Internal combustion water spray propeller for ship

A water jet propulsion and ship technology, which is applied in ship propulsion, internal combustion piston engine, propulsion components, etc., can solve the problems of high fuel cost, low efficiency and high manufacturing cost

Inactive Publication Date: 2011-04-13
汪伯瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] 1. Ordinary ship power equipment is composed of an internal combustion engine to drive a propeller or a water jet pump, which has complex structure, low efficiency, and high manufacturing cost
[0003] 2. Ship internal combustion engines must use fuel oil as fuel, plant powder and coal powder cannot be used as fuel, and the cost of fuel is high

Method used

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  • Internal combustion water spray propeller for ship
  • Internal combustion water spray propeller for ship
  • Internal combustion water spray propeller for ship

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specific Embodiment approach

[0009] With reference to the accompanying drawings, in the "Summary of the Invention" proposed "make the water outside the ship enter the water cylinder body, and then use the high-pressure gas produced by the combustion of fuel in the combustion chamber on the upper part of the water cylinder body to drive the water in the water cylinder body from the jet of the ship. The ship's internal combustion water-jet propulsion engine sprayed from the water pipe mouth, in conjunction with the "specific implementation" of the "illustration of drawings" is as follows:

[0010] 1. The overall structure of the marine internal combustion water jet propulsion engine is briefly described as follows: the overall machine includes: water cylinder head parts (4), body parts (2), machine base parts (1), powder fuel pump parts (7) , air pump parts (18), fuel injection pump parts (137) constitute.

[0011]2. The structure of the water cylinder head part (4) is briefly described as follows: a: There...

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PUM

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Abstract

The invention relates to novel ship power equipment, in particular to an internal combustion water spray propeller for a ship, which drives the ship forward by sucking water outside the ship into a water cylinder body and spraying water in the water cylinder body out of the water spray pipe orifice of the ship by using high-pressure fuel gas produced by the combustion of a fuel inside a combustion chamber of the water cylinder body. The propeller does not need to be driven by an internal combustion engine and does not need a screw propeller or a driving water pump, so that the ship power equipment has a simple structure, lower manufacturing cost and higher reliability; and plant powder or high-quality pulverized coal can be taken as the fuel instead of fuel oil, so that the fuel cost of the ship is lowered.

Description

technical field [0001] The invention relates to the field of ship power equipment. Background technique [0002] 1. Ordinary ship power equipment is composed of an internal combustion engine driving a propeller or a water jet pump, which has complex structure, low efficiency, and high manufacturing cost. [0003] 2. The internal combustion engine of the ship must use fuel oil as fuel, and plant powder and coal powder cannot be used as fuel, and the fuel cost is high. Contents of the invention [0004] The invention provides a water tank that can let the water outside the ship enter the water tank body, and then directly spray the water in the water tank body from the water nozzle of the ship by using the high-pressure gas generated by burning fuel in the combustion chamber on the upper part of the water tank body. The 'ship internal combustion water jet propulsion machine' that pushes the ship forward, the ship internal combustion water jet propulsion machine can use plan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H11/04B63H21/14F02B45/02
CPCY02T10/34Y02T10/30
Inventor 汪伯瑞
Owner 汪伯瑞
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