CN104512525A - Method for improving water pressure resistance of submersible - Google Patents
Method for improving water pressure resistance of submersible Download PDFInfo
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- CN104512525A CN104512525A CN201310462221.6A CN201310462221A CN104512525A CN 104512525 A CN104512525 A CN 104512525A CN 201310462221 A CN201310462221 A CN 201310462221A CN 104512525 A CN104512525 A CN 104512525A
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- submersible
- solids
- casing
- longitudinal bodies
- surrounded
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Abstract
The invention relates to a method for improving the water pressure resistance of a submersible. A plurality of solids are mutually closed and surrounded to form a circle, so that a pressure-proof casing of the submersible is surrounded. If the solids are straight, the pressure-proof casing of the submersible can be divided into two types: one type is that the solids are respectively closed and surrounded to form a cylindrical casing and a conic casing, and the conic casing is connected to both ends of the cylindrical casing; and the other type is that the solids are closed and surrounded to form two conic casings to be connected together so as to become the pressure-proof casing of the submersible. If the solids are arc-shaped, the solids are closed and surrounded to form an elliptic casing. According to the invention, the solids are one kind of objects, wherein the shapes of the cross sections of any parts of the solids from one ends to the other ends are the same, and therefore, the objects are named as the solids; such as, the cross section of any one part of the cylinders (and cuboids) from one ends to the other ends are circular (and rectangular), the shapes are the same, and the cylinders (and the cuboids) are named as the solids.
Description
Technical field
The present invention relates to a kind of method improving the submersible shell hydraulic pressure resistance comprising Submarine, belong to deep sea diving technical field.
Background technology
At present, the pneumatic shell of manned sub aqua diving device is all utilize the intensity of material to resist hydraulic pressure, so high to the requirement of strength of material.And utilize the hardness of material not yet to occur to the submersible resisting hydraulic pressure.
Summary of the invention
The present invention seeks to utilize the hardness of material to resist hydraulic pressure, thus manned submersible more can be made to slip into darker, and reduce the manufacturing cost of submersible.
For achieving the above object, the present invention is achieved by the following technical programs.
The pneumatic shell of submersible is mutually tight and together by many longitudinal bodies, and surrounds one week and form.Longitudinal bodies of the present invention refers to: a such thing, and the shape in its Suo Zuo cross section, any position from one end to the other end is all identical, and this root thing is just longitudinal bodies.Such as: the cross section that cylinder (and cuboid) is done from one end to any one of other end position is all toroidal (and rectangular shape), and shape is all identical, cylinder (and cuboid) is just longitudinal bodies.Can there be various shape in the cross section of longitudinal bodies, as: circle, equicrural triangle, isosceles trapezoid, square, oblong etc.
Described longitudinal bodies can be straight, also can be arc.If longitudinal bodies is straight, the pneumatic shell of submersible can be divided into two kinds: Yi Zhongshi, and longitudinal bodies is tight respectively and surround the shell of cylindrical shape and cone shape, and the shell of cone shape is connected to the two ends of the shell of cylindrical shape.Another kind is, and the shell of surround two cone shapes tight by longitudinal bodies is coupled together, becomes the pneumatic shell of submersible.If longitudinal bodies is arc, longitudinal bodies is just tight and surround oblong shell.
Good effect of the present invention:
1. make manned submersible can move under water in darker marine site;
2. manufacture submersible easier, cost reduces.
Accompanying drawing explanation
Be tight by the longitudinal bodies that a straight face width one side is narrow in figure and surround the schematic cross-section of circular cylindrical shell.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
In figure, 1,2,3,4,5,6,7,8 represent the longitudinal bodies that 8 face width one sides are narrow respectively.Their cross sectional shape is: have Shi Hu limit, both sides, and an arc is more a little than another arc length.As: ab arc is than cd arc length.Both sides are had to be straight flanges, and equal.As ac straight flange equals bd straight flange.These 8 longitudinal bodies mutually tightly also together, surround one week, define cylinder blanket.People is just in 9 li, surrounded space.Because submersible each position in water is subject to hydraulic pressure (in figure, arrow represents hydraulic pressure) simultaneously, and the hydraulic pressure that each position is subject to is more or less the same.Therefore, these 8 longitudinal bodies will move to space 9 under pressure simultaneously, but once move, space 9 will be caused to reduce, and mutual extruding will occur for they, from and prevent they to space 9 fortune, prevent space 9 to reduce.In the drawings, because these 8 longitudinal bodies have one side wider than another side, and outside wide, narrow interior, such as: ab face is just than cd face width.Therefore, even if such longitudinal bodies is not the pressure being subject to water in water simultaneously, also can there is mutual extruding, prevent space 9 from reducing.Visible, prevent space 9 from reducing, be that hardness is larger by the hardness of these 8 longitudinal bodies to resist hydraulic pressure, hydraulic pressure resistance is larger, and non-intensity.In the drawings, longitudinal bodies has a face width, and one side is narrow, and outside wide, narrow interior, so two of each root longitudinal bodies extruding that plane contacts all completely.But the extruding that some longitudinal bodies just can not contact completely, as: cross section is foursquare longitudinal bodies, and only have the edge contact of plane to extrude, other parts are then left mutually.
In order to prevent leaking and fixed length body, internal layer covering 10 and outer covering 11 (in order to see clearly, drawing have left a bit in figure) need be installed.Intensity opposing hydraulic pressure is added, as long as it is just passable that inside panel 10 and exterior skin 11 are changed into high strength material if want.Jointly resist hydraulic pressure by both hardness and intensity, the strength of that hydraulic pressure resistance is just larger.
In the drawings, drawn 8 narrow longitudinal bodies of a face width one side and defined submersible pneumatic shell, when actual production submersible, greater or less than 8, can be determined on a case-by-case basis.
When longitudinal bodies is tight and when surrounding circular cylindrical shell, also need longitudinal bodies is tight and surround cylindrical-conical shell, then conical shell being connected to the two ends of circular cylindrical shell.Two conical shells can also be coupled together, become pneumatic shell.
Pneumatic shell in figure is mutually tight by straight longitudinal bodies and surround one week and form.Also can be mutually tight and surround one week and form with the longitudinal bodies of arc.The pneumatic shell surrounded like this is oval.
Claims (2)
1. improve a method for submersible hydraulic pressure resistance, it is characterized in that, the pneumatic shell of submersible is mutually tight and surround one week and form by many longitudinal bodies.
2. a kind of method improving submersible hydraulic pressure resistance according to claim 1, the feature of described longitudinal bodies is, the shape in its Suo Zuo cross section, any position from one end to the other end is all identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310462221.6A CN104512525A (en) | 2013-10-08 | 2013-10-08 | Method for improving water pressure resistance of submersible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310462221.6A CN104512525A (en) | 2013-10-08 | 2013-10-08 | Method for improving water pressure resistance of submersible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104512525A true CN104512525A (en) | 2015-04-15 |
Family
ID=52788492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310462221.6A Pending CN104512525A (en) | 2013-10-08 | 2013-10-08 | Method for improving water pressure resistance of submersible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104512525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356969A (en) * | 2020-08-28 | 2021-02-12 | 江苏科技大学 | Polygonal submersible |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187835A (en) * | 1966-04-29 | 1970-04-15 | Inst Francais Du Petrole | Submarine Craft. |
| DE2916073A1 (en) * | 1978-08-04 | 1980-02-21 | Sub Sea Oil Services Ssos | PRINTED BODY FOR UNDERWATER VEHICLES OR CONTAINERS |
| CN2759936Y (en) * | 2004-09-30 | 2006-02-22 | 中国船舶重工集团公司第七一○研究所 | Integral net shaped rib bearing shell |
| CN101172518A (en) * | 2007-10-26 | 2008-05-07 | 哈尔滨工程大学 | Overpressure resistant buoyant device in deep water |
| FR2933669A1 (en) * | 2008-07-09 | 2010-01-15 | Yannick Duval | High pressure shell device for submarine structure connected to ship, has external fine shell and internal thick shell connected and fixed with respect to each other by partitions, where space is provided between shells and filled with air |
| RU2489306C1 (en) * | 2012-03-15 | 2013-08-10 | Шепеленко Виталий Борисович | Method of increasing submarine survivorship |
-
2013
- 2013-10-08 CN CN201310462221.6A patent/CN104512525A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187835A (en) * | 1966-04-29 | 1970-04-15 | Inst Francais Du Petrole | Submarine Craft. |
| DE2916073A1 (en) * | 1978-08-04 | 1980-02-21 | Sub Sea Oil Services Ssos | PRINTED BODY FOR UNDERWATER VEHICLES OR CONTAINERS |
| CN2759936Y (en) * | 2004-09-30 | 2006-02-22 | 中国船舶重工集团公司第七一○研究所 | Integral net shaped rib bearing shell |
| CN101172518A (en) * | 2007-10-26 | 2008-05-07 | 哈尔滨工程大学 | Overpressure resistant buoyant device in deep water |
| FR2933669A1 (en) * | 2008-07-09 | 2010-01-15 | Yannick Duval | High pressure shell device for submarine structure connected to ship, has external fine shell and internal thick shell connected and fixed with respect to each other by partitions, where space is provided between shells and filled with air |
| RU2489306C1 (en) * | 2012-03-15 | 2013-08-10 | Шепеленко Виталий Борисович | Method of increasing submarine survivorship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356969A (en) * | 2020-08-28 | 2021-02-12 | 江苏科技大学 | Polygonal submersible |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |