CN206875017U - A kind of emergent closure shunting device of petroleum pipeline - Google Patents
A kind of emergent closure shunting device of petroleum pipeline Download PDFInfo
- Publication number
- CN206875017U CN206875017U CN201720676655.XU CN201720676655U CN206875017U CN 206875017 U CN206875017 U CN 206875017U CN 201720676655 U CN201720676655 U CN 201720676655U CN 206875017 U CN206875017 U CN 206875017U
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- CN
- China
- Prior art keywords
- pipe
- 4ths
- quarter
- closure
- tube wall
- 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.)
- Expired - Fee Related
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000003032 molecular docking Methods 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 44
- 239000010779 crude oil Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004210 cathodic protection Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Abstract
The emergent closure shunting device of petroleum pipeline provided by the utility model, including 3/4ths pipes, a quarter pipe and Oil Guide closure pipe；The both ends of 3/4ths pipes are provided with 3/1sts seals；The both ends of a quarter pipe are provided with an a quarter seal, and after 3/4ths pipes and a quarter pipe complete docking, the relative a quarter seal of homonymy and 3/1sts seals abut each other into a ring seal；Oil Guide closure pipe includes rubber pipeline section and the steel pipe that continues；Rubber pipeline section penetrate 3/4ths tube walls after, one end be vacantly placed in 3/4ths pipes indent arc tube wall side；The steel pipe that continues is placed in the raised type arc tube wall side of 3/4ths pipes, and one end of the steel pipe that continues is connected with the other end of rubber pipeline section；The other end of steel pipe of continuing is connected by pipe valve with an oil hose.The equipment reduces labor intensity and construction cost, should not cause the secondary leakage of crude oil and the pollution again to environment.
Description
Technical field
The utility model belongs to oil pipeline safety guarantee emergence technology, and in particular to a kind of emergent closure point of petroleum pipeline
Flow device.
Background technology
The safe operation of oil pipeline is an important step among petroleum transportation management, and in actual motion, by
The influence of various factor of natural environment and soil environment, petroleum pipeline are easily corroded.For the pipe that service life is longer
Road, once leakage, consequence are hardly imaginable.
Therefore, the protection for petroleum pipeline and inspection are critically important a part of links.In Practical Project, petroleum pipeline
The anti-corrosion means in road have plates layer of metal in pipe surface, coats anticorrosive paint in pipeline inner and outer surfaces, installs cathodic protection additional
System etc..
But in reality in addition to it above-mentioned natural cause be present, also in the presence of a serious human factor, i.e., in petroleum pipeline
On usually someone by overlap distribution pipeline steal oil, and complete steal oily operation after there is no safety guarantee, arbitrarily open or do not have
Have and shut oil pipe steathily completely, moreover, it is necessary to close the oil transportation in the pipeline in subsequent pipeline is rested and reorganized, completion pipeline is changed
After can recover oil transportation operation, have that workload is big, field work risk is higher, former during the petroleum pipeline more renewed
There is the problem of leakage, pollution environment and cost increase.
Utility model content
The purpose of this utility model is overcome in oil pipeline breakage repair process, it is necessary to close oil supply line, workload
Greatly, risk improves and the problem of cost increase.
For the above-mentioned purpose, the utility model provides a kind of emergent closure shunting device of petroleum pipeline, it is characterised in that：
Arc length including 3/4ths pipes that arc length is 3/4ths circumference, 3/4ths pipe docking is quadrant
A quarter pipe and block and manage with 3/4ths circular pipe communicated and the Oil Guide that is placed on the outside of 3/4ths pipe；
The both ends of 3/4ths pipe are provided with 3/1sts seals；
The both ends of a quarter pipe are provided with an a quarter seal, in 3/4ths pipe and four
After/mono- pipe completes docking, the relative a quarter seal of the homonymy abuts each other with 3/1sts seals
Into a ring seal；
The Oil Guide closure pipe includes rubber pipeline section and the steel pipe that continues；
The rubber pipeline section penetrate 3/4ths tube wall after, one end be vacantly placed in 3/4ths pipe
The arc tube wall side of indent, after 3/4ths pipe and a quarter pipe complete docking, to be placed in what docking formed
In sleeve pipe；
The steel pipe that continues is placed in the raised type arc tube wall side of 3/4ths pipe, and one end of the steel pipe that continues
It is connected with the other end of the rubber pipeline section；
The other end of the steel pipe that continues is connected by pipe valve with an oil hose.
Above-mentioned 3/4ths seals and a quarter seal by the magnet steel with tube wall integrally connected, be fixed on the magnetic
Vulcanie on steel outer surface and the silica gel being fixed in solid rubber surface are formed；The vulcanie is placed in the magnet steel
Between the silica gel.
At least two are provided with the inside of the tube wall of above-mentioned 3/4ths pipes or a quarter pipe to be distributed in symmetry shape
The pressure sensor of the rubber pipeline section both sides, the pressure sensor are connected by cable with the display on the outside of tube wall.
Above-mentioned pressure sensor is SMD pressure sensor or spring pressure sensor.
Above-mentioned rubber pipeline section is horn-like, and its horn mouth is placed in the concave arc tube wall side of 3/4ths pipe.
It is provided with above-mentioned horn-like inner wall edge and presses lip in four of positive direction arrangement, and this presses the arc of lip
Face connects with the flared rim.
Above-mentioned 3/4ths pipe with offered on the outer wall of a quarter pipe one be placed on same annulus, arc length is
3/4ths annular slots and arc length of 3/4 circumference be quadrant a quarter annular slot, this four/
Three annular slots are relative with a quarter annular slot connect after form a clip annular groove, by the embedded clip annular groove
Interior annular snap cranse is realized and 3/4ths pipe is tied up with docking for a quarter pipe.
The utility model has the advantages that：The amount of labour is small, low intensity, and efficiency high, construction cost is low, and crude oil should not be caused secondary
Leakage and the pollution again to environment.
The utility model is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the schematic block diagram for the oil pipeline cathodic protection potential detecting system that embodiment one provides.
Fig. 2 is the course of work FB(flow block) of oil pipeline cathodic protection potential detecting system.
Embodiment
In order to overcome in oil pipeline breakage repair process, it is necessary to close oil supply line, workload is big, risk improves and into
The problem of this increase, the emergent closure shunting device of petroleum pipeline shown in a kind of Fig. 1 is present embodiments provided, including arc length is four
3/4ths pipes 1 of/tri- circumference, the quadrant that the arc length of 3/4ths pipe 1 docking is quadrant
Pipe 2 and the Oil Guide closure pipe 3 for connecting and being placed on the outside of 3/4ths pipe 1 with 3/4ths pipes 1；3/4ths pipes 1
Both ends be provided with 3/1sts seals 4；The both ends of a quarter pipe 2 are provided with an a quarter seal 5,
After 3/4ths pipes 1 and a quarter pipe 2 complete docking, the relative a quarter seal 5 of homonymy and one or four points
Three seals 4 abut each other into a ring seal；Oil Guide closure pipe 3 includes the rubber pipeline section 6 shown in Fig. 2 and the steel pipe that continues
7；Rubber pipeline section 6 penetrate the tube wall of 3/4ths pipe 1 after, one end be vacantly placed in 3/4ths pipes 1 indent arc tube wall
Side, after 3/4ths pipes 1 and a quarter pipe 2 complete docking, to be placed in the sleeve pipe that docking forms；Continue steel pipe 7
The raised type arc tube wall side of 3/4ths pipes 1 is placed in, and one end of the steel pipe 7 that continues and the other end of rubber pipeline section 6 connect
Connect；The other end of steel pipe 7 of continuing is connected by pipe valve with an oil hose.
, can be by four in the emergent closure shunting device of above-mentioned petroleum pipeline after finding that petroleum pipeline has local reveal
/ tri- pipes 1 and a quarter pipe 2 are set on the petroleum pipeline of oil leak site boundary, and ensure to be placed in this 3/4ths
The Oil Guide closure pipe 3 in the outside of pipe 1 closes on and face oil leaking hole as far as possible, is sealed so as to which the crude oil of leakage full out is imported into Oil Guide
In plugging 3, then the crude oil of leakage is imported in oil truck or interim oil storage pool by other petroleum pipelines, certainly, preferably
Ensure that the emergent closure shunting device clip of petroleum pipeline flies the closure of oil leaking hole in oil leak pipeline exterior, completion by external force, compel
Crude oil is set to continue to convey along pipeline, this is also exactly the main function of this equipment, after the laying of new petroleum pipeline is completed, just
The oil transportation of the oil leak line sections can be cut off by valve, so as to smoothly complete pipeline replacement and effectively prevent crude oil leakage and
Environmental pollution caused by it, and striven for valuable time to lay new oil transportation pipeline section, reduce the repairerment to oil transportation pipeline section
Construction risk and labor intensity.
3/4ths seals 4 and a quarter seal 5 that the present embodiment provides are by the magnetic with tube wall integrally connected
Steel, the vulcanie being fixed on the magnet steel outer surface and the silica gel composition being fixed in solid rubber surface；And the hard rubber
Glue is placed between magnet steel and silica gel, and being adjusted flexibly to the position of seal can be realized by magnet steel, so as to effectively realize by
The length for the pipeline section that 3/4ths pipes 1 and a quarter pipe 2 wrap, after later stage oil pressure is stable, it is possible to achieve will let out
It is exposed at the crude oil outside oil transportation pipeline section and pushes the purpose fed back in oil pipe section.
At least two, which are provided with, on the inside of the tube wall of 3/4ths pipes 1 or a quarter pipe 2 is distributed in rubber in symmetry shape
The pressure sensor 8 of the both sides of sebific duct section 6, the pressure sensor 8 are connected by cable with the display 9 on the outside of tube wall.So as to real
Now to the monitoring of oil pressure, to ensure stable oil transportation, safe transport and taking further leaking-stopping measure, than such as whether needing to reduce
Fuel transfer pressure, whether need to strengthen meeting an urgent need to the petroleum pipeline that the present embodiment provides to block tying up for shunting device, prevent oil
Pressing through height causes jet pipe i.e. oil transportation pipeline section fiercely to be leaked caused by further rupturing.
Here the pressure sensor 8 selected is SMD pressure sensor or spring pressure sensor, is primarily to facilitate installation
And effective detection.
In order to ensure leakage crude oil as early as possible, it is as much as possible importing Oil Guide closure pipe 3 in, the present embodiment provide rubber
Pipeline section 6 is horn-like, and its horn mouth is placed in the concave arc tube wall side of 3/4ths pipes 1.
(i.e. the inner wall edge of the port of the one end of rubber pipeline section 6) is provided with horn-like inner wall edge arranges in positive direction
Four press lip 11, and the arcwall face for pressing lip 11 connects with flared rim, and this helps to guide crude oil to flow into rubber
It is squeezed in pipeline section 6 and by the lip 11 that presses of junction into horn mouth in bell-mouthed side wall, equivalent to having blocked crude stream
The path of incoming interface, play the effectiveness of sealing.
In order to further ensure that close, the firm fixation of the emergent closure shunting device of petroleum pipeline that above-described embodiment provides
On the pipeline section leaked, the present embodiment spy offers one on outer wall of 3/4ths pipes 1 with a quarter pipe 2
Be placed on same annulus, 3/4ths annular slots that arc length is 3/4ths circumference and arc length is quadrant four points
One of annular slot, 3/4ths annular slot is relative with a quarter annular slot connect after formed a clip annular
Groove, docking to 3/4ths pipes 1 and a quarter pipe 2 is realized by the annular snap cranse in the embedded clip annular groove
Tie up.
In summary, it is not difficult to find out, the emergent closure shunting device of the petroleum pipeline provided by various embodiments above, not only
The pipeline section that leaked can in time, effectively block, the change of oil transportation circuit can also be realized, will have been revealed
Or the leakage crude oil of overvoltage is imported in oil truck or interim oil storage pool, crude oil is effectively avoided to waste and pollute environment, it is prior
It can be to replace the time that pipeline section strives for abundance to be, so as to reduce construction intensity and risk.
Claims (7)
- A kind of 1. emergent closure shunting device of petroleum pipeline, it is characterised in that：Including arc length for 3/4ths circumference four/ Three pipes (1), 3/4ths pipe (1) docking arc length for quadrant a quarter pipe (2) and with it is described The Oil Guide closure pipe (3) that 3/4ths pipes (1) are connected and are placed on the outside of 3/4ths pipe (1)；The both ends of 3/4ths pipe (1) are provided with 3/1sts seals (4)；The both ends of a quarter pipe (2) are provided with an a quarter seal (5), in 3/4ths pipe (1) completed with a quarter pipe (2) after docking, the relative a quarter seal (5) and 3/1sts of the homonymy Seal (4) abuts each other into a ring seal；The Oil Guide closure pipe (3) includes rubber pipeline section (6) and the steel pipe that continues (7)；The rubber pipeline section (6) penetrate 3/4ths pipe (1) tube wall after, one end be vacantly placed in 3/4ths pipe (1) the arc tube wall side of indent, after 3/4ths pipe (1) and a quarter pipe (2) complete docking, to be placed in Dock in the sleeve pipe formed；The steel pipe that continues (7) is placed in the raised type arc tube wall side of 3/4ths pipe (1), and the steel pipe that continues (7) One end be connected with the other end of the rubber pipeline section (6)；The other end of the steel pipe that continues (7) is connected by pipe valve with an oil hose.
- 2. the emergent closure shunting device of petroleum pipeline as claimed in claim 1, it is characterised in that：3/4ths seal (4) and a quarter seal (5) is by the magnet steel with tube wall integrally connected, the vulcanie being fixed on the magnet steel outer surface And the silica gel being fixed in solid rubber surface is formed；The vulcanie is placed between the magnet steel and the silica gel.
- 3. the emergent closure shunting device of petroleum pipeline as claimed in claim 1 or 2, it is characterised in that：3/4ths pipe (1) or at least two are provided with the inside of the tube wall of a quarter pipe (2) and are distributed in rubber pipeline section (6) both sides in symmetry shape Pressure sensor (8), the pressure sensor (8) is connected by cable with the display (9) on the outside of tube wall.
- 4. the emergent closure shunting device of petroleum pipeline as claimed in claim 3, it is characterised in that：The pressure sensor (8) is SMD pressure sensor or spring pressure sensor.
- 5. the emergent closure shunting device of petroleum pipeline as claimed in claim 1 or 2, it is characterised in that：The rubber pipeline section (6) is Horn-like, its horn mouth is placed in the concave arc tube wall side of 3/4ths pipe (1).
- 6. the emergent closure shunting device of petroleum pipeline as claimed in claim 5, it is characterised in that：The horn-like inner wall edge Place is provided with presses lip (11) in four of positive direction arrangement, and this presses the arcwall face of lip (11) and the flared rim phase Connect.
- 7. the emergent closure shunting device of petroleum pipeline as claimed in claim 3, it is characterised in that：3/4ths pipe (1) With offered on the outer wall of a quarter pipe (2) one be placed on same annulus, arc length for 3/4ths circumference four/ Three annular slots and arc length are a quarter annular slot of quadrant, 3/4ths annular slot with described four points One of annular slot is relative connect after form a clip annular groove, realized pair by the annular snap cranse in the embedded clip annular groove 3/4ths pipe (1) is tied up with docking for a quarter pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676655.XU CN206875017U (en) | 2017-06-06 | 2017-06-06 | A kind of emergent closure shunting device of petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676655.XU CN206875017U (en) | 2017-06-06 | 2017-06-06 | A kind of emergent closure shunting device of petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875017U true CN206875017U (en) | 2018-01-12 |
Family
ID=61333159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720676655.XU Expired - Fee Related CN206875017U (en) | 2017-06-06 | 2017-06-06 | A kind of emergent closure shunting device of petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388247A (en) * | 2022-08-02 | 2022-11-25 | 湖南省特种设备检验检测研究院 | Tank car pipeline fracture leakage emergency disposal method and device |
-
2017
- 2017-06-06 CN CN201720676655.XU patent/CN206875017U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388247A (en) * | 2022-08-02 | 2022-11-25 | 湖南省特种设备检验检测研究院 | Tank car pipeline fracture leakage emergency disposal method and device |
| CN115388247B (en) * | 2022-08-02 | 2023-08-01 | 湖南省特种设备检验检测研究院 | Emergency disposal method and device for broken leakage of tank car pipeline |
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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: 20180112 Termination date: 20180606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |