CN205101322U - Novel rudder oar hydraulic pressure servo turns around entirely - Google Patents
Novel rudder oar hydraulic pressure servo turns around entirely Download PDFInfo
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- CN205101322U CN205101322U CN201520826594.1U CN201520826594U CN205101322U CN 205101322 U CN205101322 U CN 205101322U CN 201520826594 U CN201520826594 U CN 201520826594U CN 205101322 U CN205101322 U CN 205101322U
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Abstract
The utility model discloses a novel rudder oar hydraulic pressure servo turns around entirely, including the motor pump package, the motor pump package includes first motor and closed variable piston pump, closed variable piston pump is connected to first motor, first flow divider piece hydraulic fluid port is connected to closed variable piston pump hydraulic fluid port, gyration motor first control end is connected to the first diffluence pass of first flow divider piece, the 2nd gyration motor first control end is connected to first flow divider piece second diffluence pass, the diffluence pass of second flow divider piece is connected respectively to a gyration motor second control end and the 2nd gyration motor second control end, and the motor drives closed variable piston pump and provides power oil, drive a gyration motor and the 2nd gyration motor rotate the stay tube of screw and realize coming about. The utility model discloses rudder oar hydraulic system turns around entirely, the reliable operation, and the noise reduces, and the power range enlarges.
Description
Technical field
The utility model relates to Hydraulic Drive in Vessel servo techniques field, particularly relates to a kind of novel full-rotating rudder paddle Hydrauservo System.
Background technique
What original all-rotation oar control hydraulic system adopted is open circuit control system, namely pumping source is responsible for providing pressure oil, loop arranges electro-hydraulic proportion reversing valve, by the control of electric signal to electro-hydraulic proportion reversing valve, thus realize the control to the rotating speed of rudder oar device, direction and position.There is some problem following in actual use in open system:
1, system is not compact, causes significant wastage to Chuan Cang space;
2, system complex, inefficiency, system heating is serious;
3, Systematical control repeatability is low;
4, produce when rudder oar commutates at a high speed and impact and vibrations, robust motion is poor.
Model utility content
The utility model is intended at least solve the technical problem existed in prior art, especially innovatively proposes a kind of novel full-rotating rudder paddle Hydrauservo System.
In order to realize above-mentioned purpose of the present utility model, the utility model provides a kind of novel full-rotating rudder paddle Hydrauservo System, and it comprises electric-motor pump group,
Described electric-motor pump group comprises the first motor and close circuit variable pump 32, described first motor connects close circuit variable pump 32, described close circuit variable pump 32 hydraulic fluid port connects the first diverter valve block 45 hydraulic fluid port, described first diverter valve block 45 first split-flow opening connects the first rotary motor 43.1 first control end, described first diverter valve block 45 second split-flow opening connects the second rotary motor 43.2 first control end, described first rotary motor 43.1 second control end and the second rotary motor 43.2 second control end are connected the split-flow opening of the second diverter valve block 44 respectively, driven by motor close circuit variable pump 32 provides power oil, the support tube driving described first rotary motor 43.1 and the second rotary motor 43.2 to rotate propeller cavitation realizes coming about.
The beneficial effect of technique scheme is: controlled Hydrauservo System by electric-motor pump group, ensures Hydrauservo System stable operation.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, the integrated slippage pump of described close circuit variable pump 32 provides oil compensation pressure for system, and namely close circuit variable pump 32 comprises main pump and the auxiliary pump of repairing;
Described motor link variable pump, described main pump be connected the first diverter valve block 45 hydraulic fluid port after the parallel connection of auxiliary pump hydraulic fluid port, described auxiliary pump hydraulic fluid port also connect revolution cooling unit send oil circuit and oil return circuit.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described revolution cooling unit comprises: the first cooler 25, oil absorption filter 26, first duplex strainer 27;
Oil absorption filter 26 draws the oil product in fuel tank, described oil absorption filter 26 connects auxiliary pump oil suction line, auxiliary pump pressure hydraulic fluid port connects the first duplex strainer 27 and send hydraulic fluid port, described first duplex strainer 27 oil outlet connects close circuit variable pump 32 repairing entrance, described first cooler 25 one end connects close circuit variable pump 32 and reveals hydraulic fluid port, and described first cooler 25 the other end connects fuel tank.
