WO2013029229A1 - 侧壁式滑行船 - Google Patents

侧壁式滑行船 Download PDF

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Publication number
WO2013029229A1
WO2013029229A1 PCT/CN2011/079078 CN2011079078W WO2013029229A1 WO 2013029229 A1 WO2013029229 A1 WO 2013029229A1 CN 2011079078 W CN2011079078 W CN 2011079078W WO 2013029229 A1 WO2013029229 A1 WO 2013029229A1
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WO
WIPO (PCT)
Prior art keywords
hull
sub
boat
side walls
sides
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Application number
PCT/CN2011/079078
Other languages
English (en)
French (fr)
Inventor
侯亮
贾凤琴
侯宇涵
Original Assignee
重庆韵涵船舶技术有限公司
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Application filed by 重庆韵涵船舶技术有限公司 filed Critical 重庆韵涵船舶技术有限公司
Priority to CN201180071426.0A priority Critical patent/CN103596835B/zh
Priority to PCT/CN2011/079078 priority patent/WO2013029229A1/zh
Priority to US14/233,760 priority patent/US9352803B2/en
Publication of WO2013029229A1 publication Critical patent/WO2013029229A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/02—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H7/00—Propulsion directly actuated on air
    • B63H7/02—Propulsion directly actuated on air using propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
    • B63B2001/204—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface arranged on multiple hulls
    • B63B2001/205—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface arranged on multiple hulls the hulls being interconnected rigidly
    • B63B2001/207—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface arranged on multiple hulls the hulls being interconnected rigidly comprising more than two hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Definitions

  • This invention relates to ships or other watercraft, and more particularly to a trimaran having a sliding surface and a rigid side wall.
  • a planing craft is a high-speed ship that relies on the hydrodynamic pressure of water on the hull during navigation to support most of the hull's weight.
  • the shape of the glide boat is shorter and wider than the conventional drainage vessel, and the bottom is flat.
  • the intersection of the bottom of the ship and the side slabs is pointed, forming a sharp point, also known as a stern. Since the sliding boat needs to rely on the dynamic pressure of water on high-speed navigation to act on part of the hull, most of the hull is carried out of the water surface. This requires that the normal draught in the non-sliding state should not be too deep, otherwise it will cause difficulty in skidding, so it is not suitable. Large size.
  • sea conditions also have a great impact on the normal navigation of the taxi boat. Due to the direct impact of the wave on the hull, when the sea conditions are high, the phenomenon of so-called "dolphins jumping" will occur, resulting in a serious decline in the seaworthiness of the taxi boat. .
  • hovercraft There are two main types of hovercraft: full-hedged hovercraft and side-mounted hovercraft.
  • the entire hull is lifted out of the water by a high pressure air cushion. Because there is no water resistance during the voyage, not only the sailing speed is high, but also the adaptability is good.
  • the hovercraft needs to consume more padding power during navigation, even accounting for 50% of the total power, which makes the hovercraft run. Economics have fallen dramatically.
  • the object of the present invention is to provide a side-sail type boat, which is a brand-new high-speed ship type.
  • the planing ship is a trimaran, and both sides of the hull and the subhull are provided with rigid side walls that are downwardly flowed into the water.
  • the cooperation between the subhull and the hull in the installation position and height forms a water stagnation angle ⁇ between the bottom surface of the hull of the sidewalk type gliding ship and the water surface.
  • three high-pressure air cushions are formed at the bottom of the hull and the subhull to stably support the hull. It not only overcomes the shortcomings of the traditional sailboat's poor airworthiness, but also overcomes the shortcomings of the cushioning power of the hovercraft. It can also be said that it not only has the advantages of simple structure of the traditional planing craft, but also has the advantage of small sailing resistance of the hovercraft. At high speeds, the attitude is stable and there is no "dolphin jump".
  • a side wall type gliding boat includes a hull, a subhull and a ship power unit, and the two sub hulls are located at the front end of the hull and are symmetrically distributed Both sides of the hull; the bottom surface of the subhull is lower than the bottom surface of the hull.
  • the sides of the hull are symmetrically mounted with rigid side walls, and the sides of the subhull are also symmetrically mounted with rigid sub-side walls; during navigation, the side walls and sub-side walls extend into the water below the bottom of the ship. Together with the bottom of the ship, they form a cushioning space with three front openings.
  • the marine power unit is mounted on the hull and/or two submarines
  • the bottom surface of the subhull and the hull is a plane, and the bottom surfaces of the subhull and the hull are parallel to each other.
  • the side wall of the sidewalk type sailboat is a longitudinally continuous flat plate, the side walls are parallel to each other, and the sub-side walls are also longitudinally continuous flat plates, the sub-side walls are parallel to each other, and the side walls and the sub-side walls are also Parallel to each other.
  • the front end of the sub-hull and the bottom surface of the hull is raised upward to form a forward-inclined jaw. Make the air floatation more excellent.
  • the propeller in the marine power plant may be one of the following: a water inlet propeller installed at the rear of the mother hull and/or at the tail of the subhull; an air propeller installed above the mother hull and/or on both sides of the mother hull; A paddle wheel mounted on both sides of the mother hull.
  • the hull is also equipped with a ship armor, including a rudder, to facilitate navigation.
  • Figure 1 is a front view of the present invention
  • Figure 2 is a reference view of the navigation state of the present invention
  • Figure 3 is a bottom view of the present invention.
  • Figure 4 is a front elevational view of the power unit of the present invention when a water inlet propeller is used at the tail of the subhull;
  • Figure 5 is a front elevational view of the power unit of the present invention with an air propeller above the hull;
  • Figure 6 is a power unit of the present invention A front view of the hull tail when the water inlet propeller is used;
  • Fig. 7 is a front view of the power unit of the present invention when the stern is used on both sides of the hull.
  • a side-slide boat comprising a hull 1, a subhull 2 and a ship power unit, the two subhulls 2 being located at the front end of the hull 1 and symmetrically distributed on both sides of the hull 1;
  • the bottom surface of the subhull 1 is lower than the bottom surface of the hull 1.
  • the sides of the hull 1 are symmetrically mounted with rigid side walls 3, and the sides of the subhull 2 are also symmetrically mounted with rigid sub-side walls 4; during navigation, the side walls 3 and sub-side walls 4 extend to The part below the bottom of the ship is inserted into the water, which together with the bottom of the ship forms a cushioning space for the front opening.
  • the marine power unit is mounted on the hull 1 and/or the two subhulls 2.
  • the bottom surface of the subhull 2 and the hull 1 is a plane, and the bottom surfaces of the subhull 1 and the hull 1 are parallel to each other.
  • the sidewall sliding boat side wall 3 in the embodiment is a longitudinally continuous flat plate, and the side walls 3 are parallel to each other, and the sub-side walls 4 are also longitudinally continuous flat plates, and the sub-side walls 4 are parallel to each other.
  • the side wall 3 and the sub-side wall 4 are also parallel to each other.
  • the front hull 2 and the front end of the bottom surface of the hull 1 of one embodiment of the present invention are lifted upward to form a forward tilting jaw.
  • the subhull 2 is connected to the hull 1 via a connecting bridge 6.
  • the sidewalk type gliding ship is a trimaran structure, and the two sub hulls 2 are symmetrically disposed on both sides of the hull 1 Front position.
  • the bottom surfaces of the subhull 2 and the hull 1 are plane and parallel to each other, and the bottom surface of the subhull 2 is lower than the bottom surface of the hull 1.
  • the dotted line in the figure is a line segment parallel to the water surface.
  • the subhull 2 raises the bow of the hull 1, so that a water-holding angle ⁇ is formed between the bottom surface of the hull 1 and the water surface, that is, the bottom of the ship and the dotted line in Fig. 2 angle.
  • a water-holding angle ⁇ is formed between the bottom surface of the hull 1 and the water surface, that is, the bottom of the ship and the dotted line in Fig. 2 angle.
  • the rigid side wall 3 and the bottom of the ship form a pocket-shaped closed space that opens to the front, compressing the air entering the front of the hull.
  • a sub-ship side wall 4 similar to the side wall 3 is also mounted on both sides of the subhull 2.
  • the bottom of the three hulls simultaneously form a high-pressure air cushion, which is like a three-legged, stable support of the hull above the water surface, thereby effectively avoiding water resistance, reducing energy consumption, and greatly improving the speed of navigation.
  • the propeller in the marine power plant may be one of the following ways: consisting of a water inlet propeller 5.1 installed at the tail of the hull 1 and/or the tail of the subhull 2; mounted above the hull 1 And constituting the air-propellers 5.2 on both sides of the hull 1.
  • the hull 1 is also equipped with a ship armor to cooperate with navigation; the navigation direction may be controlled by a rudder 7 installed at the tail of the hull 1 or by a propeller mounted on both sides of the hull 1 in a differential manner. Control the direction of navigation.
  • the technical effects produced by the embodiments of the present invention are unquestionable.
  • longitudinal side walls are provided on both sides of the bottom surface of the hull to form a high-pressure air cushion, which does not disturb the water body and saves energy. It overcomes the shortcomings of traditional gliding ships, which use the pointed structure to smash the water in the lower part of the hull to the sides at high speed, disturbing the water body and wasting energy.
  • the hull manufactured by the technical solution forms three high-pressure air cushions at the bottom of the voyage, and stably supports the hull above the water surface, which not only reaches the technical effect of the hovercraft, but also eliminates the high-energy pad-lifting fan.
  • the structure is simple and the propulsion efficiency is high. It has been proved by experiments that the side-slide boat not only greatly improves the rapidity index, but also has excellent buoyancy, stability, anti-sinking, seakeeping, maneuverability and economic indicators, and the sailing speed can reach more than 80 knots.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Toys (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

侧壁式滑行船，包括船体（1）、子船体（2）和船舶动力装置。两个所述子船体（2）位于船体前端，并且对称分别在所述船体（1）的两侧，所述子船体的船底位置低于所述船体（1）的船底位置。所述船体（1）的两侧为刚性的侧壁（3），所述子船体（2）的两侧安装有刚性的子侧壁（4）。所述侧壁（3）和子侧壁（4）延伸到船底下方的部分插入水中，分别与船体共同形成三个前方敞口的垫升空间。所述船舶动力装置安装在所述船体（1）或所述子船体（2）上。该滑行船可减小水的阻力，提高航行速度。

Description

侧壁式滑行船 技术领域
本发明涉及船舶或其他水上船只， 特别是一种具有滑行面和刚性侧壁的三 体船。
背景技术
为征服江河湖海， 千百年来， 生活在陆地上的人们孜孜不倦地对他们所发 明的船舶进行研究。 为减少航行阻力， 滑行船、 气垫船等船型被不断设计和改 进。
滑行船是一种依靠航行时水对船体产生的流体动压力， 来支承大部分船体 重量的高速船型。 滑行船外型较常规排水型船短而且宽， 底部较平坦。 通常船 底和舷侧板交接处呈尖角， 形成尖舭， 也称为尖舭船。 由于滑行船需要依靠高 速航行时水的动压力作用于部分船体上， 将大部分船体托出水面， 这就要求非 滑行状态时的正常吃水不能太深， 否则会导致起滑困难， 所以不适合大型化。 另外， 海况对滑行船的正常航行也有很大影响， 由于波浪对船体的直接冲击力 较大， 在海况较高时， 会出现所谓 "海豚跳" 的现象， 导致滑行船的适航性严 重下降。
气垫船主要有两种类型： 全垫升气垫船和侧壁式气垫船。 航行时， 整个船 体被高压气垫抬出水面。 由于航行时没有了水阻力的影响， 不但航行速度高， 并且适应性好， 但是， 气垫船在航行时需要消耗较多的垫升功率， 甚至占到总 功率的 50 % , 这就使得气垫船的运行经济性大大下降。
发明内容
本发明的目的是提供一种侧壁式滑行船， 这是一种全新的高速船型， 该滑 行船为三体船， 其船体和子船体的两侧均安装了向下入水的刚性侧壁， 通过子 船体与船体在安装位置和高度上的配合， 使得所述侧壁式滑行船的船体底面与 水面之间形成一个迎水角 α。 航行的时候， 在船体和子船体底部形成三个高压 气垫， 稳定支撑船体。 既克服了传统滑行船适航性差的缺点， 又克服了气垫船 的垫升功率大的缺点； 也可以说， 既发挥了传统滑行船结构简单的优点， 又发 挥了气垫船的航行阻力小的优点。 高速航行时， 姿态稳定， 不会出现 "海豚跳" 现象。
为实现本发明的目的而釆用的技术方案是这样的， 一种侧壁式滑行船， 包 括船体、 子船体和船舶动力装置， 两个子船体位于所述船体前端的位置， 并对 称地分布在船体的两侧； 所述子船体的底面低于所述船体的底面。 所述船体的 两侧对称安装有刚性的侧壁， 所述子船体的两侧同样对称安装有刚性的子侧壁； 在航行时，所述侧壁和子侧壁延伸到船底下方的部分插入水中， 分别与船底共同 形成三个前方敞口的垫升空间。 所述船舶动力装置安装在所述船体和 /或两子船 所述子船体和船体的底面为平面， 所述子船体和船体的底面相互平行。 侧壁式滑行船的侧壁为纵向连续的平板， 侧壁之间相互平行， 所述子侧壁 同样为纵向连续的平板， 子侧壁之间相互平行， 侧壁与子侧壁之间也相互平行。
所述子船体和船体的底面的前端向上扬起， 形成前倾型艏部。 使得气浮性 更加优异。
所述船舶动力装置中的推进器可以是下述几种方案之一： 安装在母船体尾 部和 /或子船体尾部的入水螺旋桨； 安装在母船体上方和 /或母船体两侧的空气 螺旋桨； 安装在母船体两侧的明轮。
所述船体还安装有船舶舾装， 包括船舵， 以配合航行。
附图说明
本发明的装置可以通过附图给出的非限定性实施例进一步说明。
图 1为本发明的主视图；
图 2为本发明的航行状态参考图；
图 3为本发明的仰视图；
图 4为本发明的动力装置在子船体尾部釆用入水螺旋桨时的主视图； 图 5为本发明的动力装置在船体上方釆用空气螺旋桨时的主视图； 图 6为本发明的动力装置在船体尾部釆用入水螺旋桨时的主视图； 图 7为本发明的动力装置在船体两侧釆用明轮时的主视图。
图中： 1、 船体； 2、 子船体； 3、 侧壁； 4、 子侧壁； 5. 1、 螺旋桨；
5. 2、 空气螺旋桨； 5. 3明轮； 6、 连接桥； 7、 船舵。
具体实施方式
下面结合附图和实施例对本发明作进一步说明：
参见附图： 图中一种侧壁式滑行船， 包括船体 1、子船体 2和船舶动力装置， 两个子船体 2位于所述船体 1前端的位置， 并对称地分布在船体 1的两侧； 所 述子船体 1的底面低于所述船体 1的底面。 所述船体 1的两侧对称安装有刚性 的侧壁 3 , 所述子船体 2的两侧同样对称安装有刚性的子侧壁 4 ; 在航行时，所 述侧壁 3和子侧壁 4延伸到船底下方的部分插入水中， 分别与船底共同形成前 方敞口的垫升空间。 所述船舶动力装置安装在所述船体 1和 /或两子船体 2上。
在实施例中， 所述子船体 2和船体 1的底面为平面， 所述子船体 1和船体 1 的底面相互平行。
进一步地， 实施例中的侧壁式滑行船侧壁 3为纵向连续的平板， 侧壁 3之 间相互平行， 所述子侧壁 4 同样为纵向连续的平板， 子侧壁 4之间相互平行， 侧壁 3与子侧壁 4之间也相互平行。
本发明的一个实施例的子船体 2和船体 1的底面的前端向上扬起， 形成前 倾型艏部。 所述子船体 2通过连接桥 6连接在船体 1上。
所述侧壁式滑行船是三体船结构， 二个子船体 2对称设置在船体 1 两侧靠 前的位置。 子船体 2和船体 1的底面为平面且相互平行， 子船体 2的底面低于 与船体 1的底面高度。
按图 2 所示， 图中的虚线是平行于水面的线段。 当该船漂浮在水面上时， 由于浮力的作用， 子船体 2抬高了船体 1的船头， 使得船体 1底面与水面之间 形成一个迎水角 α , 即船底与图 2 中虚线的夹角。 同时， 在船体 1 的两侧， 装 有纵向连续的、 插入水中的刚性侧壁 3。 当该船进入高速航行状态时， 刚性侧壁 3和船底形成向前方敞开的口袋型的封闭空间， 将船体前方进入的空气压缩。 同 理， 在子船体 2的两侧也安装有类似于侧壁 3的子船侧壁 4。 所述三体船在行驶 时， 三个船体的底部同时形成高压气垫， 犹如三足鼎立， 稳定支撑船体于水面 之上， 从而有效避免水的阻力， 降低能耗， 大幅提高航行速度。
在实施例中， 所述船舶动力装置中的推进器可以是以下几种方式之一： 由安装在船体 1尾部和 /或子船体 2尾部的入水螺旋桨 5. 1构成； 由安装在 船体 1上方和 /或船体 1两侧的空气螺旋桨 5. 2构成； 由安装在船体 1两侧的明 轮 5. 3构成。
实施例中， 所述船体 1 还安装有船舶舾装， 以配合航行； 航行方向可由安 装在船体 1尾部的船舵 7控制， 也可通过安装在船体 1两侧的推进器以差动的 方式控制航行方向。
本发明的实施方式产生的技术效果是毋庸置疑的。 一方面， 在船体底面两 侧设置纵向侧壁， 形成高压气垫， 不扰动水体， 节省了能量。 克服了传统滑行 船均釆用尖舭式结构， 高速航行时将船体下部的水体向两侧劈开， 扰动水体， 浪费能量的缺点。 另一方面， 实施该技术方案所制造的船体， 在航行时其底部 形成三个高压气垫， 稳定支撑船体于水面之上， 既到达了气垫船的技术效果， 又省却了高能耗的垫升风扇， 并且结构简单， 推进效率高。 经试验证明， 侧壁 式滑行船不仅大幅度提高了快速性指标， 其浮性、 稳性、 抗沉性、 耐波性、 操 纵性和经济性指标也十分优异， 航行速度可达 80节以上。

Claims

1. 一种侧壁式滑行船， 包括船体（1 )、 子船体（2 )和船舶动力装置， 其 特征在于：
两个子船体 ( 2 )位于所述船体 ( 1 )前端的位置， 并对称地分布在船体 ( 1 ) 的两侧； 所述子船体（2 ) 的底面低于所述船体（1 ) 的底面；
所述船体 ( 1 ) 的两侧对称安装有刚性的侧壁 ( 3 ), 所述子船体（ 2 ) 的两 侧同样对称安装有刚性的子侧壁 （4 ); 在航行时，所述侧壁 （3 )和子侧壁 （4 ) 延伸到船底下方的部分插入水中， 分别与船底共同形成三个前方敞口的垫升空 间；
所述船舶动力装置安装在所述船体（ 1 )和 /或两子船体（ 2 )上。
2. 根据权利要求 1 所述的侧壁式滑行船， 其特征在于： 所述子船体（2 ) 和船体（ 1 ) 的底面为平面， 所述子船体（ 2 )和船体（ 1 ) 的底面相互平行。
3. 根据权利要求 1或 2所述的侧壁式滑行船，其特征在于：所述子船体（ 2 ) 和船体（1 ) 的底面的前端向上扬起， 形成前倾型艏部。
4. 根据权利要求 1 所述的侧壁式滑行船， 其特征在于： 所述侧壁 （3 ) 为 纵向连续的平板， 侧壁 （3 )之间相互平行， 所述子侧壁 （4 ) 同样为纵向连续 的平板， 子侧壁 ( 4 )之间相互平行， 侧壁 ( 3 )与子侧壁 ( 4 )之间也相互平行。
5. 根据权利要求 1所述的侧壁式滑行船， 其特征在于： 所述船舶动力装置 中的推进器由安装在船体（ 1 )尾部和 /或两子船体（ 2 )尾部的入水螺旋桨（ 5. 1 ) 构成。
6. 根据权利要求 1所述的侧壁式滑行船， 其特征在于： 所述船舶动力装置 中的推进器由安装在船体 ( 1 )上方和 /或船体 ( 1 ) 两侧的空气螺旋桨（ 5. 2 ) 构成。
7. 根据权利要求 1所述的侧壁式滑行船， 其特征在于： 所述船舶动力装置 中的推进器由安装在船体（ 1 ) 两侧的明轮（ 5. 3 )构成。
8. 根据权利要求 1 所述的侧壁式滑行船， 其特征在于： 所述船体（1 )还 安装有船舶舾装。
PCT/CN2011/079078 2011-08-29 2011-08-29 侧壁式滑行船 WO2013029229A1 (zh)

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CN108515958A (zh) * 2018-03-31 2018-09-11 上海析易船舶技术有限公司 明轮推进气垫船
EP4289716A1 (fr) 2022-06-08 2023-12-13 Willemart, Vincent Ensemble de flottaison et de propulsion et bateau comportant un tel ensemble
CN115892328A (zh) * 2022-12-02 2023-04-04 赵乐亮 一种三体船

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US20140182507A1 (en) 2014-07-03

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