CN106596044B - Umbilical cables hydraulic power transmission characteristic simulation device - Google Patents
Umbilical cables hydraulic power transmission characteristic simulation device Download PDFInfo
- Publication number
- CN106596044B CN106596044B CN201611166190.XA CN201611166190A CN106596044B CN 106596044 B CN106596044 B CN 106596044B CN 201611166190 A CN201611166190 A CN 201611166190A CN 106596044 B CN106596044 B CN 106596044B
- Authority
- CN
- China
- Prior art keywords
- equivalent
- valve
- outlet
- transmission characteristic
- power transmission
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Fluid-Pressure Circuits (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
A kind of umbilical cables hydraulic power transmission characteristic simulation device, high pressure oil inlet equivalent modules, the low pressure oil inlet equivalent modules, oil return equivalent modules for including: entrance tee pipe coupling, being connected with entrance tee pipe coupling, wherein, each module is divided into equivalent simulation part and non-equivalent analog portion；Three parts equivalent modules both ends are respectively arranged with entrance and exit control valve, and the output end of inlet control valve is successively connected with the control switch of adjustable energy accumulating device, outlet and air inlet 2/2-way solenoid valve, one-chip computer, PLC program controller PLC cabinet；Outlet 2/2-way solenoid valve is connected with zero pressure gas cylinders group；Air inlet 2/2-way solenoid valve is connected with high pressure gas cylinder group；Outlet and air inlet 2/2-way solenoid valve are connect with one-chip computer；And the outlet shutoff valve being mounted in non-equivalent analog portion is connected with next submodule.The present invention can substitute the hydraulic power transmission characteristic for simulating true different length and different tube diameters umbilical cables, easy to adjust, reduce testing cost.
Description
Technical field
The present invention relates to transmission characteristic simulator more particularly to a kind of hydraulic biographies of umbilical cables for Subsea Control Systems
Defeated characteristic simulation device.Belong to ocean engineering field.
Background technique
Currently, existing underwater electronic-hydraulic complex control system is mainly to be made of waterborne and underwater two large divisions, it is waterborne to set
It applies and specifically includes that master station, electric power and communication unit, hydraulic power unit, top umbilical cables terminal etc., underwater facility mainly wraps
Include: umbilical cables, underwater umbilical cables terminal, subsea distribution unit, electro-hydraulic fly line, subsea control modules etc., Subsea Control Systems are each
Component devices and component are significant for the safe and reliable and stable operation of entire subsea production system.Therefore, it is necessary to grinding
The Subsea Control Systems of system carry out stringent test, so as to the problem in the design, manufacture and assembling that have found that it is likely that early,
And then it improves in time.But since the umbilical cables of subsea production system are up to more than ten or tens kilometers, if will combine to shallow water
Test, applies to and is tested up in more than ten or tens kilometers of umbilical cables, and not only testing cost is very expensive, moreover, by
Be in parameters such as umbilical cables length, calibers it is fixed, therefore, cause test scope relatively narrow, different length, different straight cannot be tested
Diameter umbilical cables influence the performance of underwater product.
Summary of the invention
It is a primary object of the present invention to overcome disadvantages mentioned above of the existing technology, and provide a kind of hydraulic biography of umbilical cables
Defeated characteristic simulation device under water when product shallow water joint test, can not only substitute, and simulate true different length and
The hydraulic power transmission characteristic of different tube diameters umbilical cables solves the problems, such as underwater product shallow water joint test；Moreover, it is easy to adjust, it accounts for
Ground area is small, greatly reduces testing cost.
The purpose of the present invention is implemented by the following technical solutions:
A kind of umbilical cables hydraulic power transmission characteristic simulation device, it is characterised in that: include: entrance tee pipe coupling and entrance
The connected high pressure oil inlet equivalent modules of tee pipe coupling, low pressure oil inlet equivalent modules, oil return equivalent modules three parts equivalent modules,
Wherein, each module is divided into equivalent simulation part and non-equivalent analog portion；Three parts equivalent modules both ends are respectively arranged with
One entrance and exit shut-off valve, the output end of shut-off valve are connected with throttle valve, and the output end of throttle valve connects via reducer tee piece
Head is connected with the ball valve in adjustable energy accumulating device, adjustable energy accumulating device and outlet 2/2-way solenoid valve and air inlet two
Two three-way electromagnetic valves of position are connected；Wherein, outlet 2/2-way solenoid valve is connected via tee pipe coupling with zero pressure gas cylinders group；And
The input terminal of air inlet 2/2-way solenoid valve is connected with high pressure gas cylinder group；Outlet 2/2-way solenoid valve and air inlet 2/2-way
Solenoid valve is connect with one-chip computer, and one-chip computer is connected with the control switch of PLC program controller PLC cabinet；Reducing tee
Pipe fitting is connected with the arrival end free flow coupling of loopy moving lumped mass block assembly；And be mounted on equivalent simulation part,
The output end of outlet shutoff valve in non-equivalent analog portion is connected with next submodule.
The loopy moving lumped mass block assembly is serially connected by multiple groups idler wheel, mass block, hinge connecting rod.
The outlet shutoff valve is connected with outlet end free flow coupling, free flow coupling and loopy moving lumped mass block
Device outlet is connected.
The zero pressure gas cylinders group is by pressure gauge, pressure tapping, gas cylinder air outlet valve, gas cylinder intake valve, gas cylinder connection
Composition.
The high pressure oil inlet equivalent modules, low pressure oil inlet equivalent modules, oil return equivalent modules are by several identical respectively
The equivalent submodule of high pressure oil inlet, the equivalent submodule of low pressure oil inlet, equivalent submodule of oil return are connected in series；Each equivalent submodule
The transmission characteristic of energy separate analogue certain length umbilical cables, also, liquid hinders, liquid appearance is adjustable with liquid inductance.
The equivalent simulation part of the equivalent submodule and the both ends of non-equivalent analog portion are equipped with a switch valve, use
To switch equivalent simulation part and non-equivalent analog portion.
Beneficial effects of the present invention: the present invention due to the adoption of the above technical scheme, product shallow water joint test under water
When, it can not only substitute, and simulate the hydraulic power transmission characteristic of true different length and different tube diameters umbilical cables；Moreover, adjusting
Convenient, occupied area is small, greatly reduces testing cost.
Detailed description of the invention
Fig. 1 is umbilical cables hydraulic power transmission characteristic schematic diagram of the present invention.
Fig. 2 is schematic structural view of the invention.
Major Symbol illustrates in figure:
1. entrance tee pipe coupling, 2. shut-off valves, 3. throttle valves, 4. ball valves, 5. adjustable energy accumulating devices, 6. circulations are moved
Dynamic lumped mass block assembly, 6.1. idler wheel, 6.2. mass block, 6.3 hinge connecting rods, 7. reducing tee pipe fittings, 8. arrival ends are straight
Connection for bbreather pipe, 9. outlet end free flow couplings, 10. non-equivalent straight tubes, 11. outlet 2/2-way solenoid valves, 12. air inlet two two
Three-way electromagnetic valve, 13. tee pipe couplings, 14. zero pressure gas cylinders groups, 14.1. pressure gauge, 14.2. pressure tapping, 14.3. gas cylinder
Air outlet valve, 14.4. gas cylinder intake valve, 14.5. gas cylinder, 15.PLC program controller PLC cabinet, 16. one-chip computers, 17 high pressure gas
Bottle group.
Specific embodiment
The present invention is for simulating 25km umbilical cables hydraulic power transmission characteristic, using 6 submodules, simulate respectively 1km, 2km,
2km, 5km, 5km, 10km umbilical cables hydraulic power transmission characteristic can be simulated within the scope of 1-25km by the combination of this 6 submodules
The umbilical cables hydraulic power transmission characteristic of each length.These three hydraulic lines are that length, pipe diameter size are had any different, and its hydraulic biography
Defeated principle is the same, therefore with Fig. 2 high pressure oil inlet module declaration.
As shown in Fig. 2, the invention mainly comprises: entrance tee pipe coupling 1 and entrance tee tube as input end interface
The connected high pressure oil inlet equivalent modules of connector 1, low pressure oil inlet equivalent modules, oil return equivalent modules three parts equivalent modules, wherein
Each module is divided into equivalent simulation part and non-equivalent analog portion；Three parts equivalent modules both ends are respectively arranged with a cut-off
Valve 2, it may be assumed that for the shut-off valve 2 of inlet and the shut-off valve 2 in exit, the output end of the shut-off valve 2 for entrance passes through pipeline
It is connected with throttle valve 3, the output end of throttle valve 3 is via the ball valve 4 in reducing tee pipe fitting 7 and adjustable energy accumulating device 5
It is connected, adjustable energy accumulating device 5 is connected with outlet 2/2-way solenoid valve 11 and air inlet 2/2-way solenoid valve 12；Wherein,
Outlet 2/2-way solenoid valve 11 is connected via tee pipe coupling 13 with zero pressure gas cylinders group 14；And air inlet 2/2-way electromagnetism
The input terminal of valve 12 is connected with high pressure gas cylinder group 17；Outlet 2/2-way solenoid valve 11 and air inlet 2/2-way solenoid valve 12 are equal
It is connect with one-chip computer 16, one-chip computer 16 is connected with the control switch of PLC program controller PLC cabinet 15；Reducer tee piece
Connector 7 comes out to be connected with the arrival end free flow coupling 8 of loopy moving lumped mass block assembly 6；And it is mounted on equivalent simulation
Partially, the output end of the shut-off valve in the exit in non-equivalent analog portion is connected into next submodule by three-way connection.
Above-mentioned loopy moving lumped mass block assembly 6 is mutual by multiple groups idler wheel 6.1, mass block 6.2, hinge connecting rod 6.3
It is connected in series.
The shut-off valve 2 in above-mentioned exit is connected with outlet end free flow coupling 9 by the road, free flow coupling 9 and circulation
The mobile outlet of lumped mass block assembly 6 is connected.
Above-mentioned zero pressure gas cylinders group 14 be by pressure gauge 14.1, pressure tapping 14.2, gas cylinder air outlet valve 14.3, gas cylinder into
Air valve 14.4, the connection composition of gas cylinder 14.5.
As shown in Figure 1, each high pressure oil inlet equivalent modules, low pressure oil inlet equivalent modules, oil return equivalent modules be respectively by
The equivalent submodule of several identical high pressure oil inlets, the equivalent submodule of low pressure oil inlet, equivalent submodule of oil return are connected in series；Each
The transmission characteristic of equivalent submodule energy separate analogue certain length umbilical cables, also, liquid hinders, liquid appearance is adjustable with liquid inductance.
In use, the outlet 2/2-way solenoid valve 11 and air inlet 2/2-way electricity that are connect with adjustable energy accumulating device 5
Magnet valve 12 controls air inlet 2/2-way solenoid valve 12 by PLC program controller PLC cabinet 15 and opens, so that in high pressure gas cylinder group 17
The high pressure nitrogen in face enters adjustable energy accumulating device 5, increases nitrogen end pressure；It is controlled by PLC program controller PLC cabinet 15
The unlatching of gas 2/2-way solenoid valve 11 is produced, so that the nitrogen end nitrogen of adjustable energy accumulating device 5 enters in zero pressure gas cylinder,
Reduce nitrogen end pressure.Then, simulate long umbilical cables liquid inductance using loopy moving lumped mass block assembly 6, oil liquid pass through into
Mouth end free flow coupling 8 pushes mass block 6.2, and mass block 6.2 pushes other by hinge connecting rod 6.3 under the assistance of idler wheel 6.1
Mass block shuttling movement, when oil liquid accelerates, mass block " drawing " lives oil liquid, hinders its movement；When oil liquid retarded motion
When, due to effect of inertia, for mass block also in loopy moving, continuation " pushes away " oil liquid movement, and oil liquid is connect by outlet end straight pipe
First 9 flow to next submodule, meanwhile, 6.2 size of mass block is replaceable, can simulate different size of liquid inductance in this way.
The equivalent simulation part of above-mentioned each equivalent submodule and the both ends of non-equivalent analog portion are equipped with a switch
Valve simulates different length by the equivalent submodule of different number for switching equivalent simulation part and non-equivalent analog portion
The umbilical cables hydraulic power transmission characteristic of degree simultaneously as liquid of the present invention hinders, liquid holds, liquid inductance is adjustable, therefore can simulate different tube diameters
Umbilical cables hydraulic power transmission characteristic, this makes device have wider array of applicability.
Since high pressure oil inlet module, low pressure oil inlet module, the principle of oil return module are identical, mechanism is similar, only each submodule
Block relevant parameter is different.Therefore, by the oil liquid of high and low pressure oil inlet module eventually by oil return module.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (6)
1. a kind of umbilical cables hydraulic power transmission characteristic simulation device, it is characterised in that: include: entrance tee pipe coupling and entrance three
The connected high pressure oil inlet equivalent modules of connection for bbreather pipe, low pressure oil inlet equivalent modules, oil return equivalent modules three parts equivalent modules,
In, each module is divided into equivalent simulation part and non-equivalent analog portion；Three parts equivalent modules both ends are respectively arranged with one
The output end of entrance and exit shut-off valve, inlet stop valve is connected with throttle valve, and the output end of throttle valve is via reducer tee piece
Connector is connected with the ball valve in adjustable energy accumulating device, adjustable energy accumulating device and outlet 2/2-way solenoid valve and air inlet
2/2-way solenoid valve is connected；Wherein, outlet 2/2-way solenoid valve is connected via tee pipe coupling with zero pressure gas cylinders group；
And the input terminal of air inlet 2/2-way solenoid valve is connected with high pressure gas cylinder group；Outlet 2/2-way solenoid valve and air inlet two two
Three-way electromagnetic valve is connect with one-chip computer, and one-chip computer is connected with the control switch of PLC program controller PLC cabinet；Variable diameter three
Connection for bbreather pipe is connected with the arrival end free flow coupling of loopy moving lumped mass block assembly；And it is mounted on equivalent simulation portion
Point, the output end of outlet shutoff valve in non-equivalent analog portion is connected with next submodule.
2. umbilical cables hydraulic power transmission characteristic simulation device according to claim 1, it is characterised in that: the loopy moving collection
Middle quality block assembly is serially connected by multiple groups idler wheel, mass block, hinge connecting rod.
3. umbilical cables hydraulic power transmission characteristic simulation device according to claim 1, it is characterised in that: the outlet shutoff valve
It is connected with outlet end free flow coupling, free flow coupling is connected with the outlet of loopy moving lumped mass block assembly.
4. umbilical cables hydraulic power transmission characteristic simulation device according to claim 1, it is characterised in that: the zero pressure gas cylinder
Group is made of pressure gauge, pressure tapping, gas cylinder air outlet valve, gas cylinder intake valve, gas cylinder connection.
5. umbilical cables hydraulic power transmission characteristic simulation device according to claim 1, it is characterised in that: described high pressure oil inlet etc.
Effect module, low pressure oil inlet equivalent modules, oil return equivalent modules are by the equivalent submodule of several identical high pressure oil inlets, low pressure respectively
The equivalent submodule of oil inlet, equivalent submodule of oil return are connected in series；Each equivalent submodule can separate analogue certain length navel
Transmission characteristic with cable, also, liquid hinders, liquid appearance is adjustable with liquid inductance.
6. umbilical cables hydraulic power transmission characteristic simulation device according to claim 5, it is characterised in that: the equivalent submodule
Equivalent simulation part and the both ends of non-equivalent analog portion be equipped with a switch valve, for switching equivalent simulation part and non-
Equivalent simulation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166190.XA CN106596044B (en) | 2016-12-16 | 2016-12-16 | Umbilical cables hydraulic power transmission characteristic simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166190.XA CN106596044B (en) | 2016-12-16 | 2016-12-16 | Umbilical cables hydraulic power transmission characteristic simulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106596044A CN106596044A (en) | 2017-04-26 |
| CN106596044B true CN106596044B (en) | 2019-02-26 |
Family
ID=58801888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611166190.XA Active CN106596044B (en) | 2016-12-16 | 2016-12-16 | Umbilical cables hydraulic power transmission characteristic simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106596044B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649910A (en) * | 2020-06-11 | 2020-09-11 | 中国科学院沈阳自动化研究所 | Umbilical cable dynamics model verification test system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434535A (en) * | 2011-12-08 | 2012-05-02 | 中国海洋石油总公司 | Equivalent simulation testing system of hydraulic control system of underwater production facility |
| CN103607397A (en) * | 2013-11-22 | 2014-02-26 | 中国海洋石油总公司 | Shallow water testing device for underwater production facilities |
| CN204755435U (en) * | 2015-04-13 | 2015-11-11 | 中国海洋石油总公司 | Subsea production system's hydraulic power unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7934562B2 (en) * | 2004-12-03 | 2011-05-03 | Vetco Gray Scandinavia As | Hybrid control system and method |
-
2016
- 2016-12-16 CN CN201611166190.XA patent/CN106596044B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434535A (en) * | 2011-12-08 | 2012-05-02 | 中国海洋石油总公司 | Equivalent simulation testing system of hydraulic control system of underwater production facility |
| CN103607397A (en) * | 2013-11-22 | 2014-02-26 | 中国海洋石油总公司 | Shallow water testing device for underwater production facilities |
| CN204755435U (en) * | 2015-04-13 | 2015-11-11 | 中国海洋石油总公司 | Subsea production system's hydraulic power unit |
Non-Patent Citations (3)
| Title |
|---|
| 水下生产系统浅水测试技术研究;陈斌等;《中国测试》;20141130;第40卷(第6期);第10-13页 |
| 水下生产系统测试技术综述;梁稷等;《中国测试》;20120131;第38卷(第1期);第38-40页 |
| 水下生产装备控制系统的浅水池测试系统研究;苏锋等;《石油机械》;20151231;第43卷(第5期);第53-57页 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106596044A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108180400B (en) | A kind of underwater gas phase pipe leakage and diffusion experiment device | |
| CN106596044B (en) | Umbilical cables hydraulic power transmission characteristic simulation device | |
| CN110056769B (en) | High-sulfur natural gas buried gathering and transportation pipeline leakage simulation experiment device and test method | |
| CN202100243U (en) | Underwater manifold production pipeline | |
| CN102128717B (en) | Valve test system | |
| CN203335372U (en) | Transformer oil pump testing device | |
| CN202547921U (en) | Pneumatic simulation gear shifting test mechanism for speed changer | |
| CN103706287A (en) | Dynamic gas distribution system for simulating tail gas of ship | |
| CN111119810B (en) | Indoor comprehensive simulation device for underground fine separated injection | |
| CN206003411U (en) | Urban Simulation water supply network experimental system | |
| CN102121846B (en) | Method and device for testing vibration effect of multi-combination hydraulic long pipeline system | |
| CN102434535B (en) | Equivalent simulation testing system of hydraulic control system of underwater production facility | |
| CN203433733U (en) | Simulation apparatus for chemical disaster accident | |
| CN202677658U (en) | Multifunctional pipeline dismounting practical training device | |
| CN104075780A (en) | Connection method for verification and calibration of flow instruments | |
| CN105961102A (en) | Rainfall simulation device | |
| CN201955224U (en) | Valve test system | |
| CN211085687U (en) | Device capable of adjusting and simulating blockage and leakage of EGR cooler | |
| CN203132801U (en) | Enclosed space leakage detector | |
| CN102890007B (en) | Exhaust energy saving experimental device of water supply pipeline | |
| CN201281662Y (en) | Device for spreading calibration range of gas-actuated relay calibration stand | |
| CN208422236U (en) | A kind of anti-human-equation error training device | |
| CN202285091U (en) | Simulation control evaluation system for leakage of urban pipe network | |
| CN218002854U (en) | Analog simulation test system for water supply pipeline | |
| CN203560192U (en) | Novel double explosion-proof valve for hydraulic pump station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: Offshore Oil Engineering Co., Ltd. Applicant after: China University of Petroleum (Beijing) Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: Offshore Oil Engineering Co., Ltd. Applicant before: China University of Petroleum (Beijing) |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |