CN106114778A - A kind of sonar array recovery system and method - Google Patents
A kind of sonar array recovery system and method Download PDFInfo
- Publication number
- CN106114778A CN106114778A CN201610517395.1A CN201610517395A CN106114778A CN 106114778 A CN106114778 A CN 106114778A CN 201610517395 A CN201610517395 A CN 201610517395A CN 106114778 A CN106114778 A CN 106114778A
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- China
- Prior art keywords
- sonar array
- air bag
- pressure
- signal
- recovery system
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
- B63C7/10—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects using inflatable floats external to vessels or objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of sonar array recovery system and method, including signal projector and reclaimer, reclaimer is fixing with sonar array to be connected, reclaimer has signal receiver, controller, gas tank with pressure and air bag, wireless connections between signal projector and signal receiver, signal receiver is connected with controller, and controller is connected with gas tank valve controlling device for doors with pressure；This recovery method comprises the steps: step 1, sends instruction；Step 2, opens valve；Step 3, air bag carries sonar array and emerges；Step 4, implements to salvage sonar array.The present invention preferably solves the quick recovery problem of underwater sonar array, have simple to operate, recovery is the shortest, safety good, cost recovery is low, be easy to the advantages such as engineer applied.The present invention can realize reclaiming the sonar array of any degree of depth, and therefore, the present invention expands the working range of sonar array from the angle reclaimed.
Description
Technical field
The present invention relates to underwater installation recovery technology field, specifically for, be a kind of sonar array recovery system and
Method.
Background technology
Marine environment, various oceanographic phenomena have significant impact to Global climate change, therefore, ocean to the existence of the mankind and
Development plays very important effect.To this end, countries in the world all strengthens the monitoring to marine environment, in order to obtain more sea
Ocean data, develop ocean further, thus promote the well-being of mankind.This most correspondingly develops various types of underwater platform
Or underwater detection equipment, but, sophisticated equipments of these detection oceans must be distributed under water after certain depth competence exertion go out it
Usefulness.After platform or hydrospace detection equipment complete task under water, for obtaining various information, generally require and equipment is reclaimed and beats
Dragging for, therefore, the development of underwater installation retracting device just seems particularly significant.
Being frequently used sonar array in ocean, for salvaging, the recovery problem of sonar array, existing method is: only
Only by water surface plant equipment, sonar array is salvaged, as salvaged by winch.
At home, the equipment reclaimed for immersed body includes salvage loop and manned deep-sea vehicle etc..Underwater object salvaging circle
Normally only it is applicable to the recovery of surface facilities；Manned deep-sea vehicle need diver in the bigger long working under water of the degree of depth, right
There is bigger threat and costly, therefore use less in diver's personal safety.Domestic there is now R&D institution
Carry out the research of this respect, but it is studied is the recovery for the most a certain specific support, salvaging, thus to salvaging, returning
Receiving apparatus has more requirement and restriction, and structure is complicated, can not be flexibly applied to different occasion.Abroad typically use pick-up boat
On special fishing device carry out the salvaging of immersed body, but these fishing devices only limit the recovery of surface facilities.Data shows,
Various countries of NATO have been developed that some novel underwater object salvaging systems, and its technology is the most advanced, and effect is the most more satisfactory, but
It is that, owing to sonar array depth of implements is relatively deep, this marine salvage equipment whole system is the hugest, operating process is complicated, needs are big
Man power and material, the expense measured are sufficiently expensive, thus are difficult to spread and use.
Therefore, it is thus achieved that a kind of safety is good, fast, the sonar array retracting device of low cost that reclaims speed or method become
Technical problem that those skilled in the art are urgently to be resolved hurrily and the emphasis of research.
Summary of the invention
For solving that the salvaging speed that existing water surface plant equipment exists is slow, poor stability, the problem such as relatively costly, the present invention
Provide a kind of sonar array recovery system and method, it is possible to shorten recovery time, simplify and salvage flow process, reduction cost recovery,
Have simple to operate, reclaim advantage freely；It addition, the various restrictions existed relative to existing reclaimer or recovery method,
The present invention expands the working range of sonar array.
For realizing above-mentioned technical purpose, the invention discloses a kind of sonar array recovery system, this recovery system includes letter
Number emitter and reclaimer, be installed on that reclaimer under water is fixing with sonar array to be connected, and reclaimer has signal and connects
Receive device, controller, gas tank with pressure and air bag, wireless connections between signal projector and signal receiver, signal receiver and control
Wired or wireless connection between device processed, controller is connected with gas tank valve controlling device for doors with pressure, gas tank gas outlet with pressure and air bag
Connection.
The sonar array reclaimer of the present invention has the advantage that
1) present invention have that working range is big, be recovered from by etc. advantage.Along with the fast development of underwater acoustic communication technology, by
In wireless communication technique, use acoustical signal to control gas tank with pressure and air bag is inflated, it is achieved the recovery to sonar array, this
Bright unrestricted to reclaiming the degree of depth residing for sonar array, reclaim relatively freer, expand the working range of sonar array.
2) present configuration is compact, integration degree is high.The signal receiver that sound can be released back in receiving unit, control
Device, gas tank with pressure are connected composition hermetic container with air bag, and confession, exhaust piping are designed to one with gas tank with pressure, by electromagnetic valve, peace
Full bleeder valve, aeration valve are assemblied on gas tank with pressure, reach retracting device simple in construction, purpose that integration degree is high.
3) present invention length in service life, reusability are good.When this reclaimer works under water, the volume of air bag is not
Break and change.Owing to air bag and gas tank with pressure are connected as a single entity composition hermetic container, gas tank with pressure also acts as the effect of bearing plate,
Keep it to maintain static, be only that air bag free end is reciprocating, it is achieved the expansion of air bag, prop up.At this moment, rubber pneumatic bag is only
The change of shape, and rubber parts itself is not stretched or compressed, therefore, the service life of rubber parts is extended.
Further, this recovery system also includes the support platform being connected by fiber optic cables with sonar array, and signal is sent out
Emitter is fixed on support platform.Under air bag carries, after sonar array floats, the present invention can set by supporting the salvagings such as platform
For the sonar bubbled through the water column is salvaged.
Further, air bag is provided with relief valve.
The present invention protects air bag by relief valve, it is to avoid can due to the reduction of ambient pressure in floating-upward process at air bag
The problem that can rise brokenly, extends the life-span of air bag, it is achieved the recycling of air bag, reduces sonar array cost recovery.
Further, supporting platform is pick-up boat or other marine salvage equipments.
Further, sonar array is linear type sonar array or circular sonar array.The recovery system of the present invention can
It is applied to various types of sonar array it can also be used to reclaim other underwater installations.
Another goal of the invention of the present invention is to provide a kind of sonar battle array utilizing above-mentioned sonar array recovery system
Row recovery method, this recovery method comprises the steps:
Step 1, signal generator sends command signal, the finger that signal receiver will receive to sonar array region
Making signal send to controller, controller sends valve opening instruction to gas tank valve controlling device for doors with pressure；
Step 2, gas tank valve controlling device for doors with pressure receives after valve opening instructs and opens valve, and gas tank with pressure is that air bag fills
Gas；
Step 3, floats after expanding after airbag aeration, and air bag carries sonar array and emerges；
Step 4, the water surface site after floating according to air bag, support platform and implement sonar array to be salvaged, reclaims.
Recovery time of the present invention is short, safety good.Compare and existing from water, it is carried out back by water surface plant equipment
Receiving, this needs operator need to carry out emission control instruction at the water surface, and safety is preferable, reclaims fairly simple, can effectively reduce
Cost when underwater sonar battle array reclaims and time.
Further, in step 1, signal generator is implemented before sending command signal to cut off fiber optic cables operation, eliminates light
The resistance that air bag floating may be produced by fiber-optic cable, then supports platform and travels to operating area, wait sonar array emersion water
Face.
Further, in step 3, in air bag floating-upward process, along with the reduction of outer bound pair gasbag pressure, air bag bleeder valve is certainly
Gas in dynamic release air bag, thus reach the purpose protected air bag, extend the service life of air bag.
Further, in step 3, the standard of relief valve release gas is: remain the pressure difference value inside and outside air bag not
More than the safe pressure value of air bag, thus protect the safety of air bag, it is ensured that the safe retrieving of sonar array, it is achieved the repetition of air bag
Utilize, reduce the cost recovery of sonar array.
Further, in step 1, command signal uses acoustic signals.
The invention have the benefit that the present invention preferably solves underwater sonar array compared with conventional method
Quickly reclaim problem, have simple to operate, recovery is the shortest, safety good, cost recovery is low, be easy to the advantages such as engineer applied.
The present invention can realize reclaiming the sonar array of any degree of depth, and recovering effect is not affected by the degree of depth residing for sonar array,
Therefore, the present invention expands the working range of sonar array from the angle reclaimed.
Air bag is applied to the recovery of sonar array by the present invention, and before utilizing airbag aeration, size is little, lightweight, be easy to compression
After the feature such as depositing and utilizing airbag aeration, positive buoyancy is big, gravity is little, be easy to the advantages such as buoyance lift in water, and operator only need
At written emission instruction signal, by air bag by sonar array from band under water to the water surface, then by support platform salvage, return
Receive, it is achieved thereby that quick, the safe retrieving of underwater sonar array.
Accompanying drawing explanation
Fig. 1 is the sonar array recovery system composition diagram before airbag aeration.
Fig. 2 is the sonar array recovery system composition diagram after airbag aeration.
Fig. 3 is sonar array recovery method schematic flow sheet.
Fig. 4 is sonar array recovery method FB(flow block).
In figure,
10, signal projector；2, reclaimer；20, signal receiver；21, controller；22, gas tank with pressure；23, air bag；
3, sonar array；4, fiber optic cables；5, platform is supported.
Detailed description of the invention
Below in conjunction with Figure of description, sonar array recovery system and the sonar array recovery method of the present invention are carried out in detail
Thin explanation and explanation.
As shown in Figure 1,2,3, 4, the invention discloses a kind of sonar array recovery system, this recovery system includes that signal is sent out
Emitter 10 and reclaimer 2, be installed on that reclaimer 2 under water is fixing with sonar array 3 to be connected, and reclaimer 2 has signal
Receptor 20, controller 21, gas tank with pressure 22 and air bag 23, wireless connections between signal projector 10 and signal receiver 20,
Wired or wireless between signal receiver 20 with controller 21 being connected, controller 21 is with gas tank 22 valve control device with pressure even
Connecing, gas tank 22 gas outlet with pressure connects with air bag 23, and the present invention can be by signal receiver 20, controller 21, gas tank with pressure 22 and
Air bag 23 connects composition and seals container, and air bag 23 is provided with relief valve, and the present invention utilizes the advantage of air bag 23 self, air bag 23
Before inflation, size is little, lightweight, be easy to compressed storage, after air bag 23 inflation, size is big, weight is little, the buoyancy of water that is subject to big,
It is easy to floating life；Gas tank 22 with pressure can use high pressure gas holder.This recovery system also includes by fiber optic cables 4 with sonar array 3 even
The support platform 5 connect, carries out fishing in appointed place to the sonar array 3 after floating by supporting platform 5；Signal is launched
Device 10 is securable to support on platform 5.In the present embodiment, supporting platform 5 is pick-up boat.Sonar battle array to be recycled in the present embodiment
Row 3 are linear type sonar array, and reclaimer 2 can be equipped on the side of linear type sonar array, and certainly, the present invention is recyclable
Any type of sonar array, such as circular sonar array, can be equipped on the upside of circular sonar array by reclaimer 2.
Needing to use the most for a long time owing to sound is released back into receiving unit 2, owing to being limited by volume, its energy supply has
How limit, reduce power consumption, and in the case of same power supply capacity, the use time of extension device is also conscientiously to set needed for the present invention
One of meter content.Present device prepares a large amount of low energy-consumption electronic device using excellent performance so that connect unit on duty in guarantee
Receive power consumption in the case of command signal processes in real time and reduce more than 50% than conventional circuit design.
As shown in Figure 1,2,3, 4, the invention also discloses and a kind of utilize above-mentioned sonar array recovery system to sonar battle array
The method that row 3 carry out reclaiming, it is achieved the basis of the present invention is: before entering sonar array 3 relevant device under, by reclaimer 2
Being equipped on sonar array 3 equipment, the mode of lift-launch can be fixing connection or be bundled into one, then the present invention is reclaimed and sets
Enter in water down after fixing with sonar array 3 for 2, when sonar array 3 completes work, needs to be recovered, then implement
The recovery method of the present invention, this recovery method comprises the steps:
Step 1, before signal generator sends command signal, implements to cut off fiber optic cables 4 on support platform 5 and operates, so
Rear support platform 5 travels to specifying position；Signal generator is installed on by the present embodiment on support platform 5, signal projector
10 to sonar array 3 region emission instruction signal, and signal generator sends a command signal to signal receiver 20, and signal connects
Receiving device 20 to send the command signal received to controller 21, controller 21 sends valve opening instruction to gas tank 22 valve with pressure
Controlling device for doors, notify that gas tank 22 with pressure is inflated to air bag 23；The command signal of the present invention can use acoustic signals, this be because of
For: sound wave in water can long-distance communications in the form of radiation, water is the good carrier of sonic transmissions.
Step 2, gas tank 22 valve control device with pressure receives after valve opening instructs and opens valve, this valve in the present embodiment
Door is electromagnetic valve, and gas tank 22 the most with pressure is inflated for air bag 23.
Step 3, after inflating due to air bag 23 by buoyancy of water compared with big, air bag 23 own wt is little, after air bag 23 inflation
Floating after expansion, in air bag 23 floating-upward process, along with the reduction of outer bound pair air bag 23 pressure, air bag 23 bleeder valve is automatically releasable gas
Gas in capsule 23；Air bag 23 carries other equipment that sonar array 3 is connected with air bag 23 and all emerges.During this,
Need to meet condition: the pressure difference value inside and outside air bag 23 is not more than the safe pressure value of air bag 23, protect air bag 23, avoid air bag
23 rise brokenly and affect sonar array 3 and reclaim operation, make sonar array 3 emerge smoothly.Floating-upward process is the most relatively short, contracting
Short sonar array 3 recovery time.
Step 4, finally, the water surface site after floating according to air bag 23, support platform 5 and implement sonar array 3 to be salvaged, returns
Receive, reclaim other equipment simultaneously.
Recovery method of the present invention only need operator at water surface emission instruction signal, the present invention have safety good, reclaim
Simply, quickly reclaim, simple to operate, be easy to engineer applied, effectively reduce cost when underwater sonar array 3 reclaims and time etc.
Advantage.Meanwhile, the present invention is unrestricted to reclaiming the sonar array 3 place degree of depth, and sonar array 3 reclaims relatively freer, expansion sound
Receive the working range of array 3.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in essence of the present invention
Any amendment, equivalent and the simple modifications etc. made in content, such as, the present invention is used for circular sonar array or other
Shape sonar array, should be included within the scope of the present invention.
Claims (10)
1. a sonar array recovery system, it is characterised in that this recovery system includes signal projector (10) and reclaimer
(2), being installed on that reclaimer under water is fixing with sonar array (3) to be connected, reclaimer has signal receiver (20), control
Device (21), gas tank with pressure (22) and air bag (23), wireless connections between signal projector and signal receiver, signal receiver with
Wired or wireless connection between controller, controller is connected with gas tank valve controlling device for doors with pressure, gas tank gas outlet with pressure and gas
Capsule connects.
Sonar array recovery system the most according to claim 1, it is characterised in that this recovery system also includes passing through optical fiber
The support platform (5) that cable (4) is connected with sonar array, signal projector is fixed on support platform.
Sonar array recovery system the most according to claim 2, it is characterised in that be provided with relief valve on air bag.
Sonar array recovery system the most according to claim 2, it is characterised in that support platform is pick-up boat.
Sonar array recovery system the most according to claim 1, it is characterised in that sonar array is linear type sonar array
Or circular sonar array.
6. the sonar array of the sonar array recovery system utilized in claim 1 to 5 described in any claim reclaims
Method, it is characterised in that this recovery method comprises the steps:
Step 1, signal generator sends command signal to sonar array region, the instruction letter that signal receiver will receive
Number sending to controller, controller sends valve opening instruction to gas tank valve controlling device for doors with pressure；
Step 2, gas tank valve controlling device for doors with pressure receives after valve opening instructs and opens valve, and gas tank with pressure is airbag aeration；
Step 3, floats after expanding after airbag aeration, and air bag carries sonar array and emerges；
Step 4, the water surface site after floating according to air bag, support platform and implement sonar array to be salvaged, reclaims.
Sonar array recovery method the most according to claim 6, it is characterised in that in step 1, signal generator sends and refers to
Before making signal, implement to cut off fiber optic cables operation, then support platform and travel to operating area.
Sonar array recovery method the most according to claim 6, it is characterised in that in step 3, in air bag floating-upward process,
Along with the reduction of outer bound pair gasbag pressure, air bag bleeder valve is automatically releasable the gas in air bag.
Sonar array recovery method the most according to claim 8, it is characterised in that in step 3, keeps the pressure inside and outside air bag
Power difference is not more than the safe pressure value of air bag.
Sonar array recovery method the most according to claim 6, it is characterised in that in step 1, command signal use sound
Ripple signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517395.1A CN106114778A (en) | 2016-07-04 | 2016-07-04 | A kind of sonar array recovery system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517395.1A CN106114778A (en) | 2016-07-04 | 2016-07-04 | A kind of sonar array recovery system and method |
Publications (1)
| Publication Number | Publication Date |
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| CN106114778A true CN106114778A (en) | 2016-11-16 |
Family
ID=57468277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610517395.1A Pending CN106114778A (en) | 2016-07-04 | 2016-07-04 | A kind of sonar array recovery system and method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216530A (en) * | 2017-12-28 | 2018-06-29 | 北京臻迪科技股份有限公司 | A kind of unmanned boat automatic recovery method |
| CN110329455A (en) * | 2019-08-08 | 2019-10-15 | 张西达 | The quick lift generating device of portable underwater and its lift control method |
| CN110329454A (en) * | 2019-08-08 | 2019-10-15 | 张西达 | Underwater rising film condensation system, method and the quick lifting force generator of portable underwater |
| CN112064036A (en) * | 2020-08-28 | 2020-12-11 | 中山大学 | Remote auxiliary anode automatic recovery device |
| CN113428298A (en) * | 2021-07-28 | 2021-09-24 | 国家深海基地管理中心 | Small submerged buoy system and laying and recycling method thereof |
| CN113879489A (en) * | 2021-10-14 | 2022-01-04 | 哈尔滨工程大学 | Navigation body is gone into water and is ventilated come-up equipment |
| CN114954867A (en) * | 2022-06-01 | 2022-08-30 | 钱慧慧 | Recovery type underwater sound reconnaissance equipment and recovery method |
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| CN202163601U (en) * | 2011-07-15 | 2012-03-14 | 中国科学院声学研究所北海研究站 | Novel automatic lifting device for underground long-term monitoring equipment |
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| JP2001141400A (en) * | 1999-11-11 | 2001-05-25 | Ishikawajima Harima Heavy Ind Co Ltd | Recoverer for underwater boat |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216530A (en) * | 2017-12-28 | 2018-06-29 | 北京臻迪科技股份有限公司 | A kind of unmanned boat automatic recovery method |
| CN110329455A (en) * | 2019-08-08 | 2019-10-15 | 张西达 | The quick lift generating device of portable underwater and its lift control method |
| CN110329454A (en) * | 2019-08-08 | 2019-10-15 | 张西达 | Underwater rising film condensation system, method and the quick lifting force generator of portable underwater |
| CN110329455B (en) * | 2019-08-08 | 2023-09-05 | 张西达 | Portable underwater rapid lifting force generating device and lifting control method thereof |
| CN112064036A (en) * | 2020-08-28 | 2020-12-11 | 中山大学 | Remote auxiliary anode automatic recovery device |
| CN113428298A (en) * | 2021-07-28 | 2021-09-24 | 国家深海基地管理中心 | Small submerged buoy system and laying and recycling method thereof |
| CN113879489A (en) * | 2021-10-14 | 2022-01-04 | 哈尔滨工程大学 | Navigation body is gone into water and is ventilated come-up equipment |
| CN114954867A (en) * | 2022-06-01 | 2022-08-30 | 钱慧慧 | Recovery type underwater sound reconnaissance equipment and recovery method |
| CN114954867B (en) * | 2022-06-01 | 2024-06-04 | 南京东谙科技咨询有限公司 | Recovery type underwater sound reconnaissance equipment and recovery method |
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