Piston reciprocating-type single-cylinder high-speed internal combustion engine

A reciprocating and engine technology, applied in the direction of machines/engines, mechanical equipment, etc., can solve the problems of reducing the value of engines, increasing engine manufacturing costs, and short engine strokes

Inactive Publication Date: 2015-07-15
肖光宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Existing conventional internal-combustion engine outputs the rotating speed to the outside, and its low-speed engine realizes by increasing the length of piston stroke, and the stroke of large-scale low-speed engine has more than 3 meters, causes the volume of engine and specific weight to increase several times. Large, reducing the use value of the engine, while increasing the difficulty of engine manufacturing and production costs; high-speed engine is to reduce the length of the piston stroke, the shortest piston stroke is less than 10 cm, because the piston stroke is too short to limit the engine power As a result, high-speed engines are limited to small engines, and it is difficult to manufacture high-power high-speed engines
[0045] The basic structure of the reciprocating inertia force elimination mechanism, the oil circulation system and the basic structure of the engine that constitute the single-cylinder piston reciprocating internal combustion engine invented in this application, together with the inventions in the other three invention patents mentioned above, is a single-cylinder combination. Its twin-cylinder piston reciprocating internal combustion engine integrates the inventions of the above-mentioned three invention patents that have made significant contributions to the prior art and have significant economic and social benefits, in order to invent a greatly improved Fuel thermal efficiency, greatly reducing the specific weight of the engine, eli

Method used

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  • Piston reciprocating-type single-cylinder high-speed internal combustion engine
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  • Piston reciprocating-type single-cylinder high-speed internal combustion engine

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specific Embodiment approach 1

[0107] Embodiment 1: A piston reciprocating high-speed single-cylinder diesel engine

[0108] Power system: use the rack and pinion mechanism described in the third implementation of the invention patent "ZL200710147446.7" (such as Figure 2.03 Shown, hereinafter referred to as "the third kind of rack and pinion mechanism") is used as the power mechanism of the engine. Figure 1.01 Shown, this power mechanism [1.09] is arranged on the middle of the lower part body that engine is divided into upper and lower two parts with a diaphragm [1.32].

[0109] Supercharging system: the supercharging mechanism and its system described in the first implementation of the invention patent "ZL200710193938.X" ( Figure 3.01-3.05 Shown) remove the pressurized air bypass system, and the remaining parts are made according to the description and accompanying drawings, and are used as the supercharging mechanism and system of the engine. Figure 1.01 Shown: the upper end surface of the power mec...

specific Embodiment approach 2

[0127] Embodiment 2: A piston reciprocating single-cylinder gasoline engine, Figure 1.04 and Figure 9.03 It is shown that the engine cylinder cooperates with the engine cylinder seat formed by the gas storage channel on the compressed air, which can form a strong eddy current air supply; the secondary fuel pump injection system ( Figure 4.10 In the first fuel injection shown), a leaner mixture is pre-formed, which is suitable for a high compression ratio; during the second fuel injection, the leaner mixture is compressed and denser, and the injected gasoline mist is ignited A high-concentration mixture that is easy to ignite is formed at the place, which is easy to ignite and burn. The above air supply conditions and the secondary fuel injection cooperate to form two stratified mixtures of different concentrations in the engine cylinder, thereby overcoming the inability to use gasoline in the primary fuel pump injection of the single-cylinder diesel engine described in the...

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Abstract

The invention discloses a piston reciprocating-type single-cylinder high-speed internal combustion engine which adopting a gear and rack mechanism of a third embodiment of the invention patent ZL200710147446.7 (the Publication No: CN101144524B) in China as an actuating mechanism. The piston reciprocating-type single-cylinder high-speed internal combustion engine consists of a power mechanism and inventions made in invention patents ZL200710193938.X (the Publication No:CN101289956B), ZL200710193940.7 (the Publication No: 101205861B), ZL200810169739.X (the Publication No: 101434419B) and ZL201112083190.9 (the Publication No: CN102562339B), and the patent applications 200710193939.4, 20131043603.X, 201410020453.0 and 201410208643.5. The piston reciprocating-type single-cylinder high-speed internal combustion engine is capable of completely eliminating the defects and the shortcomings of an existing conventional internal combustion engine, has the thermal efficiency reaching about 70% and the specific weight relatively reduced by about 30 times, and has an active effect of basically eliminating various inefficiently combusted pollutants to the atmosphere.

Description

[0001] Field of study [0002] The invention belongs to the field of internal combustion engines, in particular to a piston reciprocating single-cylinder high-speed internal combustion engine. Background technique [0003] Existing crank connecting rod mechanism piston reciprocating internal combustion engine, referred to as conventional internal combustion engine for short, since its invention, in the long-term practice and the continuous improvement and perfection of scientific and technological personnel in the field, various technologies have reached a fairly mature stage. In the direction of progress and development, it seems that in addition to the application of electronic control technology and new technological materials, its advantages cannot be added; its defects do not need to be overcome. In order to clearly express the defects and deficiencies of the existing conventional internal combustion engine, below, it adopts technologies other than electronic control tech...

Claims

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Application Information

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IPC IPC(8): F02B75/16F02B75/40
CPCF02B75/16F02B75/40
Inventor 肖光宇
Owner 肖光宇
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