Line type of supervise boat

A technology for supervising boats and lines, applied to ships, hulls, stern posts, etc., can solve problems such as ship speed differences, achieve obvious drag reduction effects, and be conducive to high-speed travel

Active Publication Date: 2016-12-21
JIAXING WEIJIA SHIPPING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case that the main scale elements of the ship and the power of the main engine are the same, the use of different line types will often cause a large difference in the speed of the ship

Method used

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  • Line type of supervise boat
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  • Line type of supervise boat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Reference attached Figure 1 to Figure 9 The embodiment of the line type of a kind of supervision boat of the present invention is described further:

[0024] Reference attached figure 1 , the line type of a surveillance boat disclosed by the present invention adopts a V-shaped knuckle line type, including a main hull, and a plurality of rib frames composed of ribs are arranged in the main hull, wherein #0 and #8 are set as two watertight bulkhead, and divide the main hull into: stern~#0 is the aft peak tank; #0~#8 is the passenger compartment and cockpit; #8~bow is the fore peak tank, and the stern part adopts a flat barge line with knuckles, The side of the ship on both sides transitions to the bow in an upturned manner, and the rib frame structure of each part on the side of the ship is different.

[0025] The present invention formulates 3 schemes for comparison, among them, the bow line of scheme 1 and scheme 2 is consistent, the difference is that the stern of s...

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PUM

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Abstract

The invention discloses a line type of a supervise boat. A V-shaped break angle line type is adopted. The supervise boat comprises a main boat body. A rib frame composed of a plurality of ribs is arranged in the main boat body. Two watertight cabin walls are arranged at the positions #0 and #8 and divide the main boat body into a tail tip cabin from the stem to the position #0 and a passenger compartment and a cockpit from the position #0 to the position #8. A head tip cabin is arranged from the position #8 to the bow. A flat barge line type with a break angle is adopted for the stem. Ship sides on the two sides are transited to the bow in an upwarp mode. The rib frame structures of all parts on the ship sides are different. The structure of the line type of the supervise boat is optimized, and the wave-making resistance and viscous resistance of the boat body are effectively reduced.

Description

technical field [0001] The invention relates to the field of ship shape design, in particular to a line shape of a supervisory boat. Background technique [0002] The speedboat is the "sprint champion" among ships, with a maximum speed of 40-60 knots, and is known as the "sea light cavalry". Speedboats are classified according to the weapons they are equipped with, including torpedo boats, missile boats, and missile torpedo boats. Although the speedboat is small, its power is not small and it has a great effect. For large and medium-sized enemy ships that have invaded the offshore area, the speedboat can attack alone in formation, or cooperate with other surface ships to destroy the invading enemy large and medium-sized ships. The speedboat has a small hull, can be concealed, and can effectively and suddenly attack enemy bases and berths. A surveillance boat is a type of speedboat. [0003] The hull line shape is the key to the fast performance of the ship, and it direct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B3/40
CPCB63B3/40B63B2241/02
Inventor 黄伟张伟
Owner JIAXING WEIJIA SHIPPING CO LTD
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