CN100384693C - Underwater gliding detector - Google Patents
Underwater gliding detector Download PDFInfo
- Publication number
- CN100384693C CN100384693C CNB2006100522825A CN200610052282A CN100384693C CN 100384693 C CN100384693 C CN 100384693C CN B2006100522825 A CNB2006100522825 A CN B2006100522825A CN 200610052282 A CN200610052282 A CN 200610052282A CN 100384693 C CN100384693 C CN 100384693C
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- screw
- ball
- gliding
- housing
- adapter plate
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- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000011449 brick Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 26
- 238000012544 monitoring process Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention discloses an underwater gliding detector which comprises a gliding type casing, a variable buoyancy system, an attitude regulating system and a communication navigation system. When the present invention works, an internal battery bag moves along a shaft line of the gliding type casing through a driving mechanism of the attitude regulating system, and then, the purpose of changing the position of the center of gravity can be achieved. A miniature electromagnetic valve and a miniature pump in the variable buoyancy system are matched to work, which can change the water discharging volume of an external oil sac, and the variation of the buoyancy can be realized; the zigzag movement can be finished in the sea by combining the two processes. Compared with other underwater robots, the present invention has the advantages of small volume, low cost, low power consumption, etc.; because boosting mechanisms, such as a propeller, a thruster, etc., are not needed, the present invention can continuously operate many months within the depth range of a plurality of kilometers according to the route which is preliminarily arranged by electricity supply by the battery bag.
Description
Technical field
The present invention relates to a kind of underwater gliding detector that can be widely used in water quality monitoring, the exploration of water-bed resource, environmental monitoring.
Background technology
Up to now, be used for the propulsion modes such as the most of employing of autodetector screw propeller of ocean water body water quality monitoring, the exploration of water-bed resource, environmental monitoring research, so after the short time work, all need to replenish power source.Frequent charging procedure has greatly limited the distance and the degree of depth of navigating by water in the detector ocean.
Summary of the invention
It is small and exquisite to the objective of the invention is to propose a kind of volume, can move the underwater gliding detector of several months according to default course line in thousands of meters depth rangees continuously.
Underwater gliding detector of the present invention comprises gliding type housing and variable buoyancy system, attitude control system and the communication navigation system of device in the gliding type housing:
Gliding type housing: have the gliding type shell that protection housing, horizontal tail and empennage constitute, in the protection housing, be provided with pressure-bearing shell;
Variable buoyancy system: comprise outside oil sac, pump valve adapter plate, miniature electromagnetic valve, micropump, connecting rod, oil pocket adapter plate and inner oil pocket, micropump and miniature electromagnetic valve are fixed on the pump valve adapter plate, inner oil pocket is fixed on the oil pocket adapter plate, the oil pocket adapter plate is connected by connecting rod with the pump valve adapter plate, outside oil sac is the afterbody of pressure-bearing shell fixedly, between pressure-bearing shell and protection housing;
Attitude control system: comprise header board, back plate, stepping motor, motor fixing frame, worm gear that is meshed and worm screw, the worm screw fixed mount, ball-screw, two line slideways, the ball-screw support ring, line slideway support ring and power brick, stepping motor and worm screw are fixed with motor fixing frame that is installed in header board and worm screw fixed mount respectively, the rotating shaft of stepping motor and worm screw are coaxial fixing, worm gear is connected with an end of ball-screw, power brick is fixed on the slide block of ball-screw and two line slideways, ball-screw and two line slideways are parallel to each other, and the two ends of ball-screw and two line slideways are installed on header board and the back plate by ball-screw support ring and line slideway support ring respectively;
Communication navigation system: comprise fixed mount and the Navigation Control circuit card that is installed on the fixed mount, fixed mount is positioned at gliding type housing ante-chamber.
Underwater gliding detector passes through to change center-of-gravity position and realizes the attitude adjusting, and by the control that the buoyancy realization that changes self is risen and fallen, the two is in conjunction with the zigzagging that just can finish in the ocean.The power of underwater gliding detector is provided by power brick, this power brick is as the counterweight that changes center of gravity simultaneously, during work, the rotating of control step motor, by worm screw, worm gear, ball screw transmission, drive power brick along guide rail at gliding type housing middle part along axial-movement, reach the purpose that changes center-of-gravity position.The surface and the contact with sea water of outside oil sac, by fill the buoyancy that oil extraction just can change underwater gliding detector to oil sac, during work, partial vacuum is pumped in pressure-bearing shell inside, by the cooperating of miniature electromagnetic valve and micropump, can charge into the oil in the inner oil pocket or discharge inner oil pocket.
Underwater gliding detector of the present invention and other under-water robot are compared, and have volume dexterity, low cost and other advantages; Owing to do not need boosting mechanisms such as screw propeller, propelling unit, greatly reduce the power consumption of system, therefore by the power brick power supply, just can in thousands of meters depth rangees, move the several months continuously according to default course line.
Description of drawings
Fig. 1 is that the structure of underwater gliding detector becomes scheme drawing.
The specific embodiment
With reference to Fig. 1, underwater gliding detector comprises gliding type housing and variable buoyancy system, attitude control system and the communication navigation system of device in the gliding type housing:
Gliding type housing: have the gliding type shell that protection housing 1, horizontal tail 19 and empennage 10 constitute, in protection housing 1, be provided with pressure-bearing shell 26;
In order to reduce the resistance of motion of underwater gliding detector in seawater, the front and back end of protection housing is shaped as ellipse, satisfies equation:
In the formula: x, y are respectively the level and the vertical coordinate in housing elevation profile;
Variable buoyancy system: comprise outside oil sac 2, pump valve adapter plate 3, miniature electromagnetic valve 4, micropump 11, connecting rod 12, oil pocket adapter plate 13 and inner oil pocket 14, micropump 11 and miniature electromagnetic valve 4 are fixed on the pump valve adapter plate 3, inner oil pocket 14 is fixed on the oil pocket adapter plate 13, oil pocket adapter plate 13 is connected by connecting rod 12 with pump valve adapter plate 3, outside oil sac 2 is the afterbody of pressure-bearing shell 26 fixedly, between pressure-bearing shell 26 and protection housing 1;
Attitude control system: comprise header board 7, back plate 5, stepping motor 6, motor fixing frame 21, worm gear 22 that is meshed and worm screw 23, worm screw fixed mount 24, ball-screw 17, two line slideways 18, ball-screw support ring 15, line slideway support ring 16 and power brick 20, stepping motor 6 and worm screw 23 are fixing with motor fixing frame 21 that is installed in header board 7 and worm screw fixed mount 24 respectively, the rotating shaft of stepping motor 6 and worm screw 23 are coaxial fixing, worm gear 22 is connected with an end of ball-screw 17, power brick 20 is fixed on the slide block of ball-screw 17 and two line slideways 18, ball-screw 17 and two line slideways 18 are parallel to each other, power brick 20 can move forward and backward along guide rail, and the two ends of ball-screw 17 and two line slideways are installed on header board 7 and the back plate 5 by ball-screw support ring 15 and line slideway support ring 16 respectively;
Communication navigation system: comprise fixed mount 9 and the Navigation Control circuit card 8 that is installed on the fixed mount, fixed mount 9 is positioned at gliding type housing ante-chamber.Navigation Control circuit card 8 is used to realize GPS location, attitude feedback, motion control and the environmental parameters monitoring of underwater gliding detector.
Its working process is: when the underwater gliding detector rig ship for dive, miniature electromagnetic valve 4 is opened, because pressure-bearing shell 26 has been pumped into partial vacuum, the hydraulic oil in the outside oil sac 2 is pushed back in the inner oil pocket 14 under the bar pressure effect.The volume of inner oil pocket 14 begins to change, and specifies when requiring when variable quantity reaches, and miniature electromagnetic valve 4 is closed.Hydraulic efficiency pressure system quits work.At this moment, buoyancy is less than gravity.Underwater gliding detector begins dive.Stepping motor 6 drives the ball-screw clickwise, and power brick moves to the housing front end, and fuselage and horizontal surface form certain included angle.Specify when requiring when the fuselage leaning angle reaches, stepping motor 6 stops the rotation.Self-locking mechanism locking leading screw makes it stop operating.Underwater gliding detector slides forward with certain angle.When underwater gliding detector reached designated depth, at this moment, stepping motor 6 was started working, and drove power brick 20 and moved to the housing rear end, receded thereby make fuselage become from leaning forward.When sweptback angle reached designated value, stepping motor quit work.Then, micropump 11 is started working, and the hydraulic oil in the inner oil pocket 14 is transported to outside oil sac.When carrying oil mass to reach designated value, micropump 11 quits work.At this moment, buoyancy is greater than gravity, and underwater gliding detector begins to slide to the front upper place with certain angle.In the process of sliding, 8 pairs of marine environment of Navigation Control circuit card are monitored, and preserve monitoring result.When underwater gliding detector was about to emerge, stepping motor 6 was started working, and power brick 20 is moved to leading portion.The antenna of Navigation Control circuit card 8 is surfaced, and at this moment, the front rake of underwater gliding detector is in maxim.Aerodone begins to carry out communication with satellite.After communication finished, underwater gliding detector entered working cycle next time.
