CN104373816B - A kind of soft pipeline transfusion system - Google Patents
A kind of soft pipeline transfusion system Download PDFInfo
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- CN104373816B CN104373816B CN201310555666.9A CN201310555666A CN104373816B CN 104373816 B CN104373816 B CN 104373816B CN 201310555666 A CN201310555666 A CN 201310555666A CN 104373816 B CN104373816 B CN 104373816B
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- infusion
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Abstract
A kind of soft pipeline transfusion system, for the long-distance sand transport of pipeline liquid, there is the intermediate pump station of one and the above on the transfer line between import and outlet；Intermediate pump station includes ball valve two, the pressure pipeline and pipeline of more standing of infusion pipeline parallel connection respectively being placed on the infusion pipeline between import, outlet；Being arranged at the pigging dispensing device at import includes connection source of the gas and the air inlet pipeline of infusion pipeline import；There is the first-class equipment of ball valve on air inlet pipeline；There is water influent pipeline on air inlet pipeline between ball valve one and infusion pipeline import；Water influent pipeline outer end is connected with fluid supply；Being arranged at the pigging reception in exit, metering device includes exporting the outlet pipe being connected with infusion pipeline；There is wiper outlet outlet pipe outer end；There is drain pipe on the drain pipe road in parallel with outlet pipe；Drain pipe outer end is connected with liquid storehouse.Of the invention clean pipeline transfusion with pipeline is melted into a whole, and realizes integrated, simplified pipeline transfusion and pipeline cleaning flow, improves operating efficiency.
Description
Technical field
The invention belongs to pipeline liquid conveying technology field, and in particular to a kind of soft pipeline transfusion system, main application
In the long-distance sand transport of liquid soft pipeline.
Background technology
At present, the domestic system infused for pipeline, pipeline transfusion part is separated, use with pipeline cleaning part mostly
When according to demand, scene choose related device, connection；It is disadvantageous in that：One is that the dismounting of equipment is inevitably made
Into the seepage of institute's transfusion fluid, two be that equipment is scattered, is not easy to centralized management.
For the conveying of remote liquid, at present mostly using single pumping plant, high pressure completes the long-distance sand transport of liquid, but
For some special occasions, due to the limitation for the various objective condition such as existing pipeline bearing capacity is limited, single pumping plant can not possibly nothing
Limit is pressurized to meet long distance transfusion requirement.
The content of the invention
A kind of transfusion by pipeline transfusion system is provided it is an object of the invention to overcome the above-mentioned not enough of prior art
Part integrates the soft pipeline transfusion system conveyed for remote liquid with pipeline cleaning part.
The technical scheme is that：Line pump of the transfer line provided with one and the above between import and outlet
Stand；The intermediate pump station include be arranged at import, outlet between infusion pipeline on ball valve two；With the place woven hose of ball valve two
Gate valve two, filter one, flowmeter one, centrifugal pump two, fuel outlet valve one, check valve are sequentially provided with the pressure pipeline in parallel of section
2nd, gate valve four；The centrifugal pump two is connected with engine two；On the more station pipeline in parallel with the place woven hose section of ball valve two according to
It is secondary to be provided with check valve one, gate valve three；Pigging dispensing device is provided with the import；The pigging dispensing device includes connection source of the gas
With the air inlet pipeline of infusion pipeline import；Be sequentially provided with the air inlet pipeline intake valve, inserting turning joint one, air bleeding valve one,
Pressure gauge one, ball valve one；Water influent pipeline is connected with air inlet pipeline between the ball valve one and infusion pipeline import；Feed tube
Road outer end is connected with fluid supply；Water influent pipeline is provided with gate valve one, inserting turning joint three, centrifugal pump one；The centrifugal pump one with
Engine one is connected；The exit is received provided with pigging, metering device；The pigging is received, metering device includes and transfusion
The outlet pipe of tube outlet connection；The outlet pipe outer end is exported provided with wiper；The outlet pipe is provided with exhaust
Valve two, pressure gauge two；Gate valve is sequentially provided with the drain pipe road in parallel with air bleeding valve two, the place escape pipe section of pressure gauge two
5th, filter two, flowmeter two, gate valve six, bleeder valve, gate valve seven；On drain pipe road between the gate valve six and bleeder valve
It is connected with drain pipe；Drain pipe outer end is connected with liquid storehouse；Drain pipe is provided with inserting turning joint nine.
The air inlet pipeline is connected through inserting turning joint two, inserting turning joint four with infusion pipeline import.
The outlet pipe is connected through inserting turning joint seven, inserting turning joint eight with infusion pipeline outlet.
The flowmeter one is electromagnetic flowmeter.
The engine two is Diesel engine.
The soft liquid transport tube road is using the connection of inserting turning joint.
The present invention integrates the transfusion part of pipeline transfusion system with pipeline cleaning part, is meeting original function
On the basis of, device integration is high, is easy to centralized management.
Brief description of the drawings
Fig. 1 is the schematic circuit of the present invention.
Embodiment
1st, the expansion of system
Such as Fig. 1, deploy each device of whole system.
Pigging dispensing device includes：1. source of the gas, 2. intake valves, 3. inserting turning joints one, 4. air bleeding valves one, 5. pressure gauges
One, 6. ball valves one, 7. inserting turning joints two, 8. gate valves one, 9. inserting turning joints three, 10. centrifugal pumps one, 11. engines one,
12. fluid supply.
Intermediate pump station one includes：14. check valve one, 15. ball valves two, 16. inserting turning joints five, 17. gate valves two, 18. mistakes
Filter one, 19. flowmeters one, 20. centrifugal pumps two, 21. engines two, 22. gate valves three, 23. inserting turning joints six, 24. gate valves
Four, 25. check valves two, 26. fuel outlet valves one.
Intermediate pump station two includes：28. check valve, 29. ball valves, 30. inserting turning joints, 31. gate valves, 32. filters, 33.
Flowmeter, 34. centrifugal pumps, 35. engines, 36. gate valves, 37. inserting turning joints, 38. gate valves, 39. check valves, 40. fuel outlet valves.
Pigging is received, metering device includes：42. air bleeding valve two, 43. inserting turning joints eight, 44. gate valves five, 45. filters
Two, 46. flowmeters two, 47. gate valves six, 48. inserting turning joints nine, 49. pressure gauges two, the outlet of 50. wipers, 51. gate valves seven,
52. bleeder valve, 53. liquid storehouses.
Use and connected with inserting turning joint 4 13, the soft pipeline 27 of inserting turning joint 7 41 between device.
Using preceding each device valve all in closed mode.
2nd, the inspection and cleaning of pipeline before infusing
Open intake valve 2, ball valve 1, ball valve 2 15, ball valve 29, wiper and export 50 blanking covers, connect source of the gas 1, use pressure
Contracting air carries out the cleaning of pipeline, and whether check along the line pipeline connects good or breakage, to problematic pipeline, carries out more
Change.
Complete after the step, close source of the gas 1 and all valves.
3rd, pipeline is infused
Open gate valve 1, gate valve 2 17, gate valve 4 24, gate valve 31, gate valve 38, gate valve 5 44, gate valve 6 47；
Starting engine 1 drives centrifugal pump 1 to work, and passes through when electromagnetic flowmeter 1 shows flow, and surely
After fixed, start engine 2 21 and drive centrifugal pump 2 20, make liquid by pressurization, transport to next stage；Similarly, electromagnetic flowmeter is worked as
33 detect after flow and stabilization, start engine 35 and drive centrifugal pump 34；Terminal filter 2 45 is mainly responsible for the mistake of liquid
Filter, flowmeter 2 46 is mainly responsible for the metering of end liquid.
After system operating is stable, open gate valve 3 22 and gate valve 36, intermediate pump station is possessed automatic function of more standing, prevent by
In burst accident, cause the elevated pipe explosion accident of line pressure.
Complete after the step, close all valves.
4th, the cleaning of pipeline extraction raffinate
Open intake valve 2, ball valve 1, ball valve 2 15, ball valve 29, gate valve 7 51；Inserting turning joint 1 is opened, line is loaded
The special wiper in road, it is rear to close；Source of the gas 1 is connected, makes wiper under the promotion of compressed air, enters the cleaning of row line extraction raffinate,
After cleaning is finished, wiper is reclaimed by wiper outlet 50.
Complete after the step, close all valves.
5th, system removes receipts
Residual liquid in fuel outlet valve 1, fuel outlet valve 40, bleeder valve 52, emptying equipment is opened, pipeline is disconnected, and load onto specially
Use inserting turning blanking cover；Recovery train and corresponding equipment.
Claims (3)
1. a kind of soft pipeline transfusion system, it is characterised in that：Import and outlet between transfer line provided with one and with
On intermediate pump station；The intermediate pump station include be arranged at import, outlet between infusion pipeline on ball valve two（15）；With ball
Valve two（15）Gate valve two is sequentially provided with the pressure pipeline in parallel of place woven hose section（17）, filter one（18）, flowmeter
One（19）, centrifugal pump two（20）, fuel outlet valve one（26）, check valve two（25）, gate valve four（24）；The centrifugal pump two（20）With hair
Motivation two（21）It is connected；With ball valve two（15）Check valve one is sequentially provided with the more station pipeline in parallel of place woven hose section
（14）, gate valve three（22）；
Pigging dispensing device is provided with the import；The pigging dispensing device includes entering for connection source of the gas and infusion pipeline import
Air pipe；Intake valve is sequentially provided with the air inlet pipeline（2）, inserting turning joint one（3）, air bleeding valve one（4）, pressure gauge one
（5）, ball valve one（6）；The ball valve one（6）Water influent pipeline is connected with air inlet pipeline between infusion pipeline import；Feed liquor
Pipeline outer end is connected with fluid supply；Water influent pipeline is provided with gate valve one（8）, inserting turning joint three（9）, centrifugal pump one（10）；Institute
State centrifugal pump one（10）With engine one（11）It is connected；
The exit is received provided with pigging, metering device；The pigging is received, metering device includes exporting with infusion pipeline and connected
The outlet pipe connect；The outlet pipe outer end is exported provided with wiper（50）；The outlet pipe is provided with air bleeding valve two
（42）, pressure gauge two（49）；With air bleeding valve two（42）, pressure gauge two（49）Place escape pipe section drain pipe Lu Shangyi in parallel
It is secondary to be provided with gate valve five（44）, filter two（45）, flowmeter two（46）, gate valve six（47）, bleeder valve（52）, gate valve seven（51）；
The gate valve six（47）With bleeder valve（52）Between drain pipe road on be connected with drain pipe；Drain pipe outer end and liquid storehouse（53）
It is connected；Drain pipe is provided with inserting turning joint nine（48）；
The flowmeter one（19）For electromagnetic flowmeter；
The engine two（21）For Diesel engine.
2. the soft pipeline transfusion system described in a claim 1, it is characterised in that：The air inlet pipeline is through inserting turning joint two
（7）, inserting turning joint four（13）It is connected with infusion pipeline import.
3. soft pipeline transfusion system according to claim 1, it is characterised in that：The outlet pipe is through inserting turning joint
Seven（41）, inserting turning joint eight（43）It is connected with infusion pipeline outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555666.9A CN104373816B (en) | 2013-11-11 | 2013-11-11 | A kind of soft pipeline transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555666.9A CN104373816B (en) | 2013-11-11 | 2013-11-11 | A kind of soft pipeline transfusion system |
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| Publication Number | Publication Date |
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| CN104373816A CN104373816A (en) | 2015-02-25 |
| CN104373816B true CN104373816B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310555666.9A Active CN104373816B (en) | 2013-11-11 | 2013-11-11 | A kind of soft pipeline transfusion system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168331B (en) * | 2016-07-15 | 2018-07-06 | 航天晨光股份有限公司 | A kind of multifunctional unit pumping plant |
| CN108253297A (en) * | 2018-02-10 | 2018-07-06 | 西南石油大学 | A kind of oil product sequentially-fed system and method |
| CN110805831B (en) * | 2019-11-12 | 2021-02-26 | 西南石油大学 | Recovery process and device for liquid-phase ethane pipeline emptying liquid |
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| JPH09126399A (en) * | 1995-10-31 | 1997-05-13 | Asia Kako Kk | Recovery device for fluid in pipe of fluid transfer piping |
| CN201386910Y (en) * | 2009-05-04 | 2010-01-20 | 冯和平 | Slurry conveying and cleaning system |
| CN201500661U (en) * | 2009-05-11 | 2010-06-09 | 中国石油化工股份有限公司长城润滑油分公司 | Petroleum pipeline ball scavenging system |
| CN201844198U (en) * | 2010-07-14 | 2011-05-25 | 陕西天程石化设备有限公司 | PCP (pump control pump) long-distance pipeline oil transfer high-efficiency energy-saving pressure stabilizing and flow adjusting system |
| CN102784779A (en) * | 2012-08-27 | 2012-11-21 | 太仓市遨宇工业自动化有限公司 | Automatic ball-passing sweeping system |
| RU2484360C1 (en) * | 2012-01-11 | 2013-06-10 | Общество с ограниченной ответственностью "Газпром трансгаз Самара" | Gas transfer method (versions), and compressor station for its implementation (versions) |
| CN203124367U (en) * | 2012-12-27 | 2013-08-14 | 攀钢集团工程技术有限公司 | Cleaning device of pipeline for long-distance conveying of ore pulp |
| CN203571436U (en) * | 2013-11-11 | 2014-04-30 | 中国人民解放军总后勤部建筑工程研究所 | Soft pipeline liquid conveying system |
-
2013
- 2013-11-11 CN CN201310555666.9A patent/CN104373816B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09126399A (en) * | 1995-10-31 | 1997-05-13 | Asia Kako Kk | Recovery device for fluid in pipe of fluid transfer piping |
| CN201386910Y (en) * | 2009-05-04 | 2010-01-20 | 冯和平 | Slurry conveying and cleaning system |
| CN201500661U (en) * | 2009-05-11 | 2010-06-09 | 中国石油化工股份有限公司长城润滑油分公司 | Petroleum pipeline ball scavenging system |
| CN201844198U (en) * | 2010-07-14 | 2011-05-25 | 陕西天程石化设备有限公司 | PCP (pump control pump) long-distance pipeline oil transfer high-efficiency energy-saving pressure stabilizing and flow adjusting system |
| RU2484360C1 (en) * | 2012-01-11 | 2013-06-10 | Общество с ограниченной ответственностью "Газпром трансгаз Самара" | Gas transfer method (versions), and compressor station for its implementation (versions) |
| CN102784779A (en) * | 2012-08-27 | 2012-11-21 | 太仓市遨宇工业自动化有限公司 | Automatic ball-passing sweeping system |
| CN203124367U (en) * | 2012-12-27 | 2013-08-14 | 攀钢集团工程技术有限公司 | Cleaning device of pipeline for long-distance conveying of ore pulp |
| CN203571436U (en) * | 2013-11-11 | 2014-04-30 | 中国人民解放军总后勤部建筑工程研究所 | Soft pipeline liquid conveying system |
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| CN104373816A (en) | 2015-02-25 |
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