CN108248763A - A kind of oil-pocket buoyancy adjusts undersea detection buoy - Google Patents
A kind of oil-pocket buoyancy adjusts undersea detection buoy Download PDFInfo
- Publication number
- CN108248763A CN108248763A CN201810096278.1A CN201810096278A CN108248763A CN 108248763 A CN108248763 A CN 108248763A CN 201810096278 A CN201810096278 A CN 201810096278A CN 108248763 A CN108248763 A CN 108248763A
- Authority
- CN
- China
- Prior art keywords
- oil
- solenoid valve
- buoy
- way solenoid
- oil sac
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
Abstract
The present invention relates to a kind of oil-pocket buoyancies to adjust undersea detection buoy.A kind of oil-pocket buoyancy adjusts undersea detection buoy, including buoy ontology, control cabinet is equipped in buoy ontology, control cabinet, which is connected with, is located at buoy bodies top and the communication antenna connecting that communicates with background server, the buoy ontology bottom end is equipped with outer oil sac, outer oil sac passes through oil sac in buoyancy adjustment oil circuit connection, interior oil sac is placed in a closed nacelle, nacelle is located in buoy ontology, this is reasonable in design, it is novel, control oil circuit design more reasonable, effectively increase the Stability and veracity of buoyancy, gravity balance adjustment, the accuracy of data acquisition has been effectively ensured, it can effectively prevent influence of the deep sea hydraulic to oil sac volume, the phenomenon that effectively preventing the oil sac explosion that oil sac is brought due to precise control difference, effectively extend the service life of buoy.
Description
Technical field：
The present invention relates to a kind of oil-pocket buoyancies to adjust undersea detection buoy.
Background technology：
Land resources are increasingly deficient, and the ecosystem of the ocean as earth maximum, resource reserve enriches, and the mankind are to ocean
It develops and uses few.
Undersea detection means are varied, mainly include：The detection of ocean scientific investigation ship, underwater buoy detection and underwater
Means, the wherein buoy detectors such as people's detection can continue a journey for a long time, carry out ocean profile measurement, periodic transmission ocean profile letter
Breath.Deep ocean buoy detection is the main means of undersea detection, easy to use, without personal management, can periodically carry out marine site section
Simultaneously return data is measured, is reliable undersea detection means.
Underwater buoy mainly completes the section movement floated in ocean, dive is hovered together, and the gravity for changing buoy floats
The underwater main means for floating, floating are controlled during dynamic balance, the mode of buoyancy adjustment mainly includes abandoning weight load and change certainly
Body accumulates two ways.It is a kind of reliable way to change oil sac volume to carry out buoyancy, gravity balance adjustment, for deep ocean buoy,
It is difficult to control the expansion and contraction of oil sac that buoyancy adjustment is carried out under hyperbaric environment, in the prior art, is mostly directly connected using oil pump
It connects outer oil sac and interior oil sac adjusts the volume of outer oil sac or simple oil circuit control connection, and then adjust buoyancy, control adjustment is steady
Qualitative difference, easily there are errors for adjustment, affect the accuracy of data acquisition, also, since the stability of structure design is poor, hold
The phenomenon that oil sac explosion easily occurs affects the service life of buoy.
Invention content：
The present invention provides a kind of oil-pocket buoyancies to adjust undersea detection buoy, this is reasonable in design, novel, control oil
Road design is more reasonable, effectively increases the Stability and veracity of buoyancy, gravity balance adjustment, and data acquisition has been effectively ensured
Accuracy can effectively prevent influence of the deep sea hydraulic to oil sac volume, effectively prevent oil sac band due to precise control difference
The phenomenon that oil sac explosion come, the service life of buoy is effectively extended, suitable for being widely used to promote, is solved in the prior art
There are the problem of.
The used to solve above-mentioned technical problem technical solution of the present invention is：
A kind of oil-pocket buoyancy adjusts undersea detection buoy, and including buoy ontology, control cabinet, control are equipped in buoy ontology
Cabin, which is connected with, is located at buoy bodies top and the communication antenna connecting that communicates with background server, the buoy ontology bottom end are set
There is outer oil sac, by oil sac in buoyancy adjustment oil circuit connection, interior oil sac is placed in a closed nacelle outer oil sac, and nacelle is located at floating
In sample body；
The buoyancy adjustment oil circuit include a P mouthfuls connection in oil sac oil outlet the first two-position two-way solenoid valve, first
The A mouths of two-position two-way solenoid valve are connected with the A mouths of one second two-position two-way solenoid valve and the oil suction of a super-pressure pump by pipeline
Mouthful, the oil outlet of super-pressure pump is connected with the P mouths and one the 4th bi-bit bi-pass of a third two-position two-way solenoid valve by check valve
The P mouths of solenoid valve, the P mouths of the second two-position two-way solenoid valve connect the oil outlet of outer oil sac, the A mouths of third two-position two-way solenoid valve
The oil inlet of the outer oil sac of connection, the A mouths of the 4th two-position two-way solenoid valve connect in oil sac oil inlet, a direct current generator passes through connection
Axis device drives connection super-pressure pump, the direct current generator, the first two-position two-way solenoid valve, the second two-position two-way solenoid valve, third
Two-position two-way solenoid valve and the 4th two-position two-way solenoid valve connect control cabinet by guiding.
A damper is equipped on front side of the P mouths of 4th two-position two-way solenoid valve.
The outer oil sac inner surface is equipped with first pressure sensor, and interior oil sac inner surface is equipped with second pressure sensor, the
One pressure sensor connects control cabinet, first pressure sensor, second pressure sensor with second pressure sensor by conducting wire
By control cabinet feedback control connect direct current generator, the first two-position two-way solenoid valve, the second two-position two-way solenoid valve, the three or two
Two-way electromagnetic valve and the 4th two-position two-way solenoid valve.
A hydraulic manifold block is equipped in the buoy ontology, super-pressure pump is pumped for sucked type, and super-pressure pump enters in food tray
In hydraulic manifold block, super-pressure pump and the first two-position two-way solenoid valve, the second two-position two-way solenoid valve, third bi-bit bi-pass
Oil circuit between solenoid valve and the 4th two-position two-way solenoid valve is integrated in hydraulic manifold block, and direct current generator and shaft coupling are positioned at floating
In sample body on the outside of hydraulic manifold block, direct current generator and shaft coupling are connected on the outside of hydraulic manifold block.
The upper end of the buoy ontology is equipped with upper block card, and lower end is equipped with lower block card, floating between upper block card and lower gear card
Sample body periphery is arranged with a slip ring, and the connecting rod for being connected with several radially, connecting rod are circumferentially arranged on the outside of slip ring
Tail end is respectively connected with balance floating ball.
The control cabinet, direct current generator, shaft coupling, hydraulic manifold block and nacelle are from top to bottom installed in buoy ontology.
The buoy ontology is cylindric, and buoy ontology inside sidewalls circumferentially arrange the member being vertically arranged equipped with several
Part stent.
Using the above structure, this is reasonable in design, novel by the present invention, and control oil circuit design is more reasonable, effectively increases
The Stability and veracity of buoyancy, gravity balance adjustment has been effectively ensured the accuracy of data acquisition, can effectively prevent deep-sea
Influence of the hydraulic pressure to oil sac volume effectively prevents the phenomenon that oil sac that oil sac is brought due to precise control difference bursts, effectively
The service life of buoy is extended, suitable for being widely used to promote.
Description of the drawings：
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is buoyancy adjustment oil circuit connection figure of the present invention.
Fig. 3 is the cross-sectional view of hydraulic manifold block of the present invention.
Fig. 4 is the external structure schematic diagram of buoy ontology of the present invention.
In figure, 1 buoy ontology, 2 control cabinets, 3 communication antennas, 4 outer oil sacs, oil sac in 5,6 nacelles, 7 first bi-bit bi-pass
Solenoid valve, 8 second two-position two-way solenoid valves, 9 super-pressure pumps, 10 check valves, 11 third two-position two-way solenoid valves, 12 the 4th 2
Two-way electromagnetic valve, 13 direct current generators, 14 shaft couplings, 15 dampers, 16 first pressure sensors, 17 second pressure sensors, 18
Hydraulic manifold block, 19 element brackets, block card on 19,20 times block cards, 21 slip rings, 22 connecting rods, 23 balance floating balls.
Specific embodiment：
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
It is bright to be described in detail.
As shown in figs. 1-4, a kind of oil-pocket buoyancy adjusts undersea detection buoy, including buoy ontology 1, buoy ontology 1
Interior to be equipped with control cabinet 2, control cabinet 2, which is connected with, is located at 1 top of buoy ontology and the communication day connecting that communicates with background server
Line 3,1 bottom end of buoy ontology are equipped with outer oil sac 4, and outer oil sac 4 is put by oil sac 5 in buoyancy adjustment oil circuit connection, interior oil sac 5
In in a closed nacelle 6, nacelle 6 is located in buoy ontology 1；
The buoyancy adjustment oil circuit includes the first two-position two-way solenoid valve 7 of 5 oil outlet of oil sac in a P mouthfuls of connection, the
The A mouths of one two-position two-way solenoid valve 7 are connected with the A mouths and a super-pressure pump 9 of one second two-position two-way solenoid valve 8 by pipeline
Inlet port, the oil outlet of super-pressure pump 9 is connected with the P mouths and one the of a third two-position two-way solenoid valve 11 by check valve 10
The P mouths of four two-position two-way solenoid valves 12, the oil outlet of the outer oil sac 4 of P mouths connection of the second two-position two-way solenoid valve 8, the three or two
The A mouths of two-way electromagnetic valve 11 connect the oil inlet of outer oil sac 4, the A mouths of the 4th two-position two-way solenoid valve 12 connect in oil sac 5 into
Hydraulic fluid port, a direct current generator 13 drive connection super-pressure pump 9, the direct current generator 13, the first bi-bit bi-pass electricity by shaft coupling 14
Magnet valve 7, the second two-position two-way solenoid valve 8,11 and the 4th two-position two-way solenoid valve 12 of third two-position two-way solenoid valve pass through guiding
Connect control cabinet 2.
Buoy ontology 1 is needed during dive by 11 and the 4th bi-bit bi-pass electromagnetism of third two-position two-way solenoid valve
Valve 12 is opened, and the oil in outer oil sac 4 is directly passed through third two-position two-way solenoid valve 11 and the four or two using the pressure of seawater
Two-way electromagnetic valve 12 is pressed into interior oil sac 5, and the oil in outer oil sac 4 is too fast in order to prevent is immersed in interior oil sac 5, causes interior
The damage of oil sac 5, the P mouths front side of the 4th two-position two-way solenoid valve 12 are equipped with a damper 15.
In order to further improve the control to hydraulic oil, ensure the reasonability of 5 volume of outer oil sac 4 and interior oil sac, realize
It is adjusted by outer oil sac 4 and 5 pressure feedback of interior oil sac, outer 4 inner surface of oil sac is equipped with first pressure sensor 16, interior oil sac
5 inner surfaces are equipped with second pressure sensor 17, and first pressure sensor 16 connects control with second pressure sensor 17 by conducting wire
Cabin 2 processed, first pressure sensor 16, second pressure sensor 17 connect direct current generator 13, first by 2 feedback control of control cabinet
Two-position two-way solenoid valve 7, the second two-position two-way solenoid valve 8,11 and the 4th two-position two-way solenoid valve of third two-position two-way solenoid valve
12。
In order to improve the integrated level inside buoy ontology 1, the volume of buoy ontology 1 is effectively reduced, ensures buoy ontology 1 more
Add adaptation abyssal environment, a hydraulic manifold block 18 is equipped in the buoy ontology 1, super-pressure pump 9 is pumped for sucked type, super-pressure pump
9 food tray that enters is embedded in hydraulic manifold block 18,9 and first two-position two-way solenoid valve 7 of super-pressure pump, the second bi-bit bi-pass electromagnetism
Oil circuit between valve 8,11 and the 4th two-position two-way solenoid valve 12 of third two-position two-way solenoid valve is integrated in hydraulic manifold block 18,
Direct current generator 13 and shaft coupling 14 are located at 18 outside of hydraulic manifold block in buoy ontology 1, and direct current generator 13 and shaft coupling 14 are connected
In 18 outside of hydraulic manifold block.
In order to ensure that buoy ontology 1 can keep upright state, the upper end of the buoy ontology 1 as far as possible in water
Equipped with upper block card 19, lower end is equipped with lower block card 20, and 1 periphery of buoy ontology between upper block card 19 and lower gear card 20 is arranged with one
Slip ring 21, circumferentially arrangement is connected with several connecting rods 22 radially in slip ring 21 outside, and connecting rod tail end is respectively connected with
Balance floating ball 23.
In order to ensure the more reasonable of 1 interior design of buoy ontology, the volume of buoy ontology 1 is effectively reduced, ensures buoy
Ontology 1 is more suitable for abyssal environment, and the control cabinet 2, direct current generator 13, shaft coupling 14, hydraulic manifold block 18 and nacelle 6 are by upper
It is installed under in buoy ontology 1.
In order to ensure the crushing resistance of buoy ontology 1, increase the stability of 1 global shape of buoy ontology, improve buoy ontology 1
Service life, to be cylindric, 1 inside sidewalls of buoy ontology are circumferentially arranged to be set the buoy ontology 1 vertically equipped with several
The element bracket 19 put.
Interior oil sac 5 is outer filled with nitrogen precompressed in the nacelle 6, and hydraulic oil in nacelle 6 can be effectively prevent to reduce generation suction
Sky forms negative pressure.
Oil-pocket buoyancy using the present invention adjusts undersea detection buoy, and interior oil sac 5 is located in nacelle 6, enters oily and fuel-displaced
The volume change of generation does not influence the volume of buoy ontology 1, does not just influence the buoyancy of buoy ontology 1 yet, and buoy ontology 1 floats
When, control cabinet 2 controls the second two-position two-way solenoid valve 8 and the 4th two-position two-way solenoid valve 12 to be in closed state, the one or two
Two-way electromagnetic valve 7 and third two-position two-way solenoid valve 11 are in opening state, and control direct current generator 13 runs through shaft coupling 14
Super-pressure pump 9 is driven to work, super-pressure pump 9 passes through the first two-position two-way solenoid valve 7, check valve 10 and third bi-bit bi-pass electromagnetism
Oil in interior oil sac 5 is pumped into outer oil sac 4 by valve 11, and the volume of outer oil sac 4 becomes larger, and then is realized and floated, check valve 10
Setting prevents from leading to the generation of oily backflow phenomenon because of hydraulic pressure；When buoy ontology 1 sinks, control cabinet 2 controls the second bi-bit bi-pass electricity
8 and the 4th two-position two-way solenoid valve 12 of magnet valve is in opening state, the first two-position two-way solenoid valve 7 and third bi-bit bi-pass electromagnetism
Valve 11 is in closed state, and control direct current generator 13 runs through shaft coupling 14 and super-pressure pump 9 is driven to work, and super-pressure pump 9 is logical
