CN214738623U

CN214738623U - Municipal works drainage is with preventing blockking up pipeline

Info

Publication number: CN214738623U
Application number: CN202120573259.0U
Authority: CN
Inventors: 温清丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-16
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a municipal works drainage is with preventing blockking up pipeline, the pressure water inlet pipe comprises a water inlet pipe, the inlet tube top is connected with the well lid, the inner wall horizontal installation of inlet tube has the grid, the inner wall horizontal installation of inlet tube has the filter screen, and the filter screen is located the grid below, grid and filter screen lateral wall fixedly connected with frame all around, the bottom outer wall circumference fixed mounting who is rich in the frame on the inner wall of inlet tube has a plurality of cardboards, fixedly connected with device case on the outer wall of inlet tube one side, the inside fixed mounting of device case has the motor, the output transmission of motor is connected with the pivot, and inside the one end of pivot runs through inlet tube inner wall to inlet tube, the pivot is located the grid top. The utility model discloses well lid, grid and filter screen carry out the layering to sewage and filter, and the interception is adsorbed to floater and suspended solid in the sewage to the stirring tooth, deposits the silt in the sewage in the sedimentation tank, and filtration membrane further filters sewage, effectively prevents drainage pipe's jam.

Description

Municipal works drainage is with preventing blockking up pipeline

Technical Field

The utility model relates to a municipal works technical field especially relates to a municipal works drainage is with preventing blockking up pipeline.

Background

The municipal drainage pipeline refers to rainwater and sewage pipelines under municipal roads, namely commonly called 'sewer pipelines', and is generally called municipal drainage pipelines in engineering. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. The drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby, and sewage is discharged into a sewage treatment plant, so the municipal drainage pipeline comprises two pipelines of rainwater and sewage.

However, most of the existing municipal drainage pipelines discharge sewage by using gravity, when solid garbage in a sewer pipe is accumulated too much, the sewer pipe is still easy to be blocked, and the traditional sewer pipe is mostly provided with no filtering facility, so that once the sewer pipe is blocked, the sewer pipe is difficult to clean and dredge. Therefore, there is a need to design an anti-clogging pipe for municipal drainage to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that most municipal drainage pipelines in the prior art do not have filtering facilities and are easy to block, and providing a municipal engineering drainage is with preventing blocking up pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-clogging pipeline for municipal engineering drainage comprises a water inlet pipe, wherein the top end of the water inlet pipe is connected with a well cover, the inner wall of the water inlet pipe is horizontally provided with a grid, the inner wall of the water inlet pipe is horizontally provided with a filter screen, the filter screen is positioned below the grille, the peripheries of the grille and the side wall of the filter screen are fixedly connected with a frame, the inner wall of the water inlet pipe is circumferentially and fixedly provided with a plurality of clamping plates around the outer wall at the bottom of the frame, the outer wall of one side of the water inlet pipe is fixedly connected with a device box, the interior of the device box is fixedly provided with a motor, the output end of the motor is connected with a rotating shaft in a transmission way, one end of the rotating shaft penetrates through the inner wall of the water inlet pipe to the interior of the water inlet pipe, the rotating shaft is positioned above the grating, the inlet tube bottom both sides all are connected with the drain pipe, vertical filtration membrane of installing on the drain pipe inner wall, the bottom of drain pipe is connected with the sedimentation tank, and the sedimentation tank is the V style of calligraphy.

Furthermore, a plurality of clamping blocks are arranged on the outer wall of the bottom of the frame, the number of the clamping blocks is consistent with the number of the clamping plates, and clamping grooves matched with the clamping blocks are formed in the outer wall of the top of the clamping plates.

Furthermore, a thread groove is formed in the clamping plate, a first bolt is connected to the inner portion of the thread groove in a threaded mode, and one end of the first bolt is connected to the inner side of the water inlet pipe in a threaded mode.

Further, the inner wall of the drain pipe is wrapped around the outer walls of the two sides of the filtering membrane and is circumferentially and fixedly provided with a plurality of fixing plates, the inner portions of the fixing plates are in threaded connection with second bolts, and one ends of the second bolts are in threaded connection with the inner side of the drain pipe.

Furthermore, a sealing ring is arranged between the rotating shaft and the side wall of the water inlet pipe, stirring teeth are sleeved on the periphery of the outer wall of the rotating shaft, and the stirring teeth are in a thread shape.

Further, annular water conservancy diversion mouth has been seted up at the top of well lid, a plurality of inlet openings have evenly been seted up to the bottom of well lid, the top center department of well lid is provided with the warning sign.

The utility model has the advantages that:

1. through the grid and the filter screen that set up, grid and filter screen carry out the layering to sewage and filter, and the grid intercepts great floater and suspended solid in to sewage, and the filter screen intercepts the less graininess filth in the sewage, and grid and filter screen intercept most of impurity on inlet tube upper portion, the effectual jam that prevents drainage pipe.

2. Through the pivot and the stirring tooth that set up, the stirring tooth can adsorb and block some floater and the suspended solid in the sewage, and when the grid was more to the great floater and the suspended solid on upper portion, the pivot can drive the stirring tooth and rotate, stirs floater and suspended solid and smashes, prevents that the drainage is not smooth.

3. Through the clamping groove and the clamping block which are arranged, the clamping block is matched with the clamping groove, the clamping block and the groove are arranged, so that the grating and the filter screen can be conveniently detached and installed, and the cleaning of the water inlet pipe of a worker and the replacement of the grating and the filter screen are facilitated.

4. Through sedimentation tank and the filter screen that sets up, silt in the sewage is depositd in the sedimentation tank, and filtration membrane further filters sewage, prevents partly silt in the sewage and advances the drain pipe along with the rivers for silt in the sewage is depositd in the sedimentation tank as far as possible.

Drawings

FIG. 1 is a schematic structural view of an anti-clogging pipe for municipal drainage according to the present invention;

FIG. 2 is a schematic enlarged view of a part A of an anti-clogging pipe for municipal drainage according to the present invention;

FIG. 3 is a schematic enlarged view of a part B of an anti-clogging pipe for municipal drainage according to the present invention;

fig. 4 is the utility model provides a municipal works drainage is with preventing well lid top structure schematic diagram of blockking up pipeline.

In the figure: 1 inlet tube, 2 well lids, 3 inlet openings, 4 grids, 5 filter screens, 6 drain pipes, 7 filtration membranes, 8 sedimentation tanks, 9 cardboard, 10 device casees, 11 motors, 12 sealing washers, 13 bull sticks, 14 stirring teeth, 15 first bolts, 16 water conservancy diversion mouths, 17 warning sign, 18 frames, 19 fixture blocks, 20 draw-in grooves, 21 thread grooves, 22 fixed plates, 23 second bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, an anti-clogging pipeline for municipal engineering drainage comprises a water inlet pipe 1, a well cover 2 is connected to the top end of the water inlet pipe 1, a grille 4 is horizontally installed on the inner wall of the water inlet pipe 1, the grille 4 intercepts large floating objects and suspended matters in sewage, a filter screen 5 is horizontally installed on the inner wall of the water inlet pipe 1, the filter screen 5 intercepts small granular dirt in the sewage, the filter screen 5 is located below the grille 4, a frame 18 is fixedly connected to the periphery of the side walls of the grille 4 and the filter screen 5, the frame 18 fixes the grille 4 and the filter screen 5, a plurality of clamping plates 9 are fixedly installed on the inner wall of the water inlet pipe 1 around the periphery of the bottom outer wall of the frame 18, a device box 10 is fixedly connected to the outer wall of one side of the water inlet pipe 1, the shell of the device box 10 is made of waterproof materials, a motor 11 is fixedly installed inside the device box 10, and the output end of the motor 11 is in transmission connection with a rotating shaft 13, and the one end of pivot 13 runs through inlet tube 1 inner wall to inlet tube 1 inside, pivot 13 is located 4 tops of grid, 1 bottom both sides of inlet tube all are connected with drain pipe 6, vertical filtration membrane 7 of installing on the 6 inner walls of drain pipe, filtration membrane 7 further filters sewage, prevent partly silt in the sewage along with rivers entering drain pipe 6, the bottom of drain pipe 6 is connected with sedimentation tank 8, and sedimentation tank 8 is the V style of calligraphy, silt in the sewage is depositd in sedimentation tank 8.

Further, be provided with a plurality of fixture blocks 19 on the bottom outer wall of frame 18, and fixture block 19 quantity is unanimous with cardboard 9 quantity, and draw-in groove 20 with fixture block 19 looks adaptation is seted up to the top outer wall of cardboard 9, and fixture block 19 and draw-in groove 20 firmly fix grid 4 and filter screen 5 on cardboard 9 upper portion on the one hand, and on the other hand is convenient for the workman to the dismantlement and the installation of grid 4 and filter screen 5.

Further, a thread groove 21 is formed in the clamping plate 9, a first bolt 15 is connected to the thread groove 21 through threads, threads matched with the thread groove 21 are formed in a screw of the bolt 15, one end of the first bolt 15 is connected to the inner side of the water inlet pipe 1 through threads, and a corresponding threaded hole is formed in the inner wall of the water inlet pipe 1.

Further, a plurality of fixing plates 22 are fixedly mounted on the inner wall of the drain pipe 6 around the outer walls of the two sides of the filtering membrane 7 in the circumferential direction, the fixing plates 22 fix the filtering membrane 7, a second bolt 23 is connected to the inner portion of each fixing plate 22 through threads, and one end of each second bolt 23 is connected to the inner side of the drain pipe 6 through threads.

Further, be provided with sealing washer 12 between the lateral wall of pivot 13 and inlet tube 1, sealing washer 12 adopts waterproof insulation material, the effectual water that prevents inlet tube 1 of sealing washer 12 gets into device case 10, influence motor 11 work, the outer wall of pivot 13 has cup jointed stirring tooth 14 all around, and stirring tooth 14 is the screw thread form, stirring tooth 14 can adsorb and block partly floater and the suspended solid in the sewage, when stirring tooth 14 rotates, can stir floater and suspended solid and smash, prevent that the drainage is not smooth.

Further, annular water conservancy diversion mouth 16 has been seted up at the top of well

lid

2, and 16 guide rivers of backward flow mouth flow, and a plurality of inlet openings 3 have evenly been seted up to the bottom of well lid 2, and sewage gets into inlet tube 1 by water inlet 3, and the top center department of well lid 2 is provided with warning mark 17, and warning mark 17 plays the warning effect to passing pedestrian.

The working principle is as follows: the well lid 2 is arranged at a low position on the ground, sewage flows to the well lid 2 from the ground, the sewage flows to the upper part of the water inlet hole 3 through the flow guide port 16, then the sewage flows into the water inlet pipe 1 through the water inlet hole 3, the stirring teeth 14 can adsorb and intercept a part of floaters and suspended matters in the sewage, when the stirring teeth 14 rotate, the floaters and the suspended matters can be stirred and smashed to prevent unsmooth drainage, after the sewage enters the water inlet pipe 3, the sewage flows through the grating 4 and the filter screen 5 in sequence, the grating 4 intercepts larger floaters and suspended matters in the sewage, the filter screen 5 intercepts smaller granular sewage in the sewage, after the sewage flows through the filter screen 5, the sewage enters the sedimentation tank 8 at the bottom end of the water inlet pipe 1, silt in the sewage is precipitated in the sedimentation tank 8, the precipitated upper layer water is discharged through the drain pipes 6 at two sides, the filter membrane 7 in the drain pipes 6 further filters the sewage to prevent a part of the silt in the sewage from flowing into the drain pipe 6 along with the water, preventing the drain pipe 6 from being clogged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a municipal works drainage is with preventing blockking up pipeline, includes inlet tube (1), its characterized in that, inlet tube (1) top is connected with well lid (2), the inner wall horizontal installation of inlet tube (1) has grid (4), the inner wall horizontal installation of inlet tube (1) has filter screen (5), and filter screen (5) are located grid (4) below, grid (4) and filter screen (5) lateral wall fixedly connected with frame (18) all around, the bottom outer wall circumference fixed mounting who roughs frame (18) on the inner wall of inlet tube (1) has a plurality of cardboard (9), fixedly connected with device case (10) on the outer wall of inlet tube (1) one side, the inside fixed mounting of device case (10) has motor (11), the output transmission of motor (11) is connected with pivot (13), and the one end of pivot (13) runs through inlet tube (1) inner wall to the inside of inlet tube (1), pivot (13) are located grid (4) top, inlet tube (1) bottom both sides all are connected with drain pipe (6), vertical filtration membrane (7) of installing on drain pipe (6) inner wall, the bottom of drain pipe (6) is connected with sedimentation tank (8), and sedimentation tank (8) are the V style of calligraphy.

2. The anti-clogging pipeline for municipal engineering drainage according to claim 1, wherein a plurality of blocks (19) are arranged on the outer wall of the bottom of the frame (18), the number of the blocks (19) is the same as that of the clamping plates (9), and the outer wall of the top of the clamping plates (9) is provided with clamping grooves (20) matched with the blocks (19).

3. The anti-clogging pipeline for municipal engineering drainage according to claim 1, characterized in that the clamping plate (9) has a threaded groove (21) formed therein, the threaded groove (21) has a first bolt (15) connected to it via a thread, and one end of the first bolt (15) is connected to the inner side of the water inlet pipe (1) via a thread.

4. The anti-clogging pipeline for municipal engineering drainage according to claim 1, characterized in that a plurality of fixing plates (22) are fixedly mounted on the inner wall of the drainage pipe (6) around the outer walls of the two sides of the filtering membrane (7), a second bolt (23) is connected to the inner side of the fixing plate (22) through a thread, and one end of the second bolt (23) is connected to the inner side of the drainage pipe (6) through a thread.

5. The anti-clogging pipeline for municipal engineering drainage according to claim 1, characterized in that a sealing ring (12) is disposed between the rotating shaft (13) and the side wall of the water inlet pipe (1), stirring teeth (14) are sleeved around the outer wall of the rotating shaft (13), and the stirring teeth (14) are in a thread shape.

6. The anti-clogging pipeline for municipal engineering drainage according to claim 1, characterized in that the top of the well lid (2) is provided with an annular diversion opening (16), the bottom of the well lid (2) is uniformly provided with a plurality of water inlets (3), and the top center of the well lid (2) is provided with a warning sign (17).