CN111764486B - Municipal administration water supply and drainage structure with prevent blockking up function - Google Patents
Municipal administration water supply and drainage structure with prevent blockking up function Download PDFInfo
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- CN111764486B CN111764486B CN202010660271.5A CN202010660271A CN111764486B CN 111764486 B CN111764486 B CN 111764486B CN 202010660271 A CN202010660271 A CN 202010660271A CN 111764486 B CN111764486 B CN 111764486B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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Abstract
A municipal water supply and drainage structure with an anti-blocking function comprises a first partition plate, a second partition plate, a mounting part and a guide rod, wherein the first partition plate and the second partition plate are preset in an underground drainage channel; the first partition plate and the second partition plate divide the interior of the underground drainage channel into a water inlet bin, a collection bin and a drainage bin in sequence; the second clapboard is provided with a filtering hole; the mounting part is connected with a first partition plate positioned in the water inlet bin, and a coarse filter plate is arranged in the mounting bin arranged in the mounting part in a sliding manner; a first through hole is formed in the end face, connected with the mounting part, of the first partition plate; the end face of the coarse filter plate is uniformly provided with crushing teeth, and the coarse filter plate is connected with the first partition plate through a plurality of groups of telescopic buffer rods; a collecting box is arranged in the collecting bin; the collecting box is connected with a plurality of groups of guide rods in a sliding manner through a plurality of groups of fixing blocks; the end surfaces of the collecting boxes, which are far away from each other, are respectively provided with a first opening and a plurality of groups of second through holes; the guide rods are distributed in the collecting bin side by side. The municipal drainage channel can effectively avoid blockage, and impurities trapped in the drainage channel can be conveniently cleaned.
Description
Technical Field
The invention relates to the technical field of municipal construction, in particular to a municipal water supply and drainage structure with an anti-blocking function.
Background
As society develops more and more people live in cities, the amount of urban wastewater discharge and garbage production gradually increases, so that municipal drainage ditches are often blocked; municipal drainage ditches are usually preset underground, unsmooth drainage can bring huge influence to life of people when the drainage ditches are blocked, rainfall is increased when the plum rain season comes, urban waterlogging can be caused if the urban drainage ditches are blocked, and huge potential safety hazards can bring huge property loss to people; the pollutants blocked by the drainage ditch mainly comprise sludge, large suspended matters, plastic bags floating in the drainage ditch, and other impurities, and once the drainage ditch is blocked, a large amount of manpower and material resources are consumed to dredge the drainage ditch; therefore, the municipal water supply and drainage structure with the anti-blocking function is provided in the application.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides the municipal water supply and drainage structure with the anti-blocking function, which can effectively avoid the blockage of a municipal drainage channel and is convenient to clean impurities trapped in the drainage channel.
(II) technical scheme
In order to solve the problems, the invention provides a municipal water supply and drainage structure with an anti-blocking function, which comprises a first partition plate, a second partition plate, an installation part, a guide rod, a telescopic buffer rod and a coarse filter plate, wherein the first partition plate and the second partition plate are preset in an underground drainage channel;
the first partition plate and the second partition plate are distributed side by side and used for sequentially dividing the interior of the underground drainage channel into a water inlet bin, a collection bin and a drainage bin along the water flow direction; a plurality of first filtering holes are uniformly formed in the second partition plate;
the water inlet bin is provided with a first end cover on the upper end surface of the underground drainage channel; the installation part is positioned in the water inlet bin and is connected with the first partition plate, and the installation part is provided with an installation bin along the central axis direction of the installation part; a plurality of groups of first through holes are formed in the end face where the first partition plate is connected with the mounting part; the installation bin and the water inlet bin are communicated with the plurality of groups of first through holes;
the coarse filter plate is provided with a plurality of groups of second filter holes and is positioned in the installation bin, the coarse filter plate is connected with the inner wall of the installation bin in a sliding manner, and a plurality of crushing teeth are uniformly arranged on the end face of the coarse filter plate facing the incoming water direction; the multiple groups of telescopic buffer rods are distributed in the mounting bin in parallel, and two ends of the multiple groups of telescopic buffer rods are respectively connected with the coarse filter plate and the first partition plate;
the collecting bin is provided with a second end cover on the upper end surface of the underground drainage channel, and a collecting box is arranged in the collecting bin; a plurality of groups of fixed blocks are arranged on the side end face of the collecting box; a plurality of groups of assembly holes are arranged on the plurality of groups of fixing blocks; the end surface of the collecting box facing the first partition plate is provided with a first opening, and the end surface of the collecting box facing the second partition plate is provided with a plurality of groups of second through holes;
the multiunit guide bar distributes side by side in collecting the storehouse, and the multiunit guide bar is perpendicular with the bottom surface in collecting the storehouse, and the inner wall in collecting the storehouse is all connected to the multiunit guide bar, and multiunit guide bar passes multiunit pilot hole and sliding connection multiunit fixed block.
