CN104976483A - Spring type pipeline buffer - Google Patents
Spring type pipeline buffer Download PDFInfo
- Publication number
- CN104976483A CN104976483A CN201510385214.XA CN201510385214A CN104976483A CN 104976483 A CN104976483 A CN 104976483A CN 201510385214 A CN201510385214 A CN 201510385214A CN 104976483 A CN104976483 A CN 104976483A
- Authority
- CN
- China
- Prior art keywords
- buffer
- pipeline
- main body
- spring
- damping spring
- 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.)
- Pending
Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 21
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 19
- 238000012423 maintenance Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention provides a spring type pipeline buffer which can be used for buffering the impact to a pipeline by fluid. The spring type pipeline buffer is provided with a buffer body and an elastic buffering component. The buffer body is hollow, one end of the buffer body is opened, the other end of the buffer body is closed, and a pipeline connecting flange is formed at the opened side of the buffer body. The elastic buffering component comprises a buffering spring and a stress plate. One end of the buffering spring is connected with the closed end of the buffer body in the buffering body, and the other end of the buffering spring is connected with the stress plate so that the plate face of the stress plate can be opposite to an opening of the buffer body.
Description
Technical field
The present invention relates to a kind of pipeline buffer, particularly relate to a kind of spring pipeline buffer.
Background technique
Along with the development of the modernization level of society, in order to meet urban development, need the pipeline of the fluids such as the conveying water, oil, gas that high pressure is set.
When laying such fluid line, when pipeline is with right-angled bend, high-pressure spray is known from experience the impact carrying out brute force of turning.When Long-Time Service, such impact can cause damage to the joint at turning, and the joint at turning of destroying by rush of water when serious, causes leakage.And in the prior art, do not exist and slow down or device that the turning of anti-fluid to pipeline is impacted, need running check pipeline turning place, in case occur that pipeline is unexpected damaged, and cause leakage.So just need a large amount of man power and materials to maintain the safe handling of pipeline, maintenance cost is high.
Summary of the invention
The present invention be directed to problems of the prior art to propose, its object is to provide a kind of can buffer fluid to the spring pipeline buffer of the impact of pipeline.
Following technological scheme is adopted for realizing object of the present invention.
The spring pipeline buffer of technological scheme 1, have: buffer main body, it is formed as belly shirt, the one end open of described buffer main body, and the other end of described buffer main body is closed, and is formed with pipeline flange connector in the opening side of described buffer main body; Elastic buffer component, it comprises damping spring and stressed plate, the closed end of one end in the inside of described buffer main body with described buffer main body of described damping spring is connected, the other end of described damping spring is connected with stressed plate, makes the opening of the plate face of stressed plate and described buffer main body in opposite directions.
The spring pipeline buffer of technological scheme 2, in the spring pipeline buffer of technological scheme 1, described damping spring is formed multiple.
The spring pipeline buffer of technological scheme 3, in the spring pipeline buffer of technological scheme 2, the opening side in the inside of described buffer main body forms the cushion plate with buffering through hole.
Compared with prior art, the present invention has following beneficial effect.
According to the spring pipeline buffer of technological scheme 1, it has the buffer main body being substantially formed as tubular of hollow, its one end open the other end is closed, the opening of buffer main body is formed with pipeline flange connector, be connected with pipeline, be fixed with the elastic buffer component comprising damping spring and stressed plate in the inside of buffer main body, the plate of stressed plate is facing to opening side.
Such pipeline buffer is arranged on the end of the pipeline of mutual upstream side connected vertically, in the duct during delivering fluids, then the fluid of high pressure enters the pipeline in downstream side from the pipeline impulse piping buffer of upstream side, fluid is cushioned by the elastic buffer component of pipeline buffer, by the elastic force of damping spring, reduce the impact force of fluid.By such buffer function, can effectively to the impact at pipeline turning place, reduce high-pressure liquid to the damage of pipeline, thus reduce the maintenance times at pipeline turning place, save manpower, reduce maintenance cost by buffer fluid.
In addition, according to the spring pipeline buffer of technological scheme 2, damping spring is formed multiple, the impact force of fluid can be relaxed like this by the larger cushion effect of multiple damping spring, and by multiple damping spring, stressed plate can be made evenly to bear fluid impulse force, make pipeline buffer more stable.
In addition, according to the spring pipeline buffer of technological scheme 3, the cushion plate with buffering through hole is formed in the opening side of the inside of buffer main body, secondary buffer can be formed thus, the impact force of pipeline buffer progressively convection cell is cushioned, increases the stability of pipeline buffer further.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view representing spring pipeline buffer of the present invention.
Embodiment
Below, based on accompanying drawing, the spring pipeline buffer as an example of the present invention is described.
Fig. 1 is the partial schematic sectional view representing spring pipeline buffer of the present invention.
As shown in Figure 1, spring pipeline buffer of the present invention has buffer main body 10 and elastic buffer component 20.
Buffer main body 10 is formed as belly shirt, the one end open of buffer main body 10, and the other end of buffer main body 10 is closed, and is formed with pipeline flange connector 11 in the opening side of buffer main body 10.
Elastic buffer component 20 comprises damping spring 21 and stressed plate 22, the closed end of one end in the inside of buffer main body 10 with buffer main body 10 of damping spring 21 is connected, the other end of damping spring 21 is connected with stressed plate 22, makes the opening of the plate face of stressed plate 22 and buffer main body 10 in opposite directions.
According to above-mentioned spring pipeline buffer, it has the buffer main body being substantially formed as tubular of hollow, its one end open the other end is closed, the opening of buffer main body is formed with pipeline flange connector, be connected with pipeline, be fixed with the elastic buffer component comprising damping spring and stressed plate in the inside of buffer main body, the plate of stressed plate is facing to opening side.
Such pipeline buffer is arranged on the end of the pipeline of mutual upstream side connected vertically, in the duct during delivering fluids, then the fluid of high pressure enters the pipeline in downstream side from the pipeline impulse piping buffer of upstream side, fluid is cushioned by the elastic buffer component of pipeline buffer, by the elastic force of damping spring, reduce the impact force of fluid.By such buffer function, can effectively to the impact at pipeline turning place, reduce high-pressure liquid to the damage of pipeline, thus reduce the maintenance times at pipeline turning place, save manpower, reduce maintenance cost by buffer fluid.
In addition, damping spring 21 can be formed multiple.The impact force of fluid can be relaxed like this by the larger cushion effect of multiple damping spring, and by multiple damping spring, stressed plate can be made evenly to bear fluid impulse force, make pipeline buffer more stable.
In addition, the opening side in the inside of buffer main body 10 cushion plate 30 with buffering through hole 31 can be formed.Can secondary buffer be formed thus, the impact force of pipeline buffer progressively convection cell be cushioned, increases the stability of pipeline buffer further.
In addition, spring pipeline buffer of the present invention, can be formed by above-mentioned various textural associations, can play above-mentioned effect equally.
Above the spring pipeline buffer of the preferred embodiment of the present invention is illustrated, but the present invention is not limited to above-mentioned concrete mode of execution, only otherwise depart from the scope of claim, can various distortion or change be carried out.Present invention resides in the various distortion in the scope of claim and change.
Claims (3)
1. a spring pipeline buffer, is characterized in that,
Have:
Buffer main body, it is formed as belly shirt, the one end open of described buffer main body, and the other end of described buffer main body is closed, and is formed with pipeline flange connector in the opening side of described buffer main body;
Elastic buffer component, it comprises damping spring and stressed plate, the closed end of one end in the inside of described buffer main body with described buffer main body of described damping spring is connected, the other end of described damping spring is connected with stressed plate, makes the opening of the plate face of stressed plate and described buffer main body in opposite directions.
2. spring pipeline buffer according to claim 1, is characterized in that, described damping spring is formed multiple.
3. spring pipeline buffer according to claim 2, is characterized in that, the opening side in the inside of described buffer main body forms the cushion plate with buffering through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385214.XA CN104976483A (en) | 2015-06-30 | 2015-06-30 | Spring type pipeline buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385214.XA CN104976483A (en) | 2015-06-30 | 2015-06-30 | Spring type pipeline buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104976483A true CN104976483A (en) | 2015-10-14 |
Family
ID=54273273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385214.XA Pending CN104976483A (en) | 2015-06-30 | 2015-06-30 | Spring type pipeline buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090523A (en) * | 2016-08-05 | 2016-11-09 | 中国船舶重工集团公司第七〇九研究所 | A kind of pipeline pressure pulsation attenuator based on mass-spring system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100988A (en) * | 1995-07-28 | 1997-04-15 | Matsushita Electric Works Ltd | Water hammer preventing device |
| KR20000066241A (en) * | 1999-04-14 | 2000-11-15 | 윤은중 | water hammer arrester and manufacturing method and apparatus thereof |
| US20060039812A1 (en) * | 2004-08-18 | 2006-02-23 | Toshiaki Agui | Pulsation damper designed to ensure alignment of diaphragm during assembling |
| CN201568681U (en) * | 2009-11-20 | 2010-09-01 | 夭佳涵 | Pressure reducing device of water hammer |
| DE102012215871A1 (en) * | 2011-11-16 | 2013-05-16 | Continental Teves Ag & Co. Ohg | Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner |
| CN204756289U (en) * | 2015-06-30 | 2015-11-11 | 天津市远大阀门有限公司 | Spring pipeline buffer |
-
2015
- 2015-06-30 CN CN201510385214.XA patent/CN104976483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100988A (en) * | 1995-07-28 | 1997-04-15 | Matsushita Electric Works Ltd | Water hammer preventing device |
| KR20000066241A (en) * | 1999-04-14 | 2000-11-15 | 윤은중 | water hammer arrester and manufacturing method and apparatus thereof |
| US20060039812A1 (en) * | 2004-08-18 | 2006-02-23 | Toshiaki Agui | Pulsation damper designed to ensure alignment of diaphragm during assembling |
| CN201568681U (en) * | 2009-11-20 | 2010-09-01 | 夭佳涵 | Pressure reducing device of water hammer |
| DE102012215871A1 (en) * | 2011-11-16 | 2013-05-16 | Continental Teves Ag & Co. Ohg | Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner |
| CN204756289U (en) * | 2015-06-30 | 2015-11-11 | 天津市远大阀门有限公司 | Spring pipeline buffer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090523A (en) * | 2016-08-05 | 2016-11-09 | 中国船舶重工集团公司第七〇九研究所 | A kind of pipeline pressure pulsation attenuator based on mass-spring system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |