CN210912768U

CN210912768U - Bubble boat

Info

Publication number: CN210912768U
Application number: CN201921989811.3U
Authority: CN
Inventors: 陈贤伟; 张立晨; 蔡雪琼; 梁永璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-03
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a bubble ship, which comprises a ship body, the inside vacuole formation in hull end to end both ends, inside air pump and the pressure sensor of being provided with of cavity, the U-shaped groove has been seted up to hull bottom annular. The guide pipe is embedded in the connecting part of the U-shaped groove at the bottom of the ship, the guide pipe is embedded in the uppermost part of the ship body which can be contacted with the water surface from the lowest part of the ship bottom which is contacted with the water surface in an annular mode, meanwhile, holes are formed in the two sides of the U-shaped groove, which are embedded with the guide pipe, and the holes are formed in opposite directions, so that the gas sprayed out from the gas holes in the two sides can be intersected in a ventilation state, and the gas can form a. The air pump is used for ventilating from the lowest conduit of the ship bottom, and the air flows from the lower conduit to the upper conduit through the annularly arranged conduits, so that air bins are formed. When the ship is sailed, the flow of the air pump is controlled through the data collected by the pressure sensor, so that the air bin exists in the U-shaped groove at the bottom of the ship all the time. The ship can achieve the effect of reducing resistance at the bottom of the ship and achieve the aims of energy conservation and high speed when the ship is sailing.

Description

Bubble boat

Technical Field

The utility model relates to a bubble ship specifically is a bubble ship.

Background

Reducing the ship's sailing resistance is one of the directions for developing ship energy-saving technology and increasing the ship's speed, and for the research of ship hydrodynamics, reducing the ship's sailing resistance is always the main melody of this science. In ship sailing resistance, viscous resistance caused by the viscosity of a fluid medium includes surface friction resistance and shape resistance, wherein the reduction of the viscous resistance is always the focus of attention of researchers. In the past decades, researchers provide two solutions to the problem of viscous resistance, on one hand, the ship shape is continuously optimized, and a series of ship shapes are developed on the basis of tests and practices to reduce the shape resistance of the ship; on the other hand, it is considered to replace a fluid having a high viscosity coefficient with a fluid having a low viscosity coefficient to reduce the surface frictional resistance, and the results of the research include various kinds of hydroplanes, hovercraft, and WIG craft. Meanwhile, as research conditions mature, various measures are tried to change the flow velocity distribution of laminar boundary layers and turbulent boundary layers so as to reduce the surface friction resistance.

The existing ship bottom has poor drag reduction effect. Accordingly, those skilled in the art have provided a bubble boat to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a bubble ship to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bubble ship, includes the hull, the inside vacuole formation in hull head and tail both ends, inside air pump and the pressure sensor of being provided with of cavity, the U-shaped groove has been seted up to hull bottom annular, and U-shaped inslot internally mounted has the pipe.

As a further aspect of the present invention: the pressure sensor is located beside the air pump and connected with the air pump.

As a further aspect of the present invention: both ends of the conduit are provided with openings, and the conduit is communicated with the air pump through the openings.

As a further aspect of the present invention: and cover plates are arranged at the head end and the tail end of the ship body above the cavity in a covering manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the guide pipe is embedded in the connecting part of the U-shaped groove at the bottom of the ship, the guide pipe is embedded in the uppermost part of the ship body which can be contacted with the water surface from the lowest part of the ship bottom which is contacted with the water surface in an annular mode, meanwhile, holes are formed in the two sides of the U-shaped groove, which are embedded with the guide pipe, and the holes are formed in opposite directions, so that the gas sprayed out from the gas holes in the two sides can be intersected in a ventilation state, and the gas can form a. The air pump is used for ventilating from the lowest conduit of the ship bottom, and the air flows from the lower conduit to the upper conduit through the annularly arranged conduits, so that air bins are formed. When the ship is sailed, the flow of the air pump is controlled through the data collected by the pressure sensor, so that the air bin exists in the U-shaped groove at the bottom of the ship all the time. The ship can achieve the effect of reducing resistance at the bottom of the ship and achieve the aims of energy conservation and high speed when the ship is sailing.

Drawings

Fig. 1 is a schematic structural view of a bubble boat.

Fig. 2 is a schematic structural view of a cavity in a bubble boat.

Fig. 3 is a schematic structural view of a U-shaped groove in a bubble boat.

Fig. 4 is a schematic structural diagram of a guide pipe in a bubble boat.

Fig. 5 is a schematic plan view of a U-shaped channel in a bubble boat.

In the figure: 1. a hull; 2. a cover plate; 3. a conduit; 4. a cavity; 5. an air pump; 6. a pressure sensor; 7. a U-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, in the embodiment of the present invention, an air bubble boat comprises a boat body 1, a cavity 4 is formed inside the head and the tail of the boat body 1, an air pump 5 and a pressure sensor 6 are arranged inside the cavity 4, the pressure sensor 6 is located beside the air pump 5, the pressure sensor 6 is connected with the air pump 5, a U-shaped groove 7 is annularly formed in the bottom end of the boat body 1, a conduit 3 is arranged inside the U-shaped groove 7, both ends of the conduit 3 are provided with openings, and the conduit 3 is communicated with the air pump 5 through the openings.

The two ends of the head and the tail of the ship body 1 are covered with the cover plates 2 above the cavity 4.

By burying the guide pipe 3 in the inside of the junction of the U-shaped grooves 7 of the bottom of the vessel, the guide pipe 3 is buried annularly from the lowest part of the bottom of the vessel contacting the water surface to the uppermost part of the vessel body contacting the water surface,

meanwhile, holes are formed in two sides of the U-shaped groove 7, in which the guide pipe 3 is embedded, and the holes are punched in opposite directions, so that gas sprayed from the air holes in the two sides can intersect in a ventilation state, and the gas can form a gas cabin.

The air pump 5 is arranged to ventilate from the lowest pipe 3 at the bottom of the ship, and the air flows from the lower pipe 3 to the upper part through the annularly arranged pipes 3, so that air bins are formed.

When the ship is sailing, the flow of the air pump 5 is controlled through the collected data of the pressure sensor 6, so that the air bin exists in the U-shaped groove at the bottom of the ship all the time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bubble ship, includes hull (1), its characterized in that, hull (1) head and the tail both ends are inside to form cavity (4), and cavity (4) are inside to be provided with air pump (5) and pressure sensor (6), and U-shaped groove (7) have been seted up to hull (1) bottom annular, and U-shaped groove (7) internally mounted has pipe (3).

2. A bubble boat according to claim 1, characterized in that said pressure sensor (6) is located next to the air pump (5), the pressure sensor (6) being connected to the air pump (5).

3. A bubble boat according to claim 1, characterized in that the duct (3) has openings at both ends, through which the duct (3) communicates with the air pump (5).

4. A bubble boat according to claim 1, characterized in that the hull (1) is covered with cover plates (2) at both ends, head and tail, above the cavity (4).