Modularized intercepting well convenient to install and maintain

Abstract

The utility model discloses a modularized intercepting well convenient to install and maintain, which relates to the technical field of drainage equipment and comprises an intercepting device and an intercepting groove arranged in the intercepting device. During daily use, a water source is discharged into the sewage intercepting pipe through the introduction pipe, then the water source slowly flows out from the interior of the sewage intercepting pipe on one side, the water source enables the suspension block at the bottom of the fixed box to form a lifting effect in strong rainstorm weather, the gear toothed plate drives the transmission gear to rotate, and the sewage intercepting pipe is driven by the transmission gear to rotate. The gear toothed plate on the other side descends, so that the baffle shields the sewage intercepting pipe, a water source is discharged through the overflow pipe, meanwhile, sundries floating on the water surface can be shielded through the floating block according to rising of the water surface, and the device can still have the effects of intercepting and overflowing without electric driving; meanwhile, the working effect of switching the two is achieved, and the situation that the device fails and stops working is avoided.

Description

Technical Field

[0001] This utility model relates to the field of drainage equipment technology, and in particular to a modular intercepting well that is easy to install and maintain. Background Technology

[0002] Modular interceptor wells are prefabricated and modularly designed interceptor wells primarily used in urban drainage systems to achieve functions such as separating rainwater and sewage, intercepting sewage, and preventing urban flooding. Their core features include ease of installation, convenient maintenance, and high functional integration, making them suitable for municipal engineering, residential communities, and industrial wastewater treatment.

[0003] The applicant discovered through a search that a Chinese patent discloses "An Interception Well," publication number "CN217500497U," which includes an interception well body, an end cap, a water inlet channel, a sewage channel, and a rainwater channel. The water inlet channel is located on one side inside the interception well body, with a filter frame slidably connected to the inner wall of the interception well body. One side of the filter frame is open and faces the water inlet channel, while the other sides of the filter frame have several through holes. A connecting rod is fixedly installed on the filter frame, with a pull ring at the top. This utility model, by providing a movable filter frame, allows maintenance personnel to open the end cap and pull the pull ring to lift the entire filter frame when too much impurity has accumulated inside. This allows for timely removal of the filtered impurities outside the interception well body, making operation convenient and preventing blockages within the interception well, thus ensuring the drainage performance of the interception well body.

[0004] However, the core equipment of existing modular interception wells (such as interception pumps and electric gates) all require electricity to drive. If extreme weather such as rainstorms or typhoons causes power grid failures or power outages on site, the equipment will not be able to automatically switch between interception and drainage modes, rendering the interception effect of the device ineffective. Utility Model Content

[0005] The purpose of this utility model is to provide a modular interception well that is easy to install and maintain, in order to solve the problem mentioned in the background art that the core equipment (such as interception pumps and electric gates) of the existing modular interception wells all require electric power to drive, and that in the event of extreme weather such as rainstorms and typhoons, the power grid will fail or the on-site power supply will be interrupted.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular intercepting well that is easy to install and maintain, comprising an intercepting device and an intercepting trough inside the intercepting device. An inlet pipe is provided on one side of the surface of the intercepting device, and a sewage intercepting pipe is provided on the other side of the surface of the intercepting device. An overflow pipe is provided on the side of the surface of the intercepting device away from the inlet pipe. An automatic flow limiting structure is provided on the side of the intercepting trough located near the sewage intercepting pipe, which enables the sewage intercepting pipe to automatically close and open when the water level rises or falls on the inner wall of the intercepting trough. A floating debris intercepting structure is provided on the opposite sides of the inner wall of the intercepting trough, which enables the interception of floating debris on the water surface.

[0007] Preferably, the automatic flow limiting structure includes a fixed box and a cavity, the fixed box being fixedly connected to one side of the inner wall of the intercepting channel, and the cavity being opened inside the fixed box.

[0008] Preferably, the automatic flow limiting structure includes a fixed groove, a rotating rod, and a transmission gear. The fixed groove is opened on both sides of the bottom surface of the fixed box, the rotating rod is rotatably connected to the opposite side of the inner wall of the fixed box, and the transmission gear is fixedly connected to the rod wall of the rotating rod.

[0009] Preferably, the automatic flow limiting structure further includes a gear tooth plate, a suspension block, and a baffle. The two gear tooth plates are meshed and connected to both sides of the transmission gear. The suspension block is fixedly connected to the bottom surface of one gear tooth plate, and the baffle is fixedly connected to the bottom surface of one gear tooth plate.

[0010] Preferably, the bottom ends of the suspension block and the baffle both extend outward through the interior of the two fixing slots.

[0011] Preferably, the floating slag-blocking structure includes a limiting groove and sliding blocks. The two limiting grooves are both opened on both sides of the inner wall of the intercepting groove, and the two sliding blocks are slidably connected to the inside of the limiting groove.

[0012] Preferably, the floating debris barrier structure further includes floating blocks and railings, with the two floating blocks fixedly connected to the opposite sides of the two sliding blocks, and the railings fixedly connected to the opposite sides of the two floating blocks.

[0013] Preferably, the inner wall of the fixed box is provided with receiving grooves on both sides, and the inner walls of the two receiving grooves are slidably connected with stabilizing rods. The opposite sides of the two stabilizing rods are respectively fixedly connected to the opposite sides of the two gear plates.

[0014] The technical effects and advantages of this utility model are as follows: In daily use, water is simply introduced through the inlet pipe, and then the water slowly flows out from the intercepting pipe on one side. However, during heavy rainstorms, when the water flow is strong, the water will cause the suspended block at the bottom of the fixed box to rise, thereby driving the transmission gear to rotate through the gear plate, causing the gear plate on the other side to descend. This causes the baffle to block the intercepting pipe, allowing the water to be discharged through the overflow pipe. At the same time, floating debris on the water surface will also be blocked by the floating block as the water level rises. This allows the device to still produce interception and overflow effects without the need for electric power, and to switch between the two working effects simultaneously, avoiding device failure and shutdown. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a front cross-sectional view of the automatic current limiting structure of this utility model.

[0017] Figure 3 For the present utility model Figure 1 Enlarged structural diagram of section A in the middle.

[0018] Figure 4 For the present utility model Figure 1 Enlarged structural diagram of section B.

[0019] In the diagram: 1. Interception device; 2. Interception trough; 3. Inlet pipe; 4. Sewage interception pipe; 5. Overflow pipe; 6. Automatic flow limiting structure; 601. Fixed box; 602. Cavity; 603. Fixed groove; 604. Rotating rod; 605. Transmission gear; 606. Gear tooth plate; 607. Suspension block; 608. Baffle; 7. Floating slag interception structure; 701. Limiting groove; 702. Sliding block; 703. Floating block; 704. Railing; 8. Receiving groove; 9. Stabilizing rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] like Figures 1 to 4As shown, a modular intercepting well that is easy to install and maintain, according to the first aspect of this utility model, includes an intercepting device 1 and an intercepting trough 2 opened inside the intercepting device 1. An inlet pipe 3 is provided on one side of the surface of the intercepting device 1, and a sewage intercepting pipe 4 is provided on the other side of the surface of the intercepting device 1. An overflow pipe 5 is provided on the side of the surface of the intercepting device 1 away from the inlet pipe 3. An automatic flow limiting structure 6 is provided on the inner wall of the intercepting trough 2 on the side of the sewage intercepting pipe 4, which can automatically achieve the effect of opening and closing the sewage intercepting pipe 4 when the water level rises and falls on the inner wall of the intercepting trough 2. A floating debris intercepting structure 7 is provided on the opposite sides of the inner wall of the intercepting trough 2, which can intercept floating objects on the water surface.

[0023] The technical effects achieved by the above embodiments are as follows: In daily use, this utility model only requires water to be discharged through the inlet pipe 3, and then the water slowly flows out from the inside of the intercepting pipe 4 on one side. However, in the event of heavy rain, the water flow is strong, and the water will cause the suspension block 607 at the bottom of the fixed box 601 to rise. This will cause the gear plate 606 to drive the transmission gear 605 to rotate, thereby causing the gear plate 606 on the other side to fall. This will cause the baffle 608 to block the intercepting pipe 4, allowing the water to be discharged through the overflow pipe 5. At the same time, the floating debris on the water surface will be blocked by the floating block 703 according to the rise of the water level. This allows the device to still produce the interception and overflow effects without the need for electric drive, and to switch between the two working effects at the same time, avoiding the situation where the device fails and stops.

[0024] Example 2

[0025] like Figures 1 to 3 As shown, a modular intercepting well that is easy to install and maintain includes all the contents of Embodiment 1. In addition, the automatic flow limiting structure 6 includes a fixed box 601 and a cavity 602. The fixed box 601 is fixedly connected to one side of the inner wall of the intercepting channel 2, and the cavity 602 is opened inside the fixed box 601. The automatic flow limiting structure 6 includes a fixed groove 603, a rotating rod 604, and a transmission gear 605. The fixed groove 603 is opened on both sides of the bottom surface of the fixed box 601, and the rotating rod 604 is rotatably connected to the inner wall of the fixed box 601. On opposite sides, the transmission gear 605 is fixedly connected to the rod wall of the rotating rod 604. The automatic flow limiting structure 6 also includes a gear tooth plate 606, a suspension block 607, and a baffle 608. Both gear tooth plates 606 are meshed and connected to both sides of the transmission gear 605. The suspension block 607 is fixedly connected to the bottom surface of one side of the gear tooth plate 606, and the baffle 608 is fixedly connected to the bottom surface of one side of the gear tooth plate 606. The bottom ends of the suspension block 607 and the baffle 608 extend outward through the interior of the two fixing slots 603.

[0026] The technical effect achieved by the above embodiment is as follows: When this utility model is used, it can form a lifting effect based on the suspension block 607 at the bottom of the fixed box 601, thereby using the gear tooth plate 606 to drive the transmission gear 605 to rotate, thereby causing the gear tooth plate 606 on the other side to lower, thereby causing the baffle 608 to block the sewage interception pipe 4, and allowing the water source to be discharged through the overflow pipe 5.

[0027] Example 3

[0028] like Figure 1 and Figure 4 As shown, a modular intercepting well that is easy to install and maintain includes all the contents of Embodiment 2. In addition, the floating slag-blocking structure 7 includes a limiting groove 701 and a sliding block 702. Both limiting grooves 701 are opened on both sides of the inner wall of the intercepting groove 2. Both sliding blocks 702 are slidably connected to the inside of the limiting grooves 701. The floating slag-blocking structure 7 also includes a floating block 703 and a railing 704. Both floating blocks 703 are fixedly connected to the opposite side of the two sliding blocks 702. The railing 704 is fixedly connected to the opposite side of the two floating blocks 703.

[0029] The technical effect achieved by the above embodiment is as follows: At the same time, as the water level rises, the debris floating on the water surface will also rise. At this time, the floating block 703 can be used to rise and fall synchronously inside the limiting groove 701 according to the rise of the water level, and finally the railing 704 is used to block the debris.

[0030] Example 4

[0031] like Figure 1 and Figure 2 As shown, a modular interception well that is easy to install and maintain includes all the contents of Embodiment 3. In addition, both sides of the inner wall of the fixed box 601 are provided with receiving grooves 8, and the inner walls of the two receiving grooves 8 are slidably connected with stabilizing rods 9. The opposite sides of the two stabilizing rods 9 are respectively fixedly connected to the opposite sides of the two gear plates 606.

[0032] The technical effect achieved by the above embodiment is that the setting of the stabilizer bar 9 can ensure that the gear plates 606 on both sides produce a certain limiting effect when rising and falling.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular intercepting well convenient for installation and maintenance, comprising an intercepting device (1) and an intercepting groove (2) opened inside the intercepting device (1), characterized in that: The intercepting device (1) has an inlet pipe (3) on one side of its surface and a sewage intercepting pipe (4) on the other side of its surface. An overflow pipe (5) is provided on the side of the intercepting device (1) away from the inlet pipe (3). An automatic flow limiting structure (6) is provided on the inner wall of the intercepting trough (2) on the side of the sewage intercepting pipe (4), which can automatically achieve the effect of opening and closing when the water level rises and falls on the inner wall of the intercepting trough (2). A floating debris blocking structure (7) is provided on the opposite side of the inner wall of the intercepting trough (2), which can achieve the effect of intercepting floating objects on the water surface.

2. A modular catch basin for ease of installation and maintenance according to claim 1, wherein: The automatic flow limiting structure (6) includes a fixed box (601) and a cavity (602). The fixed box (601) is fixedly connected to one side of the inner wall of the intercepting channel (2), and the cavity (602) is opened inside the fixed box (601).

3. A modular catch basin for ease of installation and maintenance as defined in claim 2, wherein: The automatic flow limiting structure (6) includes a fixed groove (603), a rotating rod (604), and a transmission gear (605). The fixed groove (603) is opened on both sides of the bottom surface of the fixed box (601). The rotating rod (604) is rotatably connected to the opposite side of the inner wall of the fixed box (601). The transmission gear (605) is fixedly connected to the rod wall of the rotating rod (604).

4. A modular catch basin for ease of installation and maintenance as defined in claim 3, wherein: The automatic flow limiting structure (6) also includes a gear plate (606), a suspension block (607), and a baffle (608). The two gear plates (606) are meshed and connected to both sides of the transmission gear (605). The suspension block (607) is fixedly connected to the bottom surface of one side of the gear plate (606), and the baffle (608) is fixedly connected to the bottom surface of one side of the gear plate (606).

5. A modular catch basin for ease of installation and maintenance according to claim 4, wherein: The bottom ends of the suspension block (607) and the baffle (608) both extend outward through the interior of the two fixing grooves (603).

6. A modular catch basin for ease of installation and maintenance as defined in claim 1, wherein: The floating slag barrier structure (7) includes a limiting groove (701) and a sliding block (702). The two limiting grooves (701) are opened on both sides of the inner wall of the intercepting groove (2), and the two sliding blocks (702) are slidably connected to the inside of the limiting groove (701).

7. A modular catch basin for ease of installation and maintenance according to claim 6, wherein: The floating debris barrier structure (7) also includes floating blocks (703) and railings (704). The two floating blocks (703) are fixedly connected to the opposite side of the two sliding blocks (702), and the railings (704) are fixedly connected to the opposite side of the two floating blocks (703).

8. A modular catch basin for ease of installation and maintenance as defined in claim 2, wherein: The inner walls of the fixed box (601) are provided with receiving grooves (8) on both sides. The inner walls of the two receiving grooves (8) are slidably connected with stabilizing rods (9). The opposite sides of the two stabilizing rods (9) are respectively fixedly connected to the opposite sides of the two gear plates (606).

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