CN201916637U - Reinforcing flared winding structure wall tubing - Google Patents
Reinforcing flared winding structure wall tubing Download PDFInfo
- Publication number
- CN201916637U CN201916637U CN2010205692576U CN201020569257U CN201916637U CN 201916637 U CN201916637 U CN 201916637U CN 2010205692576 U CN2010205692576 U CN 2010205692576U CN 201020569257 U CN201020569257 U CN 201020569257U CN 201916637 U CN201916637 U CN 201916637U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- tubing
- socket
- mouthing
- flared
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 title abstract 2
- 229920001903 high density polyethylene Polymers 0.000 abstract description 4
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 239000004700 high-density polyethylene Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000001921 mouthing effect Effects 0.000 abstract 6
- 238000002474 experimental method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Provided is a reinforcing flared winding structure wall tubing, which relates to a high-density polyethylene tubing and comprises a mouthing pipe fitting and a socket tubing. The utility model is characterized in that a flared socket mouth is disposed at the connection part of the mouthing pipe fitting and the socket tubing, which means the opening of the mouthing pipe fitting is outwardly splayed; the diameter of the smallest end of the mouthing pipe fitting is equal to that of the socket tubing; the flared part of the mouthing pipe fitting is connected to the socket tubing through a sealing ring; the outwardly-splayed opening of the mouthing pipe fitting is provided with an inclined plane at an angle of 3-4 DEG. The utility model has advantages of improving the capability of resisting the outer load impact and uneven sedimentation, and resolving the problem of water closing experiment.
Description
Technical field:
The utility model relates to a kind of hdpe pipe.
Background technique:
Hdpe pipe is because of the influence of factors such as the sealing of tubing itself, distortion, the engineering problem that has that ponding is many, sedimentation big, forbids to use bright electric naked light etc. to construct.When load impact and uneven settlement, because of the asynchronous distortion with tubing of bellmouth pipe fitting, exist tubing to expand with heat and contract with cold, size of pipe and tubing is not of uniform size, socket joint is not in place etc. influences the Watertightness test problem that piping erection produces outside being subjected to.
Summary of the invention:
The defensive ability/resistance ability that the utility model provides a kind of raising to be subjected to outer load impact and uneven settlement, the reinforced flared type winding structure wall pipe of the good airproof performance of solution Watertightness test problem.
The utility model is achieved by the following technical solution: a kind of reinforced flared type winding structure wall pipe, comprise bellmouth pipe fitting and socket tubing, its major technique feature is that bellmouth pipe fitting and socket tubing joint are the flared type joint socket, be that bellmouth pipe fitting mouth is designed to outer " eight " formula mouth, its bellmouth pipe fitting smallest end diameter is consistent with socket tubing, and enlarging place of bellmouth pipe fitting is connected with seal ring with socket tubing;
Outer " eight " formula mouth of described bellmouth pipe fitting is provided with the inclined-plane of 3-4 angle.
Effect of the present utility model and advantage:
1, the engineering problem of solved fundamentally that the HDPE winding structure wall pipe is many at ponding, sedimentation is big, forbidding to use bright electric naked light etc. to construct has enlarged the connection kind of construction, makes winding structure wall pipe satisfy the needs in market more.
2, the flared type joint socket adopts the wedge-type seal circle, and is more convenient, reliable when making project installation, and increased the sealability of tubing greatly.
3, load and during uneven settlement outside being subjected to, flared type bellmouth pipe fitting and tubing deform in same pace, thereby make pipeline to uneven settlement and greatly the defensive ability/resistance ability of load impact improve greatly.And flared type bellmouth pipe fitting adopts the inclined design of 3 °～4 ° of angles, influences the Watertightness test problem that piping erection produces because of tubing expands with heat and contract with cold, size of pipe and tubing is not of uniform size, socket joint is not in place etc. thereby solved.
4, under the prerequisite of same tubing specification grade, because of not needing the characteristics of electricity fire construction, reduced service cost, the overall cost of tubing has been reduced more than 5%.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
As shown in Figure 1, this reinforced flared type winding structure wall pipe, comprise bellmouth pipe fitting 1 and socket tubing 2, bellmouth pipe fitting and socket tubing joint are flared type joint socket 3, be that bellmouth pipe fitting mouth is designed to outer " eight " formula mouth, its bellmouth pipe fitting smallest end diameter is consistent with socket tubing, and enlarging place of bellmouth pipe fitting is connected with wedge-type seal circle 4 with socket tubing; The other retaining strip 5 that is provided with of wedge-type seal circle.Outer " eight " formula mouth of bellmouth pipe fitting is provided with the inclined-plane 6 of 3 degree.
Bellmouth pipe fitting and socket tubing adopt special welding equipment, under certain process conditions,, make reinforced soldering opening 7 by the kinds of processes flow process, tubing and pipe fitting are welded to connect in many aspects, thereby reach the purpose that soldering opening intensity is higher than body intensity.Soldering opening is by the mode moulding of body welding and two kinds of combinations of equipment welding.When equipment welds, adopt the multi-lay winding technology, soldering opening intensity is improved, help transportation, construction and the installation etc. of product.
Claims (2)
1. reinforced flared type winding structure wall pipe, comprise bellmouth pipe fitting and socket tubing, it is characterized in that bellmouth pipe fitting and socket tubing joint are the flared type joint socket, be that bellmouth pipe fitting mouth is designed to outer " eight " formula mouth, its bellmouth pipe fitting smallest end diameter is consistent with socket tubing, and enlarging place of bellmouth pipe fitting is connected with seal ring with socket tubing.
2. a kind of reinforced flared type winding structure wall pipe as claimed in claim 1 is characterized in that outer " eight " formula mouth of bellmouth pipe fitting is provided with the inclined-plane of 3-4 angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205692576U CN201916637U (en) | 2010-10-20 | 2010-10-20 | Reinforcing flared winding structure wall tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205692576U CN201916637U (en) | 2010-10-20 | 2010-10-20 | Reinforcing flared winding structure wall tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916637U true CN201916637U (en) | 2011-08-03 |
Family
ID=44416433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205692576U Expired - Fee Related CN201916637U (en) | 2010-10-20 | 2010-10-20 | Reinforcing flared winding structure wall tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518199A (en) * | 2011-12-15 | 2012-06-27 | 昆明理工大学 | Hermetic connecting method for bell mouth of plastic inspection well |
| CN102797930A (en) * | 2012-09-04 | 2012-11-28 | 宁夏青龙塑料管材有限公司 | Axial locking joint of glass reinforced plastic pipeline |
| CN103062562A (en) * | 2013-01-09 | 2013-04-24 | 飞雕电器集团有限公司 | Novel plastic pipe fitting structure |
-
2010
- 2010-10-20 CN CN2010205692576U patent/CN201916637U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518199A (en) * | 2011-12-15 | 2012-06-27 | 昆明理工大学 | Hermetic connecting method for bell mouth of plastic inspection well |
| CN102518199B (en) * | 2011-12-15 | 2014-07-02 | 昆明理工大学 | Hermetic connecting method for bell mouth of plastic inspection well |
| CN102797930A (en) * | 2012-09-04 | 2012-11-28 | 宁夏青龙塑料管材有限公司 | Axial locking joint of glass reinforced plastic pipeline |
| CN103062562A (en) * | 2013-01-09 | 2013-04-24 | 飞雕电器集团有限公司 | Novel plastic pipe fitting structure |
| CN103062562B (en) * | 2013-01-09 | 2016-08-03 | 飞雕电器集团有限公司 | A kind of plastic pipe structure |
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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: 20110803 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |