Water collection and drainage pipeline for municipal engineering
By installing multi-stage filter plates and sealing structures in municipal drainage pipes, the problems of poor sealing and impurity blockage are solved, achieving efficient water transportation and preventing backflow, thus improving the performance of the pipes.
Patent Information
- Application Number
- CN202422626325.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing municipal drainage pipes have poor sealing at the joints, making them prone to leakage. They are also not easy to filter and clean impurities in the water, leading to pipe blockage and affecting water delivery efficiency.
Design a municipal engineering drainage pipeline, which adopts a multi-stage filtration system by installing filter plates and connectors inside the main pipeline. The filter plate pore size gradually decreases. Combined with sealing rings and mechanical valve structure, the connection is sealed and the filter plates can be disassembled and cleaned when blocked.
It improves water delivery efficiency, prevents backflow contamination, ensures smooth water flow, reduces pipe leaks and blockages, and extends service life.
Smart Images
Figure CN223660987U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to municipal engineering drainage technical field, especially a kind of municipal engineering collection drainage pipeline. BACKGROUND
[0002] Municipal drainage pipe refers to the rainwater under municipal road, namely the commonly known as "sewer".According to the present situation of municipal road facilities, different pipelines are generally provided, such as power, communication, gas, water supply, drainage pipeline and the like.Drainage pipeline is considered to be rain and sewage diversion measures, i.e.rainwater is generally discharged into river nearby, and sewage is discharged into sewage treatment plant, so municipal drainage pipe includes two kinds of pipes, rainwater and sewage.Municipal pipeline is one of the important components of urban infrastructure, which can timely remove urban surface rainwater, provide industrial and domestic water for city, and also prevent urban water resources from being polluted.
[0003] The existing municipal water supply and drainage pipeline has poor sealing at the position of the connection between the pipelines at adjacent positions, and leakage is prone to occur during long-time water conveying process.Meanwhile, the municipal water supply and drainage pipeline is inconvenient for filtering impurities in the water conveyed in the pipeline, and it is inconvenient for cleaning solid impurities in the water, so the pipeline is prone to be blocked during long-term use, which affects water conveying, and therefore a municipal engineering collection drainage pipeline is proposed. SUMMARY
[0004] The utility model aims at providing a municipal engineering collection drainage pipeline to solve the existing problems.
[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:
[0006] The utility model is a kind of municipal engineering collection drainage pipeline, including main pipeline and connecting pipe, two groups of filter plates are inserted into the main pipeline symmetrically, the upper surface of the two groups of filter plates is provided with auxiliary plate, the bottom surface of the auxiliary plate is provided with sealing gasket, the inner wall of the main pipeline is symmetrically provided with two groups of connecting pieces, the side surface of the two groups of connecting pieces is screwed with fixing piece, the side surface of the fixing piece is provided with protective shell, the fixing piece is inserted with push rod, the side surface of the push rod is provided with baffle, the side surface of the baffle is provided with piston pad, the side surface of the fixing piece is provided with spring, the spring is sleeved on the side surface of push rod, and the free end of the spring is fixedly connected with the other end of push rod.
[0007] The connecting pipe is provided with clamping block at one end, and mounting groove is formed at the other end of the connecting pipe.
[0008] Two groups of clamping grooves are symmetrically formed at the two ends of the main pipeline, and the first sealing ring is arranged on the inner bottom surface of the clamping groove.
[0009] The mounting member is sleeved between the main pipe and the connecting pipe, and comprises an upper arc-shaped clamping plate, one side of the upper arc-shaped clamping plate being hingedly connected with a lower arc-shaped clamping plate, and a sealing groove being formed in the upper arc-shaped clamping plate and the lower arc-shaped clamping plate respectively, and a second sealing ring being arranged in the sealing groove.
[0010] The main pipe is provided with a drainage opening in communication with the circumferential side surface, and the drainage opening is provided with a valve in communication with the circumferential side surface.
[0011] The clamping groove is adapted to the shape and size of the clamping block, the main pipe is clamped with the connecting pipe, and the valve is of a mechanical structure.
[0012] The upper surface of the main pipe is provided with filter plates at equal intervals, and the pore size of the filter plates decreases from left to right, so that the impurities in the water can be filtered in multiple stages, and the water conveying efficiency is improved.
[0013] The utility model has the following beneficial effects:
[0014] The upper surface of the main pipe is provided with filter plates at equal intervals, and the pore size of the filter plates decreases from left to right, so that the impurities in the water can be filtered in multiple stages, and the water conveying efficiency is improved.
[0015] When the water flow enters the pipe from the left side of the main pipe, the pressure and the flow force of the water flow push the baffle to the right, and when the water source is closed, the spring in the protection shell resets and drives the baffle to close.
[0016] The main pipe is clamped with the connecting pipe, and then the mounting member is sleeved at the connection between the main pipe and the connecting pipe, and the second sealing ring in the mounting member covers the connection, so that the water flow does not seep out from the connection after long-term use.
[0017] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0019] Figure 1 It is a kind of municipal engineering whole structure schematic diagram of drainage pipe;
[0020] Figure 2 It is an exploded view of a municipal engineering collection and drainage pipeline;
[0021] Figure 3 It is a front view of a municipal engineering collection and drainage pipeline;
[0022] Figure 4 It is Figure 3 It is a sectional view of A-A part.
[0023] In the drawings, the components represented by each reference numeral are listed as follows: 1, main pipeline; 11, connecting piece; 12, fixing piece; 13, push rod; 14, baffle; 15, piston pad; 16, spring; 17, filter plate; 18, auxiliary plate; 19, sealing pad; 110, clamping groove; 111, first sealing ring; 2, connecting pipe; 21, clamping block; 22, mounting groove; 3, mounting piece; 31, upper arc clamping plate; 32, lower arc clamping plate; 33, sealing groove; 34, second sealing ring; 4, drainage port; 5, valve. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] In the description of the present application, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or positional relationship, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0026] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0027] Please refer to Figure 1 - Figure 4As shown, the utility model is a kind of municipal engineering collection and drainage pipeline, including main pipeline 1 and connecting pipe 2, two groups of filter plates 17 are inserted into main pipeline 1 symmetrically, two groups of filter plates 17 upper surface are provided with auxiliary plate 18, auxiliary plate 18 bottom surface is provided with sealing gasket 19, two groups of connecting pieces 11 are symmetrically arranged on the inner wall of main pipeline 1, and the side surface of two groups of connecting pieces 11 is screwed with fixed part 12, the side surface of fixed part 12 is provided with protective shell, push rod 13 is inserted into fixed part 12, the side surface of push rod 13 is provided with baffle 14, the side surface of baffle 14 is provided with piston pad 15, the side surface of fixed part 12 is provided with spring 16, spring 16 is sleeved on the side surface of push rod 13, and the free end of spring 16 is fixedly connected with the other end of push rod 13.
[0028] Further, the connecting pipe 2 is provided with a clamping block 21 at one end, and an installation slot 22 is formed at the other end of the connecting pipe 2.
[0029] Further, two groups of clamping grooves 110 are symmetrically formed at both ends of the main pipeline 1, and a first sealing ring 111 is arranged on the inner bottom surface of the clamping groove 110.
[0030] Further, the installation part 3 is sleeved between the main pipeline 1 and the connecting pipe 2, the installation part 3 comprises an upper arc-shaped clamping plate 31, the upper arc-shaped clamping plate 31 is hingedly connected with a lower arc-shaped clamping plate 32, a sealing groove 33 is formed in the upper arc-shaped clamping plate 31 and the lower arc-shaped clamping plate 32 respectively, and a second sealing ring 34 is arranged in the sealing groove 33.
[0031] Further, the main pipeline 1 is provided with a drainage port 4 in communication with the side surface, and a valve 5 is arranged in communication with the side surface of the drainage port 4.
[0032] Further, the clamping groove 110 is adapted in shape and size to the clamping block 21, the main pipeline 1 is clamped and matched with the connecting pipe 2, and the valve 5 is of a mechanical structure.
[0033] Further, the filter plates 17 are arranged at equal intervals on the upper surface of the main pipeline 1, and the aperture size of the filter plates 17 decreases from left to right, so that the impurities in water can be filtered in multiple stages.
[0034] It should be noted that, by arranging the filter plates 17 at equal intervals on the upper surface of the main pipeline 1, and decreasing the aperture size of the filter plates 17 from left to right, the impurities in water can be filtered in multiple stages, the water conveying efficiency is improved, the smooth conveying of water is ensured, and when the filter plates 17 are blocked, they can be disassembled and cleaned.
[0035] When the water flow enters the pipe from the left side of the main pipe 1, the pressure and the flow force of the water flow will push the baffle 14 to the right through the fixing part 12, and the spring 16 in the protection shell resets when the water source is closed, driving the baffle 14 to close, at this time, if there is a backflow of water, the baffle 14 will block the backflow of water, avoiding the pollution of the water source by the backflow of water, and at the same time, the valve 5 can be opened to reduce the pressure of the water flow in the main pipe 1, preventing the damage of the pipe due to excessive pressure.
[0036] The main pipe 1 is clamped with the connecting pipe 2, and then the mounting part 3 is sleeved at the connection of the main pipe 1 and the connecting pipe 2, and the second sealing ring 34 in the mounting part 3 covers the connection, avoiding the seepage of water from the connection after long-term use.
[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0038] The preferred embodiments of the above disclosed utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.
Claims
1. A municipal engineering drainage pipeline, comprising a main pipeline (1) and a connecting pipe (2), characterized in that: Two sets of filter plates (17) are symmetrically inserted inside the main pipe (1). An auxiliary plate (18) is provided on the upper surface of the two sets of filter plates (17). A sealing gasket (19) is provided on the bottom surface of the auxiliary plate (18). Two sets of connectors (11) are symmetrically arranged on the inner wall of the main pipe (1). A fixing part (12) is threaded on one side of the two sets of connectors (11). A protective shell is provided on one side of the fixing part (12). A push rod (13) is inserted inside the fixing part (12). A baffle (14) is provided on one side of the push rod (13). A piston gasket (15) is provided on one side of the baffle (14). A spring (16) is provided on one side of the fixing part (12). The spring (16) is sleeved on the periphery of the push rod (13). The free end of the spring (16) is fixedly connected to the other end of the push rod (13). One end of the connecting pipe (2) is provided with a locking block (21), and the other end of the connecting pipe (2) is provided with an installation groove (22).
2. A municipal engineering drainage pipeline according to claim 1, characterized in that, The main pipe (1) has two sets of slots (110) symmetrically opened at both ends, and a first sealing ring (111) is provided on the bottom surface inside the slot (110).
3. A municipal engineering drainage pipeline according to claim 1, characterized in that, An installation component (3) is sleeved between the main pipe (1) and the connecting pipe (2). The installation component (3) includes an upper arc-shaped clamping plate (31). A lower arc-shaped clamping plate (32) is hinged to one side of the upper arc-shaped clamping plate (31). Sealing grooves (33) are respectively opened in the upper arc-shaped clamping plate (31) and the lower arc-shaped clamping plate (32). A second sealing ring (34) is provided in the sealing groove (33).
4. A municipal engineering drainage pipeline according to claim 1, characterized in that, The main pipe (1) is connected to a drain outlet (4) on its periphery, and a valve (5) is connected to the periphery of the drain outlet (4). The valve (5) is a mechanical structure.
5. A municipal engineering drainage pipeline according to claim 2, characterized in that, The shape and size of the slot (110) are adapted to the card block (21), and the main pipe (1) and the connecting pipe (2) are fitted together.