KR20140109054A - Combination sail system for ship - Google Patents

Abstract

The present invention relates to a combination sail system for a ship, which expands the total area of a sail facing the wind by releasing a soft sail made of a cloth or a screen from a hard sail including a ridged body, thereby making the best use of natural energy to provide the ship with propulsion. According to the present invention, the combination sail system of a ship comprises the hard sail which provides the ship with propulsion by using drag and lift forces which are generated by the wind; the soft sail which is provided on the hard sail and released from the hard sail; and a drive unit which provides driving power for the soft sail and has the soft sail released from the hard sail.

Description

Combination sail system for ship

The present invention relates to a complex sale system for marine vessels, in which a soft sail made of a hard sail made of a rigid body is expanded so that the entire area of the sail is expanded to maximize natural energy To provide a propulsion force to the ship.

Until the motor-driven propulsion technology is applied, the ship has been developed into a sailing ship that uses pure wind only in the form of a route using sails and boats.

However, with the emergence of vessels using steam pipes and ships using diesel engines, ships using sails have largely disappeared and are being constructed in the form of sail yachts and sailing crafts.

On the other hand, due to high oil prices, strong regulations on environmental pollution by the International Maritime Organization and mandatory reduction of carbon emissions, it is possible to use a variety of fuels such as LNG as a power source and technology of ships using purely environmentally friendly energy sources such as hydrogen fuel cells Technology that can improve the technology and fuel efficiency of a ship having a ship is being developed and applied.

Furthermore, there is an urgent need to develop a hybrid system of an eco-friendly natural propulsion system, a pure wind power sail, a wind power generator, and a fossil fuel power source equipped with a solar power generation system.

The integration of sail technology, which has been continuously applied to the presently mechanized, electronicized, and super large-sized vessels compared to the past, can be applied to sailing technology of sailing yachts and sail yachts, IT, detection, Technology, mechanical equipment technology, and linear development technology.

In order to meet the purpose of providing wind propulsion force to the hull and to reduce the wind resistance due to the sale and to effectively cope with the sideways bending and restoration by side winds or gusts, Techniques for controlling masts and rods with control, and techniques for tilting, rotating, folding and stacking sails at an angle are required.

Open Patent Publication No. 10-2012-0045241 discloses a folding sale for ship propulsion.

This folding sail is a hard sail that operates mechanically, the height of which can be stacked up and down.

However, conventional sail has limited wind receiving area and it is not easy to effectively utilize the lift generated by the wind.

Therefore, it is necessary to make full use of natural energy so that the propulsion force for the ship to advance by receiving the rich wind.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to develop a soft sail made of a hard sail made of a rigid body, The present invention provides a combined sales system for a marine vessel that can maximally utilize the power of the marine vessel to provide the propulsion force to the vessel effectively.

To achieve the above object, the present invention provides a composite sail system for a marine vessel, comprising: a hard sail for providing a propulsion force to a ship using drag and lift generated by wind; A soft sail provided on the hard sale; A driving member for providing a driving force to develop the soft-sale; .

And a roll member coupled to the hard sail and pulling the soft sail.

And a guide member coupled to the hard sail and deploying the soft sail wound on the roll member vertically coupled to the side of the hard sail while being moved laterally by the drive member.

Wherein the guide member comprises a moving part coupled to a lower end of the hard sail and horizontally moved by the driving member, and an end of a soft sail wound vertically on an end of the moving part, And a development unit for horizontally moving the soft sale together with the moving unit.

The driving member is a hydraulic cylinder.

Wherein the hard sail comprises three parts provided on the ship and a fixing part formed laterally protruding from the three parts and horizontally mounted on the roll member, and the driving member grips the wire connected to the soft sail And pulls up the soft sail to raise or lower the soft sail.

The fixing portion may include a lower fixing portion formed at a lower end of the three portions and having the roll member and the driving member mounted thereon, and an upper fixing portion formed at an upper end of the three portions, The soft sail rises by the driving member connected with the wire and is developed between the lower fixing portion and the upper fixing portion.

The hard sail includes three parts mounted on the front or rear surface of the solar panel for converting solar energy into electric energy, and a mast driving part for rotating the sail part or adjusting the tilt angle.

The hard sail is formed in a convex shape in front of the back surface, and lift is generated by the wind passing through both sides of the hard sail.

The marine compound sale system according to the present invention has the following effects.

A soft sail made of a rigid body made of a rigid body is expanded to cover the whole area of the wind so that the sail wind can be utilized to the fullest extent, It is possible to provide the propulsion force to the ship effectively using the lift generated in the ship.

Further, the solar panel is mounted on the hard sale, and the tilt angle of the hard sale is controlled by the mast drive unit, so that the power can be effectively produced and utilized by using the solar energy.

1 is a perspective view of a marine compound sale system according to Embodiment 1 of the present invention,
2 is a perspective view showing a state where a soft sale is not deployed in a marine compound sale system according to Embodiment 1 of the present invention,
3 is an operational state diagram of a marine compound sale system according to Embodiment 1 of the present invention,
4 is a perspective view of a marine compound sale system according to Embodiment 2 of the present invention,
5 is a perspective view showing a state where a soft sale is not deployed in a marine compound sale system according to a second embodiment of the present invention,

The marine compound sale system according to the present invention comprises a hard sail, a soft sail and a driving member.

The hard sale includes three parts 110 and 610 and a mast driving part 120 and 630, and is installed on the ship and provides driving force to the ship using drag and lift generated by the wind.

The three parts 110 and 610 are made of rigid bodies whose shape and size are not changed by an external force. In order to utilize lifting force generated by the wind, the shape of the front surface facing the bow of the ship is convex .

That is, the three parts 110 and 610 have negligible deformation of the shape due to external force, and the solar panel 500 for converting solar energy into electric energy is mounted on the front surface or the rear surface.

The mast driving units 120 and 630 rotate the tilt portions 110 and 610 or adjust the tilt angle according to the wind direction and the wind speed.

Accordingly, the mast driving units 120 and 630 can arrange the mast driving units 120 and 630 so as to use the drag force generated by the winds of the three parts 110 and 610 when the wind is blowing, So that the lift generated by the wind passing through both sides of the three portions 110 and 610 can be utilized.

When the wind does not blow or when a strong wind such as a gust of wind blows, the three portions 110 and 610 may be inclined at an angle.

Further, in order to utilize the solar energy as much as possible, the front or back surface of the three parts 110 and 610 may be rotated so as to face the sun or the inclination angle may be adjusted.

The soft sails 210 and 710 are provided on the hard sail.

Such a soft sale is deployed by the drive members 400 and 800, and can expand the wind-up area to more effectively generate thrust by the wind.

Accordingly, propulsion power can be effectively provided to the ship by utilizing the lift generated according to the drag force and the wind direction which utilize the wind wind to the maximum extent.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a marine compound sale system according to Embodiment 1 of the present invention, FIG. 2 is a perspective view of a marine composite sale system according to Embodiment 1, 1 is an operational state diagram of a marine compound sale system according to Embodiment 1 of the present invention.

In Fig. 1, the solar panel is not separately shown. Fig. 3 (a) is a state in which the sail is inclined and Fig. 3 (b) is a state in which the sail is rotated.

1 to 3, a complex sales system for marine vessels according to Embodiment 1 of the present invention includes a hard sail 100, a roll member 200, a guide member 300, a soft sail 210, (400).

The hard sail 100 is composed of a three part 110 and a mast driving part 120 as shown in FIG.

As described above, the solar cell panel 500 is mounted on both sides of the three-part 110, and the rotation or tilt angle is controlled by the mast driving unit 120.

The mast driving unit 120 is not shown in detail in the drawing, and it is not necessarily required to follow the shape and structure shown in the drawings.

That is, the mast driving unit 120 may apply various techniques for tilting and rotating the mast of the sail so that the three portions 110 can be inclined and rotated.

The three portions 110 may be made of a fiber reinforced polymer (FRP) made of a lightweight, high strength carbon material.

The roll member 200 is inserted and coupled to both sides of the trimming part 110.

The roll member 200 is vertically coupled to both sides of the three portions 110, and the soft sail 210 is wound.

The guide member 300 is coupled to the hard sail 100 and laterally moved by the driving member 400 to laterally expand the soft sail 210 wound on the roll member 200.

The guide member 300 includes a moving unit 310 and a developing unit 320.

The moving part 310 is coupled to the lower end of the trimming part 110 and horizontally moved by the driving member 400.

That is, although not shown in the drawing, a rail groove is formed at the lower end of the trimming portion 110, and the moving portion 310 is coupled to the rail groove and moves along the rail groove.

The rail coupling structure of the moving part 310 and the moving part 310 for horizontally moving the moving part 310 is not limited to any one type and may have various structures.

One end of the soft sail 210 wound on the roll member 200 is connected to the developing unit 210 so as to be horizontally moved together with the moving unit 310, The soft sale 210 is developed.

The shape of the soft sail 210 may be different depending on the length of the end portion of the soft sail 210 mounted on the deploying portion 320.

1, the soft sail 210 is formed in a trapezoidal shape having a length shorter than the length of the end portion of the soft sheet 210 attached to the roll unit 200, The soft sail 210 may be formed in a rectangular or triangular shape.

A structure of the moving part 310 and the driving member 400 may be provided at the upper end of the three part 110 to deploy the soft sale 210.

The driving member 400 includes a hydraulic cylinder device to move the moving part 310.

The driving member 400 may move the moving unit 310 using a linear motor.

Hereinafter, an operation method of the marine compound sale system according to the first embodiment of the present invention will be described.

First, when the wind is blowing in the ship, the driving member 400 is operated to generate propulsion force of the ship by fully utilizing the wind, Move horizontally to both sides.

As a result, the soft sheet 210 wound on the roll member 200 moves along the developing unit 320 while the developing unit 320 moves together.

On the other hand, when a strong wind such as a gust is blown or a driving force using wind power is not needed, the driving member 400 is operated to move the moving part 310 inward as shown in FIG.

At this time, since the roll member 200 always pulls the soft sail 210 so that the soft sail 210 is wound, the moving unit 310 and the deploying unit 320 can move the roll member 200 The soft sail 210 is wound on the roll member 200 as it moves inward.

When the wind wind is not blowing, the mast driving part 120 is operated to rotate the sail including the hard sail 100 and the soft sail 210 to generate a lift force generated by the wind passing through both sides of the hard sail 100 May be used to propel the ship.

2 shows an example of lifting force generated in the hard sail 100 by the wind blowing from the side of the ship. The same effect can be obtained even when the soft sail 210 is deployed as shown in Fig.

In some cases, the angle of the deployed soft sale 210 can be adjusted to generate lift more effectively.

3 (a) and FIG. 3 (b), in order to increase the power production efficiency using solar light, it is not necessary to generate the driving force by the wind, (110) can be rotated or the inclination angle can be adjusted.

Further, the three-part 110 can be rotated or the inclination angle can be adjusted according to the sea condition.

The mast driving unit 120 may be operated by an experienced crew for the operation of the three parts 110. The mast driving unit 120 may be electrically connected to various sensors So that the mast driver 120 can be operated automatically.

FIG. 4 is a perspective view of a marine composite sale system according to a second embodiment of the present invention, and FIG. 5 is a perspective view of a marine composite sale system according to a second embodiment of the present invention in which a soft sale is not deployed.

The marine compound sale system according to the second embodiment of the present invention comprises a hard sale, a roll member 700, a soft sale 710, and a drive member 800, as shown in FIG. 4 or FIG.

The hard sale is made up of three parts 610, a fixing part and a mast driving part 630.

The solar cell panel 500 is mounted on both sides of the three-piece portion 610 as in Embodiment 1, and the rotation or tilt angle is controlled by the mast driving portion 630.

And the fixing portion is protruded in the lateral direction from the trimming portion 610.

The fixing portion includes a lower fixing portion 621 formed at the lower end of the trimming portion 610 and an upper fixing portion 622 formed at the upper end of the trimming portion 610.

A roll member 700 and a driving member 800 are mounted on the lower fixing portion 621 and a roller 623 is mounted on the upper fixing portion 622.

The roller 623 is hooked by a wire 711 connecting the soft sail 710 and the driving member 800, and may be composed of one or more.

The hard sail according to the second embodiment differs from the first embodiment in the position and structure in which the roll member 700 is engaged.

The roll member 700 is horizontally mounted on the lower fixing portion 621, and a soft sail 710 is wound.

The driving member 800 is a driving motor and is pulled up by a wire 711 mounted on the lower fixing part 621 and connected to the soft sail 710 to raise the soft sail 710.

A wire 711 is connected to the soft sail 710 wound on the roll member 700 and the wire 711 is hooked to the roller 623 and connected to the driving member 800.

4, when the driving member 800 is operated and the wire 711 is wound, the soft sail 710 is lifted up and the lower fixing part 710, which is disposed on both sides of the vertical part 610, When the driving member 800 uncovers the wire 711 as shown in FIG. 5, the soft sail 710 is lowered while the roll member 710 descends, 700).

An auxiliary guide 624 may be vertically provided between the lower fixing part 621 and the upper fixing part 622 so as to be disposed outside the soft sail 710 when the soft sail 710 is deployed It is possible.

The auxiliary guide 624 accommodates the outer end of the soft sail 710 in a certain space to prevent the end of the soft sail 710 from flapping and the soft sail 710 is stably deployed .

The marine compound sale system according to the second embodiment is different from the first embodiment in that the position where the roll member 700 and the roll member 700 are mounted and the deployment method of the drive member 800 and the softail 710 .

In addition, the operation of the tern part 610 by the operation of the mast driving part 630 is the same as that of the first embodiment.

The marine compound sale system of the present invention is not limited to the above-described embodiments but can be variously modified and embodied within the scope of the technical idea of the present invention.

The present invention relates to a method of manufacturing a solar panel and a method of manufacturing the same and a method of manufacturing the same.
610: three parts, 621: lower fixing part, 622: upper fixing part, 623: roller, 624: auxiliary guide, 700: roll member, 800:

Claims (9)

A hard sail that provides propulsion to the ship using drag and lift generated by the wind;
A soft sail provided on the hard sale;
A driving member for providing a driving force to develop the soft-sale; And a control unit for controlling the operation of the ship. The method according to claim 1,
Further comprising a roll member coupled to the hard sail and configured to pull the soft sail and reel the sail. The method of claim 2,
And a guide member coupled to the hard sail to develop the soft sail wound on the roll member vertically coupled to the side of the hard sail while being moved laterally by the drive member. Complex sales system for ships. The method of claim 3,
The guide member
A moving unit coupled to a lower end of the hard sale and horizontally moved by the driving member,
And a development unit that is vertically formed at an end of the moving unit and connected to one end of the soft sale wound on the roll member to horizontally move together with the moving unit to develop the soft sale. The method of claim 3,
Wherein the driving member is a hydraulic cylinder. The method of claim 2,
The hard-
The three parts installed on the ship,
And a fixing part protruding laterally from the three parts and horizontally mounting the roll member,
Wherein the driving member is a driving motor for pulling up a wire connected to the soft sail so that the soft sail is raised or lowered to develop the soft sail. The method of claim 6,
The fixing unit includes:
A lower fixing part formed at a lower end of the three parts and equipped with the roll member and the driving member,
And an upper fixing part formed at an upper end of the three parts and having a roller for catching the wire,
Wherein the soft sail is raised by the driving member connected by the wire and is developed between the lower fixing portion and the upper fixing portion. The method according to claim 1,
The hard-
Three parts equipped with solar panels that convert solar energy to electrical energy on the front or back,
And a mast driving unit for rotating the sail unit or adjusting a tilt angle of the sail unit. The method according to claim 1,
Wherein the hard sale is formed so that its front shape is convex than the rear, and lift is generated by winds passing through both sides of the hard sale.

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