CN206571775U - A kind of Self-cleaning system for marine rig module hydraulic oil system - Google Patents
A kind of Self-cleaning system for marine rig module hydraulic oil system Download PDFInfo
- Publication number
- CN206571775U CN206571775U CN201720136500.7U CN201720136500U CN206571775U CN 206571775 U CN206571775 U CN 206571775U CN 201720136500 U CN201720136500 U CN 201720136500U CN 206571775 U CN206571775 U CN 206571775U
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- CN
- China
- Prior art keywords
- pipeline
- export
- oily
- electric cabinet
- oil
- 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
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- Fluid-Pressure Circuits (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses a kind of Self-cleaning system for marine rig module hydraulic oil system, including fuel tank and pump group, the oil-out of the pump group is connected with heating system and pulse system in turn, and the port of export of the pulse system is connected to the arrival end of pipeline to be cleaned;The port of export of the pipeline to be cleaned is connected with oily on-line monitoring system and secondary filtration system in turn, and the port of export of the secondary filtration system is connected to the oil return opening of the fuel tank.The utility model utilizes the body pump group and fuel tank at integrated hydraulic station, docked by increasing by two grades of filter systems, heating system, pulse system, oily on-line monitoring system with integrated hydraulic station, greatly reduce cleaning device size, the cleaning of build on-site hydraulic fluid pipeline is facilitated to use, surface hydraulic oil pipeline later maintenance is conducive to use, many pipelines can be achieved to clean simultaneously, shorten scavenging period, are conducive to energy-saving and drilling well timeliness.
Description
Technical field
The utility model is related to offshore rig module construction applications, more particularly to a kind of to be used for marine rig module hydraulic oil
The Self-cleaning system of system.
Background technology
In marine rig module, hydraulic oil system is that derrick extending, sliding rig, crab, hydraulic tongs etc. are bored
The offer power of well important tool, has the advantages that stability is good, safe, cost performance is high so that hydraulic oil system is being bored
Use scope in machine is more and more wider, or even has the generation of pure hydraulic drill rig.
During the operation use of drilling machine module, the use of the pollution of hydraulic oil to hydraulic oil system has serious shadow
Ring.Particulate pollutant in hydraulic system is the main cause that hydraulic test causes abrasion, in rig, iron driller, hydraulic tongs,
The equipment such as hydraulic hoist, hydraulic basket, slip control system require high to Hydraulic system cleanliness;Hydraulic test is steady simultaneously
The qualitative cleannes for also relying on hydraulic system;The failure of hydraulic pressure and lubricating system has 75% above is due to solid in fluid
Grain pollution is caused, often because the stuck valve element of impurity particle, blocking throttle orifice, damaged seal cause leakage, so as to cause to stop
Production maintenance.
Generally, drilling machine module requires that the cleanliness factor of hydraulic oil is maintained between NAS9-NAS6.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art to be used for marine rig module hydraulic oil there is provided one kind
The Self-cleaning system of system, the system filters systems, heating using the body pump group and fuel tank at integrated hydraulic station by increasing by two grades
System, pulse system, oily on-line monitoring system are docked with integrated hydraulic station, greatly reduce cleaning device size, convenient
The cleaning of build on-site hydraulic fluid pipeline is used, and is conducive to surface hydraulic oil pipeline later maintenance to use, and many pipelines can be achieved same
Shi Qingxi, shortens scavenging period, is conducive to energy-saving and drilling well timeliness.
The technical scheme that the utility model is used is:A kind of self-cleaning system for marine rig module hydraulic oil system
System, including the fuel tank and pump group being connected with each other in integrated hydraulic station, the oil-out of the pump group be connected with turn heating system and
The electric heater and temperature sensor being connected with electric cabinet, the pulse system are provided with pulse system, the heating system
System includes being arranged on magnetic valve on the pipeline being connected with the heating system, the magnetic valve be connected with electric cabinet and by
The electric cabinet provides pulse signal;The port of export of the magnetic valve is connected to the arrival end of pipeline to be cleaned;It is described to be cleaned
The port of export of pipeline is connected with turn in oily on-line monitoring system and secondary filtration system, the oily on-line monitoring system and set
The particle detections data pick-up being connected with electric cabinet is equipped with, the import and export end of the secondary filtration system is connected with and electricity
The differential pressure transmitter that control case is connected, the port of export of the secondary filtration system is connected to the oil return opening of the fuel tank.
The secondary filtration system be the coarse filtration that is made up of 50um screen packs and be arranged at the oil return opening of the fuel tank,
The thin filtering being made up of 5um screen packs is constituted.
The electric cabinet includes being provided with differential pressure alarm, high temperature report on PLC and guidance panel, the guidance panel
Alert indicator lamp, oily grade are shown and electrical heating switch;The signal input part of the PLC is connected with the differential pressure transporting
Device, temperature sensor and particle detections data pick-up, the signal output part of the PLC are connected to the differential pressure report
Police, high temperature alarm indicator lamp, oily grade show, electrical heating is switched, and magnetic valve;The electrical heating switch is connected to described
Electric heater.
The heating system, the pulse system, the oily on-line monitoring system, the secondary filtration system and described
Electric cabinet is arranged in sledge block, and its two ends is reserved with import and export respectively, and the fuel tank and the pump group, and described to be cleaned
Pipeline is docked.
The beneficial effects of the utility model are:
The system filters system, heating system, pulses using the body pump group and fuel tank at integrated hydraulic station by increasing by two grades
System, oily on-line monitoring system are docked with integrated hydraulic station, are greatly reduced cleaning device size, are facilitated build on-site liquid
Force feed pipeline flush is used, and is conducive to surface hydraulic oil pipeline later maintenance to use, and many pipelines can be achieved and clean simultaneously, shorten
Scavenging period, is conducive to energy-saving and drilling well timeliness.Wherein, two grades of filters, heating system, pulse systems, particle detections numbers
It is arranged on according to sensor in sledge block, can conveniently realizes and be docked and dismounting with integrated hydraulic station, realize recycling;Heating system
Electric heater in system, control oil temperature is at 40-60 DEG C or so, it is possible to achieve more preferable cleaning performance, while increasing in electric cabinet
High temperature alarm, shutdown system, to ensure security of the cleaning using process;Increased pulse system impacts real using pulse ripple
Existing more preferable developing result so that the oxide skin such as pipeline dead angle, commissure, attachment impurity thoroughly can be removed effectively, pulse system
Same flushing flow rate can be allowd to rinse bigger caliber, washing time shortens, and improves operating efficiency, play energy-conservation drop
The effect of consumption.
The system solves the oily cleaning task of hydraulic system during hydraulic system building course and use;Increase hydraulic pressure
The stability of a system and security;Reduce and carry out the increased cost of cleaning using special device, reduction hydraulic component changes frequency
Rate;Increase the service life of hydraulic system.
Brief description of the drawings
Fig. 1:The utility model Self-cleaning system structure and electric control theory schematic diagram.
Accompanying drawing is marked:1st, integrated hydraulic station;2nd, fuel tank;3rd, pump group;4th, heating system;5th, electric heater;6th, TEMP
Device;7th, pulse system;8th, magnetic valve;9th, pipeline to be cleaned;10th, oily on-line monitoring system;11st, particle detections data sensor
Device;12nd, secondary filtration system;13rd, differential pressure transmitter;14th, electric cabinet;15th, electrical heating is switched;16th, differential pressure is alarmed;17th, high temperature
Alarm lamp;18th, oily grade is shown;19th, PLC;20th, auxiliary equipment.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
The utility model utilizes synthesis by developing the self-cleaning auxiliary equipment 20 of marine rig module dedicated hydraulic system
The body pump group 3 and fuel tank 2 of hydraulic station 1, realize hydraulic system pipeline and equipment cleaning when drilling machine module is built and sea is repaired
Degree reaches NAS grades.
As shown in Figure 1, a kind of Self-cleaning system for marine rig module hydraulic oil system, including integrated hydraulic station
The fuel tank 2 and pump group 3 being connected with each other in 1, the oil-out of the pump group 3 are connected with heating system 4 and pulse system 7, institute in turn
The electric heater 5 and temperature sensor 6 for being provided with and being connected with electric cabinet 14 in heating system 4 are stated, the pulse system 7 includes
Be arranged on the magnetic valve 8 on the pipeline being connected with the heating system 4, the magnetic valve 8 be connected with electric cabinet 14 and by
The electric cabinet 14 provides pulse signal;The port of export of the magnetic valve 8 is connected to the arrival end of pipeline 9 to be cleaned;It is described to treat
The port of export of cleaning pipeline 9 is connected with oily on-line monitoring system 10 and secondary filtration system 12, the online prison of oil in turn
The particle detections data pick-up 11 being connected with electric cabinet 14 is provided with examining system 10, the secondary filtration system 12
Import and export end is connected with the differential pressure transmitter 13 being connected with electric cabinet 14, the port of export connection of the secondary filtration system 12
To the oil return opening of the fuel tank 2.
In the utility model, the secondary filtration system 12 is the coarse filtration being made up of 50um screen packs and is arranged on described
The thin filtering constituted at the oil return opening of fuel tank 2, by 5um screen packs is constituted.
In the utility model, the electric cabinet includes being provided with PLC 19 and guidance panel, the guidance panel
Power supply indicator, power phase alarm lamp, temperature controller temperature shown, accumulative scavenging period show, differential pressure is alarmed 16, high temperature
Alarm lamp 17, oily grade show 18, electrical heating switch 15, noise elimination button and emergency stop switch etc.;The PLC
Signal input part is connected with the differential pressure transmitter 13, temperature sensor 6 and particle detections data pick-up 11, the PLC controls
The signal output part of device 19 processed is connected to differential pressure alarm 16, high temperature alarm indicator lamp 17, oily grade and shows 18, electrical heating
Switch 15, and magnetic valve 8;The electrical heating switch 15 is connected to the electric heater 5.
It is the heating system 4, the pulse system 7, the oily on-line monitoring system 10, described in the utility model
Secondary filtration system 12 and the electric cabinet 14 are arranged in sledge block, are the auxiliary equipment of the utility model Self-cleaning system
20, its two ends is reserved with import and export respectively, is docked with the fuel tank 2 and the pump group 3, and the pipeline to be cleaned 9.
The utility model Self-cleaning system is the inner tank 2 and pump group 3 and 20 pairs of auxiliary equipment using integrated hydraulic station 1
Connect, power is provided by the pump group 3 at integrated hydraulic station 1, using pump pressure and flow curve, flushing fluid is produced flow velocity and be circulated throughout
Filter.By the 24V pulse signals in the PLC 19 on auxiliary equipment 20, the magnetic valve 8 on pipeline is controlled, it is real
The pulse lavage effect of existing pipeline fluid, improves developing result, meets drilling machine module hydraulic system 1/2 " -- and 2 " pipeline flushes will
Ask.Using secondary filtration, first order filtering uses stainless steel 50um screen packs capable of washing, and use is filtered in the second level at oil return opening
5um refined filtrations;Secondary filtration system 12, which is imported and exported, is provided with differential pressure gauge, differential pressure transmitter 13, and monitoring secondary filtration system 12 is passed in and out
Mouth pressure differential, differential pressure signal is transmitted to PLC 19, judge whether filter element blocks by differential pressure transmitter 13,
Block alarm and remind timely change.Heating system 4 is provided with temperature sensor 6, detects oil temperature, and temperature signal is transmitted to PLC
On controller 19, when realizing 40 DEG C by the on/off of 19 output control electric heater of PLC 5, heating is automatically stopped, oil
Stoppage protection when temperature reaches 65 DEG C, temperature is adjustable.
Claims (4)
1. a kind of Self-cleaning system for marine rig module hydraulic oil system, including the oil being connected with each other in integrated hydraulic station
Case and pump group, it is characterised in that the oil-out of the pump group is connected with heating system and pulse system, the heating system in turn
The electric heater and temperature sensor being connected with electric cabinet are inside provided with, the pulse system includes being arranged on and the heating
The magnetic valve on pipeline that system is connected, the magnetic valve is connected with electric cabinet and provides pulse letter by the electric cabinet
Number;The port of export of the magnetic valve is connected to the arrival end of pipeline to be cleaned;The port of export of the pipeline to be cleaned is sequentially connected
Have in oily on-line monitoring system and secondary filtration system, the oily on-line monitoring system and be provided with what is be connected with electric cabinet
Particle detections data pick-up, the import and export end of the secondary filtration system is connected with the differential pressure transporting being connected with electric cabinet
Device, the port of export of the secondary filtration system is connected to the oil return opening of the fuel tank.
2. the Self-cleaning system according to claim 1 for marine rig module hydraulic oil system, it is characterised in that institute
Secondary filtration system is stated to be the coarse filtration being made up of 50um screen packs and be arranged at the oil return opening of the fuel tank, filtered by 5um
The thin filtering of net composition is constituted.
3. the Self-cleaning system according to claim 1 for marine rig module hydraulic oil system, it is characterised in that institute
Electric cabinet is stated including PLC and guidance panel, be provided with the guidance panel differential pressure alarm, high temperature alarm indicator lamp,
Oily grade is shown and electrical heating switch;The signal input part of the PLC is connected with the differential pressure transmitter, temperature and passed
Sensor and particle detections data pick-up, the signal output part of the PLC are connected to the differential pressure alarm, high temperature alarm
Indicator lamp, oily grade are shown, electrical heating switch, and magnetic valve;The electrical heating switch is connected to the electric heater.
4. the Self-cleaning system according to claim 1 for marine rig module hydraulic oil system, it is characterised in that institute
Heating system, the pulse system, the oily on-line monitoring system, the secondary filtration system and the electric cabinet is stated to be all provided with
Put in sledge block, its two ends is reserved with import and export respectively, with the fuel tank and the pump group, and the pipeline docking to be cleaned.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720136500.7U CN206571775U (en) | 2017-02-15 | 2017-02-15 | A kind of Self-cleaning system for marine rig module hydraulic oil system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720136500.7U CN206571775U (en) | 2017-02-15 | 2017-02-15 | A kind of Self-cleaning system for marine rig module hydraulic oil system |
Publications (1)
Publication Number | Publication Date |
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CN206571775U true CN206571775U (en) | 2017-10-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720136500.7U Expired - Fee Related CN206571775U (en) | 2017-02-15 | 2017-02-15 | A kind of Self-cleaning system for marine rig module hydraulic oil system |
Country Status (1)
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CN (1) | CN206571775U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108126959A (en) * | 2017-11-29 | 2018-06-08 | 江苏彩虹永能新能源有限公司 | A kind of laminating machine conduction oil oil circuit cleaning technology |
-
2017
- 2017-02-15 CN CN201720136500.7U patent/CN206571775U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108126959A (en) * | 2017-11-29 | 2018-06-08 | 江苏彩虹永能新能源有限公司 | A kind of laminating machine conduction oil oil circuit cleaning technology |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20210215 |
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CF01 | Termination of patent right due to non-payment of annual fee |