CN204099810U - A kind of petroleum pipeline with shell fragment - Google Patents
A kind of petroleum pipeline with shell fragment Download PDFInfo
- Publication number
- CN204099810U CN204099810U CN201420560327.XU CN201420560327U CN204099810U CN 204099810 U CN204099810 U CN 204099810U CN 201420560327 U CN201420560327 U CN 201420560327U CN 204099810 U CN204099810 U CN 204099810U
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- Prior art keywords
- shell fragment
- pipeline
- buffering
- caliber
- utility
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Abstract
The utility model discloses a kind of petroleum pipeline with shell fragment, described pipeline is the buffering pipe of cone structure, heavy caliber one end is connected with big-diameter pipeline, another small-bore one end is connected with small-caliber pipeline, be crisscross arranged in described buffering pipe multiple shell fragment, described shell fragment is fixedly connected with buffering pipe inwall, tilt to extend, and length is 1/3rd of residing inner-walls of duct diameter to heavy caliber one end.The buffering petroleum pipeline of the utility model cone structure, the oil entered under can making high pressure is well cushioned, and the effect of flow-disturbing is played in the setting of shell fragment, pressure when more effectively cushioning oil from extra heavy pipe to tubule and impact force.Thus effectively prevent the oil leakage problem of thickness joint.
Description
Technical field
The utility model relates to a kind of for the transition petroleum pipeline between thickness pipeline.
Background technique
Oil transport pipeline (also claiming pipeline, pipeline) is made up of oil pipe and annex thereof, and according to the needs of technological process, be equipped with corresponding oil pump unit, design and installation becomes a complete pipe-line system, unloads in order to complete oil plant and defeatedly turns task.When needs oil transport pipeline is from coarse to fine, due to the impact that pipeline attenuates, the pressure being easy to make middle joint to hold to can't stand liquid and the problem such as out to leak.
Model utility content
The technical problems to be solved in the utility model overcomes existing defect, provides and can effectively prevent oil pressure from changing the buffering petroleum pipeline with shell fragment causing leakage.
The purpose of this utility model carrys out specific implementation by the following technical programs:
A kind of buffering petroleum pipeline with shell fragment, described pipeline is the buffering pipe of cone structure, heavy caliber one end is connected with big-diameter pipeline, another small-bore one end is connected with small-caliber pipeline, be crisscross arranged in described buffering pipe multiple shell fragment, described shell fragment is fixedly connected with buffering pipe inwall, tilt to extend, and length is 1/3rd of residing inner-walls of duct diameter to heavy caliber one end.
Preferably, the caliber plane of described shell fragment and buffering pipe is 45-75 degree angle.
More excellent, the caliber plane of described shell fragment and buffering pipe is 60 degree of angles.
The beneficial effects of the utility model:
The buffering petroleum pipeline of the utility model cone structure, the oil entered under can making high pressure is well cushioned, and the effect of flow-disturbing is played in the setting of shell fragment, pressure when more effectively cushioning oil from extra heavy pipe to tubule and impact force.Thus effectively prevent the oil leakage problem of thickness joint.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the buffering petroleum pipeline plan structure schematic diagram of the utility model with shell fragment.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
embodiment 1:
A kind of buffering petroleum pipeline 3 with shell fragment, described pipeline is the buffering pipe of cone structure, heavy caliber one end is connected with big-diameter pipeline 1, another small-bore one end is connected with small-caliber pipeline 2, be crisscross arranged in described buffering pipe 3 multiple shell fragment 4, described shell fragment 4 is fixedly connected with buffering pipe inwall, tilt to extend, and length is 1/3rd of residing inner-walls of duct diameter to heavy caliber one end.The caliber plane of described shell fragment and buffering pipe is 60 degree of angles.
When oil carries out thin pipe by extra heavy pipe road, through buffering petroleum pipeline, under the flow-disturbing effect of shell fragment, decrease instantaneous pressure and the impact force of thin pipe.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the petroleum pipeline with shell fragment, it is characterized in that: described pipeline is the buffering pipe of cone structure, heavy caliber one end is connected with big-diameter pipeline, another small-bore one end is connected with small-caliber pipeline, be crisscross arranged in described buffering pipe multiple shell fragment, described shell fragment is fixedly connected with buffering pipe inwall, tilt to extend, and length is 1/3rd of residing inner-walls of duct diameter to heavy caliber one end.
2. the petroleum pipeline with shell fragment according to claim 1, is characterized in that: the caliber plane of described shell fragment and buffering pipe is 45-75 degree angle.
3. the petroleum pipeline with shell fragment according to claim 1, is characterized in that: the caliber plane of described shell fragment and buffering pipe is 60 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560327.XU CN204099810U (en) | 2014-09-28 | 2014-09-28 | A kind of petroleum pipeline with shell fragment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560327.XU CN204099810U (en) | 2014-09-28 | 2014-09-28 | A kind of petroleum pipeline with shell fragment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099810U true CN204099810U (en) | 2015-01-14 |
Family
ID=52268239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560327.XU Expired - Fee Related CN204099810U (en) | 2014-09-28 | 2014-09-28 | A kind of petroleum pipeline with shell fragment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099810U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295850A (en) * | 2014-09-28 | 2015-01-21 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe with elastic sheets |
| CN105299377A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | Novel flange reducing pipe |
| CN110145647A (en) * | 2019-06-18 | 2019-08-20 | 浙江义腾特种钢管有限公司 | A kind of alloy special-shaped titanium stainless steel tube |
| CN111981210A (en) * | 2020-08-06 | 2020-11-24 | 安徽国登管业科技有限公司 | Antibacterial PE water supply pipe with water hammer resistance effect |
-
2014
- 2014-09-28 CN CN201420560327.XU patent/CN204099810U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295850A (en) * | 2014-09-28 | 2015-01-21 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe with elastic sheets |
| CN105299377A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | Novel flange reducing pipe |
| CN110145647A (en) * | 2019-06-18 | 2019-08-20 | 浙江义腾特种钢管有限公司 | A kind of alloy special-shaped titanium stainless steel tube |
| CN111981210A (en) * | 2020-08-06 | 2020-11-24 | 安徽国登管业科技有限公司 | Antibacterial PE water supply pipe with water hammer resistance effect |
| CN111981210B (en) * | 2020-08-06 | 2021-05-25 | 安徽国登管业科技有限公司 | Antibacterial PE water supply pipe with water hammer resistance effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |