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Air-bottom boat

A technology of air bottom and ship bottom, which is applied in air cushion, transportation and packaging, vehicle parts, etc., and can solve the problem of high energy consumption

Inactive Publication Date: 2013-08-21
周东宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the resistance of the hovercraft is small, the air in the air cushion cannot be retained without the continuous blowing of the blower, so the energy consumption is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , 2 , 3. The lower part of the ordinary hull 4 is intruded into the water. Rigid longitudinal aprons 3 are fixed on both sides of the bottom of the intruded water. A transverse apron 1 is arranged at the front and back of the ship bottom. The transverse apron is composed of a flexible apron wall 6 and a buoy 5. , the flexible apron wall 6 top is fixed on the bottom of the ship. There is also a connection apron 2 of flexible wall at the bottom of the ship, one side of the connection apron 2 is connected with the longitudinal apron 3, and one side is connected with the horizontal apron 1, and the connection apron 2 can prevent air leakage when the horizontal apron 1 moves. The longitudinal apron 3 and the transverse apron 1 are sealed around the bottom of the ship to form an air chamber 8, and the air chamber 8 has air that resides due to the action of gravity when the ship sails.

[0027] Of course, if the flexible apron wall 6 is made of a material w...

Embodiment 2

[0031] Such as Figure 4 , 5 6. The lower part of the hull of the ship is completely intruded into the water, the bottom sides below the waterline of the hull are provided with longitudinal aprons 3, and the bottom below the waterline of the hull is provided with bottom streamlined horizontal aprons 1 front and rear. Longitudinal and transverse aprons will be sealed on the bottom of the ship to form the air chamber 8 around like this, there is the air that resides because of gravity in the air chamber 8 when the ship sails.

[0032] In fact, this is to dig a groove in the bottom of the ship. Its characteristics are simple and suitable for ships sailing on inland rivers.

[0033] Before the boat sails, the air is pumped into the air chamber through the air pump, so that the air is automatically kept at the bottom of the boat due to gravity when the boat sails, which reduces friction and does not require additional energy consumption during driving.

Embodiment 3

[0035] Such as Figure 7 , 8 ,9. The lower part of the ordinary hull 4 is intruded into the water, and longitudinal aprons 3 are fixed on both sides of the bottom of the intruded water. Horizontal aprons 1 are arranged at the front and rear of the bottom of the ship. Connect, rigid apron wall 7 tops are hinged at the bottom of the ship. Lateral apron 1 is made of buoy 5, and the top of buoy 5 is hinged at the bottom of the ship. There is also a connection apron 2 of flexible wall at the bottom of the ship, one side of the connection apron 2 is connected with the longitudinal apron 3, and one side is connected with the horizontal apron 1, and the connection apron 2 can prevent air leakage when the horizontal apron 1 moves. The longitudinal apron 3 and the transverse apron 1 are sealed around the bottom of the ship to form an air chamber 8, and the air chamber 8 has air that resides due to the action of gravity when the ship sails.

[0036] Of course, the flexible connecting...

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Abstract

The invention discloses an air-bottom boat. Longitudinal aprons are arranged at two sides of the bottom of the boat, and transverse aprons are arranged at the front and rear of the bottom of the boat; the longitudinal aprons and the transverse aprons form an air chamber at the bottom of the boat, air stays in the air chamber caused by gravity affect when the boat sails; and thus, resistance of the boat while sailing is reduced, and energy consumption is reduced.

Description

technical field [0001] The present invention belongs to the field of reducing resistance to navigation of ships. Background technique [0002] Ordinary boats have high resistance when sailing because there is no air cushion at the bottom. And hovercraft is to use blower blower to blow high-pressure air continuously into the bottom of the ship to form a thick air cushion when sailing. Its common hull, just does not comprise the hull of apron completely on the thick air cushion, so no matter the bottom of the ship or the bow of its common hull, there is no resistance. However, although the resistance of the hovercraft is small, the energy consumption is high because the air in the air cushion cannot be retained without the continuous blowing of the blower. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide an air-bottomed boat that can reduce the resistance of the bottom water when the boat is sailing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60V3/06
Inventor 周东宁
Owner 周东宁
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