Municipal blow-off pipeline system

By designing connecting pipes, chutes, slide plates and other components in the municipal sewage discharge pipeline system, combined with the dual purification effect of connecting pipe grooves and filters, the problem of sewage discharge pipeline silt is solved, and efficient removal and purification of sewage is achieved.

CN222923875UActive Publication Date: 2025-05-30HEBEI CONSTRUCTION GROUP CO LTD
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Patent Information

Application Number
CN202421960223.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-14
Publication Date
2025-05-30
Estimated Expiration
2034-08-14

AI Technical Summary

Technical Problem

Siltation often occurs in municipal sewage discharge pipelines, which slows down the flow rate of sewage, intercepts grease and floating objects, and thus leads to congestion of the pipeline.

Method used

A municipal sewage discharge pipeline system is designed, including connecting pipes, slide chutes, slide boards, round grooves, round handles, short hooks, medium hooks and long hooks. Through these components, soft garbage is removed in the initial stage of sewage flow, and the double purification of sewage is achieved through the combination of connecting pipe grooves and filters.

Benefits of technology

Effectively remove soft garbage and other impurities in sewage, reduce the pressure of subsequent sewage treatment, improve the purification efficiency of sewage, and improve the flexibility and maintainability of equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The municipal drainage pipeline system comprises a connecting pipe and sliding grooves, the sliding grooves are formed in the top end and the bottom end of the water inlet end of the inner side of the connecting pipe, a sliding plate is slidably connected to one end of the inner side of the connecting pipe through the sliding grooves, and a plurality of circular grooves are formed in the surface of the sliding plate. A plurality of round grooves are formed in the middle of the connecting pipe, a plurality of round handles are installed on the inner sides of the round grooves through threads, short hooks, middle hooks and long hooks are sequentially installed at the top ends of the round handles, a connecting pipe groove is formed in the middle of the connecting pipe, and when sewage flows to the middle of the connecting pipe, part of water flows into the connecting pipe groove. According to the sewage treatment device, garbage such as sludge and broken stones in sewage can be precipitated and left at the top end of the movable bottom plate, the other part of water flow can be filtered through the filter screen, at the moment, the garbage and impurities intercepted by the filter screen can be blocked outside the filter screen and fall into the groove of the connecting pipe, and the sewage purification efficiency is greatly improved through the dual effects of precipitation and filtration.
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Description

Technical Field

[0001] The utility model relates to the technical field of sewage pipelines, and specifically relates to a municipal sewage pipeline system. Background Technique

[0002] Municipal sewage pipelines are an important part of urban infrastructure, mainly used for collecting and transporting urban domestic sewage, industrial wastewater, rainwater, etc. It usually consists of a series of pipelines, inspection wells and ancillary facilities. Municipal sewage pipelines are a crucial part of urban infrastructure and play an indispensable and key role in the operation of the city.

[0003] The phenomenon of siltation in drainage pipelines is quite frequent. There are siltation substances such as plastic bags, branches, silt, and gravel in the drainage pipelines. These things will slow down the flow rate of sewage in the pipelines and also intercept grease and floating substances, making the siltation situation in the drainage pipelines more serious. Once the siltation substances in the drainage pipelines accumulate to a certain extent, the conveying capacity of the pipelines will rapidly decrease, eventually causing the pipelines to be blocked. Therefore, it is extremely important to create a municipal drainage and sewage pipeline that can prevent siltation to solve these problems. Content of the Utility Model

[0004] The utility model provides a municipal sewage pipeline system, which can effectively solve the problem that the siltation phenomenon in drainage pipelines is quite frequent. There are siltation substances such as plastic bags, branches, silt, and gravel in the drainage pipelines. These things will slow down the flow rate of sewage in the pipelines and also intercept grease and floating substances, making the siltation situation in the drainage pipelines more serious. Once the siltation substances in the drainage pipelines accumulate to a certain extent, the conveying capacity of the pipelines will rapidly decrease, eventually causing the pipelines to be blocked as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A municipal sewage pipeline system includes a connecting pipe and a chute. Chutes are provided at the top and bottom of the inner water inlet end of the connecting pipe. One end of the inner side of the connecting pipe is slidably connected with a sliding plate through the chute. A number of round grooves are provided on the surface of the sliding plate. A number of round handles are installed inside the number of round grooves through threads. A number of short hooks, medium hooks and long hooks are sequentially installed at the top of the number of round handles;

[0006] A connecting pipe groove is provided in the middle of the connecting pipe. A connecting pipe groove magnet is connected to the bottom end of the inside of the connecting pipe groove. A moving bottom plate is provided at the top of the inside of the connecting pipe groove. A moving bottom plate magnet is connected to the bottom end of the moving bottom plate. The moving bottom plate magnet is magnetically connected to the connecting pipe groove magnet;

[0007] A pull rod is connected to the center of the top end of the moving bottom plate;

[0008] The top end of the connecting pipe groove is connected with an arc-shaped cover through the groove and the arc-shaped cover bump, and a filter screen is connected inside the connecting pipe.

[0009] According to the above technical solution, there are two sliding grooves and two sliding plates, and the two sliding grooves and sliding plates are symmetrically distributed inside the connecting pipe.

[0010] According to the above technical solution, there are six short hooks, six medium hooks and six long hooks. The six short hooks, medium hooks and long hooks are symmetrically distributed up and down, and the short hooks and long hooks are symmetrically distributed, and the medium hooks are symmetrically distributed with each other.

[0011] According to the above technical solution, a notch is opened at the top end of the arc-shaped cover, and the pull rod passes through the notch opened at the top end of the arc-shaped cover.

[0012] According to the above technical solution, a left moving side plate is connected to the water inlet end direction of the top end of the moving bottom plate, a right moving side plate is connected to the water outlet end of the top end of the moving bottom plate, a thread is provided at the outer top end of the pull rod, and a pull ring is connected to the pull rod through the thread.

[0013] According to the above technical solution, ring sleeves are sleeved on both ends of the outer side of the connecting pipe, and thread threads are provided inside the ring sleeves.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The structure of the present utility model is scientific and reasonable, and it is safe and convenient to use.

[0015] 1. There are sliding grooves, sliding plates, round handles, round grooves, short hooks, medium hooks and long hooks. When sewage flows from left to right towards the water inlet of the connecting pipe, it will first pass through the short hooks, medium hooks and long hooks that are symmetrically distributed up and down. The short hooks, medium hooks and long hooks will hang up the soft garbage in the sewage. This component can effectively remove the soft garbage at the initial stage of sewage flow, reducing the pressure of subsequent sewage treatment, and can also block some animals that are often active in the sewer and have a large body size, such as rats.

[0016] In addition, since the sliding plate and the sliding groove are slidably connected, the round handle and the round groove are threadedly connected, and the round handle is fixedly connected to the short hook, medium hook and long hook, when the short hook, medium hook or long hook is damaged, the sliding plate can be taken out in time for replacement, and the garbage hung on it can also be cleaned at any time. This design greatly improves the flexibility and maintainability of the equipment, is convenient for quickly dealing with various emergencies during actual use, and improves the maintenance efficiency.

[0017] 2. A connecting pipe groove, a connecting pipe groove magnet, a moving bottom plate magnet, a moving bottom plate, a left moving side plate, a right moving side plate, a pull rod, a thread, a pull ring, an arc-shaped cover and a filter screen are provided. When the sewage flows to the middle position of the connecting pipe, a part of the water flow will flow into the connecting pipe groove. Due to the characteristics of the substances, the garbage such as silt and gravel in the sewage will precipitate and remain on the top of the moving bottom plate, while the other part of the water flow will pass through the filter screen for filtration. At this time, the garbage and impurities intercepted by the filter screen will be blocked outside the filter screen and fall into the connecting pipe groove. Through the dual effects of precipitation and filtration, the purification efficiency of the sewage is greatly improved;

[0018] When the garbage in the connecting pipe groove accumulates to the extent that it needs to be cleaned, the staff first removes the pull ring threadedly connected to the pull rod, then removes the arc-shaped cover embedded in the connecting pipe groove. After reinstalling the pull ring, pull it. The movement of the pull ring can drive the movement of the pull rod, thereby driving the movement of the moving bottom plate, and further driving the movement of the left moving side plate, the right moving side plate and the moving bottom plate magnet. Then, the garbage remaining on the top of the moving bottom plate is disposed of, and then, due to the characteristic that the moving bottom plate magnet and the connecting pipe groove magnet attract each other with opposite polarities, these components can be easily placed back into the connecting pipe groove. Description of the Drawings

[0019] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the drawings:

[0021] Figure 1 is a schematic structural view of the present invention;

[0022] Figure 2 is a schematic structural view of the skateboard installation of the present invention;

[0023] Figure 3 is a schematic structural view of the round handle installation of the present invention;

[0024] The reference numerals in the drawings: 1, connecting pipe; 2, chute; 3, skateboard; 4, round groove; 5, round handle; 6, short hook; 7, medium hook; 8, long hook; 9, connecting pipe groove; 10, connecting pipe groove magnet; 11, moving bottom plate magnet; 12, moving bottom plate; 13, left moving side plate; 14, right moving side plate; 15, pull rod; 16, thread; 17, pull ring; 18, arc-shaped cover; 19, filter screen; 20, ring sleeve. Detailed Embodiments

[0025] The following describes the preferred embodiments of the present invention with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0026] Embodiment: As Figures 1-3 shown, the present utility model provides a municipal sewage pipeline system, including a connecting pipe 1 and a chute 2. Chutes 2 are provided at both the top and bottom of the inner water inlet end of the connecting pipe 1. One end of the inner side of the connecting pipe 1 is slidably connected with a sliding plate 3 through the chute 2. There are two chutes 2 and sliding plates 3, and the two chutes 2 and sliding plates 3 are symmetrically distributed inside the connecting pipe 1. A plurality of circular grooves 4 are provided on the surface of the sliding plate 3, and a plurality of circular handles 5 are installed inside the plurality of circular grooves 4 through threads. At the top of the plurality of circular handles 5, a short hook 6, a medium hook 7, and a long hook 8 are installed in sequence. There are six short hooks 6, medium hooks 7, and long hooks 8, and the six short hooks 6, medium hooks 7, and long hooks 8 are symmetrically distributed up and down, and the short hooks 6 and long hooks 8 are symmetrically distributed, and the medium hooks 7 are symmetrically distributed to each other. The short hooks 6, medium hooks 7, and long hooks 8 are used to hang up soft garbage;

[0027] A connecting pipe groove 9 is provided in the middle of the connecting pipe 1. The connecting pipe groove 9 is used to store garbage. A connecting pipe groove magnet 10 is connected to the bottom end inside the connecting pipe groove 9. A moving bottom plate 12 is provided at the top inside the connecting pipe groove 9. A moving bottom plate magnet 11 is connected to the bottom end of the moving bottom plate 12, and the moving bottom plate magnet 11 is magnetically connected to the connecting pipe groove magnet 10;

[0028] A left moving side plate 13 is connected to the water inlet end direction at the top of the moving bottom plate 12, a right moving side plate 14 is connected to the water outlet end at the top of the moving bottom plate 12, a pull rod 15 is connected to the center of the top of the moving bottom plate 12, a thread 16 is provided at the outer top of the pull rod 15, and a pull ring 17 is connected to the pull rod 15 through the thread 16;

[0029] The top of the connecting pipe groove 9 is connected with an arc-shaped cover 18 through a groove and an arc-shaped cover convex block. A notch is provided at the top of the arc-shaped cover 18, the pull rod 15 passes through the notch provided at the top of the arc-shaped cover 18, a filter screen 19 is connected to the inner side of the connecting pipe 1, and ring sleeves 20 are sleeved on both ends of the outer side of the connecting pipe 1. The material of the ring sleeve 20 is rubber. The ring sleeve 20 is used to sleeve the sewage pipe, and thread threads are provided inside the ring sleeve 20 to connect the sewage pipe to one end of the connecting pipe 1.

[0030] The working principle and usage process of the present utility model: The staff first sleeved the sewage pipes into the two ring sleeves 20 respectively, so that the sewage pipes are connected to both ends of the connecting pipe 1. When the sewage flows from left to right to the water inlet of the connecting pipe 1, it will first pass through the short hooks 6, medium hooks 7, and long hooks 8 that are symmetrically distributed up and down. The short hooks 6, medium hooks 7, and long hooks 8 will hang up the soft garbage in the sewage. This component can effectively remove the soft garbage at the initial stage of the sewage flow, reduce the pressure of subsequent sewage treatment, and can also block some animals that are often active in the sewer and have a relatively large body size, such as rats and other animals;

[0031] When the sewage flows to the middle position of the connecting pipe 1, a part of the water flow will flow into the connecting pipe groove 9. Due to the characteristics of the substances, the sludge, gravel and other garbage in the sewage will settle and remain on the top of the moving bottom plate 12, while the other part of the water flow will pass through the filter screen 19 for filtration. At this time, the garbage and impurities intercepted by the filter screen 19 will be blocked outside the filter screen 19 and fall into the connecting pipe groove 9. Through the dual effects of sedimentation and filtration, the purification efficiency of the sewage is greatly improved;

[0032] When the garbage in the connecting pipe groove 9 accumulates to the extent that it needs to be cleaned, the staff first removes the pull ring 17 threadedly connected to the pull rod 15, and then removes the arc-shaped cover 18 embedded in the connecting pipe groove 9. After reinstalling the pull ring 17, pull it. The movement of the pull ring 17 can drive the movement of the pull rod 15, thereby driving the movement of the moving bottom plate 12, and further driving the left moving side plate 13, the right moving side plate 14 and the moving bottom plate magnet 11 to move. Then, the garbage remaining on the top of the moving bottom plate 12 is disposed of, and then, due to the characteristic that the moving bottom plate magnet 11 and the connecting pipe groove magnet 10 attract each other with opposite polarities, these components can be easily placed back into the connecting pipe groove 9;

[0033] In addition, since the sliding plate 3 is slidably connected to the sliding groove 2, the round handle 5 is threadedly connected to the round groove 4, and the round handle 5 is fixedly connected to the short hook 6, the medium hook 7 and the long hook 8, when the short hook 6, the medium hook 7 or the long hook 8 is damaged, the sliding plate 3 can be taken out in time for replacement, and the garbage hanging on it can also be cleaned at any time. This design greatly improves the flexibility and maintainability of the equipment, facilitates quickly coping with various emergencies during the actual use process, and improves the maintenance efficiency.

[0034] Finally, it should be noted that the above are only the preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A municipal sewage pipe system, comprising a connecting pipe (1) and a chute (2), wherein the connecting pipe (1) is provided with a chute (2) at the top and bottom of the water inlet end inside the connecting pipe (1), characterized in that: One end of the inner side of the connecting pipe (1) is slidably connected to a slide plate (3) through a slide groove (2); a plurality of circular grooves (4) are provided on the surface of the slide plate (3); a plurality of circular handles (5) are threadedly installed on the inner sides of the plurality of circular grooves (4); and a short hook (6), a medium hook (7) and a long hook (8) are sequentially installed on the top ends of the plurality of circular handles (5); A connecting pipe groove (9) is provided in the middle of the connecting pipe (1), a connecting pipe groove magnet (10) is connected to the bottom end of the connecting pipe groove (9), a movable bottom plate (12) is provided at the top of the inner side of the connecting pipe groove (9), a movable bottom plate magnet (11) is connected to the bottom end of the movable bottom plate (12), and the movable bottom plate magnet (11) is magnetically connected to the connecting pipe groove magnet (10); A pull rod (15) is connected to the center of the top end of the movable bottom plate (12); The top end of the connecting pipe groove (9) is connected to an arc-shaped cover (18) via the groove and an arc-shaped cover protrusion, and the inner side of the connecting pipe (1) is connected to a filter screen (19).

2. A municipal sewage pipe system according to claim 1, characterized in that: There are two slide grooves (2) and two slide plates (3), and the two slide grooves (2) and two slide plates (3) are symmetrically distributed inside the connecting pipe (1).

3. A municipal sewage pipe system according to claim 1, characterized in that: There are six short hooks (6), medium hooks (7) and long hooks (8), and the six short hooks (6), medium hooks (7) and long hooks (8) are symmetrically distributed up and down, and the short hooks (6) and the long hooks (8) are symmetrically distributed, and the medium hooks (7) are symmetrically distributed with respect to each other.

4. A municipal sewage pipe system according to claim 1, characterized in that: The top of the arc-shaped cover (18) is provided with a notch, and the pull rod (15) passes through the notch provided at the top of the arc-shaped cover (18).

5. A municipal sewage pipe system according to claim 1, characterized in that: The water inlet end of the top of the movable bottom plate (12) is connected to a left movable side plate (13), and the water outlet end of the top of the movable bottom plate (12) is connected to a right movable side plate (14). The top of the outer side of the pull rod (15) is provided with a thread (16), and the pull rod (15) is connected to a pull ring (17) via the thread (16).

6. A municipal sewage pipe system according to claim 5, characterized in that: Both ends of the outer side of the connecting pipe (1) are sleeved with ring sleeves (20), and the inner side of the ring sleeve (20) is provided with threaded threads.