CN202811060U

CN202811060U - Gated, cylinder-shared and U-shaped flow piston thermal power system

Info

Publication number: CN202811060U
Application number: CN 201220299642
Authority: CN
Inventors: 靳北彪
Original assignee: Molecule Power Beijing Technology Co Ltd
Current assignee: Molecule Power Beijing Technology Co Ltd
Priority date: 2011-06-20
Filing date: 2012-06-20
Publication date: 2013-03-20
Anticipated expiration: 2022-06-20
Also published as: CN102748126B; CN102748126A

Abstract

The utility model discloses a gated, cylinder-shared and U-shaped flow piston thermal power system. The system comprises a piston cylinder mechanism and a working medium chamber, wherein an intake valve, an air feed valve, an exhaust valve and a gas working medium filling valve are arranged on the same one working medium envelope of the piston cylinder mechanism; the interior space of the working medium envelope is communicated with an air intake channel through the intake valve, and is communicated with a working medium gas inlet of the working medium chamber through the air feed valve; the working medium gas inlet of the working medium is communicated with the interior space of the working medium envelope through the gas working medium filling valve; and the interior space of the working medium envelope is communicated with an exhaust valve channel through the exhaust valve. According to the gated, cylinder-shared and U-shaped flow piston thermal power system provided by the utility model, as the working medium chamber is adopted and particularly residual compressed gas remains in a cylinder before gas is filled in the cylinder, great pressure fluctuation of the cylinder before or after gas filling is avoided; the vibration of the thermal power system is greatly reduced; and the system is suitable for submarines.

Description

Gate is with cylinder U stream piston thermal power system

Technical field

The utility model relates to heat energy and power field, especially a kind of thermal power system.

Background technique

The firing chamber of conventional piston formula thermal power system (being internal-combustion engine) is service intermittent, this has just caused huge difficulty to burning, because will mixed combustion within the extremely short time, exactly because this point, efficient and the feature of environmental protection of internal-combustion engine never be well solved.Therefore, need a kind of continuous combustion chambers piston thermal power system of invention.

The model utility content

In order to address the above problem, the technological scheme that the utility model proposes is as follows:

A kind of gate is with cylinder U stream piston thermal power system, comprise piston-cylinder mechanism and working fluid chamber, same working medium envelope in described piston-cylinder mechanism is established intake valve, for valve, exhaust valve and gas working medium are filled with door, the inner space of described working medium envelope is communicated with intake duct through described intake valve, the inner space of described working medium envelope is communicated with the working fluid chamber gas access of described working fluid chamber for valve through described, the working fluid chamber gas outlet of described working fluid chamber is filled with door through described gas working medium and is communicated with the inner space of described working medium envelope, the inner space of described working medium envelope is communicated with air outlet flue through described exhaust valve, on described working fluid chamber, on described working medium envelope and/or at described intake duct, establish fuel importing valve, described intake valve, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely be subjected to the air feed filling channel after the top dead center timing control system control, the top dead center timing control system was controlled after the opening and closing that described fuel imports valve also were subjected to described air feed filling channel.

Described intake valve, describedly be filled with on the cylinder that door is located at described piston-cylinder mechanism for valve, described exhaust valve and described gas working medium.

Described gate also comprises acting mechanism with cylinder U stream piston thermal power system, described working fluid chamber is made as continuous combustion chambers, the sender property outlet of described continuous combustion chambers is communicated with the described working medium entrance that does work mechanism, and the sender property outlet of the described mechanism of doing work is filled with door through described gas working medium and is communicated with described cylinder.

Communicating passage at the working medium entrance of the sender property outlet of described continuous combustion chambers and described acting mechanism is established bypass tube, and described bypass tube is communicated with the working medium entrance of power turbine mechanism.

Described gate also comprises acting mechanism with cylinder U stream piston thermal power system, and described working fluid chamber is made as continuous combustion chambers, and described exhaust valve is communicated with the described working medium entrance that does work mechanism, and the described sender property outlet that does work mechanism is communicated with described air outlet flue.

