CN213390429U

CN213390429U - Sewage pipeline convenient to clean

Info

Publication number: CN213390429U
Application number: CN202022143520.1U
Authority: CN
Inventors: 张宜刚; 蒋凌杰; 蒋炬
Original assignee: Shenzhen Nengyi Construction Engineering Co ltd
Current assignee: Shenzhen Nengyi Construction Engineering Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-08
Anticipated expiration: 2030-09-24

Abstract

The application relates to a sewage pipeline convenient to clean, which comprises a sewage main pipe and a cleaning box for filtering sundries, wherein the sewage main pipe comprises a water inlet pipe and a water outlet pipe, the cleaning box is positioned between the water inlet pipe and the water outlet pipe, and a filtering component for filtering the sundries is arranged in the cleaning box; the filter assembly comprises a filter screen and a bearing plate which are vertically arranged and a plurality of elastic pieces used for supporting the bearing plate to move up and down, the central axis of the filter screen perpendicular to the water inlet pipe is arranged, the filter screen extends downwards to form a separation plate, the elastic pieces are arranged on the bottom wall of the first box body, the bearing plate is arranged in the first box body and below the water inlet pipe, one side of the separation plate, away from the bearing plate, of the first box body is provided with an opening through which silt passes, one side of the cleaning box is connected with a mud storage box, the mud storage box is communicated with the cleaning box through the opening, and the mud storage box is lower than the. This application is convenient for concentrate the processing to the silt in the pipeline through setting up the storage mud case, does not also influence the filtration of cleaning box to sewage.

Description

Sewage pipeline convenient to clean

Technical Field

The application relates to the technical field of municipal sewage pipelines, in particular to a sewage pipeline convenient to clean.

Background

The sewage pipeline is a main discharge pipeline for domestic sewage, industrial sewage and the like, the sewage is discharged to a sewage treatment plant through a drainage pipeline, and the reuse of water resources is realized after the filtration and purification treatment of the sewage treatment.

In the discharge of domestic sewage, often there is rubbish to discharge to the sewage pipe, a large amount of filths are attached to on the sewage pipe inner wall, deposit easily and block up the pipeline in the sewage pipe to influence the transport of sewage. The filtering component of the existing sewage pipeline can filter sundries in the pipeline, and the filtering component is taken out periodically to remove the sundries on the filtering plate, so that the filtering effect of the filtering plate is ensured. However, a certain amount of silt is accumulated on the filtering component of the sewage pipeline in use, and the silt is accumulated at the filtering net in the sewage pipeline to influence the filtering and flowing of the sewage.

SUMMERY OF THE UTILITY MODEL

In order to improve because silt piles up influences sewage filtration circulation problem at sewage pipe, this application provides a sewage pipe convenient to clearance.

The application provides a sewage pipeline convenient to clearance adopts following technical scheme:

a sewage pipeline convenient to clean comprises a main sewage pipe and a cleaning box for filtering sundries, wherein the main sewage pipe comprises a water inlet pipe and a water outlet pipe;

the filter assembly comprises a filter screen, a bearing plate and a plurality of elastic pieces for supporting the bearing plate to move up and down, the filter screen is arranged perpendicular to the central axis of the water inlet pipe, the filter screen extends downwards to form a separation plate, the separation plate is fixed on the bottom wall of the cleaning box, the cleaning box is divided into two parts by the separation plate, one end of the cleaning box, which is close to the water inlet pipe, is a first box body, and the other end of the cleaning box, which is close to the water outlet pipe, is a second box body;

the elastic piece sets up at first box diapire, and the loading board is located the first box and is located the inlet tube below, and the area of loading board is the same with the area of first box diapire, and the opening that supplies silt to pass through is seted up to one side that the division board was kept away from to first box at the loading board, and cleaning box one side is connected with the storage mud case, and the storage mud case passes through the opening intercommunication with the cleaning box, and the storage mud case is less than the height of opening position on the cleaning box.

By adopting the technical scheme, sewage enters the cleaning box through the water inlet pipe, silt and sundries carried in the sewage are blocked in the first box body by the filter screen, the silt and the sundries are deposited on the bearing plate, a certain amount of silt and sundries can be accumulated on the bearing plate after a period of deposition, the elastic piece below the bearing plate is extruded, and the elastic piece is compressed to drive the bearing plate to move downwards; move down to through-hole department when the loading board, silt and debris flow direction storage box on through first box on the loading board, and silt reduces on the loading board this moment, and weight reduction, elastic component resume natural length, promote the loading board to shift up, and then plug up the through-hole. Make silt and debris flow direction storage mud case on the loading board through the elastic component, reduce silt and debris that store up in the cleaning box for more sewage is filtered through the filter screen, avoids blockking up the filter screen because of piling up too much silt and debris in filter screen department. The mud storage box is convenient for centralized treatment of the silt in the pipeline, the filtering of the cleaning box on sewage is not influenced, and the cleaning effect is improved.

Preferably, the elastic part comprises a spring, one end of the spring is fixed on the bottom wall of the first box body, and the other end of the spring is fixedly connected to the bearing plate.

Through adopting above-mentioned technical scheme, can realize reciprocating of loading board according to spring compression and natural extension, the spring set up simple structure.

Preferably, the bearing board below is equipped with the movable rod, and spring one end is connected with the movable rod, and the other end is fixed at first box diapire, and the movable rod below is equipped with the loop bar with movable rod swing joint from top to bottom, and the spring sets up in the loop bar.

By adopting the technical scheme, the loop bar can play a role in guiding the spring to move up and down, protect the spring from being corroded by sewage, and prolong the service life of the spring; and simultaneously, the bearing plate is supported.

Preferably, a moving bulge is arranged at the joint of the bearing plate and the inner wall of the first box body, and a vertical chute for the moving bulge to move up and down is arranged on the inner wall of the first box body; the division board is equipped with the direction spout towards the vertical direction of one side of loading board, is equipped with the slider that slides in the direction spout on the loading board.

Through adopting above-mentioned technical scheme, through the setting that removes arch and vertical spout, slider and direction spout for reciprocating of loading board is more firm, avoids taking place the skew when the loading board reciprocates because silt and debris distribute inhomogeneously on the loading board cause, has reduced the life of spring when making the loading board reciprocate.

Preferably, the highest position of the isolation plate is higher than the height of the bearing plate.

Through adopting above-mentioned technical scheme, avoid sewage in the second box to get into the division board lower extreme through the filter screen of division board upper end, store up the mud case through the opening flow direction on the first box.

Preferably, a cleaning assembly for cleaning sundries on the filter screen is fixedly connected to the upper end of the bearing plate at one side of the filter screen facing the water inlet pipe; the cleaning assembly comprises a plurality of scraping plates and a plurality of connecting rods which are transversely arranged on the filter screen, the scraping plates are fixed with each other through the connecting rods, the scraping plates close to the bearing plate are fixed at the upper end of the bearing plate through the connecting rods, and the connecting rods are vertically arranged; the end face of the scraper towards the filter screen is provided with a fixed bulge, and the filter screen is provided with a guide rail which moves up and down by the fixed bulge.

Through adopting above-mentioned technical scheme, when the loading board reciprocated, drive the scraper blade on the filter screen through the connecting rod and reciprocate, and then clear up through the debris of scraper blade on to the filter screen, avoid the filter screen to take place to be blockked up for the filtration efficiency of sewage is higher. The fixed protrusion on the scraper blade moves up and down along the guide rail, and the position that the scraper blade moved up and down is injectd for the clearance effect is better.

Preferably, the upper end surface of the bearing plate is arranged obliquely downwards from one end close to the isolation plate to one end far away from the isolation plate.

Through adopting above-mentioned technical scheme, when the loading board removed the through-hole department to first box, the slope of loading board up end set up be convenient for silt and debris on the loading board through the through-hole flow direction mud storage box on the first box.

Preferably, a sealing cover is further arranged above the cleaning box, a convex edge is arranged at the lower end of the sealing cover, and the convex edge is attached to the upper end of the inner wall of the cleaning box.

Through adopting above-mentioned technical scheme, the cleaning box becomes closed state, avoids the stink to spill over.

In summary, the present application includes at least one of the following beneficial technical effects:

1. make silt and debris flow direction storage mud case on the loading board through the elastic component, reduce silt and debris that store up in the cleaning box for more sewage is filtered through the filter screen, avoids blockking up the filter screen because of piling up too much silt and debris in filter screen department. The mud storage box is arranged, so that the centralized treatment of the mud and sand in the pipeline is facilitated, the filtration of the cleaning box on sewage is not influenced, and the cleaning effect is improved;

2. when the loading board reciprocated, the scraper blade reciprocated on driving the filter screen through the connecting rod, and then cleared up debris on the filter screen through the scraper blade, avoided the filter screen to take place to be blockked up for the filtration efficiency of sewage is higher.

Drawings

Figure 1 is a schematic view of the structure of a sewage pipe in the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

FIG. 3 is a schematic view of the present application showing the carrier plate moving downward.

