When sewage storage volume is great or need be let out water, motor 23 resets, stretch out telescopic link 44 by automatically controlled, pass telescopic link hole 41, at starter motor 23, drive telescopic link 44 when drive pipe 11 rotates, telescopic link 44 drives first slide bar 43, first slide bar 43 drives fourth spout 45, thereby fourth spout 45 passes through the whole delivery port baffle 17 of pulling spring 34 pulling, thereby open the drain of fixed pipe 10, carry out simultaneous emission to the sewage and the rubbish of gathering together, take away the rubbish in sewage and the sewage with bigger water impact.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a sewer prevents stifled system certainly, is including fixed pipe (10), its characterized in that, be equipped with intake antrum (47) in fixed pipe (10), the middle part is equipped with reverse pendulous device in intake antrum (47), and reverse pendulous device is used for the entering the sewage of intake antrum (47) rotates, intake antrum (47) front end is equipped with extrusion device, and extrusion device is used for the entering the rubbish of intake antrum (47) extrudees and reduces the volume, intake antrum (47) rear end is equipped with the device that opens and shuts, and the device that opens and shuts is used for the entering the sewage of intake antrum (47) is deposited and is concentrated the discharge.

2. The self block-resistant system of sewer according to claim 1, characterized in that: the reverse swing device comprises a driving pipe (11) which is rotatably arranged in a fixed pipe (10), a motor (23) is fixedly arranged on the side edge of the driving pipe (11), a motor shaft (54) is rotatably arranged at the output end of the motor (23), a worm (24) is fixedly arranged at the lower end of the motor shaft (54), worm gear teeth (25) are fixedly arranged on the outer side wall of the driving pipe (11), the worm gear teeth (25) are meshed with the worm (24), the driven pipe (12) is rotationally arranged in the driving pipe (11), a fixed tube sliding groove (32) is arranged at the lower end of the fixed tube (10), a sliding block (19) is arranged in the fixed tube sliding groove (32) in a sliding manner, a slide bar (18) is fixedly arranged in the slide block (19), a driving pipe sliding groove (28) is arranged on the driving pipe (11), and a driven pipe sliding groove (29) is formed in the driven pipe (12), and the sliding rod (18) is connected with the driving pipe sliding groove (28) and the driven pipe sliding groove (29) in a sliding manner.

3. The self-plugging prevention system of a sewer according to claim 2, wherein: interior half pipe (13) are equipped with in the rotation of driven pipe (12) interior upper end, interior half pipe (13) both ends are equipped with interior half pipe annular (39), driven pipe (12) both ends are equipped with driven pipe annular (40), be equipped with slider chamber (48) in fixed pipe (10), it is equipped with spring slider (35) to slide in slider chamber (48), fixed two sliding blocks (36) that are equipped with in spring slider (35), interior half pipe annular (39) with driven pipe annular (40) sliding connection has sliding block (36), spring slider (35) with the lateral wall of slider chamber (48) is connected with spring (34).

4. The self block-resistant system of sewer according to claim 3, characterized in that: driven pipe (12) wall internal fixation is equipped with first spout (26), it is equipped with first pendulum rod (14) to slide in first spout (26), first pendulum rod (14) hinge second pendulum rod (15), driven pipe (12) inside wall is fixed and is equipped with interior wall tooth (49), it is equipped with sector gear (50) to rotate in interior half pipe (13) inner wall to be equipped with the rotation, sector gear (50) with interior wall tooth (49) meshing, fixed being equipped with on sector gear (50) pushes away water baffle (16), it is fixed and is equipped with second spout (27) to push away water baffle (16) inside wall, second pendulum rod (15) slide and be equipped with in second spout (27).

5. The self block-resistant system of sewer according to claim 4, characterized in that: extrusion device is equipped with including fixed in four interior semicanal spouts (51) on interior semicanal (13) lateral wall, four interior semicanal spout (51) are slided and are equipped with interior semicanal pivot (31), fixed four crescent spout (30) that are equipped with in fixed pipe (10) inner wall, it is equipped with to slide in crescent spout (30) interior semicanal pivot (31), interior semicanal pivot (31) are gone up to fix and are equipped with stripper bar (22), stripper bar (22) lower extreme is fixed and is equipped with stripper plate (21), stripper plate (21) side rotates and is equipped with torsion spring board (33), stripper plate (21) with be connected with torsional spring (20) between torsion spring board (33).

6. The self block-resistant system of sewer according to claim 5, characterized in that: the opening and closing device comprises a telescopic rod (44) fixed on the side wall of the driving pipe (11), four third sliding grooves (42) are fixedly arranged in the inner wall of the fixed pipe (10), a first sliding rod (43) is arranged on the third sliding groove (42) in a sliding manner, a telescopic rod hole (41) is fixedly arranged on the first sliding rod (43), the front end of the telescopic rod (44) can be arranged in the telescopic rod hole (41) in a sliding manner, four fourth sliding grooves (45) are fixedly arranged on the inner wall of the fixed pipe (10), a second sliding rod (46) is arranged in the fourth sliding groove (45) in a sliding manner, the first sliding rod (43) is hinged to the second sliding rod (46), four baffle rotating shafts (53) are fixedly arranged on the inner side wall of the fixed pipe (10), a water outlet baffle (17) is arranged on the baffle rotating shafts (53), a baffle fixing shaft (52) is fixedly arranged on the water outlet baffle (17), the baffle fixing shaft (52) is rotatably connected with the second sliding rod (46).