Claims (2)
1. underwater gliding detector is characterized in that comprising gliding type housing and variable buoyancy system, attitude control system and the communication navigation system of device in the gliding type housing:
Gliding type housing: have the gliding type shell that protection housing (1), horizontal tail (19) and empennage (10) constitute, in protection housing (1), be provided with pressure-bearing shell (26);
Variable buoyancy system: comprise outside oil sac (2), pump valve adapter plate (3), miniature electromagnetic valve (4), micropump (11), connecting rod (12), oil pocket adapter plate (13) and inner oil pocket (14), micropump (11) and miniature electromagnetic valve (4) are fixed on the pump valve adapter plate (3), inner oil pocket (14) is fixed on the oil pocket adapter plate (13), oil pocket adapter plate (13) is connected by connecting rod (12) with pump valve adapter plate (3), outside oil sac (2) is the afterbody of pressure-bearing shell (26) fixedly, is positioned between pressure-bearing shell (26) and the protection housing (1);
Attitude control system: comprise header board (7), back plate (5), stepping motor (6), motor fixing frame (21), worm gear that is meshed (22) and worm screw (23), worm screw fixed mount (24), ball-screw (17), two line slideways (18), ball-screw support ring (15), line slideway support ring (16) and power brick (20), stepping motor (6) and worm screw (23) are fixing with motor fixing frame that is installed in header board (7) (21) and worm screw fixed mount (24) respectively, the rotating shaft of stepping motor (6) and worm screw (23) are coaxial fixing, worm gear (22) is connected with an end of ball-screw (17), power brick (20) is fixed on the slide block of ball-screw (17) and two line slideways (18), ball-screw (17) and two line slideways (18) are parallel to each other, and the two ends of ball-screw (17) and two line slideways are installed on header board (7) and the back plate (5) by ball-screw support ring (15) and line slideway support ring (16) respectively;
Communication navigation system: comprise fixed mount (9) and be installed in Navigation Control circuit card (8) on the fixed mount, fixed mount (9) is positioned at gliding type housing ante-chamber.
2. underwater gliding detector according to claim 1 is characterized in that protecting the front and back end of housing (1) to be shaped as ellipse, satisfies equation:
In the formula: x, y are respectively the level and the vertical coordinate in housing elevation profile.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100522825A CN100384693C (en) | 2006-07-04 | 2006-07-04 | Underwater gliding detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100522825A CN100384693C (en) | 2006-07-04 | 2006-07-04 | Underwater gliding detector |
Publications (2)
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CN1876485A CN1876485A (en) | 2006-12-13 |
CN100384693C true CN100384693C (en) | 2008-04-30 |
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CNB2006100522825A Expired - Fee Related CN100384693C (en) | 2006-07-04 | 2006-07-04 | Underwater gliding detector |
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CN100445167C (en) * | 2007-06-11 | 2008-12-24 | 天津大学 | Hybrid driven under-water self-navigation device |
CN101337578B (en) * | 2008-08-27 | 2010-12-01 | 哈尔滨工程大学 | Underwater robot adjusted by three oil-bags and depth-setting control method thereof |
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CN102476706B (en) * | 2010-11-30 | 2014-01-08 | 中国科学院沈阳自动化研究所 | Steering device for underwater aerodone |
CN102145740A (en) * | 2011-03-17 | 2011-08-10 | 哈尔滨工程大学 | Gravity adjusting device for underwater robot |
CN102180243B (en) * | 2011-04-13 | 2013-03-27 | 浙江大学 | Driving device for buoyancy regulating mechanism of underwater glider |