Fig. 4 is a schematic view of the connection structure of the filter screen and the scraper in the present application.

Fig. 5 is an enlarged schematic view of a portion B of fig. 4.

Description of reference numerals: 11. a water inlet pipe; 12. a water outlet pipe; 2. cleaning the box; 21. a filter assembly; 211. a filter screen; 2111. a guide rail; 212. a carrier plate; 2121. moving the projection; 2122. a slider; 213. a spring; 214. a separator plate; 2141. a guide chute; 22. a first case; 221. a port; 222. a vertical chute; 23. a second case; 3. a sludge storage tank; 4. an elastic member; 41. a movable rod; 411. a connecting ring; 42. a loop bar; 421. a limiting ring; 5. cleaning the assembly; 51. a squeegee; 511. a fixed protrusion; 52. a connecting rod; 6. and (7) sealing the cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses sewer line convenient to clearance. Referring to fig. 1, the sewage pipeline includes a main sewage pipe, the main sewage pipe includes a water inlet pipe 11 and a water outlet pipe 12, a cleaning tank 2 is disposed between the water inlet pipe 11 and the water outlet pipe 12 and is communicated with the cleaning tank 2, and in this embodiment, the central axes of the water inlet pipe 11 and the water outlet pipe 12 are at the same horizontal level.

Referring to fig. 1, a filtering assembly 21 for filtering impurities is arranged in the cleaning box 2, and the filtering assembly 21 comprises a filtering net 211 vertically arranged in the filtering box, a bearing plate 212 and a plurality of elastic pieces 4 for supporting the bearing plate 212 to move up and down. The filter screen 211 is arranged perpendicular to the central axis of the water inlet pipe 11, a partition plate 214 is arranged along the lower end of the filter screen 211 and extends downwards, and the partition plate 214 is vertically arranged and fixed at the bottom of the cleaning box 2. In this embodiment, the partition plate 214 and the filter screen 211 are integrally formed, and divide the cleaning box 2 into a first box 22 and a second box 23, wherein the first box 22 is disposed near the inlet pipe 11, and the second box 23 is disposed near the outlet pipe 12.

Referring to fig. 1 and 2, the bearing plate 212 is located in the first box 22 and below the water inlet pipe 11, the area of the bearing plate 212 is the same as the area of the bottom wall of the first box 22, the elastic member 4 includes a spring 213 disposed on the bottom wall of the first box 22, the upper end of the spring 213 is fixedly connected with a movable rod 41, the upper end of the movable rod 41 is fixed on the bearing plate 212, the lower end of the movable rod 41 is connected with a hollow loop bar 42, and the movable rod 41 and the loop bar 42 are movably connected up and down.

Referring to fig. 1 and 2, the movable rod 41 is provided with a connecting ring 411 at a connection position with the sleeve rod 42, the connecting ring 411 is arranged along the circumferential direction of the movable rod 41 and is integrally formed with the movable rod 41, a limiting ring 421 for preventing the connecting ring 411 from being separated from the sleeve rod 42 is arranged at an opening at the upper end of the sleeve rod 42, and the limiting ring 421 is movably connected with the movable rod 41 up and down. The spring 213 is disposed in the loop bar 42, and the loop bar 42 is vertically disposed and fixed on the bottom wall of the first casing 22. When the spring 213 is compressed downward by the weight of the carrier plate 212, the movable rod 41 moves downward within the sleeve rod 42 to compress the spring 213; when the spring 213 naturally extends, the spring 213 makes the movable rod 41 move upwards, and the connection ring 411 moves upwards along the inner wall of the loop bar 42 and can move to be attached to the lower end of the limit ring 421 at the upper end of the loop bar 42.

Referring to fig. 1, first box 22 is equipped with the opening 221 that supplies silt to pass through in one side that division board 214 was kept away from to loading board 212, opening 221 sets up to square, cleaning box 2 one side still is equipped with the mud storage box 3 that is used for handling silt and debris, mud storage box 3 is located one side of first box 22, be equipped with the passageway that is used for silt to flow between mud storage box 3 and the cleaning box 2, mud storage box 3 and cleaning box 2 pass through opening 221 and connect, mud storage box 3 is located the lower extreme of cleaning box 2 opening 221 department, silt and debris flow downwards under natural gravity, realize the concentrated collection of silt, be convenient for realize centralized processing, alleviate drainage pressure in the sewer line.

Referring to fig. 2 and 3, when more silt and sundries are accumulated on the bearing plate 212, the bearing plate 212 and the movable rod 41 move downwards together, the movable rod 41 moves downwards along the direction of the loop bar 42, and when the bearing plate 212 is located at the through hole 221 of the cleaning box 2, the silt and the sundries on the bearing plate 212 flow towards the direction of the silt storage box 3 along the channel through the through hole 221, so that more silt and sundries flow into the silt storage box 3, silt accumulated in the silt storage box 3 is reduced, and more silt accumulated in the first cleaning box 2 is avoided, and the filter screen 211 is blocked. The transfer of partial silt on the loading plate 212 to the silt storage tank 3 facilitates the filtration of more sewage through the filter screen 211. The sand on the carrier plate 212 gradually decreases, the carrier plate 212 gradually moves upward, and the carrier plate 212 moves to the position above the through hole 221 of the cleaning box 2.

Referring to fig. 1, in order to make the carrier plate 212 move up and down better, the carrier plate 212 is provided with a moving protrusion 2121 at a connection position with an inner wall of the first case 22, a vertical sliding slot 222 for the moving protrusion 2121 to move up and down is provided on the inner wall of the first case 22, and the carrier plate 212 is provided with moving protrusions 2121 on three end surfaces connected with the inner wall of the first case 22. A guide runner 2141 is vertically disposed on one side of the isolation plate 214 facing the bearing plate 212, and a slider 2122 sliding in the guide runner 2141 is disposed on the bearing plate 212. When the bearing plate 212 moves up and down, the bearing plate 212 is more stable when moving up and down due to the limitation of the vertical chute 222 and the guide chute 2141, so that the deviation of the bearing plate 212 when moving up and down due to the uneven distribution of the silt and the sundries on the bearing plate 212 is avoided, and the service life of the spring 213 is shortened.

Referring to fig. 1, a polishing layer is further disposed on the upper end surface of the carrier plate 212, so that sand and impurities are not easily adhered to the surface of the carrier plate 212. In this embodiment, bearing board 212 up end from the one end that is close to division board 214 to the one end slope that keeps away from division board 214 sets up downwards, and the silt of being more convenient for flows to storage mud tank 3 through opening 221, and the division board 214 highest department of vertical setting is higher than the height of bearing board 212.

Referring to fig. 3 and 4, a cleaning assembly 5 for cleaning sundries on the filter screen 211 is arranged on one side of the filter screen 211 facing the water inlet pipe 11, the cleaning assembly 5 comprises a plurality of scraping plates 51 and a plurality of connecting rods 52 which are transversely arranged on the filter screen 211, the adjacent scraping plates 51 and the scraping plates 51 are fixed through the connecting rods 52, and the connecting rods 52 are vertically arranged. The end face of the scraper 51 facing the filter screen 211 is tightly attached to the filter screen 211, in other embodiments, the scraper 51 can be replaced by hard bristles, the hard bristles are fixed on mounting plates, and the mounting plates are connected through a connecting rod 52. The upper end of the bearing plate 212 is connected with a connecting rod 52, and the bearing plate 212 and the cleaning assembly 5 are fixedly connected through the connecting rod 52.

Referring to fig. 4 and 5, in order to better clean one side of the filter screen 211, in this embodiment, a fixing protrusion 511 is provided on an end surface of the scraper 51 facing the filter screen 211, fixing protrusions 511 are provided on both ends of the scraper 51, a guide rail 2111 which moves up and down by the fixing protrusion 511 is provided on the filter screen 211, the cross section of the guide rail 2111 is in a dovetail groove shape, the fixing protrusion 511 slides up and down in the guide rail 2111, and the fixing protrusion 511 is a moving block having the same shape as the guide rail 2111.

Referring to fig. 4 and 5, one end of the scraper 51 far away from the filter screen 211 is inclined downwards, so that impurities scraped off by the scraper 51 near the upper end of the filter screen 211 are reduced to fall on the scraper 51 near the lower end of the filter screen 211, and the impurities are prevented from remaining on the upper end face of the scraper 51. Still be equipped with closing cap 6 above clearance case 2, the closing cap 6 lower extreme is equipped with protruding edge, protruding edge and 2 inner wall upper ends laminating of clearance case for clearance case 2 becomes closed state, avoids the stink to spill over.

The implementation principle of the sewage pipeline convenient to clean in the embodiment of the application is as follows: when depositing more silt on bearing board 212 in clearance case 2, make bearing board 212 move down gradually, when bearing board 212 moved to opening 221, through opening 221 towards mud storage case 3 flow silt or impurity, make silt on bearing board 212 reduce, spring 213 extends naturally, bearing board 212 shifts up, move to opening 221 top, shift more sewage of being convenient for in the mud storage case 3 with bearing board 212 upper portion silt and pass through filter screen 211 at this in-process, realize the mediation to the silt that clearance case 2 filter screen 211 located.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sewer line convenient to clearance, includes that sewage is responsible for and is used for filtering cleaning box (2) of debris, its characterized in that: the sewage main pipe comprises a water inlet pipe (11) and a water outlet pipe (12), the cleaning box (2) is positioned between the water inlet pipe (11) and the water outlet pipe (12), and a filtering component (21) for filtering sundries is arranged in the cleaning box (2);

the filter assembly (21) comprises a vertically arranged filter screen (211), a bearing plate (212) and a plurality of elastic pieces (4) for supporting the bearing plate (212) to move up and down, the filter screen (211) is arranged perpendicular to the central axis of the water inlet pipe (11), the filter screen (211) extends downwards to be provided with a partition board (214), the partition board (214) is fixed on the bottom wall of the cleaning box (2), the cleaning box (2) is divided into two parts by the partition board (214), one end of the cleaning box (2) close to the water inlet pipe (11) is a first box body (22), and one end of the cleaning box (2) close to the water outlet pipe (12) is a second box body (23);

elastic component (4) set up at first box (22) diapire, loading board (212) are located first box (22) and are located inlet tube (11) below, the area of loading board (212) is the same with the area of first box (22) diapire, opening (221) that supply silt to pass through are seted up to one side that division board (214) were kept away from in loading board (212) in first box (22), cleaning box (2) one side is connected with storage mud box (3), storage mud box (3) and cleaning box (2) are through opening (221) intercommunication, storage mud box (3) are less than the height of opening (221) position on cleaning box (2).

2. A waste pipe for facilitating cleaning as claimed in claim 1, wherein: the elastic piece (4) comprises a spring (213), one end of the spring (213) is fixed on the bottom wall of the first box body (22), and the other end of the spring (213) is fixedly connected to the bearing plate (212).

3. A waste pipe for facilitating cleaning as claimed in claim 2, wherein: the lower part of the bearing plate (212) is provided with a movable rod (41), one end of a spring (213) is connected with the movable rod (41), the other end of the spring is fixed on the bottom wall of the first box body (22), a sleeve rod (42) which is movably connected with the movable rod (41) up and down is arranged below the movable rod (41), and the spring (213) is arranged in the sleeve rod (42).

4. A waste pipe for facilitating cleaning as claimed in claim 1, wherein: a moving bulge (2121) is arranged at the joint of the bearing plate (212) and the inner wall of the first box body (22), and a vertical sliding groove (222) for enabling the moving bulge (2121) to move up and down is arranged on the inner wall of the first box body (22); one side of the isolation plate (214) facing the bearing plate (212) is vertically provided with a guide chute (2141), and the bearing plate (212) is provided with a sliding block (2122) sliding in the guide chute (2141).

5. A waste pipe for facilitating cleaning as claimed in claim 1, wherein: the highest position of the isolation plate (214) is higher than the height of the bearing plate (212).

6. A waste pipe for facilitating cleaning as claimed in claim 1, wherein: a cleaning assembly (5) for cleaning sundries on the filter screen (211) is arranged on one side of the filter screen (211) facing the water inlet pipe (11), and the cleaning assembly (5) is fixedly connected with the upper end of the bearing plate (212); the cleaning assembly (5) comprises a plurality of scraping plates (51) and a plurality of connecting rods (52) which are transversely arranged on the filter screen (211), the scraping plates (51) are connected with the scraping plates (51) through the connecting rods (52), the scraping plates (51) close to the bearing plate (212) are fixed at the upper end of the bearing plate (212) through the connecting rods (52), and the connecting rods (52) are vertically arranged; the end surface of the scraper (51) facing the filter screen (211) is provided with a fixed bulge (511), and the filter screen (211) is provided with a guide rail (2111) which moves up and down by the fixed bulge (511).

7. A waste pipe for facilitating cleaning as claimed in claim 1, wherein: the upper end face of the bearing plate (212) is arranged obliquely downwards from one end close to the isolation plate (214) to one end far away from the isolation plate (214).

8. A waste pipe for facilitating cleaning as claimed in claim 1, wherein: the cleaning box is characterized in that a sealing cover (6) is further arranged above the cleaning box (2), a convex edge is arranged at the lower end of the sealing cover (6), and the convex edge is attached to the upper end of the inner wall of the cleaning box (2).