CN216566635U

CN216566635U - Municipal works drainage structures

Info

Publication number: CN216566635U
Application number: CN202220063216.2U
Authority: CN
Inventors: 黄磊; 黄伦敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-20
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a municipal engineering drainage structure, which relates to the technical field of municipal drainage and comprises a drainage pipe, wherein an installation cylinder is arranged on one side of the middle part of the drainage pipe, an inner cavity on one side of the installation cylinder is communicated with an inner cavity of the drainage pipe, a filter cylinder is arranged above the installation cylinder, a cleaning assembly is arranged between the filter cylinder and the installation cylinder, the cleaning assembly comprises a vertically-arranged central shaft, the upper end and the lower end of the central shaft are respectively movably inserted into the inner wall of the upper end of the filter cylinder and the inner wall of the lower end of the installation cylinder through a sealing bearing, and a first lantern ring is fixedly sleeved on the outer side wall of the lower end of the central shaft. According to the utility model, the second sleeve ring is fixedly sleeved at the upper end of the central shaft, the cleaning plate is fixedly connected at one end of the connecting rod, the sponge mat is bonded on the outer side surface of the cleaning plate, the central shaft rotates to drive the cleaning plate to rotate, so that the sponge mat on the outer side surface of the cleaning plate can clean the inner side wall of the central shaft, and the filter cartridge is prevented from being blocked by impurities to influence the drainage effect.

Description

Municipal works drainage structures

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a drainage structure for municipal engineering.

Background

Municipal works generally refer to municipal infrastructure construction works. Various public infrastructure constructions supporting urban life belong to the municipal engineering category, such as common urban roads and various pipelines closely related to life: drainage, water supply, reclaimed water, electric power, telecommunication, heat and gas pipelines and the like belong to the municipal engineering category.

However, at present, current municipal works drainage structures, when its long-term use, the water inlet end leads to the filter screen to block up because of piling up and adhering to of impurity easily to influence the effect of drainage, secondly, when clearing up the filter screen, need consume a large amount of manpowers, perhaps install extra cleaning equipment additional, thereby lead to equipment cost too high. Therefore, it is necessary to develop a drainage structure for municipal works to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal engineering drainage structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a municipal engineering drainage structure comprises a drainage pipe, wherein an installation cylinder is arranged on one side of the middle part of the drainage pipe, an inner cavity on one side of the installation cylinder is communicated with an inner cavity of the drainage pipe, a filter cylinder is arranged above the installation cylinder, a cleaning assembly is arranged between the filter cylinder and the installation cylinder and comprises a vertically placed central shaft, the upper end and the lower end of the central shaft are respectively movably inserted with the inner wall of the upper end of the filter cylinder and the inner wall of the lower end of the installation cylinder through sealing bearings, a first sleeve ring is fixedly sleeved on the outer side wall of the lower end of the central shaft, a plurality of blades distributed in an annular array are fixedly connected on the outer side wall of the first sleeve ring, the first sleeve ring and the blades are both positioned at the communication part of the inner cavity of the installation cylinder and the drainage pipe, a second sleeve ring is fixedly sleeved on the outer side of the upper end of the central shaft, a plurality of connecting rods distributed in an annular array are fixedly connected on the outer side wall of the second sleeve ring, the outside fixedly connected with of connecting rod cleans the board, and the lateral surface that cleans the board bonds and has the foam-rubber cushion, second lantern ring, connecting rod and clean the inner chamber that the board all is located the cartridge filter, and clean the foam-rubber cushion of board lateral surface and the inside wall laminating of cartridge filter.

Preferably, a connecting pipe is arranged between the mounting cylinder and the filter cylinder, the upper end of the connecting pipe is fixedly connected with the lower end of the filter cylinder, and an annular mounting plate fixedly sleeved with the filter cylinder is arranged on the outer side of the joint of the filter cylinder and the connecting pipe.

Preferably, the lower end of the connecting pipe and the upper end of the mounting cylinder are fixedly connected with connecting flanges, the connecting flanges are fixedly connected through bolts, and an annular sealing gasket is arranged between the two connecting flanges.

Preferably, a dome is arranged at the top of the filter cylinder, and a plurality of uniformly distributed filter holes are formed in the dome.

Preferably, a plurality of through grooves distributed in an annular array are formed in the outer side wall of the filter cylinder, the through grooves are fixedly connected with arc-shaped filter screens matched with the through grooves, and the inner side faces of the arc-shaped filter screens are attached to sponge pads on the outer side faces of the cleaning plates.

The utility model has the technical effects and advantages that:

1. according to the utility model, the second sleeve ring is fixedly sleeved at the upper end of the central shaft, the outer side wall of the second sleeve ring is fixedly connected with the connecting rod, one end of the connecting rod is fixedly connected with the cleaning plate, and the outer side surface of the cleaning plate is bonded with the sponge pad, so that the cleaning plate can be driven to rotate when the central shaft rotates, and the sponge pad on the outer side surface of the cleaning plate can clean the inner side wall of the central shaft, so that the filter cartridge is prevented from being blocked by impurities to influence the drainage effect;

2. according to the utility model, the mounting cylinder is arranged on one side of the drain pipe, the first sleeve ring is fixedly sleeved on the outer side of the lower end of the central shaft, the fan blades are fixedly connected to the outer side wall of the first sleeve ring, the first sleeve ring and the fan blades are both positioned in the inner cavity of the mounting cylinder, and part of the fan blades are positioned at the communication part of the mounting cylinder and the drain pipe, so that part of the fan blades can be impacted when water flow in the inner cavity of the drain pipe flows, the fan blades rotate and drive the central shaft to rotate, and further, the device can automatically clean impurities of the filter cylinder during drainage without external power equipment, thereby effectively reducing the equipment cost.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is an exploded view of the overall structure of the present invention.

Fig. 3 is a perspective view of the sweeping assembly of the present invention.

Fig. 4 is a perspective view of the filter cartridge structure of the present invention.

In the figure: 1. a drain pipe; 2. mounting the cylinder; 3. a filter cartridge; 4. a sweeping assembly; 5. a central shaft; 6. a first collar; 7. a fan blade; 8. a second collar; 9. a connecting rod; 10. cleaning the board; 11. a connecting pipe; 12. a connecting flange; 13. an annular mounting plate; 14. a dome; 15. an arc-shaped filter screen.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a municipal engineering drainage structure as shown in figures 1-4, which comprises a drainage pipe 1, wherein the drainage pipe 1 is used for being communicated with a main drainage pipe, one side of the middle part of the drainage pipe 1 is provided with an installation cylinder 2, the inner cavity of one side of the installation cylinder 2 is communicated with the inner cavity of the drainage pipe 1, a filter cylinder 3 is arranged above the installation cylinder 2, a cleaning assembly 4 is arranged between the filter cylinder 3 and the installation cylinder 2, and outside accumulated water enters the inner cavity of the installation cylinder 2 from the filter cylinder 3 and is collected to the inner cavity of the drainage pipe 1 for conveying.

It is specific, clean subassembly 4 and include vertical center pin 5 of placing, and the upper and lower both ends of center pin 5 are passed through sealed bearing and are pegged graft with the upper end inner wall of cartridge filter 3 and the lower extreme inner wall activity of installation section of thick bamboo 2 respectively, consequently center pin 5 self can rotate, the fixed cover of the lower extreme lateral wall of center pin 5 has been cup jointed first lantern ring 6, a plurality of flabellum 7 that are the annular array and distribute of the lateral wall fixedly connected with of first lantern ring 6, and first lantern ring 6 and flabellum 7 all are located installation section of thick bamboo 2 and drain pipe 1's inner chamber intercommunication department, consequently, the rivers of drain pipe 1 inner chamber can strike part flabellum 7 when flowing, flabellum 7 can take place to rotate and drive center pin 5 and rotate this moment.

Secondly, it has second lantern ring 8 to fix the cover in the upper end outside of center pin 5, the lateral wall fixedly connected with of second lantern ring 8 is a plurality of connecting rods 9 that are the annular array and distribute, the board 10 is cleaned to the outside fixedly connected with of connecting rod 9, and the lateral surface that cleans board 10 bonds there is the foam-rubber cushion, second lantern ring 8, connecting rod 9 and the inner chamber that cleans board 10 and all are located cartridge filter 3, and clean the foam-rubber cushion of board 10 lateral surface and the laminating of the inside wall of cartridge filter 3, center pin 5 can drive second lantern ring 8 when rotating, connecting rod 9 rotates with cleaning board 10, the foam-rubber cushion that cleans board 10 lateral surface this moment can clean the inside wall of cartridge filter 3.

Further, be provided with connecting pipe 11 between installation section of thick bamboo 2 and cartridge filter 3, the upper end of connecting pipe 11 and the lower extreme fixed connection of cartridge filter 3 clean the inner chamber that subassembly 4 is located connecting pipe 11, connecting pipe 11 plays the effect of intercommunication cartridge filter 3 and installation section of thick bamboo 2, the junction outside of cartridge filter 3 and connecting pipe 11 is provided with the annular mounting panel 13 that fixedly cup joints with cartridge filter 3, annular mounting panel 13 and the laminating of ground ensure that cartridge filter 3 can install subaerial.

And, equal fixedly connected with flange 12 in the lower extreme of connecting pipe 11 and the upper end of installation section of thick bamboo 2, pass through bolt fixed connection between two flange 12, and be provided with annular sealed pad between two flange 12, flange 12 sets up mainly used fixed connection connecting pipe 11 and installation section of thick bamboo 2.

Moreover, the dome 14 is provided on the top of the filter cartridge 3, and the dome 14 is provided with a plurality of filter holes uniformly distributed, so that the dome 14 can reduce the possibility of impurities accumulating on the top of the filter cartridge 3.

Secondly, set up a plurality of logical grooves that are the distribution of annular array at the lateral wall of cartridge filter 3, lead to the curved filter screen 15 of inslot fixedly connected with looks adaptation with it, and curved filter screen 15's medial surface and the foam-rubber cushion laminating of cleaning board 10 lateral surface, the inner chamber that external ponding got into cartridge filter 3 is convenient for in the setting of leading to the groove, curved filter screen 15's setting is used for filtering the impurity in the ponding, thereby avoid impurity to get into the inner chamber of drain pipe 1 and lead to the drainage person in charge to block up.

The working principle of the utility model is as follows:

when the device is used, outside accumulated water enters the inner cavity of the filter cylinder 3 through the arc-shaped filter screen 15 and the filter holes in the circular top 14, falls into the inner cavity of the drain pipe 1 under the action of gravity, and finally is collected to the main drain pipe for conveying, and when water flow in the main drain pipe flows through the inner cavity of the mounting cylinder 2, part of fan blades 7 in the inner cavity of the mounting cylinder 2 can be impacted, so that the fan blades 7 can rotate;

when flabellum 7 rotates, connecting action through center pin 5 drives second lantern ring 8, connecting rod 9 and cleans board 10 and rotates, and because the foam-rubber cushion that cleans board 10 lateral surfaces and the inside wall laminating of cartridge filter 3, consequently clean the foam-rubber cushion of board 10 lateral surfaces and can clean the inside wall of cartridge filter 3 and arc filter screen 15 to avoid the filtration pore on the arc filter screen 15 to be blockked up and influence the drainage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a municipal works drainage structures, includes drain pipe (1), its characterized in that: an installation cylinder (2) is arranged on one side of the middle part of the drain pipe (1), an inner cavity on one side of the installation cylinder (2) is communicated with an inner cavity of the drain pipe (1), a filter cylinder (3) is arranged above the installation cylinder (2), a cleaning assembly (4) is arranged between the filter cylinder (3) and the installation cylinder (2), the cleaning assembly (4) comprises a vertically placed central shaft (5), the upper end and the lower end of the central shaft (5) are respectively movably inserted into the inner wall of the upper end of the filter cylinder (3) and the inner wall of the lower end of the installation cylinder (2) through a sealing bearing, a first lantern ring (6) is fixedly sleeved on the outer side wall of the lower end of the central shaft (5), a plurality of fan blades (7) distributed in an annular array are fixedly connected on the outer side wall of the first lantern ring (6), and the first lantern ring (6) and the fan blades (7) are both located at the inner cavity communication part of the installation cylinder (2) and the drain pipe (1), the fixed cover in the upper end outside of center pin (5) has connect the second lantern ring (8), a plurality of connecting rods (9) that are the annular array and distribute of lateral wall fixedly connected with of the second lantern ring (8), the outside fixedly connected with of connecting rod (9) cleans board (10), and the lateral surface that cleans board (10) bonds and has the foam-rubber cushion, the second lantern ring (8), connecting rod (9) and clean board (10) and all be located the inner chamber of cartridge filter (3), and clean the foam-rubber cushion of board (10) lateral surface and the inside wall laminating of cartridge filter (3).

2. The municipal drainage structure according to claim 1, wherein: be provided with connecting pipe (11) between installation section of thick bamboo (2) and cartridge filter (3), the upper end of connecting pipe (11) and the lower extreme fixed connection of cartridge filter (3), the junction outside of cartridge filter (3) and connecting pipe (11) is provided with annular mounting panel (13) that cup joints with cartridge filter (3) is fixed.

3. The municipal drainage structure according to claim 2, wherein: the lower end of the connecting pipe (11) and the upper end of the mounting cylinder (2) are fixedly connected with connecting flanges (12), two the connecting flanges (12) are fixedly connected through bolts, and an annular sealing gasket is arranged between the two connecting flanges (12).

4. The municipal drainage structure according to claim 3, wherein: the top of the filter cylinder (3) is provided with a dome (14), and the dome (14) is provided with a plurality of uniformly distributed filter holes.

5. The municipal drainage structure according to claim 4, wherein: the lateral wall of cartridge filter (3) is seted up a plurality of logical grooves that are annular array and distribute, lead to the interior fixedly connected with of groove and with arc filter screen (15) of looks adaptation thereof, and the medial surface of arc filter screen (15) and the foam-rubber cushion laminating of cleaning board (10) lateral surface.