CN101387223B - Fuel-steam hybrid power engine - Google Patents
Fuel-steam hybrid power engine Download PDFInfo
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- CN101387223B CN101387223B CN2008102184678A CN200810218467A CN101387223B CN 101387223 B CN101387223 B CN 101387223B CN 2008102184678 A CN2008102184678 A CN 2008102184678A CN 200810218467 A CN200810218467 A CN 200810218467A CN 101387223 B CN101387223 B CN 101387223B
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Abstract
The invention discloses a fuel-steam hybrid engine, which is mainly characterized in that fuel and steam do work in respective cylinders respectively; a steam cylinder is provided with a water atomizing nozzle, a high-pressure water pump and a driving mechanism of the high-pressure water pump; the fuel-steam hybrid engine is also provided with a control system for controlling the on/off of a fuel cylinder and the steam cylinder; the control system comprises a temperature analysis module, a comprehensive control module and a solenoid valve control module which are connected in turn; the temperature analysis module is connected with the steam cylinder through a temperature sensor for measuring the temperature in the steam cylinder; and the comprehensive control module is connected with an electric spray system of the fuel cylinder. Because the fuel and the steam of the fuel-steam hybrid engine complete hybrid output through the respective cylinders, the problem of flameout of the engine caused by water spray can not occur, thereby not only improving the stability of the output power of the engine and prolonging the service life of the engine but also saving the fuel and reducing the discharge of exhaust gas when the power output of the engine is guaranteed simultaneously.
Description
Technical field
The present invention relates to engine technology, particularly a kind of fuel-steam hybrid power engine.
Background technique
As everyone knows, the energy that petroleum products is produced when burning mainly contains two-part: the one, and combustion decomposition produces the kinetic energy that gas causes the space to expand and produce, and the 2nd, burning discharges the heat energy that produces.
At present, most internal-combustion engines have generally only utilized the petroleum products combustion decomposition to produce the kinetic energy that gas causes the space to expand and produce, and the heat energy that the petroleum products burning is produced does not have effect substantially, therefore, in order to prevent that the heat energy that burning petroleum produces from causing the overheated problem of engine body, also will add special cooling system in the outside of internal-combustion engine, so, the heat energy that the engine combustion oil is produced becomes the burden of internal-combustion engine on the contrary.
Increasing along with vehicle; the demand of oil also increases thereupon; this has caused the problem of energy crisis in the world wide; moreover, because the waste gas that is produced behind the combustion in IC engine oil need enter in the atmosphere, caused environmental pollution problems again; this shows; the heat energy that how the combustion in IC engine oil can be produced changes into the kinetic energy of internal-combustion engine, reduces the purpose of toxic emission when reaching energy saving consumption again, and this becomes people and thirsts for the problem that solves all the time.
In order to address these problems, global people is seeking the whole bag of tricks, people have developed a kind of internal combustion steam engine for this reason, it is to increase water atomizing nozzle in the deflagrating jar of explosive motor, water spray in a flash and generation water smoke in the oil inflame expansion, at this moment the heat that oil inflame produced is absorbed by water smoke, water smoke is heated, make it become high-temperature vapour, high-temperature steam produces and expands and acting, motor promotes piston and makes the bigger power of engine output power under the effect of fuel oil and the common acting of steam, but because the time of fuel oil and water spray is to carry out synchronously substantially, the easy like this motor that causes is suddenly flame-out and shut down in operation process, causes the engine operation instability, also can increase the motor probability that there was a mechanical failure.
Summary of the invention
The objective of the invention is to overcome the shortcoming and defect of above-mentioned prior art, provide a kind of outputting power continuous, stable and can effective fuel-efficient fuel-steam hybrid power engine.
Purpose of the present invention is achieved through the following technical solutions: a kind of fuel-steam hybrid power engine, comprise the fuel oil cylinder, steam cylinder, water tank, described fuel oil cylinder, steam cylinder is connected with the main shaft of described fuel-steam hybrid power engine by connecting rod respectively, described fuel-steam hybrid power engine also comprises the control system of fuel oil cylinder and steam cylinder, described fuel oil cylinder comprises the outlet port on the cylinder cap that is enclosed within the outer cooling water circulation cover of fuel oil cylinder cylinder body and is arranged on cylinder body, the cylinder cap of described steam cylinder cylinder body is provided with outlet port, described steam cylinder also is provided with the driving mechanism of high-pressure water pump and high-pressure water pump, described driving mechanism is connected with the main shaft of described fuel-steam hybrid power engine, described high-pressure water pump is provided with low-pressure water entry port and high pressure water exhaust port, described low-pressure water entry port is provided with when high-pressure water pump draws water to be opened, the valve of when the high-pressure water pump draining, closing, described high pressure water exhaust port is provided with when high-pressure water pump extracts water and closes, the valve of when the high-pressure water pump discharge water, opening, also be provided with water atomizing nozzle on the cylinder cap of described steam cylinder cylinder body, the part of water atomizing nozzle stretches in the cylinder body of steam cylinder by cylinder cap, water atomizing nozzle is provided with its open/close solenoid valve of control, described water atomizing nozzle is communicated with the high pressure water exhaust port of high-pressure water pump by pipeline, the low-pressure water entry port of described high-pressure water pump is communicated with water tank by pipeline, the cylinder body outside of described steam cylinder also is arranged with the waste gas circulation cover, one side of described waste gas circulation cover is provided with the high-temp waste gas entry port, opposite side is provided with the cooled exhaust air exhaust port, described high-temp waste gas entry port is communicated with the high-temp waste gas exhaust port of fuel oil cylinder by pipeline, described control system comprises the temperature analysis module of signal connection successively, Comprehensive Control module and electromagnetic valve module, also be provided with the temperature transducer that is used to measure the steam cylinder temperature between described temperature analysis module and the steam cylinder, described Comprehensive Control module is connected with the electric injection system of described fuel oil cylinder.
The driving mechanism of described high-pressure water pump comprises cam, intermeshing actuation gear and driving gear, and described cam is arranged on the middle part of driving gear, and described actuation gear is connected with the main shaft of motor.
When steam cylinder is started working, drive the driving mechanism of water pump by the main shaft of motor, the pipeline that high-pressure water pump is connected with water tank by its low-pressure water inlet extracts the cooling water in the water tank, then, the pipeline that is connected with water atomizing nozzle by the outlet of its high pressure water again of water pump is discharged to water atomizing nozzle with the cooling water of extraction and sprays in the steam cylinder.Specifically, be provided with piston rod in the body of water pump, the action that water pump extracts cooling water is the rotation of leaning on cam, make the piston rod to-and-fro motion in the water pump, liquid sealing cooperates between piston rod and the water pump body, the top of water pump body inner piston rod end is equipped with spring, and the tension force by spring makes piston rod when not being subjected to cam and promoting, and moves outside water pump body.The working principle of water pump is similar to the working principle of manual pump.That is to say, be to produce tension force when water pump draws water by the spring of installing in it, making when piston rod is past pulls back closes the valve that is arranged on the high pressure water outlet automatically, the valve that is arranged on the low-pressure water inlet is opened automatically, under the effect of vacuum principle, the water of water tank is sucked in the water pump body by pipeline, after finishing the stroke of pulling back when piston rod, promoting piston rod by cam again promotes in water pump body, make high-pressure water pump begin draining outward, space in the water pump body is squeezed, at this moment under the effect of piston rod thrust, the valve that is arranged on the high pressure water outlet is opened automatically, the valve that is arranged on the low-pressure water inlet is closed automatically, thereby the cooling water in the water tank is sprayed in the steam cylinder by water atomizing nozzle.
The effect of described waste gas circulation cover is: because the waste gas of discharging from the fuel oil cylinder is the high-temperature gas that fuel oil produces after work by combustion, this high-temperature gas passes pipeline and the high-temp waste gas entry port that overlaps by the waste gas circulation that is enclosed within the steam cylinder outside, enter in the waste gas circulation cover steam cylinder is heated, make its intensification.
The working procedure of fuel-steam hybrid power engine of the present invention:
Ato unit, during beginning four fuel oil cylinder workings, the high-temp waste gas entry port that the high-temp waste gas that the fuel oil cylinder produces behind the burning fuel oil overlaps to the waste gas circulation that is enclosed within the steam cylinder outside through pipeline transmission by the high-temp waste gas exhaust port, enter in the chamber of waste gas circulation cover, two steam cylinders are carried out the high temperature heating, make its intensification; At this moment the temperature analysis module of control system is measured the temperature of these two steam cylinders constantly by temperature transducer, temperature in measuring these two steam cylinders is higher than 200 when spending, and sends instruction that stops two fuel oil cylinder workings and the instruction of sending the atomizer nozzle solenoid valve jet atomization water in two steam cylinders of fetching boiling water to the electromagnetic valve module to electric injection system synchronously by the comprehensive analysis module; At this moment, fuel oil and two atomized water generation space expansion actings that steam cylinder sprays by two fuel oil in-cylinder combustions promote piston and make engine output power under the acting in conjunction of fuel oil and steam;
When the temperature analysis module draw by temperature sensor measurement two temperature in the steam cylinder be lower than 200 the degree temperature information the time, and this information passed to the Comprehensive Control module, at this moment the Comprehensive Control module is sent instruction to electric injection system and electromagnetic valve module again, what wherein send to electric injection system is to start above-mentioned two work orders that out-of-work fuel oil cylinder restarts, what send to the electromagnetic valve module is to close the water atomizing nozzle solenoid valve to stop the instruction of jet atomization water in two steam cylinders, at this moment two steam cylinders quit work, four fuel oil cylinder workings when motor returns to beginning again.
By the circulation repeatedly of above working procedure, make engine output power to promote piston.
The present invention compared with prior art, have following advantage and beneficial effect: existing fuel vapor motor is to produce at the burning fuel oil to spray water in cylinder body when gas expands, the time of fuel oil and water spray carries out substantially synchronously like this, at this moment the two-stroke of motor or four-stroke also do not finish fully, cause engine misses easily, and the fuel oil of fuel-steam hybrid power engine of the present invention and steam are the mixing output of finishing power by cylinder separately, so the problem of engine misses can not occur causing owing to the reason of water spray, so not only improved the stability of engine output power, and prolonged working life of motor, reduced probability that motor breaks down etc.
As seen, the heat energy that the present invention not only can be produced the engine combustion oil has effectively changed into the kinetic energy that promotes engine running, has improved utilization efficiency of energy, saves fuel oil, has reduced the exhaust gas discharging amount, improves environment.
In addition, the present invention is simple, economical and practical, and Installation and Debugging are convenient, are convenient to marketing.
Description of drawings
Fig. 1 is the structural representation of the steam cylinder of fuel-steam hybrid power engine of the present invention.
Fig. 2 is the structural representation of the fuel oil cylinder of fuel-steam hybrid power engine of the present invention.
Fig. 3 is fuel-steam hybrid power engine control system of the present invention and control flow schematic representation.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Hybrid power engine of the present invention is that in existing six cylinder engine two cylinders to be arranged are steam cylinders, and the structure of this steam cylinder structure and other Placements with existing fuel oil cylinder except that following characteristics is identical.
As Fig. 1, Fig. 2, shown in Figure 3, fuel-steam hybrid power engine of the present invention, comprise the fuel oil cylinder, steam cylinder, water tank, described fuel oil cylinder, steam cylinder is respectively by connecting rod 6,23 are connected with the main shaft (not shown) of described fuel-steam hybrid power engine, this fuel-steam hybrid power engine also comprises the control system of fuel oil cylinder and steam cylinder, described fuel oil cylinder comprises outlet port 19 and the suction port 24 on cooling waters circulation cover 22 that is enclosed within outside the fuel oil cylinder cylinder body 25 and the cylinder cap 20 that is arranged on cylinder body 25, described cooling water circulation cover 22 is provided with interface 21, interface 21 is communicated with the interface 16 of water tank 17 by the pipeline (not shown), the cylinder cap 2 of described steam cylinder cylinder body 3 is provided with outlet port 1, described steam cylinder also is provided with the driving mechanism of high-pressure water pump 9 and high-pressure water pump, described driving mechanism is connected with the main shaft of described fuel-steam hybrid power engine, described high-pressure water pump 9 is provided with low-pressure water entry port 10 and high pressure water exhaust port 11, described low-pressure water entry port 10 is provided with when high-pressure water pump 9 draws water to be opened, the valve (not shown) of when high-pressure water pump 9 drainings, closing, described high pressure water exhaust port 11 is provided with when high-pressure water pump 9 extracts water and closes, the valve of when the high-pressure water pump discharge water, opening, also be provided with water atomizing nozzle 14 on the cylinder cap 2 of described steam cylinder cylinder body, the part of water atomizing nozzle 14 stretches in the cylinder body 3 of steam cylinder by cylinder cap 2, water atomizing nozzle 14 is provided with its open/close solenoid valve 15 of control, described water atomizing nozzle 14 is communicated with the high pressure water exhaust port 11 of high-pressure water pump 9 by pipeline 12, the low-pressure water entry port 10 of described high-pressure water pump 9 is communicated with water tank 17 by pipeline 18, cylinder body 3 outsides of described steam cylinder also are arranged with waste gas circulation cover 5, one side of described waste gas circulation cover 5 is provided with high-temp waste gas entry port 4, opposite side is provided with cooled exhaust air exhaust port 13, described high-temp waste gas entry port 4 is communicated with the high-temp waste gas exhaust port 19 of fuel oil cylinder by the pipeline (not shown), described control system comprises the temperature analysis module of signal connection successively, Comprehensive Control module and electromagnetic valve module, also be provided with the temperature transducer that is used to measure the steam cylinder temperature between described temperature analysis module and the steam cylinder, described Comprehensive Control module is connected with the electric injection system of described fuel oil cylinder.
The driving mechanism of described high-pressure water pump 9 comprises cam 8, intermeshing actuation gear 7 and driving gear 71, described cam 8 is arranged on the middle part of driving gear 71, described actuation gear 7 is connected with the main shaft of fuel-steam hybrid power engine, when steam cylinder is started working, drive the driving mechanism of high-pressure water pump 9 by the main shaft of motor, the cooling water that high-pressure water pump 9 extracts in the water tank 17 by its low-pressure water inlet 10 pipelines that are connected with water tank 17 18, then, the pipeline 12 that is connected with water atomizing nozzle 14 by its high pressure water exhaust port 11 again of high-pressure water pump 9 is transported to water atomizing nozzle 14 with the cooling water that extracts and sprays in the steam cylinder.Specifically, be provided with the piston rod (not shown) in the body of high-pressure water pump 9, the action that high-pressure water pump 9 extracts cooling water is the rotation by cam 8, make the piston rod to-and-fro motion in the high-pressure water pump 9, liquid sealing cooperates between piston rod and high-pressure water pump 9 bodies, stretch into high-pressure water pump 9 body inner piston rod ends above the spring (not shown) is installed, the tension force by spring makes piston rod when not being subjected to cam and promoting, and moves outside high-pressure water pump 9 bodies.The working principle of high-pressure water pump 9 is similar to the working principle of manual pump.That is to say, high-pressure water pump 9 is to produce tension force by the spring of installing in it when drawing water, in the time of with the past extrapolation of piston rod the valve that is arranged on high pressure water exhaust port 11 is closed automatically, the valve that is arranged on low-pressure water entry port 10 is opened automatically, just under the effect of vacuum principle, the water of water tank 17 is sucked in high-pressure water pump 9 bodies by pipeline 18, after piston rod is finished the stroke that draws water, promoting piston rod by cam 8 again moves in high-pressure water pump 9 bodies, make high-pressure water pump 9 begin draining outward, high-pressure water pump 9 intrinsic spaces are squeezed, at this moment under the effect of piston rod, make water generates thrust, and the valve that is arranged on high pressure water exhaust port 11 is closed automatically, the valve that is arranged on low-pressure water entry port 10 is opened automatically, thereby the cooling water in the water tank 17 is sprayed in the steam cylinder by water atomizing nozzle 14.
Valve on the described high-pressure water pump 9 is safety check in fact just, and safety check claims one-way valve or check valve again, and its effect is to prevent that the medium (water) in the pipeline from flowing backwards.
Certain high-pressure water pump 9 draws water and the power resources of draining also can cooperate realization by motor is set in addition, so just can save the driving mechanism of high-pressure water pump 9.
The effect of the waste gas circulation cover 5 of described steam cylinder is: because the waste gas of discharging from fuel oil cylinder cylinder cap 20 is the high-temperature gas that fuel oil produces after work by combustion, the high-temp waste gas entry port 4 of this high-temperature gas passes pipeline (not shown) and the waste gas circulation cover 5 by being enclosed within steam cylinder outside, enter in the chamber of waste gas circulation cover 5 steam cylinder is heated, it is heated up, discharge by being arranged on the waste gas that waste gas circulation overlap after the cooled exhaust air exhaust port 13 of 5 opposite sides will heat steam cylinder again then.
Fig. 3 shows the working procedure of fuel-steam hybrid power engine of the present invention:
Ato unit, during beginning four fuel oil cylinder workings, the high-temp waste gas that the fuel oil cylinder produces behind the burning fuel oil transfers to the high-temp waste gas entry port 4 of the waste gas circulation cover 5 that is enclosed within the steam cylinder outside through the piping (not shown) by high-temp waste gas exhaust port 19, enter in the chamber of waste gas circulation cover 5, two steam cylinders (only illustrating one among the figure) are carried out the high temperature heating, make its intensification; At this moment the temperature analysis module of control system is measured the temperature of these two steam cylinders constantly by temperature transducer, temperature in measuring these two steam cylinders is higher than 200 when spending, and sends instruction that stops two fuel oil cylinder workings and the instruction of sending the atomizer nozzle solenoid valve jet atomization water in two steam cylinders of fetching boiling water to the Electromagnetic Control module to electric injection system synchronously by the comprehensive analysis module; At this moment, fuel oil and two atomized water generation space expansion actings that steam cylinder sprays by two fuel oil in-cylinder combustions promote piston and make engine output power under the acting in conjunction of fuel oil and steam;
When the temperature analysis module draw by temperature sensor measurement two temperature in the steam cylinder be lower than 200 the degree temperature information the time, and this information passed to the Comprehensive Control module, at this moment the Comprehensive Control module is sent instruction to electric injection system and electromagnetic valve module again, what wherein send to electric injection system is to start above-mentioned two work orders that out-of-work fuel oil cylinder restarts, what send to the electromagnetic valve module is to close the water atomizing nozzle solenoid valve to stop the instruction of jet atomization water in two steam cylinders, at this moment two steam cylinders quit work, four fuel oil cylinder workings when motor returns to beginning again.
By the circulation repeatedly of above working procedure, make engine output power to promote piston.
As mentioned above, just can realize the present invention preferably.The foregoing description only is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (2)
1. fuel-steam hybrid power engine, comprise the fuel oil cylinder, steam cylinder, water tank, described fuel oil cylinder, steam cylinder is connected with the main shaft of described fuel-steam hybrid power engine by connecting rod respectively, described fuel oil cylinder comprises the outlet port on the cylinder cap that is arranged on cylinder body, the cylinder cap of described steam cylinder cylinder body is provided with outlet port, described steam cylinder also is provided with the driving mechanism of high-pressure water pump and high-pressure water pump, also be provided with water atomizing nozzle on the cylinder cap of described steam cylinder cylinder body, it is characterized in that: the control system that also comprises fuel oil cylinder and steam cylinder, described fuel oil cylinder comprises that being enclosed within the outer cooling water circulation of fuel oil cylinder cylinder body overlaps, described driving mechanism is connected with the main shaft of described fuel-steam hybrid power engine, described high-pressure water pump is provided with low-pressure water entry port and high pressure water exhaust port, described low-pressure water entry port is provided with when high-pressure water pump draws water to be opened, the valve of when the high-pressure water pump draining, closing, described high pressure water exhaust port is provided with when high-pressure water pump extracts water and closes, the valve of when the high-pressure water pump discharge water, opening, the part of water atomizing nozzle stretches in the cylinder body of steam cylinder by cylinder cap, water atomizing nozzle is provided with its open/close solenoid valve of control, described water atomizing nozzle is communicated with the high pressure water exhaust port of high-pressure water pump by pipeline, the low-pressure water entry port of described high-pressure water pump is communicated with water tank by pipeline, the cylinder body outside of described steam cylinder also is arranged with the waste gas circulation cover, one side of described waste gas circulation cover is provided with the high-temp waste gas entry port, opposite side is provided with the cooled exhaust air exhaust port, described high-temp waste gas entry port is communicated with the high-temp waste gas exhaust port of fuel oil cylinder by pipeline, described control system comprises the temperature analysis module of signal connection successively, Comprehensive Control module and electromagnetic valve module, also be provided with the temperature transducer that is used to measure the steam cylinder temperature between described temperature analysis module and the steam cylinder, described Comprehensive Control module is connected with the electric injection system of described fuel oil cylinder.
2. fuel-steam hybrid power engine according to claim 1, it is characterized in that: the driving mechanism of described high-pressure water pump comprises cam, intermeshing actuation gear and driving gear, described cam is arranged on the middle part of driving gear, and described actuation gear is connected with the main shaft of fuel-steam hybrid power engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102184678A CN101387223B (en) | 2008-10-20 | 2008-10-20 | Fuel-steam hybrid power engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102184678A CN101387223B (en) | 2008-10-20 | 2008-10-20 | Fuel-steam hybrid power engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101387223A CN101387223A (en) | 2009-03-18 |
| CN101387223B true CN101387223B (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008102184678A Expired - Fee Related CN101387223B (en) | 2008-10-20 | 2008-10-20 | Fuel-steam hybrid power engine |
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| CN (1) | CN101387223B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107044338B (en) * | 2017-02-06 | 2023-04-25 | 陆克勇 | Self-heating ring cooked food engine |
| US10273906B2 (en) * | 2017-04-06 | 2019-04-30 | Ford Global Technologies, Llc | Method and system for engine exhaust catalyst operations |
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- 2008-10-20 CN CN2008102184678A patent/CN101387223B/en not_active Expired - Fee Related
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| CN101387223A (en) | 2009-03-18 |
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