CN218346375U

CN218346375U - Municipal administration sewer

Info

Publication number: CN218346375U
Application number: CN202222762673.3U
Authority: CN
Inventors: 郑武龙; 郑浩群; 苏治彬; 郑志雄; 钟锦玉
Original assignee: Guangdong Huazheng Construction Engineering Co ltd
Current assignee: Guangdong Huazheng Construction Engineering Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-20
Anticipated expiration: 2032-10-19

Abstract

The application discloses municipal sewer relates to municipal administration pipeline technical field, including sewer pipe and inlet tube, the subsider has been seted up to one side that sewer pipe is close to the inlet tube, when sewage and impurity whereabouts, sewage will take precedence to strike cutting blade, at this moment cutting blade will take place to rotate at the inboard of link through the connecting axle, great impurity will be stirred by cutting blade and smash, avoid causing the jam to the filter screen, will filter on the filter screen with sewage together whereabouts after impurity is stirred to smash, sewage after the filtration will pass through the filter screen whereabouts, outwards discharge through the sewer pipe after the deflector direction at last, and impurity and some sewage that filter off will slide down the inboard of a stainless steel net section of thick bamboo of intaking of gathering together and filtering, at this moment impurity will leave over in a stainless steel net section of thick bamboo inboardly, and unnecessary sewage can outwards discharge through the through-hole, make sewage filter in limited space, collect multinomial processes such as impurity and drainage.

Description

Municipal administration sewer

Technical Field

The utility model belongs to the technical field of the municipal administration pipeline technique and specifically relates to a municipal administration sewer is related to.

Background

The urban drainage system is a very important civil engineering, a traditional municipal sewer needs constructors to regularly go down to a well with a limited space to clean a sewer well, sludge and large garbage of the sewer are prevented from settling at the bottom of a pipeline, the pipeline is blocked to cause unsmooth urban drainage, most of the municipal sewer filters sewage in the pipeline through a filter screen on the market, however, if the sewer is only filtered by the filter screen, some large garbage can cover the filter screen when settling, and the pipeline can be blocked and the burden of the constructors during maintenance and cleaning can be caused.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned problem, the utility model provides a municipal sewer.

The utility model provides a municipal administration sewer adopts following technical scheme:

a municipal sewer comprises a sewer pipeline and a water inlet pipe, wherein the water inlet pipe is installed on one side of the upper end of the sewer pipeline, a connecting frame is installed in the middle of an inner cavity of the water inlet pipe, an inclined filter screen is installed at the joint of the sewer pipeline and the water inlet pipe, a settling tank is arranged on one side of the sewer pipeline close to the water inlet pipe, a partition plate is installed on one side of the settling tank close to the sewer pipeline, and a guide plate is installed at the lower end of one side of the partition plate away from the settling tank;

the fixed plate is installed to the both sides of link, the fixed plate is connected on the inner wall of inlet tube, two sets of connecting axles are installed at the middle both ends of link, and are two sets of the connecting axle in the middle of still install cutting blade.

Through adopting the above technical scheme, when sewage and impurity whereabouts, sewage will take the lead to strike cutting blade, at this moment cutting blade will take place to rotate at the inboard of link through the connecting axle, if the great unable middle space that passes through cutting blade of impurity, great impurity will be stirred garrulously by cutting blade, avoid causing the jam to the filter screen, simultaneously because cutting blade rotates along with the impact of rivers, need not to use driving part such as motor, and is more energy-concerving and environment-protective, will together fall on the filter screen with sewage after impurity is stirred garrulously and filter, sewage after the filtration will pass through the filter screen whereabouts, outwards discharge through sewer pipe after leading through the guide plate at last, because the filter screen is the slope form installation, the impurity of crossing off filters off is collected the inboard of landing to the subsider, make things convenient for the follow-up unified clearance of personnel.

Optionally, the deflector is installed to the upper end both sides of inlet tube, the deflector is located cutting blade's upper end, the spacing groove has been seted up to lower extreme one side of inlet tube.

Through adopting above-mentioned technical scheme, when sewage passes through the inlet tube whereabouts, the deflector can be smashed sewage and impurity leading-in to cutting blade's centre, and the spacing groove of seting up will carry on spacingly to the filter screen.

Optionally, a limiting slide block is installed on one side of the filter screen, the limiting slide block is connected with a limiting groove in a sliding mode, a connecting plate is installed on one side, away from the limiting slide block, of the filter screen, an elastic piece is installed at the lower end of the connecting plate, and the elastic piece is located at the upper end of the partition plate.

Through adopting above-mentioned technical scheme, when the impurity of being stirred garrulous falls together with sewage, will take the lead to fall and filter on the filter screen, at this moment the filter screen is owing to receive the impact, will push down the elastic component through the connecting plate and cushion the regulation, and at this moment the spacing slider of filter screen opposite side will also be at the inboard spacing slip of spacing groove, and the impurity that makes the filtration extremely can the landing to the inboard of subsider.

Optionally, an access hole is formed in the upper end of the settling tank, a sealing cover is installed at the upper end of the access hole, and a collection box is installed on the inner side of the settling tank.

Through adopting above-mentioned technical scheme, impurity falls into the inside of album miscellaneous case and collects, when needs take out impurity clearance, only need open the sealed lid of access hole upper end can.

Optionally, an outer casing is installed on the outer side of the impurity collecting box, and a stainless steel mesh cylinder is installed on the inner side of the outer casing.

Through adopting above-mentioned technical scheme, the inboard of outer box shell is installed to the stainless steel net section of thick bamboo, and the impurity that filters out and partly sewage will slide to the inboard of stainless steel net section of thick bamboo water intaking and build up the filtration.

Optionally, the surface of the outer case is provided with a through hole, and two sides of the upper end of the outer case are provided with positioning grooves.

Through adopting above-mentioned technical scheme, the constant head tank can carry on spacingly to a stainless steel net section of thick bamboo, and when impurity got into the inboard of a stainless steel net section of thick bamboo, some sewage also will follow impurity and enter into it inside, and at this moment sewage can outwards be discharged through the through-hole.

Optionally, the positioning hanging plates are installed on two sides of the upper end of the stainless steel mesh cylinder, the positioning pins are symmetrically installed at the lower ends of the positioning hanging plates, and the positioning pins are matched with the positioning grooves.

Through adopting above-mentioned technical scheme, during the installation stainless steel net section of thick bamboo, can fix a position the inboard that the locating pin inserted the constant head tank, press down afterwards and make the location link plate articulate in the upper end both sides of outer container shell, when the inside impurity of stainless steel net section of thick bamboo clearance is taken out to needs, the personnel only need with it upwards lift up can, simple convenient.

Optionally, the middle of the partition plate is provided with drainage grooves at intervals.

By adopting the technical scheme, after sewage flows out through the through hole, the sewage can flow out through the drainage groove and then enters the sewer pipeline again to be discharged outwards.

To sum up, the utility model discloses a following at least one beneficial effect: when sewage and impurities fall, the sewage impacts the cutting blade first, the cutting blade rotates on the inner side of the connecting frame through the connecting shaft, larger impurities are crushed by the cutting blade, the filter screen is prevented from being blocked, and meanwhile, the cutting blade rotates along with the impact of water flow, so that driving parts such as a motor are not needed, and the energy-saving and environment-friendly effects are achieved;

when the impurities are crushed, the impurities and the sewage fall onto a filter screen together for filtering, the filtered sewage falls through the filter screen and is finally guided by a guide plate and then is discharged outwards through a sewer pipe, the filtered impurities and a part of sewage slide to the inner side of a stainless steel screen cylinder for water inflow accumulation and filtration, the impurities are left at the inner side of the stainless steel screen cylinder, and the redundant sewage can be discharged outwards through a through hole;

after the sewage flows out through the through holes, the sewage can flow out through the drainage grooves and reenter the sewer pipeline to be discharged outwards, so that the sewage is filtered in a limited space, and impurities are collected, the water is drained, and the like.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structure diagram of the filter screen of the present invention;

fig. 3 is a split view of the trash box of the present invention.

Description of the reference numerals:

1. a sewer pipeline; 2. a water inlet pipe; 21. a guide plate; 22. a limiting groove; 3. a connecting frame; 31. a fixing plate; 32. a connecting shaft; 33. a cutting blade; 4. a filter screen; 41. a limiting slide block; 42. a connecting plate; 43. an elastic member; 5. a settling tank; 51. an access hole; 52. a sealing cover; 53. a trash collection box; 531. an outer case; 5311. a through hole; 5312. positioning a groove; 532. a stainless steel mesh cylinder; 5321. positioning the hanging plate; 5322. positioning pins; 6. a partition plate; 61. a water discharge tank; 7. a baffle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: the utility model provides a municipal sewer, including sewer pipe 1 and inlet tube 2, inlet tube 2 is installed in upper end one side of sewer pipe 1, deflector 21 is installed to the upper end both sides of inlet tube 2, spacing groove 22 has been seted up to lower extreme one side of inlet tube 2, install link 3 in the middle of the inner chamber of inlet tube 2, fixed plate 31 is installed to the both sides of link 3, fixed plate 31 is connected on the inner wall of inlet tube 2, two sets of connecting axles 32 are installed at the middle both ends of link 3, still install cutting blade 33 in the middle of two sets of connecting axles 32, deflector 21 is located cutting blade 33's upper end.

An inclined filter screen 4 is arranged at the joint of the sewer pipeline 1 and the water inlet pipe 2, a limiting slide block 41 is arranged on one side of the filter screen 4, the limiting slide block 41 is connected with a limiting groove 22 in a sliding manner, a connecting plate 42 is arranged on one side, away from the limiting slide block 41, of the filter screen 4, a settling tank 5 is arranged on one side, close to the water inlet pipe 2, of the sewer pipeline 1, an access hole 51 is formed in the upper end of the settling tank 5, and a sealing cover 52 is arranged at the upper end of the access hole 51;

impurity collecting box 53 is installed to the inboard of subsider 5, outer box 531 is installed to impurity collecting box 53's the outside, through-hole 5311 has been seted up on the surface of outer box 531, constant head tank 5312 has been seted up to the upper end both sides of outer box 531, stainless steel mesh cylinder 532 is installed to the inboard of outer box 531, location link plate 5321 is installed to the upper end both sides of stainless steel mesh cylinder 532, location pin 5322 is installed to the lower extreme symmetry of location link plate 5321, location pin 5322 and constant head tank 5312 phase-match, division board 6 is installed to one side that subsider 5 is close to sewer pipe 1, elastic component 43 is installed to the lower extreme of connection board 42, elastic component 43 is located the upper end of division board 6, water drainage tank 61 has been seted up to the middle interval of division board 6, guide plate 7 is installed to the one side lower extreme that subsider 5 was kept away from to division board 6, guide plate 7 keeps away from division board 6 one side downward sloping.

When sewage falls through the water inlet pipe 2, the guide plate 21 can guide the sewage and impurities into the middle of the cutting blade 33, at the moment, the sewage impacts the cutting blade 33 first, the cutting blade 33 rotates on the inner side of the connecting frame 3 through the connecting shaft 32, if the impurities are large and cannot pass through the middle gap of the cutting blade 33, the large impurities are crushed by the cutting blade 33, the filter screen 4 is prevented from being blocked, and meanwhile, the cutting blade 33 rotates along with the impact of water flow, driving parts such as a motor and the like are not needed, so that the energy-saving and environment-friendly effects are achieved;

when impurities are crushed, the impurities and sewage fall onto the filter screen 4 together for filtering, the filter screen 4 is impacted, the elastic piece 43 is pressed down through the connecting plate 42 for buffer adjustment, the limiting slide block 41 on the other side of the filter screen 4 slides in a limiting way on the inner side of the limiting groove 22, so that the filtered impurities can slide to the inner side of the settling tank 5, the filtered sewage falls down through the filter screen 4 and is finally guided by the guide plate 7 to be discharged outwards through the sewer pipe 1, the filter screen 4 is installed in an inclined way, the stainless steel mesh cylinder 532 is installed on the inner side of the outer case 531, the filtered impurities and a part of sewage slide to the inner side of the stainless steel mesh cylinder 532 for water inflow accumulation and filtering, and the sewage can be discharged outwards through the through hole 5311;

after sewage flows out through the through hole 5311, sewage can flow out through the drainage channel 61 and reenter the sewer pipe 1 and outwards discharge, when the impurity is required to be cleaned and taken out, only the sealing cover 52 at the upper end of the access hole 51 needs to be opened, and the subsequent unified cleaning of personnel is facilitated.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a municipal administration sewer, includes sewer pipe (1) and inlet tube (2), its characterized in that: the improved sewage treatment device is characterized in that the water inlet pipe (2) is installed on one side of the upper end of the sewer pipe (1), the connecting frame (3) is installed in the middle of an inner cavity of the water inlet pipe (2), the inclined filter screen (4) is installed at the joint of the sewer pipe (1) and the water inlet pipe (2), a settling tank (5) is arranged on one side, close to the water inlet pipe (2), of the sewer pipe (1), a partition plate (6) is installed on one side, close to the sewer pipe (1), of the settling tank (5), and a guide plate (7) is installed at the lower end of one side, far away from the settling tank (5), of the partition plate (6);

fixed plate (31) are installed to the both sides of link (3), fixed plate (31) are connected on the inner wall of inlet tube (2), two sets of connecting axle (32) are installed at the middle both ends of link (3), and are two sets of connecting axle (32) in the middle of still install cutting blade (33).

2. The municipal sewer according to claim 1, wherein: deflector (21) are installed to the upper end both sides of inlet tube (2), deflector (21) are located the upper end of cutting blade (33), spacing groove (22) have been seted up to lower extreme one side of inlet tube (2).

3. The municipal sewer according to claim 1, wherein: spacing slider (41) are installed to one side of filter screen (4), spacing slider (41) and spacing groove (22) sliding connection, connecting plate (42) are installed to one side that spacing slider (41) were kept away from in filter screen (4), elastic component (43) are installed to the lower extreme of connecting plate (42), elastic component (43) are located the upper end of division board (6).

4. The municipal sewer according to claim 1, wherein: an access hole (51) is formed in the upper end of the settling tank (5), a sealing cover (52) is mounted at the upper end of the access hole (51), and a trash box (53) is mounted on the inner side of the settling tank (5).

5. The municipal sewer according to claim 4, wherein: an outer case (531) is installed on the outer side of the impurity collecting box (53), and a stainless steel mesh cylinder (532) is installed on the inner side of the outer case (531).

6. The municipal sewer according to claim 5, wherein: the surface of the outer case (531) is provided with a through hole (5311), and two sides of the upper end of the outer case (531) are provided with positioning grooves (5312).

7. The municipal sewer according to claim 5, wherein: the positioning device is characterized in that positioning hanging plates (5321) are mounted on two sides of the upper end of the stainless steel mesh cylinder (532), positioning pins (5322) are symmetrically mounted at the lower end of the positioning hanging plates (5321), and the positioning pins (5322) are matched with the positioning grooves (5312).

8. The municipal sewer according to claim 1, wherein: and drainage grooves (61) are formed in the middle of the partition plate (6) at intervals.