The beneficial effect of technique scheme is: by using revolution cooling unit, ensure Hydrauservo System stable operation.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, also comprises lubricating and cooling unit,
Described lubricating and cooling unit oil outlet connects the second diverter valve block 44, and described lubricating and cooling unit send oil circuit Bonding pressure oil module, is its repairing when pressure oil tank liquid level is low.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described lubricating and cooling unit comprises: the second cooler 10, sequence valve 12, second duplex strainer 18, gear pump 19;
Second motor connects gear pump 19, described gear pump 19 oil transportation oil circuit connects the second duplex strainer 18 filler opening, described second duplex strainer 18 oil outlet order of connection valve 12 filler opening, described sequence valve 12 oil outlet connects the second cooler 10 filler opening, described second cooler 10 oil outlet conveying lubricating oil product.
The beneficial effect of technique scheme is: described lubricating and cooling unit can ensure that Hydrauservo System carries out lubrication operation.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described second cooler 10 is divided into three oil circuits, described second cooler 10 first oil circuit connects screw propeller by first segment discharge orifice 7, described screw propeller is lubricated, described second cooler 10 second oil circuit flows back to lubrication fuel tank by the first one-way valve 8, and described second cooler 10 the 3rd oil circuit connects buffer oil tank by second section discharge orifice 9.
The beneficial effect of technique scheme is: carry out cooling by the second cooler to three oil circuits and control.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described pressure oil tank unit comprises: pneumatic valve group, the first stop valve 40, second stop valve 41, pressure oil tank;
Pneumatic valve group Bonding pressure fuel tank, by pneumatic valve group, pressurized air is sent into pressure oil tank, the air pressure of pilot pressure fuel tank, described first stop valve 40 is connected between the oil circuit of lubricating and cooling unit and pressure oil tank unit, and described second stop valve is pressure oil tank fuel outlet.
The beneficial effect of technique scheme is: described pressure oil tank provides pressure oil product to Hydrauservo System, ensures the unimpeded operating pressure oil product of Hydrauservo System oil circuit.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described pneumatic valve group comprises: Pneumatic check valve 35, pneumatic pressure-release valve 36, first air-strainer 37, two-bit triplet air operated reversing valve 38;
Described pressure oil tank connects Pneumatic check valve 35 one end, described Pneumatic check valve 35 the other end connects pneumatic pressure-release valve 36 one end, described pneumatic pressure-release valve 36 the other end connects first air-strainer 37 one end, described first air-strainer 37 the other end connects two-bit triplet air operated reversing valve 38 one end, described two-bit triplet air operated reversing valve 38 the other end access pressurized air.
The beneficial effect of technique scheme is: controlled by the tank pressure of pneumatic valve group to pressure oil tank unit.
Described novel full-rotating rudder paddle Hydrauservo System, is characterized in that, also comprises the second stop valve 20, and described second stop valve 20 one end connects fuel tank, controls revolution cooling unit fuel tank fuel outlet.
The beneficial effect of technique scheme is: use the second stop valve to control to revolution cooling unit fuel tank fuel outlet.
Described novel full-rotating rudder paddle Hydrauservo System, is characterized in that, also comprise: air-strainer, level meter, liquid level relay, thermometer, temperature transducer;
The fuel tank of described revolution cooling unit and lubricating and cooling unit installs air-strainer, level meter, liquid level relay, thermometer, temperature transducer respectively.
The beneficial effect of technique scheme is: by installing the devices such as air-strainer, level meter, liquid level relay, thermometer, temperature transducer, carry out Real-Time Monitoring to Hydrauservo System.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
Full-rotating rudder screw is a kind of novel, compact, high efficiency, oligosaprobic environmental protection, energy-saving advancing means, and use turning oar, boats and ships tune is flexible, cast, reversing are fast, and navigation safety is lightweight, navigation is convenient, can omit conventional rudder, improve work and the living condition of driver.The utility model full-rotating rudder paddle hydraulic system, reliable operation, noise reduces, and power range expands.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the utility model general illustration;
Reference character:
1. air-strainer 2. level meter 3. liquid level relay 4. thermometer 5. temperature transducer 6. one-way valve 7. throttle orifice 8. one-way valve 9. throttle orifice 10. cooler 11. throttle orifice 12. sequence valve 13. throttle valve 14. pressure relay 15. pressure gauge 16. throttle valve 17. one-way valve 18. duplex strainer 19. gear pump 20. stop valve 21. liquid level liquid thermometer 22. temperature relay 23. liquid level relay 24. air-strainer 25. cooler 26. oil absorption filter 27. duplex strainer 28. throttle valve 29. pressure relay 30. pressure gauge 31. throttle valve 32. enclosed plunger variable pump 33. level meter 34. liquid level relay 35. Pneumatic check valve 36. pneumatic pressure-release valve 37. air-strainer 38. two-bit triplet air operated reversing valve 39. Pneumatic check valve 40. stop valve 41. stop valve 42. pressure oil tank 43.1 motor 43.2. motor 44. diverter valve block 45. diverter valve block
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, the utility model provides a kind of novel full-rotating rudder paddle Hydrauservo System, and it comprises electric-motor pump group,
Described electric-motor pump group comprises the first motor and close circuit variable pump 32, described first motor connects close circuit variable pump 32, described close circuit variable pump 32 hydraulic fluid port connects the first diverter valve block 45 hydraulic fluid port, described first diverter valve block 45 first split-flow opening connects the first rotary motor 43.1 first control end, described first diverter valve block 45 second split-flow opening connects the second rotary motor 43.2 first control end, described first rotary motor 43.1 second control end and the second rotary motor 43.2 second control end are connected the split-flow opening of the second diverter valve block 44 respectively, driven by motor close circuit variable pump 32 provides power oil, the support tube driving described first rotary motor 43.1 and the second rotary motor 43.2 to rotate propeller cavitation realizes coming about.
The beneficial effect of technique scheme is: controlled Hydrauservo System by electric-motor pump group, ensures Hydrauservo System stable operation.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, the integrated slippage pump of described close circuit variable pump 32 provides oil compensation pressure for system, and namely close circuit variable pump 32 comprises main pump and the auxiliary pump of repairing;
Described motor link variable pump, described main pump be connected the first diverter valve block 45 hydraulic fluid port after the parallel connection of auxiliary pump hydraulic fluid port, described auxiliary pump hydraulic fluid port also connect revolution cooling unit send oil circuit and oil return circuit.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described revolution cooling unit comprises: the first cooler 25, oil absorption filter 26, first duplex strainer 27;
Oil absorption filter 26 draws the oil product in fuel tank, described oil absorption filter 26 connects auxiliary pump oil suction line, auxiliary pump pressure hydraulic fluid port connects the first duplex strainer 27 and send hydraulic fluid port, described first duplex strainer 27 oil outlet connects close circuit variable pump 32 repairing entrance, described first cooler 25 one end connects close circuit variable pump 32 and reveals hydraulic fluid port, and described first cooler 25 the other end connects fuel tank.
The beneficial effect of technique scheme is: by using revolution cooling unit, ensure Hydrauservo System stable operation.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, also comprises lubricating and cooling unit,
Described lubricating and cooling unit oil outlet connects the second diverter valve block 44, and described lubricating and cooling unit send oil circuit Bonding pressure oil module, is its repairing when pressure oil tank liquid level is low.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described lubricating and cooling unit comprises: the second cooler 10, sequence valve 12, second duplex strainer 18, gear pump 19;
Second motor connects gear pump 19, described gear pump 19 oil transportation oil circuit connects the second duplex strainer 18 filler opening, described second duplex strainer 18 oil outlet order of connection valve 12 filler opening, described sequence valve 12 oil outlet connects the second cooler 10 filler opening, described second cooler 10 oil outlet conveying lubricating oil product.
The beneficial effect of technique scheme is: described lubricating and cooling unit can ensure that Hydrauservo System carries out lubrication operation.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described second cooler 10 is divided into three oil circuits, described second cooler 10 first oil circuit connects screw propeller by first segment discharge orifice 7, described screw propeller is lubricated, described second cooler 10 second oil circuit flows back to lubrication fuel tank by the first one-way valve 8, and described second cooler 10 the 3rd oil circuit connects buffer oil tank by second section discharge orifice 9.
The beneficial effect of technique scheme is: carry out cooling by the second cooler to three oil circuits and control.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described pressure oil tank unit comprises: pneumatic valve group, the first stop valve 40, second stop valve 41, pressure oil tank;
Pneumatic valve group Bonding pressure fuel tank, by pneumatic valve group, pressurized air is sent into pressure oil tank, the air pressure of pilot pressure fuel tank, described first stop valve 40 is connected between the oil circuit of lubricating and cooling unit and pressure oil tank unit, and described second stop valve is pressure oil tank fuel outlet.
The beneficial effect of technique scheme is: described pressure oil tank provides pressure oil product to Hydrauservo System, ensures the unimpeded operating pressure oil product of Hydrauservo System oil circuit.
Described novel full-rotating rudder paddle Hydrauservo System, preferably, described pneumatic valve group comprises: Pneumatic check valve 35, pneumatic pressure-release valve 36, first air-strainer 37, two-bit triplet air operated reversing valve 38;
Described pressure oil tank connects Pneumatic check valve 35 one end, described Pneumatic check valve 35 the other end connects pneumatic pressure-release valve 36 one end, described pneumatic pressure-release valve 36 the other end connects first air-strainer 37 one end, described first air-strainer 37 the other end connects two-bit triplet air operated reversing valve 38 one end, described two-bit triplet air operated reversing valve 38 the other end access pressurized air.
The beneficial effect of technique scheme is: controlled by the tank pressure of pneumatic valve group to pressure oil tank unit.
Described novel full-rotating rudder paddle Hydrauservo System, is characterized in that, also comprises the second stop valve 20, and described second stop valve 20 one end connects fuel tank, controls revolution cooling unit fuel tank fuel outlet.
The beneficial effect of technique scheme is: use the second stop valve to control to revolution cooling unit fuel tank fuel outlet.
Described novel full-rotating rudder paddle Hydrauservo System, is characterized in that, also comprise: air-strainer, level meter, liquid level relay, thermometer, temperature transducer;
The fuel tank of described revolution cooling unit and lubricating and cooling unit installs air-strainer, level meter, liquid level relay, thermometer, temperature transducer respectively.
The beneficial effect of technique scheme is: by installing the devices such as air-strainer, level meter, liquid level relay, thermometer, temperature transducer, carry out Real-Time Monitoring to Hydrauservo System.
The part that this hydraulic system is researched and developed as our factory rudder oar device, pumping plant revolution drives and lubrication adopts motor to drive, and realizes rudder oar device two kinds of functions altogether, namely turns round refrigerating function and lubrication function.Rotary system pump adopts enclosed plunger variable pump, drives two rotary motors to realize mechanism's revolute function; Lubrication system adopts metering pump implement device lubrication function.
The hydraulic oil produced by oil hydraulic pump directly imports in the oil hydraulic motor that is connected with swiveling gear, and oil hydraulic motor rotates the pivoted loop be connected with intermediate member, thus realizes the rotation of advancing means.Control system can according to rudder oar machine physical location and the deviation requiring position, by electrically carrying out proportion adjustment to rotary pump.
Pressure oil tank maintains the inside static pressure in screw shaft and return bend sealing, makes to receive alarm signal immediately when sealing is damaged, to repair in time.When sealing the oil level in Oil Tank and declining, in control system, generation is reported to the police.
In hydraulic system, all parts have all assembled and have tested in manufactory workshop, can greatly be reduced at like this shipyard install rudder oar time operation and workload.
System of coming about provides power oil by a driven by motor close circuit variable pump 32, drives the support tube of two oil motor 43.1,43.2 rotating rudder oars to reach the object of coming about.Close circuit variable pump 32 comprises main pump P1.1, auxiliary pump P1.2 two, and oil circuit is divided into two-part, and a road is the auxiliary pump oil circuit of low pressure, and a road is high pressure main pump oil circuit.
High pressure main pump oil circuit working procedure: main pump P1.1 oil inlet and outlet connects the oil inlet and outlet of two rotary motors 43.1,43.2 respectively after diverter valve block 45 is shunted, and drive motor turns round, and then implement device rotates; As oil circuit oil pressure height 230bar, auxiliary oil circuit can be flowed back to through relief valve; The hydraulic pressure of pump case internal leakage flows back to fuel tank after cooler 25 cools.
Low pressure auxiliary pump oil circuit working procedure: auxiliary pump, filters from fuel tank oil suction through duplex strainer 21 through oil absorption filter 26, for main pump provides oil pressure, changes main pump swashplate angle, thus changes main pump delivery and direction, and supplement the dredge oil amount of working connection for cooling; When auxiliary pump oil circuit oil pressure is higher than 24bar, can through relief valve oil sump tank.Duplex strainer filter core is dirty stifled, and pressure reduction is more than 5bar alarm and bleed off circuit, and auxiliary pump oil circuit oil pressure is reported to the police lower than activation pressure relay 29 during 1.2MPa.
Lubricating and cooling unit: after motor P2 starts, driven gear pump 19 rotates, fluid filters through duplex strainer 18, one tunnel is through sequence valve 12, flow through cooler 10 to cool, fluid is split into 3 tunnels after cooling, and a road flows into propulsion device through throttle orifice 7 and lubricates, fuel tank is flowed back to through one-way valve 8 in one tunnel, and buffer oil tank is flowed back to through throttle orifice 9 in a road; The fluid flowing through pilot valve in sequence valve 12 flows back to lubricating oil tank through one-way valve 6; Lubricating oil path pressure monitored by pressure gauge 15, pressure relay 14, when pressure sends alarm signal lower than pressure relay during 6bar 14.
Pressure oil tank unit: the fluid in pressure oil tank is for maintaining the inside static pressure in screw shaft and return bend sealing, fuel tank internal need keep certain pressure, pressurized air enters pressure oil tank by pneumatic valve group 36,36,37,38, it is made to keep certain air pressure, when air pressure is opened more than 0.45bar one-way valve 39; When the oil level in pressure oil tank declines, liquid level relay 34 can send alarm signal, opens stop valve 40, and fluid is after duplex strainer 18 filters, and a road flow to pressure oil tank as the repairing oil circuit of pressure oil tank; Stop valve 41 is drained the oil for pressure oil tank.
The beneficial effects of the utility model:
1. have higher reliability, structure is simple, easy to operate, controls reliable;
2. control system can according to rudder oar machine physical location and the deviation requiring position, by electrically carrying out proportion adjustment to rotary pump.
3. rotary system comprises independently fuel tank, and namely rotary system and lubrication system are distinct, can avoid like this making they deteriorate expensive in Control in Hydraulic Rotation System owing to entering impurity in lubrication system.
4. pressure oil tank maintains the inside static pressure in screw shaft and return bend sealing, makes to receive alarm signal immediately when sealing is damaged, to repair in time.When sealing the oil level in Oil Tank and declining, in control system, generation is reported to the police.
5. in hydraulic system, all parts have all assembled and have tested in manufactory workshop, can greatly be reduced at like this shipyard install rudder oar time operation and workload.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. a novel full-rotating rudder paddle Hydrauservo System, is characterized in that, comprises electric-motor pump group,
Described electric-motor pump group comprises the first motor and close circuit variable pump (32), described first motor connects close circuit variable pump (32), described close circuit variable pump (32) hydraulic fluid port connects the first diverter valve block (45) hydraulic fluid port, described first diverter valve block (45) first split-flow opening connects the first rotary motor (43.1) first control end, described first diverter valve block (45) second split-flow opening connects the second rotary motor (43.2) first control end, described first rotary motor (43.1) second control end and the second rotary motor (43.2) second control end are connected the split-flow opening of the second diverter valve block (44) respectively, driven by motor close circuit variable pump (32) provides power oil, the support tube driving described first rotary motor (43.1) and the second rotary motor (43.2) to rotate propeller cavitation realizes coming about.
2. novel full-rotating rudder paddle Hydrauservo System according to claim 1, it is characterized in that, described close circuit variable pump (32) integrated slippage pump provides oil compensation pressure for system, and namely close circuit variable pump (32) comprises main pump and the auxiliary pump of repairing;
Described motor link variable pump, described main pump be connected the first diverter valve block (45) hydraulic fluid port after the parallel connection of auxiliary pump hydraulic fluid port, described auxiliary pump hydraulic fluid port also connect revolution cooling unit send oil circuit and oil return circuit.
3. novel full-rotating rudder paddle Hydrauservo System according to claim 2, it is characterized in that, described revolution cooling unit comprises: the first cooler (25), oil absorption filter (26), the first duplex strainer (27);
Oil absorption filter (26) draws the oil product in fuel tank, described oil absorption filter (26) connects auxiliary pump oil suction line, auxiliary pump pressure hydraulic fluid port connects the first duplex strainer (27) and send hydraulic fluid port, described first duplex strainer (27) oil outlet connects close circuit variable pump (32) repairing entrance, described first cooler (25) one end connects close circuit variable pump (32) and reveals hydraulic fluid port, and described first cooler (25) the other end connects fuel tank.
4. novel full-rotating rudder paddle Hydrauservo System according to claim 1, is characterized in that, also comprise lubricating and cooling unit,
Described lubricating and cooling unit oil outlet connects the second diverter valve block (44), and described lubricating and cooling unit send oil circuit Bonding pressure oil module, is its repairing when pressure oil tank liquid level is low.
5. novel full-rotating rudder paddle Hydrauservo System according to claim 4, it is characterized in that, described lubricating and cooling unit comprises: the second cooler (10), sequence valve (12), the second duplex strainer (18), gear pump (19);
Second motor connects gear pump (19), described gear pump (19) oil transportation oil circuit connects the second duplex strainer (18) filler opening, described second duplex strainer (18) oil outlet order of connection valve (12) filler opening, described sequence valve (12) oil outlet connects the second cooler (10) filler opening, described second cooler (10) oil outlet conveying lubricating oil product.
6. novel full-rotating rudder paddle Hydrauservo System according to claim 5, it is characterized in that, described second cooler (10) is divided into three oil circuits, described second cooler (10) first oil circuit connects screw propeller by first segment discharge orifice (7), described screw propeller is lubricated, described second cooler (10) second oil circuit flows back to lubrication fuel tank by the first one-way valve (8), and described second cooler (10) the 3rd oil circuit connects buffer oil tank by second section discharge orifice (9).
7. novel full-rotating rudder paddle Hydrauservo System according to claim 4, is characterized in that, described pressure oil tank unit comprises: pneumatic valve group, the first stop valve (40), the second stop valve (41), pressure oil tank;
Pneumatic valve group Bonding pressure fuel tank, by pneumatic valve group, pressurized air is sent into pressure oil tank, the air pressure of pilot pressure fuel tank, described first stop valve (40) is connected between the oil circuit of lubricating and cooling unit and pressure oil tank unit, and described second stop valve is pressure oil tank fuel outlet.
8. novel full-rotating rudder paddle Hydrauservo System according to claim 7, it is characterized in that, described pneumatic valve group comprises: Pneumatic check valve (35), pneumatic pressure-release valve (36), the first air-strainer (37), two-bit triplet air operated reversing valve (38);
Described pressure oil tank connects Pneumatic check valve (35) one end, described Pneumatic check valve (35) the other end connects pneumatic pressure-release valve (36) one end, described pneumatic pressure-release valve (36) the other end connects the first air-strainer (37) one end, described first air-strainer (37) the other end connects two-bit triplet air operated reversing valve (38) one end, described two-bit triplet air operated reversing valve (38) the other end access pressurized air.
9. novel full-rotating rudder paddle Hydrauservo System according to claim 1, it is characterized in that, also comprise the second stop valve (20), described second stop valve (20) one end connects fuel tank, and major function is revolution cooling unit fuel tank fuel outlet.
10. the novel full-rotating rudder paddle Hydrauservo System according to any one of claim 1-9, is characterized in that, also comprise: air-strainer, level meter, liquid level relay, thermometer, temperature transducer;
The fuel tank of described revolution cooling unit and lubricating and cooling unit installs air-strainer, level meter, liquid level relay, thermometer, temperature transducer respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826594.1U CN205101322U (en) | 2015-10-21 | 2015-10-21 | Novel rudder oar hydraulic pressure servo turns around entirely |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520826594.1U CN205101322U (en) | 2015-10-21 | 2015-10-21 | Novel rudder oar hydraulic pressure servo turns around entirely |
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| CN205101322U true CN205101322U (en) | 2016-03-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156411A (en) * | 2015-10-21 | 2015-12-16 | 中船重工重庆智能装备工程设计有限公司 | Novel hydraulic servo system of full-rotating rudder propeller |
| CN110329483A (en) * | 2019-05-31 | 2019-10-15 | 武汉船用机械有限责任公司 | The closed type hydraulic system of full-rotating rudder paddle |
| CN112709730A (en) * | 2021-01-06 | 2021-04-27 | 武汉船用机械有限责任公司 | Closed hydraulic control system of slewing mechanism and application method thereof |
-
2015
- 2015-10-21 CN CN201520826594.1U patent/CN205101322U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156411A (en) * | 2015-10-21 | 2015-12-16 | 中船重工重庆智能装备工程设计有限公司 | Novel hydraulic servo system of full-rotating rudder propeller |
| CN105156411B (en) * | 2015-10-21 | 2017-05-24 | 中船重工重庆智能装备工程设计有限公司 | Novel hydraulic servo system of full-rotating rudder propeller |
| CN110329483A (en) * | 2019-05-31 | 2019-10-15 | 武汉船用机械有限责任公司 | The closed type hydraulic system of full-rotating rudder paddle |
| CN112709730A (en) * | 2021-01-06 | 2021-04-27 | 武汉船用机械有限责任公司 | Closed hydraulic control system of slewing mechanism and application method thereof |
| CN112709730B (en) * | 2021-01-06 | 2023-06-23 | 武汉船用机械有限责任公司 | Closed hydraulic control system of slewing mechanism and application method thereof |
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