CN202327464U - Polypropylene random copolymer (PP-R) noise reduction pipe fitting - Google Patents
Polypropylene random copolymer (PP-R) noise reduction pipe fitting Download PDFInfo
- Publication number
- CN202327464U CN202327464U CN2011204056690U CN201120405669U CN202327464U CN 202327464 U CN202327464 U CN 202327464U CN 2011204056690 U CN2011204056690 U CN 2011204056690U CN 201120405669 U CN201120405669 U CN 201120405669U CN 202327464 U CN202327464 U CN 202327464U
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- Prior art keywords
- noise reduction
- pipe fitting
- pipe
- joint
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a polypropylene random copolymer (PP-R) noise reduction pipe fitting, and belongs to the technical field of adapting pipe fittings. The PP-R noise reduction pipe fitting comprises a connecting main pipe and a connecting branch pipe. Joints are also arranged on the connecting main pipe and the connecting branch pipe. A flaring is arranged on each joint. The PP-R noise reduction pipe fitting is characterized in that: more than one noise reduction plate is arranged at a joint of the outer wall of the connecting main pipe and the connecting branch pipe; and reinforcing ribs are also arranged on the joints. The utility model has the advantages that: the PP-R noise reduction pipe fitting has a simple structure, and is easy to manufacture; and the noise reduction plates are arranged on the outer wall of the connecting main pipe to adsorb and disperse noise produced by a water flow, so that the aim of noise reduction is fulfilled.
Description
Technical field
The utility model relates to accepts the pipe fitting technical field, especially relates to a kind of PP-R noise reduction pipe fitting.
Background technique
Along with the continuous development and the progress of society, in sewerage system, plastic tube has progressively replaced traditional piping materials such as cast iron tube and Coating Steel Pipe; Become main flow and use tubing, plastic tube is compared with traditional piping material, has in light weight; Corrosion-resistant, resistance to water-flow is little, energy saving; Simple installation is rapid, the low significant advantage that waits of cost.The plastic pipe that in plastic pipe, uses like bend pipe, three-way pipe etc., plays interconnect function; But, therefore when water impact arrives tube wall, can produce bigger noise because the corner joint of most of three-way pipes directly links to each other with connecting tube; Influence daily life; Receive long water impact simultaneously, the wall that pipe fitting is impacted is impaired, reduces the working life of pipe fitting.Therefore a kind of noise reduction pipe fitting that can effectively abate the noise occurs necessary.
The model utility content
The utility model is to provide a kind of noise reduction pipe fitting that can effectively abate the noise for solving the problems of the technologies described above.
The technical problem that the utility model solved adopts following technological scheme to realize:
A kind of PP-R noise reduction pipe fitting; Comprise connecting and be responsible for and connecting branch; On the said connection person in charge and said connecting branch, also be provided with joint; Said joint is provided with enlarging, it is characterized in that: be provided with an above bloop at the said connection person in charge's the outer wall and the joint of said connecting branch, on said joint, also be provided with stiffening rib.
Said connecting branch is a bend pipe, to reduce the impact of current to said connection person in charge inwall, reduces generation of noise.
Said bloop is the 7-16 sheet, is responsible for the noise that is produced to reduce the said connection of water impact.
The beneficial effect that the utlity model has: simple in structure, be easy to manufacturing, through the bloop that is provided with on the outer wall of being responsible in connection the noise that current produce is adsorbed, and pass through the bloop dispersion, thereby reach the purpose of noise reduction.
Description of drawings
Fig. 1 is the utility model: a kind of perspective view of PP-R noise reduction pipe fitting;
Fig. 2 is the utility model: a kind of generalized section of PP-R noise reduction pipe fitting.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
With reference to Fig. 1-shown in Figure 2; A kind of PP-R noise reduction pipe fitting; Comprise the connection person in charge 1 and connecting branch 2, on the connection person in charge 1 and connecting branch 2, also be provided with joint 3, joint 3 is provided with enlarging 4; Be provided with an above bloop 5 at the outer wall that connects the person in charge 1 and the joint of connecting branch 2, on joint 3, also be provided with stiffening rib 6.
Connecting branch 2 is a bend pipe, to reduce current to connecting the impact of being responsible for 1 inwall, reduces generation of noise.
Bloop 5 is the 7-16 sheet, connects the noise that the person in charge 1 is produced to reduce water impact.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. PP-R noise reduction pipe fitting; Comprise connecting and be responsible for and connecting branch; On the said connection person in charge and said connecting branch, also be provided with joint; Said joint is provided with enlarging, it is characterized in that: be provided with an above bloop at the said connection person in charge's the outer wall and the joint of said connecting branch, on said joint, also be provided with stiffening rib.
2. a kind of PP-R noise reduction pipe fitting according to claim 1, it is characterized in that: said connecting branch is a bend pipe.
3. a kind of PP-R noise reduction pipe fitting according to claim 1, it is characterized in that: said bloop is the 7-16 sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056690U CN202327464U (en) | 2011-10-21 | 2011-10-21 | Polypropylene random copolymer (PP-R) noise reduction pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056690U CN202327464U (en) | 2011-10-21 | 2011-10-21 | Polypropylene random copolymer (PP-R) noise reduction pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327464U true CN202327464U (en) | 2012-07-11 |
Family
ID=46439444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204056690U Expired - Fee Related CN202327464U (en) | 2011-10-21 | 2011-10-21 | Polypropylene random copolymer (PP-R) noise reduction pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629467A (en) * | 2013-12-05 | 2014-03-12 | 陕西联塑科技实业有限公司 | Socket-and-spigot muffling tee joint |
-
2011
- 2011-10-21 CN CN2011204056690U patent/CN202327464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629467A (en) * | 2013-12-05 | 2014-03-12 | 陕西联塑科技实业有限公司 | Socket-and-spigot muffling tee joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |