A sewage pipe with anti-fouling function

Abstract

The utility model discloses a kind of blow-off pipe with anti-siltation function, comprising: blow-off pipe body, the bottom of blow-off pipe body is provided with hole;Pollution collection tank, pollution collection tank is located below blow-off pipe body, and pollution collection tank corresponds with hole, pollution collection tank is used to collect sludge, the bottom of pollution collection tank is detachably installed with sealing cover;Rotary sealing device, rotary sealing device is connected between blow-off pipe body and pollution collection tank.The utility model uses the setting mode that blow-off pipe body and rotary sealing device cooperate, through the corresponding setting of first through-hole on fixed disc and second through-hole on sealing disc, so that sludge can fall into the inner chamber of pollution collection tank through first through-hole and second through-hole to collect, while, a large number of sludge can be effectively blocked to flow back from pollution collection tank to blow-off pipe body, avoid the aggravation of secondary pollution and blockage problem, ensure the long-term stable operation of blow-off system.

Description

Technical Field

[0001] This utility model relates to the field of sewage pipes, and in particular to a sewage pipe with anti-accumulation and anti-clogging function. Background Technology

[0002] In existing sewage systems, siltation and blockage in sewage pipes have consistently been major challenges affecting the normal operation of the system. Traditional sewage pipe designs typically rely on the natural flow of fluids to transport waste. However, because wastewater often contains solid particles, grease, and other sediments, these substances tend to accumulate at the bottom of the pipes, causing the pipe's inner diameter to gradually decrease and eventually leading to blockages. This not only reduces sewage discharge efficiency but also increases maintenance costs and the risk of system failure.

[0003] To address these issues, existing technologies typically install sludge collection boxes at the bottom of sewage pipes, allowing the sludge to fall naturally into the boxes due to gravity for collection. While this design alleviates the problem of sediment buildup at the bottom of the pipes to some extent, sludge collection boxes usually lack effective backflow prevention designs. If the sludge accumulated inside the collection box is not cleaned regularly, sewage may flow back into the pipes, exacerbating blockages and potentially causing secondary pollution. Utility Model Content

[0004] The purpose of this utility model is to provide a sewage pipe with anti-accumulation and anti-clogging function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sewage pipe with anti-accumulation and anti-clogging function, comprising:

[0006] The sewage pipe body has a hole at its bottom;

[0007] A sludge collection box is located below the main body of the sewage pipe and corresponds to the hole. The sludge collection box is used to collect sludge, and a sealing cover is installed on the bottom of the sludge collection box when it is detachable.

[0008] A rotary sealing device is connected between the sewage pipe body and the sludge collection box. The rotary sealing device is used to seal the inner cavity of the hole when cleaning sludge.

[0009] Preferably, the bottom of the sewage pipe body is connected to an outlet pipe, the outlet pipe is rotatably connected to a rotary sealing device, the bottom of the sewage pipe body is connected to a fixed plate, the fixed plate has a first through hole arranged in a ring array, and the top of the sewage collection box is connected to an inlet pipe, the inlet pipe is rotatably connected to the rotary sealing device.

[0010] Preferably, a mud-blocking inclined plate is connected to the bottom of the inner cavity of the sewage pipe body, and the mud-blocking inclined plate is inclined.

[0011] Preferably, the rotary sealing device includes:

[0012] A rotating drum, which is rotatably disposed outside the outlet pipe and the inlet pipe;

[0013] A sealing disc is fixedly disposed inside the rotating cylinder, and a second through hole is provided on the sealing disc in a ring array, the second through hole being positioned corresponding to the first through hole.

[0014] Preferably, the rotary sealing device further includes:

[0015] A handle, which is attached to one side of the rotating drum;

[0016] A positioning mechanism, which is mounted on the top of the handle;

[0017] A fixing ring is fixedly sleeved on the outside of the outlet pipe, and the positioning mechanism is inserted and snapped into the fixing ring.

[0018] Preferably, the positioning mechanism includes:

[0019] A connecting seat, which is fixedly installed on the top of the handle;

[0020] An extrusion block is slidably disposed inside the connecting seat, and an inclined groove is provided on the extrusion block;

[0021] The pressing column is connected to one side of the extrusion block, and the pressing column is slidably inserted into the connecting seat;

[0022] A connecting frame is slidably inserted into the top of the connecting seat, and an insert rod is connected to the bottom of the inner side of the connecting frame. The insert rod is slidably inserted into the inner cavity of the inclined groove.

[0023] The locking post is fixedly installed on the top of the connecting frame. The fixing ring has two positioning holes, and the locking post is movably engaged with the inner cavity of the positioning holes.

[0024] A spring is installed inside the connecting seat and is used to provide elastic support for the extrusion block.

[0025] The technical effects and advantages of this utility model are as follows:

[0026] This invention utilizes a combination of a sewage pipe body and a rotary sealing device. By aligning the first through hole on the fixed plate with the second through hole on the sealing plate, sludge can fall into the inner cavity of the sludge collection tank through both holes for collection. Simultaneously, it effectively prevents a large amount of sludge from flowing back from the collection tank into the sewage pipe body, avoiding secondary pollution and exacerbating blockages. This ensures the long-term stable operation of the sewage system. Furthermore, the rotating cylinder drives the sealing plate to rotate, allowing the first through hole on the fixed plate to be sealed when the first and second through holes on the sealing plate are misaligned, thus facilitating the cleaning of the sludge inside the collection tank. Attached Figure Description

[0027] Figure 1 This is a front structural diagram of the present utility model.

[0028] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0029] Figure 3 This is a schematic diagram of the internal structure of the rotary sealing device of this utility model.

[0030] Figure 4 This is a schematic diagram of the internal structure of the positioning mechanism of this utility model.

[0031] Figure 5 This is a three-dimensional structural diagram of the connecting frame of this utility model.

[0032] In the diagram: 1. Sewage pipe body; 11. Outlet pipe; 12. Fixed plate; 13. Mud baffle; 2. Sewage collection box; 21. Inlet pipe; 3. Rotary sealing device; 31. Rotary drum; 32. Sealing plate; 33. Handle; 34. Positioning mechanism; 341. Connecting seat; 342. Extrusion block; 343. Pressing column; 344. Connecting frame; 345. Locking column; 346. Spring; 35. Fixed ring. Detailed Implementation

[0033] 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.

[0034] This utility model provides, for example Figure 1-5The sewage pipe shown includes: a sewage pipe body 1 with a hole at the bottom; a sludge collection tank 2 located below the sewage pipe body 1 and corresponding to the hole, used to collect sludge, with a removable sealing cover at the bottom of the sludge collection tank 2 for regular cleaning of the inner cavity of the sludge collection tank 2; and a rotary sealing device 3 connected between the sewage pipe body 1 and the sludge collection tank 2, used to seal the inner cavity of the hole when cleaning sludge.

[0035] The sewage pipe body 1 is connected to an outlet pipe 11 at its bottom, which is rotatably connected to a rotary sealing device 3. A fixed plate 12 is connected to the bottom of the sewage pipe body 1, and the fixed plate 12 has a first through hole arranged in a ring. An inlet pipe 21 is connected to the top of the sludge collection tank 2, which is rotatably connected to the rotary sealing device 3. By matching the first through hole on the fixed plate 12 with the second through hole on the sealing plate 32, sludge can fall into the inner cavity of the sludge collection tank 2 through the first and second through holes for collection. At the same time, it can effectively prevent a large amount of sludge from flowing back from the sludge collection tank 2 into the sewage pipe body 1, avoiding secondary pollution and aggravation of blockage problems, and ensuring the long-term stable operation of the sewage system. Furthermore, the rotation of the sealing plate 32 driven by the rotating drum 31 makes it easy to seal the first through hole on the fixed plate 12 when the first through hole on the fixed plate 12 and the second through hole on the sealing plate 32 are misaligned, thus preventing the sludge from falling and cleaning the sludge accumulated in the inner cavity of the sludge collection tank 2. A mud-blocking inclined plate 13 is connected to the bottom of the inner cavity of the sewage pipe body 1. The mud-blocking inclined plate 13 is inclined to block the sludge at the bottom of the inner cavity of the sewage pipe body 1, so that the sludge can flow to the inner cavity of the sludge collection box 2 for collection, and prevent a large amount of sludge from accumulating in the inner cavity of the sewage pipe body 1.

[0036] The rotary sealing device 3 includes: a rotating cylinder 31, which is rotatably mounted outside the outlet pipe 11 and the inlet pipe 21; a sealing disc 32, which is fixedly mounted inside the rotating cylinder 31, and has second through holes arranged in a ring array on the sealing disc 32, the second through holes corresponding to the positions of the first through holes to facilitate the falling of sludge. The rotary sealing device 3 also includes: a handle 33, which is connected to one side of the rotating cylinder 31; a positioning mechanism 34, which is mounted on the top of the handle 33; and a fixing ring 35, which is fixedly sleeved outside the outlet pipe 11, and the positioning mechanism 34 and the fixing ring 35 are interlocked. When the operator holds the handle 33, pressing the positioning mechanism 34 unlocks it, thereby facilitating the release of the lock between the positioning mechanism and the fixing ring 35. At this time, rotating the rotating cylinder 31 will cause the rotating cylinder 31 to drive the rotation of the sealing disc 32.

[0037] The positioning mechanism 34 includes: a connecting seat 341, which is fixedly installed on the top of the handle 33; a pressing block 342, which is slidably disposed inside the connecting seat 341 and has an inclined groove. The inclined groove allows for the change of force direction through the force component, enabling the horizontal sliding of the pressing block 342 to push the vertical movement of the connecting frame 344; a pressing column 343, which is connected to one side of the pressing block 342 and slidably inserted into the connecting seat 341; a connecting frame 344, which is slidably inserted into the top of the connecting seat 341, with a through rod connected to the bottom of the inner side of the connecting frame 344, the through rod slidably inserted into the inner cavity of the inclined groove; and a locking column 345, which is fixedly installed on the top of the connecting frame 344. The fixing ring 35 has two positioning holes, one of which holds the rotating drum 344 in place. The first through hole on the fixed plate 12 corresponds to the second through hole on the sealing plate 32. Another positioning hole limits the rotating cylinder 31 to a state where the first through hole on the fixed plate 12 and the second through hole on the sealing plate 32 are misaligned. The locking pin 345 is in movable cooperation with the inner cavity of the positioning hole. Through the sliding insertion between the insert rod and the inclined groove, it is easy to push the connecting frame 344. When the pressing pin 343 is pressed, the pressing block 342 slides horizontally in the direction of the spring 346, thereby pushing the connecting frame 344 to move vertically downward, thereby driving the connecting frame 344 to disengage from the insertion between it and the positioning hole, realizing the unlocking of the relative position of the rotating cylinder 31 and the fixed ring 35. The spring 346 is installed inside the connecting seat 341 and is used to elastically support the pressing block 342, so as to ensure a more stable insertion between the locking pin 345 and the positioning hole, and also to facilitate the support and reset of the pressing block 342.

[0038] 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 sewage pipe with anti-clogging function, characterized in that, include: The sewage pipe body (1) has a hole at its bottom; The sludge collection box (2) is located below the sewage pipe body (1) and the sludge collection box (2) corresponds to the hole. The sludge collection box (2) is used to collect sludge. The bottom of the sludge collection box (2) is detachably fitted with a sealing cover. A rotary sealing device (3) is connected between the sewage pipe body (1) and the sludge collection box (2). The rotary sealing device (3) is used to seal the inner cavity of the hole when cleaning the sludge.

2. A sewage pipe with anti-clogging function according to claim 1, characterized in that, The bottom of the sewage pipe body (1) is connected to an outlet pipe (11), which is rotatably connected to a rotary sealing device (3). The bottom of the sewage pipe body (1) is connected to a fixed plate (12), which has a first through hole arranged in a ring array. The top of the sewage collection box (2) is connected to an inlet pipe (21), which is rotatably connected to a rotary sealing device (3).

3. A sewage pipe with anti-clogging function according to claim 1, characterized in that, The bottom of the inner cavity of the sewage pipe body (1) is connected to a mud-blocking inclined plate (13), which is inclined.

4. A sewage pipe with anti-clogging function according to claim 2, characterized in that, The rotary sealing device (3) includes: Rotary drum (31), which is rotatably disposed outside the outlet pipe (11) and the inlet pipe (21); The sealing disc (32) is fixedly disposed inside the rotating cylinder (31), and the sealing disc (32) has a second through hole arranged in a ring array, the second through hole being corresponding to the position of the first through hole.

5. A sewage pipe with anti-clogging function according to claim 4, characterized in that, The rotary sealing device (3) further includes: A handle (33) is attached to one side of the rotating drum (31); A positioning mechanism (34) is mounted on the top of the handle (33); The fixing ring (35) is fixedly sleeved on the outside of the outlet pipe (11), and the positioning mechanism (34) is inserted and snapped into the fixing ring (35).

6. A sewage pipe with anti-clogging function according to claim 5, characterized in that, The positioning mechanism (34) includes: Connecting seat (341), the connecting seat (341) is fixedly installed on the top of the handle (33); The extrusion block (342) is slidably disposed inside the connecting seat (341), and the extrusion block (342) is provided with an inclined groove; The pressing column (343) is connected to one side of the extrusion block (342), and the pressing column (343) is slidably inserted into the connecting seat (341); A connecting frame (344) is slidably inserted into the top of the connecting seat (341). A through rod is connected to the bottom of the inner side of the connecting frame (344), and the through rod is slidably inserted into the inner cavity of the inclined groove. The locking post (345) is fixedly installed on the top of the connecting frame (344). The fixing ring (35) has two positioning holes, and the locking post (345) is movably engaged with the inner cavity of the positioning holes. A spring (346) is installed inside the connecting seat (341) and is used to provide elastic support for the pressing block (342).

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