CN206191152U - Universal damping isolator of pipeline - Google Patents
Universal damping isolator of pipeline Download PDFInfo
- Publication number
- CN206191152U CN206191152U CN201621159710.XU CN201621159710U CN206191152U CN 206191152 U CN206191152 U CN 206191152U CN 201621159710 U CN201621159710 U CN 201621159710U CN 206191152 U CN206191152 U CN 206191152U
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- China
- Prior art keywords
- pipeline
- universal
- vibration
- damping
- isolator
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Abstract
The utility model relates to an universal damping isolator of pipeline. Its purpose is in order to provide a simple structure, the effectual pipeline damping isolator of damping vibration isolation. The utility model discloses an universal isolator subassembly and pipeline damper assembly, universal isolator subassembly includes universal isolator, damping vibration isolation shell and flange again, pipeline damper assembly includes pipeline attenuator, pipeline bracket and staple bolt again. The both ends of universal isolator are provided with a plurality of cross -sections side by side along the axial on the lateral wall of universal isolator and are " omega " shape ripple, the inside guiding device that is provided with of universal isolator respectively through the tip intercommunication of flange with the both ends pipeline. Preceding, the back both ends in the universal isolator outside are overlapped respectively and are equipped with damping vibration isolation shell, and damping vibration isolation shell is fixed on the outer wall of pipeline. The other cover of tip of both ends pipeline is equipped with the staple bolt, and the staple bolt bottom is passed through pipeline bracket and is connected with the top of pipeline attenuator, and the bottom mounting of pipeline attenuator is on the level ground.
Description
Technical field
The utility model is related to a kind of pipe vibration-damping isolation mounting, more particularly to a kind of universal vibration damping and vibration isolation device of pipeline.
Background technology
At present, with the extensive use of industrial enterprise's pressure pipeline, some FAQs of pipeline fluid association are gradually obtained
To attention.For example, under the fluid matasomatism of certain pressure and flow velocity, unsteady flow in pipe can cause the vibration of pipeline system in pipeline
The problems such as.Cause pipe vibration reason complex, and pipe vibration can produce certain influence to the safety of pipeline and life-span.On
Stating these problems cannot effectively solve always in use over a long period of time.
Utility model content
It is universal that the technical problems to be solved in the utility model is to provide the good pipeline of a kind of simple structure, vibration damping and vibration isolation effect
Vibration damping and vibration isolation device.
A kind of universal vibration damping and vibration isolation device of pipeline of the utility model, wherein, including universal vibration isolator, damping isolation shell-and-tube road
Damper, is provided with universal vibration isolator between the pipeline of two ends, multiple cutting has been arranged side by side on the side wall of universal vibration isolator vertically
Face is the ripple of " Ω " shape, and the forward and backward two ends on the outside of universal vibration isolator are arranged with damping isolation shell respectively, and damping isolation shell is fixed
On the outer wall of pipeline, the damping structure that multilayer materials are made is provided with the inwall of damping isolation shell, two ends pipeline
End is respectively arranged with pipeline damper.
The universal vibration damping and vibration isolation device of a kind of pipeline of the utility model, wherein the two ends of the universal vibration isolator are respectively by connection
Flange is connected with the end of two ends pipeline.
The universal vibration damping and vibration isolation device of a kind of pipeline of the utility model, wherein being equiped with flexible anti-vibration in the adpting flange counterbore
Pad.
A kind of universal vibration damping and vibration isolation device of pipeline of the utility model, wherein ripple on the side wall of the universal vibration isolator
Number is more than 12, and the total length of bellows segment is more than 300mm, and universal vibration isolator is internally provided with guiding device.
The universal vibration damping and vibration isolation device of a kind of pipeline of the utility model, wherein the connection of the damping isolation shell at the forward and backward two ends
Place is provided with the sealing of Double-layer flexible material.
The universal vibration damping and vibration isolation device of a kind of pipeline of the utility model, wherein the end of the two ends pipeline is arranged with respectively embracing
Hoop, anchor ear bottom is connected by support of pipelines with the top of pipeline damper, and the bottom of pipeline damper is fixed on level ground
On.
The universal vibration damping and vibration isolation device of a kind of pipeline of the utility model, wherein all being set on the inwall of the anchor ear and support of pipelines
Flexible damping material.
The universal vibration damping and vibration isolation device of a kind of pipeline of the utility model, wherein the pipeline damper is spring damper, bullet
Spring employed in spring damper is steel wire material.
A kind of universal vibration damping and vibration isolation device difference from prior art of pipeline of the utility model is：The utility model is set
There are universal vibration isolator assembly and pipeline damper assembly, vibration system, pipeline and its fixed system for pipeline front and back ends system
Vibration system take vibration isolation measure and vibration reducing measure respectively, good vibration isolation, effectiveness in vibration suppression can be played.Universal vibration isolator assembly
The main X produced to front-end pipelines carries out vibration damping, weakening to, the vibration of Y-direction and Z-direction, so as to reduce the vibration to rear end pipeline
Influence.The utility model is combined using multiple technologies measure and pipeline construction, what realization was controlled to pipeline fluid noise
Function, it is ensured that fluid line vibration multidirectional abatement, and pipeline front end and rear end of pipeline isolating technique, pipeline body with pipe
The isolating technique of carrier is installed in road, and isolating technique effect can realize 80% abatement amount.
A kind of universal vibration damping and vibration isolation device of pipeline of the utility model is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of elevational cross-sectional view of the universal vibration damping and vibration isolation device of pipeline of the utility model；
Fig. 2 is the sectional view at A-A in a kind of universal vibration damping and vibration isolation device of pipeline of the utility model.
Specific embodiment
As shown in Figure 1 and Figure 2, be a kind of universal vibration damping and vibration isolation device of pipeline of the utility model, including universal vibration isolator assembly and
Pipeline damper assembly, universal vibration isolator assembly includes universal vibration isolator 3, damping isolation shell 2 and adpting flange 4 again；Pipeline hinders
Buddhist nun's device assembly includes pipeline damper 5, conduit bracket and anchor ear 6 again.Universal vibration isolator 3 is provided between two ends pipeline 1, it is universal
The two ends of vibration isolator 3 are connected by adpting flange 4 with the end of two ends pipeline 1 respectively, and flexibility is equiped with the counterbore of adpting flange 4
Damping pad, it is ensured that adpting flange 4 is installed as non-rigid connection, so that while reducing conduct vibrations, it is to avoid universal vibration isolation
Device 3 produces unstability situation because amount of deflection is excessive.Multiple sections have been arranged side by side on the side wall of universal vibration isolator 3 vertically for " Ω "
The ripple of shape, the number of ripple is more than 12, and the total length of bellows segment is more than 300mm, and universal vibration isolator 3 is internally provided with leads
Stream device, the turbulent flow produced when can reduce fluid by universal vibration isolator 3 and vibration.Forward and backward the two of the outside of universal vibration isolator 3
End is arranged with damping isolation shell 2 respectively, and damping isolation shell 2 is fixed by screws on the outer wall of pipeline 1, damping isolation shell 2
It is provided with the damping structure that multilayer materials are made on inwall, the junction of the damping isolation shell 2 of arranged on left and right sides is provided with double
Layer flexible material sealing.The end of two ends pipeline 1 is arranged with anchor ear 6 respectively, and the bottom of anchor ear 6 is damped by support of pipelines with pipeline
The top connection of device 5, the bottom of pipeline damper 5 is fixed on level ground.All set on the inwall of anchor ear 6 and support of pipelines
Flexible damping material.
Pipeline damper 5 employed in one embodiment of the present utility model is spring damper, spring-damper
Employed in spring be steel wire material.
A kind of universal vibration damping and vibration isolation device of pipeline of the utility model, is provided with universal vibration isolator assembly and pipeline damper group
Part, the vibration system of vibration system, pipeline and its fixed system for pipeline front and back ends system takes vibration isolation measure and vibration damping respectively
Measure, can play good vibration isolation, effectiveness in vibration suppression.Pipeline damper 5 is spring damper, and it is close to be combined with flexible material
Envelope measure, eliminates the amplitude surge phenomenon occurred when common vibration isolator resonates, and constitutes heavy damping feature, and full frequency band is produced to pipeline
Effectiveness in vibration suppression.The X that universal vibration isolator assembly is mainly produced to front-end pipelines carries out vibration damping, weakening to, the vibration of Y-direction and Z-direction, from
And reduce the vibration effect to rear end pipeline.Multiple sections have been arranged side by side on the side wall of universal vibration isolator 3 vertically for " Ω "
The ripple of shape, different from " ∩ " shape fluxion structure, with increase X to Y-direction amount of deflection, the characteristics of enhancing Z-direction retractility.It is forward and backward
The junction of the damping isolation shell 2 at two ends is provided with the sealing of Double-layer flexible material, with separating and absorb the effect of vibration.Using
Spring-damper, and the spring for using is steel wire material, and with endurance, intensity is high, and bearing capacity is big, the spy such as long service life
Point.Flexible damping material is both provided with the inwall of anchor ear 6 and support of pipelines, damping vibration attenuation and anti-skidding effect can be played.This reality
Combined, the function that realization is controlled to pipeline fluid noise is constructed with the measure of new use multiple technologies and pipeline, it is ensured that
The multidirectional abatement of fluid line vibration, and pipeline front end and rear end of pipeline isolating technique, pipeline body and Pipe installing are carried
The isolating technique of body, isolating technique effect can realize 80% abatement amount.The utility model simple structure, vibration damping and vibration isolation effect
It is good, compared with prior art with clear advantage.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (8)
1. the universal vibration damping and vibration isolation device of a kind of pipeline, it is characterised in that：Including universal vibration isolator (3), damping isolation shell (2) and pipeline
Damper (5), is provided with universal vibration isolator (3), on the side wall of universal vibration isolator (3) vertically side by side between two ends pipeline (1)
The ripple that multiple sections are " Ω " shape is provided with, the forward and backward two ends on the outside of universal vibration isolator (3) are arranged with damping isolation shell respectively
(2), damping isolation shell (2) is fixed on the outer wall of pipeline (1), and multi-layer composite materials are provided with the inwall of damping isolation shell (2)
The damping structure that material is made, the end of two ends pipeline (1) is respectively arranged with pipeline damper (5).
2. the universal vibration damping and vibration isolation device of a kind of pipeline according to claim 1, it is characterised in that：The universal vibration isolator (3)
Two ends connected with the end of two ends pipeline (1) by adpting flange (4) respectively.
3. the universal vibration damping and vibration isolation device of a kind of pipeline according to claim 2, it is characterised in that：The adpting flange (4) is sunk
Flexible anti-vibration pad is equiped with hole.
4. the universal vibration damping and vibration isolation device of a kind of pipeline according to claim 1, it is characterised in that：The universal vibration isolator (3)
Side wall on the number of ripple be more than 12, and the total length of bellows segment is more than inside 300mm, universal vibration isolator (3) and sets
There is guiding device.
5. the universal vibration damping and vibration isolation device of a kind of pipeline according to claim 1, it is characterised in that：The resistance at the forward and backward two ends
The junction of Buddhist nun's vibration isolation shell (2) is provided with the sealing of Double-layer flexible material.
6. the universal vibration damping and vibration isolation device of a kind of pipeline according to claim 1, it is characterised in that：The two ends pipeline (1)
End is arranged with anchor ear (6) respectively, and anchor ear (6) bottom is connected by support of pipelines with the top of pipeline damper (5), pipeline resistance
The bottom of Buddhist nun's device (5) is fixed on level ground.
7. the universal vibration damping and vibration isolation device of a kind of pipeline according to claim 6, it is characterised in that：The anchor ear (6) and pipeline
Flexible damping material is both provided with the inwall of support.
8. the universal vibration damping and vibration isolation device of a kind of pipeline according to claim 1, it is characterised in that：The pipeline damper (5)
It is spring damper, the spring employed in spring-damper is steel wire material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159710.XU CN206191152U (en) | 2016-11-01 | 2016-11-01 | Universal damping isolator of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159710.XU CN206191152U (en) | 2016-11-01 | 2016-11-01 | Universal damping isolator of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191152U true CN206191152U (en) | 2017-05-24 |
Family
ID=58732731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621159710.XU Expired - Fee Related CN206191152U (en) | 2016-11-01 | 2016-11-01 | Universal damping isolator of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191152U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764182A (en) * | 2019-03-04 | 2019-05-17 | 云南工程建设总承包股份有限公司 | Seismic Isolation of Isolation Layer pipeline Universal pulley support |
| CN112013197A (en) * | 2020-09-03 | 2020-12-01 | 北京强度环境研究所 | Pipeline metal shock absorber |
| CN113063051A (en) * | 2021-03-16 | 2021-07-02 | 洛阳双瑞特种装备有限公司 | Vibration reduction and isolation method for pipeline and accessories |
| CN113083191A (en) * | 2021-03-31 | 2021-07-09 | 浙江锋源氢能科技有限公司 | Microwave reaction apparatus and control method thereof |
-
2016
- 2016-11-01 CN CN201621159710.XU patent/CN206191152U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764182A (en) * | 2019-03-04 | 2019-05-17 | 云南工程建设总承包股份有限公司 | Seismic Isolation of Isolation Layer pipeline Universal pulley support |
| CN112013197A (en) * | 2020-09-03 | 2020-12-01 | 北京强度环境研究所 | Pipeline metal shock absorber |
| CN113063051A (en) * | 2021-03-16 | 2021-07-02 | 洛阳双瑞特种装备有限公司 | Vibration reduction and isolation method for pipeline and accessories |
| CN113083191A (en) * | 2021-03-31 | 2021-07-09 | 浙江锋源氢能科技有限公司 | Microwave reaction apparatus and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20211101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |