CN104141856A - Petroleum pipeline compression resistant plate - Google Patents
Petroleum pipeline compression resistant plate Download PDFInfo
- Publication number
- CN104141856A CN104141856A CN201410371727.0A CN201410371727A CN104141856A CN 104141856 A CN104141856 A CN 104141856A CN 201410371727 A CN201410371727 A CN 201410371727A CN 104141856 A CN104141856 A CN 104141856A
- Authority
- CN
- China
- Prior art keywords
- resistant plate
- plate body
- compression resistant
- resisting plate
- petroleum pipeline
- 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
Abstract
The invention discloses a petroleum pipeline compression resistant plate. The petroleum pipeline compression resistant plate comprises a compression resistant plate body. The compression resistant plate body is of a cube structure. A trapezoidal clamping groove is formed in the upper edge of the compression resistant plate body, the upper surface of the compression resistant plate body is sequentially provided with two layers of buffer strips from the edge to the center, and each buffer strip comprises four arc-shaped grooves, wherein the four arc-shaped grooves are ranked in the circumferential direction. When liquid-state petroleum impacts the arc-shaped grooves of the buffer strips, eddy turbulent flow is formed, impact of the petroleum on a wedge disc is reduced, and better blocking and buffering effects are achieved.
Description
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Technical field
The present invention relates to a kind of pipeline assistant tool, relate in particular to a kind of petroleum pipeline pressure-resisting plate.
Background technique
Pipeline transport is a kind of mode of movement of growing distance conveying liquids and gases goods and materials as means of transportation with pipeline, being a kind of means of transportation to market transfer oil, coal and chemical products by grown place specially, is the special constituent element of main line transport in unified transport network.In the time utilizing pipeline to carry out oil transport, on some high pressure pipe line, need to obtain with various valves the functions such as cut-off, discharge to reach different objects, but the valve at some position only plays the object that stops oil flow, just can use in this case the structure such as flashboard, pressure-resisting plate comparatively simple and with low cost.Traditional flashboard exists the position stopping easily to occur deviation, and blocking effect is poor; Meanwhile, the speed and strength during due to oil flow is larger, impacts in the time of comparatively smooth flashboard surface, and flashboard can bear larger oil pressure, causes sometimes security incident.
Summary of the invention
The invention provides a kind of petroleum pipeline pressure-resisting plate.
Technological scheme of the present invention is: a kind of petroleum pipeline pressure-resisting plate, comprise pressure-resisting plate body, described pressure-resisting plate body is cube structure, a trapezoidal draw-in groove is offered in described pressure-resisting plate body upper edge, described pressure-resisting plate body upper surface is set gradually two-layer buffer strip to center portion by edge, each buffer strip comprises respectively four arc grooves, and described four arc grooves become circumferencial direction to arrange.
Preferably, the width of described trapezoidal draw-in groove is diminished in groove gradually by opening.
Beneficial effect of the present invention: in the time that petroleum liquid impacts buffering arc groove, can form vortex-like sinuous flow in the present invention, thereby reduce the impact of oil to flashboard, have and preferably stop and cushioning effect.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
In figure: 1 pressure-resisting plate body, 2 trapezoidal draw-in grooves, 3 arc grooves.
Embodiment
By reference to the accompanying drawings mode of execution provided by the invention is described in further detail:
As shown in Figure 1, a kind of petroleum pipeline pressure-resisting plate, comprise pressure-resisting plate body 1, described pressure-resisting plate body 1 is cube structure, a trapezoidal draw-in groove 2 is offered in described pressure-resisting plate body upper edge, described pressure-resisting plate body 1 upper surface set gradually two-layer buffer strip to center portion by edge, each buffer strip comprises respectively four arc grooves 3,3 one-tenth circumferencial directions of described four arc grooves are arranged.
In this specification, the present invention is described with reference to its specific embodiment.But, still can make various amendments and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (2)
1. a petroleum pipeline pressure-resisting plate, comprise pressure-resisting plate body, it is characterized in that: described pressure-resisting plate body is cube structure, a trapezoidal draw-in groove is offered in described pressure-resisting plate body upper edge, described pressure-resisting plate body upper surface is set gradually two-layer buffer strip to center portion by edge, each buffer strip comprises respectively four arc grooves, and described four arc grooves become circumferencial direction to arrange.
2. a kind of petroleum pipeline pressure-resisting plate as described in claim 1, is characterized in that: the width of described trapezoidal draw-in groove is diminished in groove gradually by opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371727.0A CN104141856A (en) | 2014-07-31 | 2014-07-31 | Petroleum pipeline compression resistant plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371727.0A CN104141856A (en) | 2014-07-31 | 2014-07-31 | Petroleum pipeline compression resistant plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141856A true CN104141856A (en) | 2014-11-12 |
Family
ID=51851126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410371727.0A Pending CN104141856A (en) | 2014-07-31 | 2014-07-31 | Petroleum pipeline compression resistant plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141856A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006027724A1 (en) * | 2006-06-16 | 2007-12-20 | Prominent Dosiertechnik Gmbh | separating element |
| CN102797936A (en) * | 2011-05-24 | 2012-11-28 | 蔡福忠 | Pipe joint capable of absorbing water hammering action |
| EP2527705A1 (en) * | 2011-05-27 | 2012-11-28 | MAHLE International GmbH | Pressure vibration damper |
| CN103322369A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Pipeline sealing plate |
| CN203963379U (en) * | 2014-07-31 | 2014-11-26 | 无锡金顶石油管材配件制造有限公司 | A kind of petroleum pipeline pressure-resisting plate |
-
2014
- 2014-07-31 CN CN201410371727.0A patent/CN104141856A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006027724A1 (en) * | 2006-06-16 | 2007-12-20 | Prominent Dosiertechnik Gmbh | separating element |
| CN102797936A (en) * | 2011-05-24 | 2012-11-28 | 蔡福忠 | Pipe joint capable of absorbing water hammering action |
| EP2527705A1 (en) * | 2011-05-27 | 2012-11-28 | MAHLE International GmbH | Pressure vibration damper |
| CN103322369A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Pipeline sealing plate |
| CN203963379U (en) * | 2014-07-31 | 2014-11-26 | 无锡金顶石油管材配件制造有限公司 | A kind of petroleum pipeline pressure-resisting plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |
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| RJ01 | Rejection of invention patent application after publication |