CN219655540U - High-strength slow-flow PVC elbow pipe fitting - Google Patents
High-strength slow-flow PVC elbow pipe fitting Download PDFInfo
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- CN219655540U CN219655540U CN202320793281.5U CN202320793281U CN219655540U CN 219655540 U CN219655540 U CN 219655540U CN 202320793281 U CN202320793281 U CN 202320793281U CN 219655540 U CN219655540 U CN 219655540U
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- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000012943 hotmelt Substances 0.000 claims description 5
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 10
- 239000004800 polyvinyl chloride Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a high-strength slow-flow PVC elbow pipe fitting, which belongs to the technical field of pipe fittings and aims to solve the problem that the traditional PVC elbow pipe fitting is difficult to improve the slow-flow strength, and comprises an elbow pipe; a fixing ring is fixedly connected above the inner part of the bent pipe in a hot melting way; the fixed ring is clamped with a slow flow component; the slow flow assembly comprises a flow guiding hopper and a mounting sleeve, wherein a clamping plate is arranged at the top of the flow guiding hopper and clamped to the fixing ring, and a fixing rod is fixedly connected to the inside of the mounting sleeve through threads. When water flows through the guide bucket, the spiral guide of the water flow is concentrated downwards through the guide strips, the water flow flows through the rotating ring frame to be guided, the water flow continues to flow along the guide frame, the water flowing down along the guide strips on the inner wall of the guide bucket is guided through the fixed ring frame, and the water flow is guided through the guide frame after converging to the guide frame, so that the impact of the water flow on the bent part of the bent pipe is reduced to the greatest extent, and the slow flow strength is improved.
Description
Technical Field
The utility model belongs to the technical field of pipe fittings, and particularly relates to a high-strength slow-flow PVC elbow pipe fitting.
Background
The existing PVC pipe is a hard polyvinyl chloride pipe, has the advantages of strong corrosion resistance, low price, hard texture and the like, is used in the fields of liquid transportation and the like, and is connected with an elbow pipe fitting if liquid transportation is carried out from a high place to a low place, but water flow can directly impact the connecting part of the elbow pipe fitting, so that the elbow pipe fitting is easily damaged, and the high-strength slow-flow PVC elbow pipe fitting is provided.
For example, as disclosed in application numbers CN202022532448.1 and CN201610992169.9, in order to achieve slow flow, a flow dividing plate is additionally arranged in the pipe to divide the flow at the position of the elbow, so that impact on the inner wall of the elbow is reduced, the slow flow effect is achieved, but still half of water flow still impacts the position of the elbow, and the slow flow strength is difficult to improve; the slow flow component inside the bent pipe has the problem that the fixed installation or the replacement is inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a high-strength slow-flow PVC elbow pipe fitting, which aims at solving the problem that the traditional PVC elbow pipe fitting is difficult to improve the slow-flow strength; the slow flow component inside the bent pipe has the problem that the fixed installation or the replacement is inconvenient.
The utility model discloses a purpose and an effect of a high-strength slow-flow PVC elbow pipe fitting, which are achieved by the following specific technical means:
a high-strength slow-flow PVC elbow pipe fitting comprises an elbow pipe; a fixing ring is fixedly connected above the inside of the bent pipe in a hot melt manner, and the inner wall of the tail end of the bent pipe is fixedly connected with a water outlet pipe through threaded engagement; the fixed ring is clamped with a slow flow component; the slow flow assembly comprises a flow guiding hopper and a mounting sleeve, wherein a clamping plate is arranged at the top of the flow guiding hopper, a flow guiding strip is arranged on the inner wall of the flow guiding hopper, the clamping plate is clamped to the fixing ring, and a fixing rod is fixedly connected to the inside of the mounting sleeve through threads.
Furthermore, a connecting sleeve is fixedly arranged at the top of the water outlet section of the elbow, threads are arranged on the inner wall of the connecting sleeve, and the top end of the fixing rod is fixedly connected through thread engagement.
Further, the inside of solid fixed ring is equipped with the through-hole, and the through-hole divide into two sections of hole and lockhole, communicates each other between hole and the lockhole, and the hole width is twice of lockhole width, and the length of lockhole is greater than the hole length.
Further, slow flow subassembly is still including receiving water pipe, fixed ring frame, change ring frame and water conservancy diversion frame, receive the water pipe joint on the inner wall of return bend, and receive the water pipe and pass through the below that connecting rod fixed connection was fought to the water conservancy diversion, the fixed ring frame of fixed hot melt connection in the inside bottom surface of receiving the water pipe, the fixed ring frame passes through connecting rod fixed connection water conservancy diversion frame, the last movable joint of water conservancy diversion frame is provided with changeing the cover, changeing the peripheral fixed connection change ring frame of cover, change ring frame and the bottom surface parallel and level of water conservancy diversion fight, the interlude of water conservancy diversion frame is four groups arc structural bars, the terminal fixed connection installation cover of water conservancy diversion frame, and the terminal of water conservancy diversion frame is downward sloping structure.
Further, the inside of outlet pipe is provided with the swivel plate, and the both ends of swivel plate are equipped with protruding axle, protruding axle joint on the inner wall of outlet pipe.
Further, the top end and the bottom end outer wall of the fixing rod are respectively provided with threads, the directions of the threads are opposite, and the thread height of the top end of the fixing rod is half of the thread height of the bottom end.
The utility model at least comprises the following beneficial effects:
1. when water flows through the guide bucket, the spiral guide of the water flows are intensively downwards discharged through the guide strips, the water flows through the rotating ring frame to be guided, the water flows continuously flow along the guide frame, the water flowing down along the guide strips on the inner wall of the guide bucket is guided through the fixed ring frame, finally, the water flows are converged to the guide frame and then are guided through the guide frame, so that the impact of the water flow on the bent part of the bent pipe is reduced to the greatest extent, and the slow flow strength is improved.
2. According to the utility model, the fixing rod is arranged, after the clamping plate at the top of the diversion bucket penetrates through the lock hole, the diversion bucket is rotated for a certain angle to enable the clamping plate to be clamped into the lock hole, so that the fixing ring is fixedly clamped with the diversion bucket, the fixing rod is connected into the mounting sleeve through threaded engagement, then the fixing rod is reversely rotated to be connected into the connecting sleeve, the mounting sleeve is fixedly connected into the bent pipe through the fixing rod, and the assembly between the slow flow component and the fixing ring and the bent pipe is completed, so that the slow flow component is convenient to mount or replace.
Drawings
FIG. 1 is a schematic view of the structure of the elbow of the present utility model.
FIG. 2 is a schematic cross-sectional view of the elbow of the present utility model.
Fig. 3 is a schematic cross-sectional structure of the water outlet pipe of the present utility model.
Fig. 4 is a schematic structural view of the slow flow component of the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
Fig. 6 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. bending the pipe; 101. connecting sleeves; 2. a fixing ring; 201. a through hole; 3. a slow flow component; 31. a diversion bucket; 3101. a clamping plate; 3102. a flow guiding strip; 32. a water collecting pipe; 33. a fixed ring frame; 34. a swivel bracket; 35. a flow guiding frame; 36. a mounting sleeve; 4. a water outlet pipe; 401. a rotating plate; 5. and a fixing rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 6:
the utility model provides a high-strength slow-flow PVC elbow pipe fitting, which comprises an elbow pipe 1; a fixing ring 2 is fixedly connected above the inside of the bent pipe 1 in a hot melt manner, and the inner wall of the tail end of the bent pipe 1 is fixedly connected with a water outlet pipe 4 through threaded engagement; the fixed ring 2 is clamped with a slow flow component 3; the slow flow component 3 comprises a guide hopper 31 and a mounting sleeve 36, wherein a clamping plate 3101 is arranged at the top of the guide hopper 31, a guide strip 3102 is arranged on the inner wall of the guide hopper 31, the clamping plate 3101 is clamped to the fixed ring 2, and a fixed rod 5 is fixedly connected to the inside of the mounting sleeve 36 through threads.
As shown in fig. 4 and 6, the slow flow component 3 further includes a water receiving pipe 32, a fixed ring frame 33, a swivel frame 34 and a diversion frame 35, the water receiving pipe 32 is clamped on the inner wall of the elbow pipe 1, and the water receiving pipe 32 is fixedly connected to the lower part of the diversion bucket 31 through a connecting rod, the fixed ring frame 33 is fixedly connected with the diversion frame 35 through the connecting rod, the diversion frame 35 is movably clamped and provided with a swivel sleeve, the swivel sleeve is fixedly connected with the swivel frame 34 at the periphery, the swivel frame 34 is flush with the bottom surface of the diversion bucket 31, the middle section of the diversion frame 35 is provided with four groups of arc-shaped structural rods, the tail end of the diversion frame 35 is fixedly connected with a mounting sleeve 36, and the tail end of the diversion frame 35 is in a downward inclined structure, when the water flow flows through the diversion bucket 31, spiral diversion is concentrated and discharged downwards through the diversion strips 3102, the water flow flows through the swivel frame 34, and continues to flow along the diversion frame 35, the diversion strips 2 on the inner wall of the diversion bucket 31 flow downwards through the fixed ring frame 33, the diversion frame 35 is gradually inclined outwards from the middle section of the elbow pipe 35, the tail end of the diversion frame is gradually discharged outwards from the elbow pipe 35, the tail end of the diversion frame is gradually and horizontally discharged from the end of the elbow pipe 35.
As shown in fig. 5, a through hole 201 is formed in the fixing ring 2, the through hole 201 is divided into two sections of a hole and a lock hole, the hole and the lock hole are mutually communicated, the width of the hole is twice the width of the lock hole, the length of the lock hole is larger than that of the hole, after a clamping plate 3101 at the top of a diversion bucket 31 penetrates through the lock hole, the diversion bucket 31 is rotated by a certain angle to enable the clamping plate 3101 to be clamped into the lock hole, so that the fixing ring 2 and the diversion bucket 31 are fixedly clamped, and assembly between the slow flow assembly 3 and the fixing ring 2 is completed.
As shown in fig. 2 and fig. 3, a connecting sleeve 101 is fixedly arranged at the top of the water outlet section of the elbow pipe 1, threads are arranged on the inner wall of the connecting sleeve 101 and are engaged with the top end of a fixed rod 5 fixedly through the threads, and the fixed rod 5 can be fixedly connected with the slow flow component 3 and the elbow pipe 1 by using the connecting sleeve 101, so that the assembly and the fixation of the slow flow component 3 are completed.
As shown in fig. 3, a rotating plate 401 is arranged in the water outlet pipe 4, protruding shafts are arranged at two ends of the rotating plate 401 and are clamped on the inner wall of the water outlet pipe 4, when water flows outwards through the water outlet pipe 4, the water flows flap the rotating plate 401 to rotate, and after the water flows are discharged, the rotating plate 401 sags under the action of gravity, so that the water outlet pipe 4 is blocked to a certain extent.
As shown in fig. 2, the top and bottom outer walls of the fixing rod 5 are respectively provided with threads, the directions of the threads are opposite, the thread height of the top end of the fixing rod 5 is half of the thread height of the bottom end, when the fixing rod 5 is connected to the inside of the installation sleeve 36 through threaded engagement, the fixing rod 5 is reversely rotated and connected to the inside of the connecting sleeve 101, the installation sleeve 36 is fixedly connected to the inside of the elbow 1 by using the fixing rod 5, the tail end of the flow guiding frame 35 is slightly inclined downwards, so that the flow guiding frame 35 gradually guides water downwards to flush the water outlet pipe 4 to finally flow out, and smooth conveying is realized.
Specific use and action of the embodiment:
in the utility model, after a clamping plate 3101 at the top of a diversion bucket 31 penetrates through a lock hole, the diversion bucket 31 is rotated for a certain angle to enable the clamping plate 3101 to be clamped into the lock hole, so that a fixed ring 2 is fixedly clamped with the diversion bucket 31, a fixed rod 5 is connected into a mounting sleeve 36 through threaded engagement, then the fixed rod 5 is reversely rotated and connected into a connecting sleeve 101, the mounting sleeve 36 is fixedly connected into an elbow 1 through the fixed rod 5, and the assembly between a slow flow component 3 and the fixed ring 2 and the elbow 1 is completed;
when water flows through the guide bucket 31, spiral guide of the water flow is conveyed downwards through the guide strips 3102, the water flow is guided through the rotary ring frame 34 after flowing through the rotary ring frame 34, the water flow continues to flow along the guide frame 35, the water flowing down along the guide strips 3102 on the inner wall of the guide bucket 31 is guided through the fixed ring frame 33, finally flows after converging to the guide frame 35, the water flow is guided through the guide frame 35, so that impact of the water flow on the bent part of the bent pipe 1 is relieved to the greatest extent, the slow flow strength is improved, the tail end of the guide frame 35 is in a horizontal downward inclined shape, the water flow gradually flows downwards and finally flows outwards through the water outlet pipe 4, the water flow beats the rotary plate 401 to rotate, drainage is smooth, the rotary plate 401 is sagged under the action of gravity after the water flow is discharged, and the water outlet pipe 4 is blocked to a certain extent.
Claims (6)
1. A high-strength slow-flow PVC elbow pipe fitting is characterized in that: comprises an elbow pipe (1); a fixing ring (2) is fixedly connected above the inside of the bent pipe (1) in a hot melt manner, and a water outlet pipe (4) is fixedly connected with the inner wall of the tail end of the bent pipe (1) through threaded engagement; the fixed ring (2) is clamped with a slow flow component (3); the slow flow assembly (3) comprises a guide hopper (31) and a mounting sleeve (36), wherein a clamping plate (3101) is arranged at the top of the guide hopper (31), a guide strip (3102) is arranged on the inner wall of the guide hopper (31), the clamping plate (3101) is clamped to the fixing ring (2), and a fixing rod (5) is fixedly connected to the inside of the mounting sleeve (36) through threads.
2. A high-strength slow-flow PVC elbow fitting according to claim 1, wherein the top of the water outlet section of the elbow fitting (1) is fixedly provided with a connecting sleeve (101), the inner wall of the connecting sleeve (101) is provided with screw threads and is fixedly connected with the top end of the fixing rod (5) by screw thread engagement.
3. A high-strength slow-flow PVC elbow fitting as claimed in claim 1, wherein the inside of the fixing ring (2) is provided with a through hole (201), the through hole (201) is divided into two sections of an inlet hole and a locking hole, the inlet hole and the locking hole are mutually communicated, the width of the inlet hole is twice the width of the locking hole, and the length of the locking hole is greater than the length of the inlet hole.
4. The high-strength slow-flow PVC elbow pipe fitting according to claim 1, wherein the slow-flow assembly (3) further comprises a water collecting pipe (32), a fixed ring frame (33), a swivel frame (34) and a diversion frame (35), the water collecting pipe (32) is clamped on the inner wall of the elbow pipe (1), the water collecting pipe (32) is fixedly connected to the lower part of the diversion bucket (31) through a connecting rod, the inner bottom surface of the water collecting pipe (32) is fixedly connected with the fixed ring frame (33) through a hot melt, the fixed ring frame (33) is fixedly connected with the diversion frame (35) through the connecting rod, a swivel sleeve is movably clamped on the diversion frame (35), the swivel sleeve is fixedly connected with the swivel frame (34), the swivel frame (34) is flush with the bottom surface of the diversion bucket (31), the middle section of the diversion frame (35) is provided with four groups of arc-shaped structure rods, the tail end of the diversion frame (35) is fixedly connected with a mounting sleeve (36), and the tail end of the diversion frame (35) is in a downward inclined structure.
5. The high-strength slow-flow PVC elbow pipe fitting according to claim 1, wherein a rotating plate (401) is arranged in the water outlet pipe (4), protruding shafts are arranged at two ends of the rotating plate (401), and the protruding shafts are clamped on the inner wall of the water outlet pipe (4).
6. A high-strength slow-flow PVC elbow pipe according to claim 1, wherein the top and bottom outer walls of the fixing rod (5) are respectively provided with threads, and the directions of the threads are opposite, and the thread height of the top end of the fixing rod (5) is half of the thread height of the bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793281.5U CN219655540U (en) | 2023-04-12 | 2023-04-12 | High-strength slow-flow PVC elbow pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793281.5U CN219655540U (en) | 2023-04-12 | 2023-04-12 | High-strength slow-flow PVC elbow pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655540U true CN219655540U (en) | 2023-09-08 |
Family
ID=87859528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320793281.5U Active CN219655540U (en) | 2023-04-12 | 2023-04-12 | High-strength slow-flow PVC elbow pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655540U (en) |
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2023
- 2023-04-12 CN CN202320793281.5U patent/CN219655540U/en active Active
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