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Rescue boat buffering wave energy

A rescue boat and wave energy technology, applied in the field of rescue boats, achieves the effects of reducing wave resistance, easy maintenance, and flexible settings

Pending Publication Date: 2018-09-14
JIANGYIN BEIHAI LSA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the trim is taken into account in the design of the boat, and some scholars have made the counterweight automatically adjust when the trim or heel is made through structural design innovations. This is a way of thinking, but if the waves can be directly buffered, the longitudinal Tilting or tilting, it is another big breakthrough

Method used

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  • Rescue boat buffering wave energy
  • Rescue boat buffering wave energy
  • Rescue boat buffering wave energy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1 to Figure 5 shown (for ease of illustration, figure 1 Barometer, air pump, trachea parts are not shown), the present invention is a rescue boat for buffering wave energy, comprising a hull 1 and an airbag 2 arranged on the lower surface of the hull 1, the upper surface of the airbag 2 is connected to the surface of the hull 1 The lower surface is fixedly connected, the airbag 2 is filled with gas 3, the pressure value of the gas 3 is multiplied by the area of ​​the upper surface of the airbag is equal to 2 / 3 to 9 / 10 of the weight of the rescue boat, and the surface of the airbag 2 is made of chlorosulfonated polyethylene material production. The shape of the airbag 2 is streamlined; the airbag 2 is composed of an inner elastic material layer 4 and an outer chlorosulfonated polyethylene layer 5 . The elastic material layer 4 is an ethylene-vinyl acetate copolymer layer. The rescue boat also includes a barometer 6 arranged on the airbag and fixedly co...

Embodiment 2

[0025] The difference from Embodiment 1 is that, as Figure 6 As shown, the shape of the air bag 2 under the hull 1 is U-shaped.

Embodiment 3

[0027] The difference from Embodiment 1 is that, as Figure 7 , Figure 8 Shown, on the basis of embodiment one (can also solve the self-righting problem when hull 1 trims, Figure 7It is only for illustration, in reality, the air bag fills up the space above the ballast water and sticks to the partition board), the ballast water tank 11 is arranged in the hull 1, and the ballast water tank 11 is in the shape of a cuboid, and its The long direction is parallel to the long direction of the hull 1, and the water level of the ballast water is lower than the ceiling wall of the ballast water tank 11 when the hull 1 is upright, and a bulkhead 12 is suspended at the center line of the ceiling wall, and the partition The plate 12 is vertically arranged when the hull 1 is upright and its direction is parallel to the width direction of the hull 1. The lower end of the partition 12 keeps a distance from the horizontal plane when the hull 1 is upright, and the distance is greater than o...

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PUM

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Abstract

The invention discloses a rescue boat buffering wave energy. The rescue boat comprises a boat body and an air bag arranged on the lower surface of the boat body, wherein the upper surface of the air bag is connected with the lower surface of the boat body, the air bag is filled with air, the air pressure value of the air meets that the area obtained by multiplying the value by the upper surface ofthe air bag is equal to 2 / 3 to 9 / 10 of the weight of the rescue boat, and the surface of the air bag is made from a chlorosulfonated polyethylene material. The air bag is arranged under the boat body, so that when the rescue boat inclines longitudinally and transversely or inclines transversely under the wavy effect, a part of the air bag is compressed to deform and play a wave energy buffering effect, and the transverse inclination or longitudinal inclination of the rescue boat can be prevented. Therefore, longitudinal inclination or transverse inclination can be also avoided without changeof longitudinal distribution of weights of all parts or change of longitudinal position of buoyant center. In addition, the air bag arrangement is flexible and diversified, the air bag is arranged tobe in a shape avoiding a driving part or multiple air bags are arranged on two sides, the inflation quantity or deflation quantity can be adjusted according to the sea condition to conform to actual sailing situation.

Description

technical field [0001] The invention relates to water transportation operations, ships or other water vessels, in particular to a rescue boat for buffering wave energy. Background technique [0002] The trim angle is the angle at which the waterline surface of the ship when it is upright and the waterline surface after trimming intersect, and the trim means that the longitudinal section of the ship is perpendicular to the still water surface, but the transverse section of the ship is perpendicular to the plumb bob. The floating state when the surface is at a pitch angle. Usually, a ship tilting toward the bow is called "bow tilt", and the corresponding trim angle is a positive value; tilting toward the stern is called "stern tilt", and the corresponding trim angle is taken as a negative value. Usually trim adjustment is carried out on the basis of molded line design and overall layout division. First of all, the floating state of each loading condition should be calculated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B39/10
CPCB63B39/10B63B2039/105
Inventor 顾中达
Owner JIANGYIN BEIHAI LSA