CN219219276U

CN219219276U - Urban drainage dredging pipeline

Info

Publication number: CN219219276U
Application number: CN202223597813.2U
Authority: CN
Inventors: 黄卓伟; 古建; 关伟文; 黄鑫; 肖石连
Original assignee: Guangzhou Jiaotou Greening Construction Co ltd
Current assignee: Guangzhou Jiaotou Greening Construction Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a municipal drainage mediation pipeline, including the inlet tube, with the outlet pipe of inlet tube intercommunication and be located the inlet tube with dredge the chamber between the outlet pipe, one side of dredging the chamber be provided with be used for with the inlet connection pipe of inlet tube intercommunication, the opposite side of dredging the chamber be provided with be used for with the outlet connection pipe of outlet pipe intercommunication, the bottom of dredging the chamber is provided with the filter frame that is used for filtering and places impurity, the top joint cooperation of filter frame has the filtration subassembly that is used for strengthening filtration, the filter frame is close to one side of outlet connection pipe is provided with the filter screen, the inside top side of dredging the chamber is provided with and is used for promoting the filter frame is in order to right the promotion subassembly that the impurity in the filter frame clear up. The application has the effect of filtering domestic sewage and reducing impurity blockage pipelines in the domestic sewage.

Description

Urban drainage dredging pipeline

Technical Field

The application relates to the technical field of urban drainage, in particular to an urban drainage dredging pipeline.

Background

With the continuous investment construction and continuous improvement of operation mechanisms of urban environment infrastructures, the construction of urban drainage pipelines is more and more improved. The urban drainage pipeline is mainly used for draining rainwater and domestic sewage.

When discharging rainwater and domestic sewage, rainwater and domestic sewage can have some impurity, and these impurity can pile up in urban drainage pipeline, can make urban drainage pipeline drainage unsmooth for a long time, influence urban drainage pipeline's drainage function.

Disclosure of Invention

In order to improve the phenomenon that urban drainage pipelines are easy to block in the related art, the application provides an urban drainage dredging pipeline.

The application provides a city drainage dredging pipeline adopts following technical scheme:

the utility model provides a municipal drainage mediation pipeline, includes the inlet tube, with the outlet pipe of inlet tube intercommunication and be located the inlet tube with dredge the chamber between the outlet pipe, one side of dredging the chamber be provided with be used for with the inlet connection pipe of inlet tube intercommunication, the opposite side of dredging the chamber be provided with be used for with the outlet connection pipe of outlet pipe intercommunication, the bottom of dredging the chamber is provided with the filter frame that is used for filtering and places impurity, the top joint cooperation of filter frame has the filtration subassembly that is used for strengthening filtration, the filter frame is close to one side of outlet connection pipe is provided with the filter screen, the inside top side of dredging the chamber is provided with and is used for promoting the filter frame is in order to right the promotion subassembly that the impurity in the filter frame clear up.

Through adopting above-mentioned technical scheme, when carrying out the drainage, rainwater or domestic sewage follow inlet tube flow direction and advance water connecting pipe reentrant to dredging intracavity, the comparatively big impurity in the sewage can flow into the filter frame and filter and deposit in the filter frame bottom, other sewage filters through filtering component, and the filtration is filtered again to the filter screen, and the sewage after the filtration is discharged from outlet water connecting pipe flow direction outlet pipe, and impurity in the filter frame is piled up when needing the clearance, promotes the filter frame through lifting unit to clear up impurity in the filter frame. Most impurities in domestic sewage are filtered through setting up filter frame and filter assembly, and clear up regularly in the filter frame, with the probability that reduces impurity jam inlet tube or outlet pipe.

Preferably, the filter assembly comprises a first filter plate connected to one side of the filter frame in a clamping manner and a second filter plate connected to the first filter plate, one end of the first filter plate is in clamping fit with the side wall of the filter frame, the other end of the first filter plate is connected with the second filter plate, the second filter plate is arranged in an inclined manner, one end of the second filter plate, which is far away from the first filter plate, is abutted to the inner wall of the dredging cavity, and a clamping assembly is arranged between the first filter plate and the filter frame.

Through adopting above-mentioned technical scheme, first filter and second filter realize the function of conveniently fixing and dismantling through the joint subassembly, and filtration to domestic sewage can both be strengthened to first filter and second filter to reduce domestic sewage's impurity and pass through the outlet pipe.

Preferably, the clamping assembly comprises a clamping block arranged at one end of the first filter plate, which is close to the filter frame, and a clamping groove arranged on the side wall of the filter frame, wherein the clamping block is in alignment clamping with the clamping groove.

Through adopting above-mentioned technical scheme, the joint piece of first filter counterpoint joint with the joint groove of second filter to make things convenient for the fixed and dismantlement between first filter and the filter frame.

Preferably, the lifting assembly comprises a winding roller and two winding ropes, the winding roller is rotatably arranged on the top side of the inside of the dredging cavity, the winding ropes are wound on the winding roller, the two winding ropes are respectively connected with the first filter plate and the second filter plate, and one end of the winding roller is connected with a hand wheel.

Through adopting above-mentioned technical scheme, rotate the hand wheel for two winding ropes on the winding roller are towards same direction rolling, and then promote the filter frame, so that clear up the impurity in the filter frame.

Preferably, a first scraping plate is arranged at one end, facing the dredging cavity, of the second filtering plate, and the first scraping plate is abutted to the inner wall of the dredging cavity.

Through adopting above-mentioned technical scheme, when the filter frame promotes, first scraper blade can strike off the lateral wall in mediation chamber to the impurity of adhesion on the clearance mediation chamber lateral wall.

Preferably, a second scraper is arranged on one side, facing the filter screen, of the filter frame, and the second scraper abuts against the filter screen.

Through adopting above-mentioned technical scheme, when the filter frame promotes, the second scraper blade can strike off the lateral wall in filter screen and mediation chamber to the impurity of adhesion on the clearance mediation chamber lateral wall.

Preferably, a baffle is arranged on one side, far away from the filter screen, of the filter frame, a limiting block is arranged on one side, close to the baffle, of the filter frame, and a connecting block for the lap joint of the limiting block is arranged on one side, close to the limiting block, of the baffle.

Through adopting above-mentioned technical scheme, when the filter frame is in the bottom of mediation chamber, the stopper of filter frame is taken on the connecting block of baffle to the restriction baffle removes, makes the baffle the same with the position of filter frame.

Preferably, the baffle comprises a movable part and a fixed part penetrating in the movable part, the movable part is positioned above the fixed part, a movable cavity is formed in the movable part, the fixed part penetrates in the movable cavity, and one end, away from the movable cavity, of the fixed part is connected to the bottom of the dredging cavity.

Through adopting above-mentioned technical scheme, when filter frame moves up to the stopper and is not connected with the connecting block, the movable part of baffle can upwards move to block the domestic sewage in the connecting pipe of intaking and get into the mediation intracavity.

Preferably, a spring for providing elasticity to the movable part is arranged in the movable cavity, one end of the spring is connected to the bottom of the movable cavity, and the other end of the spring is connected to the fixed part.

Through adopting above-mentioned technical scheme, when rotating the hand wheel for the filter frame rises, and the filter frame breaks away from with the connecting block in-process stopper that rises, and movable part is because the elasticity of spring takes place to reset, thereby makes movable part rise, until separating the baffle butt in the inboard top of water inlet connecting pipe, makes movable part block the import that water inlet connecting pipe got into the mediation chamber, makes sewage and impurity in the inlet tube temporarily can not get into the mediation intracavity.

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

1. when drainage is carried out, rainwater or domestic sewage flows from the water inlet pipe to the water inlet connecting pipe and then enters the dredging cavity, larger impurities in the sewage flow into the filtering frame to be filtered and deposited at the bottom of the filtering frame, other sewage is filtered through the first filtering plate and the second filtering plate and then flows to the filtering screen to be filtered again, the filtered sewage flows from the water outlet connecting pipe to the water outlet pipe to be discharged, when the impurities in the filtering frame are accumulated to the position where cleaning is needed, the filtering frame is lifted by rotating the hand wheel, the impurities in the filtering frame are cleaned, and the probability that the impurities block the water inlet pipe or the water outlet pipe is reduced by filtering the domestic sewage;

2. the baffle can automatically rise when the filter frame is lifted so as to block domestic sewage in the water inlet connecting pipe from entering the dredging cavity, so that impurities in the domestic sewage are reduced to enter the dredging cavity.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the structure of the filter frame according to the embodiment of the present application after lifting;

fig. 5 is an enlarged schematic view of the portion B in fig. 4.

In the figure, 1, a water inlet pipe; 2. a water outlet pipe; 3. dredging the cavity; 31. a cover; 32. a handle; 4. a water inlet connecting pipe; 5. a water outlet connecting pipe; 51. a filter screen; 6. a filter frame; 61. a clamping groove; 62. a limiting block; 7. a first filter plate; 71. a clamping block; 8. a second filter plate; 81. a first scraper; 9. a second scraper; 10. a winding roller; 101. winding the rope; 102. a hand wheel; 11. a baffle; 111. a movable part; 1111. a movable cavity; 112. a fixing part; 12. a connecting block; 13. a spring; 14. and a baffle plate.

Detailed Description

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

An urban drainage dredging pipeline, referring to fig. 1, comprises a water inlet pipe 1, a water outlet pipe 2 communicated with the water inlet pipe 1 and a dredging cavity 3 positioned between the water inlet pipe 1 and the water outlet pipe 2. Wherein, one side of mediation chamber 3 is provided with the water inlet connecting pipe 4 that is used for with inlet tube 1 intercommunication, and the opposite side of mediation chamber 3 is provided with the play water connecting pipe 5 that is used for with outlet pipe 2 intercommunication.

Referring to fig. 1, the dredging cavity 3 is arranged with an opening at the top, a sealing cover 31 is covered at the opening of the dredging cavity 3, and a handle 32 is arranged at one side of the sealing cover 31 away from the inside of the dredging cavity 3.

Referring to fig. 2, a filter frame 6 for filtering and placing impurities is provided at the bottom of the dredging chamber 3, and the filter frame 6 is provided in a U shape. The filter frame 6 is provided with a filter assembly for reinforcing sewage filtration, and the filter assembly comprises a first filter plate 7 which is connected with the side wall of one side of the filter frame 6 in a clamping manner and a second filter plate 8 which is obliquely arranged with the first filter plate 7. One end of the first filter plate 7 is matched with the side wall of the filter frame 6 close to the top in a clamping way, and the other end of the first filter plate 7 is fixedly connected with the second filter plate 8. The second filter 8 is the slope setting, and the one end butt in dredging cavity 3 of first filter 7 is kept away from to the second filter 8. One end of the second filter plate 8 facing the dredging cavity 3 is provided with a first scraping plate 81, the first scraping plate 81 is abutted against the side wall of the dredging cavity 3, and the first scraping plate 81 is attached to the dredging cavity 3.

Referring to fig. 2 and 3, a clamping assembly is disposed between the first filter plate 7 and the filter frame 6, the clamping assembly includes a clamping block 71 disposed at an end of the first filter plate 7 and a clamping groove 61 disposed on a side wall of the filter frame 6, the clamping block 71 is disposed in a T-shape, the clamping block 71 is disposed at one end of the first filter plate 7 away from the second filter plate 8, and the clamping block 71 extends into the clamping groove 61 toward one end of the filter frame 6 and is in clamping fit with the clamping groove 61. The first filter plate 7 is matched with the filter frame 6 in a clamping way, so that the first filter plate 7, the second filter plate 8 and the filter frame 6 are convenient to fix and detach.

Referring to fig. 2, a filter screen 51 for filtering sewage is arranged on one side of the dredging cavity 3 close to the water outlet connecting pipe 5, and the filter screen 51 is vertically arranged. The side of the filter frame 6 near the filter screen 51 is provided with a second scraper 9 for abutting against the filter screen 51, and the second scraper 9 is obliquely arranged.

Referring to fig. 2, a lifting assembly for lifting the filter frame 6 to clean impurities in the filter frame 6 is provided at a position near the top side inside the dredging chamber 3, and the lifting assembly includes a winding roller 10 rotatably provided at two opposite inner walls of the dredging chamber 3, and two winding ropes 101 wound on the winding roller 10, respectively. The ends of the two winding ropes 101 remote from the winding roller 10 are connected to the first filter plate 7 and the second filter plate 8, respectively. One end of the winding roller 10 is connected with a hand wheel 102 for rotating the winding roller 10, and the hand wheel 102 is positioned outside the dredging cavity 3. By rotating the hand wheel 102, the two winding ropes 101 on the winding roller 10 are wound in the same direction, and the filter frame 6 is lifted, so that impurities in the filter frame 6 are cleaned.

Referring to fig. 4 and 5, a baffle 11 is connected to a side of the filter frame 6 away from the water outlet connection pipe 5, and the baffle 11 is used for blocking the water inlet connection pipe 4 from entering the dredging cavity 3 when the filter frame 6 is lifted so as to block impurities in sewage from entering the dredging cavity 3.

Referring to fig. 4 and 5, the baffle 11 is disposed vertically, and the baffle 11 is in conformity with the height of the filter frame 6. The filter frame 6 is provided with the stopper 62 that the baffle 11 risen is restricted to one side that is close to baffle 11, and stopper 62 is the setting of falling L, and one side that is close to filter frame 6 of baffle 11 is provided with the connecting block 12 that is used for supplying stopper 62 overlap joint, and connecting block 12 is the rectangle setting, and stopper 62 sets up in the top of connecting block 12 to make filter frame 6 and baffle 11 together lie in the bottom of mediation chamber 3.

Referring to fig. 4 and 5, the baffle 11 includes a movable portion 111 and a fixed portion 112 penetrating the movable portion 111, the movable portion 111 is located above the fixed portion 112, and one side of the fixed portion 112 away from the movable portion 111 is connected to the bottom of the dredging chamber 3. Two movable cavities 1111 are formed in the movable portion 111, and fixed portions 112 are respectively arranged in the two movable cavities 1111 in a penetrating manner, wherein the fixed portions 112 can slide along the length direction of the movable cavities 1111. A spring 13 for providing an elastic force to the movable portion 111 is provided in the movable chamber 1111, one end of the spring 13 is connected to the bottom of the movable chamber 1111, and the other end of the spring 13 is connected to the fixed portion 112. The movable part 111 is also connected with a baffle plate 14 for limiting the position of the baffle plate 11 at one side close to the water inlet connecting pipe 4. When the cover 31 is opened and the hand wheel 102 is turned, the filter frame 6 is lifted, the limiting block 62 is separated from the connecting block 12 in the lifting process of the filter frame 6, the movable part 111 is reset due to the elastic force of the spring 13, so that the movable part 111 is lifted until the baffle plate 14 is abutted against the top of the inner side of the water inlet connecting pipe 4, the movable part 111 is enabled to block the inlet of the water inlet connecting pipe 4 into the dredging cavity 3, and sewage and impurities in the water inlet pipe 1 cannot enter the dredging cavity 3 temporarily.

The implementation principle of the embodiment of the application is as follows: when draining, rainwater or domestic sewage flows from the water inlet pipe 1 to the water inlet connecting pipe 4 and then enters the dredging cavity 3, relatively large impurities in the sewage flow into the filtering frame 6 to be filtered and deposited at the bottom of the filtering frame 6, other sewage is filtered through the first filtering plate 7 and the second filtering plate 8 and flows to the filtering screen 51 to be filtered again, the filtered sewage flows from the water outlet connecting pipe 5 to the water outlet pipe 2 to be discharged, and when the impurities in the filtering frame 6 are accumulated to the condition that the impurities need to be cleaned, the filtering frame 6 is lifted by rotating the hand wheel 102, and the impurities in the filtering frame 6 are cleaned, so that the probability that the impurities block the water inlet pipe 1 or the water outlet pipe 2 is reduced by filtering the domestic sewage.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a city drainage mediation pipeline, its characterized in that, including inlet tube (1), with outlet pipe (2) and being located of inlet tube (1) intercommunication inlet tube (1) with mediation chamber (3) between outlet pipe (2), one side of mediation chamber (3) be provided with be used for with inlet connection pipe (4) of inlet tube (1) intercommunication, the opposite side of mediation chamber (3) be provided with be used for with outlet connection pipe (5) of outlet pipe (2) intercommunication, the bottom of mediation chamber (3) is provided with and is used for filtering and places filter frame (6) of impurity, the top joint cooperation of filter frame (6) has the filtration subassembly that is used for strengthening the filtration, filter frame (6) are close to one side of outlet connection pipe (5) is provided with filter screen (51), the inside top side of mediation chamber (3) is provided with and is used for promoting filter frame (6) in order to right the promotion subassembly that impurity in filter frame (6) clear up.

2. The urban drainage dredging pipe according to claim 1, wherein the filtering assembly comprises a first filtering plate (7) clamped at one side of the filtering frame (6) and a second filtering plate (8) connected with the first filtering plate (7), one end of the first filtering plate (7) is clamped and matched with the side wall of the filtering frame (6), the other end of the first filtering plate (7) is connected with the second filtering plate (8), the second filtering plate (8) is obliquely arranged, one end of the second filtering plate (8) away from the first filtering plate (7) is abutted to the inner wall of the dredging cavity (3), and a clamping assembly is arranged between the first filtering plate (7) and the filtering frame (6).

3. The municipal drainage dredging pipeline according to claim 2, wherein the clamping assembly comprises a clamping block (71) arranged at one end of the first filter plate (7) close to the filter frame (6) and a clamping groove (61) formed in the side wall of the filter frame (6), and the clamping block (71) is clamped with the clamping groove (61) in an alignment manner.

4. A municipal drainage dredging pipe according to claim 3, wherein the lifting assembly comprises a winding roller (10) rotatably arranged at the top side inside the dredging cavity (3) and two winding ropes (101) wound on the winding roller (10), the two winding ropes (101) are respectively connected with the first filter plate (7) and the second filter plate (8), and one end of the winding roller (10) is connected with a hand wheel (102).

5. A municipal drainage dredging line according to claim 3, wherein the end of the second filter plate (8) facing the dredging chamber (3) is provided with a first scraper (81), the first scraper (81) being in abutment with the inner wall of the dredging chamber (3).

6. Urban drainage dredging pipe according to claim 1, characterized in that the side of the filter frame (6) facing the filter screen (51) is provided with a second scraper (9), said second scraper (9) being in abutment on the filter screen (51).

7. The urban drainage dredging pipe according to claim 1, wherein a baffle (11) is arranged on one side of the filter frame (6) far away from the filter screen (51), a limiting block (62) is arranged on one side of the filter frame (6) close to the baffle (11), and a connecting block (12) for the limiting block (62) to overlap is arranged on one side of the baffle (11) close to the limiting block (62).

8. The urban drainage dredging pipe according to claim 7, wherein the baffle (11) comprises a movable portion (111) and a fixed portion (112) penetrating through the movable portion (111), the movable portion (111) is located above the fixed portion (112), a movable cavity (1111) is formed in the movable portion (111), the fixed portion (112) penetrates through the movable cavity (1111), and one end, far away from the movable cavity (1111), of the fixed portion (112) is connected to the bottom of the dredging cavity (3).

9. The municipal drainage dredging pipe according to claim 8, wherein a spring (13) for providing elasticity to the movable part (111) is provided in the movable chamber (1111), one end of the spring (13) is connected to the bottom of the movable chamber (1111), and the other end of the spring (13) is connected to the fixed part (112).