CN109229313A - A kind of submersible frame structure and submersible - Google Patents
A kind of submersible frame structure and submersible Download PDFInfo
- Publication number
- CN109229313A CN109229313A CN201811188870.0A CN201811188870A CN109229313A CN 109229313 A CN109229313 A CN 109229313A CN 201811188870 A CN201811188870 A CN 201811188870A CN 109229313 A CN109229313 A CN 109229313A
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- China
- Prior art keywords
- ballast tank
- submersible
- frame structure
- tank
- structure according
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks
Abstract
This application provides a kind of submersible frame structure and submersibles, wherein frame structure includes: chassis body；Gas tank is arranged in the chassis body；First ballast tank, the top of the chassis body is set, first ballast tank has the first liquid injection mouth and the first note exhaust outlet, and first ballast tank is connected to by the first liquid injection mouth with external environment, and the first note exhaust outlet is connected with the gas tank；Second ballast tank is arranged in the chassis body, positioned at the lower section of first ballast tank；Second ballast tank has the second liquid injection mouth and the second note exhaust outlet, and second ballast tank is connected to by the second liquid injection mouth with external environment, and the second note exhaust outlet is connected with the gas tank.Submersible frame structure provided by the present application and submersible can be improved stability of the submersible in floating-upward process.
Description
Technical field
This application involves underwater detection equipment technologies, and in particular, to a kind of submersible frame structure and submersible.
Background technique
Submersible is that one kind can quickly and accurately reach blue water, is efficiently surveyed to complicated marine environment
It visits, the equipment of scientific investigation and development operation.
Submersible includes: frame structure, be provided with power battery, oxygen tank, high pressure gas holder, ballast tank, propeller,
The equipment such as manipulator, wherein ballast tank be submersible float and dive during important equipment, ballast tank have blow vent and
Fluid-through port, blow vent are connected with high pressure gas holder, and fluid-through port is connected to external environment.By adjusting gas and liquid in ballast tank
Ratio to control the weight and buoyancy of submersible, and then controls submersible dive or floating.
Currently, being usually only provided with a ballast tank on frame, the position of centre of gravity of entire submersible is set.Work as submersible
Two end moments it is not parallel when, such as: when the manipulator positioned at submersible one end is in unfolded state, if manipulating submersible at this time
It floats, then the gravity center instability of submersible, is easy to cause more serious trim by head or stern to incline, and needs to expend longer time and is adjusted
Section can just restore balance.
Summary of the invention
One of to solve the above-mentioned problems, the embodiment of the present application provides a kind of submersible frame structure and submersible, can
Improve stability of the submersible in floating-upward process.
In order to achieve the above objectives, the first aspect of the embodiment of the present application provides a kind of submersible frame structure, comprising:
Chassis body；
Gas tank is arranged in the chassis body；
First ballast tank, is arranged in the top of the chassis body, first ballast tank have the first liquid injection mouth and
First note exhaust outlet, first ballast tank are connected to by the first liquid injection mouth with external environment, the first note exhaust
Mouth is connected with the gas tank；
Second ballast tank is arranged in the chassis body, positioned at the lower section of first ballast tank；Second ballast
Cabin has the second liquid injection mouth and the second note exhaust outlet, and second ballast tank passes through the second liquid injection mouth and external environment
Connection, the second note exhaust outlet are connected with the gas tank
The second aspect of the embodiment of the present application provides a kind of submersible, and the submersible includes submersible as described above
Frame structure.
Technical solution provided by the embodiments of the present application, using chassis body, gas tank, the first ballast tank and the second ballast tank,
Wherein, the top of chassis body is arranged in the first ballast tank, and the first liquid injection mouth having is connected with external environment, and first
Note exhaust outlet is connected with gas tank；Second ballast tank is located at the lower section of the first ballast tank, the second liquid injection mouth of the second ballast tank with
External environment is connected, and the second note exhaust outlet is connected with gas tank, above-mentioned to be arranged at the top of chassis body using the first ballast tank
Scheme injects gas into the first ballast tank, can be improved the height of submersible centre of buoyancy, energy during submersible floats
The stability for enough improving submersible entirety, avoids submersible from generating biggish shaking in floating-upward process.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of submersible provided by the embodiments of the present application；
Fig. 2 is the right side plan view of submersible provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of the first ballast tank in submersible frame structure provided by the embodiments of the present application；
Fig. 4 is the longitudinal sectional view of the first ballast tank in submersible frame structure provided by the embodiments of the present application；
Fig. 5 is the bottom view of the first ballast tank in submersible frame structure provided by the embodiments of the present application；
Fig. 6 is the structural representation of the control device of the first ballast tank in submersible frame structure provided by the embodiments of the present application
Figure；
Fig. 7 is that the explosion of first ballast tank and side plate assembly regards in submersible frame structure provided by the embodiments of the present application
Figure；
Fig. 8 is the structural schematic diagram of the second ballast tank in submersible frame structure provided by the embodiments of the present application；
Fig. 9 is the longitudinal sectional view of the second ballast tank in submersible frame structure provided by the embodiments of the present application；
Figure 10 is the knot that second ballast tank is connected with installation crossbeam in submersible frame structure provided by the embodiments of the present application
Structure schematic diagram；
Figure 11 is that second ballast tank is indulged with what installation crossbeam was connected in submersible frame structure provided by the embodiments of the present application
To cross-sectional view；
Figure 12 is the structural representation that installation crossbeam is connected with frame in submersible frame structure provided by the embodiments of the present application
Figure.
Drawing reference numeral:
1- load compartment；
2- frame structure；21- side plate；211- assembles through-hole；22- installs crossbeam；221- mounting flange；
3- gas tank；
The first ballast tank of 4-；41- bottom plate；42- lateral coaming plate；421- assembles counterbore；43- top plate；44- the first liquid injection mouth；
45- the first note exhaust outlet；46- first gas pipeline；
The second ballast tank of 5-；51- hollow shell；52- the second liquid injection mouth；53- the second note exhaust outlet；54- liquid line；
55- second gas pipeline；56- sleeve；
61- shut-off valve；62- first check-valve；63- hydraulic control high-pressure stop valve；64- second check-valve；65- pressure reducing valve；66-
Filter；67- hydraulic control low-pressure shutoff valve；68- fluid-controlled cut-off valve.
Specific embodiment
In order to which technical solution in the embodiment of the present application and advantage is more clearly understood, below in conjunction with attached drawing to the application
Exemplary embodiment be described in more detail, it is clear that described embodiment be only the application a part implement
Example, rather than the exhaustion of all embodiments.It should be noted that in the absence of conflict, embodiment and reality in the application
The feature applied in example can be combined with each other.
The present embodiment provides a kind of submersible frame structures, comprising: chassis body and the gas being arranged in chassis body
Tank, the first ballast tank and the second ballast tank, wherein the top of chassis body is arranged in the first ballast tank, passes through what is be arranged thereon
First note exhaust outlet is connected with gas tank, and the centre of buoyancy of submersible can be improved during submersible floats, is conducive to submersible
It keeps stablizing.
The structure of chassis body can be used there are many implementation such as the existing mode in this field.The present embodiment is simultaneously
The concrete mode of chassis body is not limited, as long as gas tank provided by the present embodiment, the first pressure can be arranged in chassis body
Carry cabin and the second ballast tank.
In general, submersible can only include frame structure, it can also be including frame structure and the load compartment being attached thereto.Dress
Load cabin is a closed cabin.Load compartment can be used for charging appliance, can be used for loading people or other biologies, this implementation
Example only for it can load the load compartment of people, is specifically described the implementation of frame structure and submersible.
Frame structure provided by the present embodiment can also be applied to only include frame structure by those skilled in the art
Submersible can also match frame structure with the load compartment for being used for charging appliance, which can use and manned dress
It carries the identical structure in cabin and mode identical with manned load compartment is connected with frame structure；Alternatively, being used for the dress of charging appliance
Different structures can be used from manned load compartment by carrying cabin, can be set inside frame structure, end or top.
Fig. 1 is the structural schematic diagram of submersible provided by the embodiments of the present application, and Fig. 2 is diving provided by the embodiments of the present application
The right side plan view of device.As depicted in figs. 1 and 2, the present embodiment provides a kind of submersible, which includes: 1 He of load compartment
Frame structure 2.
