CN209208749U - A kind of immersed sidewall air cushion vehicle - Google Patents
A kind of immersed sidewall air cushion vehicle Download PDFInfo
- Publication number
- CN209208749U CN209208749U CN201821912745.5U CN201821912745U CN209208749U CN 209208749 U CN209208749 U CN 209208749U CN 201821912745 U CN201821912745 U CN 201821912745U CN 209208749 U CN209208749 U CN 209208749U
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- CN
- China
- Prior art keywords
- side wall
- baffle
- air cushion
- hydrofoil
- water
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- 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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Abstract
The utility model relates to a kind of immersed sidewall air cushion vehicles, and the hull including having left side wall and right side wall, further includes baffle, upper water sucking mouth, high-pressure hydraulic pump and upper water pipe；The baffle includes front apron and rear baffle, the height of the baffle is less than the height of the left side wall and the right side wall, the edge interval preset space length at the edge of the baffle and the left side wall or the right side wall, water channel is equipped in the baffle, the edge of the baffle is equipped with preceding water jet, and the both sides of the face of the baffle are connected to respectively on the left side wall and the right side wall；The upper water sucking mouth is connect with the high-pressure hydraulic pump, and the high-pressure hydraulic pump is connect by the upper water pipe with the baffle.Immersed sidewall air cushion vehicle provided by the utility model makes up the deficiency of flexible skirt on aircushion vehicle to form high pressure cascade, overcomes leakage problem existing for flexible skirt, be conducive to the design and manufacture for carrying out big displacement aircushion vehicle by the way that the system that sprays water with high pressure is arranged.
Description
Technical field
The utility model relates to ship domains, more particularly to a kind of immersed sidewall air cushion vehicle.
Background technique
Aircushion vehicle is also a kind of common marine vehicle, it is that gas is alow formed between the water surface using pressure-air
Pad, makes hull completely or partially hover and realize high speed operation.Existing aircushion vehicle generally can be divided into full cushion aircushion vehicle and side wall
Formula aircushion vehicle, full cushion aircushion vehicle surrounding are flexible skirts, and when navigation can integrally be detached from the water surface, can also be navigated by water in land, and
Wall is rigidity at left and right sides of immersed sidewall air cushion vehicle, and is inserted into water, is arranged flexible skirt before and after hull, and side wall does not take off when navigation
From the water surface.But no matter which kind of aircushion vehicle, the navigation stability in high sea is all bad.Traditional aircushion vehicle is enclosed using flexibility simultaneously
, there is the wear problem of high pressure gas escape and apron itself in skirt, these all have improvements.
Utility model content
Based on this, it is necessary at least one problem mentioned above, provide a kind of immersed sidewall air cushion vehicle.
A kind of immersed sidewall air cushion vehicle, the hull including having left side wall and right side wall, further includes baffle, upper water sucking mouth, height
Water pump and upper water pipe；The baffle includes front apron and rear baffle, the height of the baffle be less than the left side wall and
The edge interval preset space length of the height of the right side wall, the edge of the baffle and the left side wall or the right side wall, institute
It states and is equipped with water channel in baffle, the edge of the baffle is equipped with preceding water jet, and the both sides of the face of the baffle are connected to institute respectively
It states on left side wall and the right side wall；The upper water sucking mouth is connect with the high-pressure hydraulic pump, and the high-pressure hydraulic pump passes through on described
Water pipe is connect with the baffle.
The front edge of the left side wall and right side wall is inclined towards tilting above the horizontal plane in one of the embodiments,
Oblique angle is 40 °~60 °；Cross section at the front edge of the left side wall and right side wall is in isosceles triangle, the isosceles
The apex angle size of triangle is 30 °~45 °.
The injection direction of the water jet is tilted towards midship in one of the embodiments, the spray of the water jet
The angle for penetrating track and horizontal plane is 45 °~90 °.
It in one of the embodiments, further include lower water sucking mouth, lower water pipe and water jet pump, the water jet pump setting exists
The tail portion of the immersed sidewall air cushion vehicle with hydrofoil；The lower water sucking mouth is connected by the lower water pipe and the water jet pump
It connects, the water jet pump to outside hull for spraying water.
It in one of the embodiments, further include preceding hydrofoil and rear hydrofoil, the preceding hydrofoil is connected to hull by pillar
The front end of bottom, the rear hydrofoil are connected to the rear end of hull bottom by pillar；The width of the preceding hydrofoil and the rear hydrofoil
Degree is all larger than hull bottom width.
Further, the preceding hydrofoil is located at 1/5th of hull front end, and the rear hydrofoil is located at close to ship
At 1/5th of body tail end.
Immersed sidewall air cushion vehicle provided by the utility model is made up by the way that the system that sprays water with high pressure is arranged with forming high pressure cascade
The deficiency of flexible skirt on aircushion vehicle, overcomes leakage problem existing for flexible skirt, is conducive to carry out big displacement aircushion vehicle
Design and manufacture.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of immersed sidewall air cushion vehicle in an embodiment of the present invention；
Fig. 2 is the assembling structure schematic diagram of immersed sidewall air cushion vehicle in an embodiment of the present invention；
Fig. 3 is the pipeline distributed architecture schematic diagram of immersed sidewall air cushion vehicle in an embodiment of the present invention；
Fig. 4 is the front view of immersed sidewall air cushion vehicle in an embodiment of the present invention；
Fig. 5 is the fore front view of immersed sidewall air cushion vehicle in an embodiment of the present invention；
Fig. 6 is water jet structural schematic diagram in an embodiment of the present invention.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
A kind of immersed sidewall air cushion vehicle is provided in an embodiment of the present invention, as shown in FIG. 1 to 3, including with a left side
The hull 100 of side wall 110 and right side wall 120, there are also the basic structures and device of other common immersed sidewall air cushion vehicles certainly, especially
Further include baffle 200, upper water sucking mouth 310, high-pressure hydraulic pump 250 and upper water pipe 240.Baffle 200 includes 210 He of front apron
Rear baffle 220, the two structure is identical, and only installation site is different, and the height of baffle 200 is less than left side wall 110 and right side wall 120
Highly, the edge interval preset space length of the edge of baffle 200 and left side wall 110 or the right side wall 120 namely 200, baffle
In in the space that side wall surrounds.The bottom of front and rear baffle 210/220, left side wall 110 and right side wall 120 is not all in water when ship is static
Under, front apron 210 and rear baffle 220 are on the water surface when navigation, and left side wall 110 and the lower part of right side wall 120 are still under water.This
Water channel is equipped in outer baffle 200, and the edge of baffle 200 is equipped with water jet 230, because the installation site of front and rear baffle is different,
Therefore water jet 230 towards different, it is preferred that as shown in fig. 6, the injection direction of water jet 230 is towards 100 middle part of hull
Inclination, the injection track of the water jet 230 and the angle α of horizontal plane are 45 °~90 °.The both sides of the face of baffle 200 support respectively
It connects on left side wall 110 and right side wall 120, upper water sucking mouth 310 is connect with high-pressure hydraulic pump 250, and high-pressure hydraulic pump 250 passes through upper water
Flow tube road 240 is connect with baffle 200, is specifically connected to the water channel in baffle 200, and certainly, upper water pipe also includes water inlet
Pipeline and outlet conduit are connect with each component respectively as required, are detailed in attached drawing, are not done and are more repeated.From there through front-and-back stop
The cooperation of plate 210/220 and left and right sidewall 110/120, by high-pressure hydraulic pump 250 into water channel water-filling and pass through water jet 230
High pressure cascade is formed after water spray, to form airtight volume, is in flexible skirt that immersed sidewall air cushion vehicle had originally, more
One of air-tightness defence line, further prevents pressure-air to escape, to make up the deficiency of flexible skirt on aircushion vehicle, can carry out more
The design and manufacture of big displacement aircushion vehicle.
It preferably, as shown in Figure 4 and Figure 5, is the wave making resistance for reducing hull 100, left side wall 110 and right side wall 120
Front edge towards tilting above the horizontal plane, slanted angle is 40 °~60 °；And the front end of left side wall 110 and right side wall 120
The cross section of edge is in isosceles triangle, and the apex angle size of isosceles triangle is 30 °~45 °.It is further preferred that left
The front end lower half portion of side wall 110 and right side wall 120 is perpendicular, both perpendicular to horizontal plane and side wall, and its upper half
Dividing is rectangle identical with sidewall width, and lower half portion is arc-shaped.
It as depicted in figs. 1 and 2, further include lower water sucking mouth 320, lower water pipe 321 and water jet pump 400, wherein water jet pump
400 are arranged in the tail portion of the immersed sidewall air cushion vehicle with hydrofoil, normally, match with the water jet propulsion pump power device 410 on ship
Close connection.Lower water sucking mouth 320 is connect by lower water pipe 321 with water jet pump 400, and water jet pump 400 to outside hull 100 for spraying
Water.Water jet pump 400 is located at left side wall 110, right side wall 120 outside the rear end of bottom.Lower water sucking mouth 320, lower water inlet line
It may make up the dynamical system of hull 100 with water jet pump 400.
As depicted in figs. 1 and 2, immersed sidewall air cushion vehicle further includes preceding hydrofoil 510 and rear hydrofoil 520, and preceding hydrofoil 510 passes through branch
Column is connected to the front end of 100 bottom of hull, and rear hydrofoil 520 is connected to the rear end of 100 bottom of hull by pillar, and preceding hydrofoil
510 and the width of rear hydrofoil 520 be all larger than 100 bottom width of hull.It is further preferred that preceding hydrofoil 510 is located at close to hull
At 1/5th of 100 front ends, then hydrofoil 520 is located at 1/5th of 100 tail end of hull.The utility model provides
Immersed sidewall air cushion vehicle use fully submerged hydrofoil, hydrofoil when being installed in navigation can lifting hull 100 appropriate, and greatly promote
Navigation stability.Possible shallower draft, power device use hydraulic jet propulsion when in view of ship high speed operation, and thrust is big, can grasp
Vertical property is good.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of immersed sidewall air cushion vehicle, the hull including having left side wall and right side wall, which is characterized in that further include baffle, on
Water sucking mouth, high-pressure hydraulic pump and upper water pipe；The baffle includes front apron and rear baffle, and the height of the baffle is less than described
The edge interval of the height of left side wall and the right side wall, the edge of the baffle and the left side wall or the right side wall is predetermined
Spacing, the baffle is interior to be equipped with water channel, and the edge of the baffle is equipped with preceding water jet, and the both sides of the face of the baffle support respectively
It connects on the left side wall and the right side wall；The upper water sucking mouth is connect with the high-pressure hydraulic pump, and the high-pressure hydraulic pump passes through
The upper water pipe is connect with the baffle.
2. immersed sidewall air cushion vehicle according to claim 1, which is characterized in that the front edge of the left side wall and right side wall
Towards tilting above the horizontal plane, slanted angle is 40 °~60 °；Cross section at the front edge of the left side wall and right side wall
In isosceles triangle, the apex angle size of the isosceles triangle is 30 °~45 °.
3. immersed sidewall air cushion vehicle according to claim 1, which is characterized in that the injection direction of the water jet is towards in hull
Portion's inclination, the injection track of the water jet and the angle of horizontal plane are 45 °~90 °.
4. immersed sidewall air cushion vehicle according to claim 1, which is characterized in that further include lower water sucking mouth, lower water pipe and
The tail portion of the immersed sidewall air cushion vehicle with hydrofoil is arranged in water jet pump, the water jet pump；The lower water sucking mouth is by under described
Water pipe is connect with the water jet pump, and the water jet pump to outside hull for spraying water.
5. immersed sidewall air cushion vehicle according to claim 1, which is characterized in that further include preceding hydrofoil and rear hydrofoil, before described
Hydrofoil is connected to the front end of hull bottom by pillar, and the rear hydrofoil is connected to the rear end of hull bottom by pillar；It is described
The width of preceding hydrofoil and the rear hydrofoil is all larger than hull bottom width.
6. immersed sidewall air cushion vehicle according to claim 5, which is characterized in that the preceding hydrofoil is located at close to hull front end
At 1/5th, the rear hydrofoil is located at 1/5th of hull tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912745.5U CN209208749U (en) | 2018-11-20 | 2018-11-20 | A kind of immersed sidewall air cushion vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912745.5U CN209208749U (en) | 2018-11-20 | 2018-11-20 | A kind of immersed sidewall air cushion vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208749U true CN209208749U (en) | 2019-08-06 |
Family
ID=67460309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821912745.5U Expired - Fee Related CN209208749U (en) | 2018-11-20 | 2018-11-20 | A kind of immersed sidewall air cushion vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208749U (en) |
-
2018
- 2018-11-20 CN CN201821912745.5U patent/CN209208749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20211120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |