CN209781943U - High-sealing PVC water supply pipeline - Google Patents
High-sealing PVC water supply pipeline Download PDFInfo
- Publication number
- CN209781943U CN209781943U CN201920515926.2U CN201920515926U CN209781943U CN 209781943 U CN209781943 U CN 209781943U CN 201920515926 U CN201920515926 U CN 201920515926U CN 209781943 U CN209781943 U CN 209781943U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- sealing
- flange
- water supply
- boss
- Prior art date
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 10
- 239000004800 polyvinyl chloride Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a high-sealing PVC water supply pipeline, which is characterized by comprising a pipeline; and one end of the pipeline is provided with a boss. A plurality of sealing ring mounting grooves are formed in the boss; and a concave platform is arranged at the other end of the pipeline, and a matching groove corresponding to the sealing ring mounting groove is arranged on the concave platform. The pipeline has the advantages of simple structure, simple and quick assembly and disassembly, good pipeline connection stability and good sealing performance; the sealing effect of the pipeline joint is greatly improved by the arrangement of the multiple sealing rings and the convex blocks and the grooves on the flange; through the setting of flange, increase the steadiness of pipe connection.
Description
Technical Field
The utility model relates to a water supply pipe specifically indicates a highly sealed PVC water supply pipe.
Background
The PVC pipe is a hard polyvinyl chloride pipe, is formed by extrusion by a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, is a plastic pipe which is developed and applied at the earliest, has strong corrosion resistance, easy adhesion, low price and hard texture, generally has length limitation when the pipeline is produced in consideration of the processing process requirement and the transportation convenience requirement, and the laying length of the pipeline is not limited, so the pipeline is required to be connected when being laid and used, but the sealing performance of the pipeline is important as a water supply pipeline, the traditional pipeline is generally connected by adopting threaded connection and flange connection, but the connection is troublesome, and the threaded connection can be loosened under the long-term action to influence the sealing effect; the traditional flange connection needs to be aligned with the threaded hole before assembly connection, and installation is troublesome. Therefore, a highly sealed PVC water supply pipeline is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high sealed PVC water supply pipe, this pipeline structure is simple, connects conveniently, and the leakproofness is good.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-sealing PVC water supply pipeline is characterized by comprising a pipeline; a boss is arranged at one end of the pipeline; a plurality of sealing ring mounting grooves are formed in the boss; a concave platform is arranged at the other end of the pipeline, and a matching groove corresponding to the sealing ring mounting groove is arranged on the concave platform; and a sealing ring is arranged on the sealing ring mounting groove.
Preferably, the two ends of the pipeline are provided with flanges, the flanges are provided with a plurality of bolt holes with the same axis, the flange at one end of the pipeline boss is provided with a groove, and the flange at one end of the pipeline boss is provided with a convex block corresponding to the groove; the pipelines are fixedly connected with each other through bolts and flange plates.
Further preferably, the flange is integrally formed with the pipe.
The utility model has the advantages that: the pipeline has the advantages of simple structure, simple and quick assembly and disassembly, good pipeline connection stability and good sealing performance; the sealing effect of the pipeline joint is greatly improved by the arrangement of the multiple sealing rings and the convex blocks and the grooves on the flange; through the setting of flange, increase the steadiness of pipe connection.
Drawings
FIG. 1 is a schematic view of the usage state of the present invention;
Fig. 2 is a schematic diagram of the structure of the middle pipeline of the present invention.
Illustration of the drawings: 1. a pipeline; 2. the boss 3 and the sealing ring mounting groove; 4. a concave platform; 5. a mating groove; 6. a flange plate; 7. bolt holes; 8. a groove; 9. a bump; 10. and (5) sealing rings.
Detailed Description
the following will further describe a highly sealed PVC water supply pipeline according to the present invention with reference to the accompanying drawings.
As shown in fig. 1-2, the present embodiment is a highly sealed PVC water supply pipe, which is characterized by comprising a pipe 1; a boss 2 is arranged at one end of the pipeline 1; a plurality of sealing ring mounting grooves 3 are formed in the boss 2; a concave platform 4 is arranged at the other end of the pipeline 1, and a matching groove 5 corresponding to the sealing ring mounting groove 3 is arranged on the concave platform 4; a sealing ring 10 is arranged on the sealing ring mounting groove 3; the pipeline comprises a pipeline 1, a flange plate 6, a plurality of bolt holes 7 with the same axis, a groove 8 and a convex block 9, wherein the flange plate 6 is arranged at two ends of the pipeline 1, the flange plate 6 is provided with the bolt holes 7 with the same axis, the flange plate 6 at one end of a boss 2 of the pipeline 1 is provided with the groove 8, and the flange plate 6 at one end of a concave platform 4 of the pipeline 1 is provided; the pipeline 1 is fixedly connected with the pipeline 1 through a bolt and a flange plate 6; the flange 6 is integrally formed with the pipe 1.
In this embodiment installation, at first in installing sealing washer 10 the sealing washer mounting groove 3 on the boss 2, then insert the concave station 4 of another pipeline 1 with 2 one ends of 1 boss of pipeline, the in-process sealing washer 10 card that reinserts is gone into in the cooperation groove 5 corresponding with sealing washer mounting groove 3, the lug 9 that sets up on the ring flange 6 also inserts in the recess 8 of ring flange 6 on another pipeline 1, then through the bolt with the ring flange 6 fixed connection of two pipelines 1, it is the terminal surface laminating zero clearance of ring flange 6 and ring flange 6, pipeline 1 is connected with pipeline 1 and is accomplished.
The utility model has the advantages that the pipeline 1 has simple structure, simple and rapid disassembly and assembly, good connection stability of the pipeline 1 and good sealing performance; the sealing effect of the joint of the pipeline 1 is greatly improved by arranging the multiple sealing rings 10, the convex blocks 9 and the grooves 8 on the flange 6; the stability of the connection of the pipeline 1 is improved by the arrangement of the flange 6; through adopting sealing washer 10 to connect the cooperation, can be at rotatory pipeline 1 after the butt joint, the bolt hole center is relative on the ring flange 6 of being convenient for, and the construction bolt of being convenient for is fixed.
The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.
Claims (3)
1. A high-sealing PVC water supply pipeline is characterized by comprising a pipeline (1); a boss (2) is arranged at one end of the pipeline (1); a plurality of sealing ring mounting grooves (3) are formed in the boss (2); a concave platform (4) is arranged at the other end of the pipeline (1), and a matching groove (5) corresponding to the sealing ring mounting groove (3) is arranged on the concave platform (4); and a sealing ring (10) is arranged on the sealing ring mounting groove (3).
2. A highly sealed PVC water supply pipe as claimed in claim 1, wherein: the pipeline is characterized in that flanges (6) are arranged at two ends of the pipeline (1), a plurality of bolt holes (7) with the same axis are formed in the flanges (6), a groove (8) is formed in the flange (6) at one end of the boss (2) of the pipeline (1), and a convex block (9) corresponding to the groove (8) is arranged on the flange (6) at one end of the concave table (4) of the pipeline (1); the pipeline (1) is fixedly connected with the pipeline (1) through bolts and flange plates (6).
3. A highly sealed PVC water supply pipe as claimed in claim 2, wherein: the flange plate (6) and the pipeline (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515926.2U CN209781943U (en) | 2019-04-17 | 2019-04-17 | High-sealing PVC water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515926.2U CN209781943U (en) | 2019-04-17 | 2019-04-17 | High-sealing PVC water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209781943U true CN209781943U (en) | 2019-12-13 |
Family
ID=68803103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920515926.2U Expired - Fee Related CN209781943U (en) | 2019-04-17 | 2019-04-17 | High-sealing PVC water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209781943U (en) |
-
2019
- 2019-04-17 CN CN201920515926.2U patent/CN209781943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: Building 2, No. 3, Dongwang Road, Dongziguan Village, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province, 311411 Patentee after: Hangzhou Jiutong Plastic Co.,Ltd. Address before: 311412 Chang Kou Zhen Dong Zi Guan Cun Dong Zi, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU JINTAI PLASTIC INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |