A sewage interception device for urban pipe network

Abstract

The utility model discloses a sewage interception device for a city pipe network, which relates to the technical field of sewage treatment, including a water inlet, a No. 1 confluence shell and a flow delivery shell, wherein two groups of limit grooves are symmetrically penetrated inside the mounting block, and a blocking plate is movably provided inside the limit groove, and a threaded rod is movably provided at the top of the blocking plate. The utility model is provided with components such as a blocking plate, and a rotational force is applied to one group of threaded rods to adjust the use position of the blocking plate inside the limit groove, and one group of adjustment blocking plates is selected to pass through a through hole to enter the interior of the No. 1 confluence shell, and the blocking plate can block the interior of one group of the No. 1 confluence shells, so that the city sewage flows from the interior of another group of flow delivery shells, thereby blocking, diverting and guiding the water flow transported inside the city pipe network, thereby realizing the disassembly and replacement of the filter plate inside the sewage interception device without suspending the use of the city pipe network, and effectively improving the use efficiency of the sewage interception device.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage interception device for a city pipe network. Background Art

[0002] The urban sewage interception network system refers to a water pollution control project that intercepts sewage from pollution source units and collects it in sewage interception collection pipes to facilitate centralized treatment. It is widely used in urban sewage treatment. During the use of the urban sewage interception network system, a rainwater interception basket device is required to pre-treat the rainwater.

[0003] After searching, a Chinese patent with publication number CN218508647U discloses a sewage interception device for a city pipe network, and its technical key points are: it includes a pipeline device, a sewage interception device is arranged inside the pipeline device, the sewage interception device includes a device plate, a connecting rod is arranged on one side of the outer surface of the device plate, a device rod is arranged on one side of the outer surface of the connecting rod, a filter plate is arranged on the outer surface of the device rod, a bracket is arranged on one side of the outer surface of the device plate, a device box is arranged on one side of the outer surface of the bracket, a device pipe is arranged inside the device box, a limit rod is arranged at one end of the device pipe, an auxiliary rod is arranged inside the device box, and a movable plate is arranged at one end of the auxiliary rod. The utility model, when the plug rod is disconnected from the auxiliary rod, the plug rod is moved left and right, so that the movable plate drives the limit rod to move left and right, when the limit rod is disconnected from the fixed block, the sewage interception device can be removed, and when the limit rod is plugged in with the fixed block, the sewage interception device is fixed, thereby achieving the effect of replacing the filter plate in the sewage interception device.

[0004] Although the above scheme has the advantages of being easy to replace the filter plate, when the filter plate needs to be replaced during the use of the urban pipe network sewage interception device, it is necessary to suspend the use of the urban pipe network before disassembling and replacing the filter plate inside the sewage interception device. Intermittent suspension of the use of the urban pipe network is likely to delay the use efficiency of the sewage interception device. To this end, we provide a urban pipe network sewage interception device to solve the above problems. Utility Model Content

[0005] 1) Technical issues solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a sewage interception device for a city pipe network.

[0007] 2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage interception device for an urban pipe network, comprising a water inlet, a No. 1 confluence shell and a flow delivery shell, the top of the No. 1 confluence shell being symmetrically penetrated with two groups of through holes, the top of the No. 1 confluence shell being sealed with a mounting block, the interior of the mounting block being symmetrically penetrated with two groups of limiting grooves, a blocking plate being movably arranged inside the limiting groove, and a threaded rod being movably arranged at a fixed point on the top of the blocking plate.

[0009] Furthermore, one end of the No. 1 confluence shell is connected to one end of the water inlet, and one end of the flow delivery shell is connected to the inside of one end of the No. 1 confluence shell.

[0010] Furthermore, the other end of the flow delivery shell is internally connected with a No. 2 confluence shell, and the other end of the No. 2 confluence shell is internally provided with a water outlet.

[0011] Furthermore, the top assembly of the mounting block is detachably connected with a top cover, and the top cover is threadedly connected to the threaded rod, and two groups of positioning bolts are arranged through the interior of the top cover, and the positioning bolts are threadedly connected to the mounting block.

[0012] Furthermore, a plurality of installation grooves are symmetrically provided on one side of the fluid delivery shell, and a plurality of guide shells are symmetrically provided on the outer side of the fluid delivery shell.

[0013] Furthermore, the fluid delivery shell is internally engaged and detachably provided with a plurality of installation frames, and the installation frames are engaged and connected with the installation grooves, and the outer side of the installation frame is symmetrically provided with two groups of positioning blocks, and the positioning blocks are engaged and connected with the guide shell.

[0014] Furthermore, a filter plate is arranged inside the installation frame, and a handle is arranged on one side of the installation frame.

[0015] 3) Beneficial effects:

[0016] Compared with the existing technology, the urban pipe network sewage interception device has the following beneficial effects:

[0017] 1. The utility model is provided with a baffle plate and other components. When the filter plate inside the flow delivery shell needs to be replaced, a rotational force is applied to one group of threaded rods to adjust the use position of the baffle plate inside the limit groove. By selecting one group of adjustment baffle plates to pass through the through hole and enter the interior of the No. 1 confluence shell, the baffle plate can block the interior of one group of the No. 1 confluence shells, so that urban sewage flows from the interior of another group of flow delivery shells, thereby blocking, diverting and guiding the flow of water transported inside the urban pipe network, thereby realizing the disassembly and replacement of the filter plate inside the sewage interception device without suspending the use of the urban pipe network, and effectively improving the use efficiency of the sewage interception device.

[0018] 2. The utility model is provided with components such as a guide shell and a mounting frame, and is movably connected with the guide shell provided in the flow delivery shell through a positioning block. The guide shell can guide the mounting frame to move linearly, so that the mounting frame and the filter plate can be detachably installed inside the flow delivery shell. The urban sewage flowing inside the flow delivery shell can be intercepted and treated through the filter plate, thereby realizing the disassembly and assembly of the filter plate inside the sewage interception device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first conduit housing of the utility model;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the installation block of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the blocking plate of the utility model;

[0023] Figure 5 This is a schematic diagram of the installation frame structure of the utility model.

[0024] In the figure: 1. water inlet; 2. No. 1 confluence shell; 3. through hole; 4. flow delivery shell; 5. No. 2 confluence shell; 6. water outlet; 7. mounting block; 8. limiting groove; 9. top cover; 10. positioning bolt; 11. blocking plate; 12. threaded rod; 13. mounting groove; 14. guide shell; 15. mounting frame; 16. positioning block; 17. filter plate; 18. handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-5 As shown, the utility model provides a technical solution: a sewage interception device for a city pipe network;

[0027] It includes a water inlet 1, a No. 1 confluence shell 2 and a flow delivery shell 4. Two groups of through holes 3 are symmetrically opened on the top of the No. 1 confluence shell 2. A mounting block 7 is sealed on the top of the No. 1 confluence shell 2. Two groups of limiting grooves 8 are symmetrically opened inside the mounting block 7. A blocking plate 11 is movably arranged inside the limiting groove 8. A threaded rod 12 is movably arranged at the top of the blocking plate 11. A top cover 9 is detachably connected to the top assembly of the mounting block 7, and the top cover 9 is threadedly connected to the threaded rod 12. Two groups of positioning bolts 10 are arranged inside the top cover 9, and the positioning bolts 10 are threadedly connected to the mounting block 7.

[0028] The through hole 3 is symmetrically penetrated through the top of the No. 1 confluence shell 2, and the through hole 3 provides a penetration space for the blocking plate 11 to reach the inside of the No. 1 confluence shell 2. The mounting block 7 is arranged on the top of the No. 1 confluence shell 2, and the No. 1 mounting block 7 provides a penetration space for the limiting groove 8. The limiting groove 8 can accommodate the blocking plate 11 and guide it to move up and down. The top cover 9 is combined and connected with the mounting block 7. The top cover 9 and the mounting block 7 can be detachably combined into a whole through the positioning bolt 10, and then the threaded connection with the top cover 9 is made through the threaded rod 12. The plate 11 is movably connected with the limit groove 8 by means of an interlocking connection. When a rotational force is applied to the threaded rod 12, the usable length of the threaded rod 12 inside the limit groove 8 can be adjusted, thereby adjusting the use position of the blocking plate 11 inside the limit groove 8. By selecting one group of adjustment blocking plates 11 to pass through the through hole 3 and enter the interior of the No. 1 confluence shell 2, the blocking plate 11 can block the interior of the No. 1 confluence shell 2, thereby blocking, diverting and guiding the flow of water transported inside the urban pipeline network. The filter plate 17 inside the sewage interception device can be disassembled and replaced without suspending the use of the urban pipeline network.

[0029] like Figure 1-5 As shown, the utility model provides a technical solution: a sewage interception device for a city pipe network;

[0030] One end of the No. 1 confluence shell 2 is connected to one end of the water inlet 1, one end of the flow delivery shell 4 is connected to the inside of one end of the No. 1 confluence shell 2, the other end of the flow delivery shell 4 is connected to the inside of the No. 2 confluence shell 5, and the other end of the No. 2 confluence shell 5 is provided with a water outlet 6.

[0031] The No. 1 confluence shell 2 and the No. 2 confluence shell 5 are the same-body Y-shaped shells. The No. 1 confluence shell 2 and the No. 2 confluence shell 5 are one of the main assembly components of the urban pipe network sewage interception device. The urban sewage can be transported through the No. 1 confluence shell 2 and the No. 2 confluence shell 5, so that the urban sewage enters the interior of the two groups of flow delivery shells 4 respectively. The interior of the flow delivery shell 4 has a certain space to provide an installation space for the filter plate 17. The internal through connection with the external flow delivery pipeline is achieved through the water inlet 1, so that the urban sewage can enter the interior of the sewage interception device. The sewage after the interception treatment can be discharged from the sewage interception device through the water outlet 6 and enter the interior of the external flow delivery pipeline.

[0032] like Figure 1-5 As shown, the utility model provides a technical solution: a sewage interception device for a city pipe network;

[0033] A plurality of mounting grooves 13 are symmetrically provided on one side of the fluid delivery shell 4, a plurality of guide shells 14 are symmetrically arranged on the outer side of the fluid delivery shell 4, a plurality of mounting frames 15 are detachably provided inside the fluid delivery shell 4, and the mounting frames 15 are engaged and connected with the mounting grooves 13, two groups of positioning blocks 16 are symmetrically provided on the outer side of the mounting frame 15, and the positioning blocks 16 are engaged and connected with the guide shell 14, a filter plate 17 is provided inside the mounting frame 15, and a handle 18 is provided on one side of the mounting frame 15.

[0034] The mounting grooves 13 are symmetrically penetrated in multiple groups and are opened on one side of the flow delivery shell 4. The mounting grooves 13 provide a space for the mounting frame 15 to be movably installed into the flow delivery shell 4. The mounting frame 15 is movably connected with the guide shell 14 provided in the flow delivery shell 4 through the positioning block 16. The guide shell 14 can linearly guide the mounting frame 15. The mounting frame 15 provides mounting support for the filter plate 17, so that the mounting frame 15 and the filter plate 17 can be detachably mounted inside the flow delivery shell 4. The urban sewage flowing inside the flow delivery shell 4 can be intercepted and treated by the filter plate 17. The contact surface between the mounting frame 15 and the mounting grooves 13 can be sealed to avoid water seepage. The mounting frame 15 can be pulled out from the inside of the flow delivery shell 4 by the handle 18, and the filter plate 17 can be disassembled and replaced.

[0035] Working principle: By internally connecting the water inlet 1 with the external flow pipe, urban sewage can enter the interior of the sewage interception device. The sewage after sewage interception treatment can be discharged from the sewage interception device through the water outlet 6 and enter the interior of the external flow pipe. When it is necessary to replace the filter plate 17 inside the flow shell 4, the use length of the threaded rod 12 inside the limit groove 8 can be adjusted by applying a rotational force to one group of threaded rods 12, thereby adjusting the use position of the blocking plate 11 inside the limit groove 8. By selecting one group of adjustment blocking plates 11 to pass through the through hole 3 and enter the interior of the No. 1 confluence shell 2, the blocking plate 11 can block the interior of one group of No. 1 confluence shells 2. , so that the urban sewage flows from the inside of another group of flow delivery shells 4, thereby blocking, diverting and guiding the water flow transported inside the urban pipe network, so that the filter plate 17 inside the sewage interception device can be disassembled and replaced without suspending the use of the urban pipe network, effectively improving the use efficiency of the sewage interception device, and the guide shell 14 provided with the flow delivery shell 4 is engaged and movably connected through the positioning block 16. The guide shell 14 can guide the installation frame 15 to move linearly, so that the installation frame 15 and the filter plate 17 can be detachably installed in the flow delivery shell 4, and the urban sewage flowing inside the flow delivery shell 4 can be intercepted and treated by the filter plate 17, thereby realizing the disassembly and assembly of the filter plate 17 inside the sewage interception device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage interception device for a city pipe network, comprising a water inlet (1), a No. 1 confluence shell (2) and a flow delivery shell (4), characterized in that: Two groups of through holes (3) are symmetrically provided on the top of the No. 1 confluence shell (2), a mounting block (7) is provided on the top of the No. 1 confluence shell (2) for sealing, two groups of limiting grooves (8) are symmetrically provided inside the mounting block (7), a blocking plate (11) is movably provided inside the limiting groove (8), and a threaded rod (12) is movably provided at a fixed point on the top of the blocking plate (11).

2. A sewage interception device for urban pipe network according to claim 1, characterized in that: One end of the No. 1 confluence shell (2) is connected to one end of the water inlet (1), and one end of the flow delivery shell (4) is connected to the inside of one end of the No. 1 confluence shell (2).

3. The urban pipe network sewage interception device according to claim 1, characterized in that: The other end of the flow delivery shell (4) is internally connected to a No. 2 confluence shell (5), and the other end of the No. 2 confluence shell (5) is internally provided with a water outlet (6).

4. The urban pipe network sewage interception device according to claim 1, characterized in that: The top assembly of the mounting block (7) is detachably connected to a top cover (9), and the top cover (9) is threadedly connected to a threaded rod (12); two groups of positioning bolts (10) are arranged through the interior of the top cover (9), and the positioning bolts (10) are threadedly connected to the mounting block (7).

5. The urban pipe network sewage interception device according to claim 1, characterized in that: A plurality of installation grooves (13) are symmetrically provided on one side of the fluid delivery shell (4), and a plurality of guide shells (14) are symmetrically provided on the outer side of the fluid delivery shell (4).

6. A sewage interception device for urban pipe network according to claim 5, characterized in that: The fluid delivery shell (4) is provided with a plurality of sets of mounting frames (15) in a movable and detachable manner inside, and the mounting frames (15) are connected in a mounting groove (13) in a mounting manner, and two sets of positioning blocks (16) are symmetrically provided on the outside of the mounting frames (15), and the positioning blocks (16) are connected in a mounting manner to the guide shell (14).

7. The urban pipe network sewage interception device according to claim 6, characterized in that: A filter plate (17) is arranged inside the installation frame (15), and a handle (18) is arranged on one side of the installation frame (15).

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