CN113958548A - Automatic interlocking double-driving-platform hydraulic control system for semi-submersible ship - Google Patents
Automatic interlocking double-driving-platform hydraulic control system for semi-submersible ship Download PDFInfo
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- CN113958548A CN113958548A CN202111303381.7A CN202111303381A CN113958548A CN 113958548 A CN113958548 A CN 113958548A CN 202111303381 A CN202111303381 A CN 202111303381A CN 113958548 A CN113958548 A CN 113958548A
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- oil
- rudder
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- station
- return port
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- 230000002457 bidirectional effect Effects 0.000 claims description 42
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 188
- 239000010720 hydraulic oil Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
- F15B21/0423—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20538—Type of pump constant capacity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention relates to the technical field of ship hydraulic control systems, in particular to an automatic interlocking double-driving-platform hydraulic control system for a semi-submersible ship. The main oil inlet of the main station rudder is connected with a first oil outlet of the switching valve through a hydraulic pipeline, the main oil inlet of the auxiliary station rudder is connected with a second oil outlet of the switching valve through a hydraulic pipeline, and the switching valve can switch an oil way to enter the main station rudder or the auxiliary station rudder. According to the invention, two-way hydraulic locks are respectively added on oil paths of working chambers of steering engines in the directions of the main station and the auxiliary station, so that absolute isolation of the oil paths of the working chambers of the steering engines in the directions of the non-working stations can be realized, and the double cabs can realize absolute interlocking and mutually independent work without interference; the vertical adjustment of the trim oil cylinders of the double driving platforms of the main station and the auxiliary station can be met, and the left and right steering oil cylinders can be freely adjusted.
Description
Technical Field
The invention relates to the technical field of ship hydraulic control systems, in particular to an automatic interlocking double-driving-platform hydraulic control system for a semi-submersible ship.
Background
In the field of ship manufacturing, particularly in the case of using a semi-submersible paddle boat, one ship often has two cabs, steering systems of the two cabs are hydraulic systems, hydraulic pipelines of the two cabs need to be connected to an oil cylinder in parallel, and hydraulic oil paths of the two cabs are easy to interfere with each other in the using process, so that control systems of the two cabs of the ship cannot work normally.
Disclosure of Invention
The application is directed against the shortcoming in the above-mentioned prior art, provides an automatic interlocking's two driver's cabin hydraulic control systems for semi-submerged oar ship, respectively increases a two-way hydraulic pressure lock on the oil circuit of the working chamber of main and auxiliary station direction steering wheel, and absolute interlocking and mutual independence work can be realized to two driver's cabins, can not form the interference each other.
The technical scheme adopted by the invention is as follows:
a double-driving-platform hydraulic control system for an automatic-interlocking semi-submersible paddle ship comprises a main station rudder and an auxiliary station rudder, wherein a main oil inlet of the main station rudder is connected with a first oil outlet of a switching valve through a hydraulic pipeline, a main oil inlet of the auxiliary station rudder is connected with a second oil outlet of the switching valve through a hydraulic pipeline, and the switching valve can switch an oil way to enter the main station rudder or the auxiliary station rudder;
the working cavity oil circuits of the master station rudder and the auxiliary station rudder are arranged in parallel, a first working oil port of the master station rudder is connected with a first oil inlet of a master station bidirectional hydraulic lock through a hydraulic pipeline, a first oil outlet of the master station bidirectional hydraulic lock is respectively connected with a left-turn steering oil cylinder lower cavity and a right-turn steering oil cylinder upper cavity through a hydraulic pipeline, a second oil inlet of the master station bidirectional hydraulic lock is respectively connected with a left-turn steering oil cylinder upper cavity and a right-turn steering oil cylinder lower cavity through a hydraulic pipeline, and a second oil outlet of the master station bidirectional hydraulic lock is connected with a second working oil port of the master station rudder through a hydraulic pipeline; a first working oil port of the secondary station rudder is connected with a first oil inlet of a secondary station bidirectional hydraulic lock through a hydraulic pipeline, a first oil outlet of the secondary station bidirectional hydraulic lock is respectively connected with a right rudder turning oil cylinder lower cavity and a left rudder oil cylinder upper cavity through a hydraulic pipeline, a second oil inlet of the secondary station bidirectional hydraulic lock is respectively connected with a right rudder turning oil cylinder upper cavity and a left rudder oil cylinder lower cavity through a hydraulic pipeline, and a second oil outlet of the secondary station bidirectional hydraulic lock is connected with a second working oil port of the secondary station rudder through a hydraulic pipeline;
an oil inlet of the switching valve is respectively connected with an oil outlet end of a first gear pump and an oil outlet end of a second gear pump through hydraulic pipelines, an oil inlet end of the first gear pump is connected with an oil outlet of an oil tank through a hydraulic pipeline, an oil inlet end of the second gear pump is connected with an oil outlet of the oil tank through a hydraulic pipeline, an oil return port of the first gear pump is connected with an oil return port of the oil tank through a hydraulic pipeline, and an oil return port of the second gear pump is connected with an oil return port of the oil tank through a hydraulic pipeline; the main oil return port of the master station rudder is connected with an oil return port of an oil tank through a hydraulic pipeline, and the main oil return port of the auxiliary station rudder is connected with an oil return port of the oil tank through a hydraulic pipeline.
Furthermore, a first working oil port of the master station bidirectional hydraulic lock is connected with a first energy accumulator, and a second working oil port of the secondary station bidirectional hydraulic lock is connected with a second energy accumulator.
Furthermore, a check valve is arranged between the switching valve and the first gear pump and between the switching valve and the second gear pump, a first oil inlet end of the check valve is connected with an oil outlet end of the first gear pump through a hydraulic pipeline, and a second oil inlet of the check valve is connected with an oil outlet end of the second gear pump through a hydraulic pipeline.
Furthermore, a cooler is arranged between the oil tank and the main station rudder and between the oil tank and the auxiliary station rudder, an oil inlet of the cooler is respectively connected with a main oil return port of the main station rudder and a main oil return port of the auxiliary station rudder, and an oil outlet of the cooler is connected with an oil return port of the oil tank.
Furthermore, a filter is arranged between the cooler and the oil tank, an oil inlet of the filter is connected with an oil outlet of the cooler through a hydraulic pipeline, and an oil outlet of the filter is connected with an oil return port of the oil tank through a hydraulic pipeline.
The invention has the following beneficial effects:
the hydraulic oil circuit of the working cavity of the steering engine in the direction of the main station and the auxiliary station is respectively provided with a bidirectional hydraulic lock, so that the absolute isolation of the oil circuit of the working cavity of the steering engine in the direction of the non-working station can be realized, the double driving platforms can realize absolute interlocking and mutually independent work, and no interference is formed between the two driving platforms; the vertical adjustment of the trim oil cylinders of the double driving platforms of the main station and the auxiliary station can be met, and the left and right steering oil cylinders can be freely adjusted.
Drawings
Fig. 1 is a control schematic diagram of the present invention.
Wherein: 1. an oil tank; 2. a first gear pump; 3. a second gear pump; 4. a one-way valve; 5. a switching valve; 6. a master station rudder; 7. a secondary station rudder; 8. a master station bidirectional hydraulic lock; 9. a secondary station bidirectional hydraulic lock; 10. a first accumulator; 11. a second accumulator; 12. a left steering oil cylinder; 13. a right rudder steering oil cylinder; 14. a cooler; 15. and (3) a filter.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
In the embodiment shown in fig. 1, an automatic interlocking double-driving-platform hydraulic control system for a semi-submersible paddle ship comprises a main station rudder 6 and an auxiliary station rudder 7, wherein a main oil inlet of the main station rudder 6 is connected with a first oil outlet of a switching valve 5 through a hydraulic pipeline, a main oil inlet of the auxiliary station rudder 7 is connected with a second oil outlet of the switching valve 5 through a hydraulic pipeline, and the switching valve 5 can switch an oil path to enter the main station rudder 6 or the auxiliary station rudder 7.
In the embodiment shown in fig. 1, the working chamber oil paths of the master station rudder 6 and the secondary station rudder 7 are arranged in parallel, the first working oil port of the master station rudder 6 is connected with the first oil inlet of the master station bidirectional hydraulic lock 8 through a hydraulic pipeline, the first oil outlet of the master station bidirectional hydraulic lock 8 is connected with the lower cavity of the left-turn steering oil cylinder 12 and the upper cavity of the right-turn steering oil cylinder 13 through hydraulic pipelines respectively, the second oil inlet of the master station bidirectional hydraulic lock 8 is connected with the upper cavity of the left-turn steering oil cylinder 12 and the lower cavity of the right-turn steering oil cylinder 13 through hydraulic pipelines respectively, and the second oil outlet of the master station bidirectional hydraulic lock 8 is connected with the second working oil port of the master station rudder 6 through hydraulic pipelines.
In the embodiment shown in fig. 1, a first working oil port of the secondary station rudder 7 is connected to a first oil inlet of the secondary station bidirectional hydraulic lock 9 through a hydraulic pipeline, a first oil outlet of the secondary station bidirectional hydraulic lock 9 is respectively connected to a lower cavity of the right rudder oil cylinder 13 and an upper cavity of the left rudder oil cylinder 12 through a hydraulic pipeline, a second oil inlet of the secondary station bidirectional hydraulic lock 9 is respectively connected to an upper cavity of the right rudder oil cylinder 13 and a lower cavity of the left rudder oil cylinder 12 through a hydraulic pipeline, and a second oil outlet of the secondary station bidirectional hydraulic lock 9 is connected to a second working oil port of the secondary station rudder 7 through a hydraulic pipeline.
The two-way hydraulic lock 8 of the master station and the two-way hydraulic lock 9 of the secondary station have the function that when oil enters one way of the two-way hydraulic lock, the other way of valve is automatically opened to enable the return oil to pass smoothly.
The main station rudder 6 and the auxiliary station rudder 7 work, the oil path enters the main station rudder 6 from a first oil outlet of the switching valve 5, when the main station steering wheel is rotated to steer rightwards, the oil path enters the main station bidirectional hydraulic lock 8 through a first working oil port on the main station rudder 6 and then enters a lower cavity of the right steering oil cylinder 13 and an upper cavity of the left steering oil cylinder 12 to push the right steering oil cylinder 13 and the left steering oil cylinder 12 to ascend, and meanwhile, oil in the upper cavity of the right steering oil cylinder 13 and the lower cavity of the left steering oil cylinder 12 returns to a second working oil port on the main station rudder 6 through the automatically opened main station bidirectional hydraulic lock 8. When the steering wheel of the main station is rotated to steer left, the oil path enters the bidirectional hydraulic lock 8 of the main station through the first working oil port on the steering wheel 6 of the main station and then enters the upper cavity of the right steering oil cylinder and the lower cavity of the left steering oil cylinder to push the right steering oil cylinder 13 to ascend and the left steering oil cylinder 12 to contract, meanwhile, the oil of the lower cavity of the right steering oil cylinder 13 and the upper cavity of the left steering oil cylinder 12 returns to the second working oil port on the steering wheel 6 of the main station through the automatically opened bidirectional hydraulic lock 8 of the main station, and the parallel auxiliary station steering wheel 7 is locked because the bidirectional hydraulic lock 9 of the auxiliary station is not opened.
The oil path enters the auxiliary station rudder 7 from a second oil outlet of the switching valve 5, when the auxiliary station steering wheel is turned to steer right, the oil path enters the auxiliary station bidirectional hydraulic lock 9 through a first working oil port on the auxiliary station rudder 7 and then enters the lower cavity of the right steering oil cylinder and the upper cavity of the left steering oil cylinder to push the right steering oil cylinder 13 and the left steering oil cylinder 12 to ascend, and simultaneously, the oil in the upper cavity of the right steering oil cylinder 13 and the lower cavity of the left steering oil cylinder 12 returns to a second working oil port on the auxiliary station rudder 7 through the automatically opened auxiliary station bidirectional hydraulic lock 9. When the auxiliary station steering wheel is turned to steer left, the oil way enters the auxiliary station bidirectional hydraulic lock 9 through the first working oil port on the auxiliary station steering wheel 7 and then enters the upper cavity of the right steering oil cylinder and the lower cavity of the left steering oil cylinder to push the right steering oil cylinder 13 to ascend and the left steering oil cylinder 12 to contract, meanwhile, the oil in the lower cavity of the right steering oil cylinder 13 and the upper cavity of the left steering oil cylinder 12 returns to the second working oil port on the auxiliary station steering wheel 7 through the automatically opened auxiliary station bidirectional hydraulic lock 9, and the parallel main station steering wheel 6 is locked because the main station bidirectional hydraulic lock 8 is not opened.
In the embodiment shown in fig. 1, the oil inlet of the switching valve 5 is connected to the oil outlet of the first gear pump 2 and the oil outlet of the second gear pump 3 through hydraulic lines, the oil inlet of the first gear pump 2 is connected to the oil outlet of the oil tank 1 through hydraulic lines, and the oil inlet of the second gear pump 3 is connected to the oil outlet of the oil tank 1 through hydraulic lines. The oil return port of the first gear pump 2 is connected with the oil return port of the oil tank 1 through a hydraulic pipeline, and the oil return port of the second gear pump 3 is connected with the oil return port of the oil tank 1 through a hydraulic pipeline.
In order to avoid the unidirectional flow of the hydraulic oil flowing from the first gear pump 2 and the second gear pump 3 to the switching valve 5, as shown in the embodiment shown in fig. 1, a check valve 4 is disposed between the switching valve 5 and the first gear pump 2 and the second gear pump 3, a first oil inlet end of the check valve 4 is connected to an oil outlet end of the first gear pump 2 through a hydraulic pipeline, and a second oil inlet end of the check valve 4 is connected to an oil outlet end of the second gear pump 3 through a hydraulic pipeline.
In the embodiment shown in fig. 1, the main return port of the master station rudder 6 is connected to the return port of the oil tank 1 via a hydraulic line, and the main return port of the secondary station rudder 7 is connected to the return port of the oil tank 1 via a hydraulic line.
In the embodiment shown in fig. 1, a cooler 14 is arranged between the oil tank 1 and the master station rudder 6 and the secondary station rudder 7, an oil inlet of the cooler 14 is connected with a main oil return port of the master station rudder 6 and the secondary station rudder 7 respectively, an oil outlet of the cooler 14 is connected with an oil return port of the oil tank 1, and the cooler 14 can cool the temperature of the returned hydraulic oil.
In the embodiment shown in fig. 1, a filter 15 is arranged between the cooler 14 and the oil tank 1, an oil inlet of the filter 15 is connected with an oil outlet of the cooler 14 through a hydraulic pipeline, and an oil outlet of the filter 15 is connected with an oil return port of the oil tank 1 through a hydraulic pipeline.
The working principle of the invention is as follows: hydraulic oil is supplied by an oil tank 1, enters a switching valve 5 after passing through a gear pump and a one-way valve, then enters a main station rudder 6 or an auxiliary station rudder 7 under the control of a switching valve 55, and reaches a steering oil cylinder through a bidirectional hydraulic lock and an energy accumulator, and the steering oil cylinder stretches to achieve the stretching movement of the semi-submerged paddle steering oil cylinder so as to realize the direction control of the ship. The rest oil is returned to the oil tank through a cooler and a filter.
Working cavities of the steering engines at the two stations of the main station and the auxiliary station are connected in parallel in design, and the two stations are not allowed to be steered simultaneously when the real boat is steered. However, if the steering engine at any station is steering and the steering engine at another station is steering in the opposite direction, the working chambers of the steering engines at two stations can not form a local hydraulic loop due to the action of the internal valve set, so that the steering effect at two stations is influenced. According to the invention, two-way hydraulic locks are respectively added on oil paths of working chambers of steering engines in the directions of the main station and the auxiliary station, so that absolute isolation of the oil paths of the working chambers of the steering engines in the directions of the non-working stations can be realized.
The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.
Claims (5)
1. The utility model provides an automatic interlocking's two driver's cabin hydraulic control systems for semi-submerged oar ship, includes main website rudder (6) and auxiliary station rudder (7), its characterized in that: a main oil inlet of the master station rudder (6) is connected with a first oil outlet of the switching valve (5) through a hydraulic pipeline, a main oil inlet of the secondary station rudder (7) is connected with a second oil outlet of the switching valve (5) through a hydraulic pipeline, and the switching valve (5) can switch an oil way to enter the master station rudder (6) or the secondary station rudder (7);
working cavity oil circuits of the master station rudder (6) and the auxiliary station rudder (7) are arranged in parallel, a first working oil port of the master station rudder (6) is connected with a first oil inlet of a master station bidirectional hydraulic lock (8) through a hydraulic pipeline, a first oil outlet of the master station bidirectional hydraulic lock (8) is respectively connected with a lower cavity of a left steering oil cylinder (12) and an upper cavity of a right steering oil cylinder (13) through hydraulic pipelines, a second oil inlet of the master station bidirectional hydraulic lock (8) is respectively connected with the upper cavity of the left steering oil cylinder (12) and the lower cavity of the right steering oil cylinder (13) through hydraulic pipelines, and a second oil outlet of the master station bidirectional hydraulic lock (8) is connected with a second working oil port of the master station rudder (6) through a hydraulic pipeline; a first working oil port of the secondary station rudder (7) is connected with a first oil inlet of a secondary station bidirectional hydraulic lock (9) through a hydraulic pipeline, a first oil outlet of the secondary station bidirectional hydraulic lock (9) is respectively connected with a lower cavity of a right steering oil cylinder (13) and an upper cavity of a left steering oil cylinder (12) through a hydraulic pipeline, a second oil inlet of the secondary station bidirectional hydraulic lock (9) is respectively connected with an upper cavity of the right steering oil cylinder (13) and a lower cavity of the left steering oil cylinder (12) through a hydraulic pipeline, and a second oil outlet of the secondary station bidirectional hydraulic lock (9) is connected with a second working oil port of the secondary station rudder (7) through a hydraulic pipeline;
an oil inlet of the switching valve (5) is respectively connected with an oil outlet end of the first gear pump (2) and an oil outlet end of the second gear pump (3) through hydraulic pipelines, an oil inlet end of the first gear pump (2) is connected with an oil outlet of the oil tank (1) through a hydraulic pipeline, an oil inlet end of the second gear pump (3) is connected with an oil outlet of the oil tank (1) through a hydraulic pipeline, an oil return port of the first gear pump (2) is connected with an oil return port of the oil tank (1) through a hydraulic pipeline, and an oil return port of the second gear pump (3) is connected with an oil return port of the oil tank (1) through a hydraulic pipeline; the main oil return port of the master station rudder (6)) is connected with the oil return port of the oil tank (1) through a hydraulic pipeline, and the main oil return port of the auxiliary station rudder (7) is connected with the oil return port of the oil tank (1) through a hydraulic pipeline.
2. The self-interlocking twin-deck hydraulic control system for semi-submersible vessels as claimed in claim 1 wherein: and a first working oil port of the master station bidirectional hydraulic lock (8) is connected with a first energy accumulator (10), and a first working oil port of the secondary station bidirectional hydraulic lock (9) is connected with a second energy accumulator (11).
3. The self-interlocking twin-deck hydraulic control system for semi-submersible vessels as claimed in claim 1 wherein: set up check valve (4) between diverter valve (5) and first gear pump (2), second gear pump (3), the first oil feed end of check valve (4) is through hydraulic line connection first gear pump (2) oil outlet end, and the second oil inlet of check valve (4) is through hydraulic line connection second gear pump (3) oil outlet end.
4. The self-interlocking twin-deck hydraulic control system for semi-submersible vessels as claimed in claim 1 wherein: the cooler (14) is arranged between the oil tank (1) and the master station rudder (6) and between the oil tank (1) and the auxiliary station rudder (7), the oil inlet of the cooler (14) is respectively connected with the main oil return port of the master station rudder (6) and the main oil return port of the auxiliary station rudder (7), and the oil outlet of the cooler (14) is connected with the oil return port of the oil tank (1).
5. The self-interlocking twin-deck hydraulic control system for semi-submersible vessels as claimed in claim 4 wherein: a filter (15) is arranged between the cooler (14) and the oil tank (1), an oil inlet of the filter (15) is connected with an oil outlet of the cooler (14) through a hydraulic pipeline, and an oil outlet of the filter (15) is connected with an oil return port of the oil tank (1) through a hydraulic pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303381.7A CN113958548A (en) | 2021-11-05 | 2021-11-05 | Automatic interlocking double-driving-platform hydraulic control system for semi-submersible ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303381.7A CN113958548A (en) | 2021-11-05 | 2021-11-05 | Automatic interlocking double-driving-platform hydraulic control system for semi-submersible ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113958548A true CN113958548A (en) | 2022-01-21 |
Family
ID=79469203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111303381.7A Pending CN113958548A (en) | 2021-11-05 | 2021-11-05 | Automatic interlocking double-driving-platform hydraulic control system for semi-submersible ship |
Country Status (1)
| Country | Link |
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| CN (1) | CN113958548A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137237Y (en) * | 1992-10-22 | 1993-06-30 | 王永斌 | Manual and electric controlled hydraulic steering engine of boat |
| JP2004150516A (en) * | 2002-10-30 | 2004-05-27 | Mitsubishi Heavy Ind Ltd | Steering engine |
| CN105179335A (en) * | 2015-09-07 | 2015-12-23 | 江苏大学 | Hydraulic steering engine control system |
| WO2016026391A1 (en) * | 2014-08-21 | 2016-02-25 | 山东大学 | Integrated electro-hydraulic driven regulating valve and control method |
| CN107339272A (en) * | 2017-07-28 | 2017-11-10 | 武汉船用机械有限责任公司 | A kind of steering wheel hydraulic control system |
| CN208417104U (en) * | 2018-05-11 | 2019-01-22 | 江苏鸿运汽车科技有限公司 | A kind of integrated hydraulic control system |
-
2021
- 2021-11-05 CN CN202111303381.7A patent/CN113958548A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137237Y (en) * | 1992-10-22 | 1993-06-30 | 王永斌 | Manual and electric controlled hydraulic steering engine of boat |
| JP2004150516A (en) * | 2002-10-30 | 2004-05-27 | Mitsubishi Heavy Ind Ltd | Steering engine |
| WO2016026391A1 (en) * | 2014-08-21 | 2016-02-25 | 山东大学 | Integrated electro-hydraulic driven regulating valve and control method |
| CN105179335A (en) * | 2015-09-07 | 2015-12-23 | 江苏大学 | Hydraulic steering engine control system |
| CN107339272A (en) * | 2017-07-28 | 2017-11-10 | 武汉船用机械有限责任公司 | A kind of steering wheel hydraulic control system |
| CN208417104U (en) * | 2018-05-11 | 2019-01-22 | 江苏鸿运汽车科技有限公司 | A kind of integrated hydraulic control system |
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Application publication date: 20220121 |