CN209617430U - Multistage gas cylinder structure and inflation levitating device - Google Patents
Multistage gas cylinder structure and inflation levitating device Download PDFInfo
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- CN209617430U CN209617430U CN201920416471.9U CN201920416471U CN209617430U CN 209617430 U CN209617430 U CN 209617430U CN 201920416471 U CN201920416471 U CN 201920416471U CN 209617430 U CN209617430 U CN 209617430U
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Abstract
The utility model discloses multistage gas cylinder structure and inflation levitating devices, and multistage gas cylinder structure includes multiple gas cylinders groups, multiple electric blasting valves；Each gas cylinders group is made of at least one gas cylinder；Multiple electric blasting valves are respectively used to the control of multiple gas cylinders groups；Inflating levitating device includes multistage gas cylinder structure, annular air-pocket, loading line, bay section shell, and the gas output end of multiple electric blasting valves in multistage gas cylinder structure is connected in parallel on loading line respectively, and delivers the gas to annular air-pocket；Multistage gas cylinder structure and annular air-pocket are installed in bay section enclosure interior, and annular air-pocket protrudes bay section shell after inflation and provides buoyancy for inflation levitating device.In the utility model, multiple gas cylinders groups being made of at least one gas cylinder are controlled by multiple electric blasting valves, and the inflation requirement of different tolerance, maximum floating depth index with higher and wider adaptation depth bounds may be implemented；The modular design of annular air-pocket and bay section shell, effectively increases space utilization rate.
Description
Technical field
The utility model belongs to autonomous underwater vehicle technical field, and in particular to multistage gas cylinder structure and inflation levitating device.
Background technique
With deepening continuously for ocean development, people more and more complete ocean exploration using underwater autonomous underwater vehicle
And Task, recycling of floating is needed when autonomous underwater vehicle has executed assignment of mission, or need under special circumstances urgent
It floats.Currently, mainly increasing buoyancy using throwing mass block loss of weight and air bag inflation for the floating technology of underwater kit both at home and abroad
Two ways carries out.Wherein, air bag inflation floating technology is inflated by high pressure gas cylinder or gas generator to air bag, completes to float
Task has the advantages that generation buoyancy is big, construction weight is small.
But the gas replenishment process of air bag is larger by the effect of depth of water, adapts to the air charging system of big depth in small depth item
It can go out to cause aeration speed too fast under part, air bag is be easy to cause to damage；And the levitating device used in small depth is in big depth
It inflated slow, and may cause autonomous underwater vehicle and persistently sink, failure of floating.In view of the above-mentioned problems, smaller for storage pressure, suitable
The levitating device that depth is narrow is answered, can be easier to solve using solenoid valve come real-time control gas replenishment process；But in maximum
Floating depth index requires high, adaptation depth bounds to require wide levitating device, needs to be inflated using super-pressure gas cylinder, at present
The solenoid valve of super-pressure ability is not adapted to, disposable electric blasting valve can only be used, the control of process can not be inflated,
Therefore it is unable to satisfy and adapts to the wide requirement of depth bounds.
Therefore, in view of the above-mentioned problems, there is an urgent need to one kind, and there is higher maximum floating depth index, larger depth to adapt to model
It encloses, can satisfy the levitating device of super-pressure inflating gas cylinder requirement.
We has developed multistage gas cylinder structure and inflation levitating device in order to solve problem above.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides multistage gas cylinder structure and inflation floating dress
It sets.
The utility model achieves the above object through the following technical schemes:
Multistage gas cylinder structure, including
Multiple gas cylinders groups；Each gas cylinders group is made of at least one gas cylinder；
Multiple electric blasting valves；Multiple electric blasting valves are respectively used to the control of multiple gas cylinders groups.
Inflate levitating device, comprising:
Multistage gas cylinder structure；
Annular air-pocket；
Loading line；The gas output end of multiple electric blasting valves in multistage gas cylinder structure is connected in parallel on loading line respectively,
And deliver the gas to annular air-pocket；
Bay section shell；Multistage gas cylinder structure and annular air-pocket are installed in bay section enclosure interior, and annular air-pocket is swollen in inflation
Bay section shell is protruded after swollen and provides buoyancy for inflation levitating device.
The utility model has the beneficial effects that:
The multistage gas cylinder structure and inflation levitating device of the utility model:
1, multiple gas cylinders groups being made of at least one gas cylinder, are controlled by multiple electric blasting valves, difference may be implemented
The inflation requirement of tolerance, maximum floating depth index with higher and wider adaptation depth bounds；
2, the modular design of annular air-pocket and bay section shell, effectively increases space utilization rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 6；
Fig. 2 is the structural schematic diagram after the inflation of 6 annular air-pocket of the utility model embodiment.
In figure: 1, bay section shell；2, annular air-pocket；3, radome fairing；4, gas cylinder two；5, gas cylinder one；6, gas cylinder three；7, electric detonation
Valve one；8, loading line；9, electric blasting valve two.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1:
Multistage gas cylinder structure, including
Multiple gas cylinders groups；Each gas cylinders group is made of at least one gas cylinder；Gas cylinder is super-pressure gas cylinder；
Multiple electric blasting valves；Multiple electric blasting valves are respectively used to the control of multiple gas cylinders groups.
When electric blasting valve quantity is identical as gas cylinder, an electric blasting valve can control a gas cylinder；When electric blasting valve quantity is less than
When gas cylinder quantity, an electric blasting valve can control a gas cylinders group.Multiple gas cylinders in one gas cylinders group be after parallel connection with electric detonation
Valve connection.
Embodiment 2:
The present embodiment the difference from embodiment 1 is that:
Multiple gas cylinders directions are consistent, and installation side by side.Space utilization rate can be improved in such mounting means.
Embodiment 3:
The present embodiment and the difference of any one of embodiment 1 or 2 are:
Inflate levitating device, comprising:
Multistage gas cylinder structure；
Annular air-pocket 2；Bladder shape is annular, and inflating port is located at inner wall side, and structure type is widely used；
Loading line 8；The gas output end of multiple electric blasting valves in multistage gas cylinder structure is connected in parallel on loading line 8 respectively
On, and deliver the gas to annular air-pocket 2；
Bay section shell 1；Multistage gas cylinder structure and annular air-pocket 2 are installed in inside bay section shell 1, and annular air-pocket 2 is filling
Bay section shell 1 is protruded after gas expansion and provides buoyancy for inflation levitating device.
Gas cylinder, electric blasting valve and annular air-pocket 2 are connected to by loading line 8, form inflation network；By individually opening different electricity
Quick-fried valve opens simultaneously all electric blasting valves, and the purpose that different tolerance high pressure gas are filled with into annular air-pocket 2 may be implemented.
Embodiment 4:
The present embodiment and the difference of embodiment 3 are:
Inflation levitating device further includes radome fairing 3, and the waist of bay section shell 1 is provided with annular groove, and annular air-pocket 2 folds
After be mounted in annular groove, radome fairing 3 is mounted on the annular surface of bay section shell 1, and radome fairing 3 is filled in annular air-pocket 2
It falls off after gas expansion.
Annular air-pocket 2 expands after being filled with gas, impacts radome fairing 3, and radome fairing 3 is divided under 2 percussion of annular air-pocket
Two half shells fall off, and annular air-pocket 2 is inflated to generate positive buoyancy after complete annular.
Embodiment 5:
Multiple gas cylinders are towards consistent, and installation side by side, and gas cylinder is cylinder, so that can generate some installations between gas cylinder
Gap, the gap between gas cylinder can be used for installing the components such as loading line 8, penetrating cable and installation control system, effectively
Improve space utilization rate；The installation space demand of component and cable is taken into account, practical value with higher can be used for a variety of
In the recyclable device design of autonomous underwater vehicle.
Embodiment 6, as shown in Figure 1:
In the present embodiment, gas cylinder quantity is three, and electric blasting valve quantity is two.
Gas cylinder 1 is combined into level-one gas cylinders group with one 7 groups of electric blasting valve, and gas cylinder 24, gas cylinder 36 and 29 groups of electric blasting valve are combined into two
Grade gas cylinders group may be implemented the function of three kinds of different tolerance, be respectively:
Electric blasting valve 1 is individually opened, and one 5 one gas cylinders of gas cylinder are individually inflated to annular air-pocket 2；
Electric blasting valve 29 is opened, and 36 two gas cylinders of gas cylinder 24 and gas cylinder are inflated to annular air-pocket 2 simultaneously；
Electric blasting valve 1 and electric blasting valve 29 open simultaneously, and 363 gas cylinder 1, gas cylinder 24 and gas cylinder gas cylinders are simultaneously to ring
Shape air bag 2 is inflated.
Three gas cylinders are installed on inside bay section shell 1 at " isosceles triangle " structure, and annular air-pocket 2 is accommodated in bay section shell after folding
Inside the annular space that body 1 and radome fairing 3 are constituted；Loading line 8 is installed in the gap formed between gas cylinder, from side
It is inflated to air bag；Other two gaps that gas cylinder is constituted can pass through penetrating cable or installation other assemblies.
Gas cylinder, annular air-pocket 2 and radome fairing 3 are located at the same axial position region of bay section shell 1, are formed from outside to inside
The structure of " radome fairing 3, annular air-pocket 2, bay section shell 1, gas cylinder ", structure is compact to design, space rate rate height.
Shown in Fig. 2, for the structural schematic diagram after the inflation of annular air-pocket 2, annular air-pocket 2 expands after being filled with gas, radome fairing 3
Dimidiation shell falls off under 2 percussion of annular air-pocket, and the inflation of annular air-pocket 2 is tight with bay section shell 1 after complete annular
Close combination generates positive buoyancy and floats.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (4)
1. multistage gas cylinder structure, which is characterized in that including
Multiple gas cylinders groups；Each gas cylinders group is made of at least one gas cylinder；
Multiple electric blasting valves；Multiple electric blasting valves are respectively used to the control of multiple gas cylinders groups.
2. multistage gas cylinder structure according to claim 1, it is characterised in that: multiple gas cylinders directions are consistent, and installation side by side.
3. inflating levitating device characterized by comprising
The described in any item multistage gas cylinder structures of claim 1,2；
Annular air-pocket；
Loading line；The gas output end of multiple electric blasting valves in multistage gas cylinder structure is connected in parallel on loading line respectively, and will
Gas is delivered to annular air-pocket；
Bay section shell；Multistage gas cylinder structure and annular air-pocket are installed in bay section enclosure interior, and annular air-pocket is after inflation
Protrusion bay section shell simultaneously provides buoyancy for inflation levitating device.
4. inflation levitating device according to claim 3, which is characterized in that inflation levitating device further includes radome fairing, cabin
The waist of piece housing is provided with annular groove, and annular air-pocket is mounted in annular groove after folding, and radome fairing is mounted on bay section shell
The annular surface of body, radome fairing fall off after annular air-pocket inflation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920416471.9U CN209617430U (en) | 2019-03-29 | 2019-03-29 | Multistage gas cylinder structure and inflation levitating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920416471.9U CN209617430U (en) | 2019-03-29 | 2019-03-29 | Multistage gas cylinder structure and inflation levitating device |
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| CN209617430U true CN209617430U (en) | 2019-11-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850102A (en) * | 2019-03-29 | 2019-06-07 | 中国工程物理研究院总体工程研究所 | Multistage gas cylinder structure and inflation levitating device |
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2019
- 2019-03-29 CN CN201920416471.9U patent/CN209617430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850102A (en) * | 2019-03-29 | 2019-06-07 | 中国工程物理研究院总体工程研究所 | Multistage gas cylinder structure and inflation levitating device |
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