Frame structure 2 includes: chassis body and the gas tank being arranged in chassis body 3, the first ballast tank 4 and second
Ballast tank 5.Wherein, gas tank 3 is connected in chassis body, filled with high pressure gas in gas tank 3.The quantity of gas tank 3 is two, symmetrically
It is distributed in chassis body.
The top of chassis body is arranged in first ballast tank 4, and there is the first ballast tank 4 first liquid injection mouth and the first note to arrange
Port, the first ballast tank 4 are connected to by the first liquid injection mouth with external environment, and the first note exhaust outlet is connected with gas tank 3.Gas tank 3
Gas can be injected into the first ballast tank 4, liquid be injected into the first ballast tank 4 by the first liquid injection mouth, and then can adjust
Save the amount of the gas and liquid in the first ballast tank 4, and then adjust the weight of submersible, thus realize submersible dive and on
It is floating.Specifically, the first ballast tank 4 can be connected across the top of chassis body.
Second ballast tank 5 is arranged in chassis body, positioned at the lower section of the first ballast tank 4.Second ballast tank 5 has second
Liquid injection mouth and the second note exhaust outlet, the second ballast tank 5 are connected to by the second liquid injection mouth with external environment, the second note exhaust outlet
It is connected with 3 gas tanks.Gas tank 3 can inject gas into the second ballast tank 5, be infused by the first liquid injection mouth into the second ballast tank 5
Enter liquid, and then the amount of the gas and liquid in the second ballast tank 5 can be adjusted, and then adjust the weight of submersible, thus real
The dive and floating of existing submersible.The center of entire submersible is arranged in second ballast tank 5.
Technical solution provided in this embodiment, using chassis body, gas tank, the first ballast tank and the second ballast tank, wherein
The top of chassis body is arranged in first ballast tank, and the first liquid injection mouth having is connected with external environment, the first note row
Port is connected with gas tank；Second ballast tank is located at the lower section of the first ballast tank, the second liquid injection mouth of the second ballast tank and outside
Environment is connected, and the second note exhaust outlet is connected with gas tank, above-mentioned that the scheme at the top of chassis body is arranged in using the first ballast tank,
During submersible floats, gas is injected into the first ballast tank, the height of submersible centre of buoyancy is can be improved, can be improved
The stability of submersible entirety, avoids submersible from generating biggish shaking in floating-upward process.
In addition, the first ballast tank 4 to be arranged in the top of center of gravity, avoid in the process filled the water into the first ballast tank 4
In cause submersible to generate biggish trim.
Wherein, load compartment 1 can be the hollow shell made of titanium alloy material, and the hollow parts of enclosure interior are as appearance
Receive space, aquanaut can enter in accommodation space.The shape of load compartment 1 can be spherical or olive shape；Or the centre of cabin 1
Part is cylinder, and both ends are hemispherical；Alternatively, load compartment 1 can also be other shapes.Load compartment provided by the present embodiment
1 is spherical structure, and implementation provided in this embodiment can also be applied to other shapes of loading by those skilled in the art
Cabin 1.
Frame structure 2 is connected with load compartment 1.Specifically, frame structure 2 includes: at least two side plates 21.Wherein, at least
Two side plates 21 are successively vertically arranged, and there are gaps between two adjacent side plates 21.The front end of at least two side plates 21 and dress
Cabin 1 is carried to be connected.At least one crossbeam is connected between side plate 21, for side plate 21 to be supported and fixed.
Further, the quantity of side plate 21 is two, and two side plates 21 are arranged in parallel and both ends flush, towards submersible
The end of direction of advance is as front end, and the end away from submersible direction of advance is as rear end.The distance between two side plates 21
Less than the diameter of load compartment 1.It is equivalent to two side plates 21 to be symmetrical arranged, the plane of symmetry is overlapped with the longitudinal center plane of load compartment 1.
Above-mentioned first ballast tank 4 can be symmetricly set in chassis body, can specifically be connected across outermost two side plates 21
Between.In the present embodiment, the quantity of side plate 21 is two, and structure can be found in shown in Fig. 1.First ballast tank 4 is connected across two
The top of side plate 21.
