CN213452377U

CN213452377U - Water conservancy embedded pipeline capable of effectively preventing sediment deposition

Info

Publication number: CN213452377U
Application number: CN202022560762.0U
Authority: CN
Inventors: 李玉龙; 桂笑娜; 吴连为; 吴雪
Original assignee: Anhui Rencheng Construction Engineering Co ltd
Current assignee: Anhui Rencheng Construction Engineering Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-15
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a can effectively prevent sediment's water conservancy buried pipeline, it includes the body, be equipped with in the body and prevent stifled subassembly, prevent stifled subassembly including rotating the action wheel of locating in the body and from the driving wheel, around locating the action wheel and from the belt on the driving wheel, rotate locate the body outside and with action wheel fixed connection's hand wheel, slide locate the body on the bottom surface first scraper blade and with body fixed connection's first blowdown pipe, first scraper blade and belt fixed connection, and the inner wall laminating of its lateral wall and body, first blowdown pipe is located the belt and is close to the downside from driving wheel one end. During this application desilting, rotate the hand wheel and rotate with the drive action wheel, the action wheel passes through the belt and drives from the driving wheel rotation, and silt on the belt is carried to first blow off pipe, and first scraper blade scrapes body bottom silt to first blow off pipe, and what this application prevented stifled subassembly simple structure, convenient operation, and the drainage space who occupies is less, and it is little to the effectual section influence that overflows of body, has improvement pipeline drainage ability effect.

Description

Water conservancy embedded pipeline capable of effectively preventing sediment deposition

Technical Field

The utility model belongs to the technical field of hydraulic engineering technique and specifically relates to a can effectively prevent sediment deposition's water conservancy buried pipeline.

Background

In hydraulic engineering, various hydraulic equipment is often connected by using embedded pipelines, and the normal work of the embedded pipelines is an important factor for ensuring the quality of the hydraulic engineering. According to the design standard, the diameter of the underground main pipe network is large, the diameter of the branch pipe network is small, the longitudinal slope of the water pipeline is generally small, and silt is accumulated at the bottom of the pipeline along with the reduction of water flow after being brought into the pipe network. Because the dry-wet environment in the pipe network is repeatedly alternated, the sediment is hardened after dehydration, the hardened sediment is generally washed away and is taken away by water flow after being completely softened, the new sediment stays in the pipe, and the embedded pipeline is easy to block along with the extension of the running time. Therefore, the embedded pipeline needs to be periodically desilted.

At present, the chinese patent application with publication number CN109261664A discloses an anti-blocking device for a water conservancy embedded pipeline, which comprises a pipe body, wherein a fixed block is fixedly installed at the top of the pipe body, a first servo motor and two fixed rods are fixedly installed in the fixed block, and the two fixed rods are rotatably connected with a same rotating rod fixedly connected with the first servo motor; the cover is established and is fixed with the reel on the bull stick, the winding is equipped with the string on the reel, the bottom of string stretches into in the body and fixed mounting has the elevator, fixed mounting has second servo motor and cover and establishes and be fixed in the first bevel gear on the second servo motor in the elevator, rotate in the elevator and be connected with the connecting rod, the cover is established and is fixed with the second bevel gear with first bevel gear meshing on the connecting rod, the equal fixed mounting in both ends of connecting rod has the connecting seat, fixed mounting has a plurality of rotary columns on the connecting seat. During the desilting, first servo motor control rotary column goes up and down, and second servo motor control rotary column rotates to stir the bits of broken glass with the silt in the pipeline, prevent the pipeline jam. However, the above-mentioned device has a complex structure and is disposed in the pipe body to occupy a drainage space, thereby reducing an effective section of the pipe and remarkably reducing a drainage capacity of the pipe.

With respect to the related art among the above, the inventors consider that there is a defect that the drainage capability of the pipe is lowered.

SUMMERY OF THE UTILITY MODEL

In order to improve the drainage ability of pipeline, this application provides a can effectively prevent sediment's water conservancy buried pipeline.

The application provides a pair of can effectively prevent sediment deposit's water conservancy buried pipeline adopts following technical scheme:

the utility model provides a can effectively prevent sediment deposit's water conservancy buried pipeline, includes the body, be equipped with in the body and prevent stifled subassembly, prevent stifled subassembly including rotate set up in action wheel in the body and from driving wheel, around locating the action wheel reaches from driving wheel last belt, rotation set up in the body outer and with action wheel fixed connection's hand wheel, slip set up in the body on the bottom surface first scraper blade and with body fixed connection's first blowdown pipe, first scraper blade with belt fixed connection, just the lateral wall of first scraper blade with the inner wall laminating of body, first blowdown pipe is located the belt is close to from the downside of driving wheel one end and with the inside intercommunication of body.

Through adopting above-mentioned technical scheme, when the hand wheel rotates, the hand wheel drives the action wheel and rotates, the action wheel passes through the belt and drives from the driving wheel rotation, carry the silt of deposit on the belt to first blow-off pipe in with this, first scraper blade removes to one side of first blow-off pipe along with the belt simultaneously, realize the desilting in scraping the silt of deposit on the body inner wall to first blow-off pipe, prevent stifled subassembly simple structure in this application, convenient operation, highly establish to the body bottom of first scraper blade possible deposit the thickness of silt can, the drainage space that it occupied is less, it is little to the effectual section influence that overflows of body, thereby the effectual drainage ability who improves the pipeline.

Preferably, a bottom groove is formed in the inner bottom surface of the pipe body, the driving wheel, the driven wheel and the belt are arranged in the bottom groove, and the side wall of the belt is attached to the side wall of the bottom groove.

By adopting the technical scheme, the driving wheel, the driven wheel and the belt are all arranged in the bottom groove, so that the drainage space occupied by the anti-blocking component is further reduced, and the area of the effective flow section of the pipe body is increased; and the side wall of the belt is attached to the side wall of the bottom groove, so that the possibility that silt falls into the gap between the belt and the bottom groove is effectively reduced, the amount of silt possibly deposited in the pipe body is reduced, and the cleanness of the inside of the pipe body is favorably kept.

Preferably, the first sewage discharge pipe internal fixation and slope are provided with the second scraper blade, the higher end of second scraper blade with the outer wall laminating of belt.

Through adopting above-mentioned technical scheme, during the desilting, the belt carries the silt on its top surface to in the first blowdown pipe, the outer wall laminating of second scraper blade and belt this moment to this is scraped the silt of adhesion on the belt, is favorable to keeping the cleanness of belt, thereby has improved the desilting effect.

Preferably, the wheel surfaces of the driving wheel and the driven wheel are provided with grooves, and the inner wall of the belt is fixedly connected with teeth meshed with the grooves.

Through adopting above-mentioned technical scheme, the recess is seted up on the action wheel and driven the wheel face of wheel, and tooth is located on the inner wall of belt, when the belt is rich the action wheel and is rotated from the driving wheel, tooth and recess meshing, tooth limiting displacement to the recess this moment, the effectual condition of skidding that has prevented to appear between belt and action wheel and the follow driving wheel to the normal work of anti-blocking subassembly has been ensured.

Preferably, the action wheel with be equipped with the connecting piece between the hand wheel, the connecting piece include with action wheel fixed connection's round bar and with hand wheel fixed connection's toper frame, seted up the perforation on the body, the round bar pass the perforation and with the less end fixed connection of toper frame is fixed with the sealing washer that wear-resisting material made on the fenestrate inner wall, the outer wall and the fenestrate inner wall laminating of sealing washer, the inner wall of shown sealing washer with the face of cylinder laminating of round bar.

By adopting the technical scheme, the driving wheel is arranged in the pipe body, the hand wheel is arranged outside the pipe body, the connection between the driving wheel and the hand wheel is realized by the round rod penetrating through the through hole, at the moment, the inner wall of the sealing ring fixed on the inner wall of the through hole is attached to the cylindrical surface of the round rod, the sealing ring is made of wear-resistant rubber, the wear-resistant rubber has good elasticity and wear resistance, and the sealing is formed between the through hole and the round rod to prevent water from flowing out from the through hole and the round rod, so that the sealing property of the pipe body is; and the smaller end of the conical frame is fixedly connected with the round rod, and the larger end of the conical frame is fixedly connected with the hand wheel, so that the stability of the hand wheel is improved, and meanwhile, the connecting piece is favorably matched with the circular-arc-shaped outer side wall of the pipe body and is convenient to rotate.

Preferably, the end of intaking of body is provided with filtering component, filtering component including fixed set up in the body filter and with body fixed connection's second blow off pipe, the second blow off pipe is located the downside of filter and with the inside intercommunication of body.

Through adopting above-mentioned technical scheme, when rivers were held by the intaking of body and are flowed into the body, debris such as large granule silt and rubbish of aquatic were dammed and are fallen into in the second blowoff pipe by the filter, prevented to have a large amount of debris to cause the jam in getting into the body, have alleviateed the clearance burden of preventing stifled subassembly.

Preferably, the filter plate is obliquely arranged in the tube body.

Through adopting above-mentioned technical scheme, the filter slope sets up, is favorable to debris and filter to bump, and the debris after damming easily falls into the second blow off pipe along the inclined plane of filter to filter assembly's filter effect has been improved.

Preferably, the filter plate is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with an impeller, and the other end of the rotating shaft is fixedly connected with a brush used for cleaning the filter plate.

Through adopting above-mentioned technical scheme, it is outdated to have rivers in the body, and rivers impact impeller rotates, and the impeller drives the brush through the pivot and rotates, and the debris of adhesion on to the filter are cleared up to the brush to this keeps the cleanness of filter, has ensured the smooth intaking of body.

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

1. when dredging is needed, the hand wheel is rotated to drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, at the moment, silt on the belt is conveyed to the first drainage pipe, and meanwhile, the first scraper blade scrapes the silt at the bottom of the pipe body to the first drainage pipe; the anti-blocking component is simple in structure and convenient to operate, occupies small drainage space, has small influence on the effective flow cross section of the pipe body, and effectively improves the drainage capacity of the pipeline;

2. when the belt rotates, the second scraper blade scrapes off silt adhered to the belt, so that the belt is kept clean, and the dredging effect is improved;

3. when water flows into the pipe body from the water inlet end of the pipe body, sundries in the water are intercepted by the filter plate and fall into the second sewage pipe, so that the sundries are prevented from entering the pipe body to cause blockage; meanwhile, the impeller is rotated by the impact of water flow, the impeller drives the brush to rotate through the rotating shaft, impurities adhered to the filter plate are removed, and smooth water inlet of the pipe body is ensured.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a pipe body; 11. a bottom groove; 12. a seal ring; 2. an anti-clogging component; 21. a driving wheel; 22. A driven wheel; 221. a groove; 23. a belt; 231. teeth; 24. a first squeegee; 25. a first drain pipe; 251. a valve; 252. a second squeegee; 26. a hand wheel; 3. a connecting member; 31. a round bar; 32. a conical frame; 4. a filter assembly; 41. a filter plate; 411. an impeller; 412. a rotating shaft; 413. a brush; 42. a second sewage draining pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses can effectively prevent sedimentary water conservancy buried pipeline of silt. Referring to fig. 1, can effectively prevent sediment's water conservancy buried pipeline includes body 1, prevents stifled subassembly 2, connecting piece 3 and filter assembly 4. The cross section of the pipe body 1 is circular ring shape, and the axis thereof is horizontal. The inner bottom surface of the pipe body 1 is provided with a bottom groove 11, the opening of the bottom groove 11 is rectangular, and the length direction of the bottom groove is consistent with the length direction of the pipe body 1.

Referring to fig. 1, the anti-clogging member 2 includes a driving pulley 21, a driven pulley 22, a belt 23, a first scraper 24, a first drain pipe 25, and a hand wheel 26. The driving wheel 21 and the driven wheel 22 are both circular and are both rotatably arranged in the bottom groove 11, and the driving wheel 21 and the driven wheel 22 are parallel to each other in rotation axis and are both perpendicular to the length direction of the bottom groove 11. The belt 23 is wound on the driving wheel 21 and the driven wheel 22, inner walls of two ends of the belt 23 are respectively abutted against wheel surfaces of the driving wheel 21 and the driven wheel 22, and a side wall of the belt 23 is attached to a side wall of the bottom groove 11. First scraper blade 24 slides and sets up on the bottom surface in body 1, and the bottom surface and the belt 23 fixed connection of first scraper blade 24, its lateral wall are the arc and laminate with the inner wall of body 1. First blow-off pipe 25 is located belt 23 and is close to the downside from driving wheel 22 one end, and the cross section of first blow-off pipe 25 is ring shape, its with body 1 fixed connection and with the inside intercommunication of body 1, and install valve 251 on the first blow-off pipe 25.

Referring to fig. 1 and 2, the connecting member 3 is disposed between the driving wheel 21 and the handwheel 26, and the connecting member 3 includes a round rod 31 and a tapered frame 32. The side wall of the pipe body 1 is provided with a through hole, and the through hole is circular and communicated with the bottom groove 11. The axis of the round rod 31 is superposed with the axis of the driving wheel 21 and is fixedly connected with the driving wheel 21. The conical frame 32 is in a circular truncated cone shape, one end of the round rod 31, which is far away from the driving wheel 21, penetrates through the through hole and is fixedly connected with the smaller end of the conical frame 32, and the larger end of the conical frame 32 is fixedly connected with the hand wheel 26. When needing the desilting, rotate hand wheel 26 and rotate with drive wheel 21, drive wheel 21 passes through belt 23 and drives from the driving wheel 22 rotation, and the silt of deposit on belt 23 is carried to first blow off pipe 25 this moment, and first scraper blade 24 moves to first blow off pipe 25 one side along with belt 23 simultaneously, scrapes the sedimentary silt in body 1 bottom to first blow off pipe 25, opens valve 251 and can discharge silt. Prevent stifled subassembly 2 simple structure, convenient operation in this application, and the drainage space that occupies is less, and body 1's bottom is located to first scraper blade 24, and is little to the effectual section influence that overflows of body 1, the effectual drainage ability that improves the pipeline.

Referring to fig. 1, grooves 221 are formed in the tread of the driving wheel 21 and the driven wheel 22, teeth 231 are fixedly connected to the inner wall of the belt 23, the cross sections of the teeth 231 and the grooves 221 are both V-shaped, and the teeth 231 are engaged with the grooves 221. When the belt 23 rotates around the driving wheel 21 and the driven wheel 22, the restriction of the teeth 231 to the grooves 221 prevents the belt 23 from slipping with the driving wheel 21 and the driven wheel 22, thereby ensuring the normal operation of the anti-blocking assembly 2. Referring to fig. 2, a second scraper 252 is obliquely disposed in the first drain pipe 25, a side wall of the second scraper 252 is fixedly connected to an inner side wall of the first drain pipe 25, and a higher end of the second scraper is attached to an outer wall of the belt 23. When the belt 23 rotates, the second scraper 252 scrapes off the silt adhered to the belt 23, which is beneficial to keeping the belt 23 clean and improving the dredging effect. A sealing ring 12 is arranged in the through hole, the sealing ring 12 is annular, the outer wall of the sealing ring is attached and fixed with the inner wall of the through hole, and the inner wall of the sealing ring is attached with the cylindrical surface of the round rod 31. The sealing ring 12 is made of wear-resistant rubber, and forms sealing between the through hole and the round rod 31, so that water is prevented from flowing out, and the sealing performance of the pipe body 1 is improved.

Referring to fig. 1, the filter assembly 4 is disposed at the water inlet end of the pipe body 1, and the filter assembly 4 includes a filter plate 41 and a second drain pipe 42. The filter plate 41 is inclined and fixed in the tube body 1, and the peripheral side wall thereof is attached to the inner side wall of the tube body 1. The cross section of the second drainage pipe 42 is circular ring-shaped and is arranged at the lower side of the filter plate 41, the second drainage pipe 42 is fixedly connected with the pipe body 1 and is communicated with the inside of the pipe body 1, and a valve 251 is also arranged on the second drainage pipe 42. When water flows into the pipe body 1 from the water inlet end of the pipe body 1, impurities in the water are intercepted by the filter plate 41 and fall into the second sewage discharge pipe 42 along the inclined plane of the filter plate 41, silt can be discharged by opening the valve 251, and the impurities are prevented from being blocked when entering the pipe body 1.

Referring to fig. 1, a rotation shaft 412 is rotatably connected to the center of the circular surface of the filter plate 41, the rotation shaft 412 has a cylindrical shape, one end of the rotation shaft is fixedly connected to the impeller 411, the other end of the rotation shaft is fixedly connected to the brush 413, and the bristles of the brush 413 face the filter plate 41 and abut against the filter plate 41. When water flows through the pipe body 1, the water impacts the impeller 411 to rotate, the impeller 411 drives the brush 413 to rotate through the rotating shaft 412, and the brush 413 cleans up impurities adhered to the filter plate to keep clean, so that the pipe body 1 can be ensured to smoothly enter water.

The implementation principle of the water conservancy embedded pipeline capable of effectively preventing sediment deposition is as follows: when dredging is needed, the hand wheel 26 is rotated to drive the driving wheel 21 to rotate, the driving wheel 21 drives the driven wheel 22 to rotate through the belt 23, at the moment, silt deposited on the belt 23 is conveyed to the first drainage pipe 25, and meanwhile, the first scraper 24 moves towards one side of the first drainage pipe 25 along with the belt 23 to scrape the silt deposited at the bottom of the pipe body 1 to the first drainage pipe 25; stifled subassembly 2 simple structure, convenient operation in this application, and the drainage space that occupies is less, and body 1's bottom is located to first scraper blade 24, and it is little to body 1 effectual section influence that overflows, the effectual drainage ability who improves the pipeline.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a can effectively prevent sediment's water conservancy embedded pipeline which characterized in that: comprises a pipe body (1), an anti-blocking component (2) is arranged in the pipe body (1), the anti-blocking component (2) comprises a driving wheel (21) arranged in the pipe body (1) in a rotating manner, a driven wheel (22), a belt (23) arranged on the driving wheel (21) and the driven wheel (22), a hand wheel (26) arranged outside the pipe body (1) in a rotating manner and fixedly connected with the driving wheel (21), a first scraping plate (24) arranged on the inner bottom surface of the pipe body (1) in a sliding manner, and a first sewage discharge pipe (25) fixedly connected with the pipe body (1), wherein the first scraping plate (24) is fixedly connected with the belt (23), and the side wall of the first scraper (24) is attached to the inner wall of the pipe body (1), the first sewage discharge pipe (25) is arranged on the lower side, close to one end of the driven wheel (22), of the belt (23) and communicated with the interior of the pipe body (1).

2. The water conservancy embedded pipeline capable of effectively preventing sediment deposition according to claim 1, characterized in that: bottom slot (11) have been seted up on the interior bottom surface of body (1), action wheel (21) from driving wheel (22) and belt (23) all locate in bottom slot (11), just the lateral wall of belt (23) with the lateral wall laminating of bottom slot (11).

3. The water conservancy embedded pipeline capable of effectively preventing sediment deposition according to claim 1, characterized in that: the first drain pipe (25) internal fixation and slope are provided with second scraper blade (252), the higher extreme of second scraper blade (252) with the outer wall laminating of belt (23).

4. The water conservancy embedded pipeline capable of effectively preventing sediment deposition according to claim 1, characterized in that: grooves (221) are formed in the wheel surfaces of the driving wheel (21) and the driven wheel (22), and teeth (231) meshed with the grooves (221) are fixedly connected to the inner wall of the belt (23).

5. The water conservancy embedded pipeline capable of effectively preventing sediment deposition according to claim 1, characterized in that: the utility model discloses a pipe fitting, including body (1), driving wheel (21), hand wheel (26), connecting piece (3) include with driving wheel (21) fixed connection's round bar (31) and with hand wheel (26) fixed connection's toper frame (32), the perforation has been seted up on body (1), round bar (31) pass the perforation and with the less end fixed connection of toper frame (32), be fixed with sealing washer (12) that wear-resisting material made on the fenestrate inner wall, the outer wall and the laminating of fenestrate inner wall of sealing washer (12), the inner wall of shown sealing washer (12) with the face of cylinder laminating of round bar (31).

6. The water conservancy embedded pipeline capable of effectively preventing sediment deposition according to claim 1, characterized in that: the utility model discloses a filter, including body (1), filter component (4) including fixed set up in filter (41) in body (1) and with body (1) fixed connection's second blow off pipe (42), second blow off pipe (42) are located the downside of filter (41) and with the inside intercommunication of body (1).

7. The water conservancy embedded pipeline capable of effectively preventing sediment deposition according to claim 6, characterized in that: the filter plate (41) is obliquely arranged in the tube body (1).

8. The water conservancy embedded pipeline capable of effectively preventing sediment deposition according to claim 6, characterized in that: the rotary filter plate is characterized in that a rotating shaft (412) is rotatably connected to the filter plate (41), an impeller (411) is fixedly connected to one end of the rotating shaft (412), and a brush (413) used for cleaning the filter plate (41) is fixedly connected to the other end of the rotating shaft.