Cross the second two-position two-way solenoid valve 8, the oil in outer oil sac 4 is pumped into interior oil by 10 and the 4th two-position two-way solenoid valve 12 of check valve
In capsule 5, the volume of outer oil sac 4 becomes smaller, and then realizes, and when buoyancy, gravity balances, buoy ontology 1 hovers in seawater；When
When buoy ontology continues dive, control cabinet 2 controls the second two-position two-way solenoid valve 8 and the first two-position two-way solenoid valve 7 to be in and close
Conjunction state, 11 and the 4th two-position two-way solenoid valve 12 of third two-position two-way solenoid valve is in opening state, at this point, using external
Hydraulic pressure, the oil of outer oil sac 4 can be flowed by third two-position two-way solenoid valve 11,15 and the 4th two-position two-way solenoid valve 12 of damper
It into interior oil sac 5, realizes and continues dive, the setting of damper 15 can effectively prevent oil sac 5 in moment oil return damage.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or transformation made to embodiment of the present invention are all fallen in protection scope of the present invention.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. a kind of oil-pocket buoyancy adjusts undersea detection buoy, including buoy ontology, control cabinet, control cabinet are equipped in buoy ontology
It is connected with and is located at buoy bodies top and the communication antenna connecting that communicates with background server, it is characterised in that：The buoy
Ontology bottom end is equipped with outer oil sac, and by oil sac in buoyancy adjustment oil circuit connection, interior oil sac is placed in a closed nacelle outer oil sac,
Nacelle is located in buoy ontology；
The buoyancy adjustment oil circuit include a P mouthfuls connection in oil sac oil outlet the first two-position two-way solenoid valve, the one or two
The A mouths of two-way electromagnetic valve are connected with the A mouths of one second two-position two-way solenoid valve and the inlet port of a super-pressure pump by pipeline, surpass
The oil outlet of high-pressure pump is connected with the P mouths and one the 4th two-position two-way solenoid valve of a third two-position two-way solenoid valve by check valve
P mouths, the P mouths of the second two-position two-way solenoid valve connect the oil outlet of outer oil sac, and A mouths of third two-position two-way solenoid valve connects outside
The oil inlet of oil sac, the oil inlet of oil sac in the A mouths connection of the 4th two-position two-way solenoid valve, a direct current generator passes through shaft coupling band
Dynamic connection super-pressure pump, the direct current generator, the first two-position two-way solenoid valve, the second two-position two-way solenoid valve, the three or two two
Three-way electromagnetic valve and the 4th two-position two-way solenoid valve connect control cabinet by guiding.
2. a kind of oil-pocket buoyancy according to claim 1 adjusts underwater detection equipment, it is characterised in that：Described 4th 2
A damper is equipped on front side of the P mouths of position two-way electromagnetic valve.
3. a kind of oil-pocket buoyancy according to claim 1 adjusts underwater detection equipment, it is characterised in that：The outer oil sac
Inner surface is equipped with first pressure sensor, and interior oil sac inner surface is equipped with second pressure sensor, first pressure sensor and second
Pressure sensor connects control cabinet by conducting wire, and first pressure sensor, second pressure sensor pass through control cabinet feedback control
Connect direct current generator, the first two-position two-way solenoid valve, the second two-position two-way solenoid valve, third two-position two-way solenoid valve and the four or two
Position two-way electromagnetic valve.
4. a kind of oil-pocket buoyancy according to claim 1 adjusts underwater detection equipment, it is characterised in that：The buoy sheet
It is equipped with a hydraulic manifold block in vivo, super-pressure pump is pumped for sucked type, and the food tray that enters of super-pressure pump is embedded in hydraulic manifold block, is surpassed
High-pressure pump and the first two-position two-way solenoid valve, the second two-position two-way solenoid valve, third two-position two-way solenoid valve and the four or two two
Oil circuit between three-way electromagnetic valve is integrated in hydraulic manifold block, and direct current generator and shaft coupling are located at hydraulic manifold block in buoy ontology
Outside, direct current generator and shaft coupling are connected on the outside of hydraulic manifold block.
