CN210761243U - Small waterplane floating body structure suitable for remote control sailing boat - Google Patents

Abstract

The utility model relates to a little waterline face body structure suitable for remote control sailing boat, left body and right body including symmetrical arrangement, left side body is connected gradually by left pillar body, left side diving body and is constituted, right side body is connected gradually by right pillar body, right side diving body and is constituted, it all becomes fusiformis to control the diving body profile line, control the pillar body and all become 90 with the contained angle of horizontal plane, left side pillar body length and the ratio of left side diving body diameter length are the ratio after optimizing, the ratio of right side pillar body length and right side diving body diameter length is the ratio after optimizing. The utility model discloses, design a little waterline face body structure suitable for remote control sailing boat, under the prerequisite of guaranteeing hull rigidity, intensity, can effectual reduction sailing boat the wave resistance that receives in voyage to improve the ship speed.

Description

A small water plane floating body structure suitable for remote control sailboats

technical field

The utility model relates to an optimized design of a small water plane floating body, in particular to an optimized design of a small water plane floating body suitable for remote control sailboats, belonging to the technical field of ships.

Background technique

Sailing boat is a kind of boat that relies on wind to provide kinetic energy, and is easily affected by weather conditions during the actual sailing process. Due to the large waterline area of traditional sailboats, in the process of high-speed driving, the wave-making resistance is relatively large, which affects the speed of the boat to a certain extent. The small waterplane surface floating structure can improve the comprehensive navigation performance of the hull, make the ship have excellent seakeeping and directional stability, and increase the deck area at the same time. At present, the small waterplane floating structure is widely used in passenger ships, military patrol boats, marine scientific research ships and other ship types, but not widely used in sailing ships.

SUMMARY OF THE INVENTION

The utility model optimizes the design of a small line-surface floating body structure suitable for the remote control sailboat, aiming at the shortcomings of the prior art, so as to improve the speed and stability of the remote control sailboat and expand the applicable scope of the remote control sailboat.

The technical scheme of the present utility model is:

A small waterplane floating body structure suitable for remote control sailboats, comprising symmetrically arranged left floating body and right floating body, the left floating body is formed by connecting a left pillar body and a left submersible body in sequence, and the right floating body is composed of a right pillar body and a right floating body. The submersible bodies are connected in sequence, the contour lines of the left and right submersible bodies are all fusiform, the included angles of the left and right pillar bodies and the horizontal plane are all 90°, and the ratio of the length of the left pillar body to the length of the diameter of the left submerged body is The optimized ratio, the ratio of the length of the right strut body to the length of the diameter of the right submerged body is the optimized ratio.

Further, the ratio between the length of the left pillar body and the diameter length of the left submersible body is 4.0-6.0; the ratio between the length of the right pillar body and the diameter length of the right submersible body is 4.0-6.0.

Further, the line shapes of the left and right submerged bodies both satisfy the ellipse cluster function.

Further, the ratio of the distance between the left and right floating bodies and the length of the hull is 0.25-0.45.

The beneficial effects of the present utility model are as follows:

The utility model designs a small waterplane floating body structure suitable for remote control sailboats, which can effectively reduce the wave-making resistance that the sailboats receive during sailing under the premise of ensuring the rigidity and strength of the boats, thereby increasing the speed of the boats.

Description of drawings

Fig. 1 is the front view of the optimized design of the floating body structure of the small water plane surface.

Figure 2 is the left side view of the optimized design of the small waterplane surface floating body structure.

Figure 3 is the water surface wave-making cloud diagram of the sailboat sailing simulation with the small waterplane surface floating body structure.

Among them, 1, left pillar body; 2, left submerged body; 3, right pillar body; 4, right submerged body;

Among them, 1, left pillar body; 2, left submerged body; 3, right pillar body; 4, right submerged body;

Detailed ways

In order to facilitate the understanding of the present invention by those skilled in the art, the specific embodiments of the present invention are described below with reference to the accompanying drawings.

A small waterplane floating body structure suitable for remote control sailboats, comprising symmetrically arranged left floating body and right floating body, the left floating body is formed by connecting a left pillar body 1 and a left submersible body 2 in sequence, and the right floating body is composed of a right pillar body 3. The right submersible body 4 is connected in turn to form, the contour lines of the left and right submersible bodies are all fusiform, the angle between the left and right pillar bodies and the horizontal plane is all 90°, and the length of the left pillar body 1 is the same as the left submersible body. 2 The ratio of the diameter to the length is the optimized ratio, and the ratio of the length of the right strut body 3 to the diameter and length of the right submerged body 4 is the optimized ratio.

The utility model obtains the ratio between the length of the left pillar body 1 and the diameter and length of the left lower submerged body 2 to be 4.0-6.0 through the method of combining intelligent optimization and practice; The ratio between the diameter and length of the submersible body 4 is 4.0-6.0; the ratio between the distance between the left and right floating bodies and the length of the hull is 0.25-0.45.

The wave-making nephogram of the water surface of the sailboat sailing simulation can show that with the increase of speed, the wave height increases obviously, and the scattered wave angle gradually decreases. As the ship moves aft, the wavelength of the longitudinal shear wave also increases significantly.

The above is an explanation of the present utility model, not a limitation of the present utility model. For the limited scope of the present utility model, refer to the claims, and any form of modification can be made within the protection scope of the present utility model.

Claims (3)

1. The utility model provides a little waterline face body structure suitable for remote control sailing boat, includes symmetrical arrangement's left body and right body, its characterized in that: the left floating body is formed by sequentially connecting a left support column body and a left submergence body; the right floating body is formed by sequentially connecting a right support column body and a right submergence body; the contour lines of the left and right submerged bodies are in shuttle shapes; the included angles between the left and right support columns and the horizontal plane are 90 degrees; the ratio of the length of the left strut body to the diameter of the left diving body is an optimized ratio; the ratio of the length of the right strut body to the diameter of the right diving body is an optimized ratio; the ratio of the length of the left branch column body to the diameter length of the left lower submerged body is 4.0-6.0; the ratio of the length of the right branch column body to the diameter of the right diving body is 4.0-6.0.

2. A small waterplane float construction suitable for a remote controlled sailboat, according to claim 1, wherein: the shuttle-shaped contour lines of the left and right submerged bodies both meet an ellipse cluster function.

3. A small waterplane float construction suitable for a remote controlled sailboat, according to claim 1, wherein: the ratio of the distance between the left and right support columns to the length of the ship body is 0.25-0.45.

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