CN112113060A - Green city underground piping is with preventing becoming silted up dredging system - Google Patents
Green city underground piping is with preventing becoming silted up dredging system Download PDFInfo
- Publication number
- CN112113060A CN112113060A CN202010956907.0A CN202010956907A CN112113060A CN 112113060 A CN112113060 A CN 112113060A CN 202010956907 A CN202010956907 A CN 202010956907A CN 112113060 A CN112113060 A CN 112113060A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- side wall
- plate
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000010802 sludge Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a silting-proof dredging system for an underground pipeline of a green city, which comprises a pipe body, wherein a filter screen is fixedly connected to the inner wall of the pipe body, a cleaning mechanism for cleaning the filter screen is arranged in the pipe body, the cleaning mechanism comprises an installation cover, the installation cover is communicated with the side wall of the pipe body, the inner wall of the installation cover is rotatably connected with a rotating rod, the side wall of the rotating rod is fixedly connected with a plurality of rotating blades, the side wall of the rotating rod is fixedly connected with an incomplete gear, the inner wall of the installation cover is fixedly connected with two fixed covers, the inner walls of the two fixed covers are respectively connected with a sliding plate in a sealing and sliding manner, the opposite side walls of the two sliding plates are respectively fixedly connected with a connecting rod, the two connecting rods are jointly. The invention can brush off the sludge attached to the filter screen, prevent the filter screen from being blocked due to excessive sludge attached to the filter screen, and further ensure the smoothness of the pipeline.
Description
Technical Field
The invention relates to the technical field of underground pipeline dredging equipment, in particular to a silt-preventing dredging system for an underground pipeline of a green city.
Background
In order to facilitate urban drainage, a pipeline system is usually arranged underground, on the one hand, surface ponding can be prevented, on the other hand, people's domestic sewage can also be helped to be treated, and in the use process of underground pipeline, most of sewage flowing into the pipeline contains a large amount of impurities such as soil, the impurities are easily attached to the pipeline, once sludge in the pipeline is accumulated excessively, the pipeline is easily blocked, the pipeline is blocked, ponding on the road and people's domestic sewage are difficult to discharge, on the one hand, ponding on the road can be caused, road traffic is influenced, inconvenience is brought to people's trip, on the other hand, people's domestic sewage can not be discharged in time, inconvenience is caused to people's life, therefore, a green urban underground pipeline is required to be designed to solve the problems by an anti-silting dredging system.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-silt dredging system for an underground pipeline of a green city.
In order to achieve the purpose, the invention adopts the following technical scheme:
a silting-proof dredging system for a green urban underground pipeline comprises a pipe body, wherein a filter screen is fixedly connected to the inner wall of the pipe body, a cleaning mechanism for cleaning the filter screen is arranged in the pipe body, the cleaning mechanism comprises an installation cover, the installation cover is communicated with the side wall of the pipe body, the inner wall of the installation cover is rotatably connected with a rotating rod, the side wall of the rotating rod is fixedly connected with a plurality of rotating blades, the side wall of the rotating rod is fixedly connected with an incomplete gear, the inner wall of the installation cover is fixedly connected with two fixed covers, the inner walls of the two fixed covers are respectively connected with a sliding plate in a sealing and sliding manner, the opposite side walls of the two sliding plates are respectively fixedly connected with a connecting rod, the two connecting rods are jointly and fixedly connected with a moving frame, the top in the installation cover is fixedly;
the inner wall of the tube body is fixedly connected with an installation frame, the bottom in the installation frame is fixedly connected with a telescopic air bag, the buffer box is communicated with the telescopic air bag through an air injection tube, the lower end of the telescopic air bag is communicated with a capillary tube, the upper end of the telescopic air bag is fixedly connected with a movable plate, the side wall of the movable plate is provided with a brush plate, the side wall of the brush plate is fixedly connected with a plurality of cleaning cloths, and the side wall of the brush plate is fixedly connected with a plurality of scraper groups;
and the mounting frame is provided with a driving mechanism for moving the brush plate.
Preferably, the driving mechanism comprises a placing groove arranged inside the moving plate, the inner wall of the placing groove is elastically connected with a placing plate through a spring, the placing plate extends out of the placing groove and is fixedly connected with the side wall of the brush plate, and a plurality of permanent magnets are fixedly embedded in the inner wall of the mounting frame.
