CN205770066U - A kind of deep-sea self adaptation levitating device - Google Patents
A kind of deep-sea self adaptation levitating device Download PDFInfo
- Publication number
- CN205770066U CN205770066U CN201620770190.XU CN201620770190U CN205770066U CN 205770066 U CN205770066 U CN 205770066U CN 201620770190 U CN201620770190 U CN 201620770190U CN 205770066 U CN205770066 U CN 205770066U
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- China
- Prior art keywords
- floatoblast
- air vent
- ventilative soft
- soft set
- deep
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Abstract
The utility model discloses a kind of deep-sea self adaptation levitating device, wherein, in source of the gas is placed in shell and it is connected with floatoblast by loading line, electromagnetic valve is installed on loading line, trousers is installed on one end of shell by pin, floatoblast is placed in trousers, the cyst wall of floatoblast is provided with air vent, the ventilative soft set being provided with an opening is arranged on inside air vent, ventilative soft putting is provided with multiple micropore for aerofluxus, seal cap sealing is installed on outside air vent and is fixed on floatoblast by flexible strand, and flexible strand can disconnect under critical pressure automatically.This utility model is by increasing air vent and installing ventilative soft set on floatoblast, the aperture and/or the flow velocity that utilize ventilative soft set micropore carry out the gases at high pressure in self adaptation release floatoblast with the feature of pressure reduction adaptive change, the buoyancy making floatoblast all can keep consistent in deep position, different seas, realize at the uniform velocity rising, have that buoyancy is stable, simple in construction, an advantage such as easy to operate.
Description
Technical field
This utility model relates to the deep-sea levitating device in recovery technology field, a kind of deep-sea, particularly relates to a kind of deep-sea adaptive
Answer levitating device.
Background technology
Along with the most progressive of marine technology and development, people are more and more frequent to exploration and the utilization of ocean space.
For exploring the secret of benthos, various underwater kits constantly refresh the limit of submerged depth.Underwater kit is being developed and is being held
In row task process, inevitably it is faced with recovery problem；The most in emergency situations, underwater kit needs emergency ascent.
At present, float for underwater kit both at home and abroad or the method for recovery be 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.The current mode many employings gas cylinder using increase volume to carry out reclaiming (or
Gas generator) combine with air bag and to reclaim, levitating device, is increased to airbag aeration by gas cylinder or gas generator
Air vesicle volume 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, air bag is caused to float
The differential pressure loading born along with the reduction of ambient pressure in journey increases, thus the adhesive strength and intensity of weaving cotton cloth to air bag proposes
Higher requirement.The pressure reduction produced in floating-upward process when the processing technology of air bag is difficult to meet the depth of water more than tens meters at present becomes
Change.If need to use under the conditions of the bigger depth of water, then need to take following measure: 1) use the preferable elastomeric material of extensibility to make
Air bag, it is with the reduction of ambient pressure in floating-upward process, and air bag free wxpansion also reduces inside and outside differential pressure；But drawing of elastomeric material
Stretching performance and material behavior, thickness relevant, when thickness is bigger, its volume after folding is relatively big, inapplicable wants with to installing space
Seek the strictest condition；Being limited by current material tensile property, its scope of application depth of water is limited in scope simultaneously；2) pressure reduction is used
Pressure in valve regulation air bag, is exceeded when bearing the limit of air bag when inside and outside differential pressure in floating-upward process, is released by valve for pressure difference
Gas in air bag, to reduce air bag inside and outside differential pressure, prevents air bag from weaving cotton cloth owing to pressure reduction is excessive and tear.But owing to valve for pressure difference is tied
Structure is complicated, and 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 is relatively low.For overcoming the shortcoming of above-mentioned levitating device, in the urgent need to a kind of simple in construction, applied widely in using
Levitating device.
Utility model content
The purpose of this utility model is that provides a kind of simple in construction, applied widely to solve the problems referred to above
Deep-sea self adaptation levitating device.
This utility model 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, institute
Stating in 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
On loading line, described trousers is installed on one end of described shell by pin, and described floatoblast is placed in described trousers；Institute
Stating deep-sea self adaptation levitating device also to include ventilative soft set, seal lid and flexible strand, the cyst wall of described floatoblast is provided with air vent,
The described ventilative soft set being provided with an opening is arranged on inside described air vent, described ventilative soft put be provided with multiple for arranging
The micropore of gas, 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 be enclosed within fixing with described floatoblast before described sealing lid pressurized is opened connection, described breathe freely soft set can be described
Seal after lid pressurized is opened and communicate by self opening with described air vent and be tightly connected.
