CN105775081A - Water inlet and outlet device of underwater glider - Google Patents
Water inlet and outlet device of underwater glider Download PDFInfo
- Publication number
- CN105775081A CN105775081A CN201610124389.XA CN201610124389A CN105775081A CN 105775081 A CN105775081 A CN 105775081A CN 201610124389 A CN201610124389 A CN 201610124389A CN 105775081 A CN105775081 A CN 105775081A
- Authority
- CN
- China
- Prior art keywords
- water
- electromagnetic valve
- underwater glider
- outlet
- solenoid valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
- B63G2008/002—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned
Abstract
The invention discloses a water inlet and outlet device of an underwater glider. The water inlet and outlet device of the underwater glider comprises a hull (1) and a water bag (46) installed on the head portion of the hull (1). The water bag (46) is connected with a water inlet and outlet pipeline composed of a water pump (45) and an electromagnetic valve bank. The electromagnetic valve bank forms a water outlet pipeline composed of a left water outlet electromagnetic valve (41) and a right water outlet electromagnetic valve (44), and a water filling pipeline composed of a left water filling electromagnetic valve (42) and a right water filling electromagnetic valve (43). The water filling pipeline is connected with the water outlet pipeline through the water pump (45). According to the water inlet and outlet device of the underwater glider, the weight of water in the water bag is changed through the water pump so that the weight of the underwater glider can be changed, and accordingly the heave movement of the underwater glider is completed, and the gliding efficiency is improved.
Description
Art
The present invention relates to the layout of a kind of underwater glider feeding/discharging device, particularly pipeline, belong to underwater glider elevating control technical field.
Background technology
Underwater glider is the needs in order to meet current marine environmental monitoring and measurement, buoy technology is combined with underwater robot technology and a kind of underwater aircraft of developing.It is possible not only to be monitored operation along vertical section, large-scale marine environment can also be carried out at horizontal profile to measure and monitoring, with be currently widely used in marine environmental monitoring compared with the buoy technology of measurement, underwater glider has superior mobility, controllability and real-time.Compared with tradition submarine navigation device, underwater glider has that activity duration length, distance to go are big, operating cost is low and to advantages such as the dependence of lash ship are little.
Underwater glider is dynamically to be regulated natural buoyancy by buoyancy regulating system, it is achieved the State Transferring between positive buoyancy and negative buoyancy force, it is provided that carrier floats and lower hiding power.Underwater glider, under the effect of carrier buoyancy and hang gliding, produces horizontal gliding speed forward.It is the Mass Distribution by adjusting carrier inside that center of gravity of underwater glider regulates system, thus changing the relative position of carrier center of gravity and centre of buoyancy, to produce rolling moment and pitching moment, it is achieved carrier revolution and elevating movement.
Underwater glider enters drainage control system and directly affects its glide efficiency.Current underwater glider enters drainage control system typically by changing volume oily in inside and outside two oil sacs of carrier pressure-resistant cabin to change the size of the inflow of carrier, its structure is complicated, it is big to take inner space, and control accuracy is relatively low, the accurate adjustment to inflow cannot be realized, additionally due to oil sac is all disposed within greatly body afterbody, center of gravity is made to regulate the too much pressure of System Take, thus increasing energy expenditure.
Summary of the invention
For the weak point that above-mentioned prior art exists, invention proposes a kind of underwater glider feeding/discharging device, utilizes the design on intake-discharge pipe road, to improve the glide efficiency of underwater glider.
The underwater glider feeding/discharging device that the present invention proposes, including hull and the water pocket being arranged on hull head, water pocket is connected with the intake-discharge pipe road become by water pump and electromagnetic valve fabric, described electromagnetic valve fabric becomes the discharge pipe line being made up of left bank water solenoid valve and right drain solenoid valve, the water injecting pipeline being made up of left water injecting electromagnetic valve and right water injecting electromagnetic valve, is connected by water pump between water injecting pipeline and discharge pipe line.
The underwater glider feeding/discharging device that the present invention proposes, utilizes water pump to change in water pocket the weight of water thus changing underwater glider weight and then completing its heave movement.Owing to water pocket is positioned over hull foremost, the center of gravity reach when water inlet and move after center of gravity during draining, contribute to adjusting underwater glider attitude, alleviating front and back center of gravity regulates the pressure of System Take, thus reducing energy expenditure raising endurance；The pipeline utilizing four electromagnetic valves and a water pump composition completes into drain function, decreases and takes up room and save components and parts cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of underwater glider feeding/discharging device of the present invention；
Fig. 2 is the water inlet situation schematic diagram of underwater glider feeding/discharging device of the present invention；
Fig. 3 is the drainage condition schematic diagram of underwater glider feeding/discharging device of the present invention.
In figure: 1-hull, 41-left bank water solenoid valve, the left water injecting electromagnetic valve of 42-, the right water injecting electromagnetic valve of 43-, the right drain solenoid valve of 44-, 45-water pump, 46-water pocket, 47-front end cage, cage in the middle part of 48-, 50-support frame, 51-solenoid valve bracket, 52-pump support.
Detailed description of the invention
nullBelow in conjunction with accompanying drawing to underwater glider feeding/discharging device of the present invention，As shown in Figure 1，Hull 1 is provided with front end cage 47 and middle part cage 48，Front end cage 47 and middle part cage 48 are connected by support frame 50，Water pocket 46 is arranged on the head of hull 1，It is fixed on front end cage 47，Solenoid valve bracket 51 it is provided with between front end cage 47 and middle part cage 48、Pump support 52，Left bank water solenoid valve 41、Left water injecting electromagnetic valve 42、Right drain solenoid valve 44 and right water injecting electromagnetic valve 43 are arranged on solenoid valve bracket 51，Wherein，Left bank water solenoid valve 41 and right drain solenoid valve 43 form discharge pipe line，Left water injecting electromagnetic valve 42 and right water injecting electromagnetic valve 43 form water injecting pipeline，Connected by water pump 45 between water injecting pipeline and discharge pipe line，Water pump 45 is fixedly mounted on pump support 52，The electromagnetic valve of described discharge pipe line and the electromagnetic valve of water injecting pipeline are respectively by unlimited Control break-make.
When needs are to water filling in water pocket 46, the left water injecting electromagnetic valve of relay Closed control 42 and right water injecting electromagnetic valve 43 are opened, water pump 45 runs, now, water injects in water pocket 46 through left water injecting electromagnetic valve 42, water pump 45, right water injecting electromagnetic valve 43, when needs stop water filling, relay disconnects closes left water injecting electromagnetic valve 42, right water injecting electromagnetic valve 43 and water pump 45；When needs are from water pocket 46 outside draining, relay Closed control left bank water solenoid valve 4l, right drain solenoid valve 44 are opened, water pump 45 runs, now, water is discharged hull 1 from water pocket 46 through left bank water solenoid valve 41, water pump 45, right drain solenoid valve 44, as stopped draining, relay disconnects, and closes left bank water solenoid valve 41, right drain solenoid valve 44 electromagnetic valve and water pump 45.
Claims (1)
1. the feeding/discharging device of a underwater glider, it is characterized in that: include hull (1) and be arranged on the water pocket (46) of hull (1) head, water pocket (46) is connected with the intake-discharge pipe road become by water pump (45) and electromagnetic valve fabric, described electromagnetic valve fabric becomes the discharge pipe line being made up of left bank water solenoid valve (41) and right drain solenoid valve (44), the water injecting pipeline being made up of left water injecting electromagnetic valve (42) and right water injecting electromagnetic valve (43), is connected by water pump (45) between water injecting pipeline and discharge pipe line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124389.XA CN105775081A (en) | 2016-03-04 | 2016-03-04 | Water inlet and outlet device of underwater glider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124389.XA CN105775081A (en) | 2016-03-04 | 2016-03-04 | Water inlet and outlet device of underwater glider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105775081A true CN105775081A (en) | 2016-07-20 |
Family
ID=56387083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610124389.XA Pending CN105775081A (en) | 2016-03-04 | 2016-03-04 | Water inlet and outlet device of underwater glider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105775081A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204812A (en) * | 2018-08-10 | 2019-01-15 | 上海交通大学 | A kind of amphibious aircraft of air-sea of fixed-wing in conjunction with aerodone |
| WO2022246505A1 (en) * | 2021-05-25 | 2022-12-01 | UAM Tec Pty Ltd | A bladder system for a submersible |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362348A (en) * | 2001-01-02 | 2002-08-07 | 梁富泉 | Glide submarine |
| CN202686728U (en) * | 2012-03-30 | 2013-01-23 | 中国船舶重工集团公司第七○二研究所 | Buoyancy drive device for underwater gliding device |
| CN102963514A (en) * | 2012-11-26 | 2013-03-13 | 上海交通大学 | Portable submarine ocean environment monitoring glider |
| US8726827B1 (en) * | 2009-06-02 | 2014-05-20 | University of Washington Center for Commercialization | Systems and methods for compensating for compressibility and thermal expansion coefficient mismatch in buoyancy controlled underwater vehicles |
| WO2014163141A1 (en) * | 2013-04-03 | 2014-10-09 | 株式会社Ihi | Underwater device |
| WO2014185519A1 (en) * | 2013-05-16 | 2014-11-20 | 株式会社Ihi | Underwater mobile body |
| CN205707253U (en) * | 2016-03-04 | 2016-11-23 | 中国船舶科学研究中心上海分部 | A kind of underwater glider feeding/discharging device |
-
2016
- 2016-03-04 CN CN201610124389.XA patent/CN105775081A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362348A (en) * | 2001-01-02 | 2002-08-07 | 梁富泉 | Glide submarine |
| US8726827B1 (en) * | 2009-06-02 | 2014-05-20 | University of Washington Center for Commercialization | Systems and methods for compensating for compressibility and thermal expansion coefficient mismatch in buoyancy controlled underwater vehicles |
| CN202686728U (en) * | 2012-03-30 | 2013-01-23 | 中国船舶重工集团公司第七○二研究所 | Buoyancy drive device for underwater gliding device |
| CN102963514A (en) * | 2012-11-26 | 2013-03-13 | 上海交通大学 | Portable submarine ocean environment monitoring glider |
| WO2014163141A1 (en) * | 2013-04-03 | 2014-10-09 | 株式会社Ihi | Underwater device |
| WO2014185519A1 (en) * | 2013-05-16 | 2014-11-20 | 株式会社Ihi | Underwater mobile body |
| CN205707253U (en) * | 2016-03-04 | 2016-11-23 | 中国船舶科学研究中心上海分部 | A kind of underwater glider feeding/discharging device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204812A (en) * | 2018-08-10 | 2019-01-15 | 上海交通大学 | A kind of amphibious aircraft of air-sea of fixed-wing in conjunction with aerodone |
| WO2022246505A1 (en) * | 2021-05-25 | 2022-12-01 | UAM Tec Pty Ltd | A bladder system for a submersible |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |