CN215715857U

CN215715857U - Shunting drainage vatch basin

Info

Publication number: CN215715857U
Application number: CN202121989216.7U
Authority: CN
Inventors: 张帅; 贾学东; 陈传林
Original assignee: Alanbel Jiangsu Environmental Protection Technology Development Co ltd
Current assignee: Alanbel Jiangsu Environmental Protection Technology Development Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-01
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a shunting drainage catch basin, which comprises a catch basin body, wherein one end of the catch basin body is provided with a water inlet, the other end of the catch basin body is provided with a water outlet, the side surface of the catch basin body is provided with a catch pipe, a shunting drainage mechanism is arranged on the catch pipe, the shunting drainage mechanism comprises a drainage pipe, a shunting drainage filter screen and a mounting seat, the drainage pipe is connected to the catch pipe, the bottom of the drainage pipe is connected with the shunting pipe, the inner side of the drainage pipe is provided with the mounting seat, the shunting drainage filter screen is arranged on the mounting seat, and the shunting drainage filter screen is positioned above the shunting pipe. The shunting drainage intercepting well can realize the shunting purpose of rain sewage, avoid the damage to a treatment system caused by directly conveying sundries such as floaters to a sewage treatment plant, enable the shunting drainage filter screen to shake under the reset action of the self-reset spring, avoid the blockage of the shunting drainage filter screen and enable the shunting drainage filter screen to be self-cleaned.

Description

Shunting drainage vatch basin

Technical Field

The utility model relates to the technical field of intercepting wells, in particular to a shunting type drainage intercepting well.

Background

The intercepting well concentrates some inspection wells which produce pollution into a well, and the well leads to a sewage treatment plant, if the intercepting well does not exist, each pipe is required to enter the sewage treatment plant in order to enter the sewage treatment plant, and a well is used for intercepting the sewage in the front, so that pipelines reaching the sewage treatment plant can be greatly reduced, and the sewage collection is facilitated.

Catch basins are used in combined rain and sewage systems for the purpose of separating rain and sewage. Only sewage is contained in the pipe in dry seasons, the catch basin can intercept the sewage and flow the sewage into a newly-built sewage pipe, part of rainwater and the sewage are intercepted and flow into the sewage pipe in rainy seasons, and the rest of rainwater overflows through weirs in the well and continues to flow downstream, so that the following defects are found in the existing catch basin in use:

1. the current intercepting well can not shunt the discharged rain sewage, so that the rain sewage discharged by the intercepting pipe often contains impurities such as floaters and the like, and the impurities are directly conveyed to a sewage treatment plant, so that large impact and even damage can be formed on a treatment system of the sewage treatment plant;

2. current vatch basin is when using, and the filter screen is mostly fixed structure, leads to the filter screen clearance inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shunting drainage intercepting well, which can realize the shunting purpose of rainwater and sewage, avoid the damage to a treatment system caused by directly conveying sundries such as floaters to a sewage treatment plant, enable a shunting drainage filter screen to shake under the reset action of a self-reset spring, avoid the blockage of the shunting drainage filter screen, enable the shunting drainage filter screen to be self-cleaned and solve the problems in the prior art.

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

the utility model provides a shunting drainage vatch basin, includes the vatch basin body, the one end of the vatch basin body is provided with the water inlet, the other end of the vatch basin body is provided with the outlet, water inlet and outlet are just to distributing, the side of the vatch basin body is provided with the pipe of damming, install shunting drainage mechanism on the pipe of damming, shunting drainage mechanism includes drain pipe, shunt tubes, shunting drainage filter screen and mount pad, drainage pipe connection is on the pipe of damming, the bottom of drain pipe is connected with the shunt tubes, the inboard of drain pipe is provided with the mount pad, install shunting drainage filter screen on the mount pad, shunting drainage filter screen is located the top of shunt tubes.

Preferably, the mounting seat is connected to the drain pipe through a self-resetting assembly, the self-resetting assembly comprises a self-resetting spring, a strip-shaped guide post and a fixed base, the fixed base is installed on the inner wall of the drain pipe, the strip-shaped guide post is installed on the fixed base, and one end of the strip-shaped guide post penetrates through the mounting seat.

Preferably, the periphery of the strip-shaped guide post is provided with a self-resetting spring, and two ends of the self-resetting spring are respectively connected to the mounting seat and the fixed base.

Preferably, the mounting block is moved against the inner wall of the drain pipe and inside the drain pipe.

Preferably, the shutoff pipe and the shunt pipe are both provided with control valves.

Preferably, the divided discharge screen is shaken by water flow impacting the divided discharge screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the split-flow drainage intercepting well, early rain sewage enters the intercepting well body through the water inlet and is discharged from the intercepting pipe, when the rain sewage flows through the intercepting pipe, the rain sewage can be split through the split-flow drainage filter screen, so that impurities such as floaters cannot be discharged from the split-flow pipe through the split-flow drainage filter screen, the rain sewage which passes through the split-flow drainage filter screen can be discharged through the drainage pipe, the purpose of splitting the rain sewage can be achieved, and the situation that the impurities such as the floaters are directly conveyed to a sewage treatment plant to damage a treatment system is avoided.

2. According to the shunting type drainage intercepting well, when rainwater and sewage impact the shunting type drainage filter screen, the mounting base is impacted, moves under the guiding action of the strip-shaped guide post and extrudes the self-resetting spring, so that the shunting type drainage filter screen shakes under the resetting action of the self-resetting spring, the blockage of the shunting type drainage filter screen is avoided, and the shunting type drainage filter screen can be cleaned automatically.

Drawings

FIG. 1 is a schematic view of a split drainage vatch basin of the present invention;

FIG. 2 is a schematic view of a shut-off pipe of the present invention with a split flow drainage mechanism;

FIG. 3 is a schematic partial cross-sectional view of a shut-off tube with a diverter-type drainage mechanism according to the present invention;

FIG. 4 is a partial half-sectional schematic view of a shut-off tube of the present invention with a diverter drain mechanism;

fig. 5 is a schematic view of the self-resetting assembly arranged on the mounting seat of the utility model.

In the figure: 1. a shut-off well body; 11. a water inlet; 12. a water outlet; 13. a shutoff pipe; 2. a flow-dividing drainage mechanism; 21. a drain pipe; 22. a shunt tube; 23. a flow-dividing drainage filter screen; 24. a mounting seat; 3. a self-resetting assembly; 31. a self-resetting spring; 32. a strip-shaped guide post; 33. a fixed base; 4. and (4) controlling the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a diversion drainage intercepting well comprises an intercepting well body 1, one end of the intercepting well body 1 is provided with a water inlet 11, the other end of the intercepting well body 1 is provided with a water outlet 12, the water inlet 11 and the water outlet 12 are oppositely distributed, the side surface of the intercepting well body 1 is provided with an intercepting pipe 13, the intercepting pipe 13 is provided with a diversion drainage mechanism 2, the diversion drainage mechanism 2 comprises a drainage pipe 21, a diversion pipe 22, a diversion drainage filter screen 23 and a mounting seat 24, the drainage pipe 21 is connected to the intercepting pipe 13, the bottom of the drainage pipe 21 is connected with the diversion pipe 22, the intercepting pipe 13 and the diversion pipe 22 are both provided with control valves 4, early rainwater enters the intercepting well body 1 through the water inlet 11 and is discharged from the intercepting pipe 13, the control valve 4 on the intercepting pipe 13 is opened, the control valve 4 on the diversion pipe 22 is closed, the rainwater is discharged through the intercepting pipe 13, and impurities such as floating objects are stored in the diversion pipe 22, after the drainage is finished, the control valve 4 on the diversion pipe 22 is opened, the impurities such as floaters are discharged through the diversion pipe 22, the inner side of the drainage pipe 21 is provided with a mounting seat 24, the outer circumference of the mounting seat 24 is connected with a guide slide block 241, the guide slide block 241 is embedded on the inner wall of the drainage pipe 21, the inner wall of the drainage pipe 21 is provided with a sliding groove for the guide slide block 241 to move, the guide slide block 241 is matched with the sliding groove, the mounting seat 24 is provided with a diversion type drainage filter screen 23, the diversion type drainage filter screen 23 is positioned above the diversion pipe 22, the diversion type drainage filter screen 23 shakes through the impact of water flow on the diversion type drainage filter screen 23, early stage rain sewage enters the intercepting well body 1 through the water inlet 11 and is discharged from the intercepting pipe 13, when the rain sewage flows through the intercepting pipe 13, the rain sewage can be diverted through the diversion type drainage filter screen 23, so that the impurities such as floaters can not be discharged from the diversion pipe 22 through the diversion type drainage filter screen 23, the rainwater and sewage which can pass through the shunting type drainage filter screen 23 is discharged through the drainage pipe 21, the purpose of shunting the rainwater and sewage can be realized, and the situation that sundries such as floaters are directly conveyed to a sewage treatment plant to damage a treatment system is avoided.

Referring to fig. 5, the mounting seat 24 is connected to the drain pipe 21 through the self-resetting component 3, the self-resetting component 3 includes a self-resetting spring 31, a bar-shaped guide post 32 and a fixing base 33, the fixing base 33 is mounted on the inner wall of the drain pipe 21, the bar-shaped guide post 32 is mounted on the fixing base 33, one end of the bar-shaped guide post 32 penetrates through the mounting seat 24, the self-resetting spring 31 is arranged on the periphery of the bar-shaped guide post 32, two ends of the self-resetting spring 31 are respectively connected to the mounting seat 24 and the fixing base 33, when rainwater and sewage impact the diversion type drainage filter screen 23, the mounting seat 24 is impacted by impact force and moves and extrudes the self-resetting spring 31 under the guiding action of the bar-shaped guide post 32, so that the diversion type drainage filter screen 23 shakes under the resetting action of the self-resetting spring 31, the blockage of the diversion type drainage filter screen 23 is avoided, and the diversion type drainage filter screen 23 can be self-cleaned.

In summary, in the diversion drainage intercepting well of the present invention, the early rain sewage enters the intercepting well body 1 through the water inlet 11 and is discharged from the intercepting pipe 13, when the rain sewage flows through the intercepting pipe 13, the rain sewage can be shunted through the shunting type drainage filter screen 23, so that the floating objects and other sundries can not be discharged from the shunting pipe 22 through the shunting type drainage filter screen 23, the rain sewage which passes through the shunting type drainage filter screen 23 can be discharged through the drainage pipe 21, the purpose of shunting the rain sewage can be realized, the damage to a treatment system caused by directly conveying sundries such as floaters to a sewage treatment plant is avoided, when the rain sewage impacts the shunting-type drainage filter screen 23, the mounting seat 24 is impacted, moves under the guiding action of the strip-shaped guide column 32 and extrudes the self-reset spring 31, so that the shunting drainage filter screen 23 shakes under the resetting action of the self-reset spring 31, the blockage of the shunting drainage filter screen 23 is avoided, and the shunting drainage filter screen 23 can be cleaned automatically.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reposition of redundant personnel drainage vatch basin, includes vatch basin body (1), its characterized in that: one end of the intercepting well body (1) is provided with a water inlet (11), the other end of the intercepting well body (1) is provided with a water outlet (12), the water inlet (11) and the water outlet (12) are oppositely distributed, the side surface of the intercepting well body (1) is provided with an intercepting pipe (13), the intercepting pipe (13) is provided with a shunting drainage mechanism (2), the shunting drainage mechanism (2) comprises a drainage pipe (21), a shunting pipe (22), a shunting drainage filter screen (23) and a mounting seat (24), the drainage pipe (21) is connected with the cut-off pipe (13), the bottom of the drainage pipe (21) is connected with a shunt pipe (22), the inner side of the drain pipe (21) is provided with a mounting seat (24), the mounting seat (24) is provided with a shunting type drain filter screen (23), the shunting drainage filter screen (23) is positioned above the shunting pipe (22).

2. A split-flow drainage vatch basin as claimed in claim 1, wherein: the mounting seat (24) is connected on the drain pipe (21) through from reset assembly (3), include from reset spring (31), bar guide post (32) and fixed baseplate (33) from reset assembly (3), install on the inner wall of drain pipe (21) fixed baseplate (33), install bar guide post (32) on fixed baseplate (33), mounting seat (24) is run through to the one end of bar guide post (32).

3. A split-flow drainage vatch basin as claimed in claim 2, wherein: the periphery of the strip-shaped guide post (32) is provided with a self-resetting spring (31), and two ends of the self-resetting spring (31) are respectively connected to the mounting seat (24) and the fixed base (33).

4. A split-flow drainage vatch basin as claimed in claim 1, wherein: the mounting seat (24) is tightly attached to the inner wall of the drain pipe (21) and moves on the inner side of the drain pipe (21).

5. A split-flow drainage vatch basin as claimed in claim 1, wherein: the shutoff pipe (13) and the shunt pipe (22) are both provided with control valves (4).

6. A split-flow drainage vatch basin as claimed in claim 1, wherein: the bypass drain strainer (23) is shaken by water flow impacting the bypass drain strainer (23).