Fig. 3 is the structural schematic diagram of the first ballast tank in submersible frame structure provided by the embodiments of the present application,
Fig. 4 is the longitudinal sectional view of the first ballast tank in submersible frame structure provided by the embodiments of the present application, and Fig. 5 is this
The bottom view of first ballast tank in the submersible frame structure of embodiment offer is provided.Present embodiments provide the first ballast tank 4
A kind of concrete implementation mode, as shown in Figures 3 to 5, the first ballast tank 4 includes: bottom plate 41, lateral coaming plate 42 and top plate 43.
Wherein, bottom plate 41 is in the direction setting being parallel to the horizontal plane, and lateral coaming plate 42 is upwardly extended from the edge of bottom plate 41, and top plate 43 connects
At the top of lateral coaming plate 42, it is empty for accommodating the closure of gas and/or liquid that bottom plate 41, lateral coaming plate 42 and top plate 43 surround one
Between.
It is approximately rectangular structure that lateral coaming plate 42, which surrounds a horizontal cross-section, and certainly, besides a square, lateral coaming plate 42 is also
Other shapes can be surrounded, such as: round, oval, trapezoidal etc..
It is in set angle between lateral coaming plate 42 and bottom plate 41, which can be 90 ° -150 °.Side shown in Fig. 3
The set angle for being between coaming plate 42 and bottom plate 41 be right angle, be equivalent in the first ballast tank 4 towards the surface of side plate 21 with
Side plate 21 is parallel.
The shape of first ballast tank 4 can be set according to the shape and position for the other components being arranged in frame structure
Fixed, the first ballast tank 4 shown in Fig. 3 is abnormity, can be carried out to the other components for being located at 4 front-end and back-end of the first ballast tank
Evacuation appropriate and cooperation.
In the present embodiment, the direction that the top plate 43 in the first ballast tank 4 is directed away from bottom plate 41 is arched upward, and on the one hand can be increased
The volume of big first ballast tank 4, on the other hand can reduce the resistance in floating-upward process.Specifically, the outer surface of top plate 43 is
It is formed by multiple plain splices, alternatively, the outer surface of top plate 43 is cambered surface.
As shown in figure 4, the bottom of the first ballast tank 4 is equipped with the first liquid injection mouth 44, the first liquid injection mouth 44 is specially to open
The through-hole being located on bottom plate 41, so that the closed space in the first ballast tank 4 is connected by the first liquid injection mouth 44 with external environment
It is logical.When submersible be located at it is underwater when, water energy enough pass through the first liquid injection mouth 44 pass in and out the first ballast tank 4.Certainly, the first liquid injection
Mouth 44 also can be set in the lateral coaming plate 42 of the first ballast tank 4, at the position of bottom；Alternatively, also can be set
On the top plate 43 of one ballast tank 4.
The top or bottom of above-mentioned first ballast tank 4 are provided with the first note exhaust outlet 45, and the first note exhaust outlet 45 can pass through
First gas pipeline 46 is connected with gas tank 3.In the present embodiment, the bottom of the first ballast tank 4 is arranged in the first note exhaust outlet 45, tool
Body is the through-hole being arranged on bottom plate 41.One end of first gas pipeline 46 is connected with gas tank 3, and the other end is vented by the first note
Mouth 45 enters in the first ballast tank 4, and extends to the top in the first ballast tank 4, so as to directly arrange from the gas that gas tank 3 injects
It puts to the top of the first ballast tank 4 and promotes water to pass downwardly through the first liquid injection mouth 44 to increase internal pressure and the first ballast is discharged
Outside cabin 4, such as the arrow instruction in Fig. 4.
The making material of first ballast tank 4 can by resistance to pressure can relatively low material be made, can save manufacture at
This.The depth dived beneath the water according to submersible adjusts amount of liquid and gas flow in the first ballast tank 4, so that the first ballast tank 4
Interior pressure is identical as external environment, then the first ballast tank 4 can be suitable for hyperbaric environment.
Fig. 6 is the structural representation of the control device of the first ballast tank in submersible frame structure provided by the embodiments of the present application
Figure.As shown in fig. 6, the process of water injection and the note exhaust of the first ballast tank 4 is controlled using control device, specifically, control
Device includes: shut-off valve 61, first check-valve 62, hydraulic control high-pressure stop valve 63, second check-valve 64, pressure reducing valve 65, filter
66, hydraulic control low-pressure shutoff valve 67 and fluid-controlled cut-off valve 68.Above-mentioned each device can be set in submersible frame structure, can also
To be arranged in load compartment.
The quantity of gas tank 3 two, the internal compressed gas for being 700bar filled with pressure.Gas tank 3, is cut at first check-valve 62
Only valve 61, hydraulic control high-pressure stop valve 63, second check-valve 64, pressure reducing valve 65 and hydraulic control low-pressure shutoff valve 67 are sequentially connected.
Wherein, first check-valve 62 and second check-valve 64 are check valve, only gas unidirectional are allowed to pass through.
Shut-off valve 61 can be automatic stop valve, or hand stop valve, if automatic stop valve, then and shut-off valve 61
It can be connected with controller, switch motion is executed with the control instruction issued according to controller；If hand stop valve, then end
Valve 61 may be provided in load compartment, and the switch of shut-off valve 61 is manually adjusted by aquanaut.Shut-off valve 61 is in normally open,
By its switch of hydraulic pump control, Hydraulically Operated Equipment can for hydraulic control high-pressure stop valve 63 and hydraulic control low-pressure shutoff valve 67
To be arranged on the frame structure, also can be set in load compartment.Hydraulic control high-pressure stop valve 63 and hydraulic control low-pressure shutoff valve 67 are equal
In normally off.
Hydraulic control low-pressure shutoff valve 67 is also connected by fluid-controlled cut-off valve 68 with the first note exhaust outlet 45 of the first ballast tank 4.
Fluid-controlled cut-off valve 68 is also by its switch of hydraulic pump control.
The injecting process and draining can be divided into using the process that above-mentioned control device controls the work of the first ballast tank 4 in the seawater
Process:
The injecting process: starting hydraulic pump source is first to drive hydraulic control low-pressure shutoff valve 67 and fluid-controlled cut-off valve 68 to open, sea
Water enters the first ballast tank 4 by the first liquid injection mouth 44, and the gas in the first ballast tank 4 passes through fluid-controlled cut-off valve 68 and hydraulic control
Low-pressure shutoff valve 67 is discharged.When the seawater injected in the first ballast tank 4 is met the requirements, hydraulic control low-pressure shutoff valve 67, liquid are closed
Shut-off valve 68 is controlled still in opening state.
Drainage procedure: opening shut-off valve 61, starts hydraulic pump source to drive hydraulic control high-pressure stop valve 63 to open, then gas tank 3
Interior gas successively pass through first check-valve 62, shut-off valve 61, hydraulic control high-pressure stop valve 63, second check-valve 64, pressure reducing valve 65,
Filter 66 and fluid-controlled cut-off valve 68 enter in the first ballast tank 4, so that the pressure in the first ballast tank 4 increases, promote in it
The seawater in portion is discharged by the first liquid injection mouth 44.When the also water of discharge is met the requirements, hydraulic control high-pressure stop valve 63 is closed.
When submersible floats on the surface, the first liquid injection mouth 44 of the first ballast tank 4 is not contacted with water, and liquid can be used
Pump injects water in the first ballast tank 4 by the first liquid injection mouth 44.
The fixed form of first ballast tank 4 and side plate 21 can use the modes such as be spirally connected, be clamped.In the present embodiment, provide
A method of it is spirally connected.Specifically,
Fig. 7 is that the explosion of first ballast tank and side plate assembly regards in submersible frame structure provided by the embodiments of the present application
Figure.As shown in fig. 7, assembly counterbore 421 is opened up in lateral coaming plate 42 of first ballast tank 4 towards side plate 21, assembly counterbore 421
Inner wall is equipped with internal screw thread.It is corresponding on side plate 21 to open up assembly through-hole 211, by the first ballast tank 4 according to shown in arrow in Fig. 7
Direction is moved to assembly counterbore 421 and assembly through-hole 211 to just, then passes through assembly through-hole from the outside of side plate 21 using screw
211, then penetrate in assembly counterbore 421 and tighten, the first ballast tank 4 is fixed on side plate 21.It is understood that the first pressure
The two sides for carrying cabin 4 are all made of aforesaid way and are connected with side plate 21.
