CN111926899A

CN111926899A - A blowwell structure for municipal works

Info

Publication number: CN111926899A
Application number: CN202010767689.6A
Authority: CN
Inventors: 金天校
Original assignee: Zhuji Fanchen Engineering Management Co Ltd
Current assignee: Zhuji Fanchen Engineering Management Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-11-13

Abstract

The invention relates to the technical field of municipal engineering equipment, in particular to a sewage well structure for municipal engineering. The anti-odor anti-clogging filter is simple in mechanism and novel in design, has an anti-odor anti-clogging function, can effectively prevent the underground pipeline from being blocked by filtering sundries through the metal net and the filter screen, can effectively isolate odor diffusion in the sewage well and the underground pipeline through the one-way valve and the n-shaped water outlet pipe, improves the living environment of surrounding residents, and brings good experience to living of people.

Description

A blowwell structure for municipal works

Technical Field

The invention relates to the technical field of municipal engineering equipment, in particular to a sewage well structure for municipal engineering.

Background

In urban roads, the construction of a sewage well is an important category of municipal engineering construction, the sewage well can be found in all streets and alleys of cities, and the sewage well is communicated with a domestic sewage pipeline and a rainwater pipeline.

The well lid or latticed frame cover are generally installed at the well head of the traditional sewage well, the latticed frame cover is mainly convenient for sewage to discharge, however, when the sewage well is rainy, sundries such as various plastic bags on the road can be discharged into the sewage well along with the sewage, the sundries can easily cause the blockage of underground pipelines, and the subsequent cleaning of more manpower and material resources is needed.

Disclosure of Invention

The invention aims to provide a sewage well structure for municipal engineering to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a blowpit structure for municipal works, includes the well body, the well lid is installed to the top of the well body, and the inner wall of the well body is provided with the cat ladder, the inside of the well body is fixed with annular support, the base is installed to annular support's top, the aqua storage tank of having seted up in the base, the filter screen is installed to the top of aqua storage tank, and the equidistant delivery port of having evenly seted up in bottom side of aqua storage tank, the outer end of delivery port is all fixed cup jointed "n" type outlet pipe.

As a further scheme of the invention: the well lid includes the lid that links to each other with the well body, lid one side is provided with first recess, and the lid keeps away from one side welding of first recess and has the sliding seat, the lid lower surface is provided with the theftproof ring, and the upper surface of lid has seted up the second recess, the metal mesh is installed to the top of second recess, and the equidistant water service pipe of running through the lid of evenly having seted up in the below of second recess, all install the check valve on the water service pipe.

As a further scheme of the invention: the movable seat on the well lid is movably connected with the upper end of the well body through a round pivot.

As a further scheme of the invention: and a metal ring is fixed at the position, corresponding to the anti-theft ring, of the upper end of the well body, and an anti-theft chain is arranged between the metal ring and the anti-theft ring.

As a further scheme of the invention: the number of the water service pipes is six, and the water service pipes are evenly arranged below the second groove at equal intervals.

As a further scheme of the invention: the number of the n-shaped water outlet pipes is eight, the lower ends of the n-shaped water outlet pipes penetrate through the bottom side of the base, and a deodorization silicone tube is installed on the lower ends of the n-shaped water outlet pipes through threads.

Compared with the prior art, the invention has the beneficial effects that: the anti-odor anti-clogging filter is simple in mechanism and novel in design, has an anti-odor anti-clogging function, can effectively prevent the underground pipeline from being clogged by filtering sundries through the double filtering of the metal net and the filter screen, can collect small sundries in the second groove, is convenient for workers to clean, can effectively isolate odor diffusion in a sewage well and the underground pipeline through the one-way valve and the n-shaped water outlet pipe, improves the living environment of surrounding residents, and brings good experience to living and living of people.

Drawings

FIG. 1 is a schematic diagram of a blowdown well structure for municipal works;

FIG. 2 is a schematic view showing the internal structure of a sewage well structure for municipal works;

FIG. 3 is a schematic view of a manhole cover used in a drainage structure of municipal works;

fig. 4 is a top view of a manhole cover in a drain well structure for municipal works.

In the figure: 1. a well body; 2. a well cover; 21. a second groove; 22. a first groove; 23. a movable seat; 24. an anti-theft ring; 25. a one-way valve; 26. a water pipe; 27. a metal mesh; 28. a cover body; 3. a base; 4. filtering with a screen; 5. a water storage tank; 6. an n-shaped water outlet pipe; 7. an annular support; 8. climbing a ladder; 9. and (7) a water outlet.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the invention, a sewage draining well structure for municipal engineering comprises a well body 1, a well cover 2 is arranged above the well body 1, a ladder 8 is arranged on the inner wall of the well body 1 to facilitate maintenance personnel to go into the well for maintenance, an annular support 7 is fixed inside the well body 1, a base 3 is arranged above the annular support 7, a water storage tank 5 is arranged in the base 3, a filter screen 4 is arranged above the water storage tank 5, water outlets 9 are evenly arranged on the side surface of the bottom end of the water storage tank 5 at equal intervals, n-shaped water outlet pipes 6 are fixedly sleeved at the outer ends of the water outlets 9, rainwater flows into the water storage tank 5 through the filter screen 4, the filter screen 4 can filter small garbage discharged along with rainwater, the garbage is discharged into the sewage draining well through the n-shaped water outlet pipes 6, when the rainwater stops, accumulated water can be formed in the water storage tank 5 through the n-shaped, so that the odor in the sewage well can be isolated for the second time.