The beneficial effects of the utility model are:
This utility model is by increasing air vent and installing ventilative soft set at vent position on floatoblast, and passes through to seal
Lid and flexible strand are fixed to realize closing in the case of pressure reduction is less and are covered and the purpose of automatic lid closing/opening in the case of pressure reduction is relatively big, profit
The high pressure gas in self adaptation release floatoblast is carried out with the feature of pressure reduction adaptive change in aperture and/or flow velocity with ventilative soft set micropore
Body, makes the buoyancy of floatoblast all can keep consistent in deep positions, difference sea, thus drops on the premise of guaranteeing to reclaim object floating
The low high request to floatoblast material, and abandon performance requirement and the higher traditional valve for pressure difference of cost of manufacture, make this deep-sea from
Adapt to levitating device and have that buoyancy is stable, simple in construction, easy to operate, wide accommodation, reliability are high, lightweight, low cost
Advantage, the fields such as floating, raising of a wreck of meeting an urgent need at deep-sea are respectively provided with wide application prospect.
Accompanying drawing explanation
Fig. 1 is one of main TV structure schematic diagram of deep-sea described in the utility model self adaptation levitating device, trousers in figure
Do not open；
Fig. 2 is the two of the main TV structure schematic diagram of deep-sea described in the utility model self adaptation levitating device, trousers in figure
Have 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 described in the utility model self adaptation levitating device, trousers in figure
Have turned on and soft set of breathing freely is opened.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, deep-sea described in the utility model self adaptation levitating device includes shell 3, source of the gas 1, electricity
Magnet valve 2, loading line 4, trousers 6, floatoblast 7, ventilative soft set 11, sealing lid 10 and flexible strand 9, source of the gas 1 is placed in shell 3 also
Being connected with floatoblast 7 by loading line 4, electromagnetic valve 2 is installed on loading line 4, and trousers 6 is installed on by pin 5
One end of shell 3, floatoblast 7 is placed in trousers 6, and the cyst wall of floatoblast 7 is provided with air vent 8, is provided with the ventilative of an opening
Soft set 11 is arranged on the inner side of air vent 8, and ventilative soft set 11 is provided with multiple micropore for aerofluxus, seals lid 10 sealing and installs
Being fixed on floatoblast 7 in the outside of air vent 8 and by flexible strand 9, flexible strand 9 can disconnect under critical pressure automatically.
In said structure, shell 3, source of the gas 1, electromagnetic valve 2, loading line 4, trousers 6 and floatoblast 7 are all conventional apparatus
Conventional structure 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 strain
Changing, to realize optimal exhaust effect, certainly, ventilative soft set 11 can also use non-elastic material to make, relevant determining
After parameter, the soft set utilizing existing material and common process to be fabricated to shell-like (or bag-shaped) does not has any problem, non-ballistic
Property material micropore size 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 real
The goodst exhaust effect；Seal lid 10 and can use conventional colloid lid, as long as can be tightly connected with the air vent 8 of floatoblast 7
, seal the fixing of lid 10 and can use various ways, in order to preferably determine that it opens critical pressure differential, this utility model is adopted
By flexible strand 9, the material of flexible strand 9 determines its critical pressure disconnected, and selects conventional material to process as required
Satisfactory flexible strand 9.
Attachment structure between opening and the air vent 8 of floatoblast 7 of ventilative soft set 11, can have multiple choices, 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, and this is fixing of the most just connecting
Attachment structure；Or, ventilative soft set 11 is not fixing with floatoblast 7 before sealing lid 10 pressurized and opening to be connected, and ventilative soft set 11 can
Being communicated and be tightly connected with air vent 8 by self opening sealing after lid 10 pressurizeds are opened, this is the most not company of fixing
The attachment structure connecing, being certainly dynamically connected after sealing lid 10 unlatching again, such as can be first by opening and the aerofluxus of ventilative soft set 11
The inner side of mouth 8 carries out local and connects, and after sealing lid 10 unlatching, soft set 11 of breathing freely can be automatically performed round linking under stress.
