Water conservancy construction pipeline anti-seepage structure
By setting up connection pipes and barrier rings between water conservancy construction pipelines and using anti-seepage rings and sealing rings, the problem of poor sealing effect after damage to a single sealing ring is solved, and the efficient sealing and anti-seepage effect at the pipe connections is achieved.
Patent Information
- Application Number
- CN202421730546.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-22
AI Technical Summary
In the prior art, a single seal ring causes the sealing anti-seepage effect to be worse after damage, and it is impossible to effectively prevent leakage of water conservancy construction pipelines.
By setting up a connecting pipe between the two pipes and setting a barrier ring inside the pipe, the connecting pipe is matched with the pipe, and the anti-seepage ring on the outside of the connecting pipe is used to make the anti-seepage ring on the outside of the connecting pipe have a sealing and anti-seepage effect. At the same time, the sealing ring between the two flanges also has a sealing and anti-seepage effect, protecting the sealing ring from damage.
The sealing and anti-seepage effect at the pipe connection is achieved, and the problem of poor sealing effect caused by damage to a single seal ring is avoided, ensuring efficient anti-seepage performance at the pipe connection.
Smart Images
Figure CN222811359U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline anti-seepage, in particular to an anti-seepage structure for a water conservancy construction pipeline. Background Art
[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Pipelines are most widely used in water conservancy projects. Pipeline connection structure is a pipe connection method that is widely used in modern life and water conservancy projects. With the development of the times, the requirements for connections between pipes are becoming higher and higher.
[0003] In the prior art, most pipe connections use sealing rings at the pipe joints and are locked with bolts to achieve a sealing effect. However, excessive force in this method may cause the sealing ring to break, resulting in a poor sealing effect and failure to achieve the desired anti-seepage effect. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a water conservancy construction pipeline anti-seepage structure to solve the technical problem that the use of a single sealing ring will lead to poor sealing effect and poor anti-seepage effect.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy construction pipeline anti-seepage structure, including a first pipeline and a second pipeline, two groups of blocking rings are opened inside the first pipeline and the second pipeline, connecting pipes are arranged inside the first pipeline and the second pipeline, two groups of anti-seepage rings are arranged on both sides of the outside of the connecting pipe, and the inner sides of the two groups of anti-seepage rings are matched with the outer walls of the connecting pipes, and the outer walls of the two groups of anti-seepage rings are matched with the insides of the first pipeline and the second pipeline.
[0006] By adopting the above technical scheme, the utility model sets a connecting pipe between the two pipes and sets a blocking ring inside the two pipes. After the connecting pipe is matched with the two pipes, a flange connection is used to make the anti-seepage ring outside the connecting pipe play a sealing and anti-seepage effect. At the same time, the sealing ring between the two flanges also plays a sealing and anti-seepage effect. The existence of the internal connecting pipe also protects the sealing ring from possible damage after the bolts are tightened, thereby solving the technical problem that the sealing and anti-seepage effect becomes poor after a single sealing ring is damaged.
[0007] Furthermore, a first flange ring is fixedly connected to one side of the first pipe, a second flange ring is fixedly connected to one side of the second pipe, and through holes of the same size and position are opened on the surfaces of the first flange ring and the second flange ring.
[0008] By adopting the above technical solution, two pipes can be conveniently connected tightly.
[0009] Furthermore, a sealing ring is arranged outside the connecting pipe, and the sealing ring is located between the first flange ring and the second flange ring, and a through hole with the same size and position as the first flange ring and the second flange ring is opened on the surface of the sealing ring.
[0010] By adopting the above technical solution, the sealing ring can be tightly connected to the two pipes to play a sealing and anti-seepage role.
[0011] Furthermore, bolts and nuts are disposed outside the first pipe and the second pipe, and the bolts and nuts are connected by threads.
[0012] By adopting the above technical solution, the two pipes can be tightly connected, and pressure can be applied to the sealing ring and the connecting pipe, so that the sealing ring and the anti-seepage ring can play a sealing and anti-seepage role.
[0013] Furthermore, one side of the two groups of blocking rings is arranged as a slope, and the inner diameter of the blocking ring is the same as the inner diameter of the connecting pipe.
[0014] By adopting the above technical solution, the pressure of the water flow inside the pipeline on the blocking ring can be alleviated.
[0015] Furthermore, the anti-seepage ring is made of rubber and has an anti-seepage effect.
[0016] By adopting the above technical solution, the anti-seepage ring can fit tightly with the two pipes to achieve a sealing and anti-seepage effect.
[0017] To sum up, the utility model mainly has the following beneficial effects: the utility model arranges a connecting pipe between two pipes and arranges blocking rings inside the two pipes. After the connecting pipe is matched with the two pipes, a flange connection is used to make the anti-seepage ring outside the connecting pipe play a sealing and anti-seepage effect. At the same time, the sealing ring between the two flanges also plays a sealing and anti-seepage effect. The existence of the internal connecting pipe also protects the sealing ring from possible damage after the bolts are tightened, thereby solving the technical problem that the sealing and anti-seepage effect becomes poor after a single sealing ring is damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is the main cross-sectional view of the utility model after closing;
[0019] Figure 2 It is the main cross-sectional view of the utility model after being unfolded;
[0020] Figure 3 It is a schematic diagram of the structure of the utility model after being unfolded;
[0021] Figure 4 It is a side view of the first flange ring of the utility model.
[0022] In the figure: 1. first pipeline; 2. second pipeline; 3. first flange ring; 4. second flange ring; 5. blocking ring; 6. connecting pipe; 7. anti-permeation ring; 8. sealing ring; 9. bolt; 10. nut. DETAILED DESCRIPTION
[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0024] The following describes an embodiment of the utility model based on its overall structure.
[0025] A water conservancy construction pipeline anti-seepage structure, such as Figure 1-4 As shown, it includes a first pipeline 1 and a second pipeline 2, two groups of blocking rings 5 are opened inside the first pipeline 1 and the second pipeline 2, a connecting pipe 6 is arranged inside the first pipeline 1 and the second pipeline 2, two groups of anti-permeation rings 7 are arranged on both sides of the outside of the connecting pipe 6, and the inner sides of the two groups of anti-permeation rings 7 are matched with the outer wall of the connecting pipe 6, and the outer walls of the two groups of anti-permeation rings 7 are matched with the inside of the first pipeline 1 and the second pipeline 2;
[0026] When in use, the connecting pipe 6 is placed between the first pipe 1 and the second pipe 2. Due to the blocking ring 5 disposed inside the first pipe 1 and the second pipe 2, the connecting pipe 6 can be stably disposed between the two pipes, and the anti-permeation ring 7 outside the connecting pipe 6 will fit tightly with the two pipes.
[0027] Under the action of the bolts 9 and the nuts 10, the connecting pipe 6 located inside the two pipes will be squeezed and fixed inside the pipes due to the blocking ring 5, and the anti-permeation ring 7 outside the connecting pipe 6 will also achieve a sealing effect due to the squeezing;
[0028] On the outside of the connecting pipe 6, the sealing ring 8 between the two flange rings will also have a sealing effect due to the locking of the bolts 9 and the nuts 10. Since the internal connecting pipe 6 bears the main force, it also prevents the sealing ring 8 from being damaged by excessive force and failing to achieve a sealing effect.
[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A first flange ring 3 is fixedly connected to one side of the first pipe 1, and a second flange ring 4 is fixedly connected to one side of the second pipe 2. Through holes of the same size and position are opened on the surfaces of the first flange ring 3 and the second flange ring 4. By setting the above structure, the utility model can facilitate the close connection of the two pipes.
[0030] See also Figure 1 , Figure 2and Figure 3 A sealing ring 8 is arranged on the outside of the connecting pipe 6, and the sealing ring 8 is located between the first flange ring 3 and the second flange ring 4. A through hole of the same size and position as the first flange ring 3 and the second flange ring 4 is opened on the surface of the sealing ring 8. By setting the above structure, the utility model can make the sealing ring 8 tightly connected to the two pipes, thereby playing a sealing and anti-permeation role.
[0031] See also Figure 1 , Figure 2 and Figure 3 Bolts 9 and nuts 10 are arranged outside the first pipe 1 and the second pipe 2, and the bolts 9 and nuts 10 are connected by threads. By setting the above structure, the utility model applies pressure to the sealing ring 8 and the connecting pipe 6, so that the sealing ring 8 and the anti-seepage ring 7 play a sealing and anti-seepage role.
[0032] See also Figure 1 , Figure 2 and Figure 4 One side of the two groups of blocking rings 5 is set as a slope, and the inner diameter of the blocking ring 5 is the same as the inner diameter of the connecting pipe 6. By setting the above structure, the utility model can reduce the pressure of the water flow inside the pipeline on the blocking ring 5.
[0033] See also Figure 1 , Figure 2 and Figure 3 The anti-seepage ring 7 is made of rubber and plays an anti-seepage role. By setting the above structure, the utility model can make the anti-seepage ring 7 fit closely with the two pipes to achieve the effect of sealing and anti-seepage.
[0034] The working principle of the utility model is as follows: when in use, the connecting pipe 6 is placed between the first pipe 1 and the second pipe 2. Due to the blocking ring 5 arranged inside the first pipe 1 and the second pipe 2, the connecting pipe 6 can be stably placed between the two pipes, and the anti-permeation ring 7 outside the connecting pipe 6 will fit tightly with the two pipes.
[0035] On the outside of the connecting pipe 6, a sealing ring 8 is placed between the two flange rings. The holes on the two flange rings and the sealing ring 8 are aligned, and bolts 9 are passed through the holes, and then locked with nuts 10;
[0036] Under the action of the bolts 9 and the nuts 10, the connecting pipe 6 located inside the two pipes will be squeezed and fixed inside the pipes due to the blocking ring 5, and the anti-permeation ring 7 outside the connecting pipe 6 will also achieve a sealing effect due to the squeezing;
[0037] On the outside of the connecting pipe 6, the sealing ring 8 between the two flange rings also has a sealing effect due to the locking of the bolts 9 and the nuts 10. Since the internal connecting pipe 6 bears the main force, it also prevents the sealing ring 8 from being damaged by too much force and failing to achieve a sealing effect.
[0038] To sum up, under the locking of the bolts 9 and the nuts 10, the anti-seepage ring on the outside of the connecting pipe 6 will have a sealing and anti-seepage effect, and the sealing ring 8 between the two flange rings will also achieve a sealing and anti-seepage effect. At the same time, due to the existence of the connecting pipe 6, the problem of damage to the sealing ring 8 is also prevented, thereby solving the technical problem of poor sealing and anti-seepage effect caused by a single seal.
[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A water conservancy construction pipeline anti-seepage structure, comprising a first pipeline (1) and a second pipeline (2), characterized in that: Two groups of blocking rings (5) are provided inside the first pipe (1) and the second pipe (2), connecting pipes (6) are provided inside the first pipe (1) and the second pipe (2), and two groups of anti-permeation rings (7) are provided on both sides of the outside of the connecting pipe (6), and the inner sides of the two groups of anti-permeation rings (7) are matched with the outer walls of the connecting pipe (6), and the outer walls of the two groups of anti-permeation rings (7) are matched with the inside of the first pipe (1) and the second pipe (2).
2. The anti-seepage structure for water conservancy construction pipeline according to claim 1, characterized in that: A first flange ring (3) is fixedly connected to one side of the first pipe (1), and a second flange ring (4) is fixedly connected to one side of the second pipe (2), and through holes of the same size and position are provided on the surfaces of the first flange ring (3) and the second flange ring (4).
3. The anti-seepage structure for water conservancy construction pipeline according to claim 1, characterized in that: A sealing ring (8) is arranged outside the connecting pipe (6), and the sealing ring (8) is located between the first flange ring (3) and the second flange ring (4). A through hole having the same size and position as the first flange ring (3) and the second flange ring (4) is opened on the surface of the sealing ring (8).
4. The anti-seepage structure for water conservancy construction pipeline according to claim 1, characterized in that: Bolts (9) and nuts (10) are provided outside the first pipe (1) and the second pipe (2), and the bolts (9) and nuts (10) are connected via threads.
5. The anti-seepage structure for water conservancy construction pipeline according to claim 1, characterized in that: One side of the two groups of blocking rings (5) is arranged as a slope, and the inner diameter of the blocking ring (5) is the same as the inner diameter of the connecting pipe (6).
6. The anti-seepage structure for water conservancy construction pipeline according to claim 1, characterized in that: The anti-seepage ring (7) is made of rubber, and the anti-seepage ring (7) plays an anti-seepage role.