Water pipeline anti-seepage structure
By introducing energy storage structures and anti-corrosion shells into the water pipe connection, the problem of reduced sealing due to aging of the rubber ring is solved, and sealing recovery and device durability are improved.
Patent Information
- Application Number
- CN202422349399.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-26
AI Technical Summary
In the water pipe connection, the rubber ring ages after a long time of use and loses elasticity, resulting in a decrease in sealing properties and affecting the anti-seepage performance of the pipeline system.
Design a water pipe anti-seepage resistance structure, add energy storage structure, and when the rubber ring aging, the extruded rubber ring is released through the energy of the spring to restore the sealing effect, and protect the metal parts through the anti-corrosion shell.
It effectively extends the service life of the rubber ring, restores sealing, improves the anti-seepage performance of the pipe system, and increases the durability of the device.
Smart Images
Figure CN222977668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water pipeline connection structures, and particularly relates to a water pipeline anti-seepage and anti-leakage structure. Background Art
[0002] A water pipeline is a pipeline system for transporting water. It can be a part of an urban water supply system or the water supply and drainage pipelines inside a building. The materials of water pipelines may include plastics, cast iron, steel, cement, etc. According to different application scenarios and requirements, water pipelines can be classified into types such as drinking water pipelines, industrial water pipelines, and fire-fighting water pipelines.
[0003] In the connection of water pipelines, rubber rings are often used as seals for anti-seepage. However, during long-term use, the rubber rings will gradually age and lose elasticity, resulting in a decline in the sealing performance of the rubber rings and a decrease in the anti-seepage performance of the pipeline system.
[0004] Therefore, in view of the above problems, a water pipeline anti-seepage and anti-leakage structure can be designed. An energy storage structure is added. When the rubber ring gradually ages and loses elasticity, the energy storage structure releases energy to squeeze the rubber ring to restore the sealing effect. Summary of the Utility Model
[0005] In order to overcome the problem that in the connection of water pipelines, rubber rings are often used as seals for anti-seepage. However, during long-term use, the rubber rings will gradually age and lose elasticity, resulting in a decline in the sealing performance of the rubber rings and a decrease in the anti-seepage performance of the pipeline system.
[0006] The technical solution of the utility model is: a water pipeline anti-seepage and anti-leakage structure, which includes a pipeline body, an anti-corrosion outer shell, a sealing rubber ring, a connecting ring, bolts, nuts, sliding blocks, and springs; an anti-corrosion outer shell is arranged on the outer side of the pipeline body, a sealing rubber ring is arranged at the connection of the pipeline body, a connecting ring is arranged on the outer side of the connection of the pipeline body, bolts are arranged on the outer side of the connecting ring, nuts are arranged at one end of the bolts, sliding blocks are arranged at one end of the bolts, and springs are arranged on one side of the sliding blocks.
[0007] Preferably, the pipeline body is set as a channel for water flow. The pipeline body is connected through the connecting ring. When installing the pipeline, the sliding block is pushed by the bolts and nuts to compress the springs for energy storage. The sealing rubber ring is used to increase the sealing performance of the pipeline body, and the anti-corrosion outer shell is used to protect metal components such as bolts and nuts.
[0008] Preferably, there are two sets of anti-corrosion outer shells. Fixed seats are arranged on both sides of the connecting sides of the two sets of anti-corrosion outer shells. Fixed holes are opened on both sides of the anti-corrosion outer shells. The fixed holes are semi-circular. The diameter of the circle formed by splicing the two sets of fixed holes is the same as the outer diameter of the pipeline body. The two sets of anti-corrosion outer shells are conveniently fixed by bolts and nuts through the fixed seats, and the fixed seats are conveniently installed on the outer side of the pipeline body by using the fixed holes.
[0009] Preferably, an anti-seepage protruding ring is arranged at one end of the pipeline body, and an anti-seepage groove is arranged at the other end of the pipeline body. The length of the anti-seepage protruding ring is greater than the depth of the anti-seepage groove. The sealing performance is increased by the mutual engagement of the anti-seepage protruding ring and the anti-seepage groove.
[0010] Preferably, external connecting threads are arranged at both ends of the pipeline body, internal connecting threads are arranged on the inner side of the connecting ring, and the pipeline body is threadedly connected with the connecting ring. The connecting ring and the pipeline body are connected and fixed through the threaded connection between the pipeline body and the connecting ring.
[0011] Preferably, the connecting ring is divided into two groups. Four connecting seats are arranged at equal intervals on the outer side of one group of connecting rings in a circumferential manner, and four sliding seats are arranged at equal intervals on the outer side of the other group of connecting rings in a circumferential manner. The distance between the connecting seats is equal to the distance between the sliding seats. Bolts and nuts are arranged through the connecting seats and the sliding seats to connect and fix the two groups of connecting rings.
[0012] Preferably, a sliding cavity is opened on the inner side of the sliding seat. The spring is located inside the sliding cavity. The cross-section of the sliding cavity is the same as the cross-section of the sliding block. The sliding block is slidably connected with the sliding seat. The spring is accommodated in the sliding cavity, and the sliding of the sliding block is guided and limited.
[0013] Preferably, an internal hexagonal hole is opened on one side of the sliding block. One end of the bolt can be engaged with the internal hexagonal hole. The bolt penetrates through the connecting seat and the sliding seat, and one end of the bolt is threadedly connected with the nut. The bolt is limited by the engagement with the internal hexagonal hole, so that the bolt will not rotate when the nut is screwed.
[0014] The beneficial effects of the present utility model:
[0015] 1. Compared with the connection of traditional water pipelines, rubber rings are often used as seals for anti-seepage. However, during long-term use, the rubber rings will gradually age and lose elasticity, resulting in a decrease in the sealing performance of the rubber rings and a decline in the anti-seepage performance of the pipeline system. By adding an energy storage structure, when the pipeline is installed, bolts and nuts are used to push the sliding block to compress the spring for energy storage. When the sealing rubber ring gradually ages and its elasticity decreases, resulting in a weakened sealing effect of the sealing rubber ring, the compressed spring releases energy to squeeze the sealing rubber ring, so that the sealing rubber ring restores the sealing effect. And an anti-corrosion outer shell is arranged outside the connection structure to protect metal components, increasing the durability of the device;
[0016] 2. During the long-term use of the pipeline, the sealing rubber ring ages and loses its elasticity. The spring releases energy to push the two connecting rings closer to each other. Since the length of the anti-seepage protrusion ring is greater than the depth of the anti-seepage groove, the two pipeline bodies can approach each other and squeeze the sealing rubber ring to restore the sealing performance of the sealing rubber ring, thereby restoring the anti-seepage performance of the device. This solves the problem that in the connection of most water pipelines, rubber rings are often used as seals for anti-seepage. However, during the long-term use process, the rubber rings will gradually age and lose their elasticity, resulting in a decline in the sealing performance of the rubber rings and a decrease in the anti-seepage performance of the pipeline system.
[0017] 3. When installing the pipeline, after placing the sealing rubber ring into the anti-seepage groove, insert the anti-seepage protrusion ring into the anti-seepage groove. Then insert the bolt into the sliding block and make one end of the bolt fit into the hexagon socket. Thread the nut on the other side of the connecting seat with the bolt and tighten it. Through the threaded connection between the connecting ring and the pipeline body, the two pipeline bodies approach each other and squeeze the sealing rubber ring. Then continue to tighten the nut to make the sliding block slide in the sliding cavity and compress the spring for energy storage. Finally, assemble the two anti-corrosion shells and install them on the outside of the pipeline body to prevent rainwater or moisture in the underground soil from contacting the metal parts of the device and causing corrosion. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 Shown is a three-dimensional structural schematic diagram of a water pipeline anti-seepage and anti-blocking structure of the present utility model;
[0019] Figure 2 Shown is a three-dimensional structural schematic diagram of the anti-corrosion shell of a water pipeline anti-seepage and anti-blocking structure of the present utility model;
[0020] Figure 3 Shown is a three-dimensional structural schematic diagram of the pipeline body of a water pipeline anti-seepage and anti-blocking structure of the present utility model;
[0021] Figure 4 Shown is a three-dimensional structural schematic diagram of the connecting ring of a water pipeline anti-seepage and anti-blocking structure of the present utility model.
[0022] Description of the reference numerals: 1. Pipeline body; 101. Connecting external thread; 102. Anti-seepage protrusion ring; 103. Anti-seepage groove; 2. Anti-corrosion shell; 201. Fixed seat; 202. Fixed hole; 3. Sealing rubber ring; 4. Connecting ring; 401. Connecting seat; 402. Sliding seat; 403. Sliding cavity; 404. Connecting internal thread; 5. Bolt; 6. Nut; 7. Sliding block; 701. Hexagon socket; 8. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The present utility model will be further described below with reference to the drawings and embodiments.
[0024] Please refer to Figures 1 - 4, the present utility model provides an embodiment: a water pipeline anti-seepage and anti-leakage structure, which includes a pipeline body 1, an anti-corrosion outer shell 2, a sealing rubber ring 3, a connecting ring 4, bolts 5, nuts 6, sliding blocks 7 and springs 8; an anti-corrosion outer shell 2 is arranged on the outer side of the pipeline body 1, a sealing rubber ring 3 is arranged at the connection of the pipeline body 1, a connecting ring 4 is arranged on the outer side of the connection of the pipeline body 1, bolts 5 are arranged on the outer side of the connecting ring 4, nuts 6 are arranged at one end of the bolts 5, sliding blocks 7 are arranged at one end of the bolts 5, and springs 8 are arranged on one side of the sliding blocks 7.
[0025] Please refer to Figure 2 , in this embodiment, there are two groups of anti-corrosion outer shells 2. Fixed seats 201 are arranged on both sides of the connection side of the two groups of anti-corrosion outer shells 2. Fixed holes 202 are opened on both sides of the anti-corrosion outer shell 2. The fixed holes 202 are semi-circular. The diameter of the circle formed by the combination of the two groups of fixed holes 202 is the same as the outer diameter of the pipeline body 1. The two groups of anti-corrosion outer shells 2 are fixed by using bolts 5 and nuts 6 through the fixed seats 201, and the fixed seats 201 are conveniently installed on the outer side of the pipeline body 1 by using the fixed holes 202.
[0026] Please refer to Figure 3 , in this embodiment, an anti-seepage protruding ring 102 is arranged at one end of the pipeline body 1, and an anti-seepage groove 103 is arranged at the other end of the pipeline body 1. The length of the anti-seepage protruding ring 102 is greater than the depth of the anti-seepage groove 103. The sealing performance is increased through the mutual engagement of the anti-seepage protruding ring 102 and the anti-seepage groove 103. Connecting external threads 101 are arranged at both ends of the pipeline body 1, and connecting internal threads 404 are arranged on the inner side of the connecting ring 4. The pipeline body 1 is threadedly connected with the connecting ring 4; through the threaded connection between the pipeline body 1 and the connecting ring 4, the connecting ring 4 is connected and fixed to the pipeline body 1.
[0027] Please refer to Figure 4 , in this embodiment, the connecting ring 4 is divided into two groups. Four connecting seats 401 are arranged at equal intervals in a circumferential manner on the outer side of one group of connecting rings 4, and four sliding seats 402 are arranged at equal intervals in a circumferential manner on the outer side of the other group of connecting rings 4. The distance between the connecting seats 401 is equal to the distance between the sliding seats 402. Bolts 5 and nuts 6 are arranged through the connecting seats 401 and the sliding seats 402 to connect and fix the two groups of connecting rings 4. A sliding cavity 403 is opened on the inner side of the sliding seat 402. The spring 8 is located inside the sliding cavity 403. The cross-section of the sliding cavity 403 is the same as the cross-section of the sliding block 7. The sliding block 7 is slidably connected with the sliding seat 402. The spring 8 is accommodated through the sliding cavity 403, and the sliding of the sliding block 7 is guided and limited. An internal hexagonal hole 701 is opened on one side of the sliding block 7. One end of the bolt 5 can be engaged with the internal hexagonal hole 701. The bolt 5 penetrates through the connecting seat 401 and the sliding seat 402, and one end of the bolt 5 is threadedly connected with the nut 6. Through the engagement of the internal hexagonal hole 701 and the bolt 5, the bolt 5 is conveniently limited, so that the bolt 5 will not rotate when the nut 6 is screwed.
[0028] When installing the pipeline, after placing the sealing rubber ring 3 into the anti-seepage groove 103, insert the anti-seepage protruding ring 102 into the anti-seepage groove 103, then insert the bolt 5 into the sliding block 7 and make one end of the bolt 5 fit with the hexagon socket 701. Thread the nut 6 onto the bolt 5 on the other side of the connecting seat 401 and tighten it. Through the threaded connection of the connecting ring 4 with the pipeline body 1, make the two groups of pipeline bodies 1 approach each other and squeeze the sealing rubber ring 3. Then continue to tighten the nut 6 to make the sliding block 7 slide in the sliding cavity 403 and compress the spring 8 for energy storage. Finally, combine the two groups of anti-corrosion shells 2 and install them on the outside of the pipeline body 1 to prevent rainwater or moisture in the underground soil from contacting the metal components of the device and causing corrosion;
[0029] During the long-term use of the pipeline, the sealing rubber ring 3 ages and loses elasticity, and the spring 8 releases energy to push the two groups of connecting rings 4 to approach each other. Since the length of the anti-seepage protruding ring 102 is greater than the depth of the anti-seepage groove 103, the two groups of pipeline bodies 1 can approach each other and squeeze the sealing rubber ring 3 to restore the sealing performance of the sealing rubber ring 3, thereby restoring the anti-seepage performance of the device.
[0030] Through the above steps, by setting the pipeline body 1 as the channel for water body circulation, connecting the pipeline bodies 1 through the connecting ring 4, using the bolt 5 and the nut 6 to push the sliding block 7 to compress the spring 8 for energy storage during pipeline installation, using the sealing rubber ring 3 to increase the sealing performance of the pipeline body 1, and using the anti-corrosion shell 2 to protect metal components such as the bolt 5 and the nut 6.
[0031] The above has described the embodiments of the present invention in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.
Claims
1. A water pipe anti-seepage structure, comprising a pipe body (1); characterized in that: It also comprises an anti-corrosion casing (2), a sealing rubber ring (3), a connecting ring (4), a bolt (5), a nut (6), a sliding block (7) and a spring (8); the anti-corrosion casing (2) is arranged on the outer side of the pipeline body (1), the sealing rubber ring (3) is arranged at the connection of the pipeline body (1), the connecting ring (4) is arranged on the outer side of the connection of the pipeline body (1), the bolt (5) is arranged on the outer side of the connecting ring (4), a nut (6) is arranged at one end of the bolt (5), a sliding block (7) is arranged at one end of the bolt (5), and a spring (8) is arranged on one side of the sliding block (7).
2. A water pipe anti-seepage and anti-seepage structure according to claim 1, characterized in that: Two groups of anti-corrosion housings (2) are provided, and fixing seats (201) are provided on both sides of the connection sides of the two groups of anti-corrosion housings (2). Fixing holes (202) are provided on both sides of the anti-corrosion housings (2), and the fixing holes (202) are semicircular. The diameter of the circle after the two groups of fixing holes (202) are assembled is consistent with the outer diameter of the pipeline body (1).
3. The water pipe anti-seepage and anti-seepage structure according to claim 1, characterized in that: An anti-seepage protruding ring (102) is provided at one end of the pipeline body (1), and an anti-seepage groove (103) is provided at the other end of the pipeline body (1). The length of the anti-seepage protruding ring (102) is greater than the depth of the anti-seepage groove (103).
4. The water pipe anti-seepage and anti-seepage structure according to claim 1, characterized in that: Both ends of the pipe body (1) are provided with connecting external threads (101), the inner side of the connecting ring (4) is provided with connecting internal threads (404), and the pipe body (1) and the connecting ring (4) are threadedly connected.
5. The water pipe anti-seepage structure according to claim 1, characterized in that: The connecting rings (4) are divided into two groups. One group of connecting rings (4) is provided with four groups of connecting seats (401) at equal distances from each other on the outer circumference. The other group of connecting rings (4) is provided with four groups of sliding seats (402) at equal distances from each other on the outer circumference. The distances between the connecting seats (401) are equal to the distances between the sliding seats (402).
6. A water pipe anti-seepage and anti-seepage structure according to claim 5, characterized in that: A sliding cavity (403) is provided on the inner side of the sliding seat (402), and the spring (8) is located on the inner side of the sliding cavity (403). The cross section of the sliding cavity (403) is consistent with the cross section of the sliding block (7), and the sliding block (7) is slidably connected to the sliding seat (402).
7. The water pipe anti-seepage and anti-seepage structure according to claim 5, characterized in that: A hexagonal hole (701) is provided on one side of the sliding block (7), and one end of a bolt (5) can be engaged with the hexagonal hole (701). The bolt (5) passes through the connecting seat (401) and the sliding seat (402), and one end of the bolt (5) is threadedly connected to the nut (6).