CN202419021U - Ripple compensator - Google Patents
Ripple compensator Download PDFInfo
- Publication number
- CN202419021U CN202419021U CN2012200187635U CN201220018763U CN202419021U CN 202419021 U CN202419021 U CN 202419021U CN 2012200187635 U CN2012200187635 U CN 2012200187635U CN 201220018763 U CN201220018763 U CN 201220018763U CN 202419021 U CN202419021 U CN 202419021U
- Authority
- CN
- China
- Prior art keywords
- flexblejoint
- ripple compensator
- typing circle
- flange
- ripple
- 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 - Lifetime
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- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a ripple compensator which comprises a ripple compensator body and flanges arranged at two ends of the ripple compensator body, wherein a setting ring is arranged on each of the inner and outer sides of the ripple compensator body; the setting ring positioned on the outer side is attached to the wave trough of the ripple compensator body; and the setting ring positioned on the inner side is attached to the wave crest of the ripple compensator body. According to the ripple compensator, the pressure endurance of the ripple compensator body is enhanced under the action of the setting rings, so that the ripple compensator has high pressure endurance and long service life.
Description
Technical field
The utility model relates to a kind of auxiliary device that is used for pipeline, especially a kind of FlexbleJoint.
Background technique
In industry pipelines such as oil, chemical industry and smelting, except Corrosion Protection required, FlexbleJoint also commonly used solved the cold and hot flexible compensation and counteracting installation deviation that pipeline receives medium; Also can connect the import and export and the pipeline room machine that improve blower fan and pump and vibrate caused mechanical deterioration through its ductility.
Except that general loine pressure is malleation, but also some pipeline upward pressure is a negative pressure, is generally vacuum lines on the induced draft fan pipeline such as air and gas system.Existing FlexbleJoint generally can tolerate certain malleation or negative pressure, but when pressure was big, FlexbleJoint is easy deformation often, and distortion sometimes is big so that is difficult to return to original shape, has influenced the performance and the life-span of FlexbleJoint.
The model utility content
The problem that the utility model will solve is to improve the not enough problem of the compressive strength of FlexbleJoint in the background technique.
In order to overcome the above problems; The utility model provides a kind of FlexbleJoint; Comprise the FlexbleJoint body and be installed on the flange at FlexbleJoint body two ends; The interior outside of described FlexbleJoint body is equipped with the typing circle, and the typing circle that is positioned at the outside fits in the trough of FlexbleJoint body, is positioned at the crest that inboard typing circle fits in the FlexbleJoint body.
Said flange is the lug type flange, is provided with adjusting screw rod between the lug type flange at said FlexbleJoint body two ends.
Said typing circle is the PTFE material.
The described FlexbleJoint of the utility model, the interior outside of described FlexbleJoint body are equipped with the typing circle, and the typing circle that is positioned at the outside fits in the trough of FlexbleJoint body, is positioned at the crest that inboard typing circle fits in the FlexbleJoint body.Through the withstand voltage properties that is used for strengthening the FlexbleJoint body of typing circle, make the FlexbleJoint of the utility model have withstand voltage properties and long working life preferably.
Description of drawings
Accompanying drawing 1 is that the described FlexbleJoint of the utility model partly cuts open schematic representation
Accompanying drawing 2 is the described FlexbleJoint schematic top plan view of the utility model
Marginal data: 1, FlexbleJoint body; 12, crest; 13, trough; 2, typing circle; 3, lug type flange; 4, adjusting screw rod.
Embodiment
Below in conjunction with accompanying drawing a kind of FlexbleJoint of the utility model is described further.
As among Fig. 1, shown in Figure 2; The FlexbleJoint of present embodiment; Comprise FlexbleJoint body 1 and be installed on the flange at FlexbleJoint body 1 two ends; The interior outside of FlexbleJoint body 1 be equipped with typing circle 2, the typing circle 2 that is positioned at the outside fits in the trough 13 of FlexbleJoint body 1, is positioned at the crest 12 that inboard typing circle 2 fits in FlexbleJoint body 1.The FlexbleJoint of present embodiment, FlexbleJoint body 1 are made for PTFE-F4 (teflon), during making, adopt electric heating four fluorine tube and pressurized gas mould shape new process.Four fluorine tube inserts in the mould, with electric heater four fluorine tube is heated, and imports pressurized gas then and makes acquisition flexible fluorine pipe in heating back rely on mould-forming.In the present embodiment,
The typing circle 2 that outside PTFE FlexbleJoint crest inboard and the outside are set up by PTFE, coats efficiently solves the anti-positive and negative pressure problem of FlexbleJoint like this.The FlexbleJoint of present embodiment, except anticorrosive property well, also have not only ability malleation but also ability suction function.
In the present embodiment, said flange is a lug type flange 3, is provided with adjusting screw rod 4 between the lug type flange 3 at FlexbleJoint body 1 two ends.FlexbleJoint design lug type flange 3, the nut distance during installation on the adjustment adjusting screw rod 4 is controlled the compensation rate of compensator.In addition, in the present embodiment, said typing circle 2 is the PTFE material, and the PTFE material has better machining property, also is the material that obtains easily on the market simultaneously.The PTFE material is a kind of macromolecular material, so do not do too much explanation at this.
The utility model is not limited to above embodiment and conversion.
Claims (3)
1. FlexbleJoint; Comprise FlexbleJoint body (1) and be installed on the flange at FlexbleJoint body (1) two ends; It is characterized in that: the interior outside of described FlexbleJoint body (1) is equipped with typing circle (2); The typing circle (2) that is positioned at the outside fits in the trough (13) of FlexbleJoint body (1), is positioned at the crest (12) that inboard typing circle (2) fits in FlexbleJoint body (1).
2. a kind of FlexbleJoint according to claim 1 is characterized in that: said flange is lug type flange (3), is provided with adjusting screw rod (4) between the lug type flange (3) at said FlexbleJoint body (1) two ends.
3. a kind of FlexbleJoint according to claim 1 is characterized in that: said typing circle (2) is the PTFE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200187635U CN202419021U (en) | 2012-01-16 | 2012-01-16 | Ripple compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200187635U CN202419021U (en) | 2012-01-16 | 2012-01-16 | Ripple compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419021U true CN202419021U (en) | 2012-09-05 |
Family
ID=46743784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200187635U Expired - Lifetime CN202419021U (en) | 2012-01-16 | 2012-01-16 | Ripple compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338819A (en) * | 2014-10-16 | 2015-02-11 | 浙江东氟塑料科技有限公司 | Forming mold and forming method of PTFE (Polytetrafluoroethylene) expansion joint |
-
2012
- 2012-01-16 CN CN2012200187635U patent/CN202419021U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338819A (en) * | 2014-10-16 | 2015-02-11 | 浙江东氟塑料科技有限公司 | Forming mold and forming method of PTFE (Polytetrafluoroethylene) expansion joint |
| CN104338819B (en) * | 2014-10-16 | 2016-08-17 | 浙江东氟塑料科技有限公司 | PTFE expansion joint mould and forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corrugated compensator Effective date of registration: 20200909 Granted publication date: 20120905 Pledgee: Agricultural Bank of China Limited Wenzhou Ouhai sub branch Pledgor: ZHEJIANG BAITONG ANTICORROSION EQUIPMENT Co.,Ltd. Registration number: Y2020330000657 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |