CN220394805U - Integrated intercepting well - Google Patents

Abstract

The utility model belongs to the technical field of intercepting wells, and particularly relates to an integrated intercepting well; comprising the following steps: a closure well body; the flow converging pipe is arranged on the outer wall of the left end of the intercepting well body; the sewage pipes are arranged on the outer wall of the right end of the intercepting well body and are distributed opposite to the converging pipes; the sewage blocking assembly is arranged in the intercepting well body and positioned at the feeding end of the flow converging pipe and used for blocking sundries in sewage; the intercepting assembly is arranged in the intercepting well body and positioned at the discharge end of the sewage discharge pipe and is used for intercepting sewage in the intercepting well body; and the flow control system is used for controlling the flow of the medium discharged by the sewage through the sewage discharge pipe. The utility model provides an integrated intercepting well capable of controlling the discharge of sewage by a sewage pipe according to a preset flow value and intercepting the sewage better.

Description

Integrated intercepting well

Technical Field

The utility model belongs to the technical field of intercepting wells, and particularly relates to an integrated intercepting well.

Background

The intercepting well is used for intercepting sewage and flowing into a newly-built sewage pipe, and part of rainwater and sewage are intercepted and flow into the sewage pipe in rainy season, and the rest of rainwater overflows through a well weir and continues to flow downstream.

The intercepting well is used for intercepting urban dry season sewage and early rainwater in a rainwater intercepting pipe and discharging the sewage into a sewage pipeline system, so that the content of pollutants entering downstream water bodies can be reduced to the greatest extent, the urban water bodies are prevented from being seriously polluted, and the urban waterlogging problem can be reduced. The intercepting well is an important auxiliary structure, which needs to ensure that the intercepting water amount is as constant as possible in rainy season so as not to increase the water amount load of downstream urban sewage treatment plants, and the rainwater in the combined pipeline is drained smoothly under the condition of ensuring the design flow.

The Chinese patent publication No. CN215759479U discloses an integrated automatic intercepting well, and after the water level rises to a proper height, a weir plate rotates to avoid blocking an overflow pipe, so that sewage is discharged from the overflow pipe. The technology can cut off sewage, but the technology can not cut off the sewage accurately, under the condition of heavy rain overflow, the converging sewage in the cut-off pipe is full-flow pressure flow, the actual cut-off amount of the cut-off well is far beyond the designed cut-off amount, so that the rotation condition of a weir plate is easily influenced, and the cut-off well is influenced by overflow.

Disclosure of Invention

The utility model aims at solving the technical problems and provides an integrated intercepting well capable of controlling a sewage discharge pipe to discharge sewage according to a preset flow value and intercepting the sewage better.

In view of this, the present utility model provides an integrated intercepting well comprising:

a closure well body;

the flow converging pipe is arranged on the outer wall of the left end of the intercepting well body;

the sewage pipes are arranged on the outer wall of the right end of the intercepting well body and are distributed opposite to the converging pipes;

the sewage blocking assembly is arranged in the intercepting well body and positioned at the feeding end of the flow converging pipe and used for blocking sundries in sewage;

the intercepting assembly is arranged in the intercepting well body and positioned at the discharge end of the sewage discharge pipe and is used for intercepting sewage in the intercepting well body;

and the flow control system is used for controlling the flow of the medium discharged by the sewage through the sewage discharge pipe.

In this technical scheme, during operation, sewage flows into the vatch basin internally from the blow off pipe, filter the sewage of inflow through blocking dirty subassembly, thereby filter out debris in the sewage, avoid debris to cause the jam to the vatch basin body, influence the normal operating of cutting dirty, survey the rainfall under flow control system's effect, and adjustable rainfall numerical value, all can judge by oneself under different rainfall circumstances, automatically, open or close the vatch basin, truly accomplish the zero direct drainage of fine day, the rainy day reduces the rainwater and gets into the vatch basin internally, during fine day, the vatch basin is opened, partial sewage that mixes into in the vatch basin is discharged to the confluence pipe through the vatch basin subassembly, during rainfall, the ground rainwater at initial stage is dirty relatively, lead to getting into the river course quality and causing the pollution, according to the internal sewage of vatch basin judges the size of rainfall through flow control system, let dirty initial rainwater get into the vatch basin internal, carry out centralized processing to the sewage treatment plant after handling standard after reaching the standard, the rainwater at the later stage of falling is comparatively clean, flow control system just controls the subassembly, can't guarantee that the sewage can't directly flow into the vatch basin through the sewage, the sewage can't guarantee the sewage is discharged to the sewage of the closure basin through the flow control assembly, can't guarantee that the sewage is carried out the normal operation to the closure basin is accurate, can't guarantee the normal operation to the sewage is carried out to the closure basin through the sewage is cut off to the sewage, the sewage can't be guaranteed to the sewage is shut down to the normal to the sewage is discharged to the normal to the sewage.

In the above technical solution, further, the flow control system includes:

the power assembly is arranged in the intercepting well body and is matched with the intercepting assembly;

a rainfall sensor for detecting rainfall and outputting an electrical signal indicative of the detected actual medium flow;

and the controller is electrically connected with the rainfall sensor and used for controlling the running state of the power assembly according to the received information.

In any of the above technical solutions, further, the flow control system further includes a data comparing module and a data transmitting module, the data comparing module is electrically connected with the rainfall sensor, the data transmitting module is electrically connected with the data comparing module, and the data transmitting module is electrically connected with the controller.

In any of the above solutions, further, the power assembly includes:

the bracket is arranged in the intercepting well body;

the cylinder is arranged on the bracket, and a piston rod of the cylinder is matched with the intercepting component.

In any of the above technical solutions, further, the dirt blocking assembly includes:

the filter screen shell is arranged in the intercepting well body and is positioned at the feeding end of the converging pipe;

the mounting plate is provided with two mounting plates which are respectively arranged on the upper side and the lower side of the filter screen shell and are arranged in the intercepting well body in a bolt connection mode.

In any of the above solutions, further, the shutoff assembly includes:

the guide plate is arranged on the inner part of the intercepting well body of the sewage discharging pipe and is connected with the inner part of the intercepting well body;

the drainage groove is formed in the guide plate, the inner diameter of the drainage groove is the same as the inner diameter of the sewage pipe, and the drainage groove is communicated with the sewage pipe;

the chute is arranged in the drainage groove and penetrates through the top of the guide plate;

the baffle is arranged in the chute in a sliding manner and matched with the drainage groove, and a cylinder piston rod is connected with the top of the baffle.

In the technical scheme, when in an initial state, the piston rod of the air cylinder is in a normal state, the baffle can not block the drainage groove, so that sewage flowing into the intercepting well body from the sewage discharge pipe through the filtering sieve shell can be smoothly discharged from the confluence pipe, impurities carried in the sewage can be filtered through the filtering sieve shell, the impurities are prevented from influencing the normal operation of the intercepting well body, the rainfall is detected under the action of the rainfall sensor, the detected rainfall is compared with a set value through the data comparison module, because the ground rainwater at the early stage of rainfall is dirty, the sewage is discharged at the moment, the pollution of the sewage to the river water is avoided, the rainwater is relatively clean when the rainfall is in the middle and later periods of rainfall, the rainfall sensor detects the rainfall and sends out signals, the detected rainfall value is compared with the set rainfall value after the data comparison module receives the signals, when the rainfall is lower than the set value, the data comparison module sends a signal to the data sending module, the data sending module sends a numerical value to the controller, after receiving the signal, the controller controls the air cylinder to start, the air cylinder piston rod drives the baffle to move downwards along the chute, when the baffle moves downwards to block the drainage groove, the air cylinder is controlled to stop working, the drainage groove is blocked by the baffle, the sewage pipe can not drain sewage, thereby realizing sewage interception, reducing the load of rainwater on the intercepting well body, ensuring the normal operation of the intercepting well body, when the rainfall sensor detects no rainfall, the data comparison module sends detected information to the data comparison module, compares the detected information, and sends the finally compared data to the data sending module, the data sending module sends the information to the controller, the controller receives the information and then controls the air cylinder to start, the cylinder piston rod drives the baffle to move to the upper side along the chute, the baffle moves to no longer block the drainage groove, at the moment, sewage can be discharged, so that the automatic opening and closing of the sewage discharge pipe can be realized, the complete interception of sewage in summer is realized, the initial rainwater is abandoned, and the complete direct discharge in rainy season is realized, so that sundries in the sewage are filtered, the deterioration of urban water environment is avoided, and the overall interception efficiency is improved.

In any of the above technical solutions, further, the device further comprises an overhaul assembly, wherein the overhaul assembly comprises:

the overhaul port is arranged at the top of the intercepting well body;

the anti-slip top cover is arranged at the top of the intercepting well body and is positioned on the overhaul port;

the dirt blocking grille is arranged in the overhaul port;

and the cat ladder is arranged in the intercepting well body.

In this technical scheme, because the vatch basin is when handling sewage, the debris that carries in the sewage makes the vatch basin body jam easily, or is the vatch basin body breaks down to need overhaul it, be equipped with the cat ladder in the vatch basin body, make things convenient for the maintainer to climb into the vatch basin body along the cat ladder, thereby overhaul the internal portion of vatch basin, set up between cat ladder and anti-skidding top cap and block dirty grid, further convenient maintenance.

The beneficial effects of the utility model are as follows:

1. the rainfall is detected by a rainfall sensor, the detected rainfall value is compared with a set rainfall value by a data comparison module, when the rainfall is lower than the set rainfall value, the data comparison module sends a signal to a data sending module, the data sending module sends a numerical value to a controller, after the controller receives the signal, a cylinder is controlled to start, a cylinder piston rod drives a baffle to move downwards along a chute, a drainage groove is blocked by the baffle, so that sewage cannot be drained by a sewage pipe, sewage interception is realized, the load of rainwater on an intercepting well body is reduced, and sewage is accurately intercepted;

2. the impurities in the sewage are filtered through the filtering screen shell, so that the blockage of the intercepting well body caused by the impurities is avoided, the normal operation of intercepting the sewage is influenced, and the water quality environment is protected;

3. other installation components inside the intercepting well body are overhauled through the overhauling hole and the crawling ladder, and overhauling is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a system block diagram of the control system of the present utility model;

FIG. 3 is a first cross-sectional view of the present utility model;

FIG. 4 is a second cross-sectional view of the present utility model;

the reference numerals in the drawings are: 1. a closure well body; 2. a flow combining pipe; 3. a blow-down pipe; 4. a flow control system; 41. a rainfall sensor; 42. a controller; 43. a data comparison module; 44. a data transmission module; 5. a dirt blocking assembly; 51. a filter screen housing; 52. a mounting plate; 6. a shutoff assembly; 61. a guide plate; 62. drainage grooves; 63. a chute; 64. a baffle; 7. a power assembly; 71. a bracket; 72. a cylinder; 8. an overhaul component; 81. an access opening; 82. an anti-slip top cover; 83. a dirt blocking grille; 84. and (5) climbing a ladder.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Example 1:

the embodiment provides an integrated intercepting well, comprising:

a intercepting well body 1;

the flow converging pipe 2 is arranged on the outer wall of the left end of the intercepting well body 1;

the sewage pipes 3 are arranged on the outer wall of the right end of the intercepting well body 1 and are distributed opposite to the converging pipes 2;

the sewage blocking assembly 5 is arranged in the intercepting well body 1, is positioned at the feeding end of the flow converging pipe 2 and is used for blocking sundries in sewage;

the intercepting assembly 6 is arranged in the intercepting well body 1 and is positioned at the discharge end of the blow-down pipe 3 and used for intercepting sewage in the intercepting well body 1;

a flow control system 4 for controlling the flow of the medium discharged from the sewage through the sewage discharge pipe 3.

In this technical scheme, during operation, sewage flows into the vatch basin body 1 from blow off pipe 3, filter the sewage of inflow through blocking dirty subassembly 5, thereby filter out debris in the sewage, avoid debris to cause the jam to the vatch basin body 1, influence the normal operating of dirty, survey the rainfall under the effect of flow control system 4, and adjustable rainfall numerical value, all can judge by oneself under different rainfall circumstances, automatically open or close the vatch basin 6, truly accomplish fine day zero direct drainage, the rain day reduces the rainwater and gets into in the vatch basin body 1, during the fine day, the vatch basin 6 opens, the partial sewage that mixes in the vatch basin body 1 discharges to the flow combining pipe 2 through the vatch basin subassembly 6, during the rainfall, the ground rainwater of initial stage is dirty relatively, lead to entering the river course quality to cause the pollution, the initial stage rainwater that leads to the river course quality to judge the size of rainfall according to in the vatch basin body 1, let dirty initial rainwater get into in the vatch basin body 1, carry out centralized processing to municipal sewage treatment factory after collecting the flow through the flow control pipe 3, the real fine day zero direct drainage, it is difficult to realize the relative control of sewage in the vatch basin body 1, the relative control of the rain basin body 1 is realized, can's the sewage is difficult to realize the normal operation, the relative control of the flow of the dirty water quality is difficult to the back flow to the dirty water of the vatch basin body 1, the sewage is controlled in order to guarantee the natural environment, the flow is controlled in the back to the flow control of the sewage is difficult to realize the quality is difficult to be discharged to the quality is controlled.

In the above-described aspect, further, the flow control system 4 includes:

the power assembly 7 is arranged in the intercepting well body 1 and is matched with the intercepting assembly 6;

a rainfall sensor 41 for detecting rainfall and outputting an electric signal indicating the detected actual medium flow;

and a controller 42 electrically connected to the rainfall sensor 41 for controlling the operation state of the power assembly 7 according to the received information.

In any of the above technical solutions, the flow control system 4 further includes a data comparing module 43 and a data transmitting module 44, the data comparing module 43 is electrically connected with the rainfall sensor 41, the data transmitting module 44 is electrically connected with the data comparing module 43, and the data transmitting module 44 is electrically connected with the controller 42.

In any of the above embodiments, further, the power assembly 7 includes:

a bracket 71 provided inside the intercepting well body 1;

and a cylinder 72, which is arranged on the bracket 71, and the piston rod of the cylinder 72 is matched with the shutoff assembly 6.

In any of the above solutions, further, the dirt blocking assembly 5 includes:

a filtering screen shell 51 arranged inside the intercepting well body 1 and positioned at the feeding end of the flow combining pipe 2;

the two mounting plates 52 are respectively arranged on the upper side and the lower side of the filter screen shell 51 and are arranged in the intercepting well body 1 in a bolt connection mode.

In any of the above embodiments, further, the shutoff assembly 6 includes:

the guide plate 61 is arranged on the inner part of the intercepting well body 1 of the sewage discharging pipe 3, and the guide plate 61 is connected with the inner part of the intercepting well body 1;

the drainage groove 62 is formed in the guide plate 61, and the inner diameter of the drainage groove 62 is the same as the inner diameter of the drain pipe 3 and is communicated with the drain pipe 3;

a chute 63 which is opened inside the drainage groove 62 and penetrates the top of the guide plate 61;

the baffle plate 64 is slidably arranged in the chute 63 and is matched with the drainage groove 62, and a piston rod of the air cylinder 72 is connected with the top of the baffle plate 64.

In the technical scheme, in the initial stage, the initial state of the piston rod of the air cylinder 72 is in a normal state, the baffle plate 64 can not block the drainage groove 62, so that sewage flowing into the intercepting well body 1 from the sewage pipe 3 through the filtering screen shell 51 can be smoothly discharged from the drainage pipe 2, impurities carried in the sewage can be filtered through the filtering screen shell 51, the impurities are prevented from affecting the normal operation of the intercepting well body 1, the rainfall is detected under the action of the rainfall sensor 41, the detected rainfall is compared with a set value through the data comparison module 43, because the ground rainwater at the initial stage of rainfall is dirty, the sewage is discharged at the moment, the pollution of the sewage to the river water is avoided, the rainwater is relatively clean in the middle and later periods of the rainfall is reduced, the rainfall sensor 41 detects the rainfall and sends out signals, and after the data comparison module 43 receives the signals, comparing the detected rainfall value with the set rainfall value, when the rainfall is lower than the set value, the data comparison module 43 sends a signal to the data sending module 44, the data sending module 44 sends the numerical value to the controller 42, after the controller 42 receives the signal, the air cylinder 72 is controlled to be started, the piston rod of the air cylinder 72 drives the baffle plate 64 to move downwards along the sliding groove 63, when the baffle plate 64 moves downwards to block the drainage groove 62, the air cylinder 72 is controlled to stop working, the drainage groove 62 is blocked by the baffle plate 64, so that the sewage cannot be drained by the sewage pipe, thereby realizing sewage interception, reducing the load of the rainwater on the intercepting well body 1, ensuring the normal operation of the intercepting well body 1, when the rainfall sensor 41 detects no rainfall, sending the detected information to the data comparison module 43 for comparison, and sending the finally compared data to the data sending module 44, the data transmission module 44 transmits information to the controller 42, the controller 42 receives the information and then controls the air cylinder 72 to start, the piston rod of the air cylinder 72 drives the baffle plate 64 to move upwards along the chute 63, the baffle plate 64 moves to no longer block the drainage groove 62, at the moment, sewage can be discharged, and thus the automatic opening and closing of the sewage discharge pipe 3 can be achieved, complete sewage interception in summer is realized, initial rainwater is abandoned, complete direct drainage in rainy season is realized, impurities in the sewage are filtered, urban water environment degradation is avoided, and the overall intercepting efficiency is improved.

Example 2:

the present embodiment provides an integrated intercepting well having the following technical features in addition to the technical scheme including the above embodiments.

In any of the above technical solutions, further, the maintenance assembly 8 is further included, and the maintenance assembly 8 includes:

an overhaul port 81 arranged at the top of the intercepting well body 1;

an anti-slip top cover 82 arranged on the top of the intercepting well body 1 and positioned on the overhaul port 81;

a dirt blocking grille 83 disposed in the access hole 81;

the ladder 84 is provided inside the intercepting well body 1.

In this technical scheme, because the vatch basin is when handling sewage, the debris that carries in the sewage makes vatch basin body 1 jam easily, or the vatch basin body 1 breaks down to need overhaul it, be equipped with cat ladder 84 in the vatch basin body 1, make things convenient for the maintainer to climb into in the vatch basin body 1 along cat ladder 84, thereby overhaul the inside of vatch basin body 1, set up between cat ladder 84 and anti-skidding top cap 82 and block dirty grid 83, further convenient maintenance.

The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (7)

1. An integrated intercepting well, comprising:

a intercepting well body (1);

the flow converging pipe (2) is arranged on the outer wall of the left end of the intercepting well body (1);

the blow-off pipe (3) is arranged on the outer wall of the right end of the intercepting well body (1) and is distributed opposite to the converging pipe (2);

the sewage blocking assembly (5) is arranged in the intercepting well body (1) and positioned at the feeding end of the converging pipe (2) and used for blocking sundries in sewage;

the intercepting assembly (6) is arranged in the intercepting well body (1) and positioned at the discharge end of the blow-down pipe (3) and is used for intercepting sewage in the intercepting well body (1);

and the flow control system (4) is used for controlling the flow of the medium discharged by the sewage through the sewage discharge pipe (3).

2. An integrated shut-in well according to claim 1, wherein the flow control system (4) comprises:

the power assembly (7) is arranged in the intercepting well body (1) and is matched with the intercepting assembly (6);

a rainfall sensor (41) for detecting rainfall and outputting an electric signal indicating the detected actual medium flow;

and the controller (42) is electrically connected with the rainfall sensor (41) and controls the running state of the power assembly (7) according to the received information.

3. The integrated intercepting well according to claim 2, wherein said flow control system (4) further comprises a data comparison module (43) and a data transmission module (44), said data comparison module (43) being electrically connected to said rainfall sensor (41), said data transmission module (44) being electrically connected to said data comparison module (43), said data transmission module (44) being electrically connected to said controller (42).

4. An integrated intercepting well according to claim 2, wherein said power assembly (7) comprises:

a bracket (71) arranged inside the intercepting well body (1);

and the air cylinder (72) is arranged on the bracket (71), and a piston rod of the air cylinder (72) is matched with the shutoff assembly (6).

5. An integrated intercepting well according to claim 1, wherein said dirt blocking assembly (5) comprises:

the filter screen shell (51) is arranged in the intercepting well body (1) and is positioned at the feeding end of the converging pipe (2);

the two mounting plates (52) are respectively arranged on the upper side and the lower side of the filter screen shell (51) and are arranged in the intercepting well body (1) in a bolt connection mode.

6. An integrated shut-in well according to claim 4, characterized in that the shut-in assembly (6) comprises:

the guide plate (61) is arranged on the inner part of the intercepting well body (1) of the sewage discharge pipe (3), and the guide plate (61) is connected with the inner part of the intercepting well body (1);

the drainage groove (62) is formed in the guide plate (61), and the inner diameter of the drainage groove (62) is the same as the inner diameter of the drain pipe (3) and is communicated with the drain pipe (3);

the chute (63) is arranged in the drainage groove (62) and penetrates through the top of the guide plate (61);

the baffle (64) is arranged in the chute (63) in a sliding mode and matched with the drainage chute (62), and a piston rod of the air cylinder (72) is connected with the top of the baffle (64).

7. An integrated intercepting well according to claim 1, further comprising an overhaul assembly (8), said overhaul assembly (8) comprising:

an overhaul port (81) which is arranged at the top of the intercepting well body (1);

the anti-slip top cover (82) is arranged at the top of the intercepting well body (1) and is positioned on the overhaul port (81);

a dirt blocking grille (83) arranged in the access hole (81);

and a ladder stand (84) which is arranged inside the intercepting well body (1).