5. a kind of oil-pocket buoyancy according to claim 1 adjusts underwater detection equipment, it is characterised in that：The buoy sheet
The upper end of body is equipped with upper block card, and lower end is equipped with lower block card, and the buoy ontology periphery between upper block card and lower gear card is arranged with one
Slip ring, circumferentially arrangement is connected with several connecting rods radially in slip ring outside, and it is floating that connecting rod tail end is respectively connected with balance
Ball.
6. a kind of oil-pocket buoyancy according to claim 4 adjusts underwater detection equipment, it is characterised in that：The control
Cabin, direct current generator, shaft coupling, hydraulic manifold block and nacelle are from top to bottom installed in buoy ontology.
7. a kind of oil-pocket buoyancy according to claim 1 adjusts underwater detection equipment, it is characterised in that：The buoy sheet
Body is cylindric, and buoy ontology inside sidewalls circumferentially arrange the element bracket being vertically arranged equipped with several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096278.1A CN108248763A (en) | 2018-01-31 | 2018-01-31 | A kind of oil-pocket buoyancy adjusts undersea detection buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096278.1A CN108248763A (en) | 2018-01-31 | 2018-01-31 | A kind of oil-pocket buoyancy adjusts undersea detection buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248763A true CN108248763A (en) | 2018-07-06 |
Family
ID=62742461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810096278.1A Pending CN108248763A (en) | 2018-01-31 | 2018-01-31 | A kind of oil-pocket buoyancy adjusts undersea detection buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248763A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319052A (en) * | 2018-11-23 | 2019-02-12 | 山东大学 | A kind of oil sac formula Argo buoy buoyancy accuracy control method and its experimental provision |
| CN109436208A (en) * | 2018-12-06 | 2019-03-08 | 山东大学 | A kind of ocean profile buoy and its control method |
| CN110294070A (en) * | 2019-07-01 | 2019-10-01 | 青岛海洋科学与技术国家实验室发展中心 | Quan Haishen profile buoy |
| CN110371277A (en) * | 2019-06-26 | 2019-10-25 | 山东大学 | A kind of deep sea equipment buoyancy regulating system and its working method |
| CN113525614A (en) * | 2021-08-13 | 2021-10-22 | 山东大学 | Ocean profile carbon dioxide concentration observation device and working method thereof |
| CN114771737A (en) * | 2022-05-12 | 2022-07-22 | 山东大学 | Argo buoy and cooperative observation method for marine acoustic and environmental parameters based on same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924698A (en) * | 1989-01-27 | 1990-05-15 | Echert Douglas C | Method and apparatus for remote monitoring of oceanographic conditions |
| WO2000030929A1 (en) * | 1998-11-25 | 2000-06-02 | 4H Jena Engineering Gmbh | Device support for probes and instruments used in under-water measuring techniques |
| CN102030086A (en) * | 2010-07-30 | 2011-04-27 | 华中科技大学 | Buoyancy regulating device |
| CN102114900A (en) * | 2011-01-20 | 2011-07-06 | 上海海洋大学 | Ocean profile loop detection buoy |
| CN207902696U (en) * | 2018-01-31 | 2018-09-25 | 山东大学 | A kind of oil-pocket buoyancy adjusting undersea detection buoy |
-
2018
- 2018-01-31 CN CN201810096278.1A patent/CN108248763A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924698A (en) * | 1989-01-27 | 1990-05-15 | Echert Douglas C | Method and apparatus for remote monitoring of oceanographic conditions |
| WO2000030929A1 (en) * | 1998-11-25 | 2000-06-02 | 4H Jena Engineering Gmbh | Device support for probes and instruments used in under-water measuring techniques |
| CN102030086A (en) * | 2010-07-30 | 2011-04-27 | 华中科技大学 | Buoyancy regulating device |
| CN102114900A (en) * | 2011-01-20 | 2011-07-06 | 上海海洋大学 | Ocean profile loop detection buoy |
| CN207902696U (en) * | 2018-01-31 | 2018-09-25 | 山东大学 | A kind of oil-pocket buoyancy adjusting undersea detection buoy |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319052A (en) * | 2018-11-23 | 2019-02-12 | 山东大学 | A kind of oil sac formula Argo buoy buoyancy accuracy control method and its experimental provision |
| CN109319052B (en) * | 2018-11-23 | 2023-12-19 | 山东大学 | Oil bag type Argo buoy buoyancy accurate control method and experimental device thereof |
| CN109436208A (en) * | 2018-12-06 | 2019-03-08 | 山东大学 | A kind of ocean profile buoy and its control method |
| CN109436208B (en) * | 2018-12-06 | 2023-10-03 | 山东大学 | Ocean profile buoy and control method thereof |
| CN110371277A (en) * | 2019-06-26 | 2019-10-25 | 山东大学 | A kind of deep sea equipment buoyancy regulating system and its working method |
| CN110371277B (en) * | 2019-06-26 | 2021-03-26 | 山东大学 | Deep sea equipment buoyancy adjusting system and working method thereof |
| CN110294070A (en) * | 2019-07-01 | 2019-10-01 | 青岛海洋科学与技术国家实验室发展中心 | Quan Haishen profile buoy |
| CN113525614A (en) * | 2021-08-13 | 2021-10-22 | 山东大学 | Ocean profile carbon dioxide concentration observation device and working method thereof |
| CN114771737A (en) * | 2022-05-12 | 2022-07-22 | 山东大学 | Argo buoy and cooperative observation method for marine acoustic and environmental parameters based on same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108248763A (en) | A kind of oil-pocket buoyancy adjusts undersea detection buoy | |
| US20190367135A1 (en) | Smart buoyancy compensation devices | |
| CN102642600B (en) | Bottom-exploration zigzag-type deep sea submerged buoy system | |
| US9822757B2 (en) | Underwater tethered telemetry platform | |
| CN106828783B (en) | It is a kind of intelligent from lifting communication submerged buoy system based on buoyancy-driven | |
| CN106081025A (en) | A kind of UAV navigation using multi-level piston to carry out buoyancy adjustment | |
| CN102030086B (en) | Buoyancy regulating device | |
| US20090288612A1 (en) | Submersible mooring grid | |
| CN102183789A (en) | System for adjusting geophysical sensor streamer front end towing depth | |
| CN108454809B (en) | A kind of automatic buoyancy of double-pump type and attitude regulating mechanism | |
| CN106741658B (en) | A kind of acoustic marker automatic distributing and discharging structure | |
| CN207902696U (en) | A kind of oil-pocket buoyancy adjusting undersea detection buoy | |
| CN106715255B (en) | Buoyant turret mooring with porous capstan head cage | |
| CN101726285B (en) | Hydraulic driving adjustment device for underwater measurement platform | |
| CN204750491U (en) | Ambient sea noise cross -sectional data real -time analysis transmission drifting buoy system | |
| AU2014279255A1 (en) | Underwater mobile body | |
| CN107449629A (en) | A kind of light-duty impact geological sampling device of mechanical myriametre level in seabed | |
| CN106143803A (en) | Drifting buoy | |
| CN103935471B (en) | Cylinder stretches and buoy buoyancy adjustment device in thrust by airscrew water | |
| CN205131589U (en) | Boat | |
| CN206569223U (en) | A kind of sea surface observation platform | |
| OA12258A (en) | Device for transferring a fluid between at least two floating supports. | |
| CN109941406B (en) | Middle and small buoyancy type ocean fishing equipment | |
| CN204694254U (en) | Three cartridge type unmanned turbulent flow profile survey devices | |
| CN207902697U (en) | A kind of subsurface buoy of shape memory alloy spring driving |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |