CN107575689A - A kind of pipeline compensator - Google Patents
A kind of pipeline compensator Download PDFInfo
- Publication number
- CN107575689A CN107575689A CN201711106041.9A CN201711106041A CN107575689A CN 107575689 A CN107575689 A CN 107575689A CN 201711106041 A CN201711106041 A CN 201711106041A CN 107575689 A CN107575689 A CN 107575689A
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- CN
- China
- Prior art keywords
- intermediate connection
- connection tube
- jacket layer
- bellows
- fixed
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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.)
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Abstract
The invention discloses a kind of pipeline compensator, including bellows and intermediate connection tube, bellows is arranged on intermediate connection tube both ends, end adapter is provided with the outside of two bellowss, bellows is arranged on end adapter and between intermediate connection tube, intermediate connection tube and end adapter are provided with support member, end articulated slab is provided with support member in the adapter of end, middle articulated slab is fixed between the support member at intermediate connection tube both ends, two end articulated slabs are fixed between middle articulated slab by bearing pin, fixed block is provided with end adapter and intermediate connection tube, connecting spring is provided with fixed block, the other end of connecting spring is fixed on the sleeve pipe being set on the outside of bellows, sleeve pipe both ends connect end adapter and intermediate connection tube by elastic plate.The present invention is simple in construction, reasonable in design, has good heat insulation effect, can effectively increase the service life.
Description
Technical field
The present invention relates to assembling pipe joint, specifically a kind of pipeline compensator.
Background technology
Need to use compensator in pipe-line system, being related to such as hot gas discharge, hot water in some special industries draws
Enter or need to consider to expand at pipe joint and cause to bend when discharging, between exhaust twice or hot water introduce the time
In the case of longer, apparent bending can be produced by being passed through hot gas or hot water after compensator cooling again, and alternating bending is received
Contracting can influence the service life of compensator.
The content of the invention
The invention provides one kind in order to solve above-mentioned purpose to be incubated, the pipeline compensator to increase the service life.
The present invention is achieved through the following technical solutions in order to achieve the above object：
The present invention is a kind of pipeline compensator, including bellows and intermediate connection tube, bellows are arranged on intermediate connection tube both ends,
End adapter is provided with the outside of two bellowss, bellows is arranged on end adapter and between intermediate connection tube, in centre
Connecting tube is provided with support member with end adapter, is provided with end articulated slab on the support member in the adapter of end, connects in centre
Take between the support member at both ends and be fixed with middle articulated slab, two end articulated slabs by bearing pin be fixed on middle articulated slab it
Between, fixed block is provided with end adapter and intermediate connection tube, connecting spring is provided with fixed block, connecting spring
The other end is fixed on the sleeve pipe being set on the outside of bellows, and sleeve pipe both ends connect end adapter and middle connection by elastic plate
Pipe.
Further improvement of the present invention is：Sleeve pipe includes jacket layer and interior jacket layer, interior jacket layer one end and jacket layer one
Shaping, insulation material is filled between jacket layer and interior jacket layer, jacket layer and interior jacket layer port are provided with port sealing, is held
Mouth sealing is screwed in jacket layer and interior jacket layer port.
Further improvement of the present invention is：The one end for the spring on fixed block being arranged in the connecting tube of end is fixed on
On port sealing on sleeve pipe.
Further improvement of the present invention is：Guide shell is provided between intermediate connection tube and end adapter.
Beneficial effects of the present invention：The position of bending can be incubated, reduce the temperature difference being passed through before and after gas, can
Avoid each bending amplitude larger, the service life of compensator is influenced whether in the case where bending and number of contractions being more.
The present invention is simple in construction, reasonable in design, has good heat insulation effect, can effectively increase the service life.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Wherein：1- intermediate connection tubes, the adapter of 2- ends, 3- support members, 4- ends articulated slab, 5- centres articulated slab, 6- are solid
Determine block, 7- sleeve pipes.
Embodiment
In order to strengthen the understanding of the present invention, present invention work is further retouched in detail below in conjunction with drawings and examples
State, the embodiment is only used for explaining the present invention, and protection scope of the present invention is not formed and limited.
As shown in figure 1, the present invention is a kind of pipeline compensator, including bellows and intermediate connection tube 1, bellows is arranged on
The both ends of intermediate connection tube 1, are provided with end adapter 2 on the outside of two bellowss, and bellows is arranged on end adapter 2 and and centre
Between connecting tube 1, intermediate connection tube 1 and end adapter 2 are provided with support member 3, set on the support member 3 in end adapter 2
End articulated slab 4 is equipped with, middle articulated slab 5 is fixed between the support member 3 at the both ends of intermediate connection tube 1, two ends are hinged
Between plate 4 is fixed on middle articulated slab 5 by bearing pin, fixed block 6 is provided with end adapter 2 and intermediate connection tube 1,
Connecting spring is provided with fixed block 6, the other end of connecting spring is fixed on the sleeve pipe 7 being set on the outside of bellows, sleeve pipe 7
Both ends connect end adapter 2 and intermediate connection tube 1 by elastic plate, and sleeve pipe 7 includes jacket layer and interior jacket layer, interior jacket layer one end and
Jacket layer is integrally formed, and insulation material is filled between jacket layer and interior jacket layer, is provided with jacket layer and interior jacket layer port
Port sealing, port sealing, which is screwed, is conveniently replaceable insulation material, port sealing be screwed in jacket layer and
On interior jacket layer port, the one end for the spring on fixed block 6 being arranged in the connecting tube of end is fixed on the port sealing on sleeve pipe 7
On, it is provided with guide shell between intermediate connection tube 1 and end adapter 2.
The present invention is simple in construction, reasonable in design, has good heat insulation effect, can effectively increase the service life.
Claims (4)
1. a kind of pipeline compensator, including bellows and intermediate connection tube（1）, it is characterised in that：The bellows is arranged on institute
State intermediate connection tube（1）Both ends, end adapter is provided with the outside of two bellowss（2）, the bellows is arranged on institute
State end adapter（2）With the intermediate connection tube（1）Between, in the intermediate connection tube（1）Taken over the end（2）Set
There is support member（3）, taken in the end（2）On the support member（3）On be provided with end articulated slab（4）, in described
Between connecting tube（1）The support member at both ends（3）On be fixed with middle articulated slab（5）, two end articulated slabs（4）Pass through bearing pin
It is fixed on the middle articulated slab（5）Between, taken in the end（2）With the intermediate connection tube（1）On be provided with it is solid
Determine block（6）, in the fixed block（6）On be provided with connecting spring, the other end of the connecting spring be fixed on be set in it is described
Sleeve pipe on the outside of bellows（7）On, described sleeve pipe（7）Both ends connect the end by elastic plate and taken over（2）Connected with centre
Pipe（1）.
A kind of 2. pipeline compensator according to claim 1, it is characterised in that：Described sleeve pipe（7）Including jacket layer and inner sleeve
Layer, described interior jacket layer one end are integrally formed with the jacket layer, filled with insulation between the jacket layer and the interior jacket layer
Material, the jacket layer and the interior jacket layer port are provided with port sealing, the port sealing is screwed in institute
State in jacket layer and the interior jacket layer port.
A kind of 3. pipeline compensator according to claim 1 or claim 2, it is characterised in that：It is arranged in the end connecting tube
The fixed block（6）On one end of the spring be fixed on described sleeve pipe（7）On the port sealing on.
A kind of 4. pipeline compensator according to claim 1, it is characterised in that：In the intermediate connection tube（1）With the end
Portion takes over（2）Between be provided with guide shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106041.9A CN107575689A (en) | 2017-11-10 | 2017-11-10 | A kind of pipeline compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106041.9A CN107575689A (en) | 2017-11-10 | 2017-11-10 | A kind of pipeline compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575689A true CN107575689A (en) | 2018-01-12 |
Family
ID=61041474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711106041.9A Pending CN107575689A (en) | 2017-11-10 | 2017-11-10 | A kind of pipeline compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552983A (en) * | 2019-07-31 | 2019-12-10 | 江苏沛源泵业制造有限公司 | Annular compensator of shock attenuation relief spring subassembly of water pump |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2351539A1 (en) * | 1973-10-13 | 1975-04-30 | Pforzheim Metallschlauch | JOINT COMPENSATOR |
| DE2903570B1 (en) * | 1979-01-31 | 1980-05-08 | Wit Enmann Gmbh Metallschlauch | Lateral compensator that can be moved anywhere |
| EP0096198A2 (en) * | 1982-06-03 | 1983-12-21 | IWK Regler und Kompensatoren GmbH | An articulated pipe section |
| US4502714A (en) * | 1982-09-29 | 1985-03-05 | Cvi Incorporated | Vacuum spool piece and joint |
| CN2040208U (en) * | 1987-09-02 | 1989-06-28 | 营口市示范消声器厂 | Insulating polyurethane tube with outer plastic casing |
| CN2190641Y (en) * | 1993-12-08 | 1995-03-01 | 万红 | Corrugated compensator for coal powder conveyer pipe |
| CN2202241Y (en) * | 1994-11-18 | 1995-06-28 | 卢秉凯 | Anti-corrosive sealing angular expansion section |
| CN201521752U (en) * | 2009-11-18 | 2010-07-07 | 浙江乐鼎波纹管有限公司 | Three-way compensator of boiler pulverized coal pipeline |
| CN201561232U (en) * | 2009-07-10 | 2010-08-25 | 西安天达能源设备技术有限责任公司 | Residual powder-free wearproof three-dimensional compensator dedicated for powder feeding pipeline |
| CN202501159U (en) * | 2012-03-26 | 2012-10-24 | 朱根龙 | Compensator special for waste heat power generation |
| CN202733299U (en) * | 2012-07-06 | 2013-02-13 | 四川美青氰胺有限责任公司 | Anti-abrasion high-temperature-resistant metal expansion joint |
| CN204391637U (en) * | 2015-02-02 | 2015-06-10 | 辽宁北方波纹管有限公司 | Pipeline bus hinge type metal corrugated expension joint |
| CN106545720A (en) * | 2017-01-16 | 2017-03-29 | 安徽恒达管业有限责任公司 | A kind of scalable flexible vacuum pipe |
-
2017
- 2017-11-10 CN CN201711106041.9A patent/CN107575689A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2351539A1 (en) * | 1973-10-13 | 1975-04-30 | Pforzheim Metallschlauch | JOINT COMPENSATOR |
| DE2903570B1 (en) * | 1979-01-31 | 1980-05-08 | Wit Enmann Gmbh Metallschlauch | Lateral compensator that can be moved anywhere |
| EP0096198A2 (en) * | 1982-06-03 | 1983-12-21 | IWK Regler und Kompensatoren GmbH | An articulated pipe section |
| US4502714A (en) * | 1982-09-29 | 1985-03-05 | Cvi Incorporated | Vacuum spool piece and joint |
| CN2040208U (en) * | 1987-09-02 | 1989-06-28 | 营口市示范消声器厂 | Insulating polyurethane tube with outer plastic casing |
| CN2190641Y (en) * | 1993-12-08 | 1995-03-01 | 万红 | Corrugated compensator for coal powder conveyer pipe |
| CN2202241Y (en) * | 1994-11-18 | 1995-06-28 | 卢秉凯 | Anti-corrosive sealing angular expansion section |
| CN201561232U (en) * | 2009-07-10 | 2010-08-25 | 西安天达能源设备技术有限责任公司 | Residual powder-free wearproof three-dimensional compensator dedicated for powder feeding pipeline |
| CN201521752U (en) * | 2009-11-18 | 2010-07-07 | 浙江乐鼎波纹管有限公司 | Three-way compensator of boiler pulverized coal pipeline |
| CN202501159U (en) * | 2012-03-26 | 2012-10-24 | 朱根龙 | Compensator special for waste heat power generation |
| CN202733299U (en) * | 2012-07-06 | 2013-02-13 | 四川美青氰胺有限责任公司 | Anti-abrasion high-temperature-resistant metal expansion joint |
| CN204391637U (en) * | 2015-02-02 | 2015-06-10 | 辽宁北方波纹管有限公司 | Pipeline bus hinge type metal corrugated expension joint |
| CN106545720A (en) * | 2017-01-16 | 2017-03-29 | 安徽恒达管业有限责任公司 | A kind of scalable flexible vacuum pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552983A (en) * | 2019-07-31 | 2019-12-10 | 江苏沛源泵业制造有限公司 | Annular compensator of shock attenuation relief spring subassembly of water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |