Anti-floating integrated intelligent intercepting well

Abstract

The utility model relates to an anti-floating integrated intelligent catch basin which comprises a catch basin shell, a bottom plate, a water storage area, a weir plate mechanism, a water inlet pipe, a main drainage pipe, an auxiliary drainage pipe, a water suction pipe, a water suction pump, an anti-floating pipe and an anti-floating water pump. The water storage area is divided into a water inlet area and a water outlet area by a weir plate mechanism; the water inlet pipe and the main drainage pipe are respectively positioned on the middle side wall of the catch basin shell, and openings face respective areas; the auxiliary drainage pipe is located on the side wall of the top and connected with the water suction pipe and the water suction pump; the top of the anti-floating pipe is connected with an auxiliary drain pipe, and the bottom of the anti-floating pipe penetrates through the bottom plate to be communicated with external space; the weir plate mechanism is composed of a sliding guide rail and a floating baffle and controlled by a linear driving mechanism, and the end of the main drainage pipe makes contact with the floating baffle.

Description

TECHNICAL FIELD

[0001] The utility model relates to an anti-floating integrated intelligent intercepting well and belongs to the municipal drainage equipment field. BACKGROUND

[0002] The integrated intercepting well is made of glass fiber reinforced plastic and is installed in the ground in a pre-buried mode, and the built-in water pump is used to realize the conveying of municipal sewage and the separation of sewage and rainwater. SUMMARY

[0003] The utility model solves the technical problems that the prior art has technical problems and provides an integrated intelligent intercepting well.

[0004] The utility model adopts the technical scheme that:

[0005] An anti-floating integrated intelligent intercepting well comprises:

[0006] The intercepting well shell is provided with a bottom plate at the bottom, a water storage area is arranged in the intercepting well shell, a weir plate mechanism is vertically fixed on the bottom plate, and the water storage area is divided into a water inlet area and a drainage area by the weir plate mechanism;

[0007] The water inlet pipe is fixed to the middle side wall of the intercepting well shell, and the opening position of the water inlet pipe is located in the middle of the water inlet area in the vertical direction;

[0008] The main drainage pipe is fixed to the middle side wall of the intercepting well shell, and the opening position of the main drainage pipe is located in the middle of the drainage area in the vertical direction;

[0009] The auxiliary drainage pipe is fixed to the top side wall of the intercepting well shell, the drainage end of the auxiliary drainage pipe is located at the top of the intercepting well shell, a water suction pipe is connected to the auxiliary drainage pipe, the water suction pipe is connected to a water suction pump, and the water suction port of the water suction pump is located at the bottom of the water inlet area;

[0010] The anti-floating pipe is further provided with an anti-floating water pump connected to the middle part, the top of the anti-floating pipe is connected to the auxiliary drainage pipe, and the bottom of the anti-floating pipe penetrates through the bottom plate and is in communication with the space outside the intercepting well shell;

[0011] The weir plate mechanism comprises sliding guide rails fixed in the intercepting well shell, a floating baffle plate connected with the sliding guide rails and parallel to the water inlet area and the water outlet area, a linear driving mechanism arranged above the intercepting well shell and used for driving the floating baffle plate to move relative to the sliding guide rails, and the end of the main drain pipe is in sliding contact with the surface of the floating baffle plate.

[0012] As a further improvement of the utility model, a water suction valve is further connected between the water suction pump and the auxiliary drain pipe corresponding to the anti-floating pipe;

[0013] The water suction valve can prevent the underground water in the anti-floating pipe from flowing backward into the water inlet area, and can also close the water suction pipe in a suspended state when the water level in the water inlet area is low, thereby preventing the anti-floating pump from idling.

[0014] As a further improvement of the utility model, an anti-floating valve is further connected between the anti-floating pump and the auxiliary drain pipe corresponding to the anti-floating pipe;

[0015] The anti-floating valve can regulate the process.

[0016] As a further improvement of the utility model, the sliding guide rails are symmetrically arranged on the inner wall of the intercepting well shell, sliding grooves are arranged in the sliding guide rails, and the two ends of the floating baffle plate are embedded in the sliding grooves;

[0017] The sliding groove structure can increase the sealing area on both sides of the floating baffle plate and improve the sealing effect.

[0018] As a further improvement of the utility model, the linear driving mechanism comprises an oil cylinder rotatably connected to the top of the sliding guide rail, a rotating seat fixed to the floating plate, and the end of the oil cylinder rotatably connected to the rotating seat; the oil cylinder has good dirt resistance and stable performance.

[0019] As a further improvement of the utility model, a support ring extending downward relative to the bottom plate is arranged at the bottom of the intercepting well shell, a water suction cavity is arranged in the support ring, a dirt blocking plate is arranged in the water suction cavity, and a plurality of strip-shaped water permeation openings are arranged on the dirt blocking plate;

[0020] The water entering the water suction cavity can be preliminarily filtered, so that larger pollutants are prevented from entering the water suction system and the risk of clogging the water suction pump is reduced.

[0021] As a further improvement of the utility model, a tapered inner cavity is arranged in the middle of the dirt blocking plate, and the water permeation openings are arranged in an annular array on the inner wall surface of the inner cavity;

[0022] The inner cavity can increase the filtering area of the dirt blocking plate and reduce the flow resistance.

[0023] As a further improvement of the utility model, a filtering mechanism with a porous structure is filled between the support ring, the bottom plate and the dirt blocking plate.

[0024] The filtering mechanism can further filter impurities in the water through the percolation of underground water.

[0025] As a further improvement of the utility model, an annular support ring is arranged on the inner wall of the support ring, the filtering mechanism is formed by stacking lava blocks, the lava blocks are stacked in the support ring, and a water storage cavity is arranged between the top of the filtering mechanism and the bottom plate.

[0026] The arrangement of the water storage cavity between the top of the filtering mechanism and the bottom plate helps the water flow uniformly through the filtering mechanism, improves the filtering effect, and ensures the long-term stable operation of the entire intercepting well system.

[0027] The utility model has the advantages of:

[0028] 1. The floating baffle in the weir plate mechanism can move on the sliding guide rail and is controlled by the linear driving mechanism; the position of the partition surface can be changed by moving the floating baffle, so as to adapt to different water flow conditions, for example, when the rainfall is large, reasonable adjustment of the position of the baffle can prevent the overload of the drainage area.

[0029] 2. The anti-floating pipe and the anti-floating water pump design can effectively solve the problem that the intercepting well may be subjected to the rise of the underground water level and the extrusion of the buoyancy on the shell of the intercepting well; when the water level outside the intercepting well is high and the buoyancy is generated, the anti-floating water pump can discharge water through the anti-floating pipe, thereby ensuring the stability of the intercepting well. BRIEF DESCRIPTION OF DRAWINGS

[0030] The utility model will be further described below in combination with the drawings and examples.

[0031] Figure 1 is the structural schematic diagram of example 1;

[0032] Figure 2 is the structural schematic diagram of example 2.

[0033] In the drawing: 1, intercepting well shell; 2, bottom plate; 3, hoisting seat; 4, water suction pipe; 5, water suction pump; 6, water suction valve; 7, auxiliary drainage pipe; 8, anti-floating water pump; 9, anti-floating pipe; 10, anti-floating valve; 11, water inlet pipe; 12, anti-pollution net; 13, main drainage pipe; 14, sliding guide rail; 15, sliding groove; 16, oil cylinder; 17, rotating seat; 18, floating plate; 19, support ring; 20, dirt baffle; 21, retraction cavity; 22, water seepage opening; 23, filtering mechanism; 24, support ring; 25, water storage cavity. DETAILED DESCRIPTION

[0034] The utility model will be further described below in combination with the drawings and examples. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic manner, so they only show the components related to the utility model.

[0035] Embodiment 1

[0036] As Figure 1 An anti-floating integrated intelligent intercepting well comprises:

[0037] The intercepting well shell 1 is provided with a bottom plate 2 at the bottom, the bottom plate 2 is fixed to the bottom of the intercepting well by welding or flange, the main body of the intercepting well is made of concrete or glass steel combined with perlite, an annular lifting seat 3 is arranged outside the bottom of the intercepting well, the lifting seat 3 mainly serves for lifting and anchoring of the intercepting well shell 1, lifting holes and anchoring holes are arranged on the lifting seat 3, a water storage area is arranged inside the intercepting well shell 1, a weir plate mechanism is vertically fixed on the bottom plate 2, the water storage area is divided into a water inlet area and a drainage area by the weir plate mechanism;

[0038] The water inlet pipe 11 is fixed to the middle side wall of the intercepting well shell 1, the opening position of the water inlet pipe 11 is located in the middle of the vertical direction of the water inlet area, and a dirt prevention net 12 is fixed by a maintenance platform plate arranged in the intercepting well at the position of the water inlet pipe 11;

[0039] The main drainage pipe 13 is fixed to the middle side wall of the intercepting well shell 1, and the opening position of the main drainage pipe 13 is located in the middle of the vertical direction of the drainage area;

[0040] The auxiliary drainage pipe 7 is fixed to the top side wall of the intercepting well shell 1, the drainage end of the auxiliary drainage pipe 7 is located at the top of the intercepting well shell 1, the auxiliary drainage pipe 7 is connected with the water suction pipe 4, the water suction pipe 4 is connected with the water suction pump 5, the water suction port of the water suction pump 5 is located at the bottom of the water inlet area, and the water suction valve 6 is further connected between the water suction pipe 4 and the auxiliary drainage pipe 7 corresponding to the water suction pump 5;

[0041] The anti-floating pipe 9 is connected with the anti-floating water pump 8 at the middle, the top of the anti-floating pipe 9 is connected to the auxiliary drainage pipe 7, the anti-floating valve 10 is further connected between the anti-floating pipe 9 and the auxiliary drainage pipe 7 corresponding to the anti-floating pump, and the bottom of the anti-floating pipe 9 penetrates through the bottom plate 2 and communicates with the space outside the intercepting well shell 1;

[0042] The weir plate mechanism comprises a sliding guide rail 14 fixed in the intercepting well shell 1, a floating baffle plate parallel to the dividing surface of the water inlet area and the drainage area is slidably connected to the sliding guide rail 14, a linear driving mechanism for driving the floating baffle plate to move relative to the sliding guide rail 14 is arranged above the intercepting well shell 1, and the end of the main drainage pipe 13 is in sliding contact with the surface of the floating baffle plate.

[0043] The sliding guide rail 14 is symmetrically arranged on the inner wall of the intercepting well shell 1, the sliding guide rail 14 is provided with a sliding groove 15, and the floating baffle is embedded in the sliding groove 15; the linear driving mechanism comprises an oil cylinder 16 rotatably connected at the top of the sliding guide rail 14, a rotating seat is fixed on the floating plate 18, and the end of the oil cylinder 16 is rotatably connected with the rotating seat 17.

[0044] In use, in a normal state, municipal sewage and rainwater enter the water inlet pipe 11 through the sewage discharge pipeline, and then enter the water storage area, the water level of the water storage area can be adjusted by adjusting the opening of the main drain pipe 13 to adjust the liquid level and the drainage rate in the water storage area, because there are many solid pollutants in the municipal sewage at the beginning of the rain, so the main drain pipe 13 needs to be closed at the beginning to prevent the pollutants from being discharged into the municipal drainage outlet of the canal; at this time, the pollutants can be deposited, and then the water pump 5 is used to discharge the liquid with more pollutants through the water suction pipe 4 and the auxiliary drain pipe 7, and after a period of rain, when the municipal sewage is clean, the main drain pipe 13 is appropriately opened to discharge the rainwater into the municipal pipeline drainage outlet of the canal, so as to realize intelligent interception and adjustment of the sewage.

[0045] When the rainfall is large and the underground water level is high, the soil and underground seepage water of the underground water will extrude the intercepting well shell 1, and the anti-floating pipe 9 arranged can suck the underground water below the bottom plate 2 from the bottom of the intercepting well shell 1 into the auxiliary drain pipe 7, so as to facilitate the rapid discharge of the underground seepage water and prevent the extrusion of the intercepting well shell 1 by the underground seepage water and the expanded soil.

[0046] Embodiment 2

[0047] As Figure 2 A support ring 19 extending downward relative to the bottom plate 2 is arranged at the bottom of the intercepting well shell 1, a water suction cavity is arranged in the support ring 19, a dirt baffle 20 is arranged in the water suction cavity, the outer ring of the dirt baffle 20 is connected to the support ring 19 through a flange, a tapered inner cavity 21 is arranged in the middle of the dirt baffle 20, a plurality of long strip-shaped water seepage openings 22 are arranged in an annular array on the inner wall surface of the inner cavity 21; an annular support ring 24 is arranged on the inner wall of the support ring 19, and a filter mechanism 23 with a porous structure formed by stacking volcanic rock blocks is filled in the support ring 24; a water storage cavity 25 is arranged between the top of the filter mechanism 23 and the bottom plate 2.

[0048] Because the underground seepage water contains the soil brought by the underground water and the soil loss, and the soil itself can also absorb water to locally expand, the dirt baffle 20 can be elastically deformed to adapt to the soil expansion and the extrusion of the underground seepage water, and the seepage opening 22 can prevent the soil from directly blocking the anti-floating pipe 9. The long strip-shaped seepage opening 22 can use the soil self-adhesion, and compared with the circular hole with a larger diameter, the long strip-shaped seepage opening 22 can prevent the soil from passing through the seepage opening 22. In addition, the filter mechanism 23 formed by the accumulation of the volcanic rock blocks can further filter the underground seepage water, and the accumulation can adapt to the deformation of the dirt baffle 20.

[0049] Based on the above ideal embodiments of the present application, the related personnel can make various changes and modifications without deviating from the technical concept of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of the claims.

Claims

1. An integrated anti-buoyancy intelligent interception well, comprising: The intercepting well shell (1) has a bottom plate (2) at the bottom. A water storage area is set inside the intercepting well shell (1). A weir plate mechanism is vertically fixed on the bottom plate (2). The water storage area is divided into an inlet area and a drainage area by the weir plate mechanism. Water inlet pipe (11) is fixed to the middle side wall of the intercepting well shell (1), and the opening of the water inlet pipe (11) is located in the middle of the vertical direction of the water inlet area; The main drainage pipe (13) is fixed to the middle side wall of the intercepting well shell (1), and the opening of the main drainage pipe (13) is located in the middle of the vertical direction of the drainage area. A secondary drain pipe (7) is fixed to the top side wall of the intercepting well shell (1). The drain end of the secondary drain pipe (7) is located at the top of the intercepting well shell (1). A suction pipe (4) is connected to the secondary drain pipe (7). The suction pipe (4) is connected to the suction pump (5). The suction port of the suction pump (5) is located at the bottom of the water inlet area. Its features include an anti-buoyancy pipe (9), an anti-buoyancy pump (8) connected in the middle of the anti-buoyancy pipe (9), the top of the anti-buoyancy pipe (9) connected to the auxiliary drainage pipe (7), and the bottom of the anti-buoyancy pipe (9) penetrating the bottom plate (2) and communicating with the space outside the intercepting well shell (1). The weir plate mechanism includes a sliding guide rail (14) fixed inside the casing (1) of the intercepting well. A floating baffle with a plane parallel to the dividing surface of the water inlet and drainage areas is slidably connected on the sliding guide rail (14). A linear drive mechanism for driving the floating baffle to move relative to the sliding guide rail (14) is provided above the casing (1) of the intercepting well. The end of the main drain pipe (13) is in sliding contact with the surface of the floating baffle.

2. The anti-buoyancy integrated intelligent interception well as described in claim 1, characterized in that: A suction valve (6) is also connected between the suction pipe (4) and the suction pump (5) and the auxiliary drain pipe (7).

3. The anti-buoyancy integrated intelligent interception well as described in claim 1, characterized in that: in An anti-buoyancy valve (10) is also connected to the anti-buoyancy pipe (9) at the position between the anti-buoyancy pump and the auxiliary drainage pipe (7).

4. The anti-buoyancy integrated intelligent interception well as described in claim 1, characterized in that: The sliding guide rail (14) is symmetrically arranged on the inner wall of the cutoff well shell (1). The sliding guide rail (14) is provided with a sliding groove (15), and the two ends of the floating baffle are embedded in the sliding groove (15).

5. The anti-buoyancy integrated intelligent interception well as described in claim 1, characterized in that: The linear drive mechanism includes a cylinder (16) rotatably connected to the top of the sliding guide rail (14), a rotating seat fixed on the floating plate (18), and the end of the extension end of the cylinder (16) rotatably connected to the rotating seat (17).

6. The anti-buoyancy integrated intelligent interception well as described in claim 1, characterized in that: A support ring (19) extending downward relative to the bottom plate (2) is provided at the bottom of the intercepting well shell (1). A water suction chamber is provided inside the support ring (19), and a dirt baffle (20) is provided inside the water suction chamber. Several long strip-shaped seepage openings (22) are provided on the dirt baffle (20).

7. The anti-buoyancy integrated intelligent interception well as described in claim 6, characterized in that: A conical inner cavity (21) is provided in the middle of the baffle plate (20), and the seepage openings (22) are arranged in a ring array on the inner wall surface of the inner cavity (21).

8. The anti-buoyancy integrated intelligent interception well as described in claim 6, characterized in that: A porous filter mechanism (23) is filled between the support ring (19), the base plate (2), and the baffle plate (20).

9. The anti-buoyancy integrated intelligent interception well as described in claim 8, characterized in that: A ring-shaped support ring (24) is provided on the inner wall of the support ring (19). The filter mechanism (23) is made of stacked volcanic rocks. The volcanic rocks are stacked in the support ring (24). A water storage cavity (25) is provided between the top of the filter mechanism (23) and the bottom plate (2).

Images