CN106005311A - Deep-sea adaptive rising device - Google Patents
Deep-sea adaptive rising device Download PDFInfo
- Publication number
- CN106005311A CN106005311A CN201610576430.7A CN201610576430A CN106005311A CN 106005311 A CN106005311 A CN 106005311A CN 201610576430 A CN201610576430 A CN 201610576430A CN 106005311 A CN106005311 A CN 106005311A
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- CN
- China
- Prior art keywords
- floatoblast
- sea
- deep
- air vent
- adaptive
- 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
- 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
-
- 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
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sealing Devices (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a deep-sea adaptive rising device. The deep-sea adaptive rising device is characterized in that an air source is arranged in a shell and communicated and connected with a float bladder through an inflating pipeline, an electromagnetic valve is mounted on the inflating pipeline, a fairing is mounted at one end of the shell through pins, the float bladder is arranged in the fairing, an air outlet is formed in the wall of the float bladder, a breathable soft sleeve with an open end is mounted on the inner side of the air outlet, a plurality of micro-pores for discharging air are formed in the breathable soft sleeve, a sealing cover is mounted on the outer side of the air outlet in a sealed manner and fixed to the float bladder through a flexible rope, and the flexible rope can be automatically disconnected under critical pressure. The deep-sea adaptive rising device has the advantages that the air outlet is added to the float bladder, the breathable soft sleeve is mounted, the high-pressure air in the float bladder is released in an adaptive manner by utilizing the feature that the diameter of the micro-pores of the breathable soft sleeve and/or flow speed changes along with pressure differences in an adaptive manner, the buoyance of the float bladder can be kept consistent at different sea depths, constant-speed rising is achieved, and the deep-sea adaptive rising device has the advantages such as stable buoyance, simple structure and good convenience of operation.
Description
Technical field
The present invention relates to the deep-sea levitating device in recovery technology field, a kind of deep-sea, particularly relate to a kind of deep-sea certainly
Adapt to levitating device.
Background technology
Along with the constantly progressive of marine technology and development, people are to the exploration of ocean space and utilize the most increasingly
Frequently.For exploring the secret of benthos, various underwater kits constantly refresh the limit of submerged depth.Water
Under be equipped in development and perform in task process, be inevitably faced with recovery problem；Simultaneously at urgent shape
Under state, underwater kit needs emergency ascent.At present, both at home and abroad for underwater kit floating or the method for recovery
It is all by loss of weight or the volume of increase underwater kit so that it is become floating after positive buoyancy reclaiming from negative buoyancy force.
Use at present and increase mode many employings gas cylinder (or gas generator) and the air bag phase that volume carries out reclaiming
In conjunction with reclaiming, levitating device passes through gas cylinder or gas generator to airbag aeration, augmented airbag body
Amass thus produce buoyancy and promote underwater kit to float.
In the case of the depth of water is relatively big, owing to floating-upward process peripheral pressure is directly proportional to the depth of water, cause air bag
The differential pressure loading born along with the reduction of ambient pressure in floating-upward process increases, thus the adhesive strength to air bag
And intensity of weaving cotton cloth proposes higher requirement.The processing technology of air bag is difficult to meet the depth of water more than tens meters at present
Time floating-upward process in produce pressure reduction change.If need to use under the conditions of the bigger depth of water, then need to take as follows
Measure: 1) use the preferable elastomeric material of extensibility make air bag, its in floating-upward process with ambient pressure
Reducing, air bag free wxpansion also reduces inside and outside differential pressure；But the tensile property of elastomeric material and material behavior, thickness
Spending relevant, when thickness is bigger, its volume after folding is relatively big, inapplicable the tightest with to requirements of installation space
The condition of lattice；Being limited by current material tensile property, its scope of application depth of water is limited in scope simultaneously；2) use
Pressure in valve for pressure difference regulation air bag, exceedes when bearing the limit of air bag when inside and outside differential pressure in floating-upward process,
Release the gas in air bag by valve for pressure difference, to reduce air bag inside and outside differential pressure, prevent air bag from weaving cotton cloth due to pressure reduction
Excessive and tear.But owing to valve for pressure difference structure is complicated, collapsed shape and the working depth of air bag are all limited,
Simultaneously because there is the problems such as dissimilar material bonding, cause its reliability relatively low.For overcoming above-mentioned levitating device
Shortcoming, in the urgent need to a kind of simple in construction, levitating device applied widely in using.
Summary of the invention
The purpose of the present invention is that provides a kind of simple in construction, applied widely to solve the problems referred to above
Deep-sea self adaptation levitating device.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of deep-sea self adaptation levitating device, including shell, source of the gas, electromagnetic valve, loading line, trousers
And floatoblast, in described source of the gas is placed in described shell and it is connected with described floatoblast by described loading line,
Described electromagnetic valve is installed on described loading line, and described trousers is installed on the one of described shell by pin
End, described floatoblast is placed in described trousers；Described deep-sea self adaptation levitating device also include ventilative soft set,
Sealing lid and flexible strand, the cyst wall of described floatoblast is provided with air vent, is provided with the described ventilative of an opening
Soft set is arranged on inside described air vent, and described ventilative soft putting is provided with multiple micropore for aerofluxus, described
Seal cap sealing is installed on outside described air vent and is fixed on described floatoblast by described flexible strand, described
Flexible strand can disconnect under critical pressure automatically.
As preferably, described ventilative soft set is the flexible rubber lagging being provided with micropore.
Specifically, the opening of described ventilative soft set communicates with inside the air vent of described floatoblast and is tightly connected；
Or, described ventilative soft it is enclosed within fixing with described floatoblast before described sealing lid pressurized is opened connection, described
The soft set of gas can be communicated by self opening with described air vent and seal after described sealing lid pressurized is opened
Connect.
The beneficial effects of the present invention is:
The present invention is by increasing air vent and installing ventilative soft set at vent position on floatoblast, and passes through close
Capping and fixing realization of flexible strand are closed lid in the case of pressure reduction is less and automatically open in the case of pressure reduction is relatively big
The purpose of lid, utilizes the aperture of ventilative soft set micropore and/or flow velocity to come adaptive with the feature of pressure reduction adaptive change
The gases at high pressure in floatoblast should be discharged, make the buoyancy of floatoblast all can keep consistent in deep position, different seas, thus
Guarantee to float object reclaim on the premise of reduce the high request to floatoblast material, and abandon performance and want
Traditional valve for pressure difference that summation cost of manufacture is higher, makes this deep-sea self adaptation levitating device have buoyancy and stablizes, ties
Structure is simple and convenient to operate, wide accommodation, reliability are high, lightweight, the advantage of low cost, at deep-sea
The fields such as emergent floating, raising of a wreck are respectively provided with wide application prospect.
Accompanying drawing explanation
Fig. 1 is one of main TV structure schematic diagram of deep-sea of the present invention self adaptation levitating device, rectification in figure
Cover is not opened；
Fig. 2 is the two of the main TV structure schematic diagram of deep-sea of the present invention self adaptation levitating device, rectification in figure
Cover has turned on but ventilative soft set is not switched on；
Fig. 3 is the three of the main TV structure schematic diagram of deep-sea of the present invention self adaptation levitating device, rectification in figure
Cover has turned on and soft set of breathing freely is opened.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, deep-sea of the present invention self adaptation levitating device includes shell 3, gas
Source 1, electromagnetic valve 2, loading line 4, trousers 6, floatoblast 7, ventilative soft set 11, seal lid 10 and soft
Property rope 9, be connected with floatoblast 7 in source of the gas 1 is placed in shell 3 and by loading line 4, electromagnetic valve 2 is pacified
Being loaded on loading line 4, trousers 6 is installed on one end of shell 3 by pin 5, and floatoblast 7 is placed in whole
In stream cover 6, the cyst wall of floatoblast 7 is provided with air vent 8, and the ventilative soft set 11 being provided with an opening is installed
In the inner side of air vent 8, ventilative soft set 11 is provided with multiple micropore for aerofluxus, seals lid 10 sealing
Being installed on the outside of air vent 8 and be fixed on floatoblast 7 by flexible strand 9, flexible strand 9 can be critical
Automatically disconnect under pressure.
In said structure, shell 3, source of the gas 1, electromagnetic valve 2, loading line 4, trousers 6 and floatoblast 7
It is all that the conventional structure of conventional apparatus can realize；Ventilative soft set 11 is preferably provided with the flexible rubber lagging of micropore,
Owing to itself having certain elasticity, so aperture meeting adaptive change because inside and outside differential pressure changes of micropore,
Then the speed of aerofluxus and volume all can adaptive change, to realize optimal exhaust effect, certainly, ventilative soft
Set 11 can also use non-elastic material to make, and after determining relevant parameter, utilizes existing material with often
Rule technique is fabricated to the soft set of shell-like (or bag-shaped) does not has any problem, the micropore hole of non-elastic material
Footpath will not change, but still can be changed by the gas flow rate of micropore after inside and outside differential pressure change, it is possible to realizes not
Wrong exhaust effect；Seal lid 10 and can use conventional colloid lid, as long as can be with the air vent 8 of floatoblast 7
It is tightly connected, seals the fixing of lid 10 and can use various ways, in order to preferably determine that its unlatching is faced
Boundary's pressure reduction, present invention employs flexible strand 9, and the material of flexible strand 9 determines its critical pressure disconnected, root
Select conventional material can process satisfactory flexible strand 9 according to needs.
Attachment structure between opening and the air vent 8 of floatoblast 7 of ventilative soft set 11, can have multiple choosing
Selecting, such as, the opening of ventilative soft set 11 communicates with the inner side of the air vent 8 of floatoblast 7 and is tightly connected,
This is the fixed connection structure the most just connected；Or, ventilative soft set 11 is sealing lid 10 pressurized unlatching
Before fixing with floatoblast 7 is connected, ventilative soft set 11 can pass through self to open after opening sealing lid 10 pressurizeds
Mouth end communicates with air vent 8 and is tightly connected, and this is the most not fix connection, after sealing lid 10 unlatching
Again from the attachment structure being dynamically connected, such as can be first by the inner side of the opening of ventilative soft set 11 with air vent 8
Carrying out local to connect, after sealing lid 10 unlatching, ventilative soft set 11 can be automatically performed whole circle even under stress
Connect.
The work process of deep-sea of the present invention self adaptation levitating device is as follows:
When deep sea equipment reclaims under water, source of the gas 1 passes through electromagnetic valve 2 through loading line 4 to floatoblast 7
Inflation, floatoblast 7 fast aeration is launched, after the pin 5 of trousers 6 is cut off by the tension force that floatoblast 7 launches,
Trousers 6 disengages, and floatoblast 7 continues inflating expanded；After floatoblast 7 is fully deployed, equipment starts to float；On
During Fu, due to change in depth, the inside and outside differential pressure of floatoblast 7 is gradually increased, when the pressure in floatoblast 7 increases
Greatly to when setting pressure, the flexible strand 9 outside the air vent 8 of floatoblast 7 breaks, and seals lid 10 separation and disengages.
Ventilative soft set 11 is released from air vent 8 under the promotion of pressure, is enclosed within the air vent 8 of floatoblast 7；Floatoblast
High pressure gas in 7 is known from experience by the micropore discharge on ventilative soft set 11, to reduce the inside and outside differential pressure of floatoblast 7,
Avoid floatoblast 7 to damage and keep equipping at the uniform velocity rising.Owing to the micro-porous permeable amount of ventilative soft set 11 can be with inside and outside
Pressure reduction change and adaptive change, and then automatically control the velocity of discharge of gas in floatoblast 7, Automatic adjusument
The interior pressure of floatoblast 7 and inside and outside differential pressure；During floatoblast 7 floats, source of the gas 1 can be with self adaptation stream
Amount is inflated in floatoblast 7, to guarantee that floatoblast 7 remains certain buoyancy, it is achieved deep sea equipment is at the uniform velocity
Float and reclaim.
Above-described embodiment is presently preferred embodiments of the present invention, is not the restriction to technical solution of the present invention,
As long as the technical scheme that can realize on the basis of above-described embodiment without creative work, all should regard
In the range of falling into the rights protection of patent of the present invention.
Claims (3)
1. a deep-sea self adaptation levitating device, including shell, source of the gas, electromagnetic valve, loading line, rectification
Cover and floatoblast, in described source of the gas is placed in described shell and be connected with described floatoblast by described loading line,
Described electromagnetic valve is installed on described loading line, and described trousers is installed on the one of described shell by pin
End, described floatoblast is placed in described trousers；It is characterized in that: also include ventilative soft set, seal and cover and soft
Property rope, the cyst wall of described floatoblast is provided with air vent, and the described ventilative soft set being provided with an opening is arranged on
Inside described air vent, described ventilative soft putting is provided with multiple micropore for aerofluxus, described seal cap sealing
Being installed on outside described air vent and be fixed on described floatoblast by described flexible strand, described flexible strand can
Automatically disconnect under critical pressure.
Deep-sea the most according to claim 1 self adaptation levitating device, it is characterised in that: described ventilative soft
Set is the flexible rubber lagging being provided with micropore.
Deep-sea the most according to claim 1 and 2 self adaptation levitating device, it is characterised in that: described
The opening of the soft set of gas communicates with inside the air vent of described floatoblast and is tightly connected；Or, described ventilative soft
Being enclosed within unfixing with described floatoblast before described sealing lid pressurized is opened connection, described ventilative soft set can be described
Seal after lid pressurized is opened and communicate by self opening with described air vent and be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576430.7A CN106005311B (en) | 2016-07-21 | 2016-07-21 | A kind of adaptive levitating device in deep-sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576430.7A CN106005311B (en) | 2016-07-21 | 2016-07-21 | A kind of adaptive levitating device in deep-sea |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005311A true CN106005311A (en) | 2016-10-12 |
| CN106005311B CN106005311B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610576430.7A Active CN106005311B (en) | 2016-07-21 | 2016-07-21 | A kind of adaptive levitating device in deep-sea |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394828A (en) * | 2016-11-18 | 2017-02-15 | 国家海洋局第二海洋研究所 | Fishing device |
| CN106697237A (en) * | 2017-03-03 | 2017-05-24 | 中国工程物理研究院总体工程研究所 | Floating device of deep water unmanned submarine |
| CN106769160A (en) * | 2016-11-19 | 2017-05-31 | 浙江大学 | The autonomous samplers of Quan Haishen are instantaneously expanded from recovery type levitating device |
| CN106926999A (en) * | 2017-03-28 | 2017-07-07 | 中国工程物理研究院总体工程研究所 | For the radome fairing arming mechanism of deep-sea levitating device |
| CN110104137A (en) * | 2019-05-07 | 2019-08-09 | 刘磊 | Inflation increases buoyant rope |
| CN110937072A (en) * | 2019-12-28 | 2020-03-31 | 广州欧纳电子科技有限公司 | Self-sinking and floating type section observation device |
| CN114084535A (en) * | 2021-12-16 | 2022-02-25 | 中海石油(中国)有限公司 | Underwater flexible storage device and use method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394828A (en) * | 2016-11-18 | 2017-02-15 | 国家海洋局第二海洋研究所 | Fishing device |
| CN106769160A (en) * | 2016-11-19 | 2017-05-31 | 浙江大学 | The autonomous samplers of Quan Haishen are instantaneously expanded from recovery type levitating device |
| CN106697237A (en) * | 2017-03-03 | 2017-05-24 | 中国工程物理研究院总体工程研究所 | Floating device of deep water unmanned submarine |
| CN106926999A (en) * | 2017-03-28 | 2017-07-07 | 中国工程物理研究院总体工程研究所 | For the radome fairing arming mechanism of deep-sea levitating device |
| CN106926999B (en) * | 2017-03-28 | 2018-10-12 | 中国工程物理研究院总体工程研究所 | Radome fairing arming mechanism for deep-sea levitating device |
| CN110104137A (en) * | 2019-05-07 | 2019-08-09 | 刘磊 | Inflation increases buoyant rope |
| CN110937072A (en) * | 2019-12-28 | 2020-03-31 | 广州欧纳电子科技有限公司 | Self-sinking and floating type section observation device |
| CN114084535A (en) * | 2021-12-16 | 2022-02-25 | 中海石油(中国)有限公司 | Underwater flexible storage device and use method |
| CN114084535B (en) * | 2021-12-16 | 2023-02-03 | 中海石油(中国)有限公司 | Underwater flexible storage device and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106005311B (en) | 2017-10-31 |
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