CN104989910A - Rubber type pipeline buffering device - Google Patents
Rubber type pipeline buffering device Download PDFInfo
- Publication number
- CN104989910A CN104989910A CN201510385679.5A CN201510385679A CN104989910A CN 104989910 A CN104989910 A CN 104989910A CN 201510385679 A CN201510385679 A CN 201510385679A CN 104989910 A CN104989910 A CN 104989910A
- Authority
- CN
- China
- Prior art keywords
- main body
- buffer
- pipeline
- buffering
- rubber
- 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
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
-
- 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
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02709—Throttle passages in the form of perforated plates
- F16L55/02718—Throttle passages in the form of perforated plates placed transversely
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention provides a rubber type pipeline buffering device capable of buffering the impact of fluid on a pipeline. The rubber type pipeline buffering device is provided with a buffering device main body, a cover body and a rubber buffering body. The buffering device main body is hollow. A pipeline connecting flange is formed at one end of the buffering device main body. A cover body connecting flange is formed at the other end of the buffering device main body. A buffering plate with a buffering through hole is formed on the pipeline connecting flange side in the buffering device main body. The cover body is fixedly connected with the cover body connecting flange of the buffering device main body. The other end of the buffering device main body is covered with the cover body. An air exhaust hole communicated with the inner space of the buffering device main body is formed in the cover body. The rubber buffering body is in a hollow half-capsule shape and is installed in the buffering device main body in the mode that the blocking end of the rubber buffering body faces the pipeline connecting flange side of the buffering device main body.
Description
Technical field
The present invention relates to a kind of pipeline buffer, particularly relate to a kind of rubber type 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 rubber type pipeline buffer of the impact of pipeline.
Following technological scheme is adopted for realizing object of the present invention.
The rubber type pipeline buffer of technological scheme 1, have: buffer main body, it is formed as belly shirt, pipeline flange connector is formed in one end of described buffer main body, be formed with lid flange connector at the other end of described buffer main body, form the cushion plate with buffering through hole in the pipeline flange connector side of the inside of described buffer main body; Lid, it is fixedly connected with the lid flange connector of described buffer main body, covers the other end of described buffer main body, and described lid is formed the exhaust port be communicated with the inner space of described buffer main body; Rubber-buffer, it is formed as hollow half capsule shape, in the mode of the shutoff end of described rubber-buffer towards the pipeline flange connector side of described buffer main body, is arranged on the inside of described buffer main body.
The rubber type pipeline buffer of technological scheme 2, in the rubber type pipeline buffer of technological scheme 1, described buffering through hole is formed multiple, the multiple described buffering through hole at the multiple described buffering through hole comprising the periphery being positioned at described cushion plate and the middle part that is positioned at described cushion plate.
Compared with prior art, the present invention has following beneficial effect.
According to the rubber type pipeline buffer of technological scheme 1, it has the buffer main body being substantially formed as tubular of hollow, its two ends have flange connector respectively, one end is connected with pipeline, and the other end is closed by the lid with exhaust port, in buffer main body, be fixed with rubber-buffer, rubber-buffer is formed as hollow half capsule shape, the direction that shutoff end flows into towards fluid, in the fluid inflow side of rubber-buffer, is provided with the cushion plate with buffering through hole.
Such pipeline buffer is arranged on the end of the pipeline of mutual upstream side connected vertically, and 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 cushion plate of pipeline buffer, then impacts rubber-buffer, is cushioned by elastic caoutchouc.In addition, rubber-buffer is formed as hollow half capsule shape, and the shutoff end of rubber-buffer towards the inflow side of fluid, thus can reduce the impact force of fluid effectively by shutoff end.By such secondary buffer effect, 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 rubber type pipeline buffer of technological scheme 2, multiple buffering through hole is formed at the periphery of cushion plate and middle part, the stressed too much situation that appearance damages of the cushion plate when only forming a buffering through hole can be avoided thus, allow more pressure be cushioned by flexible rubber buffer body, improve the life-span of whole pipeline buffer.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view representing rubber type pipeline buffer of the present invention.
Embodiment
Below, based on accompanying drawing, the rubber type pipeline buffer as an example of the present invention is described.
Fig. 1 is the partial schematic sectional view representing rubber type pipeline buffer of the present invention.
As shown in Figure 1, rubber type pipeline buffer of the present invention has buffer main body 10, lid 20 and rubber-buffer 30.
Buffer main body 10 is formed as belly shirt, pipeline flange connector 11 is formed in one end of buffer main body 10, be formed with lid flange connector 12 at the other end of buffer main body 10, form the cushion plate 13 with buffering through hole 14 in the pipeline flange connector side of the inside of buffer main body 10.
Lid 20 is fixedly connected with the lid flange connector 12 of buffer main body 10, covers the other end of buffer main body 10, lid 20 is formed the exhaust port 21 be communicated with the inner space of buffer main body 10.
Rubber-buffer 30 is formed as hollow half capsule shape, in the mode of the shutoff end 31 of rubber-buffer 30 towards the pipeline flange connector side of buffer main body 10, is arranged on the inside of buffer main body 10.
According to above-mentioned rubber type pipeline buffer, it has the buffer main body being substantially formed as tubular of hollow, its two ends have flange connector respectively, one end is connected with pipeline, and the other end is closed by the lid with exhaust port, in buffer main body, be fixed with rubber-buffer, rubber-buffer is formed as hollow half capsule shape, the direction that shutoff end flows into towards fluid, in the fluid inflow side of rubber-buffer, is provided with the cushion plate with buffering through hole.When assembling such rubber type pipeline buffer, the engaging clasp of the opening side of rubber-buffer is hung in the engagement groove be formed on the inner circle wall of buffer main body and then covers lid, by the pressing of lid protruding pressing fastened button, rubber-buffer is fixed on buffer main body.
Such pipeline buffer is arranged on the end of the pipeline of mutual upstream side connected vertically, and 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 cushion plate of pipeline buffer, then impacts rubber-buffer, is cushioned by elastic caoutchouc.In addition, rubber-buffer is formed as hollow half capsule shape, and the shutoff end of rubber-buffer towards the inflow side of fluid, thus can reduce the impact force of fluid effectively by shutoff end.By such secondary buffer effect, 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, buffering through hole can be formed multiple, multiple buffering through holes at the multiple buffering through hole comprising the periphery being positioned at cushion plate and the middle part that is positioned at cushion plate.The stressed too much situation that appearance damages of the cushion plate when only forming a buffering through hole can being avoided thus, allowing more pressure be cushioned by flexible rubber buffer body, improving the life-span of whole pipeline buffer.
In addition, rubber type pipeline buffer of the present invention, can be formed by above-mentioned various textural associations, can play above-mentioned effect equally.
Above the rubber type 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 (2)
1. a rubber type pipeline buffer, is characterized in that,
Have:
Buffer main body, it is formed as belly shirt, be formed with pipeline flange connector in one end of described buffer main body, be formed with lid flange connector at the other end of described buffer main body, form the cushion plate with buffering through hole in the pipeline flange connector side of the inside of described buffer main body;
Lid, it is fixedly connected with the lid flange connector of described buffer main body, covers the other end of described buffer main body, and described lid is formed the exhaust port be communicated with the inner space of described buffer main body;
Rubber-buffer, it is formed as hollow half capsule shape, in the mode of the shutoff end of described rubber-buffer towards the pipeline flange connector side of described buffer main body, is arranged on the inside of described buffer main body.
2. rubber type pipeline buffer according to claim 1, is characterized in that, described buffering through hole is formed multiple, the multiple described buffering through hole at the multiple described buffering through hole comprising the periphery being positioned at described cushion plate and the middle part that is positioned at described cushion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385679.5A CN104989910A (en) | 2015-06-30 | 2015-06-30 | Rubber type pipeline buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385679.5A CN104989910A (en) | 2015-06-30 | 2015-06-30 | Rubber type pipeline buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989910A true CN104989910A (en) | 2015-10-21 |
Family
ID=54301765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385679.5A Pending CN104989910A (en) | 2015-06-30 | 2015-06-30 | Rubber type pipeline buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989910A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753086A (en) * | 2016-04-20 | 2016-07-13 | 重庆坤泉环境工程有限公司 | Jet air flotation apparatus |
| CN106678486A (en) * | 2016-11-21 | 2017-05-17 | 无锡金顶石油管材配件制造有限公司 | Novel petroleum transportation pipeline indented type flashboard |
| CN106870926A (en) * | 2017-02-28 | 2017-06-20 | 中冶华天南京工程技术有限公司 | Graceful formula gas holder is transformed into the inlet and outlet device of unistage type rubber membrane sealed type gas holder |
| CN109210311A (en) * | 2018-10-11 | 2019-01-15 | 北京航空航天大学 | Gas-liquid suitable for wide temperature range couples dashpot |
| CN109780361A (en) * | 2019-01-28 | 2019-05-21 | 大连大学 | A kind of pipeline wideband fluid pressure pulse damper |
| JP2020169686A (en) * | 2019-04-03 | 2020-10-15 | 株式会社十川ゴム | Damper structure for faucet, faucet with damper structure for faucet, and method of reducing sound of faucet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477473A (en) * | 1966-07-21 | 1969-11-11 | Citroen Sa Andre | Diaphragm-type hydraulic accumulators |
| US3540482A (en) * | 1967-09-25 | 1970-11-17 | Bendix Corp | Accumulator inlet fitting |
| US3881519A (en) * | 1973-04-23 | 1975-05-06 | Greer Hydraulics Inc | Pressure vessel |
| JPS55145801A (en) * | 1979-03-16 | 1980-11-13 | Mercier Jacques H | Pressure container |
| CN204729834U (en) * | 2015-06-30 | 2015-10-28 | 天津市远大阀门有限公司 | Rubber type pipeline buffer |
-
2015
- 2015-06-30 CN CN201510385679.5A patent/CN104989910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477473A (en) * | 1966-07-21 | 1969-11-11 | Citroen Sa Andre | Diaphragm-type hydraulic accumulators |
| US3540482A (en) * | 1967-09-25 | 1970-11-17 | Bendix Corp | Accumulator inlet fitting |
| US3881519A (en) * | 1973-04-23 | 1975-05-06 | Greer Hydraulics Inc | Pressure vessel |
| JPS55145801A (en) * | 1979-03-16 | 1980-11-13 | Mercier Jacques H | Pressure container |
| CN204729834U (en) * | 2015-06-30 | 2015-10-28 | 天津市远大阀门有限公司 | Rubber type pipeline buffer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753086A (en) * | 2016-04-20 | 2016-07-13 | 重庆坤泉环境工程有限公司 | Jet air flotation apparatus |
| CN105753086B (en) * | 2016-04-20 | 2018-12-28 | 重庆坤泉环境工程有限公司 | A kind of injection air-floating apparatus |
| CN106678486A (en) * | 2016-11-21 | 2017-05-17 | 无锡金顶石油管材配件制造有限公司 | Novel petroleum transportation pipeline indented type flashboard |
| CN106870926A (en) * | 2017-02-28 | 2017-06-20 | 中冶华天南京工程技术有限公司 | Graceful formula gas holder is transformed into the inlet and outlet device of unistage type rubber membrane sealed type gas holder |
| CN109210311A (en) * | 2018-10-11 | 2019-01-15 | 北京航空航天大学 | Gas-liquid suitable for wide temperature range couples dashpot |
| CN109780361A (en) * | 2019-01-28 | 2019-05-21 | 大连大学 | A kind of pipeline wideband fluid pressure pulse damper |
| JP2020169686A (en) * | 2019-04-03 | 2020-10-15 | 株式会社十川ゴム | Damper structure for faucet, faucet with damper structure for faucet, and method of reducing sound of faucet |
| JP7300299B2 (en) | 2019-04-03 | 2023-06-29 | 株式会社十川ゴム | Faucet damper structure, faucet provided with faucet damper structure, and method for reducing sound in faucet |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
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| WD01 | Invention patent application deemed withdrawn after publication |