CN219753363U - Flushing device for water supply and drainage pipeline - Google Patents

Abstract

The utility model belongs to the technical field of flushing equipment, in particular to a flushing device in a water supply and drainage pipeline, which comprises a pair of fixed blocks; the bottoms of the pair of fixed blocks are respectively provided with a first arc-shaped surface; the tops of the pair of fixed blocks are fixedly connected with a motor and a water pump respectively; the output end of the motor is provided with a circular column; one end of the round column is provided with a round groove; the water outlet of the water pump is rotationally connected with a water pipe, and the water pipe is connected with the circular groove; a group of first square blocks and second square blocks are fixedly connected to the circular column respectively; a brush roll is arranged between a group of the first square blocks; the cleaning brush is used for cleaning the inner wall of the pipeline through the cleaning brush and the water pipe, the contact area between the cleaning brush and the inner wall of the pipeline is small, the cleaning efficiency is low, the pipeline is placed for a long time, impurities and piled matters are attached to the inner wall intractable, and the intractable attachments are difficult to effectively clean through the cleaning brush.

Description

Flushing device for water supply and drainage pipeline

Technical Field

The utility model belongs to the technical field of flushing equipment, and particularly relates to a flushing device in a water supply and drainage pipeline.

Background

The water supply and drainage pipeline is a pipeline for conveying and distributing industrial water and domestic drinking water and collecting, conveying and discharging industrial wastewater, domestic sewage and rainwater, wherein the problems that the water supply and drainage pipeline is a pre-buried cement pipe, the service life is short and the water quality is influenced are solved, the cement pipe is usually lined with stainless steel pipes, and the inner wall of the cement pipe needs to be cleaned by using flushing equipment before being lined with the pipeline.

One Chinese patent with the patent number of CN213572351U discloses a flushing device for municipal water supply and drainage pipes, which comprises an outer barrel, the outside of urceolus is provided with a plurality of branch that is array distribution, branch and urceolus rotate and are connected and offer the standing groove that suits with branch on the outer wall of urceolus, the one end fixedly connected with spherical brush utensil of torsion spring is kept away from to branch, the outside of urceolus is provided with the stop collar, the bottom rotation of stop collar is connected with the gyro wheel, one side center department bolt fixedly connected with driving motor of brush utensil is kept away from to the urceolus, driving motor's output shaft and urceolus transmission are connected. The utility model can play a role in cleaning the sludge or solid garbage accumulated in the water supply and drainage pipeline, and reduces the probability of pipeline blockage.

In the prior art, the inner wall of the pipeline is brushed and flushed through the cleaning brush and the water pipe, but the contact area of the cleaning brush and the inner wall of the pipeline is smaller, so that the cleaning efficiency is lower, the pipeline is placed for a long time, impurities and piled matters are attached to the inner wall intractable, and the intractable attachments are difficult to effectively clear through flushing and brushing, so that the cleaning efficiency is low and the effect is poor.

Disclosure of Invention

In order to make up the defect of the prior art, the problem that the cleaning brush and the water pipe are used for brushing and flushing the inner wall of the pipeline, but the contact area of the cleaning brush and the inner wall of the pipeline is small, so that the cleaning efficiency is low, the pipeline is placed for a long time, impurities and piled matters are attached to the inner wall intractable, and the intractable attachments are difficult to effectively clean only by flushing and brushing, so that the mode is low in cleaning efficiency and poor in effect is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a flushing device in a water supply and drainage pipeline, which comprises a pair of fixed blocks; the bottoms of the pair of fixed blocks are respectively provided with a first arc-shaped surface; the tops of the pair of fixed blocks are fixedly connected with a motor and a water pump respectively; the output end of the motor is provided with a circular column; one end of the round column is provided with a round groove; the water outlet of the water pump is rotationally connected with a water pipe, and the water pipe is connected with the circular groove; a group of first square blocks and second square blocks are fixedly connected to the circular column respectively; a brush roll is arranged between opposite side walls of a group of first square blocks on the circular column; scraping blocks are arranged between opposite side walls of a group of second square blocks on the circular column; a group of flushing grooves are formed in the round column, the flushing grooves are communicated with the round grooves, and the flushing grooves correspond to the brush roller in position.

Preferably, a group of side walls of the first square block and the second square block are provided with square grooves; the side wall of the square groove is fixedly connected with a third square block through a spring; the brush roller and the scraping block are fixedly connected with the adjacent third square block respectively.

Preferably, the side walls of one group of scraping blocks are provided with second arc-shaped surfaces, and the arrangement direction of the second arc-shaped surfaces is the same as the rotation direction of the circular column; and a square through groove is formed in the second arc-shaped surface.

Preferably, the side wall of the scraping block is fixedly connected with a collecting box, and the square through groove corresponds to the inner position of the collecting box; the side wall of the square through groove is hinged with a closing plate; the side wall of the closing plate is fixedly connected with the inner wall of the collecting box through a spring; and a third arc-shaped surface is formed on the side wall of the collecting box.

Preferably, the opposite side walls of the square through groove are provided with cleaning grooves.

Preferably, a group of placing grooves are formed in the first arc-shaped surface; rubber wheels are connected between the opposite side walls of the placing groove through rotating rods in a rotating mode.

The beneficial effects of the utility model are as follows:

1. according to the flushing device for the interior of the water supply and drainage pipeline, the circular column is driven to rotate by the starting motor, the brush roller and the scraping plate are driven to rotate by the first square block and the second square block by taking the circular column as the shaft, meanwhile, the accumulated matters in the pipeline are cleaned and scraped, meanwhile, the water pump is started, the water pump sends water into the flushing groove through the circular groove, the flushing groove is aligned with the brush roller to flush, the brush roller and the pipeline are in a wet brushing state, the interior of the pipeline is cleaned more cleanly, and impurities on the inner walls of the brush roller and the pipeline can be quickly flushed by water flow, so that the cleaning efficiency is improved.

2. According to the flushing device in the water supply and drainage pipeline, through the arrangement of the collecting box, accumulated impurities can be collected, the impurities reach the closing plate along the second arc-shaped surface, when the scraping block rotates along with the circular column, the outer side surface of the closing plate is continuously impacted by the accumulated impurities, and due to the fact that the rotation speed of the circular column is high, the closing plate extrudes the spring under the inertia factor, the third arc-shaped surface is further not contacted with the square through groove, the accumulated impurities enter the collecting box in a homeotropic mode, when the scraping block stops moving, the inertia of the closing plate disappears, and the third arc-shaped surface is contacted with the side wall of the square through groove under the elasticity of the spring, so that the accumulated impurities are prevented from coming out of the collecting box.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a front cross-sectional view of the present utility model;

FIG. 5 is an enlarged view at B in FIG. 4;

in the figure: 1. a fixed block; 2. a first arcuate surface; 3. a motor; 4. a water pump; 5. a circular column; 6. a circular groove; 7. a first square block; 8. a second square block; 9. a brush roller; 10. scraping blocks; 11. flushing a groove; 12. square grooves; 13. a third square block; 14. a second arcuate surface; 15. square through groove; 16. a collection box; 17. a closing plate; 18. a third arcuate surface; 19. a cleaning tank; 20. rubber wheels.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 5, a flushing device for the interior of a water supply and drainage pipeline according to an embodiment of the present utility model includes a pair of fixing blocks 1; the bottoms of the pair of fixed blocks 1 are respectively provided with a first arc-shaped surface 2; the top of the pair of fixed blocks 1 is fixedly connected with a motor 3 and a water pump 4 respectively; the output end of the motor 3 is provided with a circular column 5; a circular groove 6 is formed in one end of the circular column 5; the water outlet of the water pump 4 is rotationally connected with a water pipe, and the water pipe is connected with the circular groove 6; a group of first square blocks 7 and second square blocks 8 are fixedly connected to the circular column 5 respectively; a brush roll 9 is arranged between the opposite side walls of a group of first square blocks 7 on the circular column 5; scraping blocks 10 are arranged between the opposite side walls of a group of second square blocks 8 on the circular column 5; a group of flushing grooves 11 are formed in the round column 5, the flushing grooves 11 are communicated with the round grooves 6, and the flushing grooves 11 correspond to the brush rolls 9 in position; during operation, drive circular post 5 through starter motor 3 and rotate, and then drive brush roll 9 and scrape piece 10 and rotate as the axle through first square piece 7 and second square piece 8, simultaneously, accomplish the inside heap of pipeline and wash and strike off, simultaneously, start water pump 4, water pump 4 is in sending water to flushing groove 11 through circular recess 6, flushing groove 11 is washed brush roll 9, can make brush roll 9 and pipeline be in wet state of brushing, the inside washing of pipeline is cleaner, and rivers can wash brush roll 9 and impurity on the pipeline inner wall fast, increase cleaning efficiency, the setting up of first arcwall face 2, can make the device place inside the pipeline more firmly, arcwall face and pipeline inside laminating more.

Square grooves 12 are formed in the side walls of the first square block 7 and the second square block 8; the side wall of the square groove 12 is fixedly connected with a third square block 13 through a spring; the brush roller 9 and the scraping block 10 are fixedly connected with the adjacent third square block 13 respectively; during operation, the brush roller 9 and the scraping block 10 are driven to stretch out and draw back through the third square block 13, so that the third square block 13 can drive the brush roller 9 and the scraping block 10 to be more attached to the inner wall of a pipeline due to centrifugal force when the first square block 7 and the second square block 8 rotate, and the flushing equipment can adapt to flushing operations of pipelines of various sizes, and the practicability of the equipment is improved.

The side walls of one group of scraping blocks 10 are provided with second arc-shaped surfaces 14, and the arrangement direction of the second arc-shaped surfaces 14 is the same as the rotation direction of the circular column 5; a square through groove 15 is formed in the second arc-shaped surface 14; during operation, through setting up of the second arc-shaped surface 14, when the scraping block 10 scrapes the deposit, the deposit can be discharged along the second arc-shaped surface 14 and the square through groove 15, and the deposit impurity is prevented from accumulating on one side of the scraping block 10, and when the deposit is too much, the deposit can be caused to enter one surface of the scraping block 10, which is contacted with the inner wall of the pipeline, so that the scraping effect is greatly reduced.

The side wall of the scraping block 10 is fixedly connected with a collecting box 16, and the square through groove 15 corresponds to the inner position of the collecting box 16; the side wall of the square through groove 15 is hinged with a closing plate 17; the side wall of the closing plate 17 is fixedly connected with the inner wall of the collecting box 16 through a spring; the side wall of the collecting box 16 is provided with a third arc-shaped surface 18; during operation, through the setting of collecting box 16, can collect deposit impurity, impurity reaches closure board 17 department along second arcwall face 14, when scraping the piece 10 along with round post 5 rotation, closure board 17 lateral surface constantly receives the deposit impact, and because round post 5 rotational speed is faster, make closure board 17 extrude the spring under inertial factor, and then make third arcwall face 18 department and square logical groove 15 contact, deposit homeopathic entering collecting box 16 is interior, when scraping the piece 10 and stopping the motion, closure board 17 inertia disappears, make third arcwall face 18 and square logical groove 15 lateral wall contact under the elasticity of spring, avoid the deposit to come out from collecting box 16.

The opposite side walls of the square through groove 15 are provided with a cleaning groove 19; in operation, by setting up the cleaning tank 19, the cleaning tank 19 can be rinsed with water, thereby cleaning the deposit inside the collection box 16.

A group of placing grooves are formed in the first arc-shaped surface 2; rubber wheels 20 are rotatably connected between the opposite side walls of the placing groove through rotating rods; during operation, through the establishment of the rubber wheel 20, the friction force between the device and the inner wall of the pipeline can be increased, the equipment can slide when the equipment works, the rubber wheel 20 can be pulled by external acting force, the device can move in the pipeline, and the longer inner wall of the pipeline can be circularly flushed.

Working principle: the circular column 5 is driven to rotate by the starting motor 3, the brush roller 9 and the scraping block 10 are driven to rotate by the first square block 7 and the second square block 8 by taking the circular column 5 as an axis, meanwhile, the accumulated matters inside the pipeline are cleaned and scraped, meanwhile, the water pump 4 is started, the water pump 4 sends water into the flushing groove 11 through the circular groove 6, the flushing groove 11 is aligned to the brush roller 9 to flush, the brush roller 9 and the pipeline are in a wet brushing state, the pipeline is cleaned more cleanly, impurities on the inner walls of the brush roller 9 and the pipeline can be quickly flushed by water flow, the cleaning efficiency is improved, the first arc surface 2 is arranged, the device can be placed inside the pipeline more firmly, the arc surface and the pipeline are more attached, the brush roller 9 and the scraping block 10 are driven to stretch out and draw back by the third square block 13 when the first square block 7 and the second square block 8 rotate, because of the centrifugal force, the third square block 13 drives the brush roller 9 and the scraping block 10 to be more attached to the inner wall of the pipeline, so that the flushing equipment can adapt to flushing work of pipelines with various sizes, the practicability of the equipment is improved, through the arrangement of the second arc surface 14, when the scraping block 10 scrapes the deposit, the deposit can be discharged along the second arc surface 14 and the square through groove 15, deposit impurities are prevented from accumulating on one side of the scraping block 10, when the deposit is too much, the deposit can be caused to enter the surface of the scraping block 10, which is contacted with the inner wall of the pipeline, so that the scraping effect is greatly reduced, the deposit impurities can be collected through the arrangement of the collecting box 16, and reach the position of the closing plate 17 along the second arc surface 14, when the scraping block 10 rotates along with the round column 5, the outer side surface of the closing plate 17 is continuously impacted by the deposit, and because round post 5 rotational speed is faster for closure plate 17 extrudees the spring under inertial factor, and then make third arcwall face 18 department and square logical groove 15 contact, the deposit is taken advantage of in getting into collection box 16, when scraping piece 10 stops moving, closure plate 17 inertia disappears, make third arcwall face 18 and square logical groove 15 lateral wall contact under the elasticity of spring, avoid the deposit to come out from collection box 16, through setting up of washing tank 19, can use water washing tank 19, thereby wash the deposit inside collection box 16, through setting up of rubber wheel 20, can increase the frictional force of device and pipeline inner wall, avoid equipment during operation, equipment can slide, can pull rubber wheel 20 through external effort, make the device remove in the pipeline inside, and then carry out the circulation washing to longer pipeline inner wall.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a washing unit in water supply and drainage pipeline inside which characterized in that: comprises a pair of fixed blocks (1); the bottoms of the pair of fixed blocks (1) are respectively provided with a first arc-shaped surface (2); the tops of the pair of fixed blocks (1) are fixedly connected with a motor (3) and a water pump (4) respectively; the output end of the motor (3) is provided with a circular column (5); one end of the round column (5) is provided with a round groove (6); the water outlet of the water pump (4) is rotationally connected with a water pipe, and the water pipe is connected with the circular groove (6); a group of first square blocks (7) and second square blocks (8) are fixedly connected to the round column (5) respectively; a brush roller (9) is arranged between opposite side walls of a group of first square blocks (7) on the circular column (5); scraping blocks (10) are arranged between opposite side walls of a group of second square blocks (8) on the circular column (5); a group of flushing grooves (11) are formed in the round column (5), the flushing grooves (11) are communicated with the round grooves (6), and the positions of the flushing grooves (11) correspond to the positions of the brush rolls (9).

2. A flushing device for an interior of a water supply and drainage pipeline as set forth in claim 1, wherein: the side walls of a group of the first square blocks (7) and the second square blocks (8) are provided with square grooves (12); the side wall of the square groove (12) is fixedly connected with a third square block (13) through a spring; the brush roller (9) and the scraping block (10) are fixedly connected with the adjacent third square block (13) respectively.

3. A flushing device for an interior of a water supply and drainage pipeline as set forth in claim 1, wherein: the side walls of one group of scraping blocks (10) are provided with second arc-shaped surfaces (14), and the second arc-shaped surfaces (14) are arranged towards the same direction as the rotation direction of the circular column (5); square through grooves (15) are formed in the second arc-shaped surface (14).

4. A water supply and drainage pipeline internal flushing device as set forth in claim 3, wherein: the side wall of the scraping block (10) is fixedly connected with a collecting box (16), and the square through groove (15) corresponds to the inner position of the collecting box (16); a closing plate (17) is hinged to the side wall of the square through groove (15); the side wall of the closing plate (17) is fixedly connected with the inner wall of the collecting box (16) through a spring; the side wall of the collecting box (16) is provided with a third arc-shaped surface (18).

5. A water supply and drainage pipeline internal flushing device as set forth in claim 3, wherein: the opposite side walls of the square through groove (15) are provided with a cleaning groove (19).

6. A flushing device for an interior of a water supply and drainage pipeline as set forth in claim 1, wherein: a group of placing grooves are formed in the first arc-shaped surface (2); rubber wheels (20) are connected between the opposite side walls of the placing groove in a rotating mode through rotating rods.