CN2327578Y - Body of hovercraft - Google Patents
Body of hovercraft Download PDFInfo
- Publication number
- CN2327578Y CN2327578Y CN 98232631 CN98232631U CN2327578Y CN 2327578 Y CN2327578 Y CN 2327578Y CN 98232631 CN98232631 CN 98232631 CN 98232631 U CN98232631 U CN 98232631U CN 2327578 Y CN2327578 Y CN 2327578Y
- Authority
- CN
- China
- Prior art keywords
- hull
- air cushion
- air
- utility
- water
- Prior art date
- 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.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a hull of a hovercraft. The external shape of the whole body of the hull is wing-shaped. Air baffle plates are parallelly arranged on both sides at the lower part of the hull. A baffle plate for an air cushion, which is parallel with the baffle plates is arranged at the lower part and at the centre of the hull, so that an air cushion is divided into two parts. The front sections of the two partial cushions are respectively provided with air passages; the tail part of the hull is provided with a pneumatic plate. A propeller is arranged in the front of the hull. The hull is used for a hovercraft; the motive power of the hull is mainly provided by water and the propeller; that compressed air runs from the backend of the hull is favorable for pushing a ship to run. The utility model has the advantages of small air resistance, small pressure to the water, a balanced hull and easy control. Therefore, the hovercraft is enabled to steadily and quickly move forward. The utility model is very suitable for operation on the water.
Description
The utility model belongs to the hull of air cushion vehicle.
Existing air cushion vehicle, still continued to use the shape of common hull mostly, for air cushion vehicle can be travelled on marsh, grassland, air cushion vehicle air-sprung gas (pressurized air) is to overflowing all around simultaneously, though this air cushion vehicle range of use is wider, moving velocity is slow in water, efficient is low; In addition, structure more complicated, cost height.
The purpose of this utility model is to provide a kind of air cushion vessel hull that mainly is suitable for operation waterborne, the air cushion vehicle that constitutes of hull thus, and moving velocity height in water, and steadily; It relatively simple for structure.
The utility model is realized with following technical proposal: the monnolithic case of this hull is airfoil, be provided with to its both sides lower parallel the air cushion gas baffle, the one air cushion dividing plate that is parallel to two side shields is set below hull central authorities, make the air cushion of hull be divided into independent left and right two parts, be provided with two air flues at the hull front end.The tail end of hull is provided with the plate of calming the anger.Two air flue belows are respectively equipped with the water propeller.
Gas baffle is installed to this air cushion vessel hull both sides (ship side) lower parallel, air cushion gas is mainly overflowed from the rear end, the recoil effect of gas evolution can provide part power, then be used for improving the air-sprung utilization ratio, hull adopts airfoil (prolate shape), air resistance when reducing to travel, and the hull floor space is big, reduced air-sprung pressure, low for the requirement of fairway depth degree, it is wide to be suitable for the waters.Air cushion is divided into independently left and right two parts by dividing plate, because air cushion evenly supports hull, makes ship steadily reliable under steam, turns to easy to controlly, hull structural strength is required low, and hull density can reduce, just in case mis-use breakdown can not sink yet.The plate of calming the anger of hull afterbody makes gas to discharge backward fully.
Following accompanying drawing has provided embodiment of the present utility model:
Fig. 1 is the utility model integral structure block diagram.
In conjunction with the accompanying drawings integral structure of the present utility model being done one describes in detail:
As shown in Figure 1: the monnolithic case of this air cushion vessel hull is airfoil, its both sides lower parallel be provided with air cushion gas baffle 1, the aspect ratio cushion depth of this baffle plate is bigger, be slightly larger than 3～75% of cushion depth, the one air cushion dividing plate 2 that is parallel to two side shields is set below hull central authorities, this dividing plate aspect ratio cushion depth is smaller, is slightly less than 0～30% of cushion depth, and it is divided into left and right two independent parts with air cushion.It is long-pending divided by the density of water and hull bottom area that the air cushion mean thickness of hull bottom is about the air cushion vehicle gross weight of travelling, (be h=M/S ρ, h is the air cushion mean thickness, and M is the air cushion vehicle gross weight of travelling, and S is the hull floor space, and ρ is a water tightness).The Height Adjustable back of air cushion baffle plate and dividing plate is fixing, regulates according to the air cushion desired thickness, and when boat-carrying was great, air cushion will be thickeied, and then baffle plate and dividing plate will be heightened; Heavy hour of boat-carrying, cushion depth will reduce, and then baffle plate and dividing plate height are turned down.The hull front end is provided with two air flues 3, is discharged from air flue outlet 6 by the compressor compresses air, and flows to stern along left and right air cushion, and the plate 4 of calming the anger of afterbody helps to final vacuum in addition.Water propeller 5 is arranged on the below of two air flues of fore hull section, and propeller is lifted to prevent fore from facining the wind to pusher water.Improve ship integral body stability under steam, ship is steadily advanced rapidly.
Claims (3)
1. air cushion vessel hull, the monnolithic case that it is characterized in that this hull is airfoil, be provided with to its both sides lower parallel air cushion gas baffle (1), the one air cushion dividing plate (2) that is parallel to two side shields is set below hull central authorities, make the air cushion of hull be divided into independent left and right two parts, be provided with two air flues (3) at the hull front end.
2. a kind of air cushion vessel hull according to claim 1 is characterized in that being provided with the plate of calming the anger (4) at the tail end of hull.
3. a kind of air cushion vessel hull according to claim 1 is characterized in that being respectively equipped with water propeller (5) below two air flues of hull front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232631 CN2327578Y (en) | 1998-04-13 | 1998-04-13 | Body of hovercraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232631 CN2327578Y (en) | 1998-04-13 | 1998-04-13 | Body of hovercraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2327578Y true CN2327578Y (en) | 1999-07-07 |
Family
ID=33981526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98232631 Expired - Fee Related CN2327578Y (en) | 1998-04-13 | 1998-04-13 | Body of hovercraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2327578Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358775C (en) * | 2003-09-02 | 2008-01-02 | 孙景生 | Ship |
| CN100455482C (en) * | 2002-02-22 | 2009-01-28 | 伊菲特船舶国际有限公司 | Air cushion vessel |
| CN105235817A (en) * | 2015-10-26 | 2016-01-13 | 陈俞任 | Airship |
| CN107856663A (en) * | 2017-11-07 | 2018-03-30 | 太仓红码软件技术有限公司 | A kind of aircushion vehicle for automatically adjusting air cushion |
-
1998
- 1998-04-13 CN CN 98232631 patent/CN2327578Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455482C (en) * | 2002-02-22 | 2009-01-28 | 伊菲特船舶国际有限公司 | Air cushion vessel |
| CN100358775C (en) * | 2003-09-02 | 2008-01-02 | 孙景生 | Ship |
| CN105235817A (en) * | 2015-10-26 | 2016-01-13 | 陈俞任 | Airship |
| CN107856663A (en) * | 2017-11-07 | 2018-03-30 | 太仓红码软件技术有限公司 | A kind of aircushion vehicle for automatically adjusting air cushion |
| CN107856663B (en) * | 2017-11-07 | 2019-05-07 | 威海菲沃瑞体育用品有限公司 | A kind of aircushion vehicle automatically adjusting air cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |