Flow division connecting pipeline for water conservancy project
By introducing a filter screen filter system into the diversion connecting pipeline for water conservancy projects, the problem of sediment aggregation is solved, convenient cleaning and maintenance is achieved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202420975867.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-08
AI Technical Summary
In existing water conservancy projects, sediment and sand are prone to gather in the diversion position in the diversion position, resulting in inconvenient cleaning.
A diverting connection pipe including an internal hollow main pipe line, a diversion pipe, a connecting pipe and a filter installation groove is designed. The filter installation groove is built-in filter, the filter cavity is sealed as a whole, and there is a funnel-shaped filter element and seal inside the filter cavity. The filter is made of stainless steel, and the silt and sand are filtered through the filter, and are connected by the upper cover and bolts for easy cleaning.
It realizes filtration and cleaning of sediment in water, simplifies the maintenance and maintenance process of pipelines, and extends the service life.
Smart Images
Figure CN222142357U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy project construction, in particular to a flow dividing connection pipeline for water conservancy projects. Background Art
[0002] Water conservancy project is a comprehensive, systematic and sustainable project, which aims to meet the human demand for water resources by managing and regulating the natural movement of water resources. In the construction process of water conservancy project, the laying of pipelines is particularly important, but the use of water is often in a network, so a diversion connection pipe is often connected to a pipeline for diversion. However, after the diversion connection pipe diverts the water, the flow rate of the water will decrease, and the sediment will gather inside the diversion connection pipe, which is not easy to clean. Therefore, a diversion connection pipe for water conservancy project is designed to solve the above problems. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies of the prior art, the utility model provides a diversion connecting pipe for a water conservancy project, which solves the problem that the existing diversion connecting pipe for a water conservancy project easily causes sediment to accumulate at the diversion position.
[0005] (II) Technical solution
[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0007] The utility model provides a shunt connection pipeline for water conservancy projects, comprising: a main pipeline which is hollow inside and has openings on left and right sides, a shunt pipeline is connected to the left side of the front end of the main pipeline, the shunt pipeline is communicated with the main pipeline, connecting pipelines are arranged at the left and right ends of the main pipeline, a shunt connection pipeline is arranged at the right side of the front end of the shunt pipeline, the shunt connection pipeline and the shunt pipeline, the connecting pipeline and the main pipeline are all connected through a flange, a filter installation groove is arranged inside the main pipeline and the right side of the shunt pipeline, a filter is placed inside the filter installation groove, mounting plates are connected to the left and right front and rear sides of the upper surface of the filter installation groove, an upper cover is arranged on the upper end of the mounting plate, and mounting plates are also connected to the front and rear sides of the lower surface of the upper cover, the mounting plates are connected by bolts, the inner diameter of the upper cover is the same as the outer diameter of the filter, and a water valve is connected to the left side of the main pipeline and in the pipeline located on the left side of the shunt pipeline.
[0008] Preferably, a corner pipeline is provided between the diversion pipeline and the diversion connecting pipeline, and the front and rear sections of the corner pipeline are connected with flanges.
[0009] Preferably, slots are provided on the outer openings of the main pipeline, the shunt pipeline and the inner sides of the left opening of the corner pipeline, and rubber sealing rings are connected inside the slots. Convex plates are provided at the connections between the connecting pipeline, the shunt connecting pipeline, the corner pipeline and the main pipeline and the shunt pipeline.
[0010] Preferably, an installation groove is opened on the outer side of the main pipeline and the branch pipeline at the upper end of the filter installation groove, a rubber sealing strip is arranged on the upper surface of the installation groove, and baffles are connected to the left and right sides of the lower end of the upper cover.
[0011] Preferably, the inner walls and outer sides of the main pipeline and the branch pipeline are both provided with a waterproof and wear-resistant layer.
[0012] Preferably, the filter screen comprises a filter screen cavity located on the outside and sealed as a whole, a filter screen plate is connected to the right opening of the filter screen cavity, a funnel-shaped filter element is connected to the inside of the filter screen cavity, and sealing rings are connected to the left and right sides of the filter screen cavity.
[0013] Preferably, the filter screen is made entirely of stainless steel.
[0014] (III) Beneficial effects
[0015] The utility model provides a flow dividing connecting pipe for water conservancy projects, which has at least the following beneficial effects compared with the prior art:
[0016] The water conservancy project uses diversion connecting pipes to filter out the silt in the water. When cleaning is needed, just open the top cover, take out the filter, and start cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 It is the positive triaxial measurement of the utility model;
[0019] Figure 3 This is a cross-sectional view of the utility model;
[0020] Figure 4 It is a partial enlarged view of the utility model.
[0021] In the figure: 1. main pipeline; 2. branch pipeline; 3. connecting pipeline; 4. branch connecting pipeline; 5. filter; 6. mounting plate; 7. upper cover; 8. water valve; 21. corner pipeline; 22. slot; 23. convex plate; 24. mounting groove; 51. filter cavity; 52. filter plate; 53. filter element. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-4 The utility model provides a technical solution: a shunt connection pipeline for a water conservancy project, comprising: a main pipeline 1 which is hollow inside and has openings on both sides, a shunt pipeline 2 is connected to the left side of the front end of the main pipeline 1, the shunt pipeline 2 is communicated with the main pipeline 1, connecting pipelines 3 are arranged at the left and right ends of the main pipeline 1, a shunt connection pipeline 4 is arranged at the right side of the front end of the shunt pipeline 2, the shunt connection pipeline 4 and the shunt pipeline 2, the connecting pipeline 3 and the main pipeline 1 are all connected through flanges, a filter installation groove is opened inside the right side of the main pipeline 1 and the shunt pipeline 2, a filter 5 is placed inside the filter installation groove, mounting plates 6 are connected to the left and right front and rear sides of the upper surface of the filter installation groove, an upper cover 7 is arranged on the upper end of the mounting plate 6, and mounting plates 6 are also connected to the front and rear sides of the lower surface of the upper cover 7, the mounting plates 6 are connected by bolts, the inner diameter of the upper cover 7 is the same as the outer diameter of the filter 5, and a water valve 8 is connected to the left side of the main pipeline 1 and in the pipeline located on the left side of the shunt pipeline 2.
[0024] When in use, the openings on the left and right sides of the main pipeline 1 are connected to the connecting pipeline 3 through the flange, and the shunt pipeline 2 is connected to the shunt connecting pipeline 4. After the filter 5 is placed inside the filter installation groove, the upper cover 7 is covered on the upper end of the filter 5, and then the lower surface of the upper cover 7 is fixedly connected with the shunt pipeline 2 and the mounting plate 6 at the upper end of the main pipeline 1 through bolts. Water will flow into the main pipeline 1 through the connecting pipeline 3, and then part of it will flow out through the main pipeline 1, and the other part will flow out through the shunt pipeline 2, and the sediment in the water will be filtered out by the filter 5. When it accumulates to a certain extent, the water valve 8 is closed, the upper cover 7 is removed, the filter 5 is taken out, and after cleaning, it is installed back to complete the cleaning of the pipeline.
[0025] like Figure 1-2 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, a corner pipeline 21 is arranged between the diversion pipeline 2 and the diversion connecting pipeline 4, and the front and rear sections of the corner pipeline 21 are connected with flanges.
[0026] From the analysis of the above structure, it can be known that when the connection angle needs to be changed, the angle of connection can be changed by connecting the corner pipe 21 of the required angle to the end of the diversion pipe 2 and then connecting the connecting pipe 4.
[0027] like Figure 1-3 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, slots 22 are provided at the outer openings of the main pipeline 1 and the branch pipeline 2 and the inner side of the left opening of the corner pipeline 21. A rubber sealing ring is connected to the inside of the slot 22. The connecting pipeline 3, the branch connecting pipeline 4, the corner pipeline 21 and the main pipeline 1 and the branch pipeline 2 are all provided with convex plates 23 at the connection points.
[0028] From the analysis of the above structure, it can be known that when the corner pipeline 21, the connecting pipeline 3, and the flow-dividing connecting pipeline 4 are connected, the convex plate 23 is inserted into the inside of the slot 22, and the convex plate 23 will press against the rubber sealing ring inside the slot 22 to improve the sealing performance.
[0029] like Figure 1-2 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, an installation groove 24 is opened on the outer side of the main pipeline 1 and the branch pipeline 2 at the upper end of the filter installation groove, and a rubber sealing strip is arranged on the upper surface of the installation groove 24. Baffles are connected to the left and right sides of the lower end of the upper cover 7.
[0030] From the analysis of the above structure, it can be known that when the upper cover 7 is installed, the baffle will cover the upper surface of the installation groove 24 to prevent water from overflowing through the connection between the upper cover 7 and the baffle.
[0031] like Figure 1-3 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the inner wall and the outer wall of the main pipeline 1 and the branch pipeline 2 are both provided with a waterproof and wear-resistant layer.
[0032] Analysis of the above structure shows that the waterproof and wear-resistant layers on the inner and outer walls of the main pipe 1 and the branch pipe 2 can prevent the mud in the water from wearing the inside of the main pipe 1 and the branch pipe 2, and at the same time prevent the water from oxidizing and corroding the main pipe 1 and the branch pipe 2.
[0033] like Figure 1-4 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, the filter 5 includes a filter cavity 51 located on the outside and sealed as a whole. A filter plate 52 is connected to the right opening of the filter cavity 51. A funnel-shaped filter element 53 is connected to the inside of the filter cavity 51. Sealing rings are connected to the left and right sides of the filter cavity 51.
[0034] From the analysis of the above structure, it can be seen that after the filter 5 is installed inside the main pipeline 1 and the branch pipeline 2, the sealing rings on the left and right sides of the filter cavity 51 can prevent water from flowing out through the outside of the filter cavity 51. The water will first flow out through the filter element 53 and the filter plate 52, and some mud and sand will be intercepted by the filter element 53 and the filter plate 52.
[0035] like Figure 1-4As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the filter screen 5 is made of stainless steel as a whole.
[0036] From the analysis of the above structure, it can be known that since the filter screen 5 is in the water for a long time, and the filter screen 5 is made of stainless steel, it can prevent rust and extend the service life.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] 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 diversion connecting pipe for water conservancy projects, characterized in that: include: A main pipe (1) is hollow inside and open on both sides. A shunt pipe (2) is connected to the left side of the front end of the main pipe (1). The shunt pipe (2) is connected to the main pipe (1). Connecting pipes (3) are provided at both ends of the main pipe (1). A shunt connecting pipe (4) is provided at the right side of the front end of the shunt pipe (2). The shunt connecting pipe (4) and the shunt pipe (2) are connected to the main pipe (1) through flanges. The main pipe (1) and the shunt pipe (2) are connected on the right side. A filter screen installation groove is provided inside the side, a filter screen (5) is placed inside the filter screen installation groove, mounting plates (6) are connected to the left and right front and rear sides of the upper surface of the filter screen installation groove, an upper cover (7) is provided on the upper end of the mounting plate (6), and mounting plates (6) are also connected to the front and rear sides of the lower surface of the upper cover (7), the mounting plates (6) are connected by bolts, the inner diameter of the upper cover (7) is the same as the outer diameter of the filter screen (5), and a water valve (8) is connected to the left side of the main pipeline (1) and located in the left pipeline of the diversion pipeline (2).
2. A flow dividing connecting pipe for water conservancy project according to claim 1, characterized in that: A corner pipeline (21) is provided between the diversion pipeline (2) and the diversion connecting pipeline (4), and the front and rear sections of the corner pipeline (21) are connected with flanges.
3. The flow dividing connecting pipe for water conservancy project according to claim 1, characterized in that: The main pipeline (1) and the shunt pipeline (2) are provided with slots (22) on the inner side of the outer openings and the left opening of the corner pipeline (21). A rubber sealing ring is connected inside the slot (22). The connection points of the connecting pipeline (3), the shunt connecting pipeline (4), the corner pipeline (21), the main pipeline (1) and the shunt pipeline (2) are provided with convex plates (23).
4. The flow dividing connecting pipe for water conservancy project according to claim 1, characterized in that: An installation groove (24) is provided on the outer sides of the main pipe (1) and the branch pipe (2) at the upper end of the filter installation groove, a rubber sealing strip is provided on the upper surface of the installation groove (24), and baffles are connected to the left and right sides of the lower end of the upper cover (7).
5. The flow dividing connecting pipe for water conservancy project according to claim 1, characterized in that: The inner walls and outer walls of the main pipeline (1) and the branch pipeline (2) are both provided with waterproof and wear-resistant layers.
6. The flow dividing connecting pipe for water conservancy project according to claim 1, characterized in that: The filter screen (5) comprises a filter screen cavity (51) located outside and sealed as a whole, a filter screen plate (52) is connected to the right opening of the filter screen cavity (51), a funnel-shaped filter element (53) is connected inside the filter screen cavity (51), and sealing rings are connected to the left and right sides of the filter screen cavity (51).
7. The flow dividing connecting pipe for water conservancy project according to claim 1, characterized in that: The filter screen (5) is made entirely of stainless steel.