CN102248992B (en) * | 2011-05-13 | 2013-05-15 | 浙江大学 | Buoyancy adjusting device for underwater glider |
CN102717884B (en) * | 2012-06-15 | 2014-10-15 | 上海大学 | Active underwater robot posture adjusting system |
CN102923289B (en) * | 2012-07-23 | 2015-04-29 | 北京工业大学 | Miniature underwear propeller and method for producing same |
CN103803046A (en) * | 2012-11-07 | 2014-05-21 | 中国舰船研究设计中心 | Temperature difference energy and solar energy hybrid power propulsion system for underwater glider |
CN102963514B (en) * | 2012-11-26 | 2016-04-13 | 上海交通大学 | Portable underwater marine environmental monitoring aerodone |
CN103507929B (en) * | 2013-09-27 | 2016-04-06 | 中国船舶重工集团公司第七一〇研究所 | Combination wing anti-current type underwater glider |
CN104401474A (en) * | 2014-09-18 | 2015-03-11 | 青岛远创机器人自动化有限公司 | Moving posture control device for underwater glider |
CN106043634A (en) * | 2016-06-13 | 2016-10-26 | 西北工业大学 | High-maneuverability underwater glider |
CN107097236A (en) * | 2016-11-27 | 2017-08-29 | 申俊 | A kind of robot for being monitored in real time to storage material |
CN107117266B (en) * | 2017-05-11 | 2019-05-03 | 江苏科技大学 | A kind of self balancing device, unmanned vehicles and its control system |
CN108860527B (en) * | 2018-07-09 | 2020-07-14 | 哈尔滨工程大学 | Underwater robot-underwater mechanical arm system |
CN118047028A (en) * | 2018-11-14 | 2024-05-17 | 北京空天高科技有限公司 | Liquid bidirectional pump system and stratospheric airship attitude adjusting device adopting same |
CN109533239A (en) * | 2018-11-27 | 2019-03-29 | 长安大学 | A kind of deep water underwater intelligent operation robot and its control system |
CN109707797B (en) * | 2019-02-18 | 2021-10-26 | 哈尔滨工程大学 | X type rudder AUV transmission structure with self-locking performance |
CN110979610A (en) * | 2019-12-24 | 2020-04-10 | 天津大学 | Device for assisting oil return of underwater glider under normal pressure |
CN115783201B (en) * | 2023-02-08 | 2023-04-21 | 威海海洋职业学院 | Submersible capable of quickly adjusting posture |
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US4577583A (en) * | 1984-06-28 | 1986-03-25 | Green Ii John G | Small gliding underwater craft |
JPS6223895A (en) * | 1985-07-24 | 1987-01-31 | Tokyo Univ | Glider type submarine boat with control of hull attitude by adjustment of gravity and buoyancy |
DE4300497A1 (en) * | 1993-01-07 | 1996-11-28 | Wsewolod Wasiljew | Progressive movement of engine-less gliding vessel travelling in water by changing centre of gravity |
CN1618695A (en) * | 2004-12-09 | 2005-05-25 | 上海交通大学 | Linkaged piston type under water glide carrier capable of being driven in sea |
CN1644451A (en) * | 2005-01-25 | 2005-07-27 | 天津大学 | Gliding movement underwater robot driven by temperature differential energy |
CN2934066Y (en) * | 2006-07-04 | 2007-08-15 | 浙江大学 | Submerged gliding detector |
-
2006
- 2006-07-04 CN CNB2006100522825A patent/CN100384693C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4577583A (en) * | 1984-06-28 | 1986-03-25 | Green Ii John G | Small gliding underwater craft |
JPS6223895A (en) * | 1985-07-24 | 1987-01-31 | Tokyo Univ | Glider type submarine boat with control of hull attitude by adjustment of gravity and buoyancy |
DE4300497A1 (en) * | 1993-01-07 | 1996-11-28 | Wsewolod Wasiljew | Progressive movement of engine-less gliding vessel travelling in water by changing centre of gravity |
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CN1644451A (en) * | 2005-01-25 | 2005-07-27 | 天津大学 | Gliding movement underwater robot driven by temperature differential energy |
CN2934066Y (en) * | 2006-07-04 | 2007-08-15 | 浙江大学 | Submerged gliding detector |
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Granted publication date: 20080430 Termination date: 20120704 |