In fig. 3 and 4, well lid 2 includes the lid 28 that links to each other with the well body 1, lid 28 one side is provided with first recess 22, and lid 28 keeps away from one side welding of first recess 22 and has movable seat 23, lid 28 lower surface is provided with the theftproof ring 24, and the second recess 21 has been seted up to the upper surface of lid 28, metal mesh 27 is installed to the top of second recess 21, and the equidistant water service pipe 26 that runs through lid 28 of evenly having seted up in the below of second recess 21, all install check valve 25 on the water service pipe 26, can filter the great debris of discharging together with the rainwater when the rainwater passes through metal mesh 27 on the well lid 2, then the rainwater flows into second recess 21 on the well lid 2, when the rainwater flows into water service pipe 26, the gravity of rainwater makes check valve 25 open.

In fig. 3, the movable seat 23 on the well lid 2 is movably connected with the upper end of the well body 1 through a pivot, so that the well lid 2 can be conveniently opened.

In fig. 2 and 3, a metal ring is fixed at the upper end of the well body 1 corresponding to the position of the anti-theft ring 24, and an anti-theft chain is arranged between the metal ring and the anti-theft ring 24 for preventing theft.

In fig. 3, the number of the water pipes 26 is six, and the water pipes are uniformly arranged below the second groove 21 at equal intervals for draining rainwater on the road.

In fig. 2, the number of the n-shaped water outlet pipes 6 is eight, the lower ends of the n-shaped water outlet pipes all penetrate through the bottom side of the base 3, and the deodorizing silicone tube is installed through threads, can be opened under the action of rainwater and is automatically closed after the influence of gravity of rainwater is lost, and is used for preliminarily isolating smell in the sewage well.

The working principle of the invention is as follows: the invention has simple mechanism and novel design, has the functions of deodorization and blockage prevention, can filter out larger impurities discharged along with rainwater when the rainwater passes through the metal mesh 27 on the well lid 2, then the rainwater flows into the second groove 21 on the well lid 2, when the rainwater flows into the water service pipe 26, the gravity of the rainwater enables the one-way valve 25 to be opened, then the rainwater flows into the water storage tank 5 through the filter screen 4, the filter screen 4 can filter small garbage discharged along with the rainwater, and then the rainwater is discharged into the sewage discharging well through the n-shaped water outlet pipe 6, after the rainwater stops, the deodorization silica gel pipe at the lower end of the n-shaped water outlet pipe 6 is closed, the smell in the sewage discharging well is primarily isolated, in addition, accumulated water can be formed in the water storage tank 5 through the n-shaped water outlet pipe 6, then the smell in the sewage discharging well can be secondarily isolated, and the one-way valve 25 can be automatically closed, odor diffusion in the bilge well and the underground pipeline can be effectively isolated through multiple isolation, the living environment of surrounding residents is improved, and good experience is brought to living of people.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The utility model provides a blowoff well structure for municipal works, includes the well body (1), its characterized in that, well lid (2) are installed to the top of the well body (1), and the inner wall of the well body (1) is provided with cat ladder (8), the inside of the well body (1) is fixed with ring carrier (7), base (3) are installed to the top of ring carrier (7), aqua storage tank (5) of having seted up in base (3), filter screen (4) are installed to the top of aqua storage tank (5), and the equidistant delivery port (9) of having evenly seted up in bottom side of aqua storage tank (5), the outer end of delivery port (9) is all fixed cup jointed "n" type outlet pipe (6).

2. The sewage draining well structure for the municipal engineering according to claim 1, wherein the well lid (2) comprises a lid body (28) connected with the well body (1), a first groove (22) is formed in one side of the lid body (28), a movable seat (23) is welded on one side, away from the first groove (22), of the lid body (28), an anti-theft ring (24) is arranged on the lower surface of the lid body (28), a second groove (21) is formed in the upper surface of the lid body (28), a metal net (27) is installed above the second groove (21), water pipes (26) penetrating through the lid body (28) are evenly arranged below the second groove (21) at equal intervals, and one-way valves (25) are installed on the water pipes (26).

3. A sewerage shaft structure for municipal works according to claim 2, characterized in that the movable seat (23) on the shaft cover (2) is connected with the upper end of the shaft body (1) through a round pivot.

4. A sewage well structure for municipal engineering according to claim 2, characterized in that a metal ring is fixed at the upper end of the well body (1) corresponding to the position of the anti-theft ring (24), and an anti-theft chain is arranged between the metal ring and the anti-theft ring (24).

5. A manhole structure for civil engineering according to claim 2, wherein the number of the water service pipes (26) is six, and the water service pipes are uniformly arranged at equal intervals below the second grooves (21).

6. The sewage shaft structure for municipal engineering according to claim 1, wherein the number of the "n" -shaped water outlet pipes (6) is eight, the lower ends of the n-shaped water outlet pipes all penetrate through the bottom side of the base (3) and are provided with odor-resistant silicone tubes through threads.