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Top ring type vertical paddle wheel

A technology of paddle wheels and top rings, applied in the direction of rotary propellers, etc., can solve the problems of low efficiency, increase of paddle wheel rotation resistance, weakening of paddle wheel driving force, etc., and achieve simple structure, low precision requirements, and reasonable design Effect

Inactive Publication Date: 2016-06-01
张万广
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the paddle wheel blades slap the water surface when they enter the water, and the blades are in a horizontal state when they come out of the water. The water is serious, which increases the rotational resistance of the paddle wheel, so the efficiency is not high. Some people try to reduce the number of blades or reduce the blade area. Reduces the rotational resistance of the paddle wheel, which in turn reduces the drive force of the paddle wheel

Method used

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  • Top ring type vertical paddle wheel
  • Top ring type vertical paddle wheel

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Embodiment Construction

[0015] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes two wheels 2 symmetrically connected by a rotating shaft 1, and a number of uniformly distributed paddles 4 are connected between the two wheels 2 through a movable shaft 3, and the outer side of one of the wheels 2 is provided with a steering The steering ring 5 is meshed with the sheave 6 installed on the hull, and the steering ring 5 is connected with the movable shaft 3 through the connecting rod 7; the rotating shaft 1 is connected to the power unit; the steering ring 5 is hollow inside Ring disk.

[0016] When the vertical paddle wheel of the present invention is in operation, the power device provides power, and the rotating shaft 1 drives the wheel disc 2 to rotate, and the paddles 4 on the wheel disc 2 fluctuate the water flow to realize the operation of the hull; during the operation of the hull, the sheave 6 is fixed on the hull , and the position of the ...

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PUM

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Abstract

The invention relates to a hull paddle wheel and particularly discloses a top ring type vertical paddle wheel. The top ring type vertical paddle wheel comprises two wheel discs which are symmetrically connected through a rotary shaft. The top ring type vertical paddle wheel is characterized in that multiple evenly-distributed blades are connected between the two wheel discs through movable shafts, a direction control ring is arranged on the outer side of one wheel disc and engaged with a groove wheel installed on a hull, and the direction control ring is connected with the movable shafts through connecting rods. The top ring type vertical paddle wheel is simple in structure, reasonable in design, convenient to use, flexible in application, low in accuracy requirement and capable of being industrially produced conveniently.

Description

(1) Technical field [0001] The invention relates to a hull paddle wheel, in particular to a top ring type vertical paddle wheel. (2) Background technology [0002] The currently used paddle wheel blades are generally flat blades, and the blades are installed symmetrically along the radial line of the paddle wheel. As the paddle wheel rotates, the blade drains water and does work. Because this type of paddle wheel has a simple structure and a small draft, it is widely used. However, the paddle wheel blades slap the water surface when they enter the water, and the blades are in a horizontal state when they come out of the water. The water is serious, which increases the rotational resistance of the paddle wheel, so the efficiency is not high. Some people try to reduce the number of blades or reduce the blade area. Reducing the rotational resistance of the paddle wheel results in less driving force for the paddle wheel. (3) Contents of the invention [0003] In order to make...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/06
CPCB63H1/06
Inventor 张万广
Owner 张万广
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