Preferably, the inner ring side wall of the moving frame is toothed, and the moving frame is matched with the incomplete gear.
Preferably, the side wall of the mounting cover is provided with two one-way air inlet pipes in a penetrating manner, and the air outlet pipe is provided with a pressure valve.
Preferably, the scraper group consists of a plurality of scrapers, and the plurality of scraper groups and the plurality of cleaning cloths are arranged in a staggered manner.
The invention has the following beneficial effects:
1. compared with the prior art, the invention is provided with the cleaning mechanism, the rotating blade is impacted by water flow to drive the incomplete gear to rotate, the two sliding plates are driven to reciprocate under the coordination of the moving frame, gas is continuously injected into the buffer box, and when the gas reaches the threshold value of the pressure valve, the gas is sprayed out, so that the telescopic air bag extends, the brush plate moves upwards, sludge attached to the filter screen can be brushed off, the blockage caused by excessive sludge attached to the filter screen is prevented, and the smoothness of a pipeline is further ensured;
2. compared with the prior art, the cleaning device is provided with the driving mechanism for driving the brush plate to move, the placing plate sequentially passes through the plurality of permanent magnets through the up-and-down movement of the moving plate, the placing plate is made to move back and forth under the action of magnetic force and spring tension, the brush plate is further driven to move back and forth, the cleaning cloth and the scraping blade group are made to move back and forth, stubborn stains attached to the filter screen can be scraped, the cleaning effect of the cleaning device on the filter screen is further improved, and the circulation of pipelines is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of an anti-silting dredging system for green urban underground pipelines, which is provided by the invention;
FIG. 2 is a cross-sectional view of an anti-silting dredging system for underground pipelines in green cities, which is provided by the invention;
FIG. 3 is an enlarged view of the structure at the position A of the anti-silting dredging system for the green urban underground pipeline;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
fig. 5 is a schematic structural diagram of a brush plate of the silt-preventing dredging system for the green urban underground pipeline.
In the figure: the device comprises a pipe body 1, a mounting cover 2, a fixing cover 3, a one-way air inlet pipe 4, a sliding plate 5, a connecting rod 6, a moving frame 7, an incomplete gear 8, a one-way air outlet pipe 9, a buffer box 10, an air jet pipe 11, a mounting frame 12, a permanent magnet block 13, a filter screen 14, a moving plate 15, a telescopic air bag 16, a capillary tube 17, a brush plate 18, cleaning cloth 19, a placing groove 20, a placing plate 21, a scraper group 22 and a rotating blade 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a green city underground piping is with preventing becoming silted up dredging system, includes body 1, body 1 is dumbbell type structure, and the bore that is close to the middle part is less than the bore of both sides, and body 1 inner wall fixedly connected with filter screen 14.
The cleaning mechanism for cleaning the filter screen 14 is arranged in the pipe body 1 and comprises a mounting cover 2, the mounting cover 2 is communicated with the side wall of the pipe body 1, the inner wall of the mounting cover 2 is rotatably connected with a rotating rod, the side wall of the rotating rod is fixedly connected with a plurality of rotating blades 23, the side wall of the rotating rod is fixedly connected with an incomplete gear 8, the inner wall of the mounting cover 2 is fixedly connected with two fixed covers 3, the side wall of the mounting cover 2 is provided with two one-way air inlet pipes 4 in a penetrating way, the two one-way air inlet pipes 4 are respectively communicated with the two fixed covers 3, the one-way air inlet pipes 4 limit air from entering the fixed covers 3 from the outside, the inner walls of the two fixed covers 3 are respectively connected with sliding plates 5 in a sealing and sliding way, the opposite side walls of the two sliding plates 5 are respectively and fixedly connected with connecting, the side wall of the inner ring of the movable frame 7 is toothed, the movable frame 7 is matched with the incomplete gear 8, the top part in the mounting cover 2 is fixedly connected with a buffer box 10, the two fixed covers 3 are both communicated with the buffer box 10 through one-way air outlet pipes 9, and the one-way air outlet pipes 9 limit air to flow into the buffer box 10 only from the fixed covers 3;
1 inner wall fixedly connected with installing frame 12 of body, bottom fixedly connected with flexible gasbag 16 in installing frame 12, buffer box 10 is through jet-propelled pipe 11 and flexible gasbag 16 intercommunication, be equipped with the pressure valve on the jet-propelled pipe 11, flexible gasbag 16 lower extreme intercommunication is equipped with capillary 17, flexible gasbag 16 upper end fixedly connected with movable plate 15, the 15 lateral walls of movable plate are equipped with brush board 18, a plurality of cleaning cloth 19 of brush board 18 lateral wall fixedly connected with, a plurality of scraping piece groups 22 of brush board 18 lateral wall fixedly connected with, scraping piece group 22 comprises a plurality of scraping pieces, a plurality of scraping piece groups 22 and a plurality of cleaning cloth 19 crisscross arrangement, scraping piece group 22, cleaning cloth 19 all laminates with 14 lateral walls of filter screen.
The mounting frame 12 is provided with a driving mechanism for moving the brush plate 18, the driving mechanism comprises a placing groove 20 arranged inside the moving plate 15, the inner wall of the placing groove 20 is elastically connected with a placing plate 21 through a spring, the cross sections of the placing groove 20 and the placing plate 21 are both of a T-shaped structure, the placing plate 21 is made of a magnetic metal material, the placing plate 21 extends out of the placing groove 20 and is fixedly connected with the side wall of the brush plate 18, the inner wall of the mounting frame 12 is fixedly embedded with a plurality of permanent magnets 13, and the permanent magnets 13 are arranged at equal intervals.
The water flow enters from the right side of the pipe body 1, and the flow velocity is increased after the water flow flows from the pipeline with larger caliber to the pipeline with smaller caliber according to the venturi effect, so that the water flow is accelerated when passing through the part with smaller caliber of the pipe body 1, the accelerated water flow impacts the rotating blade 23 to rotate the rotating blade 23, and further drives the incomplete gear 8 to rotate clockwise, when the incomplete gear 8 is contacted with the upper inner wall of the moving frame 7, the moving frame 7 is driven to move rightwards, and further drives the two sliding plates 5 to move rightwards, the sliding plate 5 on the left side sucks the outside air into the fixed cover 3, the sliding plate 5 on the right side squeezes the air in the fixed cover 3 into the buffer box 10, when the incomplete gear 8 is contacted with the lower inner wall of the moving frame 7, the moving frame 7 is driven to move leftwards, and further drives the two sliding plates 5 to move leftwards, the sliding plate, the sliding plates 5 on the left side press air into the buffer box 10, the incomplete gear 8 continuously rotates, and the two sliding plates 5 reciprocate to continuously inject air into the buffer box 10.
The atmospheric pressure in the buffering box 10 constantly rises, when atmospheric pressure reaches the critical value of pressure valve, the air is from jet-propelled pipe 11 blowout to flexible gasbag 16 in, because the bore of capillary 17 is too little, the gaseous unable discharge from capillary 17 in time of blowout, so, can make flexible gasbag 16 extend, and promote the movable plate 15 and move up, after movable plate 15 moves up the highest point, the air is discharged from capillary 17 slowly, flexible gasbag 16 contracts gradually, drive movable plate 15 and move down, can drive brush board 18 through the reciprocating of movable plate 15, can brush the silt attached to filter screen 14 lateral wall through cleaning cloth 19, ensure filter screen 14 unobstructed, and then prevent the pipeline from blockking up.
When the moving plate 15 moves up and down, when the placing plate 21 moves to the position opposite to the permanent magnets 13, under the action of attraction force, the placing plate 21 can be close to the permanent magnets 13, when the placing plate 21 leaves the position opposite to the permanent magnets 13, the placing plate 21 can be far away from the permanent magnets 13 under the action of the tensile force of the spring, the placing plate 21 sequentially passes through the permanent magnets 13 and can reciprocate in the placing groove 20 to drive the brush plate 18 to reciprocate, so that the cleaning cloth 19 and the scraping blade group 22 are driven to reciprocate, stubborn sludge attached to the filter screen 14 can be scraped through the movement of the scraping blade group 22, and the cleaning effect of the device on the filter screen 14 is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a green city underground piping is with preventing becoming silted up dredging system, includes body (1), body (1) inner wall fixedly connected with filter screen (14), its characterized in that: a cleaning mechanism for cleaning the filter screen (14) is arranged in the pipe body (1), the cleaning mechanism comprises an installation cover (2), the mounting cover (2) is communicated with the side wall of the pipe body (1), the inner wall of the mounting cover (2) is rotatably connected with a rotating rod, the side wall of the rotating rod is fixedly connected with a plurality of rotating blades (23), the side wall of the rotating rod is fixedly connected with an incomplete gear (8), the inner wall of the mounting cover (2) is fixedly connected with two fixed covers (3), the inner walls of the two fixed covers (3) are respectively connected with sliding plates (5) in a sealing and sliding manner, the opposite side walls of the two sliding plates (5) are respectively fixedly connected with connecting rods (6), the two connecting rods (6) are jointly and fixedly connected with a movable frame (7), the top in the mounting cover (2) is fixedly connected with a buffer box (10), and the two fixing covers (3) are communicated with the buffer box (10) through one-way air outlet pipes (9);
the inner wall of the tube body (1) is fixedly connected with a mounting frame (12), the bottom in the mounting frame (12) is fixedly connected with a telescopic air bag (16), the buffer box (10) is communicated with the telescopic air bag (16) through an air injection tube (11), the lower end of the telescopic air bag (16) is communicated with a capillary tube (17), the upper end of the telescopic air bag (16) is fixedly connected with a movable plate (15), the side wall of the movable plate (15) is provided with a brush plate (18), the side wall of the brush plate (18) is fixedly connected with a plurality of cleaning cloths (19), and the side wall of the brush plate (18) is fixedly connected with a plurality of scraper groups (22);
the mounting frame (12) is provided with a driving mechanism for moving the brush plate (18).
2. The anti-sludge dredging system for the green urban underground pipeline as claimed in claim 1, wherein: the driving mechanism comprises a placing groove (20) arranged inside the moving plate (15), the inner wall of the placing groove (20) is elastically connected with a placing plate (21) through a spring, the placing plate (21) extends out of the placing groove (20) and is fixedly connected with the side wall of the brush plate (18), and a plurality of permanent magnets (13) are fixedly embedded in the inner wall of the mounting frame (12).
3. The anti-sludge dredging system for the green urban underground pipeline as claimed in claim 1, wherein: the side wall of the inner ring of the movable frame (7) is toothed, and the movable frame (7) is matched with the incomplete gear (8).
4. The anti-sludge dredging system for the green urban underground pipeline as claimed in claim 1, wherein: the installation cover (2) lateral wall runs through and is equipped with two one-way intake pipe (4), be equipped with the pressure valve on jet-propelled pipe (11).
5. The anti-sludge dredging system for the green urban underground pipeline as claimed in claim 1, wherein: the scraper group (22) is composed of a plurality of scrapers, and the plurality of scraper groups (22) and the plurality of cleaning cloths (19) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010956907.0A CN112113060A (en) | 2020-09-12 | 2020-09-12 | Green city underground piping is with preventing becoming silted up dredging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010956907.0A CN112113060A (en) | 2020-09-12 | 2020-09-12 | Green city underground piping is with preventing becoming silted up dredging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112113060A true CN112113060A (en) | 2020-12-22 |
Family
ID=73803057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010956907.0A Withdrawn CN112113060A (en) | 2020-09-12 | 2020-09-12 | Green city underground piping is with preventing becoming silted up dredging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112113060A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791485A (en) * | 2020-12-25 | 2021-05-14 | 黄汉凡 | Circulation alternating formula building sewage filtration equipment |
| CN112827226A (en) * | 2021-01-19 | 2021-05-25 | 张俊志 | Well water filtering structure of monitoring well |
| CN112845410A (en) * | 2021-01-06 | 2021-05-28 | 新疆农业大学 | Novel hydraulic engineering uses water conservancy pipeline |
-
2020
- 2020-09-12 CN CN202010956907.0A patent/CN112113060A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791485A (en) * | 2020-12-25 | 2021-05-14 | 黄汉凡 | Circulation alternating formula building sewage filtration equipment |
| CN112845410A (en) * | 2021-01-06 | 2021-05-28 | 新疆农业大学 | Novel hydraulic engineering uses water conservancy pipeline |
| CN112845410B (en) * | 2021-01-06 | 2022-06-17 | 新疆农业大学 | Hydraulic pipeline for hydraulic engineering |
| CN112827226A (en) * | 2021-01-19 | 2021-05-25 | 张俊志 | Well water filtering structure of monitoring well |
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Application publication date: 20201222 |