Preferably, the upper end faces of the first end cover and the second end cover are flush with the upper end face of the underground drainage channel.
Preferably, the projection of the mounting portion is in a shape of a Chinese character 'hui'.
Preferably, a slope portion is included; the inclined part is positioned in the water inlet bin, the inclined part is connected with the bottom surface of the water inlet bin and the first partition plate, and the end surface of the inclined part facing to the water inlet direction inclines downwards towards the bottom surface of the water inlet bin.
Preferably, the inclined part is made of concrete.
Preferably, a plurality of groups of guide sliding plates are arranged on the end face, facing the first partition plate, of the collection box side by side; a plurality of groups of first sliding grooves are arranged on the first partition plate side by side; the first spout of multiunit all is equipped with the second opening that is used for supplying multiunit direction slide to slide and inserts in the first spout of multiunit on the terminal surface of first baffle.
Preferably, the upper end face of the collecting box is provided with a plurality of groups of first hanging rings.
Preferably, the device comprises a plurality of groups of winding components; each set of winding components comprises a plurality of groups of rotating plates, a plurality of groups of barbs and a rotating shaft;
the multiple groups of rotating shafts are distributed in the collecting box side by side along the central axis direction of the collecting box, the central axes of the multiple groups of rotating shafts are vertical to the central axis of the collecting box, and the multiple groups of rotating shafts are rotatably connected with the inner wall of the collecting box;
the rotating plates are uniformly arranged on the rotating shafts respectively, and are circumferentially and uniformly distributed by taking the central axes of the rotating shafts as the center;
the multiunit barb uses the axis of multiunit rotation axis to be circumference evenly distributed as the center, and the multiunit barb lies in between the adjacent rotor plate of multiunit respectively, and the multiunit barb is installed respectively on the multiunit rotation axis.
Preferably, the U-shaped plate further comprises a U-shaped plate for rotatably installing a plurality of groups of rotating shafts; wherein, the collecting box is provided with U-shaped second sliding grooves on the adjacent inner walls of three groups of the collecting box along the circumferential direction of the collecting box;
the U-shaped plates are inserted into the second sliding grooves in a matched mode, and the end faces, facing the bottom face of the collecting box, of the U-shaped plates press the bottom face of the collecting box tightly.
Preferably, the U-shaped plates are provided with a plurality of groups of second hanging rings.
The technical scheme of the invention has the following beneficial technical effects:
when the underground drainage channel is used, water flow in the underground drainage channel flows along the directions of the water inlet bin, the collection bin and the drainage bin, the water flow enters the installation bin and is in contact with the coarse filter plate, the coarse filter plate filters and intercepts large impurities in water, the water flow impacts the coarse filter plate and extrudes a plurality of groups of telescopic buffer rods, so that the coarse filter plate is driven to reciprocate along the water flow direction, and crushing teeth are arranged on the end face, facing the water inlet direction, of the coarse filter plate and act on the large-particle impurities tightly pressed on the coarse filter plate, so that the large-particle impurities are crushed; the crushed impurities enter the collecting bin through the first through hole along with water flow and enter the collecting bin through the first opening; impurities in the water flow are finally intercepted in the collecting box, and the water with the filtered impurities flows out of the second through hole and flows into the drainage bin from the first filtering hole to be continuously drained along the underground drainage channel; in addition, the first end cover is opened, so that large impurities which are suspended and gathered in the water inlet bin can be conveniently cleaned; the second end cover is opened, the collecting box is lifted up, the collecting box moves along the length direction of the plurality of groups of guide rods and is taken out from the second end cover, so that impurities in the collecting box can be cleaned, and the operation is simple and the use is convenient;
in the invention, flowing water impacts the rotating plates to drive the rotating plates and the rotating shafts to rotate, and the barbs rotate along with the rotating shafts to wind plastic bags and linen garbage in water flow, so that holes are prevented from being blocked.
Drawings
FIG. 1 is a schematic structural view of a municipal water supply and drainage structure with an anti-clogging function according to the present invention.
FIG. 2 is an enlarged schematic structural view of a part A of the municipal water supply and drainage structure with the anti-clogging function provided by the invention.
FIG. 3 is an enlarged schematic view of a part at B in the municipal water supply and drainage structure with the anti-clogging function according to the invention.
FIG. 4 is a schematic perspective view of a collection box of a municipal water supply and drainage structure with an anti-clogging function according to the present invention.
Reference numerals: 1. an underground drainage channel; 2. a water inlet bin; 3. a first end cap; 4. an installation part; 5. a first separator; 6. a second end cap; 7. a collection bin; 8. a collection box; 9. a first suspension loop; 10. a guide bar; 11. a second separator; 12. a drainage bin; 13. a fixed block; 14. a second through hole; 15. a U-shaped plate; 16. a first through hole; 17. an inclined portion; 18. a telescopic buffer rod; 19. a coarse filter plate; 20. crushing teeth; 21. a rotating plate; 22. a barb; 23. a rotating shaft; 24. a second chute; 25. a first opening; 26. a guide slide plate; 27. and (7) assembling holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the municipal water supply and drainage structure with the anti-blocking function provided by the invention comprises a first partition plate 5 and a second partition plate 11 which are preset in an underground drainage channel 1, a mounting part 4, a guide rod 10, a telescopic buffer rod 18 and a coarse filter plate 19;
the first partition plate 5 and the second partition plate 11 are distributed side by side and used for sequentially dividing the interior of the underground drainage channel 1 into a water inlet bin 2, a collection bin 7 and a drainage bin 12 along the water flow direction; a plurality of first filtering holes are uniformly formed in the second partition plate 11; it should be noted that the underground drainage channel 1 is a drainage channel constructed in the city underground by using a concrete structure;
the water inlet bin 2 is provided with a first end cover 3 on the upper end surface of the underground drainage channel 1; the mounting part 4 is positioned in the water inlet bin 2, the mounting part 4 is connected with the first partition plate 5, and the mounting part 4 is provided with a mounting bin along the central axis direction thereof; the end surface of the mounting part 4 of the mounting bin facing the water inlet direction is provided with a water inlet opening, and the end surface of the mounting bin early mounting part 4 connected with the first partition plate 5 is provided with a water outlet opening; a plurality of groups of first through holes 16 are arranged on the end surface of the first partition plate 5 connected with the mounting part 4; the installation bin, the water inlet bin 2 and the plurality of groups of first through holes 16 are communicated;
a plurality of groups of second filter holes are formed in the coarse filter plate 19, the coarse filter plate 19 is positioned in the installation bin, the coarse filter plate 19 is connected with the inner wall of the installation bin in a sliding mode, and a plurality of crushing teeth 20 are uniformly arranged on the end face, facing the incoming water direction, of the coarse filter plate 19;
a plurality of groups of telescopic buffer rods 18 are distributed in the mounting bin side by side, and two ends of the plurality of groups of telescopic buffer rods 18 are respectively connected with the coarse filter plate 19 and the first partition plate 5; it should be noted that the telescopic buffer rod 18 is a connecting rod with telescopic function, which is not described in detail in the prior art, for example, the telescopic buffer rod 18 is selected from, but not limited to, a fixed cylinder, a sliding rod, a sliding member and a spring; one end of the fixed cylinder is connected with the first partition plate 5, and the other end of the fixed cylinder is provided with a mounting hole; a sealing sleeve is arranged in the mounting hole; one end of the slide bar is connected with the coarse filter plate 19, the other end of the slide bar passes through the sealing sleeve and is connected with the sliding part, and the slide bar is in interference fit with the sealing sleeve; the sliding piece is connected with the inner wall of the fixed cylinder in a sliding manner; the spring is positioned in the fixed cylinder, the spring is sleeved on the outer side of the sliding rod, and two ends of the spring are respectively connected with the sliding part and the inner wall of the fixed cylinder;
the collection bin 7 is provided with a second end cover 6 on the upper end surface of the underground drainage channel 1, and a collection box 8 is arranged in the collection bin 7; a plurality of groups of fixed blocks 13 are arranged on the side end face of the collecting box 8; a plurality of groups of assembling holes 27 are arranged on the plurality of groups of fixing blocks 13; a first opening 25 is arranged on the end surface of the collecting box 8 facing the first partition plate 5, and a plurality of groups of second through holes 14 are arranged on the end surface of the collecting box 8 facing the second partition plate 11; in addition, the bottom surface and the side end surface of the collecting box 8 are provided with a plurality of groups of second through holes 14;
the multiunit guide bar 10 distributes in collecting bin 7 side by side, and multiunit guide bar 10 is perpendicular with the bottom surface of collecting bin 7, and the inner wall of collecting bin 7 is all connected to multiunit guide bar 10, and multiunit guide bar 10 passes multiunit pilot hole 27 and sliding connection multiunit fixed block 13.
When the underground drainage channel is used, water flow in the underground drainage channel 1 flows along the directions of the water inlet bin 2, the collection bin 7 and the drainage bin 12, the water flow enters the installation bin and is in contact with the coarse filter plate 19, the coarse filter plate 19 filters and intercepts large impurities in water, the water flow impacts the coarse filter plate 19 and extrudes a plurality of groups of telescopic buffer rods 18, so that the coarse filter plate 19 is driven to reciprocate along the water flow direction, and the end face, facing the water inlet direction, of the coarse filter plate 19 is provided with crushing teeth 20 which act on the large-particle impurities tightly pressed on the coarse filter plate 19 to crush the large-particle impurities; the crushed impurities enter the collecting bin 7 through the first through hole 16 along with water flow and enter the collecting box 8 through the first opening 25; the impurities in the water flow are finally trapped in the collecting box 8, and the water with the filtered impurities flows out of the second through hole 14 and flows into the drainage bin 12 from the first filtering hole to be continuously drained along the underground drainage channel 1; in addition, the first end cover 3 is opened, so that large impurities which are suspended and gathered in the incoming water bin 2 can be conveniently cleaned; open second end cover 6, lift collecting box 8, collecting box 8 removes and takes out from second end cover 6 along the length direction of multiunit guide bar 10, can clear up the impurity in the collecting box 8, easy operation convenient to use.
In an alternative embodiment, the upper end faces of both the first and second end caps 3, 6 are flush with the upper end face of the underdrain 1.
In an alternative embodiment, the projection of the mounting portion 4 is a zigzag shape.
In an alternative embodiment, a slope 17 is included; the inclined part 17 is positioned in the water inlet bin 2, the inclined part 17 is connected with the bottom surface of the water inlet bin 2 and the first partition plate 5, and the end surface of the inclined part 17 facing the water inlet direction inclines downwards towards the bottom surface of the water inlet bin 2; the inclined part 17 is made of concrete;
the inclined part 17 can collect sludge impurities flowing along with water flow on one side of the first clapboard 5 facing to the incoming water direction, and the collected sludge impurities can be cleaned by using a sewage pump; the inclined portion 17 made of concrete is structurally stable and resistant to impact.
In an alternative embodiment, the collection box 8 is provided with a plurality of sets of guide slides 26 side by side on the end face facing the first partition 5; a plurality of groups of first sliding grooves are arranged on the first partition plate 5 side by side; the end face of the first partition plate 5 of each of the plurality of groups of first sliding grooves is provided with a second opening for the plurality of groups of guide sliding plates 26 to be slidably inserted into the plurality of groups of first sliding grooves; the collecting chamber 8 is slidably connected to the first partition 5 to improve the stability of the collecting chamber 8 and ensure that the water flowing out of the plurality of sets of first through holes 16 directly enters the collecting chamber 8 through the first opening 25.
In an alternative embodiment, the upper end face of the collecting chamber 8 is provided with a plurality of sets of first suspension loops 9 to facilitate the removal of the collecting chamber 8 from the collecting chamber 7.
In an optional embodiment, a plurality of groups of rolling components are included; each winding assembly comprises a plurality of groups of rotating plates 21, a plurality of groups of barbs 22 and a rotating shaft 23;
the multiple groups of rotating shafts 23 are distributed in the collecting box 8 side by side along the central axis direction of the collecting box 8, the central axes of the multiple groups of rotating shafts 23 are vertical to the central axis of the collecting box 8, and the multiple groups of rotating shafts 23 are rotatably connected with the inner wall of the collecting box 8;
the plurality of groups of rotating plates 21 are respectively and uniformly arranged on the plurality of groups of rotating shafts 23, and the plurality of groups of rotating plates 21 are uniformly distributed in a circumference manner by taking the central axes of the plurality of groups of rotating shafts 23 as the center;
the multiple groups of barbs 22 are circumferentially and uniformly distributed by taking the central axes of the multiple groups of rotating shafts 23 as centers, the multiple groups of barbs 22 are respectively positioned between the multiple groups of adjacent rotating plates 21, and the multiple groups of barbs 22 are respectively arranged on the multiple groups of rotating shafts 23;
the water that flows strikes rotor plate 21, drives multiunit rotor plate 21 and multiunit rotation axis 23 rotatory, and multiunit barb 22 is rotatory in order to twine the plastic bag in the rivers and burlap class rubbish along with multiunit rotation axis 23, avoids it to cause the jam to the hole.
In an alternative embodiment, it also includes U-shaped plates 15 for rotatably installing multiple sets of rotating shafts 23; wherein, the collecting box 8 is provided with U-shaped second sliding grooves 24 on three groups of adjacent inner walls of the collecting box 8 along the circumferential direction;
the U-shaped plates 15 are inserted into the second sliding grooves 24 in a matching way, and the end surfaces of the U-shaped plates 15 facing the bottom surface of the collecting box 8 are pressed against the bottom surface of the collecting box 8; the u-shaped plate 15 provided is easy to take out from the collecting box 8 to clean up the waste wound on the rotating shaft 23.
In an alternative embodiment the u-shaped plates 15 are provided with sets of second loops.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A municipal water supply and drainage structure with an anti-blocking function is characterized by comprising a first partition plate (5) and a second partition plate (11) which are preset in an underground drainage channel (1), a mounting part (4), a guide rod (10), an inclined part (17), a telescopic buffer rod (18), a plurality of groups of winding components and a coarse filter plate (19);
the first partition plate (5) and the second partition plate (11) are distributed side by side and used for sequentially dividing the interior of the underground drainage channel (1) into a water supply bin (2), a collection bin (7) and a drainage bin (12) along the water flow direction; a plurality of first filtering holes are uniformly formed in the second partition plate (11);
the water inlet bin (2) is provided with a first end cover (3) on the upper end surface of the underground drainage channel (1); the mounting part (4) is positioned in the water inlet bin (2), the mounting part (4) is connected with the first partition plate (5), and the mounting part (4) is provided with a mounting bin along the central axis direction thereof; a plurality of groups of first through holes (16) are arranged on the end surface of the first partition plate (5) connected with the mounting part (4); the installation bin, the water inlet bin (2) and a plurality of groups of first through holes (16) are communicated;
the inclined part (17) is positioned in the water inlet bin (2), the inclined part (17) is connected with the bottom surface of the water inlet bin (2) and the first partition plate (5), and the end surface of the inclined part (17) facing to the water inlet direction inclines downwards towards the bottom surface of the water inlet bin (2);
a plurality of groups of second filtering holes are formed in the coarse filtering plate (19), the coarse filtering plate (19) is located in the installation bin, the coarse filtering plate (19) is connected with the inner wall of the installation bin in a sliding mode, and a plurality of crushing teeth (20) are uniformly arranged on the end face, facing the incoming water direction, of the coarse filtering plate (19); a plurality of groups of telescopic buffer rods (18) are distributed in the mounting bin side by side, and two ends of the plurality of groups of telescopic buffer rods (18) are respectively connected with the coarse filter plate (19) and the first partition plate (5);
the collection bin (7) is provided with a second end cover (6) on the upper end surface of the underground drainage channel (1), and a collection box (8) is arranged in the collection bin (7); a plurality of groups of fixed blocks (13) are arranged on the side end surface of the collecting box (8); a plurality of groups of assembly holes (27) are arranged on the plurality of groups of fixing blocks (13); a first opening (25) is arranged on the end surface of the collecting box (8) facing the first partition plate (5), and a plurality of groups of second through holes (14) are arranged on the end surface of the collecting box (8) facing the second partition plate (11);
a plurality of groups of guide rods (10) are distributed in the collection bin (7) side by side, the plurality of groups of guide rods (10) are vertical to the bottom surface of the collection bin (7), the plurality of groups of guide rods (10) are all connected with the inner wall of the collection bin (7), and the plurality of groups of guide rods (10) penetrate through the plurality of groups of assembly holes (27) and are connected with a plurality of groups of fixing blocks (13) in a sliding manner;
each winding assembly comprises a plurality of groups of rotating plates (21), a plurality of groups of barbs (22) and a rotating shaft (23);
the multiple groups of rotating shafts (23) are distributed in the collecting box (8) side by side along the central axis direction of the collecting box (8), the central axes of the multiple groups of rotating shafts (23) are vertical to the central axis of the collecting box (8), and the multiple groups of rotating shafts (23) are rotatably connected with the inner wall of the collecting box (8);
the multiple groups of rotating plates (21) are respectively and uniformly arranged on the multiple groups of rotating shafts (23), and the multiple groups of rotating plates (21) are uniformly distributed in a circle by taking the central axes of the multiple groups of rotating shafts (23) as the center;
the multiple groups of barbs (22) are circumferentially and uniformly distributed by taking the central axes of the multiple groups of rotating shafts (23) as the center, the multiple groups of barbs (22) are respectively positioned between the multiple groups of adjacent rotating plates (21), and the multiple groups of barbs (22) are respectively arranged on the multiple groups of rotating shafts (23).
2. The municipal water supply and drainage structure with the anti-clogging function according to claim 1, wherein the upper end faces of the first end cover (3) and the second end cover (6) are flush with the upper end face of the underground drainage channel (1).
3. The municipal water supply and drainage structure with the anti-clogging function according to claim 1, wherein the projection of the mounting part (4) is in a shape of Chinese character 'hui'.
4. The municipal water supply and drainage structure with the anti-clogging function according to claim 1, wherein the inclined part (17) is made of concrete.
5. The municipal water supply and drainage structure with the anti-clogging function according to claim 1, wherein the collection box (8) is provided with a plurality of sets of guide sliding plates (26) side by side on the end surface facing the first partition plate (5); a plurality of groups of first sliding grooves are arranged on the first partition plate (5) side by side; the end face of the first partition plate (5) is provided with a plurality of groups of first sliding grooves, and second openings for the plurality of groups of guide sliding plates (26) to be inserted into the plurality of groups of first sliding grooves in a sliding mode are formed in the plurality of groups of first sliding grooves.
6. The municipal water supply and drainage structure with the anti-clogging function according to claim 1, wherein the collection box (8) is provided at its upper end with a plurality of sets of first hanging rings (9).
7. The municipal water supply and drainage structure with the anti-clogging function according to claim 1, further comprising U-shaped plates (15) for rotatably mounting a plurality of sets of rotating shafts (23); wherein, the collecting box (8) is provided with U-shaped second sliding grooves (24) on three groups of adjacent inner walls of the collecting box (8) along the circumferential direction of the collecting box;
the U-shaped plate (15) is inserted into the second runner (24) in a matching way, and the end surface of the U-shaped plate (15) facing the bottom surface of the collecting box (8) compresses the bottom surface of the collecting box (8).
8. The municipal water supply and drainage structure with the anti-clogging function according to claim 7, wherein the U-shaped plates (15) are provided with a plurality of sets of second hanging rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010660271.5A CN111764486B (en) | 2020-07-10 | 2020-07-10 | Municipal administration water supply and drainage structure with prevent blockking up function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010660271.5A CN111764486B (en) | 2020-07-10 | 2020-07-10 | Municipal administration water supply and drainage structure with prevent blockking up function |
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| CN111764486A CN111764486A (en) | 2020-10-13 |
| CN111764486B true CN111764486B (en) | 2021-09-14 |
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| CN202010660271.5A Active CN111764486B (en) | 2020-07-10 | 2020-07-10 | Municipal administration water supply and drainage structure with prevent blockking up function |
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| CN113718922B (en) * | 2021-10-10 | 2023-07-14 | 青岛海德工程集团股份有限公司 | Self-cleaning anti-blocking device for municipal underground drainage pipeline |
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