CN106703981A

CN106703981A - Internal combustion steam engine

Info

Publication number: CN106703981A
Application number: CN201510792357.2A
Authority: CN
Inventors: 张彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2017-05-24
Anticipated expiration: 2035-11-17
Also published as: CN106703981B

Abstract

The invention discloses an internal combustion steam engine. The internal combustion steam engine comprises a two-way working air cylinder, a two-way compressing air cylinder, a first air storage air cylinder, a second air storage air cylinder and a power output control structure; the two-way working air cylinder is provided with multiple air inlet valves, multiple air exhaust valves, multiple steam valves and multiple oil sprayers, and the air inlet valves, the air exhaust valves, the steam valves and the oil sprayers all communicate with a rod cavity and a rodless cavity of the two-way working air cylinder. By arranging the oil sprayers on the two-way working air cylinder, blasting can be effectively prevented. In addition, the two-way working air cylinder works by adopting a method of spraying steam into the two-way working air cylinder, therefore, corrosion to the air cylinders due to liquid water spraying is avoided, the temperature before combustion is lowered, the upper limit of the compression ratio is increased, the pressure in the two-way working air cylinder before combustion is increased, then the pressure in the two-way working air cylinder after combustion is increased, the temperature in the two-way working air cylinder after combustion is lowered, the output power is increased, the heat efficiency of fuel oil is improved, the generation amount of NOx is decreased, and the working performance of the internal combustion steam engine is significantly improved.

Description

A kind of internal-combustion steam engine

Technical field

The present invention relates to technical field of engines, more particularly to a kind of internal-combustion steam engine.

Background technology

Existing internal-combustion steam engine, needs to meet different work requirements, institute in different working environments There is polytype with internal-combustion steam engine, and the structure of different types of internal-combustion steam engine is also not quite similar. But, which kind of internal-combustion steam engine all generally existings more or less defect, for example：Due to being subject to The limitation of fuel performance, existing internal-combustion steam engine easily produces pinking in high compression ratio, makes internal-combustion steam The compression ratio of machine is restricted；Existing internal-combustion steam engine only up to reach two strokes, and specific power still has Wait to improve；Existing internal-combustion steam engine radiating consumes a large amount of heat energy, is restricted fuel thermal efficiency；It is existing The structure that the cylinder and piston for having engine is flexibly connected makes its easy abrasion, causes making for internal-combustion steam engine Use the lost of life；The piston of existing internal-combustion steam engine is big with cylinder body rubbing surface, and piston in the running Connecting rod has a component for transverse direction to piston, increases the abrasion of piston and cylinder and increases fuel consumption； The vehicle of internal-combustion steam engine is installed in the case of urban traffic blocking, it is necessary to often brake, this just makes The energy loss of internal-combustion steam engine cannot be reclaimed effectively, reduce the utilization rate of fuel oil, and vehicle Generally in parking, internal-combustion steam engine is still being operated, so as to increase the consumption of fuel oil.

Therefore, how further to optimize the service behaviour of internal-combustion steam engine, be current those skilled in the art Problem demanding prompt solution.

The content of the invention

In view of this, the present invention is directed to propose a kind of new internal-combustion steam engine, it can effectively be prevented The generation of pinking, and the utilization rate of fuel oil can be improved, so as to make its service behaviour obtain significantly carrying It is high.

In order to achieve the above object, the technical proposal of the invention is realized in this way：

A kind of internal-combustion steam engine, it includes：

Two-way work doing cylinder, be provided with the two-way work doing cylinder individual intake valve, multiple air bleeding valve, Multiple steam valves and multiple fuel injectors, the intake valve, the air bleeding valve, the steam valve and the spray Oily device is connected with the rod chamber and rodless cavity of the two-way work doing cylinder respectively；

The output control of engine power structure being connected with the piston rod of the two-way work doing cylinder.

Further, in above-mentioned internal-combustion steam engine, also including being arranged in parallel simultaneously with the two-way work doing cylinder The bi-directional compression cylinder of conducting, is provided with the bi-directional compression cylinder and is respectively communicated with the bi-directional compression gas The rod chamber of cylinder and multiple intake valves of rodless cavity, multiple air bleeding valves and multiple steam valves.

Further, in above-mentioned internal-combustion steam engine, the output control of engine power structure includes：

It is arranged on the acting tooth bar on the two-way work doing cylinder；

Power output shaft, the power output shaft is engaged by power output gear group with the acting tooth bar；

It is arranged on the power output shaft, the power output structure that power is transmitted out.

Further, in above-mentioned internal-combustion steam engine, also include：

Connected with the two-way work doing cylinder and the compression cylinder, with store the two-way work doing cylinder and Compressed air derived from the bi-directional compression cylinder, or to the two-way work doing cylinder and the compression cylinder The first gas storage cylinder and the second gas storage cylinder of interior input compressed air；

It is arranged in the output control of engine power structure, for realizing the two-way work doing cylinder or described double To compression cylinder and the first gas storage cylinder, the linkage part of the second gas storage cylinder synchronous interaction.

Further, in above-mentioned internal-combustion steam engine, the storage chamber of the first gas storage cylinder is two-way with described The rod chamber connection of the rod chamber and the bi-directional compression cylinder of acting cylinder；The second gas storage cylinder Storage chamber and the two-way work doing cylinder rodless cavity and the bi-directional compression cylinder rodless cavity connect It is logical.

Further, in above-mentioned internal-combustion steam engine, the storage chamber of the first gas storage cylinder is two-way with described The rod chamber of acting cylinder is connected with the rodless cavity of the bi-directional compression cylinder；The second gas storage cylinder Storage chamber is connected with the rodless cavity of the two-way work doing cylinder and the rod chamber of the bi-directional compression cylinder.

It is separately positioned on the two-way work doing cylinder, the bi-directional compression cylinder, the first gas storage cylinder With the acting tooth bar on the piston rod of the second gas storage cylinder, compression tooth bar, the first gas storage tooth bar and the Two gas storage tooth bars；

Connect the first of the bi-directional compression cylinder, the first gas storage cylinder and the second gas storage cylinder Power transmission shaft, first power transmission shaft passes through balladeur train, the first gas storage gear and second being disposed thereon Gas storage gear is engaged with the compression tooth bar, the first gas storage tooth bar and the second gas storage tooth bar respectively；

The second driving shaft of the bi-directional compression cylinder and the two-way work doing cylinder is connected, described second passes Moving axis by be arranged on two power output gear groups at its two ends respectively with the compression tooth bar and described do Work(tooth bar is engaged；

It is arranged on the second driving shaft, the power output structure that power is transmitted out.

Further, in above-mentioned internal-combustion steam engine, the first gas storage gear and the second gas storage gear The linkage part is coordinated to be arranged on first power transmission shaft；

The second driving shaft includes two sections of segmentation axles that can be connected, and every section of segmentation axle is connected respectively The different power output gear groups, and also slip is provided with connection on the second driving shaft Or separate two sections of compression ratio control devices of the segmentation axle.

Further, in above-mentioned internal-combustion steam engine, also including controlling the balladeur train to be passed described first Slided on moving axis, the compression ratio control device is slided on the second driving shaft, and is controlled described The controller that dynamic component is locked, unclamped with first power transmission shaft, the second driving shaft, the control Device can also control switch valve, the intake valve, the exhaust set on the connecting pipeline of difference cylinder The switch of valve, the steam valve and the fuel injector.

Further, in above-mentioned internal-combustion steam engine, also including being arranged on the two-way work doing cylinder and described Gathering sill on the piston rod of bi-directional compression cylinder；It is fixedly installed on the fixed component of the internal-combustion steam engine On, and be slidably matched to ensure guide pad of the piston rod along rectilinear movement with the gathering sill.

Further, in above-mentioned internal-combustion steam engine, also including what is be fixedly installed, it is prevented from described two-way The inwall of piston rod and the cylinder body of acting cylinder and the bi-directional compression cylinder is collided, and by the piston rod The kinetic energy storage for moving reciprocatingly is the damping means of elastic potential energy.

Further, in above-mentioned internal-combustion steam engine, also including the first gas storage cylinder and the second gas storage cylinder, And：

The two-way work doing cylinder is two, storage chamber and first two-way work doing of the first gas storage cylinder The rodless cavity connection of cylinder, and connected with the rod chamber of the second two-way work doing cylinder；The second gas storage gas The storage chamber of cylinder is connected with the rod chamber of the first two-way work doing cylinder, and with second two-way work doing The rodless cavity connection of cylinder.

It is separately positioned on the first two-way work doing cylinder, the second two-way work doing cylinder, described first On the piston rod of gas storage cylinder and the second gas storage cylinder first acting tooth bar, second acting tooth bar, First gas storage tooth bar and the second gas storage tooth bar；

Connect the second two-way work doing cylinder, the first gas storage cylinder and the second gas storage cylinder First power transmission shaft, first power transmission shaft by the balladeur train that is disposed thereon, the first gas storage gear and Second gas storage gear respectively with the described second acting tooth bar, the first gas storage tooth bar and second gas storage Tooth bar is engaged；

Connect the second driving shaft of the second two-way work doing cylinder and the first two-way work doing cylinder, institute State second driving shaft and done work with described second respectively by being arranged on two power output gear groups at its two ends Tooth bar and the first acting tooth bar engagement；

Further, in above-mentioned internal-combustion steam engine, combustion chamber；

It is opened in the air inlet at the top of the combustion chamber；

It is arranged on first atomizer and spark plug of the combustion chamber bottom；

One end connects with the bottom of the combustion chamber, the rod chamber of the other end and the two-way work doing cylinder or The steam bleed pipe of rodless cavity connection；

It is arranged on the second atomizer on the steam bleed pipe.

Further, in above-mentioned internal-combustion steam engine, the cylindrical piston and cylinder body of the two-way work doing cylinder Between be provided with drag ring, the wall of the cylindrical piston is provided with lubricating oil on the drag ring Groove.

Further, in above-mentioned internal-combustion steam engine, it is provided with the piston rod of the two-way work doing cylinder scattered Hot channel and lubricating pipe, the hot channel and lubricating pipe are axially through the piston rod Connecting rod, and connected with the internal piston of the piston rod, to make the piston rod be lowered the temperature and lubricate.

Further, in above-mentioned internal-combustion steam engine, also including cooling recirculation system, the cooling cyclic system System includes water tank, heat exchanging pipe, pump and stored the vaporium of the vapor of hot cooling water generation, institute State the sensor being provided with vaporium for detecting water temperature hydraulic pressure and water level.

The internal-combustion steam engine that the present invention is provided, including two-way work doing cylinder, it is double during work To acting cylinder after air inlet is finished, two-way work doing cylinder can spray into steam by steam valve thereon, Fuel injector is started working, and the fuel-steam of HTHP, fuel-steam can be produced to enter at a high speed double inside it To in acting cylinder, because being mixed with vapor its internal temperature can be reduced in two-way work doing cylinder, The fuel-steam for now entering in two-way work doing cylinder burns with the compressed air contact start of temperature reduction, And only burn in the contact surface of fuel-steam and the compressed air of low temperature, then two in two-way work doing cylinder Plant gas to rotate at a high speed, progressively mix and progressively burn in order, so as to effectively prevent the generation of pinking. Also, two-way work doing cylinder reduces the temperature before burning using the method work for spraying into vapor, makes Internal-combustion steam engine can further improve the economy of compression ratio, increase power output and fuel oil, and The pressure in two-way work doing cylinder can be increased, power output is increased, the thermal efficiency of fuel oil is improve, Due to having sprayed into water vapour, the temperature after burning is reduced, so the growing amount of NOx is also reduced, from And make the service behaviour of internal-combustion steam engine obtain significant raising.

In addition, the present invention provide optimal case in, including two-way work doing cylinder, bi-directional compression cylinder, First gas storage cylinder and the second gas storage cylinder, wherein, storage chamber and the two-way work doing gas of the first gas storage cylinder The rod chamber connection of the rod chamber or rodless cavity and bi-directional compression cylinder of cylinder, the storage of the second gas storage cylinder Chamber and the rodless cavity and the rod chamber of bi-directional compression cylinder of two-way work doing cylinder.Also, two-way work doing gas Intake valve, air bleeding valve, steam valve and fuel injector are provided with cylinder, and are multiple, so that two-way work doing The rod chamber of cylinder is communicated with intake valve, air bleeding valve, steam valve and fuel injector, and its rodless cavity is also communicated with Intake valve, air bleeding valve, steam valve and fuel injector, likewise, the rod chamber of bi-directional compression cylinder and without bar Also intake valve and air bleeding valve and steam valve are communicated with chamber.Also, two-way work doing cylinder, bi-directional compression Cylinder, the first gas storage cylinder and the second gas storage cylinder realize connection to each other by output control of engine power structure The output of dynamic and power.Its operationally, the piston rod of two-way work doing cylinder and bi-directional compression cylinder is not Synchronous interaction and asynchronous linkage, two-way work doing cylinder or bi-directional compression cylinder and first can be realized with the stage Gas storage cylinder, the second gas storage cylinder also can realize synchronous interaction and asynchronous linkage in different structure, each other By the cooperation of different modes, the lasting output of power is realized.Wherein, it is complete in two-way work doing cylinder intake Bi Hou, two-way work doing cylinder can spray into steam by steam valve thereon, and fuel injector is started working, its Inside can produce the fuel-steam of HTHP, and fuel-steam enters in two-way work doing cylinder at a high speed, two-way Because being mixed with vapor its internal temperature can be reduced in acting cylinder, now into two-way work doing gas The compressed air contact start burning of fuel-steam in cylinder and temperature reduction, and only in fuel-steam and low The contact surface burning of the compressed air of temperature, the then rotation at a high speed of two kinds of gases in two-way work doing cylinder, by Step mixing and progressively burning in order, so as to effectively prevent the generation of pinking.Also, two-way work doing cylinder Worked using the method for spraying into vapor, reduce the temperature before burning, internal-combustion steam engine is entered one Step improves the economy of compression ratio, increase power output and fuel oil, and can increase two-way work doing gas Pressure in cylinder, increases power output, improves the thermal efficiency of fuel oil, due to having sprayed into water vapour, The temperature after burning is reduced, so the growing amount of NOx is also reduced, so as to make the work of internal-combustion steam engine Significant raising has been obtained as performance.In above-mentioned each cylinder, housing structure is followed successively by resistance to height from inside to outside Warm inner wall layer, heat insulation layer, heat dissipating layer and resistance to compression layer, high temperature resistant inner wall layer are relatively thin, internal-combustion steam engine is existed The purpose of preheating only can be just reached during startup with the heat of very little.

Above-mentioned optimal case, additionally it is possible to utilize two-way work doing cylinder or bi-directional compression cylinder compression in brake Air, and compressed-air-storing is made it have into parking in the first gas storage cylinder or the second gas storage cylinder Piston reset and high-speed starting and stopping, parking rear engine shut down, when engine start is with accelerating Directly using the compressed air in the first gas storage cylinder or the second gas storage cylinder, quickly start engine, Urban traffic blocking or in the case of waiting traffic lights, realizes saving the purpose of fuel oil.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to reality The accompanying drawing to be used needed for example or description of the prior art is applied to be briefly described, it should be apparent that, below Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not On the premise of paying creative work, other accompanying drawings can also be obtained according to the accompanying drawing for providing.

The overall schematic of the internal-combustion steam engine that Fig. 1 is provided for an embodiment of the present invention；

Fig. 2 is the structural representation of power output structure and compression ratio control device cooperating；

Fig. 3 is a kind of sectional view of the two-way work doing cylinder of piston structure；

Fig. 4 is the sectional view of the two-way work doing cylinder of another piston structure；

Fig. 5 is the partial enlarged drawing of Fig. 4；

Fig. 6 is the structural representation of bi-directional compression cylinder；

Fig. 7 is structural representation (the first gas storage cylinder and of the first gas storage cylinder or the second gas storage cylinder The structure of two gas storage cylinders is identical)；

Fig. 8 is the structural representation of piston rod；

Fig. 9 is the sectional view of Fig. 8；

Figure 10 is the sectional view of fuel injector；

Figure 11 is the structural representation of power output gear group B；

Figure 12 is the operating diagram of power output gear group A；

Figure 13 is the operating diagram of power output gear group C；

Figure 14 is the operating diagram of power output gear group D；

Figure 15 is the operating diagram of power output gear group E.

In Fig. 1-Figure 15：

Two-way work doing cylinder 1, bi-directional compression cylinder 2, the first gas storage cylinder 3, the second gas storage cylinder 4 enters Air valve 5, air bleeding valve 6, fuel injector 7, linkage part 8, do work tooth bar 9, compresses tooth bar 10, the first gas storage Tooth bar 11, the second gas storage tooth bar 12, the first power transmission shaft 13, balladeur train 14, the first gas storage gear 15, Second gas storage gear 16, second driving shaft 17, power output gear group 18, power output structure 19 is opened Close valve 20,21,22,23, gathering sill 24, guide pad 25, damping part 26, drag ring 27, piston 28, connecting rod 29, oil-way 30, compression ratio control device 31；

Combustion chamber 71, air inlet 72, the first atomizer 73, spark plug 74, steam bleed pipe 75, second Atomizer 76.

Specific embodiment

The present invention is directed to propose a kind of new internal-combustion steam engine, it can effectively prevent the generation of pinking, And the utilization rate of fuel oil can be improved, so as to make its service behaviour obtain significant raising.

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the invention, and Embodiment is not all, of, below describes all to be with attached embodiment illustrated in fig. 1 as object, in other embodiments In, the also rod chamber of two-way work doing cylinder 1 and bi-directional compression cylinder 2 and the first gas storage cylinder 3 and second is stored up Gas cylinder 4 is connected, the rodless cavity and the first gas storage cylinder of simultaneously bi-directionally do work cylinder 1 and bi-directional compression cylinder 2 3 situations about being connected with the second gas storage cylinder 4；Also two-way work doing cylinder 1 exchanges position with bi-directional compression cylinder 2 Situation (cylinder arrangement of the embodiment described in accompanying drawing 1 from the first power transmission shaft 13 to second driving shaft 17 for installing Order is：First gas storage cylinder, the second gas storage cylinder, bi-directional compression cylinder, two-way work doing cylinder, this The ordering for locating the embodiment cylinder is：First gas storage cylinder, the second gas storage cylinder, two-way work doing Cylinder, bi-directional compression cylinder)；Also there was only the situation of two-way work doing cylinder and bi-directional compression cylinder；Also There is the situation of only two-way work doing cylinder, these embodiments will be illustrated in subsequent content.Based on this Embodiment in invention, those of ordinary skill in the art are obtained under the premise of creative work is not made Every other embodiment, belong to the scope of protection of the invention.

As shown in Fig. 1-Figure 15, internal-combustion steam engine provided in an embodiment of the present invention, including two-way work doing cylinder 1st, bi-directional compression cylinder 2, the first gas storage cylinder 3 and the second gas storage cylinder 4, wherein, the first gas storage gas The storage chamber of cylinder 3 is connected with the rod chamber of two-way work doing cylinder 1 and the rod chamber of bi-directional compression cylinder 2, The storage chamber of the second gas storage cylinder 4 and the rodless cavity of two-way work doing cylinder 1 and bi-directional compression cylinder 2 Rodless cavity is connected.Also, be provided with two-way work doing cylinder 1 intake valve 5, air bleeding valve 6, steam valve and Fuel injector 7, and multiple is, so that the rod chamber of two-way work doing cylinder 1 is communicated with intake valve 5, exhaust Valve 6, steam valve and fuel injector 7, its rodless cavity be also communicated with intake valve 5, air bleeding valve 6, steam valve and Fuel injector 7, likewise, being also communicated with intake valve 5 on the rod chamber and rodless cavity of bi-directional compression cylinder 2 With air bleeding valve 6 and steam valve.Also, two-way work doing cylinder 1, bi-directional compression cylinder 2, the first gas storage gas The gas storage cylinder 4 of cylinder 3 and second realizes the defeated of linkage to each other and power by output control of engine power structure Go out.

In said structure, (" two ends " of cylinder refer specifically in the application at the two ends of two-way work doing cylinder 1 Be tubular cylinder body two ends, two ends correspond to the rod chamber and rodless cavity of cylinder body respectively, or have The cylinder cover of rod cavity and the cylinder cover of rodless cavity) there are two intake valves 5 respectively, an air bleeding valve 6 is (in figure The intake valve of all cylinders is designated as 5 in 1- Figure 15, and 6) air bleeding valve is designated as, and an intake valve 5 enters storage Air in gas cylinder or bi-directional compression cylinder 2, another enters the air in the external world, and air bleeding valve 6 is used for arranging Remove out waste gas；Respectively there are an intake valve 5 and an air bleeding valve 6, intake valve 5 in the two ends of bi-directional compression cylinder 2 It is used for into extraneous air, air bleeding valve 6 is used for entering compression sky to gas storage cylinder or two-way work doing cylinder 1 Gas.

Steam valve is located at the two ends of two-way work doing cylinder 1 and bi-directional compression cylinder 2, and two ends respectively have one, The working method of this structure has two kinds：The first is, when internal-combustion steam engine runs well, when two-way The gas storage cylinder 3 of compression cylinder 2 or first or the second gas storage cylinder 4 terminate to the exhaust of two-way work doing cylinder 1 Afterwards, switch valve 20 or switch valve 22 are closed, and the steam valve for being in same one end with it is opened, and is done to two-way The interior penetrating vapor of work(cylinder 1 (in the present embodiment, steam valve is vapor to what is sprayed into cylinder, this From it is different to the working method that aqueous water is sprayed into cylinder in the prior art), finish the closing of rear steam valve, Then fuel injector 7 is started working, in vehicle brake or deceleration, two-way work doing cylinder 1 or bi-directional compression Cylinder 2 carries out air compression, when compression travel terminal is reached, compressed air is entered into the first gas storage gas The gas storage cylinder 4 of cylinder 3 or second；It is for second, when internal-combustion steam engine runs well, when two-way work doing gas The instroke of cylinder 1 terminates, at the end of the compression travel of bi-directional compression cylinder 2, bi-directional compression cylinder 2 On steam valve open, to high-pressure water vapor is sprayed into the compressed air in bi-directional compression cylinder 2, then Steam valve is closed, and air bleeding valve 6 and switch valve 20 or switch valve 22 are opened, and gas is entered into two-way work doing In cylinder 1, then fuel injector 7 is started working, in brake or deceleration, two-way work doing cylinder 1 or double Stroke is compressed to compression cylinder 2, in compression travel terminal, steam valve thereon is opened, to compression High-pressure steam is entered in air, these gases at high pressure are then entered into the first gas storage cylinder 3 or the second again Gas storage cylinder 4.Steam valve can be positioned only at the two ends of two-way work doing cylinder 1 or be positioned only at bi-directional compression gas The two ends of cylinder 2, so that engine only selects a kind of mode for spraying into steam.

Specifically, output control of engine power structure includes：It is separately positioned on two-way work doing cylinder 1, bi-directional compression Acting tooth bar 9, compression tooth on the piston rod of cylinder 2, the first gas storage cylinder 3 and the second gas storage cylinder 4 Bar 10, the first gas storage tooth bar 11 and the second gas storage tooth bar 12；Connection bi-directional compression cylinder 2, the first gas storage First power transmission shaft 13 of the gas storage cylinder 4 of cylinder 3 and second, the first power transmission shaft 13 passes through what is be disposed thereon Balladeur train 14, the first gas storage gear 15 and the second gas storage gear 16 respectively with it is described compression tooth bar 10, First gas storage tooth bar 11 and the second gas storage tooth bar 12 are engaged；Connection bi-directional compression cylinder 2 and two-way work doing The second driving shaft 17 of cylinder 1, second driving shaft 17 is by being arranged on two power output teeth at its two ends Wheel group 18 is engaged with compression tooth bar 10 and acting tooth bar 9 respectively；It is arranged on second driving shaft 17, with Power is transmitted out the power output structure 19 of output control of engine power structure.Wherein, the piston of each cylinder 28 with connecting rod 29 (in the application, the piston of each cylinder is different individualities, but label be 28, Similarly the connecting rod of each cylinder is also different individualities, but marked as 29, piston 28 and connecting rod 29 Attachment structure is referred to as piston rod) belong to being fixedly connected for no bascule.Two-way work doing cylinder 1 Connecting rod 29 on acting tooth bar 9 combined with power output gear group 18, play outwards and to Bidirectional pressure Contracting cylinder 2 provides the function of power, compression tooth bar 10 on the connecting rod 29 of bi-directional compression cylinder 2 with it is another One power output gear group 18 is combined.On the fixed structure of internal-combustion steam engine (such as housing, to work Guiding mechanism that stopper rod play the guiding role and is fixedly installed etc.), it is provided with piston stabilising arrangement (specific knot Structure sees below), the piston stabilising arrangement is combined with connecting rod 29, it is ensured that piston rod is operationally in straight line Motion state.

Above-mentioned piston rod, with hot channel 32 and lubricating oil pipe that piston rod inner is connected from bottom opening Road 33, hot channel 32 can make cooling water or air lower the temperature by piston rod, lubricating pipe 33 Can pass through lubricating oil, reach the piston ring of the side of piston 28, be lubricated piston 28, specifically Implementation method is：In the underface (not on the piston rod) of piston rod, alignment piston-rod lower end pipeline is opened The position of mouth is fixedly installed Lubricating oil nozzle and radiating nozzle, at the lower end of piston rod movement to cylinder, Its lubricating pipe opening is combined with Lubricating oil nozzle, and Lubricating oil nozzle can be sprayed into in lubricating pipe Lubricating oil and air, enter the inside of piston 28 and reach piston ring, while radiating with air driven lubricating oil Pipeline tapping is combined with radiating nozzle, and radiating nozzle sprays into air or sprays into atomized water and piston rod is radiated, Can also (including heat eliminating medium inlet and outlet, heat eliminating medium refers to by dissipating at the opening of hot channel Hot nozzle is sprayed into hot channel, to the material of piston rod radiating, such as air) check valve is set, make Radiating nozzle at the import of hot channel sprays into water, and drainage interface is set in the exit of hot channel, Check valve only in piston rod movement to cylinder lower end, with hot channel opening distinguish by lubricating pipe opening Just opened during with Lubricating oil nozzle, radiating nozzle or drainage interface combination.The surface of piston rod is with resistance to simultaneously High temperature and heat-insulating material are processed, and to reduce the operating temperature of piston rod, simultaneously bi-directionally do work gas Connecting rod mouthful (connecting rod 29 stretches out the opening of cylinder body) place of the rod chamber of cylinder 1 and bi-directional compression cylinder 2 is same Drag ring 27 is provided with, to reduce the abrasion of connecting rod 29 and connecting rod mouthful, the service life of engine is improved.

Piston damping part 26 is additionally provided with the fixed structure of internal-combustion steam engine simultaneously, and (concrete structure is shown in Hereafter), to prevent piston 28 from being collided with cylinder when moving to the terminal done work with instroke, subtract The distance of stretch out and draw back for shaking device can adjust to adapt to the different movement velocity of piston 28 by controller；Subtract Shake device can reduce the kinetic energy rejection of the inertia motion of piston 28 simultaneously；The coefficient of elasticity of damping device will be use up May be big, to ensure with the abundant deceleration piston 28 under most short distance of stretch out and draw back.Outside two-way work doing cylinder 1 Shape is cylinder, and two ends are both provided with 7, two intake valves 5 of a fuel injector and an air bleeding valve 6, its Middle one end also has and offers 29 mouthfuls of circular connecting rod, and connecting rod 29 is extended there through.Cylinder structure from inside to outside It is followed successively by high temperature resistant inner wall layer, heat insulation layer, heat dissipating layer, resistance to compression layer.Cylinder interior also has two kinds of structures, If Fig. 3 is without drag ring 27, Fig. 4 and Fig. 5 has drag ring 27.Piston 28 does reciprocal in acting cylinder Move to do work, piston 28 there are two kinds of structures, as shown in Figure 3 and Figure 4.

2 responsible compressed airs of bi-directional compression cylinder.The profile of bi-directional compression cylinder 2 is cylinder, two ends Intake valve 5 and air bleeding valve 6 are sealed and have, there be 29 mouthfuls of connecting rod wherein one end, inside has piston 28 reciprocal Motion carrys out compressed air, and the one end of piston 28 has connecting rod 29 to be secured to connection, there is tooth bar knot on connecting rod 29 Structure, plays a part of power transmission, and operationally, one end of piston 28 is air inlet to bi-directional compression cylinder 2 Stroke, the other end is compression travel or does not have.

The profile of the first gas storage cylinder 3 and the second gas storage cylinder 4 is cylinder, and both of which only has one end close Envelope, one end of sealing is provided with switch valve 21 and switch valve 23, the first gas storage cylinder 3 and the second gas storage cylinder 4 piston 28 adjusts the amount of capacity of gas storage by mobile, and piston 28 has company not having Packed one end Bar 29 is secured to connection, has rack structure to be responsible for power on connecting rod 29 and transmits.Two-way work doing cylinder 1 Connecting rod 29 on acting tooth bar 9, the compression tooth bar 10 on the connecting rod 29 of bi-directional compression cylinder 2, the On the first gas storage tooth bar 11, the connecting rod 29 of the second gas storage cylinder 4 on the connecting rod 29 of one gas storage cylinder 3 The second gas storage tooth bar 12, all with power transmission control structure gear or gear train combined.

First gas storage gear 15 and the second gas storage gear 16 are fixedly installed on the first power transmission shaft 13, its On be each provided with linkage part 8, linkage part 8 is ratchet；Power output structure 19 is fixedly installed on One end for segmentation axle for two power transmission shafts 17, compression ratio control device 31 is movably arranged on the second transmission One end of another segmentation axle of axle 17, it can carry out left and right short distance slip in segmentation axle one end, from And can combine or separate with power output structure 19, compression ratio control device 31 not with segmentation axle Relatively rotate.First power transmission shaft 13 as shown in Figure 1, is equipped with the He of the first gas storage gear 15 thereon Each side assembling one of the second gas storage gear 16, the first gas storage gear 15 and the second gas storage gear 16 Individual ratchet (ratchet is the device of the same function of sprocket wheel with similar bicycle rear, its have lubrication groove and Foreign steamer, lubrication groove can only be rotated in one direction relative to foreign steamer).Connect two spine of the second gas storage gear 16 In wheel, the lubrication groove of the ratchet set near balladeur train 14 can only be done clockwise (with the right side with respect to foreign steamer As viewed from the perspective of view 1, hereafter described with same visual angle) rotation, set away from balladeur train 14 The lubrication groove of ratchet can only do anticlockwise rotation relative to foreign steamer；Connect the two of the first gas storage gear 15 In individual ratchet, the lubrication groove of the ratchet set near balladeur train 14 can only do anticlockwise with respect to foreign steamer Rotate, the lubrication groove of the ratchet set away from balladeur train 14 can only do clockwise rotation relative to foreign steamer. Connect in two ratchets of the second gas storage gear 16, the ratchet set near balladeur train 14 can be first Carry out the slip of slight distance on power transmission shaft 13, the foreign steamer of the ratchet combined with the control unit of controller (and Whenever do not rotate), to control its slip on the first power transmission shaft 13, so as to control it The combination of lubrication groove and the second gas storage gear 16 and released state；Connect two spine of the second gas storage gear 16 In wheel, the foreign steamer and the secure bond of the second gas storage gear 16 of the ratchet set away from balladeur train 14 are interior Take turns combination and the released state of realization and the first power transmission shaft 13 under control of the control system.Connection first is stored up The working method of two ratchets of gas gear 15 is identical with aforesaid way.

The internal-combustion steam engine that the present embodiment is provided, also including control balladeur train 14 in the first power transmission shaft 13 Upper slip, control compression ratio control device 31 is slided on second driving shaft 14, and controls ratchet and the The controller that one power transmission shaft 13, the first gas storage gear 15 or the second gas storage gear 16 are locked, unclamped, control Switch valve that device processed can also control to be set on the connecting pipeline of difference cylinder, intake valve 5, air bleeding valve 6, The switch of steam valve and fuel injector 7.Controller there is regulation and control each valve (including switch valve, Intake valve 5, air bleeding valve 6, steam valve) switch, control two-way work doing cylinder 1 and bi-directional compression cylinder The reset of 2 piston 28 and the effect of control internal-combustion steam engine rapid starting/stopping.In two-way work doing cylinder 1 In, can realize adjusting air inflow by the switch time for adjusting switch valve 20, so as to the work(to engine Rate is adjusted.The function that the parking piston 28 of controller resets with rapid starting/stopping, is that vehicle is in traffic Congestion plays a role in the case of waiting traffic lights, and in parking, internal-combustion steam engine stops working vehicle, passes through The control of controller can make the piston 28 of two-way work doing cylinder 1 be in the side top of cylinder body, work as vehicle During startup, two-way work doing cylinder 1 directly sucks pressure from the first gas storage cylinder 3 or the second gas storage cylinder 4 Contracting air, then directly starts internal-combustion steam engine.

Controller with power transmission control system, ensure that bi-directional compression cylinder 2 or two-way work doing In compression travel terminal, (cylinder air pressure reaches the point of maximum to cylinder 1, is moved different from piston 28 To the top of cylinder) start during to gas storage cylinder charge, bi-directional compression cylinder 2 or two-way work doing cylinder 1 The intake process of exhaust process and gas storage cylinder to gas storage cylinder can be synchronous.In other words, Bidirectional pressure After contracting cylinder 2 or two-way work doing cylinder 1 compress air, start to gas storage cylinder exhaust, it is at this moment two-way The volume of compression cylinder 2 reduces, matched, the volume increase of gas storage cylinder, it is ensured that gas exists Pressure and constancy of volume after compression.Balladeur train 14 can carry out short distance on the first power transmission shaft 13 Slide, controller can control it to slide, so that its bonding state with acting tooth bar 9 is controlled, and then Control it whether in running order.

Controller can also control slip of the compression ratio control device 31 on second driving shaft 17, compression Include the circumferential barrier plate being arranged on second driving shaft 17 than control device 31 and be arranged on power output Circumference in structure 19 stops post, and the function of this compression ratio control device 31 is：Regulation two-way work doing gas The progressive error of cylinder 1 and bi-directional compression cylinder 2, and done work using the air in gas storage cylinder in engine and Played a role during regulation engine compression ratio.By adjusting compression ratio, engine can be made to adapt to different type With the fuel oil of different labels.Progressive error refers to：The piston of two-way work doing cylinder 1 is in acting or instroke Terminal, the piston of bi-directional compression cylinder 2 is located at the positional distance bi-directional compression cylinder 2 of compression travel terminal The distance on the cylinder top of this one end.When controller is moved to the left compression ratio control device 31, can Compression ratio control device 31 is set to be combined locking with power output structure 19, when controller makes compression ratio control When device 31 moves right, compression ratio control device 31 can be made to be separated with power output structure 19, Compression ratio control device 31 can relatively rotate with power output structure 19 after separation, that is, can Enough make the left and right of second driving shaft 17 be segmented axle to relatively rotate, by compression ratio control device 31 and power The separation of export structure 19, then relatively rotates by a certain angle, then recombines, and can adjust two-way doing The progressive error of work(cylinder 1 and bi-directional compression cylinder 2, so as to adjust compression ratio.Compression ratio control device 31 With the relative rotation after isolation of power output structure 19 controlled by its structure, as shown in Fig. 2 phase Maximum angle to rotating is fixed, and the piston 28 without departing from bi-directional compression cylinder 2 moves a row Maximum path difference apart from when power output structure 19 rotate angle.When progressive error is 0, compression ratio control Device processed 31 is referred to as angle A with the relative rotation angle of power output structure 19, when compression ratio is certain During numerical value, compression ratio control device 31 is referred to as angle X with the relative rotation angle of power output structure 19.

Controller and two-way work doing cylinder 1, bi-directional compression cylinder 2, the cooperating side between gas storage cylinder Formula is：In brake, if braked with maximum skid resistance, controller then make balladeur train 14 to Direction away from the second gas storage gear 16 is slided, and enters the first gas storage cylinder 3 or the second gas storage cylinder 4 Working condition, now two-way work doing cylinder 1 and bi-directional compression cylinder 2 all carry out the compression of air.If First it is the upward motion compresses air of piston 28 of two-way work doing cylinder 1, (switch when reaching maximum pressure Valve 20 and switch valve 21 are opened), in two ratchets of controller control the second gas storage gear 16 of connection, The lubrication groove of the ratchet set away from balladeur train 14 is combined with axle, and then makes the second gas storage gear 16 another The lubrication groove of the ratchet of side is separated with the second gas storage gear 16, (two of attention, above-mentioned combination and separation Occur when acting different, there is sequencing, hereafter same).So compressed air enters gas storage gas After cylinder, can guarantee that the piston 28 of the second gas storage cylinder 4 is moved downward according to air inflow, while making second The piston 28 of gas storage cylinder 4 is constantly in controlled state, and (piston 28 can be because of compressed air when out of control Pressure and it is unconfined move downward, occur fierce collision).When two-way work doing cylinder 1 is to the second gas storage The exhaust of cylinder 4 terminates rear switch valve 20 and closes, and the intake valve 5 of the rodless cavity of two-way work doing cylinder 1 is opened, The top of piston 28 (rodless cavity) of two-way work doing cylinder 1 initially enters suction stroke, two-way work doing cylinder The intake valve 5 and air bleeding valve 6 of 1 rod chamber are closed, and the bottom of piston 28 of two-way work doing cylinder 1 (has Rod cavity) initially enter compression travel.At the same time, the air on the top of 2 piston of bi-directional compression cylinder 28 reaches To maximum pressure, the air bleeding valve 6 of bi-directional compression cylinder 2 is opened, and is started to the row of the second gas storage cylinder 4 Gas, exhaust terminates rear switch valve 21 and the air bleeding valve 6 of bi-directional compression cylinder 2 is closed, and intake valve 5 is opened, The top of piston 28 (rodless cavity) of bi-directional compression cylinder 2 initially enters suction stroke, bi-directional compression cylinder The intake valve 5 and air bleeding valve 6 of 2 rod chamber are closed, and the bottom of piston 28 of bi-directional compression cylinder 2 (has Rod cavity) initially enter compression travel.Then connect in two ratchets of the second gas storage gear 16, be close to and slide The ratchet that moving gear 14 is set is slided to the left under the control of the controller, makes the lubrication groove of the ratchet and gear knot Close, make the stop motion of piston 28 of the second gas storage cylinder 4, and then, connect the second gas storage gear 16 Another ratchet under the control of the controller, lubrication groove is separated with the first power transmission shaft 13.Meanwhile, it is two-way The piston 28 of acting cylinder 1 moves downward compressed air, when reaching maximum pressure, makes the gas storage of connection first In two ratchets of gear 15, lubrication groove and first power transmission shaft 13 of the ratchet set away from balladeur train 14 With reference to and then, another ratchet for connecting the first gas storage gear 15 makes in it under the control of the controller Wheel is separated with the first gas storage gear 15, the piston 28 of the first gas storage cylinder 3 is followed away from slip The ratchet of gear 14 is moved downward with the rotation of the first power transmission shaft 13.Simultaneous Switching valve 22, switch valve 23 open, and the bottom (rod chamber) of the piston 28 of two-way work doing cylinder 1 starts to the first gas storage cylinder 3 Exhaust, exhaust terminates rear switch valve 22 and closes, and the intake valve 5 of two-way work doing cylinder is opened, two-way work doing The bottom (rod chamber) of cylinder 1 initially enters suction stroke, at the same time, under bi-directional compression cylinder 2 The air pressure in portion's (rod chamber) reaches maximum, and now the air bleeding valve 6 of bi-directional compression cylinder 2 is opened, And start to be vented to the first gas storage cylinder 3, exhaust terminates the air bleeding valve 6, valve of rear bi-directional compression cylinder 2 23 are closed, and the intake valve 5 of bi-directional compression cylinder 2 is opened, and bi-directional compression cylinder 2 initially enters air inlet row Journey.Connect simultaneously in two ratchets of the first gas storage gear 15, be close to the ratchet that balladeur train 14 is set Slide to the left under the control of the controller, the lubrication groove of the ratchet is combined with gear, and then, connection the Another ratchet of one gas storage gear 15 makes its lubrication groove be separated with the first power transmission shaft 13 under the control of the controller. So far a working cycles are completed.

When being braked with medium or less skid resistance, can only have bi-directional compression cylinder 2 to be compressed Stroke provides skid resistance, it is also possible to which one end of bi-directional compression cylinder 2 is compressed stroke and stops providing Car resistance, it is also possible to which the two ends of bi-directional compression cylinder 2 are all compressed stroke, while can also two-way work doing One end of cylinder 1 is compressed stroke (other end does not work) to provide skid resistance.These three situations Under, the cooperating mode and epimere content institute of two-way work doing cylinder 1, bi-directional compression cylinder 2 and controller The working method stated is similar to, in addition to the switch difference of valve, the storage of the first gas storage gear of connection 15 and second The state transformation opportunity of two ratchets of gas gear 16 is in accordance with bi-directional compression cylinder 2 and two-way work doing gas Depending on the different working condition of cylinder 1.When the court of piston 28 of bi-directional compression cylinder 2 and two-way work doing cylinder 1 When one direction is compressed stroke, ratchet is carried out at the end of the compression travel of maximum pressure is reached for the first time The conversion of the first next state, second state transformation is carried out when terminating for the last time to gas storage cylinder exhaust.

After brake stops vehicle, internal-combustion steam engine stops working, the first gas storage cylinder 3 and the second gas storage gas The reset function of piston 28 for having had a certain amount of compressed air, controller in cylinder 4 can make two-way doing The piston 28 of work(cylinder 1 be in cylinder one end, or the first gas storage cylinder 3 or the second gas storage cylinder 4 or The position that bi-directional compression cylinder 2 terminates to the exhaust of two-way work doing cylinder 1, in vehicle launch, if will Use the compressed air in gas storage cylinder (the first gas storage cylinder and/or the second gas storage cylinder), then stopping Che Shi, or when internal-combustion steam engine is started, drive power output structure 19 to rotate by external force, make two-way Compression cylinder 2 can turn to the state of angle A (progressive error is 0) with two-way work doing cylinder 1, if Piston 28 is located at one end of two-way work doing cylinder 1, then need by external force (as engine start is used Motor) first allow piston 28 to move a small distance, make the first gas storage cylinder 3 or the second gas storage cylinder 4 Interior compressed air is a certain amount of into two-way work doing cylinder 1, and then oil spout igniting again, starts engine. Specific work process is as follows：If the piston 28 of the two-way work doing cylinder 1 of rear engine of stopping is located at upper end, When starting engine, bi-directional compression cylinder 2 is first set to turn to angle A (OK with two-way work doing cylinder 1 Path difference be 0) state (can brake when, or start internal-combustion steam engine when, by internal-combustion steam engine Inertia force or internal-combustion steam engine during brake start the power used, and make power output structure and compression ratio control Device processed 31 relatively rotates the state that progressive error is 0), connect two spine of the second gas storage gear 16 In wheel, the lubrication groove of the ratchet set near balladeur train 14 is in after a stoppage with the second gas storage gear 16 Bonding state, and another ratchet for connecting the second gas storage gear 16 makes its lubrication groove under the control of the controller Combined with the first power transmission shaft 13, switch valve 20 and switch valve 21 are opened.In the presence of motor, hair Motivation operates a small distance, drives the piston 28 of the second gas storage cylinder 4 to move upwards, simultaneously bi-directionally does The piston 28 of work(cylinder 1 is moved downward, so that the compressed air in the second gas storage cylinder 4 is done into two-way Work(cylinder 1 is a certain amount of, and switch valve 20 and switch valve 21 are closed, and then connects the two of the second gas storage gear 16 In individual ratchet, the ratchet set away from balladeur train 14 makes its lubrication groove be passed with first under the control of the controller Moving axis 13 separate (connection the second gas storage gear 16 another ratchet lubrication groove still with the second gas storage gear 16 With reference to), then the top commencement of fuel injection of 1 piston of two-way work doing cylinder 28, igniting, start.Stopped in automobile After car slows down, if gas storage cylinder has enough compressed airs, it is possible to allow bi-directional compression cylinder 2 to dally, Only use the compressed air of gas storage cylinder.If the piston 28 of two-way work doing cylinder 1 is located at the first gas storage gas The position that the gas storage cylinder 4 of cylinder 3 or second or bi-directional compression cylinder 2 terminate to the exhaust of two-way work doing cylinder 1, So when internal-combustion steam engine is started, controller first makes compression ratio control device 31 and power output structure 19 Separate, then power output structure is made by external force (such as the motor used when internal-combustion steam engine starts) 19 states for turning to angle A, controller is again moved to the left compression ratio control device 31, makes compression Combined with the knot of power output structure 19 than control device 31, then to penetrating combustion in two-way work doing cylinder 1 Oil vapour, then startup internal-combustion steam engine of lighting a fire, when gas storage cylinder (the first gas storage cylinder and/or the second gas storage Cylinder) in compressed air run out of after, controller makes compression ratio control device 31 move right, and dynamic Power export structure 19 is separated, and two-way work doing cylinder 1 can be under its internal gas pressure than bi-directional compression cylinder 2 motions are fast, so that compression ratio control device 31 relatively rotates to angle X with power output structure 19 State.

When internal-combustion steam engine carries out low speed or small-power runs, the compressed air of bi-directional compression cylinder 2 can To be partly into two-way work doing cylinder 1, the first gas storage cylinder 3 or the second gas storage cylinder 4 are partly into. Specific works mode is as follows：When the piston 28 of two-way work doing cylinder 1 is moved upwards is exhausted stroke, Also motion is compressed stroke, the exhaust of two-way work doing cylinder 1 to the piston 28 of bi-directional compression cylinder 2 upwards Stroke terminate after (switch valve 20 is opened, and the air bleeding valve 6 of two-way work doing cylinder 1 is closed, bi-directional compression gas The air bleeding valve 6 of cylinder 2 is opened), bi-directional compression cylinder 2 starts to be vented to two-way work doing cylinder 1, works as row When entering a certain amount of (switch valve 20 is closed, and the valve 21 that opens the light is opened), two-way work doing cylinder 1 starts acting, Meanwhile, connecting in two ratchets of the second gas storage gear 16, the ratchet set away from balladeur train 14 exists Its lubrication groove is combined with the first power transmission shaft 13 under the control of controller, and then connect the second gas storage gear 16 Another ratchet its lubrication groove is separated with the first power transmission shaft 13 under the control of the controller, then, Bidirectional pressure Contracting cylinder 2 starts to be vented in gas storage cylinder.

Power output gear group 18 is two, respectively with the acting tooth bar 9 of two-way work doing cylinder 1 and two-way The compression tooth bar 10 of compression cylinder 2 is engaged, and two axles of power output gear group 18 are in engine It is bound together during work, and two power output gear groups 18 are connected by second driving shaft 17. The effect of this kind of set-up mode is to ensure that two-way work doing cylinder 1 can keep synchronous with bi-directional compression cylinder 2 Motion.Particularly：Ensure that the piston 28 of two-way work doing cylinder 1 moves to instroke in one direction (piston 28 moves to the top of two-way work doing cylinder 1, waste gas is all emptied, different from general during terminal Logical reciprocating engine, common engine piston 28 does not move to cylinder top, but to reserve The part of combustion chamber), the piston 28 of bi-directional compression cylinder 2 is in compression travel in same direction of movement Terminal (the maximum point of air pressure, the top of bi-directional compression cylinder 2 is moved to different from piston 28). Then bi-directional compression cylinder 2 continues to move, and starts to enter compressed air in two-way work doing cylinder 1, when When compressed air all enters two-way work doing cylinder 1, fuel-steam is sprayed into two-way work doing cylinder 1, it is double This one end to acting cylinder 1 has started working stroke, and the other end has started instroke, Bidirectional pressure This one end of the piston 28 of contracting cylinder 2 finishes compression travel, and the other end terminates suction stroke, starts New compression travel.This mode of operation is mode of operation when vehicle is worked with peak power.

When internal-combustion steam engine is run with mid power, one end of only two-way work doing cylinder 1 is done work Stroke and instroke, the other end dally or are compressed stroke, and the corresponding end of bi-directional compression cylinder 2 is only It is compressed stroke and instroke.

When internal-combustion steam engine is run with small-power, bi-directional compression cylinder 2 dallies, two-way work doing cylinder 1 One end carry out air inlet, compression, acting and instroke, specific works mode is：First make controller control Compression ratio control device 31 processed is slided to the right, it is separated with power output structure 19, then by external force Power output structure 19 and compression ratio control device 31 is set to move to the state of angle A, if two-way do The rodless cavity air inlet of work(cylinder 1 is finished, and internal-combustion steam engine remains in operation, and starts compression travel, reaches pressure During contracting stroke end, switch valve 20, switch valve 21 are opened, be connected with the second gas storage gear 16 away from The lubrication groove of the ratchet of balladeur train 14 is combined in the presence of controller with the first power transmission shaft 13, and then The ratchet of the opposite side of the second gas storage gear 16 is separated in the presence of controller with the second gas storage gear 16, Two-way work doing cylinder 1 starts to be vented to the second gas storage cylinder 4, and exhaust terminates rear internal-combustion steam engine and enters Gas stroke, the second gas storage cylinder 4 starts to be vented to two-way work doing cylinder 1, when reaching a certain amount of, switch The box switch valve 21 of valve 20 is closed, and the fuel injector 7 of the rodless cavity one end of two-way work doing cylinder 1 is started working, Two-way work doing cylinder 1 enters working stroke.

Steam valve is located at the two ends of two-way work doing cylinder 1 and bi-directional compression cylinder 2, and two ends respectively have one, The working method of this structure has two kinds：The first is, when internal-combustion steam engine runs well, when two-way The gas storage cylinder 3 of compression cylinder 2 or first or the second gas storage cylinder 4 terminate to the exhaust of two-way work doing cylinder 1 Afterwards, switch valve 20 or switch valve 22 are closed, and the steam valve for being in same one end with it is opened, and is done to two-way Vapor is sprayed into work(cylinder 1, rear steam valve is finished and is closed, then fuel injector 7 is started working, in car Brake or when slowing down, two-way work doing cylinder 1 or bi-directional compression cylinder 2 carry out air compression, when reaching During compression travel terminal, compressed air is entered into the first gas storage cylinder 3 or the second gas storage cylinder 4；Second It is, when internal-combustion steam engine runs well, when the instroke of two-way work doing cylinder 1 terminates, Bidirectional pressure At the end of the compression travel of contracting cylinder 2, the steam valve on bi-directional compression cylinder 2 is opened, to bi-directional compression High-pressure water vapor is sprayed into compressed air in cylinder 2, then steam valve close, air bleeding valve 6 and switch Valve 20 or switch valve 22 are opened, and gas is entered in two-way work doing cylinder 1, and then fuel injector 7 starts Work, in brake or deceleration, two-way work doing cylinder 1 or bi-directional compression cylinder 2 are compressed stroke, In compression travel terminal, steam valve thereon is opened, to high-pressure steam is entered in compressed air, then These gases at high pressure are entered into the first gas storage cylinder 3 or the second gas storage cylinder 4 again.Steam valve can only be set At the two ends of two-way work doing cylinder 1 or the two ends of bi-directional compression cylinder 2 are positioned only at, so that engine is only A kind of mode for spraying into steam of selection.

Further, the internal-combustion steam engine that the present embodiment is provided, also including being arranged on two-way work doing cylinder 1 With the gathering sill 24 on the piston rod of bi-directional compression cylinder 2；It is fixedly installed on the fixed part of internal-combustion steam engine On part, and it is slidably matched to ensure guide pad 25 of the piston rod along rectilinear movement, such as Fig. 1 with gathering sill 24 Shown, this structure is piston stabilising arrangement.

Preferably, the internal-combustion steam engine that the present embodiment is provided, also including being arranged on the fixation of internal-combustion steam engine On part, the housing of such as engine, support or the nearer convenient setting of the equidistant piston rod of guide pad 25 Fixed component on, be specifically preferably provided at the both sides of guide pad 25, play damping effect with to piston rod Damping part 26, this structure is piston damping device, and damping part 26 is preferably spring, such as Fig. 1 It is shown.Certainly, damping part 26 can also be the elastic component of other structures, and the present embodiment is not limited this It is fixed.

Specifically, as shown in Figure 10, fuel injector 7 includes：Combustion chamber 71；Combustion chamber 71 is opened in push up The air inlet 72 in portion；It is arranged on first atomizer 73 and spark plug 74 of the bottom of combustion chamber 71；One end with The bottom connection of combustion chamber 71, the steaming that the other end is connected with the rod chamber or rodless cavity of two-way work doing cylinder 1 Vapour bleed pipe 75；It is arranged on the second atomizer 76 on steam bleed pipe 75.Surround the shell of combustion chamber 71 In cylinder, (cylinder is preferable shape to body, and in the case where job requirement is met, housing can also be Other shapes, such as cuboid etc.), the lower end of combustion chamber 71 connects steam bleed pipe 75, burning Chamber 71 is provided with the first atomizer 73 and spark plug 74 near the position of lower end, and the upper end of housing is provided with The intake valve 5 and steam valve of air inlet 72 are connected, steam bleed pipe 75 sets near the upper end of combustion chamber 71 It is equipped with the second atomizer 76.Its operation principle is：In the first gas storage cylinder 3 or the second gas storage cylinder 4 or Bi-directional compression cylinder 2 to two-way work doing cylinder 1 exhaust finish after, the steam valve of two-way work doing cylinder 1 or The steam valve of fuel injector 7 sprays into steam, is at this moment arranged on the first of the lower end of combustion chamber 71 of fuel injector 7 Atomizer 73 sprays into a small amount of vaporific fuel oil, and now the fuel concentration of the lower end of combustion chamber 71 is high, the combustion of upper end Oil concentration is low, and spark plug 74 is lighted a fire, and gaseous mixture starts from the lower end of combustion chamber 71 and near steam bleed pipe 75 upper end burning, produces high temperature and high pressure gas, while the second atomizer 76 is started working, is sprayed to steam Oil spout in outlet pipe 75, the fuel oil of ejection mixes and evaporates with high temperature and high pressure gas, and the fuel-steam of high temperature is high Speed enters the combustion chamber of two-way work doing cylinder 1 by steam bleed pipe 75, is reduced with because spraying into vapor The compressed air contact of temperature, and burnt since contact site, and only in contact surface burning, Ran Housui The high speed rotation of gas, progressively mixing and progressively burning in order, so as to effectively prevent the generation of pinking.

Two-way work doing cylinder 1 as shown in Figure 4 and Figure 5, sets on its inner cylinders wall near middle position Drag ring 27 is equipped with, drag ring 27 offers oil-way 30 on the wall of close piston 28, so that Lubricating condition can be provided for the motion of piston 28, drag ring 27 is that protrusion is arranged on two-way work doing On the internal face of cylinder 1, the height of protrusion is smaller so that piston 28 motion when only and drag ring 27 rub, and have less gap and the internal face of the cylinder body of two-way work doing cylinder 1 between, with This reaches the effect for reducing friction area, so as to extend the service life of cylinder body and piston 28.Certainly, it is living Drag ring 27 can also be not provided between plug 28 and cylinder body, as shown in Figure 3.

In the present embodiment, also including cooling recirculation system (not shown), cooling recirculation system includes The vaporium of water tank, heat exchanging pipe, pump and storage cooling water.Also, be provided with vaporium for The sensor of detection water temperature hydraulic pressure and water level.The water of low temperature meets first by heat exchanging pipe in water tank Two-way work doing cylinder 1, bi-directional compression cylinder 2, the radiating of the first gas storage cylinder 3 and the second gas storage cylinder 4 It is required that, followed by internal-combustion steam engine other heat generating components, the order principle of ordering that flows through of water is first from low The position of high temperature is flowed through after temperature.The outer layer that heat exchanging pipe is combined with heat generating components is provided with heat-insulating material and prevents Heat scatters and disappears, and preferably the outer layer at other positions is also equipped with heat-insulating material；Water temperature connects in heat exchanging pipe Nearly 100 DEG C of position is provided with water pump, and heat exchanging pipe further downstream is high-voltage tube, can bear high temperature The pressure of water, the current in heat exchanging pipe, starting point is water tank, and terminal is vaporium, is had in vaporium Water temperature hydraulic pressure detector (sensor) and level switch (sensor), water temperature hydraulic pressure detector are used for Detection water temperature hydraulic pressure, level switch is used to prevent water from taking the excessive space of vaporium, when vapour pressure is high Just can be to when bi-directional compression cylinder 2 or two-way work doing cylinder 1 are in the air pressure of compression travel terminal Water vapour is sprayed into two-way work doing cylinder 1 or bi-directional compression cylinder 2.Can have in heat exchanging pipe many Level water pump, to adapt to the pressure under different water temperatures, it is possibility to have the branch of heat exchanging pipe, to adapt to hair The demand of temperature change in motivation, the branch and main pipeline for exchanging pipeline are parallel-connection structure, are started with meeting The abundant heat absorption of built-in temperature proximate region, to avoid single pipe local in two temperature identicals Situation about playing a role occurs.

The internal-combustion steam engine that the present embodiment is provided, is solved general using drag ring 27 and cylindrical piston 28 The big problem of the logical rubbing surface of piston 28；Make piston 28 with connecting rod 29 along straight using the stabilising arrangement of piston 28 Line move and, and make rack structure on connecting rod 29 drive the mode of power output gear group 18, reduce Connecting rod 29 is to piston 28 to the lateral pressure of cylinder so as to reduce the abrasion of cylinder；Using to two-way The method that acting cylinder 1 sprays into vapor, reduces the temperature before fuel oil burning, enters engine One step improves compression ratio, increases the power output of internal-combustion steam engine and the economy of fuel oil；Using penetrating The method of vapor reduces the temperature after burning, reduces the growing amount of NOx；Using penetrating vapor Method increase the pressure of cylinder, increase power output, improve the thermal efficiency of fuel oil；Use tool There is the controller of the reset of parking piston 28 and high-speed starting and stopping, reduce the energy loss of brake, reduce Consumption to fuel oil；It is external using compression travel, and coordinate the compressed air of aerodynamic brake energy-storage system Storage cylinder can realize variable compressive stroke；The use of fuel injector 7 can further reduce the hair of pinking It is raw, improve the upper limit of compression ratio；Before combustion just in two-way work doing cylinder 1 spray into vapor without It is water, the pressure in cylinder can be dramatically increased.

The above is all the explanation based on attached embodiment illustrated in fig. 1, and the present invention also has other realities Apply example：

In other embodiments, if the rod chamber of two-way work doing cylinder 1 and bi-directional compression cylinder 2 with First gas storage cylinder 3 is connected with the second gas storage cylinder 4, two-way work doing cylinder 1 and bi-directional compression gas The rodless cavity of cylinder 2 is also connected with the first gas storage cylinder 3 and the second gas storage cylinder 4, then in brake When can realize the rodless cavity of two-way work doing cylinder 1 or bi-directional compression cylinder 2 after compression travel terminates to Second gas storage cylinder 4 is vented, and the rod chamber of two-way work doing cylinder 1 or bi-directional compression cylinder 2 is in compressed line Journey terminates backward first gas storage cylinder 4 and is vented, and when engine is restarted after brake, two-way work doing The rodless cavity of cylinder 1 can be using the compressed air of the first gas storage cylinder 3 without being controlled by compression ratio Device 31 first makes two-way work doing cylinder 1 and bi-directional compression cylinder 2 be in the state of angle A, and (progressive error is 0), the rod chamber of two-way work doing cylinder 1 is similarly such.

In other embodiments, also there is two-way work doing cylinder 1 and the exchange position of bi-directional compression cylinder 2 is (attached Embodiment illustrated in fig. 1, be followed successively by from the first power transmission shaft 13 to second driving shaft 17 first gas storage cylinder 3, Second gas storage cylinder 4, bi-directional compression cylinder 2, two-way work doing cylinder 1, and embodiment described in this section of content Then be followed successively by from the first power transmission shaft 13 to second driving shaft 17 first gas storage cylinder 3, the second gas storage cylinder 4, Two-way work doing cylinder 1, bi-directional compression cylinder 2) situation, i.e., the rodless cavity of bi-directional compression cylinder 2 with it is double Connected to the rod chamber and the first gas storage cylinder 3 of acting cylinder 1, the rod chamber of bi-directional compression cylinder 2 Situation about being connected with the rodless cavity and the second gas storage cylinder 4 of two-way work doing cylinder 1.With shown in accompanying drawing 1 Embodiment is compared, and the rodless cavity of two-way work doing cylinder 1 can only be to the second gas storage in brake for this embodiment Cylinder 4 is vented, and after exhaust terminates, the air in bi-directional compression cylinder 2 can only then enter the first gas storage gas Cylinder 3, but when being restarted after brake, the rodless cavity of two-way work doing cylinder 1 can directly use the second storage Compressed air in gas cylinder 4 without by compression ratio control device 31 first make two-way work doing cylinder 1 with Bi-directional compression cylinder 2 is in the state (progressive error is 0) of angle A, and two-way work doing cylinder 1 has bar Chamber is similarly such.

In other embodiments, also exist set two situations of two-way work doing cylinder, at this moment its structure according to It is secondary including the first gas storage cylinder, the second gas storage cylinder, followed by two-way work doing cylinder A, two-way work doing gas Cylinder B, the first two-way gas storage cylinder 3 and the rodless cavity and two-way work doing cylinder of two-way work doing cylinder A The rod chamber and two-way work doing of the rod chamber connection of B, the second gas storage cylinder 4 and two-way work doing cylinder A The rodless cavity connection of cylinder B, operationally, the rodless cavity of two-way work doing cylinder A, two-way work doing cylinder The rodless cavity of B all only carries out air inlet and compression travel, and its rod chamber is only done work and instroke, double It is compressed stroke and compressed air is entered into the first gas storage cylinder 3 to the rodless cavity of acting cylinder A, it is double The air in the first gas storage cylinder 3, two-way work doing cylinder B are directly utilized in acting to the cylinder B that does work Rodless cavity be compressed stroke and compressed air be drained into the second gas storage cylinder 4, two-way work doing gas Cylinder A is in acting directly using the air in the second gas storage cylinder 4.

In other embodiments, two-way work doing cylinder 1 and bi-directional compression cylinder 2 can be without the first storages Individually implement in the case of the gas storage cylinder 4 of gas cylinder 3 and second, at this moment its structure includes two-way work doing gas Cylinder 1, bi-directional compression cylinder 2, intake valve 5, air bleeding valve 6, fuel injector 7, steam valve, acting tooth bar 9, Second driving shaft 17, power output gear group 18 and power output structure 19, the structure of all parts and With the embodiment shown in accompanying drawing 1, the course of work of this structure is with attached embodiment illustrated in fig. 1 for position Course of work when two-way work doing cylinder 1 is with bi-directional compression 2 cooperating of cylinder is similar.

In other embodiments, two-way work doing cylinder 1 can be in no bi-directional compression cylinder 2, the first gas storage Individually implement in the case of cylinder 3, the second gas storage cylinder 4, at this moment its structure include two-way work doing cylinder 1, Intake valve 5, air bleeding valve 6, fuel injector 7, steam valve, acting tooth bar 9, power output gear group 18, The power output of power output structure 19 and connection power output gear group 18 and power output structure 19 Axle, the structure of all parts and position with the embodiment shown in accompanying drawing 1, this structure operationally its work Plug 28 does not move to the top of cylinder, but to reserve the partial cylinders space of combustion chamber, and its is worked There are suction stroke, compression travel, working stroke, instroke in Cheng Zhong, the two ends of cylinder.

In all of the embodiments shown above, the length of two-way work doing cylinder 1 can be lengthened, and make its piston 28 The top of cylinder body can not be moved in motion, and reserves the two ends of two-way work doing cylinder 1 as combustion chamber Space.The structure of this two-way work doing cylinder 1 can be when engine works, when two-way work doing cylinder 1 One end working stroke terminate, this one end air bleeding valve 6 start discharge waste gas, while piston 28 is to this One end motion, moves to certain distance heel row air valve 6 and closes, and piston 28 starts compressed exhaust gas, works as piston 28 when moving to compression travel terminal, and intake valve 5 is opened, and bi-directional compression cylinder 2 starts to two-way work doing Cylinder 1 is vented, and the working method of this compressed exhaust gas can ensure two-way work doing cylinder 1 in its piston 28 Cylinder body top is not moved to and in the case of retaining the space of combustion chamber, will not reduce from bi-directional compression cylinder 2 Into the air compression ratio of two-way work doing cylinder 1.This working method can make two-way work doing cylinder 1 exist In the case of coordinating without the first gas storage cylinder 3 or the second gas storage cylinder 4 or bi-directional compression cylinder 2 individually Work, but also sacrifice the function that two-way work doing cylinder 1 provides skid resistance.

Structures described above, is all the explanation based on power output gear group B as shown in figure 11, Power output gear group 18 can also be other structures, for example：

When engine uses power output gear group A as shown in figure 12, it is desirable to have extra improvement, And different effects can be reached：It is two-way because power output gear group B and tooth bar are lasting combinations The piston 28 of acting cylinder 1 can only move to the two ends of cylinder.If using power output gear group A, Power output gear group A just can be separated with tooth bar at any time, when engine runs, when two-way Acting cylinder 1 carries out air compression, when reaching the air compression ratio of setting, power output gear group 18 Axle is rotated to the little gear that switching is combined with acting tooth bar 9, the then steam valve of this one end and oil spout Device 7 is started working, and this end of two-way work doing cylinder 1 enters working stroke, and the other end enters exhaust and goes Journey or compression travel.

Power output gear group 18 can also be obtained using the power output gear group C such as Figure 13, such as Figure 14 To power output gear group D, the structure of the power output gear group E of such as Figure 15.In power output gear In the structure of group E, in two gears engaged with tooth bar, the connection ratchet of one (is indicated in Figure 15 Linkage part 8) lubrication groove, do clockwise movement, ratchet (Figure 15 of another one relative to its foreign steamer group The linkage part 8 of middle sign) lubrication groove and foreign steamer the direction of motion it is then opposite.

Above-mentioned power output gear group C, power output gear group D, in power output gear group E, power Output gear group C and power output gear group D can reach the effect and function of power output gear group B； Power output gear group E can reach the effect and function of power output gear group A.

In addition, the structure of the two-way work doing cylinder 1 that the present embodiment is provided, defeated in matched use power When going out gear train A or power output gear group E, it would however also be possible to employ it is external not carry out air inlet compression travel, And individually carry out the topology layout of two-way air inlet, compression, acting and exhaust.When compression travel is external, Air inflow can be adjusted in two-way work doing 1 air inlet of cylinder and realize equal with variable compressive stroke technology Effect.

Each embodiment is described by the way of progressive in this specification, and each embodiment is stressed The difference with other embodiment, between each embodiment remaining identical similar portion mutually referring to .

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use The present invention.Various modifications to these embodiments will be for those skilled in the art aobvious and easy See, generic principles defined herein can without departing from the spirit or scope of the present invention, Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, And it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.

Claims

1. a kind of internal-combustion steam engine, it is characterised in that including：

2. internal-combustion steam engine according to claim 1, it is characterised in that also including two-way with described The bi-directional compression cylinder that acting cylinder is arranged in parallel and turns on, difference is provided with the bi-directional compression cylinder Connect the rod chamber of the bi-directional compression cylinder and multiple intake valves of rodless cavity, multiple air bleeding valves and multiple Steam valve.

3. internal-combustion steam engine according to claim 1 and 2, it is characterised in that the power output Control structure includes：

It is arranged on the acting tooth bar on the two-way work doing cylinder；

4. internal-combustion steam engine according to claim 2, it is characterised in that also include：

5. internal-combustion steam engine according to claim 4, it is characterised in that the first gas storage cylinder Storage chamber and the two-way work doing cylinder rod chamber and the bi-directional compression cylinder rod chamber connect It is logical；The rodless cavity of the storage chamber of the second gas storage cylinder and the two-way work doing cylinder and described two-way The rodless cavity connection of compression cylinder.

6. internal-combustion steam engine according to claim 4, it is characterised in that the first gas storage cylinder Storage chamber connected with the rod chamber of the two-way work doing cylinder and the rodless cavity of the bi-directional compression cylinder； The rodless cavity and the bi-directional compression gas of the storage chamber of the second gas storage cylinder and the two-way work doing cylinder The rod chamber connection of cylinder.

7. the internal-combustion steam engine according to claim 5 or 6, it is characterised in that the power output Control structure includes：

8. internal-combustion steam engine according to claim 7, it is characterised in that：

It is described that the first gas storage gear and the second gas storage gear coordinate the linkage part to be arranged on On first power transmission shaft；

9. internal-combustion steam engine according to claim 8, it is characterised in that also including controlling the cunning Moving gear is slided on first power transmission shaft, and the compression ratio control device is on the second driving shaft Slide, and control the linkage part with first power transmission shaft, second driving shaft locking, release Controller, the controller can also control switch valve, the institute set on the connecting pipeline of difference cylinder State the switch of intake valve, the air bleeding valve, the steam valve and the fuel injector.

10. internal-combustion steam engine according to claim 7, it is characterised in that also including being arranged on State the gathering sill on the piston rod of two-way work doing cylinder and the bi-directional compression cylinder；It is fixedly installed on described In the fixed component of internal-combustion steam engine, and it is slidably matched to ensure the piston rod along straight with the gathering sill The guide pad of line movement.

11. internal-combustion steam engines according to claim 10, it is characterised in that also including being fixedly installed , it is prevented from the piston rod and the inwall of cylinder body of the two-way work doing cylinder and the bi-directional compression cylinder Collision, and the kinetic energy storage that the piston rod is moved reciprocatingly is the damping means of elastic potential energy.

12. internal-combustion steam engines according to claim 1, it is characterised in that also including the first gas storage Cylinder and the second gas storage cylinder, and：

13. internal-combustion steam engines according to claim 12, it is characterised in that the power output control Structure processed includes：

14. internal-combustion steam engines according to claim 1, it is characterised in that the fuel injector includes：

Combustion chamber；

It is opened in the air inlet at the top of the combustion chamber；

It is arranged on the second atomizer on the steam bleed pipe.

15. internal-combustion steam engines according to claim 1, it is characterised in that the two-way work doing gas Drag ring is provided between the cylindrical piston and cylinder body of cylinder, it is living near the cylinder on the drag ring The wall of plug is provided with oil-way.

16. internal-combustion steam engines according to claim 1, it is characterised in that the two-way work doing gas Hot channel and lubricating pipe are provided with the piston rod of cylinder, the hot channel and lubricating pipe are equal Axially through the connecting rod of the piston rod, and connected with the internal piston of the piston rod, it is described to make Piston rod is lowered the temperature and is lubricated.

17. internal-combustion steam engines according to claim 1, it is characterised in that also circulated including cooling System, the cooling recirculation system includes water tank, heat exchanging pipe, pump and stored hot cooling water generation Vapor vaporium, the sensor for detecting water temperature hydraulic pressure and water level is provided with the vaporium.