CN203511635U - Prow boosting air pipe mechanism of hovercraft - Google Patents
Prow boosting air pipe mechanism of hovercraft Download PDFInfo
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- CN203511635U CN203511635U CN201320626311.XU CN201320626311U CN203511635U CN 203511635 U CN203511635 U CN 203511635U CN 201320626311 U CN201320626311 U CN 201320626311U CN 203511635 U CN203511635 U CN 203511635U
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- air
- hovercraft
- prow
- boosting
- turning
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Abstract
Disclosed is a prow boosting air pipe mechanism of a hovercraft. The prow boosting air pipe mechanism is composed of an air pipe, an air inlet, an air door, a rocker and a connecting rod. The air outlet is formed in the upper portion of a prow air bag. Airflow is boosted during turning of navigation and is sprayed outwards through the air outlet. Moment of force between aerodynamic force and the gravity of the hovercraft is formed so that steering of a prow of the hovercraft can be quickly achieved. Meanwhile, the gesture of the hovercraft can be changed through hover air chamber pressure balance of the hovercraft, centrifugal force generated during turning can be conveniently balanced, turning side sliding is reduced, navigation turning flexibility and safety of the hovercraft are improved, and the turning radius is reduced.
Description
Technical field:
The utility model relates to a kind of air cushion vehicle, particularly air cushion vehicle bow boosting airduct mechanism.
Background technology:
Surface effect vehicle can not be subject to regional limits, at a high speed navigation..And can turn flexibly, the maneuvering performance such as inverted flight.But it still has serious sideslip and rolls risk simultaneously.For overcoming above-mentioned disadvantage, guarantee the steady safe navigation turning of air cushion vehicle, conventionally take speed limit to turn, the measures such as restriction yaw rudder rotating speed.This way had both reduced high speed, the alerting ability of air cushion vehicle, and effect is also undesirable, anxious to be resolved.
Summary of the invention:
The utility model provides a kind of and is convenient to control and actv. bow boosting airduct mechanism.It is comprised of airduct, import and export, air door, rocking arm, connecting rod etc.Left and right air outlet 3,4 is located at bow air bag top, is connected, then is connected with left and right ventilation inlet 8,9 by lower wind door 7 by upper wind door 5 with air flue 6, enters the left and right air chamber 10,11 that hovers.Its principle of work is: when air cushion vehicle navigation turnon left, the left side air chamber high pressure draft that hovers enters left ventilation inlet 8, enters air flue 6, then intersected and sprayed by right outlet 4 by upper wind door 5 by lower wind door 7.Give bow one thrust, to being formed centrally a boosting turnon left moment in ship, bow is turned left rapidly.Meanwhile a left side hovers air chamber because moment exits, the corresponding decline of air pressure.Left and right air chamber pressure overbalance, the raw left-leaning side of ship.This attitude changes the dextrad centnifugal force that is conducive to the generation of balance turnon left.The dextrad sideslip that can effectively reduce turnon left is covered risk with Right deviation.The intersection of upper lower wind door is synchronously rotated, and is by upper and lower rocking arm 12,13, and connecting rod 14 and rotating shaft 15, handle 16 are controlled.On the contrary, during air cushion vehicle navigation right-hand corner, the right side air chamber high pressure draft that hovers enters right ventilation inlet 9, enters air flue 6, then intersected and sprayed by left outlet 3 by upper wind door 5 by lower wind door 7.Give bow one thrust, to being formed centrally a boosting right-hand corner moment in ship, bow is turned right rapidly.Meanwhile the right side hovers air chamber because moment exits, the corresponding decline of air pressure.Left and right air chamber pressure overbalance, the raw Right deviation side of ship.This attitude changes the left-hand centnifugal force that is conducive to the generation of balance right-hand corner.The left-hand that can effectively reduce right-hand corner breaks away and covers risk with "Left"-deviationist.
The beneficial effects of the utility model are, by controlling bow boosting airduct mechanism, can produce additional pneumatic turning moment, reach to improve air cushion vehicle and navigate by water at a high speed alerting ability, the safety of turning.And can reduce turn radius.
Accompanying drawing explanation:
Fig. 1 is shaft side figure on surface effect vehicle.Can be clear the installation site of demonstration bow boosting airduct mechanism on air cushion vehicle.
Fig. 2 is air cushion vehicle A-A drawing in side sectional elevation.Can be clear demonstration bow boosting airduct mechanism on air cushion vehicle, be arranged on the vertical diaphragm air bag of air cushion vehicle both sides, can clear demonstration air flow path.
Fig. 3 is the B-B sectional drawing of Fig. 2.Rotating shaft, the handle of the controlling bow boosting airduct mechanism that can clear demonstration lead to cabin.
1 air cushion vehicle in figure. hull, 2 vertical diaphragm air bags, 3 left air outlets, 4 right air outlet 5 upper wind doors, 6 air flues, 7 air doors, 8 left ventilation inlets, 9 right ventilation inlets, the 10 left sides air chamber that hovers, 11 right sides air chamber that hovers, 12 upper rocker arms, 13 lower shake-changing arms, 14 connecting rods, 15 rotating shafts, 16 handles.
Embodiment:
As shown in Figure 1,12 seats reserved for guests or passengers air cushion vehicles, ship molded dimension: 8.5mx3.2mX2.1m, hull bottom adds vertical diaphragm air bag, and bow boosting airduct mechanism is arranged on bow, and left and right air outlet is above bow air bag.Left and right ventilation inlet is located at vertical diaphragm air bag both sides.Air door bar handle is arranged on by cabin operator platform.
Claims (2)
1. air cushion vehicle bow boosting airduct mechanism, it is characterized in that: bow air bag top is located in left and right air outlet (3), (4), by upper wind door (5), be connected with air flue (6), by lower wind door (7), be connected with left and right ventilation inlet (8), (9) again, enter the left and right air chamber that hovers (10), (11).
2. according to claim 1, air cushion vehicle bow boosting airduct mechanism, it is characterized in that: the intersection of upper and lower air door (5), (7) is synchronously rotated, be by upper and lower rocking arm (12), (13), connecting rod (14) and rotating shaft (15), handle (16) are controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626311.XU CN203511635U (en) | 2013-10-09 | 2013-10-09 | Prow boosting air pipe mechanism of hovercraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626311.XU CN203511635U (en) | 2013-10-09 | 2013-10-09 | Prow boosting air pipe mechanism of hovercraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511635U true CN203511635U (en) | 2014-04-02 |
Family
ID=50370612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626311.XU Expired - Fee Related CN203511635U (en) | 2013-10-09 | 2013-10-09 | Prow boosting air pipe mechanism of hovercraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
| CN106114487A (en) * | 2016-08-31 | 2016-11-16 | 何洪波 | A kind of high stationarity aircushion vehicle guiding device |
| GB2549174A (en) * | 2015-10-14 | 2017-10-11 | Foshan Quark Brother Tech Co Ltd | Hovercraft capable of performing vector propulsion by using single-ducted fan |
-
2013
- 2013-10-09 CN CN201320626311.XU patent/CN203511635U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
| WO2017063205A1 (en) * | 2015-10-14 | 2017-04-20 | 佛山夸克兄弟科技有限公司 | Hovercraft capable of performing vector propulsion by using single-ducted fan |
| GB2549174A (en) * | 2015-10-14 | 2017-10-11 | Foshan Quark Brother Tech Co Ltd | Hovercraft capable of performing vector propulsion by using single-ducted fan |
| CN106114487A (en) * | 2016-08-31 | 2016-11-16 | 何洪波 | A kind of high stationarity aircushion vehicle guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: 201424 Shanghai City, Fengxian District Zhenhai Kun Zhelin Road No. 99 Patentee after: Shanghai Feilang Hovercraft Co.,Ltd. Address before: 201417 boat industry park, HNA Road, Tuo Town, Shanghai, Fengxian District Co-patentee before: Yang Guangming Patentee before: Shanghai Feilang Hovercraft Co.,Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Yufang Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Yufang Document name: Notice of termination of patent right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20201009 |