Water pipe capable of preventing impact of high-speed fluid
By using rubber-made buffered bend pipe and clamping structure in the viaduct drainage system, the problem of easy damage to the bend pipe when the water flow is fast is solved, effective fixation of the bend pipe and impact force buffering are achieved, and the service life of the bend pipe is extended.
Patent Information
- Application Number
- CN202422361511.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-26
AI Technical Summary
In the viaduct drainage system, when the water flow speed is fast, the bent pipe is easily subjected to high impact force, resulting in the problem of damage to the bent pipe.
A water pipe that is anti-impacted with high-speed fluid is designed, using a rubber buffer bend pipe, and the buffer bend pipe is fixed through the clamping structure and positioning blocks, anti-detachment strips and other components to reduce its looseness and falloff.
Through the elastic buffering effect of the buffer bend pipe and the fixing effect of the clamping structure, the impact force of the water flow on the bend pipe is significantly reduced and the service life of the bend pipe is extended.
Smart Images
Figure CN222992487U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of water pipes, and in particular to a water pipe for preventing high-speed fluid impact. Background Art
[0002] After the viaduct is erected, water pipes are generally installed at the viaduct, so that the water on the viaduct can be drained to the bottom of the bridge through the water pipes and then discharged into the municipal pipe network, reducing the ponding on the viaduct during rainy weather and being more conducive to driving.
[0003] Since the viaduct is relatively high, when the water flows through the water pipe and into the bottom of the bridge, the flow rate is relatively fast. In order to reduce noise and slow down the flow rate of the water, a bent pipe is generally provided at a position close to the water outlet, so as to reduce the splashing after the water falls.
[0004] Generally, a bent pipe made of the same material as the water pipe body is sleeved at the bottom of the existing viaduct drain pipe. When encountering heavy rain, there is a large amount of accumulated water, a large water flow and a fast water flow speed, the impact force of the water flow on the bent pipe is relatively large. Over time, the bent pipe is extremely easy to be damaged. Utility Model Content
[0005] The purpose of the present application is to solve the problem that when the water flow is large and the water flow speed is fast, the impact force of the water flow on the bent pipe is relatively large. Over time, the bent pipe is extremely easy to be damaged. The present application provides a water pipe for preventing high-speed fluid impact.
[0006] The present application specifically adopts the following technical solutions to achieve the above purpose:
[0007] A water pipe for preventing high-speed fluid impact, including a water pipe body, a buffer bent pipe is installed at the lower end of the water pipe body, the buffer bent pipe is a rubber pipe, a clamping structure is arranged between the water pipe body and the buffer bent pipe, the clamping structure includes a first fixing ring arranged on the side surface of the buffer bent pipe, a second fixing ring is arranged on the side surface of the first fixing ring, a first fixing block is fixed on the side surface of the first fixing ring, a second fixing block is fixed on the side surface of the second fixing ring, and the first fixing block and the second fixing block are connected by bolts and nuts.
[0008] By adopting the above technical solutions, the buffer bent pipe made of rubber material can buffer the force brought by the water flow, so as to reduce the loosening and falling-off phenomena of the buffer bent pipe. By using the clamping structure to fix the buffer bent pipe and the water pipe body, the fixing effect on the buffer bent pipe is improved, and the loosening and falling-off of the buffer bent pipe are further reduced.
[0009] Further, two symmetrically arranged positioning blocks are fixed on the side surface of the water pipe body, positioning grooves are opened on the inner walls of the first fixing ring and the second fixing ring, and the positioning grooves are adapted to the positioning blocks.
[0010] By adopting the above technical solution, the positioning block and the positioning groove are used to play a role in positioning and restricting, further improving the fixing effect on the buffer elbow.
[0011] Furthermore, anti-slip strips are fixed on the inner walls of the first fixing ring and the second fixing ring, and the surface of the anti-slip strip is a rough surface.
[0012] By adopting the above technical solution, the anti-slip strip with a rough surface can improve the restricting effect on the buffer elbow, reducing the sliding and falling-off phenomena of the buffer elbow under force.
[0013] Furthermore, a protective shell is sleeved on the water pipe body, a sealing ring is fixed on the inner wall of the protective shell, and the sealing ring is attached to the water pipe body.
[0014] By adopting the above technical solution, the protective shell can protect the first fixing ring, the second fixing ring and the fittings for fixing, reduce the scouring of rainwater, and delay the aging time.
[0015] Furthermore, embedding grooves are formed on the inner wall of the protective shell, and the positions of the embedding grooves correspond to those of the first fixing block and the second fixing block.
[0016] By adopting the above technical solution, when the protective shell protects the first fixing ring and the second fixing ring, the first fixing block and the second fixing block will enter the interior of the embedding groove, and the embedding groove can play a role in positioning, reducing the left-right rotation of the protective shell.
[0017] Furthermore, a protective pad is fixed on the inner wall of the embedding groove, and the protective pad is a rubber pad.
[0018] By adopting the above technical solution, by wrapping the bolt and nut with the protective pad, the rusting phenomenon of the bolt and nut can be reduced.
[0019] Furthermore, a buffer plate is fixed on the inner wall of the water pipe body, a drainage block is fixed on the inner wall of the buffer elbow, and the drainage block is arc-shaped.
[0020] By adopting the above technical solution, the buffer plate and the arc-shaped drainage block can buffer water, reducing the impact force on the buffer elbow.
[0021] Furthermore, an installation pipe is threadedly connected to the lower end of the water pipe body, and a blocking net is fixed on the inner wall of the installation pipe.
[0022] By adopting the above technical solution, the blocking net can block sundries near the buffer elbow from entering the interior of the buffer elbow.
[0023] In summary, the present application includes at least one of the following beneficial effects:
[0024] 1. By setting a buffer elbow made of rubber material, when the water pipe drains water, the buffer elbow can deform to a certain extent under force. The elastic buffer elbow can play a buffering role, thereby reducing the loosening and falling off of the buffer elbow. When water falls into the inside of the water pipe body, the water will first fall on the buffer plate, and the impact force of the water is buffered by several buffer plates. Then, after entering the buffer elbow, it will fall on the drainage block. The arc-shaped drainage block can further buffer the impact force, and the buffer plate and the drainage block can further reduce the force received by the buffer elbow.
[0025] 2. After the buffer elbow is sleeved on the end of the water pipe body, the buffer elbow and the water pipe body can be clamped by the first fixing ring and the second fixing ring. Then, bolts are passed through the first fixing block and the second fixing block, and nuts are used for fixing to realize the fixation of the buffer elbow and the water pipe body. The fixing effect is good, and it can reduce the loosening and falling off of the buffer elbow when it is stressed. Description of the Drawings
[0026] Figure 1 is a three-dimensional structural schematic diagram of the water pipe in the present application;
[0027] Figure 2 is an exploded schematic diagram between the water pipe body and the buffer elbow in the present application;
[0028] Figure 3 is the present application Figure 2 enlarged schematic diagram at A;
[0029] Figure 4 is an exploded schematic diagram between the water pipe body and the buffer elbow in the present application.
[0030] Description of the Reference Numerals:
[0031] 1. Water pipe body; 2. Buffer elbow; 3. First fixing ring; 4. Second fixing ring; 5. First fixing block; 6. Second fixing block; 7. Positioning block; 8. Positioning groove; 9. Anti-detachment strip; 10. Protective shell; 11. Sealing ring; 12. Embedding groove; 13. Protective pad; 14. Buffer plate; 15. Drainage block; 16. Installation pipe; 17. Barrier net. Detailed Description of the Embodiment
[0032] The following further describes the present application in detail Figures 1-4 with reference to the accompanying drawings.
[0033] The embodiment of the present application discloses a water pipe for preventing high-speed fluid impact.
[0034] Referring to Figure 1 , a water pipe for preventing high-speed fluid impact includes a water pipe body 1, a buffer elbow 2 is installed at the lower end of the water pipe body 1, the buffer elbow 2 is a rubber pipe, and a clamping structure is provided between the water pipe body 1 and the buffer elbow 2.
[0035] In use, connect the water pipe body 1 to the drainage place of the viaduct and fix it. Then, sleeved the buffer elbow 2 on the lower end of the water pipe body 1 and fix it by using the clamping structure. By setting the buffer elbow 2 made of rubber material, when the water pipe drains water, the buffer elbow 2 can deform to a certain extent under force, and the elastic buffer elbow 2 can play a buffering role, so as to reduce the loosening and falling off of the buffer elbow 2.
[0036] Refer to Figure 2 and Figure 3 As shown in, the clamping structure includes a first fixing ring 3 arranged on the side of the buffer elbow 2. A second fixing ring 4 is arranged on the side of the first fixing ring 3. A first fixing block 5 is fixed on the side of the first fixing ring 3. A second fixing block 6 is fixed on the side of the second fixing ring 4. The first fixing block 5 and the second fixing block 6 are connected by bolts and nuts.
[0037] Among them, two symmetrically arranged positioning blocks 7 are fixed on the side of the water pipe body 1. Positioning grooves 8 are formed on the inner walls of both the first fixing ring 3 and the second fixing ring 4, and the positioning grooves 8 are adapted to the positioning blocks 7.
[0038] After sleeving the buffer elbow 2 on the end of the water pipe body 1, align the positioning grooves 8 of the first fixing ring 3 and the second fixing ring 4 with the two positioning blocks 7 respectively. Then move the first fixing ring 3 and the second fixing ring 4 so that the positioning blocks 7 enter the positioning grooves 8. The first fixing ring 3 and the second fixing ring 4 can clamp the buffer elbow 2 and the water pipe body 1. At this time, the first fixing block 5 and the second fixing block 6 correspond to each other. Then pass the bolt through the first fixing block 5 and the second fixing block 6 and fix it with a nut to realize the fixation of the buffer elbow 2 and the water pipe body 1. The fixing effect is good, and it can reduce the loosening and falling off of the buffer elbow 2 when it is stressed.
[0039] Refer to Figure 3 As shown in, anti-slip strips 9 are fixed on the inner walls of both the first fixing ring 3 and the second fixing ring 4, and the surfaces of the anti-slip strips 9 are rough surfaces.
[0040] When the first fixing ring 3 and the second fixing ring 4 clamp and fix the buffer elbow 2, the rough anti-slip strips 9 will be in close contact with the buffer elbow 2, so as to improve the friction between the first fixing ring 3, the second fixing ring 4 and the buffer elbow 2, and further improve the fixing effect on the buffer elbow 2, reducing the loosening or falling off phenomenon of the buffer elbow 2 when it is stressed.
[0041] Refer to Figure 3 and Figure 4 As shown in and, a protective shell 10 is sleeved on the water pipe body 1. The protective shell 10 is a stainless steel shell, and a sealing ring 11 is fixed on the inner wall of the protective shell 10. The sealing ring 11 is attached to the water pipe body 1.
[0042] Among them, an embedding groove 12 is formed in the inner wall of the protective shell 10, and the positions of the embedding groove 12 correspond to those of the first fixing block 5 and the second fixing block 6.
[0043] In addition, a protective pad 13 is fixed to the inner wall of the embedding groove 12, and the protective pad 13 is a rubber pad.
[0044] After fixing the buffer elbow 2, rotate the protective shell 10 to adjust the position of the protective shell 10 so that the embedding groove 12 on the protective shell 10 corresponds to the positions of the first fixing block 5 and the second fixing block 6. Then, pull the protective shell 10 downward to move it on the water pipe body 1 until the protective shell 10 wraps the first fixing ring 3 and the second fixing ring 4. The protective shell 10 can protect the first fixing ring 3, the second fixing ring 4 and related accessories, reduce exposure to wind, rain, sun and rain, thereby delaying the time of aging and rusting, which is beneficial for long-term use.
[0045] Refer to Figure 4 As shown in the figure, a buffer plate 14 is fixed to the inner wall of the water pipe body 1, and a drainage block 15 is fixed to the inner wall of the buffer elbow 2. The drainage block 15 is arc-shaped.
[0046] When the water pipe body 1 drains water, the water will first fall on the buffer plate 14, and the buffer plate 14 buffers the impact force of the water. Then, after entering the buffer elbow 2, the water falls on the drainage block 15 again. The arc-shaped drainage block 15 can further buffer the impact force. The buffer plate 14 and the drainage block 15 can reduce the impact of the water flow on the buffer elbow 2 and reduce the loosening and falling-off phenomena of the buffer elbow 2.
[0047] Refer to Figure 4 As shown in the figure, an installation pipe 16 is threadedly connected to the lower end of the water pipe body 1, and a blocking net 17 is fixed to the inner wall of the installation pipe 16.
[0048] During use, the blocking net 17 can play a blocking role and reduce the entry of sundries around the installation pipe 16.
[0049] Working principle: During use, connect the water pipe body 1 to the drainage part of the viaduct and fix it. Then, sleeved the buffer elbow 2 on the lower end of the water pipe body 1, align the positioning grooves 8 of the first fixing ring 3 and the second fixing ring 4 with the two positioning blocks 7 respectively. Then, move the first fixing ring 3 and the second fixing ring 4 so that the positioning blocks 7 enter the positioning grooves 8. The first fixing ring 3 and the second fixing ring 4 can clamp the buffer elbow 2 and the water pipe body 1. At this time, the first fixing block 5 and the second fixing block 6 correspond to each other. Then, pass a bolt through the first fixing block 5 and the second fixing block 6 and fix it with a nut to realize the fixation of the buffer elbow 2 and the water pipe body 1;
[0050] After fixing the buffer elbow 2, rotate the protective shell 10 to adjust the position of the protective shell 10 so that the embedding groove 12 on the protective shell 10 corresponds to the positions of the first fixing block 5 and the second fixing block 6. Then, pull the protective shell 10 downward to move it on the water pipe body 1 until the protective shell 10 wraps the first fixing ring 3 and the second fixing ring 4;
[0051] When the water pipe body 1 diverts water, the water will first fall on the buffer plate 14, and the impact force of the water is buffered by several buffer plates 14. Then, after entering the buffer elbow 2, it will fall on the diversion block 15. The arc-shaped diversion block 15 can further buffer the impact force, and then it will be discharged into the sewer through the buffer hose.
Claims
1. A water pipe for preventing high-speed fluid impact, comprising a water pipe body (1), characterized in that: A buffer elbow (2) is installed at the lower end of the water pipe body (1), the buffer elbow (2) is a rubber tube, a clamping structure is arranged between the water pipe body (1) and the buffer elbow (2), the clamping structure comprises a fixing ring 1 (3) arranged on the side of the buffer elbow (2), a fixing ring 2 (4) is arranged on the side of the fixing ring 1 (3), a fixing block 1 (5) is fixed on the side of the fixing ring 1 (3), a fixing block 2 (6) is fixed on the side of the fixing ring 2 (4), and the fixing block 1 (5) and the fixing block 2 (6) are connected by bolts and nuts; Two symmetrically arranged positioning blocks (7) are fixed on the side of the water pipe body (1); the inner walls of the fixing ring 1 (3) and the fixing ring 2 (4) are both provided with positioning grooves (8), and the positioning grooves (8) are adapted to the positioning blocks (7); The inner walls of the fixing ring 1 (3) and the fixing ring 2 (4) are both fixed with anti-slip strips (9), and the surface of the anti-slip strips (9) is a rough surface; A buffer plate (14) is fixed on the inner wall of the water pipe body (1), and a drainage block (15) is fixed on the inner wall of the buffer elbow (2); the drainage block (15) is in an arc shape.
2. A water pipe for preventing high-speed fluid impact according to claim 1, characterized in that: The water pipe body (1) is sleeved with a protective shell (10), the inner wall of the protective shell (10) is fixed with a sealing ring (11), and the sealing ring (11) is fitted with the water pipe body (1).
3. A water pipe for preventing high-speed fluid impact according to claim 2, characterized in that: An embedding groove (12) is provided on the inner wall of the protective shell (10), and the embedding groove (12) corresponds to the position of the fixing block 1 (5) and the fixing block 2 (6).
4. A water pipe for preventing high-speed fluid impact according to claim 3, characterized in that: A protective pad (13) is fixed to the inner wall of the embedding groove (12), and the protective pad (13) is a rubber pad.
5. The water pipe for preventing high-speed fluid impact according to claim 1, characterized in that: The lower end of the water pipe body (1) is threadedly connected to a mounting pipe (16), and a barrier net (17) is fixed to the inner wall of the mounting pipe (16).