High speed boat

A high-speed boat and hull technology, which is applied to ships, uses hydrofoils to act on the surrounding water surface to reduce ship motion, hydrodynamic characteristics/hydrostatic characteristics, etc. and other problems, to achieve the effect of good seaworthiness, reducing sailing resistance, and improving maneuverability and stability

Inactive Publication Date: 2016-03-23
李存扣
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, according to the applicant's understanding, the existing catamaran high-speed boats also have deficiencies: the main reason is that they have poor left-right stability, and they tend to sway from side to side when driving at high speeds, which not only affects the comfort of the high-speed boat, but also affects the safety of driving, especially When encountering cross waves, the left and right direction stability is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High speed boat
  • High speed boat
  • High speed boat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] The high-speed craft of present embodiment, as figure 1 and figure 2 As shown, the hull 10 of the high-speed boat is respectively provided with a fore peak tank 1, a passenger cabin 2 and an engine room 3 from the beginning to the end, and the slope angle of the fore peak tank 1 is 38-42°.

[0025] Overall length of the high-speed boat: 11.28m, molded width: 2.86m, molded depth: 1.57m. The length-to-width ratio L / B of the hull is smaller than that of foreign speedboats, the purpose of which is to increase the hull spread ratio to improve the gliding efficiency of the hull, which is conducive to reducing resistance and high-speed navigation; the underwater line shape and The matching of the propulsion system and the hull plays an important role in the high speed of the ship.

[0026] The high-speed boat is made of aluminum alloy, which is light in weight and can reduce the height of the center of gravity to improve the stability of the ship. It is also beneficial to t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a high speed boat, and belongs to the technical field of shipping. A boat body of the high speed boat is provided with a fore peak, a passenger compartment and an engine room from head to tail. The dead rise angle of the fore peak is 38-42 degrees. The cross section of the passenger compartment is in a folded angle form, and the outline of the cross section of the passenger compartment is formed by sequentially connecting two lateral sides of two broadsides of the boat body, a bottom side, a first folded side and a second folded side, the bottom edge, the first folded side and the second folded side are located at the bottom of the boat body and arranged sequentially from bottom to top, the bottom side and the second folded side are horizontally arranged at the bottom of the boat body, the bottom side is arranged in the center of the bottom of the boat body, and the second folded side and the lateral sides are adjacent and arranged at the sides of the bottom of the boat body. The included angle between the first folded side and the bottom side and the included angle between the first folded side and the second folded side are both 150-160 degrees. The included angles between the second folded side and the lateral sides are 100-110 degrees. The high speed boat has the advantage of being high in speed.

Description

technical field [0001] The invention relates to a high-speed boat and belongs to the technical field of ship transportation. Background technique [0002] Existing high-speed boats with a speed of not less than 35 knots generally use double buoys, generally including a hull, two buoys fixed below the hull, an engine, etc. Such high-speed boats are also called catamaran high-speed boats. [0003] However, according to the applicant's understanding, the existing catamaran high-speed boats also have deficiencies: the main reason is that they have poor left-right stability, and they tend to sway from side to side when driving at high speeds, which not only affects the comfort of the high-speed boat, but also affects the safety of driving, especially When encountering cross waves, the left and right stability is poor. Contents of the invention [0004] The technical problem to be solved by the present invention is to propose a high-speed boat with good speed in view of the def...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B63B1/04B63B1/06B63B1/32B63B39/06
CPCY02T70/10
Inventor 李存扣
Owner 李存扣
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap