CN2101163U - Wave shape pipe line compensator - Google Patents
Wave shape pipe line compensator Download PDFInfo
- Publication number
- CN2101163U CN2101163U CN 91217815 CN91217815U CN2101163U CN 2101163 U CN2101163 U CN 2101163U CN 91217815 CN91217815 CN 91217815 CN 91217815 U CN91217815 U CN 91217815U CN 2101163 U CN2101163 U CN 2101163U
- Authority
- CN
- China
- Prior art keywords
- corrugated tube
- flange plate
- pipeline
- compensator
- flange plates
- 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.)
- Withdrawn
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Abstract
The utility model discloses a wave-shaped pipeline compensator which is a flexible pipe joint. A waved pipe made from neoflon material is arranged between two flange plates. A safety ring is sheathed in the ring wave trough of the waved pipe. Flanges on the both ends of the waved pipe are respectively inlaid with outside flanges on the both ends of the central hole of the two flange plates, which enables the waved pipe to connect with the two flange plates. Three bulges are respectively and uniformly arranged on the peripheries of the two flange plates. The center of each bulge is provided with a rectangular hole along the circumferential direction. The holes are corresponding to two by two and are uniformly provided with safety bolts. The holes can permit the length of the waved pipe to change within 20 mm to 30 mm. Thus, the pipeline is obtained compensation.
Description
The Wave form pipeline compensator, promptly a kind of flexible pipe joint is used for because of the pipeline that expands with heat and contract with cold or reason such as the vibrations of starting shooting causes stretches, the stress deformation of extruding and distortion, and it is compensated.
Pipeline compensator is more in the prior art, and is as adopting the spherical rubber pipeline compensator, just the most representative.This compensator is that rubber pattern is pressed into bulb tube, and then base pipe flange and metal flange dish are fixed together, and constitutes spherical pipeline compensator.This compensator, adopt the spherical rubber pipe bear owing to expand with heat and contract with cold, the caused pipe stress distortion of reason such as extruding and distortion, the intensity of pressure of generally bearing is not enough, to ducted acid-base class or have corrosive solvent, because the corrosion-resistant of rubber itself, so the spherical rubber pipeline compensator just is difficult to satisfy industrial usage requirement.
The Wave form pipeline compensator that provides a kind of corrosion resistant compressive strength big is provided the purpose of this utility model.
The purpose of this utility model is achieved like this: the corrugated tube with the perfluoroethylene-propylene material is housed between two flange plate, is with guard ring in the annular trough of this corrugated tube.The flange at corrugated tube two ends is embedded in the center hole two ends external side brim of two flange plate respectively again, thereby corrugated tube and two flange plate are connected as a single entity.All be provided with three bumps on the two flange plate peripheries respectively equably, the center of each bump along the circumferential direction is provided with rectangular opening, and safety bolt all is housed in these holes in twos accordingly.The length of definite permission corrugated tube of safety bolt upper cap nut fixed position changes between 20～30mm, thereby pipeline is compensated.
Advantage of the present utility model and effect:
1. this compensator is owing to being with guard ring, so the pressure that bears can reach 0.6MPa in the annular trough of corrugated tube.
2. this compensator is a flexible pipe joint, so can do arbitrarily angled adjustment in 45 °.
3. the scope of this compensator compensates is big, can select in 20～30mm.
4. the corrugated tube of this compensator perfluoroethylene-propylene material so have corrosion-resistantly, is adapted to acid-base class or has corrosive solution.
Below by accompanying drawing specific embodiments of the present utility model is elaborated further.
Fig. 1. the axle of Wave form pipeline is surveyed view.
Fig. 2. the half sectional view of Wave form pipeline.
With reference to Fig. 1, Fig. 2, the utility model is mainly by constituting with pipeline flange connecting dish 1 with the corrugated tube 2 of perfluoroethylene-propylene material as can be known.Form flange 3 respectively after the heating of corrugated tube 2 two ends, this flange is embedded in the external side brim 5 at two flange plate, 1 center hole, 4 two ends respectively again, thereby corrugated tube 2 and two flange plate 1 are connected as a single entity.In order to increase the compressive strength of corrugated tube 2, in the annular trough of corrugated tube 2, be with guard ring 9, this guard ring adopts the material of stainless steel or other high-strength corrosion-resisting to make.All be provided with three bumps 6 equably on two flange plate, 1 periphery, the center of this bump along the circumferential direction is provided with rectangular opening 7, safety bolt 8 all is housed in these rectangular openings in twos accordingly, determining of these safety bolt upper cap nut fixed positions can allow the length of corrugated tube 2 to change between 20～30mm.Owing to the variation of extraneous caused stretching, extruding and distortion, this Wave form pipeline compensator just can be recompensed like this.Bring convenience to installation, thereby improved the usability of equipment.
Claims (1)
1, a kind of pipeline compensator, comprise that flange plate 1 is characterized in that being equipped with between two flange plate 1 corrugated tube 2 with the perfluoroethylene-propylene material, be with guard ring 9 in the annular trough of this corrugated tube 2, the flange 3 at corrugated tube 2 two ends is embedded in the center hole 4 two ends external side brims 5 of two flange plate 1 respectively again, thereby corrugated tube 2 and two flanges 1 are connected as a single entity, all be provided with three bumps 6 on two flange plate, 1 periphery respectively equably, the center of each bump 6 along the circumferential direction is provided with rectangular opening 7, safety bolt 8 all is housed in these holes in twos accordingly, determining of safety bolt 8 upper cap nut fixed positions, allow the length of corrugated tube 2 between 20～30mm, to change, thereby pipeline is compensated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217815 CN2101163U (en) | 1991-07-05 | 1991-07-05 | Wave shape pipe line compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217815 CN2101163U (en) | 1991-07-05 | 1991-07-05 | Wave shape pipe line compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101163U true CN2101163U (en) | 1992-04-08 |
Family
ID=4925405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91217815 Withdrawn CN2101163U (en) | 1991-07-05 | 1991-07-05 | Wave shape pipe line compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101163U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296650C (en) * | 2000-10-04 | 2007-01-24 | Iwka巴尔格－康帕萨特伦技术有限公司 | Flexible pipe element |
| CN101780934A (en) * | 2010-02-26 | 2010-07-21 | 南京晨光水山电液特装有限公司 | High-altitude operation slot load measuring device |
| CN101968149A (en) * | 2010-08-26 | 2011-02-09 | 天津百思特环保能源开发有限公司 | Buried pipe stretcher |
| CN102003487A (en) * | 2010-12-10 | 2011-04-06 | 北京首航波纹管制造有限公司 | Damping compensator |
| CN106051364A (en) * | 2015-04-08 | 2016-10-26 | 江苏海达电气有限公司 | Anti-fatigue GIS corrugated pipe compensator |
| CN107559526A (en) * | 2017-11-10 | 2018-01-09 | 江苏飞天管道设备有限公司 | A kind of expansion joint |
| CN111059396A (en) * | 2019-11-21 | 2020-04-24 | 江苏五星波纹管有限公司 | Shock-absorbing high-strength anti-corrosion compensator and processing method thereof |
-
1991
- 1991-07-05 CN CN 91217815 patent/CN2101163U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296650C (en) * | 2000-10-04 | 2007-01-24 | Iwka巴尔格－康帕萨特伦技术有限公司 | Flexible pipe element |
| CN101780934A (en) * | 2010-02-26 | 2010-07-21 | 南京晨光水山电液特装有限公司 | High-altitude operation slot load measuring device |
| CN101968149A (en) * | 2010-08-26 | 2011-02-09 | 天津百思特环保能源开发有限公司 | Buried pipe stretcher |
| CN102003487A (en) * | 2010-12-10 | 2011-04-06 | 北京首航波纹管制造有限公司 | Damping compensator |
| CN106051364A (en) * | 2015-04-08 | 2016-10-26 | 江苏海达电气有限公司 | Anti-fatigue GIS corrugated pipe compensator |
| CN107559526A (en) * | 2017-11-10 | 2018-01-09 | 江苏飞天管道设备有限公司 | A kind of expansion joint |
| CN111059396A (en) * | 2019-11-21 | 2020-04-24 | 江苏五星波纹管有限公司 | Shock-absorbing high-strength anti-corrosion compensator and processing method thereof |
| CN111059396B (en) * | 2019-11-21 | 2021-08-20 | 江苏五星波纹管有限公司 | Shock-absorbing high-strength anti-corrosion compensator and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |