CN210761243U - Small waterplane floating body structure suitable for remote control sailing boat - Google Patents
Small waterplane floating body structure suitable for remote control sailing boat Download PDFInfo
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- CN210761243U CN210761243U CN201921676603.8U CN201921676603U CN210761243U CN 210761243 U CN210761243 U CN 210761243U CN 201921676603 U CN201921676603 U CN 201921676603U CN 210761243 U CN210761243 U CN 210761243U
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- 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
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Abstract
Description
技术领域technical field
本实用新型涉及一种小水线面浮体的优化设计,具体涉及一种适用于遥控帆船的小水线面浮体优化设计,属于船舶技术领域。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.
背景技术Background technique
帆船是一种依靠风力提供动能的船类,在实际航行的过程中,很容易受到天气条件的影响。传统帆船由于水线面积较大,在其高速行驶的过程中,所受的兴波阻力较大,在一定程度影响了船速。而小水线面浮体结构能够改善船体的综合航行性能,使船具有优良的耐波性和航向稳定性,同时增大甲板面积。目前小水线面浮体结构广泛应用于客运船、军事巡逻艇、海洋科考船等船型,在帆船船型上应用的并不广泛。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.
发明内容SUMMARY OF THE INVENTION
本实用新型是针对现有技术存在的不足,优化设计出一种适用于遥控帆船的小线面浮体结构,从而提高遥控帆船的船速及稳定性,扩大遥控帆船的适用范围。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.
本实用新型的技术方案为:The technical scheme of the present utility model is:
一种适用于遥控帆船的小水线面浮体结构,包括对称布置的左浮体和右浮体,所述左浮体由左支柱体、左下潜体依次连接构成,所述右浮体由右支柱体、右下潜体依次连接构成,所述左右下潜体轮廓线均成梭形,所述左右支柱体与水平面的夹角均成90°,所述左支柱体长度与左下潜体直径长度之比为优化后的比值,所述右支柱体长度与右下潜体直径长度之比为优化后的比值。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.
进一步的,所述左支柱体的长度与左下潜体的直径长度之间的比值为4.0~6.0;所述右支柱体的长度与右下潜体的直径长度之间的比值为4.0~6.0。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.
更进一步的,所述左右下潜体线型均满足椭圆簇函数。Further, the line shapes of the left and right submerged bodies both satisfy the ellipse cluster function.
进一步的,所述左右浮体间距与船体长度的比值为0.25~0.45。Further, the ratio of the distance between the left and right floating bodies and the length of the hull is 0.25-0.45.
本实用新型的有益效果如下:The beneficial effects of the present utility model are as follows:
本实用新型设计出一种适用于遥控帆船的小水线面浮体结构,在保证船体刚度、强度的前提下,能够有效的减少帆船在航行中所受到的兴波阻力,从而提高船速。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.
附图说明Description of drawings
图1是本小水线面浮体结构优化设计的主视图。Fig. 1 is the front view of the optimized design of the floating body structure of the small water plane surface.
图2是本小水线面浮体结构优化设计的左视图。Figure 2 is the left side view of the optimized design of the small waterplane surface floating body structure.
图3是带有小水线面浮体结构的帆船航行仿真的水面兴波云图。Figure 3 is the water surface wave-making cloud diagram of the sailboat sailing simulation with the small waterplane surface floating body structure.
其中,1、左支柱体;2、左下潜体;3、右支柱体;4、右下潜体;Among them, 1, left pillar body; 2, left submerged body; 3, right pillar body; 4, right submerged body;
其中,1、左支柱体;2、左下潜体;3、右支柱体;4、右下潜体;Among them, 1, left pillar body; 2, left submerged body; 3, right pillar body; 4, right submerged body;
具体实施方式Detailed ways
为便于本领域的技术人员理解本实用新型,下面结合附图说明本实用新型的具体实施方式。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.
一种适用于遥控帆船的小水线面浮体结构,包括对称布置的左浮体和右浮体,所述左浮体由左支柱体1、左下潜体2依次连接构成,所述右浮体由右支柱体3、右下潜体4依次连接构成,所述左右下潜体轮廓线均成梭形,所述左右支柱体与水平面的夹角均成90°,所述左支柱体1长度与左下潜体2直径长度之比为优化后的比值,所述右支柱体3长度与右下潜体4直径长度之比为优化后的比值。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
本实用新型通过智能优化与实践相结合的方法,得到所述左支柱体1的长度与左下潜体2的直径长度之间的比值为4.0~6.0;所述右支柱体3的长度与右下潜体4的直径长度之间的比值为4.0~6.0;所述左右浮体间距与船体长度的比值为0.25~0.45。The utility model obtains the ratio between the length of the
帆船航行仿真的水面兴波云图可表明,随着速度的增加波高明显增加,并且散波角逐渐减小,波峰和波谷在船舶周围的相对位置也明显发生了变化,速度增加首波峰的位置向船后移动,纵切波的波长也明显的增加。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.
以上是本实用新型的解释说明,并不是对本实用新型的限定,本实用新型的限定范围参见权利要求,在本实用新型的保护范围之内,可以作任何形式的修改。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.
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CN201921676603.8U CN210761243U (en) | 2019-10-09 | 2019-10-09 | Small waterplane floating body structure suitable for remote control sailing boat |
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CN201921676603.8U CN210761243U (en) | 2019-10-09 | 2019-10-09 | Small waterplane floating body structure suitable for remote control sailing boat |
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