Described gate also comprises acting mechanism with cylinder U stream piston thermal power system, and described working fluid chamber is made as continuous combustion chambers, and the sender property outlet of described continuous combustion chambers is filled with door with described gas working medium respectively and the described working medium entrance that does work mechanism is communicated with.

The top dead center timing control system is made as top dead center timing control system behind the outer air feed filling channel of four-stroke cylinder behind the described air feed filling channel.

Described acting mechanism is made as piston type acting mechanism or impeller type acting mechanism.

Described piston-cylinder mechanism is made as the opposed pistons cylinder mechanism, described intake valve is made as the scavenging suction port that is arranged on the cylinder wall, described exhaust valve is made as the scavenging relief opening that is arranged on the cylinder wall, describedly be filled with door for valve and described gas working medium and be arranged on the described cylinder wall, describedly be filled with door for valve and described gas working medium and made described opposed pistons cylinder mechanism according to the air inlet scavenging exhaust top dead center timing control system control behind the outer air feed filling channel of cammingly two-stroke cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

The top dead center timing control system is made as top dead center timing control system behind the outer air feed filling channel of four-stroke cylinder behind the described air feed filling channel, top dead center timing control system behind the four-stroke in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of four-stroke cylinder, top dead center timing control system behind the air feed filling channel in the four-stroke cylinder is mixed, top dead center timing control system behind the outer air feed filling channel of two-stroke cylinder, top dead center timing control system behind the two-stroke in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of two-stroke cylinder, top dead center timing control system behind the air feed filling channel in the two-stroke cylinder is mixed, top dead center timing control system behind the outer air feed filling channel of the short pressure of two-stroke journey cylinder, top dead center timing control system behind the short pressure of the two-stroke journey in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of the short pressure of two-stroke journey cylinder, top dead center timing control system behind top dead center timing control system or the two-stroke external-open valve air feed filling channel behind the mixed interior air feed filling channel of the short pressure of two-stroke journey cylinder.

Be filled with at described gas working medium and establish air feed inflation dynamic valve between door and the described working fluid chamber.

According to the operating mode demand of described gate with cylinder U stream piston thermal power system, adjust top dead center timing control system behind the described air feed filling channel described gas working medium is filled with the control mode of door, make described gas working medium be filled with door and within two time lags more than the circulation, be in closed condition.

Described gate comprises also that with cylinder U stream piston thermal power system external combustion working medium generator, steam are filled with door and steam ejection door; Described working fluid chamber is made as continuous combustion chambers, described continuous combustion chambers conducts heat with described external combustion working medium generator and is connected, described external combustion working medium generator is filled with door through described steam and is communicated with described cylinder, and described cylinder is communicated with the steam discharge route through described steam ejection door.

The top dead center timing control system is made as the described intake valve of control behind the described air feed filling channel, described for valve, described exhaust valve, described gas working medium is filled with door, described steam is filled with the part or all of of door and described steam ejection door, make described gate inflate expansion stroke-steam discharge stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam, or according to top dead center timing control system behind the six-stroke combustion and steam air feed filling channel of the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas inflation expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work.

Be filled with the volumetric flow of gas of the each inflation of door through described gas working medium greater than the volumetric flow of gas through the each air feed of described confession valve.

A kind of gate is with cylinder U stream piston thermal power system, comprise piston-cylinder mechanism and working fluid chamber, same working medium envelope in described piston-cylinder mechanism is established intake valve, exhaust valve and air feed Inflation door, the inner space of described working medium envelope is communicated with intake duct through described intake valve, the inner space of described working medium envelope is communicated with described working fluid chamber through described air feed Inflation door, the inner space of described working medium envelope is communicated with air outlet flue through described exhaust valve, on described working fluid chamber, on described working medium envelope, and/or establish fuel at described intake duct and import valve, described intake valve, described air feed Inflation door and described exhaust valve partly or entirely be subjected to reciprocal passage after the top dead center timing control system control, the top dead center timing control system was controlled after the opening and closing that described fuel imports valve also were subjected to described reciprocal passage.

Described intake valve, described exhaust valve and described air feed Inflation door are located on the cylinder of described piston-cylinder mechanism.

The top dead center timing control system is made as top dead center timing control system behind the outer back and forth passage of four-stroke cylinder behind the described reciprocal passage, top dead center timing control system behind the reciprocal passage in the four-stroke cylinder, top dead center timing control system behind the inside and outside back and forth passage of four-stroke cylinder, top dead center timing control system behind the reciprocal passage in the four-stroke cylinder is mixed, top dead center timing control system behind the outer back and forth passage of two-stroke cylinder, top dead center timing control system behind the reciprocal passage in the two-stroke cylinder, top dead center timing control system behind the inside and outside back and forth passage of two-stroke cylinder, top dead center timing control system behind the reciprocal passage in the two-stroke cylinder is mixed, top dead center timing control system behind the outer back and forth passage of the short pressure of two-stroke journey cylinder, top dead center timing control system behind the reciprocal passage in the short pressure of the two-stroke journey cylinder, top dead center timing control system behind the inside and outside back and forth passage of the short pressure of two-stroke journey cylinder, top dead center timing control system behind top dead center timing control system or the reciprocal passage of two-stroke external-open valve behind the mixed interior back and forth passage of the short pressure of two-stroke journey cylinder.

According to the operating mode demand of described gate with cylinder U stream piston thermal power system, adjust that the top dead center timing control system makes described air feed Inflation door aerification function within two time lags more than the circulation be in failure state to the control mode of described air feed Inflation door behind the described reciprocal passage.

The top dead center timing control system is made as the described intake valve of control behind the described reciprocal passage, the air feed Inflation door, described exhaust valve, described steam is filled with the part or all of of door and described steam ejection door, make described gate inflate expansion stroke-steam discharge stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam, or according to top dead center timing control system behind the reciprocal passage of six-stroke combustion and steam of the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas inflation expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work.

Through the volumetric flow of gas of the each volumetric flow of gas of inflating of described air feed Inflation door greater than each air feed.

Establish the dilatant entrance at described working fluid chamber.

Establish the heat adjustable fuel inlet that rubs at described working fluid chamber.

Establish the pre-compressed gases introducing port at described working fluid chamber.

Described gate also comprises working medium storage tank with cylinder U stream piston thermal power system, and described working medium storage tank is communicated with described working fluid chamber.

Described working fluid chamber is communicated with the wall of described cylinder.

Described gate also comprises the external combustion working medium generator with cylinder U stream piston thermal power system, described working fluid chamber is made as continuous combustion chambers, described continuous combustion chambers conducts heat with described external combustion working medium generator and is connected, and described continuous combustion chambers and described external combustion working medium generator are communicated with through communicating passage.

Establish power turbine mechanism at described air outlet flue.

Establish the impeller gas compressor at described intake duct.

Two the above cylinders are communicated with a described working fluid chamber.

The bearing capacity of described working fluid chamber is greater than 3MPa.

The top volume of the piston of the described piston-cylinder mechanism when being in top dead center and the ratio of the sectional area of described piston are less than 5mm.

The ratio of the top volume of the piston of the described piston-cylinder mechanism when being in top dead center and the product of the sectional area of described piston and diameter is less than 5:100.

Establish the liquid working substance introducing port at described external combustion working medium generator, described steam discharge route is communicated with the liquid working substance entrance of described external combustion working medium generator through condensate cooler, pressure liquid pump successively.

Establish cold external combustion working medium entrance at described external combustion working medium generator, described steam discharge route is communicated with described cold external combustion working medium entrance through air compressor, cooler successively.

