CN201354676Y

CN201354676Y - Internal-combustion engine

Info

Publication number: CN201354676Y
Application number: CNU2009200634548U
Authority: CN
Inventors: 欧志鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-02
Filing date: 2009-03-02
Publication date: 2009-12-02
Anticipated expiration: 2019-03-02

Abstract

The utility model discloses an internal-combustion engine, which comprises a fuel cylinder, a power output bent shaft and a steam cylinder mechanism, wherein the steam cylinder mechanism comprises a water tank used for producing steam, a water supplying tank supplying water for the water tank, and a steam cylinder, wherein the steam cylinder is arranged outside the fuel cylinder, the power of a piston rod of the steam cylinder is finally transmitted to the power output bent shaft, the water tank is arranged in the fuel cylinder and is communicated with the steam cylinder through a steam pipe. Since the steam cylinder mechanism is added, the engine can collect heat energy released from the gas combustion for the steam cylinder to do work, which saves the heat energy, and further improves the power of the internal-combustion engine to a greater degree.

Description

Internal-combustion engine

Technical field

The utility model relates to a kind of internal-combustion engine.

Background technique

The heat energy that existing internal-combustion engine discharges at the fuel vapor in-cylinder combustion by fuel and air mixing makes the combustion gas that produces High Temperature High Pressure in the cylinder, and combustion gas is expanded and promoted piston acting (as Fig. 2).The heat energy that internal-combustion engine produces has only fraction to be utilized to be converted to mechanical energy, most ofly is dispersed into the external world via cooling system, and reason is overheated and damage normal operation to guarantee in the cylinder each part, and this has caused the loss of heat energy, makes power of IC engine reduce.

The model utility content

The purpose of this utility model is to provide a kind of not only energy-conservation but also can improves the internal-combustion engine of power.

This internal-combustion engine that the utility model provides, comprise fuel oil cylinder, power output crank shaft, also comprise steam cylinder mechanism, this steam cylinder mechanism comprises the water tank that is used to produce steam, feed cistern, the steam cylinder of water is provided for described water tank, described steam cylinder is arranged on outside the cylinder fuel vapor, its piston rod power finally is transferred to described power output crank shaft, and described water tank is installed in the fuel oil cylinder and by steam tube and is communicated with described steam cylinder.

Described water tank has two and be arranged on the top of cylinder fuel vapor, and the quantity of steam cylinder is corresponding with described water tank.

Described water tank is connected with described feed cistern by intake pipe, and the intake pipe entry end of water tank is equipped with the float-ball type liquid-level switch.

Have pressure port on the described steam cylinder, by the control of the inductor in steam tube folding.

This internal-combustion engine that the utility model provides, owing to set up steam cylinder mechanism, the thermal energy collecting that fuel gas buring can not only be discharged is used for the steam cylinder acting, has saved heat energy, has also improved the power of internal-combustion engine largely.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the prior art constructions schematic representation.

Embodiment

As can be seen from Figure 1, the utility model comprises combustion gas cylinder 1, power output crank shaft 2 and steam cylinder mechanism 3, the to-and-fro motion of the piston of combustion gas cylinder 1 rotates through connecting rod propulsion power output crank shaft 2, power output crank shaft 2 outputs power from the flywheel end again, drives follower work.Steam cylinder mechanism 3 comprises two inlet water tanks 31, feed cistern 32 and two steam cylinders 33, two water tanks 31 are installed in combustion gas cylinder 1 inside and are distributed in its both sides, top, these two water tanks 31 are connected respectively with feed cistern 32 by two intake pipes 5 respectively, each water tank 31 is equipped with float-ball type liquid-level switch 6 with intake pipe entry end 51, when water tank 31 liquid levels descend, float-ball type liquid-level switch 6 is opened, can timely moisturizing.Water tank 31 is by steam tube 4 and corresponding steam cylinder 33 connections.The structure of steam cylinder 33 is similar to combustion gas cylinder 1, all has exhaust valve and condenser 8, the effect of this condenser 8 be with the acting after water vapor condensation be liquid water.On steam cylinder 33, set up pressure port 7 one, the folding of pressure port 7 is by inductor 71 controls that are contained in the steam tube 4, before producing steam, inductor 71 makes pressure port 7 keep normally open, when air intake valve 9 is washed open by steam, after steam entered steam cylinder, pressure port 7 was closed, and the connecting rod of the piston of two steam cylinders 33 all is connected on the power output crank shaft 2.

During the utility model work, when cylinder enters compression stroke through suction stroke, produce naked light and high temperature and high pressure gas in the cylinder, beginning heating water chamber 31.After this stroke carried out repeatedly repeatedly, the water in the water tank 31 came to life, and the water vapour of generation is washed air intake valve 9 open and entered two steam cylinders 33 respectively; Meanwhile, the power of washing air intake valve 9 open affacts on the pressure port 7 by inductor 71, makes it close rapidly.Inductor 71 cooperatively interacts with pressure port 7, is respectively non-contact inductive device and corresponding folding pressure port automatically.The exhauxt valve opens of the exhaust valve of steam cylinder and combustion gas cylinder and to close all be inlet and outlet cam by on the camshaft, by the respectively in addition control automatically of driving components such as tappet, push rod, rocking arm and valve spring, (operating from the motor back of starting working) like this, when cylinder was in compression stroke, the high temperature and high pressure gas of generation expanded and promotes the piston acting; Meanwhile, the steam in the steam cylinder equally also expands and promotes piston acting in it, and like this, this goes up that acting in conjunction is in power output crank shaft 2 under that three pistons, and bent axle 2 outputs power from the flywheel end again, the work of driving follower.

Claims

1, a kind of internal-combustion engine, comprise fuel oil cylinder (1), power output crank shaft (2), it is characterized in that also comprising steam cylinder mechanism (3), this steam cylinder mechanism (3) comprises the water tank (31) that is used to produce steam, feed cistern (32), the steam cylinder (33) of water is provided for described water tank, described steam cylinder (33) is arranged on outside the cylinder fuel vapor (1), its piston rod power finally is transferred to described power output crank shaft (2), and described water tank (31) is installed in the fuel oil cylinder (1) and by steam tube (4) and is communicated with described steam cylinder (33).

2, internal-combustion engine according to claim 1 is characterized in that described water tank (31) has two and be arranged on the top of cylinder fuel vapor (1), and the quantity of steam cylinder (33) is corresponding with described water tank (31).

3, internal-combustion engine according to claim 1 and 2 is characterized in that described water tank (31) is connected with described feed cistern (32) by intake pipe (5), and the intake pipe entry end (51) of water tank (31) is equipped with float-ball type liquid-level switch (6).

4, internal-combustion engine according to claim 1 and 2 is characterized in that having on the described steam cylinder (33) pressure port (7), by the control of the inductor (71) in the steam tube (4) folding.