The work process of deep-sea described in the utility model self adaptation levitating device is as follows:
When deep sea equipment reclaims under water, source of the gas 1 is inflated to floatoblast 7 through loading line 4 by electromagnetic valve 2, floatoblast 7
Fast aeration is launched, and 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 inflation
Launch；After floatoblast 7 is fully deployed, equipment starts to float；In floating-upward process, due to change in depth, the inside and outside differential pressure of floatoblast 7 is gradually
Increasing, when the pressure in floatoblast 7 increases to set pressure, the flexible strand 9 outside the air vent 8 of floatoblast 7 breaks, and seals lid 10
Separate and disengage.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；In floatoblast 7
High pressure gas is known from experience by the micropore discharge on ventilative soft set 11, to reduce the inside and outside differential pressure of floatoblast 7, it is to avoid floatoblast 7 damages and protects
Hold equipment at the uniform velocity to rise.Owing to the micro-porous permeable amount of ventilative soft set 11 can change and adaptive change with inside and outside differential pressure, and then from
The velocity of discharge of gas, the interior pressure of Automatic adjusument floatoblast 7 and inside and outside differential pressure in dynamic control floatoblast 7；In the mistake that floatoblast 7 floats
Cheng Zhong, source of the gas 1 can be inflated in floatoblast 7 with adaptive flow, to guarantee that floatoblast 7 remains certain buoyancy, it is achieved deep
The at the uniform velocity floating of sea equipment reclaims.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into
In the range of the rights protection of this utility model patent.
Claims (3)
1. a deep-sea self adaptation levitating device, including shell, source of the gas, electromagnetic valve, loading line, trousers and floatoblast, described
Source of the gas is placed in described shell and is connected with described floatoblast by described loading line, described electromagnetic valve be installed on described in fill
On air pipe, described trousers is installed on one end of described shell by pin, and described floatoblast is placed in described trousers；It is special
Levy and be: also including ventilative soft set, seal lid and flexible strand, the cyst wall of described floatoblast is provided with air vent, is provided with an opening
The described ventilative soft set of end is arranged on inside described air vent, and described ventilative soft putting is provided with multiple micropore for aerofluxus, institute
State seal cap sealing be installed on outside described air vent and be fixed on described floatoblast by described flexible strand, described flexible strand energy
Enough 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 for being provided with micropore
Flexible rubber lagging.
Deep-sea the most according to claim 1 and 2 self adaptation levitating device, it is characterised in that: the opening of described ventilative soft set
End communicates with inside the air vent of described floatoblast and is tightly connected；Or, described ventilative soft it be enclosed within described sealing lid pressurized and open
Before fixing with described floatoblast is connected, described ventilative soft set can after described sealing lid pressurized is opened by self opening and
Described air vent communicates and is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770190.XU CN205770066U (en) | 2016-07-21 | 2016-07-21 | A kind of deep-sea self adaptation levitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770190.XU CN205770066U (en) | 2016-07-21 | 2016-07-21 | A kind of deep-sea self adaptation levitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205770066U true CN205770066U (en) | 2016-12-07 |
Family
ID=58120972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770190.XU Withdrawn - After Issue CN205770066U (en) | 2016-07-21 | 2016-07-21 | A kind of deep-sea self adaptation levitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205770066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005311A (en) * | 2016-07-21 | 2016-10-12 | 中国工程物理研究院总体工程研究所 | Deep-sea adaptive rising device |
| CN106882350A (en) * | 2017-02-22 | 2017-06-23 | 中国工程物理研究院总体工程研究所 | For the integrated inflatable levitating device that partly comes off of deep ocean work |
| CN107389374A (en) * | 2017-08-31 | 2017-11-24 | 中山诺顿科研技术服务有限公司 | It is a kind of to vacuumize the deep water sample devices floated downward |
-
2016
- 2016-07-21 CN CN201620770190.XU patent/CN205770066U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005311A (en) * | 2016-07-21 | 2016-10-12 | 中国工程物理研究院总体工程研究所 | Deep-sea adaptive rising device |
| CN106882350A (en) * | 2017-02-22 | 2017-06-23 | 中国工程物理研究院总体工程研究所 | For the integrated inflatable levitating device that partly comes off of deep ocean work |
| CN107389374A (en) * | 2017-08-31 | 2017-11-24 | 中山诺顿科研技术服务有限公司 | It is a kind of to vacuumize the deep water sample devices floated downward |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20171031 |