CN103615417A - Deep sea integrated hydraulic power source - Google Patents
Deep sea integrated hydraulic power source Download PDFInfo
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- CN103615417A CN103615417A CN201310616617.1A CN201310616617A CN103615417A CN 103615417 A CN103615417 A CN 103615417A CN 201310616617 A CN201310616617 A CN 201310616617A CN 103615417 A CN103615417 A CN 103615417A
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Abstract
The invention provides a deep sea integrated hydraulic power source, and belongs to the technical field of hydraulic power sources. The deep sea integrated hydraulic power source is high in integration, convenient to mount and dismount, and suitable for underwater severe environments. A groove is formed in the circumferential direction of an integrated circular disk, the diameter of a left side circular disk of the groove is larger than that of a right side circular disk, a plurality of through holes which are connected with a pump shell are evenly distributed in the left side circular disk in the circumferential direction, and a plurality of through holes which are connected with a motor are evenly distributed in the right side circular disk in the circumferential direction. A step through hole is formed in the center of the integrated circular disk, a spigot of a gear pump is matched with one side of the through hole and is fixed through a screw, and a protrusion part of the other side of the gear pump is matched with the corresponding part, penetrating through a support, of the motor and is fixed through a bolt. Two oil channels are formed in the upper portion of the integrated circular disk, one oil channel is the oil outlet channel, and the other oil channel is the oil return channel. A flange is arranged on an oil outlet of the gear pump, a tubular one-way valve and a thread plug-in type overflow valve are arranged on the flange, an outlet of the flange is connected with a section of oil tube, and the oil tube is connected to the integrated circular disk through an oil outlet valve block. The deep sea integrated hydraulic power source is mainly used in a deep sea hydraulic system.
Description
Technical field
The invention belongs to hydraulic power supply technical field, particularly a kind of deep-sea integrated type hydraulic power supply.
Background technique
Along with the minimizing of many land resourceses, the mankind will increase day by day to the dependence of marine resources, and this just impels the mankind to remove development and utilization marine resources energetically, and we must first carry out a series of explorations to ocean before this, to understand distribution of resource and reserves.
Bathyscaphe is the main tool that we explore ocean, and a good submersible must be equipped with a good power system, the domestic research for deep-sea hydraulic system is at present scarcely out of swaddling-clothes, larger with external technological gap, be mainly manifested in that reliability is low, efficiency is low, large with power power source volume and weight, there is no a good specification series standard etc.For a series of defects of above-mentioned hydraulic system, in order to overcome or to improve these defects, the technical problem that will solve required for the present invention that Here it is.
Summary of the invention
The object of the invention is to provide a kind of deep-sea integrated type hydraulic power supply, and it can be effectively integrated as a whole by compensator, pump, valve and motor, controls thus the reliability in integral power source.
The object of the invention is to be achieved through the following technical solutions: a kind of deep-sea integrated type hydraulic power supply, comprise compensator, pump case, hydraulic fluid chamber, gear pump, motor, integrated disk, integrated disk is along the circumferential direction provided with groove, groove left side disk diameter is greater than right side disk, a plurality of through holes that left circles rim circumference uniform distribution is connected with pump case, a plurality of through holes that right circles rim circumference uniform distribution is connected with motor; Integrated disc centre is provided with a ladder hole, and the seam of gear pump matches with through hole one side, by screw, fixes, and opposite side convex portion coordinates with the motor corresponding part through support, is bolted; Two oil ducts are arranged at integrated disk top, and one is fuel-displaced oil duct, and another is oil return oil duct, and corresponding oil duct surface is scabbled, and the plane of being scabbled is connected with the pipeline of external hydraulic system by adpting flange or pipe joint; Gear delivery side of pump is provided with flange, and flange is provided with tubular type one-way valve and screw thread inserting type relief valve, and the outlet of oil outlet flange is connected to one section of oil pipe, and this oil pipe is connected on integrated disk by oil outlet valve piece.
The axle of described gear pump is external splines, and the axle of motor is internal spline, and both are directly connected.
The fuel-displaced oil duct of described power source is all connected with outside by the form of flange with oil return oil duct.
Described pump case outside is provided with two exhaust bolts, and inside is provided with the piston coordinating with compensator.
Described integrated disk is provided with waist shaped hole and floor.
In hydraulic fluid chamber, there is gear pump, hydraulic oil flows out successively flow through after gear pump one-way valve and relief valve, consider after the volume, weight, the pressure loss of valve, one-way valve is selected a kind of pipe type one-way valve, relief valve is selected a kind of screw thread inserting type relief valve, all integrated installation is on control valve assembly for these two kinds of valves, and in order to guarantee installation reliability, control valve assembly is installed by the mode of manufacturing.
Between motor and hydraulic fluid chamber, be provided with built-in balace weight, motor just can directly be placed in briny environment like this.Because motor has occupied most weight on power source, so support is installed on motor one side, and at motor afterbody, assistant support is installed, the structural strength of power source while having guaranteed horizontal installation.
Integrated disk is the main body of power source, and it connects into an integral body by power source each several part, which is provided with a fuel-displaced oil duct and an oil return oil duct, is power source and the extraneous throat that carries out energy interchange.
The present invention's advantage compared with prior art:
(1) really accomplished integrated installation, wherein the most outstanding is the integrated installation of motor and integrated disk and control valve assembly and gear pump;
(2) compensator and power source combine together, make the reliability of whole system and efficiency have significantly raising;
(3) control valve assembly is built in fuel tank, has avoided the corrosion of seawater, and the life-span is extended;
(4) the present invention has had very large improvement at aspects such as whole weight, volume, efficiency, sealabilities with respect to technology before.
Accompanying drawing explanation
Fig. 1 is main sectional view of the present invention
Fig. 2 is axonometric drawing of the present invention
Fig. 3 is integrated disk sectional view of the present invention
Fig. 4 is integrated disk partial sectional view of the present invention
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
A kind of deep-sea integrated type hydraulic power supply, comprise compensator 1, pump case 2, hydraulic fluid chamber 4, gear pump 10, motor 11, cable 12, integrated disk 15, integrated disk 15 is along the circumferential direction provided with groove, groove left side disk diameter is greater than right side disk, a plurality of through holes 21 that left circles rim circumference uniform distribution is connected with pump case 2, a plurality of through holes 20 that right circles rim circumference uniform distribution is connected with motor 11; Integrated disc centre is provided with a ladder hole 18, and the seam of gear pump 10 matches with through hole 18 1 sides, by screw, fixes, and opposite side convex portion 19 coordinates with motor 11 corresponding parts through support, is bolted; Two oil ducts are arranged at integrated disk 15 tops, and one is fuel-displaced oil duct 16, and another is oil return oil duct 17, and corresponding oil duct surface is scabbled, and the plane of being scabbled is connected with the pipeline of external hydraulic system by adpting flange or pipe joint; The oil outlet of gear pump 10 is provided with flange 7, and flange 7 is provided with tubular type one-way valve 8 and screw thread inserting type relief valve 6, and the outlet of flange 7 is connected to one section of oil pipe, and this oil pipe is connected on integrated disk by oil outlet valve piece 9.
The axle of described gear pump 10 is external splines, and the axle of motor 11 is internal spline, and both are directly connected.
The fuel-displaced oil duct 16 of described power source is all connected with external hydraulic system by the form of flange with oil return oil duct 17.
Described pump case 2 outsides are provided with two exhaust bolts 5, and inside is provided with the piston 3 coordinating with compensator 1.
Described integrated disk 15 is provided with waist shaped hole 23 and floor 22.
The gear pump 10 of hydraulic fluid chamber 4, hydraulic oil flows out the rear priority of gear pump 10 flow through tubular type one-way valve 8 and plug-in overflow valve 6, consider after the volume, weight, the pressure loss of valve, one-way valve is selected tubular type one-way valve 8, relief valve is selected screw thread inserting type relief valve 6, all integrated installation is on control valve assembly for these two kinds of valves, and in order to guarantee installation reliability, control valve assembly is installed by the mode of manufacturing.
Between motor 11 and hydraulic fluid chamber 4, be provided with built-in balace weight, motor 11 just can directly be placed in briny environment like this.Because motor 11 has occupied most weight on power source, so support 14 is installed on motor one side, cable 12 accesses from motor 11 tail ends, and at motor 11 rear portions, assistant supports 13 is installed, the structural strength of power source while having guaranteed horizontal installation.
Integrated disk 15 is main bodys of power source, and it connects into an integral body by power source each several part, and the fuel-displaced oil duct 16 of establishing on it and oil return oil duct 17 are power source and the extraneous throat that carries out energy interchange.
Seawater is introduced in compensator 1 chamber by equally distributed eight through holes of compensator 1 end face, and seawater pressure and oil liquid pressure just transmit and balance by diaphragm like this.Pump case 2 is installed on integrated disk 15 by 16 bolts, is evenly distributed with eight floors thereon in order to strengthen its structural strength.Gear pump 10 is located and is installed on by seam on integrated disk 15, after the flange 7 of gear pump 10 oil outlets is all installed on respectively on gear pump 10 outlets and integrated disk 15 by flange with oil outlet valve piece 9 in advance, with a bit of oil pipe welding, form complete hydraulic oil channel again, do so just and can effectively guarantee sealing and the installation precision between them.Support 14 is fixed on motor, during horizontal installation, adds with assistant support 13, can guarantee intensity and the reliability of whole assembling; During vertical installation without assistant support 13.
Compensator part, its effect is the pressure of bucking-out system fuel tank, makes tank pressure all the time than the high about 0.3bar of the pressure of outside seawater.Diaphragm makes the pressure of fuel tank and the pressure of seawater reach balance, then between compensator housing and diaphragm-type servo unit, is evenly arranged eight Compress Springs, and spring is always in compressive state, makes pressure in fuel tank all the time higher than pressure and the 0.3bar of seawater.
Sealing means between each several part is: between compensator 1 housing and pump case 2, directly by diaphragm, directly sealed; Installation between pump case 2 and integrated disk 15, motor 11 and integrated disk 15, oil outlet flange 7 and gear pump 10, oil outlet valve piece 9 and integrated disk 15, exhaust bolt 5 exhaust ports all adopts the form of seal ring to seal.Cooperation between compensator 1, integrated disk 15,11 3 parts of motor is simple, can separate machined, and after each self assembly completes, remerge and form a whole.
The present invention is divided into five kinds of power series, is followed successively by from small to large: 5.5KW, 11KW, 18.5KW, 55KW, 90KW, corresponding flow system flow respectively: 7L/min, 15L/min, 26L/min, 79L/min, 130L/min.After forming our five series standards, it is basically identical that the present invention also keeps on external form pattern.5.5kW and 11kW motor adopt 200V direct current supply, and 18.5kW, 55kW and 90kW motor adopt 3000V Alternating Current Power Supply.
Claims (5)
1. a deep-sea integrated type hydraulic power supply, comprise compensator (1), pump case (2), hydraulic fluid chamber (4), gear pump (10), motor (11), integrated disk (15), it is characterized in that: integrated disk (15) is along the circumferential direction provided with groove, groove left side disk diameter is greater than right side disk, a plurality of through holes (21) that left circles rim circumference uniform distribution is connected with pump case (2), a plurality of through holes (20) that right circles rim circumference uniform distribution is connected with motor; Integrated disk (15) center is provided with a ladder hole, the seam of gear pump (10) matches with through hole one side (18), by screw, fix, opposite side convex portion (19) coordinates with motor (11) corresponding part through support (14), is bolted; Two oil ducts are arranged at integrated disk (15) top, article one, be fuel-displaced oil duct (16), another is oil return oil duct (17), and corresponding hydraulic fluid port surface is scabbled, and the plane of being scabbled is connected with the pipeline of external hydraulic system by adpting flange or pipe joint; The oil outlet of gear pump (10) is provided with flange (7), flange (7) is provided with tubular type one-way valve (8) and screw thread inserting type relief valve (6), the outlet of flange (7) is connected to one section of oil pipe, and this oil pipe is connected on integrated disk (15) by oil outlet valve piece (9).
2. deep-sea according to claim 1 integrated type hydraulic power supply, is characterized in that: the axle of described gear pump (10) is external splines, and the axle of motor (12) is internal spline, and both are directly connected.
3. deep-sea according to claim 1 integrated type hydraulic power supply, is characterized in that: the fuel-displaced oil duct (16) of described power source is all connected with outside by the form of flange with oil return oil duct (17).
4. deep-sea according to claim 1 integrated type hydraulic power supply, is characterized in that: described integrated disk (15) is provided with waist shaped hole (23) and floor (22).
5. deep-sea according to claim 1 integrated type hydraulic power supply, is characterized in that: described pump case (2) outside is provided with two exhaust bolts (5), and inside is provided with the piston (3) coordinating with compensator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616617.1A CN103615417A (en) | 2013-11-27 | 2013-11-27 | Deep sea integrated hydraulic power source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616617.1A CN103615417A (en) | 2013-11-27 | 2013-11-27 | Deep sea integrated hydraulic power source |
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| CN103615417A true CN103615417A (en) | 2014-03-05 |
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| CN201310616617.1A Pending CN103615417A (en) | 2013-11-27 | 2013-11-27 | Deep sea integrated hydraulic power source |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481939A (en) * | 2014-12-26 | 2015-04-01 | 成都欧迅海洋工程装备科技有限公司 | High pressure resistant mechanical hand hydraulic pump station capable of improving heat dissipation performance |
| CN108397430A (en) * | 2018-05-10 | 2018-08-14 | 浙江大学 | Hydraulic pressure source device with the deep ability to work in full sea |
| CN109340220A (en) * | 2018-09-06 | 2019-02-15 | 北京工业大学 | Deep-sea electricity consumption hydrostatic actuator |
| CN113007180A (en) * | 2021-02-26 | 2021-06-22 | 中国船舶科学研究中心 | Underwater integrated hydraulic source |
Citations (7)
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| US3670680A (en) * | 1970-09-25 | 1972-06-20 | Frederick A Kriedt | Water expulsion system |
| CN2596085Y (en) * | 2002-12-30 | 2003-12-31 | 哈尔滨工程大学 | Deep water hydraulic power source |
| CN201228680Y (en) * | 2008-07-08 | 2009-04-29 | 中国船舶重工集团公司第七○二研究所 | Integration abysmal sea hydraulic source |
| CN202582854U (en) * | 2012-06-05 | 2012-12-05 | 北京中防恒立人防设备有限公司 | Hydraulic station for testing air tightness of butterfly valve |
| CN102832749A (en) * | 2011-06-16 | 2012-12-19 | 中国江南航天工业集团林泉电机厂 | Charge pressure compensation type deepwater motor and manufacturing method thereof |
| CN203175845U (en) * | 2013-03-04 | 2013-09-04 | 上海煜柯机电科技有限公司 | Motor/internal gear pump integrated connection structure |
| CN203570714U (en) * | 2013-11-27 | 2014-04-30 | 西南交通大学 | Deep-sea integrated hydraulic power source |
-
2013
- 2013-11-27 CN CN201310616617.1A patent/CN103615417A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670680A (en) * | 1970-09-25 | 1972-06-20 | Frederick A Kriedt | Water expulsion system |
| CN2596085Y (en) * | 2002-12-30 | 2003-12-31 | 哈尔滨工程大学 | Deep water hydraulic power source |
| CN201228680Y (en) * | 2008-07-08 | 2009-04-29 | 中国船舶重工集团公司第七○二研究所 | Integration abysmal sea hydraulic source |
| CN102832749A (en) * | 2011-06-16 | 2012-12-19 | 中国江南航天工业集团林泉电机厂 | Charge pressure compensation type deepwater motor and manufacturing method thereof |
| CN202582854U (en) * | 2012-06-05 | 2012-12-05 | 北京中防恒立人防设备有限公司 | Hydraulic station for testing air tightness of butterfly valve |
| CN203175845U (en) * | 2013-03-04 | 2013-09-04 | 上海煜柯机电科技有限公司 | Motor/internal gear pump integrated connection structure |
| CN203570714U (en) * | 2013-11-27 | 2014-04-30 | 西南交通大学 | Deep-sea integrated hydraulic power source |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481939A (en) * | 2014-12-26 | 2015-04-01 | 成都欧迅海洋工程装备科技有限公司 | High pressure resistant mechanical hand hydraulic pump station capable of improving heat dissipation performance |
| CN108397430A (en) * | 2018-05-10 | 2018-08-14 | 浙江大学 | Hydraulic pressure source device with the deep ability to work in full sea |
| CN109340220A (en) * | 2018-09-06 | 2019-02-15 | 北京工业大学 | Deep-sea electricity consumption hydrostatic actuator |
| CN113007180A (en) * | 2021-02-26 | 2021-06-22 | 中国船舶科学研究中心 | Underwater integrated hydraulic source |
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Application publication date: 20140305 |