CN216555953U - Novel eccentric reducing pipe - Google Patents
Novel eccentric reducing pipe Download PDFInfo
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- CN216555953U CN216555953U CN202123157823.XU CN202123157823U CN216555953U CN 216555953 U CN216555953 U CN 216555953U CN 202123157823 U CN202123157823 U CN 202123157823U CN 216555953 U CN216555953 U CN 216555953U
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- pipe orifice
- orifice
- eccentric reducing
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Abstract
The utility model relates to the technical field of pipe installation accessories, in particular to a novel eccentric reducing pipe which comprises a pipe body, wherein one end of the pipe body is provided with a first pipe orifice, one end, away from the first pipe orifice, of the pipe body is provided with a second pipe orifice, the outer surface of the pipe body is provided with a protective coat, the outer surface of the second pipe orifice is provided with a reinforcing ring, the inner wall of the first pipe orifice is provided with a first limiting ring, the inner part of the second pipe orifice is provided with a second limiting ring, and one side, away from the second limiting ring, of the first limiting ring is provided with a first sealing ring. This novel eccentric reducing pipe through setting up the water conservancy diversion pad, makes it can play good water conservancy diversion and cushioning effect to flowing into first orificial fluid from first orificial to the effectual fluid that has reduced is to the inside impact of this eccentric reducing pipe, and then the effectual life who prolongs this eccentric reducing pipe.
Description
Technical Field
The utility model relates to the technical field of pipeline installation accessories, in particular to a novel eccentric reducing pipe.
Background
The eccentric reducing pipe is used in reducing part of pipeline and is produced through reducing pressing, expanding pressing or both reducing and expanding pressing, and may be also produced through punching, drawing and forming in a punching die with the diameter equal to that of the large end of the reducing pipe inside a forming die, there are also the following disadvantages:
when a fluid flows from a pipeline with a large diameter to a pipeline with a small diameter in the using process of the existing eccentric reducing pipe, the pipeline is easily impacted due to the pressure and the flow velocity of the fluid, so that the pipeline is easily broken, the service life of the eccentric reducing pipe is shortened, and therefore a novel eccentric reducing pipe is urgently needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel eccentric reducing pipe, which is used for solving the technical problems that when fluid flows from a pipeline with a larger diameter to a pipeline with a smaller diameter in the using process of the existing eccentric reducing pipe, the reducing pipe is easy to cause impact due to the pressure and the flow velocity of the fluid, and after the existing eccentric reducing pipe is used for a long time, the reducing pipe is cracked, so that inconvenience is brought to use, the service life of the eccentric reducing pipe is shortened, and the two ends of the existing eccentric reducing pipe are usually designed to be a large end and a small end, so that the eccentric reducing pipe is easy to bend and damage.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a novel eccentric reducing pipe, includes the body, the one end of body is provided with first mouth of pipe, the body is kept away from first orificial one end and is provided with the second mouth of pipe, the surface of body is provided with the protection coat, the orificial surface of second is provided with the beaded finish, first orificial inner wall is provided with first spacing ring, the orificial inside of second is provided with the second spacing ring, one side that the second spacing ring was kept away from to first spacing ring is provided with first sealing ring, one side that first spacing ring was kept away from to the second spacing ring is provided with the second sealing ring, the orificial surface of second is provided with the protection piece, first orificial inner wall is provided with the water conservancy diversion pad.
The utility model is further configured to: the inner diameter of the first pipe orifice is larger than that of the second pipe orifice, and the reinforcing ring is arranged at one end, far away from the first pipe orifice, of the second pipe orifice.
Through adopting above-mentioned technical scheme, through setting up the beaded finish, the effectual orificial toughness of second that has strengthened for the second mouth of pipe is difficult for breaking at the in-process that uses, thereby the effectual life who prolongs the device.
The utility model is further configured to: the protective coat is made of rubber.
By adopting the technical scheme, the wear resistance of the device is effectively enhanced by arranging the protective coat, so that the service life of the device is effectively prolonged.
The utility model is further configured to: the diversion pad is arranged at one end of the first pipe orifice close to the second pipe orifice, and the diversion pad is arranged at the top of the inner wall of the first pipe orifice.
Through adopting above-mentioned technical scheme for the cushion can play the cushioning effect to intraductal fluid.
The utility model is further configured to: the outer surface of the diversion pad is polished.
Through adopting above-mentioned technical scheme, through setting up the water conservancy diversion pad, make it can play good water conservancy diversion and cushioning effect to the fluid that flows into first mouth of pipe from first mouth of pipe to the effectual impact that reduces the fluid to this eccentric reducing pipe is inside, and then the effectual life who prolongs this eccentric reducing pipe.
In conclusion, the beneficial technical effects of the utility model are as follows:
1. the novel eccentric reducing pipe has the advantages that the diversion pad is arranged, so that the novel eccentric reducing pipe can play a good role in diversion and buffering of fluid flowing into the first pipe orifice from the first pipe orifice, the impact of the fluid on the inside of the eccentric reducing pipe is effectively reduced, the service life of the eccentric reducing pipe is effectively prolonged, the outer diameter of the second pipe orifice is the same as that of the first pipe orifice by arranging the protection block on the outer surface of the second pipe orifice, the design that two ends of the conventional eccentric reducing pipe are usually one large end and one small end is effectively improved, the defect that the eccentric reducing pipe is easy to bend and damaged is overcome, and the service life of the eccentric reducing pipe is effectively prolonged;
2. this novel eccentric reducing pipe through setting up the beaded finish, the effectual orificial toughness of second that has strengthened for the second mouth of pipe is difficult for breaking at the in-process that uses, thereby the effectual life who prolongs the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.
In the figure: the device comprises a pipe body 1, a first pipe orifice 2, a second pipe orifice 3, a protective coat 4, a reinforcing ring 5, a first limiting ring 6, a second limiting ring 7, a first sealing ring 8, a second sealing ring 9, a protective block 10 and a flow guide pad 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the novel eccentric reducing pipe disclosed by the present invention comprises a pipe body 1, one end of the pipe body 1 is provided with a first pipe orifice 2, one end of the pipe body 1 away from the first pipe orifice 2 is provided with a second pipe orifice 3, the outer surface of the pipe body 1 is provided with a protective coat 4, the outer surface of the second pipe orifice 3 is provided with a reinforcing ring 5, the inner wall of the first pipe orifice 2 is provided with a first limiting ring 6, the inside of the second pipe orifice 3 is provided with a second limiting ring 7, one side of the first limiting ring 6 away from the second limiting ring 7 is provided with a first sealing ring 8, one side of the second limiting ring 7 away from the first limiting ring 6 is provided with a second sealing ring 9, the outer surface of the second pipe orifice 3 is provided with a protective block 10, the inner wall of the first pipe orifice 2 is provided with a flow guiding pad 11, in this embodiment, the protective coat 4 is arranged on the outer surface of the pipe body 1 and the outer surface of the protective block 10, the protection block 10 and the flow guiding pad 11 are both designed as a whole with the pipe body 1, and in this embodiment, the outer surface of the flow guiding pad 11 is designed as an arc surface, and in this embodiment, the first limiting ring 6 and the second limiting ring 7 are both designed as a whole with the pipe body 1, and in this embodiment, the first sealing ring 8 and the second sealing ring 9 can be made of silica gel, rubber, and other materials as required, and in this embodiment, by arranging the flow guiding pad 11, the flow guiding pad can perform good flow guiding and buffering functions on the fluid flowing into the first pipe orifice 2 from the second pipe orifice 3, thereby effectively reducing the impact of the fluid on the inside of the eccentric reducing pipe, further effectively prolonging the service life of the eccentric reducing pipe, and by arranging the protection block 10 on the outer surface of the second pipe orifice 3, the outer diameter of the second pipe orifice 3 is the same as the outer diameter of the first pipe orifice 2, thereby effectively improving the design that two ends of the conventional eccentric reducing pipe are usually a large head and a small head, therefore, the eccentric reducing pipe is easy to bend and damage, and the service life of the eccentric reducing pipe is effectively prolonged.
The internal diameter of first mouth of pipe 2 is greater than the internal diameter of second mouth of pipe 3, and beaded finish 5 sets up in the one end that first mouth of pipe 2 was kept away from to second mouth of pipe 3, through setting up beaded finish 5, the effectual toughness that has strengthened second mouth of pipe 3 for second mouth of pipe 3 is difficult for breaking at the in-process that uses, thereby the effectual life who prolongs the device.
The material of protective coat 4 is rubber, through setting up protective coat 4, the effectual wearability that has strengthened this eccentric reducing pipe to make this eccentric reducing pipe be difficult for producing wearing and tearing because of receiving external force, and then the effectual life who prolongs this eccentric reducing pipe.
The diversion pad 11 is arranged at one end of the first pipe orifice 2 close to the second pipe orifice 3, and the diversion pad 11 is arranged at the top of the inner wall of the first pipe orifice 2.
The outer surface of the guide pad 11 is polished, and the outer surface of the guide pad 11 is polished, so that the friction between the fluid and the guide pad 11 is effectively reduced, and the fluid can pass through more smoothly.
The implementation principle of the embodiment is as follows: the diversion pad 11 is arranged to play a good role in diversion and buffering for the fluid flowing into the first pipe orifice 2 from the second pipe orifice 3, so that the impact of the fluid on the inside of the eccentric reducing pipe is effectively reduced, the service life of the eccentric reducing pipe is effectively prolonged, the outer diameter of the second pipe orifice 3 is the same as the outer diameter of the first pipe orifice 2 by arranging the protection block 10 on the outer surface of the second pipe orifice 3, the design that the two ends of the conventional eccentric reducing pipe are usually one big end and one small end is effectively improved, the defect that the eccentric reducing pipe is easy to bend and damage is caused is overcome, the service life of the eccentric reducing pipe is effectively prolonged, the first limiting ring 6 and the second limiting ring 7 are arranged, and the first sealing ring 8 and the second sealing ring 9 are respectively arranged on the first limiting ring 6 and the second limiting ring 7, make first sealing ring 8 and second sealing ring 9 can contact with the one end of connecting tube to play good sealed effect, and then the effectual leakproofness that has strengthened the device, through setting up beaded finish 5, the effectual toughness that has strengthened the second mouth of pipe 3 makes the second mouth of pipe 3 be difficult for breaking at the in-process that uses, thereby the effectual life who prolongs the device, therefore the device has certain practicality.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a novel eccentric reducing pipe, includes body (1), its characterized in that: a first pipe orifice (2) is formed in one end of the pipe body (1), a second pipe orifice (3) is formed in one end, far away from the first pipe orifice (2), of the pipe body (1), a protective coat (4) is arranged on the outer surface of the pipe body (1), and a reinforcing ring (5) is arranged on the outer surface of the second pipe orifice (3); the inner wall of first mouth of pipe (2) is provided with first spacing ring (6), the inside of second mouth of pipe (3) is provided with second spacing ring (7), one side that second spacing ring (7) were kept away from in first spacing ring (6) is provided with first sealing ring (8), one side that first spacing ring (6) were kept away from in second spacing ring (7) is provided with second sealing ring (9), the surface of second mouth of pipe (3) is provided with protection piece (10), the inner wall of first mouth of pipe (2) is provided with water conservancy diversion pad (11).
2. The novel eccentric reducer according to claim 1, characterized in that: the inner diameter of the first pipe orifice (2) is larger than that of the second pipe orifice (3), and the reinforcing ring (5) is arranged at one end, far away from the first pipe orifice (2), of the second pipe orifice (3).
3. The novel eccentric reducer according to claim 1, characterized in that: the protective coat (4) is made of rubber.
4. The novel eccentric reducer according to claim 1, characterized in that: the diversion pad (11) is arranged at one end, close to the second pipe orifice (3), of the first pipe orifice (2), and the diversion pad (11) is arranged at the top of the inner wall of the first pipe orifice (2).
5. The novel eccentric reducer according to claim 1, characterized in that: the outer surface of the diversion pad (11) is subjected to polishing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123157823.XU CN216555953U (en) | 2021-12-15 | 2021-12-15 | Novel eccentric reducing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123157823.XU CN216555953U (en) | 2021-12-15 | 2021-12-15 | Novel eccentric reducing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555953U true CN216555953U (en) | 2022-05-17 |
Family
ID=81542130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123157823.XU Active CN216555953U (en) | 2021-12-15 | 2021-12-15 | Novel eccentric reducing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555953U (en) |
-
2021
- 2021-12-15 CN CN202123157823.XU patent/CN216555953U/en active Active
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