Alternatively, can also be using other assembly methods between the first ballast tank 4 and side plate 21: for example: in bottom plate 41 or
Mounting portion is set in lateral coaming plate 42, mounting hole is opened up on mounting portion, the assembly through-hole on side plate 21 is sequentially passed through using screw
211 are fixedly connected with the first ballast tank 4 with side plate 21 with the mounting hole.
Above-mentioned side plate 21 can be made of titanium alloy material, and the first ballast tank 4 can also be made of titanium alloy material.
The volume of first ballast tank 4 can be set according to the ballast regulating power of submersible, in the present embodiment, by first
The volume settings of ballast tank 4 are 600L, and self weight is 85Kg, the weight being self-possessed for the first ballast tank 4 when water injection rate is zero.
If the first ballast tank 4 is slightly displaced from relative to center of gravity in the horizontal direction, by the water filling for adjusting the first ballast tank 4
Amount, can adjust the trim situation of submersible.
Fig. 8 is the structural schematic diagram of the second ballast tank in submersible frame structure provided by the embodiments of the present application,
Fig. 9 is the longitudinal sectional view of the second ballast tank in submersible frame structure provided by the embodiments of the present application.Such as Fig. 8 and
Shown in Fig. 9, the second ballast tank 5 includes: hollow shell 51, and it is spherical that hollow shell 51 uses the pressure-resistant preferable material of performance to be made,
So that the second ballast tank 5 has preferable resistance to pressure.
The bottom of hollow shell 51 is provided with the second liquid injection mouth 52, and the second liquid injection mouth 52 is connected with liquid line 54,
Liquid line 54 is connected to external environment, so that the second ballast tank 5 and external environmental communication.
The top of hollow shell 51 is provided with the second note exhaust outlet 53, the second note exhaust outlet 53 and second gas pipeline 55
One end is connected, and the other end of second gas pipeline 55 is connected with gas tank 3.
Similar, the process of water injection and the note exhaust of the second ballast tank 5, the control device are controlled using control device
Implementation can refer to it is above-mentioned for controlling the implementation of the first ballast tank 4.
The immediate vicinity in entire submersible can be set in second ballast tank 5, between two side plates 21 in line
At point.Figure 10 is that the structure that second ballast tank is connected with installation crossbeam in submersible frame structure provided by the embodiments of the present application is shown
It is intended to, Figure 11 is that the longitudinal direction that second ballast tank is connected with installation crossbeam in submersible frame structure provided by the embodiments of the present application is cutd open
View, Figure 12 are the structural schematic diagram that installation crossbeam is connected with frame in submersible frame structure provided by the embodiments of the present application.
As shown in Figure 10 to Figure 12, installation crossbeam 22 can be set between two side plates 21, and the both ends of installation crossbeam 22 are provided with peace
Flange 221 is filled, setting through-hole is fixed on two side plates 21 in a manner of by being spirally connected on mounting flange 221.
Further, sleeve 56 is set in the bottom of hollow shell 51, sleeve 56 is connected with liquid line 54.It is horizontal in installation
The through-hole passed through for sleeve 56 is opened up on beam 22, and sleeve 56 and installation crossbeam 22 are fixed together by bolt.
Above-mentioned second ballast tank 5 can also be made of titanium alloy material, be able to bear the operating pressure of 60MPa.Second
The internal diameter of ballast tank 5 is 478mm, wall thickness 7mm, volume 57.2L.
By adjusting the water injection rate in the first ballast tank 4 and the second ballast tank 5, the trim situation of submersible can be adjusted.
Further, the second ballast tank 5 in the horizontal direction can it is slightly biased move submersible center of gravity, then by adjust second
Water injection rate in ballast tank 5 can be realized the effect of fine tuning submersible trim.Such as: during executing dive task every time, into
The weight for entering the aquanaut in load compartment is different, the water injection rate in the second ballast tank 5 can be slightly adjusted, so that the head of submersible
Tail both ends keep balance, avoid the occurrence of more serious trim by head or stern and incline.
The dive of the submersible constituted by adopting the above technical scheme and the process of floating are as follows:
Dive process is divided into four-stage:
First stage, submersible float on the surface, and do not fill the water in the first ballast tank 4 and the second ballast tank 5.
Second stage is filled the water into the second ballast tank 5, and water injection rate is the half of 5 volume of the second ballast tank.To the first ballast
Water is filled in cabin 4, so that the gravity of submersible is greater than buoyancy, submersible starts dive and ramps up.
Phase III, as submerged depth is continuously increased, the resistance of seawater constantly increases, and the speed of submersible dive is gradually
Reduce.
Fourth stage, when submersible reaches target depth fastly, can the first dive weight on jettisoning submersible, further
Speed is promoted to reduce, until stopping at target depth.
Floating-upward process is divided into three phases:
The water in the first ballast tank 4, and the second dive weight on jettisoning submersible is discharged in first stage, so that diving
The buoyancy of device is greater than gravity, and submersible accelerates to float.
Second stage is influenced by seawater resistance, and the ascent rate of submersible gradually decreases.
Phase III fills the water, on further decreasing when submersible floats up to 100 meters of depth into the first ballast tank 4
Floating speed is until emerge.
The embodiment of the present application also provides a kind of submersible, including frame structure provided by above content.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the application and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present application, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate with each other；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in this application can be understood as the case may be.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (12)
1. a kind of submersible frame structure characterized by comprising
Chassis body；
Gas tank is arranged in the chassis body；
First ballast tank, is arranged in the top of the chassis body, and first ballast tank has the first liquid injection mouth and first
Infuse exhaust outlet, first ballast tank is connected to by the first liquid injection mouth with external environment, the first note exhaust outlet and
The gas tank is connected；
Second ballast tank is arranged in the chassis body, positioned at the lower section of first ballast tank；The second ballast tank tool
There are the second liquid injection mouth and the second note exhaust outlet, second ballast tank is connected by the second liquid injection mouth and external environment
Logical, the second note exhaust outlet is connected with the gas tank.
2. frame structure according to claim 1, which is characterized in that first ballast tank includes: bottom plate, from the bottom
The lateral coaming plate and the top plate being connected at the top of lateral coaming plate that edges of boards edge upwardly extends；The bottom plate, lateral coaming plate and top plate surround one
For accommodating the enclosure space of gas and/or liquid.
3. frame structure according to claim 2, which is characterized in that it is in set angle between the lateral coaming plate and bottom plate,
The set angle is 90 ° -150 °.
4. frame structure according to claim 2, which is characterized in that the top plate is directed away from the direction arch of the bottom plate
It rises.
5. frame structure according to claim 4, which is characterized in that the outer surface of the top plate by multiple plain splices and
At.
6. frame structure according to claim 2, which is characterized in that first ballast tank passes through the side for being spirally connected or being clamped
Formula is fixed in the chassis body.
7. frame structure according to claim 1, which is characterized in that second ballast tank is hollow ball.
8. frame structure according to claim 1, which is characterized in that the chassis body includes:
At least two side plates, at least two side plate are successively vertically arranged, and there are gaps between two adjacent side plates.
9. frame structure according to claim 8, which is characterized in that the quantity of the side plate is two, and two sides side plate is flat
Row.
10. frame structure according to claim 9, which is characterized in that further include:
Crossbeam is installed, is connected between two side plates；
Second ballast tank is connected on the installation crossbeam.
11. frame structure according to claim 1, which is characterized in that first ballast tank uses titanium alloy material system
At；Second ballast tank is made of titanium alloy material.
12. a kind of submersible, which is characterized in that including the described in any item submersible frame structures of claim 1 to 11.
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| CN201811188870.0A CN109229313B (en) | 2018-10-12 | 2018-10-12 | Submersible frame structure and submersible |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188870.0A CN109229313B (en) | 2018-10-12 | 2018-10-12 | Submersible frame structure and submersible |
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| Publication Number | Publication Date |
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| CN109229313A true CN109229313A (en) | 2019-01-18 |
| CN109229313B CN109229313B (en) | 2020-06-23 |
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| CN108482598A (en) * | 2018-04-05 | 2018-09-04 | 徐芝香 | One kind can dive building structure and its snorkeling method |
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| CN104670444A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | One-way buoyancy regulation device used for autonomous underwater vehicle |
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| Publication number | Publication date |
|---|---|
| CN109229313B (en) | 2020-06-23 |
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