CN2760254Y

CN2760254Y - Internal combustion steam engine

Info

Publication number: CN2760254Y
Application number: CN 200520053756
Authority: CN
Inventors: 赖必达
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-11
Filing date: 2005-01-11
Publication date: 2006-02-22
Anticipated expiration: 2015-01-11

Abstract

The utility model relates to an internal combustion steam engine comprising a cylinder body of an internal combustion engine, a cam, a water pump and a water spout. A cam shaft of the cylinder body of the internal combustion engine is provided with the cam. The water pump is connected with the cam. A high-pressure outlet of the water pump is connected with one end of a water pipe, and the other end of the water pipe is connected with the water spout. The water spout is installed on the cylinder body and is communicated with the inner part of the cylinder body. A water inlet of the water pump is communicated with a water tank through the water pipe. The internal combustion steam engine is characterized in that the water spout is directly installed in a defective cylinder. Water is sprayed to the cylinder after the first operation of the internal combustion engine, and then heat of exhaust gas which isn't discharged after combustion is absorbed by the water which is then vaporized in the cylinder, so large amount of steam is produced and pressure inside the cylinder is increased to accelerate operation of a piston. When the internal combustion engine do work for the second time, torque force of a crankshaft is finally enlarged, so that consumption of fuel oil is reduced and simultaneously discharging amount of exhaust gas is reduced.

Description

Internal-combustion steam engine

Technical field

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

Background technique

The explosive motor of present motorcycle, automobile, tractor, steamer and aircraft comprises petrol engine, diesel engine, heavy oil engine and kerosene engine, all is the waste gas of burning back band heat is drained, and has not only wasted heat energy but also befouling environment.Patent 01216110.1 automobile is that internal combustion cylinder and steam cylinder are installed on body simultaneously with internal combustion and steam integral engine, and steam cylinder connects a heat exchanger outward, and heat exchanger one end installs nozzle.This patent is that the heat of the waste gas after the work done of employing cylinder of internal combustion engine makes water vapor through snifting valve steam be sprayed into the steam cylinder and expansion working again by heat exchanger.Adopt this method heat energy utilization abundant inadequately, because there is the heat of quite a few to disappear from cylinder outer wall, energy also has loss in conversion repeatedly simultaneously, and its structure is complicated, is difficult for promoting the use of.

Summary of the invention

The purpose of this utility model is in order to overcome the shortcoming that above-mentioned prior art exists, to provide a kind of heat energy that can make full use of waste gas can reduce the internal-combustion steam engine of environmental pollution again.

For achieving the above object, the technological scheme that the utility model is taked is: this internal-combustion steam engine comprises internal combustion (IC) engine cylinder block, cam, water pump and water spout, one cam is installed on the camshaft of described internal combustion (IC) engine cylinder block, described water pump is connected with cam, the high-pressure outlet of water pump connects an end of water pipe, the other end is connected with water spout, and water spout is installed on the cylinder block with in the cylinder and communicates, and the water inlet of water pump is by the cross current water tank.

Described water spout is installed on the cylinder head; Described water pump is a plunger type water pump.

The periphery of described cylinder liner is provided with one deck thermal insulation layer.

This internal-combustion steam engine is that water spout directly is installed on cylinder block, combustion in IC engine is promptly to spray water in cylinder after the work done for the first time, vaporizing in cylinder in the water absorption burning back also heat of undischarged waste gas, produces a large amount of steams, increases the pressure in the cylinder, the accelerating piston operation, carry out the work done second time, increase the torsion of bent axle at last, make it to reduce the consumption of fuel oil, simultaneously also reduce the exhaust gas discharging amount, more effectively utilized heat energy.Because this internal-combustion steam engine only need increase water pump, water spout and a water tank, it is simple in structure, installs easily, easily promotes the use of.

Description of drawings

Fig. 1 is the utility model structural representation and the working state figure of work done for the first time;

Fig. 2 is the working state figure of work done for the second time.

Embodiment

As Fig. 1, shown in Figure 2, internal-combustion steam engine of the present utility model, comprise internal combustion (IC) engine cylinder block 1, cam 15, plunger type water pump 16, water spout 6 and

water pipe

17,20, (comprise automobile at existing internal-combustion engine, motorcycle, tractor, steamer and aircraft) cam 15 is installed on the camshaft 14 of cylinder block 1, plunger type water pump 16 is connected with cam 15, the high-pressure outlet 19 of water pump 16 connects an end of water pipe 17, the other end of water pipe communicates with water spout 6, water spout 6 be installed on the cylinder head 5 and with cylinder in communicate, the water inlet of water pump 16 is connected with water tank 21 by water pipe 20.In order to reduce the loss of heat, one deck thermal insulation layer 4 is set in the periphery of cylinder liner 3.

When piston 2 with mixed gas (gasoline engine) or air (diesel oil, the heavy oil internal-combustion engine) compression minimum volume, piston is in top dead center, spark plug 9 (gasoline engine) or oil nozzle oil spout (diesel oil, the heavy oil internal-combustion engine) as shown in Figure 1 the arrow shown in the spark plug 9 (general explosive motor all is premature ignition, this machine is no exception), mixed gas or oil inflame, gas expansion piston motion (claiming work done for the first time), piston 2 down moves certain process, (position of piston 2 as shown in Figure 2), camshaft 14 drives cam 15 motions, cam 15 contacts with the movable pulley 18 of plunger type water pump 16, drive plunger type water pump 16 work, water from high-pressure outlet 19 through water pipe 17 to water spout 6, toward cylinder 10 interior water sprays (shown in Fig. 2 water spout 6 arrows), the heat that water absorbs the also undischarged waste gas in the cylinder 10 produces steam, the operation downwards (claiming work done for the second time) fast of cylinder 10 rapid expansion pistons 2, when walking to lower dead center (is example with the four-stroke ic steam engine) exhaust valve 7, opens in piston 2, it is up that bent axle 12 is subjected to coherence to promote piston 2, to discharge near the waste gas of normal temperature, piston 2 walks to top dead center, exhaust valve 7 cuts out, intake valve 8 is opened, piston 2 is again toward descending, mixed gas or air are sucked in the cylinder 10, walking to lower dead center intake valve 8 closes, when piston 2 again when up, the next circulation of above work beginning is replied in gas compression.Internal-combustion steam engine of the present utility model is not limited to the piston four stroke explosive motor, also can be applied on piston type two-stroke internal combustion engine and the turbo type orbital internal combustion engine.

Claims

1, a kind of internal-combustion steam engine, this internal-combustion steam engine comprises internal combustion (IC) engine cylinder block, cam, water pump and water spout, the camshaft (14) that it is characterized in that described internal combustion (IC) engine cylinder block (1) is gone up installation one cam (15), described water pump (16) is connected with cam (15), the high-pressure outlet (19) of water pump (16) connects an end of water pipe (17), the other end of water pipe (17) is connected with water spout (6), water spout (6) is installed in cylinder block (1) and upward with in the cylinder communicates, and the water inlet of water pump (16) is by water pipe (20) joining water box (21).

2,, it is characterized in that described water spout (6) is installed on the cylinder head (5) according to the described internal-combustion steam engine of claim 1.

3,, it is characterized in that described water pump (16) is a plunger type water pump according to the described internal-combustion steam engine of claim 1.

4,, it is characterized in that the periphery of described cylinder liner (3) is provided with one deck thermal insulation layer (4) according to claim 1,2 or 3 described internal-combustion steam engines.