A described continuous combustion chambers and a described external combustion working medium generator are corresponding with two the above piston-cylinder mechanisms.

The bearing capacity of described external combustion working medium generator is greater than 3MPa.

In the structure that is provided with the air feed filling channel, the volume of described working fluid chamber is not less than 10 times that enter compressed gas volume in the described working fluid chamber for valve through described.

In being provided with the structure of reciprocal passage, the volume of described working fluid chamber is not less than through described air feed Inflation door and enters 10 times of compressed gas volume in the described working fluid chamber.

A kind ofly improve described gate with the method for the efficient of cylinder U stream piston thermal power system, adjust the air displacement of described piston-cylinder mechanism, and/or adjust fuel feed, make excess air factor in the combustion chemistry course of reaction less than 1.95.

A kind ofly improve described gate with the method for the efficient of cylinder U stream piston thermal power system, adjust the air displacement of described piston-cylinder mechanism, and/or adjust to the amount of the fuel of described continuous combustion chambers supply, make the indoor excess air factor of described continuous burning less than 1.95.

Described gate with cylinder U stream piston thermal power system also comprise make described gate with cylinder U stream piston thermal power system in gas replenishment process corresponding crank angle greater than the control system of corresponding crank angle in the air feed process.

The described cylinder of described piston-cylinder mechanism is made as noncircular cylinder.

A kind ofly improve described gate with the method for the efficient of cylinder U stream piston thermal power system, adjust the temperature and/or the pressure that are about to the gas working medium that begins to do work, make the temperature and pressure that is about to the gas working medium that begins to do work meet the adiabatic relation of class.

Adjustment is about to the pressure of the gas working medium that begins to do work to more than the 15MPa, adjust be about to the gas working medium that begins to do work temperature below 2700K.

When described working fluid chamber is made as continuous combustion chambers, behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, made described gate with cylinder U stream piston thermal power system according to the outer air feed filling channel of four-stroke cylinder of the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern after the top dead center timing control system.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to the four-stroke in-cylinder fuel supply filling channel of the suction stroke-air feed stroke of calming the anger-gas inflated in-cylinder combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern after the top dead center timing control system.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to air feed filling channel inside and outside the four-stroke cylinder of the suction stroke-air feed stroke of calming the anger-combustion gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern after the top dead center timing control system.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate mixed according to the four-stroke cylinder of the suction stroke-air feed stroke of calming the anger-mixed gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U stream piston thermal power system in top dead center timing control system behind the air feed filling channel.

When described working fluid chamber is made as continuous combustion chambers, behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to the air inlet scavenging exhaust top dead center timing control system behind the outer air feed filling channel of two-stroke cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to the air inlet scavenging exhaust top dead center timing control system behind the two-stroke in-cylinder fuel supply filling channel of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of calming the anger.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to the air inlet scavenging exhaust top dead center timing control system behind the air feed filling channel of calming the anger inside and outside the two-stroke cylinder of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust calm the anger the two-stroke cylinder of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern mixed in top dead center timing control system behind the air feed filling channel.

When described working fluid chamber is made as continuous combustion chambers, behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey to calm the anger the two-stroke of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern is short presses top dead center timing control system behind the outer air feed filling channel of journey cylinder.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey to calm the anger the two-stroke of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern is short presses top dead center timing control system behind the journey in-cylinder fuel supply filling channel.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey to calm the anger the two-stroke of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern is short presses inside and outside the journey cylinder top dead center timing control system behind the air feed filling channel.

Behind the described air feed filling channel top dead center timing control system be made as the described intake valve of control, described for valve, described exhaust valve and described gas working medium be filled with door partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey calm the anger the two-stroke of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern short press the journey cylinder mixed in top dead center timing control system behind the air feed filling channel.

When described working fluid chamber is made as continuous combustion chambers, described intake valve is made as the external-open intake valve, behind the described air feed filling channel top dead center timing control system be made as the described external-open intake valve of control, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust top dead center timing control system behind the outer air feed filling channel of two-stroke external-open valve cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

When described working fluid chamber is made as continuous combustion chambers, behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to the outer back and forth passage of four-stroke cylinder of the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern after the top dead center timing control system.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to reciprocal top dead center timing control system behind the passage in the four-stroke cylinder of the suction stroke-air feed stroke of calming the anger-gas inflated in-cylinder combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to reciprocal top dead center timing control system behind the passage inside and outside the four-stroke cylinder of the suction stroke-air feed stroke of calming the anger-combustion gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate mixed according to the four-stroke cylinder of the suction stroke-air feed stroke of calming the anger-mixed gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U stream piston thermal power system in reciprocal top dead center timing control system behind the passage.

When described working fluid chamber is made as continuous combustion chambers, behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described piston-cylinder mechanism according to the air inlet scavenging exhaust top dead center timing control system behind the outer back and forth passage of two-stroke cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to the air inlet scavenging exhaust top dead center timing control system behind the passage of calming the anger in the two-stroke cylinder of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern back and forth.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to the air inlet scavenging exhaust top dead center timing control system behind the passage of calming the anger inside and outside the two-stroke cylinder of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern back and forth.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust calm the anger the two-stroke cylinder of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern mixed in reciprocal top dead center timing control system behind the passage.

When described working fluid chamber is made as continuous combustion chambers, behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey to calm the anger the two-stroke of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern is short presses top dead center timing control system behind the outer back and forth passage of journey cylinder.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey to calm the anger the two-stroke of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern is short presses in the journey cylinder back and forth top dead center timing control system behind the passage.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey to calm the anger the two-stroke of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern is short presses inside and outside the journey cylinder back and forth top dead center timing control system behind the passage.

Behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system according to air inlet scavenging exhaust short press journey calm the anger the two-stroke of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern short press the journey cylinder mixed in reciprocal top dead center timing control system behind the passage.

When described working fluid chamber is made as continuous combustion chambers, described air feed Inflation door is made as external-open air feed Inflation door, behind the described reciprocal passage top dead center timing control system be made as control described intake valve, described external-open air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust top dead center timing control system behind the outer back and forth passage of two-stroke external-open valve cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

In the utility model, the so-called short journey of pressing refers to that the distance of piston process in compression process is less than the distance of piston process in inflation process.

In the utility model, in the structure that is provided with short pressure journey, can form miller cycle.

In the utility model, with described intake valve, described exhaust valve, described gas working medium be filled with door, described for valve or described air feed Inflation door corresponding suction port, relief opening, gas working medium be filled with mouthful, air supply opening or air feed inflation inlet can be located on the cylinder cap, also can be located on the sidewall of cylinder.

In the utility model, described working fluid chamber can be corresponding with a described piston-cylinder mechanism, and is also can a described working fluid chamber corresponding with two the above piston-cylinder mechanisms.

In the utility model, adjust the air displacement of described cylinder piston mechanism, and/or adjustment fuel feed, also can make excess air factor in the combustion chemistry course of reaction less than 1.90,1.85,1.80,1.75,1.70,1.65,1.60,1.55,1.50,1.45,1.40,1.35,1.30,1.25,1.20,1.15,1.10 or less than 1.05, or equal 1.00.

In the utility model, adjust the air displacement of described cylinder piston mechanism, and/or adjust to the amount of the fuel of described continuous combustion chambers supply, also can make the indoor excess air factor of described continuous burning less than 1.90,1.85,1.80,1.75,1.70,1.65,1.60,1.55,1.50,1.45,1.40,1.35,1.30,1.25,1.20,1.15,1.10 or less than 1.05, or equal 1.00.

In the utility model, in the structure of not establishing described external combustion working medium generator, the bearing capacity of described working fluid chamber also can be greater than 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa.

In the utility model, the top volume of the described piston when being in top dead center and the ratio of the sectional area of described piston also can be selected less than 4.8mm, 4.6mm, 4.4mm, 4.2mm, 4mm, 3.8mm, 3.6mm, 3.4mm, 3.2mm, 3mm, 2.8mm, 2.6mm, 2.4mm, 2.2mm, 2mm, 1.8mm, 1.6mm, 1.4mm, 1.2mm, 1mm, 0.8mm, 0.6mm, 0.4mm or less than 0.2mm.

In the utility model, so-called " ratio of the top volume of the described piston when being in top dead center and the sectional area of described piston is less than 5mm " is when referring to that described piston is in top dead center, the ratio of the volume (V) in described piston upper surface, cylinder cap lower surface and the formed space of described cylinder surfaces and the sectional area (S) of described piston is less than 5mm, i.e. V/S＜5mm.

In the utility model, so-called " ratio of the top volume of the described piston when being in top dead center and the product of the sectional area of described piston and diameter is less than 5:100 " is when referring to that described piston is in top dead center, the ratio of the product of the volume (V) in described piston upper surface, cylinder cap lower surface and the formed space of described cylinder surfaces and the sectional area (S) of described piston and diameter (D) is less than 5:100, i.e. V/(S * D)＜5:100.

In the utility model, the top volume of the described piston when being in top dead center and the ratio of the product of the sectional area of described piston and diameter also can be selected less than 4.8:100,4.6:100,4.4:100,4.2:100,4:100,3.8:100,3.6:100,3.4:100,3.2:100,3:100,2.8:100,2.6:100,2.4:100,2.2:100,2:100,1.8:100,1.6:100,1.4:100,1.2:100,1:100,0.8:100,0.6:100,0.4:100 or less than 0.2:100.

In the utility model, described external combustion working medium generator bearing capacity also can be selected greater than 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa.

In the utility model, be in when calming the anger stroke in described piston-cylinder mechanism, can in compression process, in described cylinder, spray into dilatant, be used for realizing the cooling of gas in compression process, realize the approximately constant temperature compression, and then improve the efficient of system.

In the utility model, so-called working medium envelope refers to the wall in the space that holds gas working medium that is made of piston and the cavity that matches with described piston, the wall in the space that holds gas working medium that is for example consisted of by piston, cylinder and cylinder head, the wall in the space that holds gas working medium that for example is made of oppositely disposed two pistons and cylinder more also for example is communicated with the wall in the space that holds gas working medium that cavity consists of by oppositely disposed piston, the cylinder that matches with each piston more than two and the cylinder that is communicated with these described cylinders.

In the utility model, the wall in so-called space refers to hold the object that gas working medium touches in the space of gas working medium, comprises fixing object for example cylinder and cylinder head, also comprises for example piston of movable object.

In the utility model, so-called intake valve, confession valve, exhaust valve and air feed Inflation door are located on the cylinder, refer to that these valves can be located on the sidewall of cylinder, can be arranged on the cylinder head, can scattering device on the sidewall and cylinder head of cylinder, perhaps can also scattering device on the sidewall of cylinder, on the cylinder head and on the piston.Obviously, be made as in the structure of the opposed pistons cylinder mechanism that does not comprise cylinder head in described piston-cylinder mechanism, described intake valve, describedly can only be arranged on the sidewall or piston of cylinder for valve, described exhaust valve and described air feed Inflation door.

In the utility model, so-called scavenging suction port refers in described piston-cylinder mechanism and is made as in the structure of opposed pistons cylinder mechanism, is arranged on the cylinder sidewall, and is controlled the suction port of its opening and closing by piston.

In the utility model, so-called scavenging relief opening refers in described piston-cylinder mechanism and is made as in the structure of opposed pistons cylinder mechanism, is arranged on the cylinder sidewall, and is controlled the relief opening of its opening and closing by piston.

In the utility model, so-called dilatant refers to not participate in the combustion chemistry reaction, but can cool off and adjust the working medium of acting working medium molal quantity and the acting of expanding, can be gas or liquid, such as water vapor, carbon dioxide, helium, nitrogen, water and mixed-burned gas liquefaction etc.So-called mixed-burned gas liquefaction refers to the gas that is liquefied, such as liquefied air, liquid carbon dioxide, liquid helium, liquid nitrogen etc.

In the utility model, so-called working fluid chamber refers to the container that all can bearing certain pressure, such as the pressurized container that can hold gas, firing chamber etc.

In the utility model, so-called continuous combustion chambers refers to the firing chamber that fuel therein can continuous burning.

In the utility model, so-called steam refers to the gas working medium by described external combustion working medium generator generation.

In the utility model, so-called pressure liquid pump refers to produce the liquor pump that pressure is higher than described external combustion working medium generator internal working medium pressure.

In the utility model, two the above piston-cylinder mechanisms can be set consist of multicylinder engine.

In the utility model, so-called valve refers to the mechanism that is made of passage and on-off structure body that this passage is opened and closed, (in open) valve of traditional combustion engine for example, and external-open valve, controlled nozzle, valve and controlled valve etc.

In the utility model, so-called external-open valve refers to that described valve is that traditional engine valve is opened in being to the direction motion away from cylinder when opening, and is the direction motion to cylinder when namely valve is opened.

In the utility model, so-called intake valve refers to control the valve that gas enters described cylinder; The so-called valve that supplies refers to control the valve (exhaust valve that is equivalent to conventional piston formula gas compressor) that pressurized gas flows out described cylinder; So-called Inflation door refers to control the valve that the interior pressurized gas working medium of described working fluid chamber is filled with described cylinder; So-called exhaust valve refers to control the valve that the weary gas that expands after the acting flows out in the cylinder; So-called air feed Inflation door refers to not only have control from described cylinder to described working fluid chamber air feed but also have the valve of control from described working fluid chamber to described cylinder charge function; So-called steam is filled with door and refers to control the steam working medium that described external combustion working medium generator is produced and be filled with valve in the described cylinder; So-called steam ejection door refers to control the valve that the weary steam that will expand after doing work is discharged described cylinder.

In the utility model, " part of the chamber wall of described continuous combustion chambers consist of described external combustion working medium generator external combustion working medium generator wall partly or entirely; or the part of the external combustion working medium generator wall of described external combustion working medium generator consist of described continuous combustion chambers chamber wall partly or entirely " essence be to say, there are common wall in described continuous combustion chambers and described external combustion working medium generator.

In the utility model, so-called heat transfer connects and refers to anyly can make the connection that has heat exchange between the two, and the heat transfer that connects, has common wall such as the heat transfer by heat exchanger connects carries out thermal-radiating heat transfer connection etc. with being connected.

In the utility model, Figure 41 is the respectively adiabatic relation curve comparison diagram of temperature T and the pressure P by several special state points of gas working medium, and curve shown in the O-A-H is to be the adiabatic relation curve of gas working medium that the O of 298K and 0.1MPa is ordered by status parameter; The B point is the virtual condition point of gas working medium, and curve shown in the E-B-D is the adiabatic relation curve of gas working medium of ordering by B, and the A point is identical with the pressure that B is ordered; Curve shown in the F-G is to be the state that is about to the gas working medium that begins to do work in the present internal-combustion engine by 2800K and 10MPa() the adiabatic relation curve of working medium of state point.

In the utility model, among Figure 41

In

The gas working medium adiabatic index,

The pressure of gas working medium, The temperature of gas working medium,

It is constant.

In the utility model, the adiabatic relation of so-called class comprises following three kinds of situations:

1. the status parameter of gas working medium (being the temperature and pressure of working medium) point is on the adiabatic relation curve of described working medium, and namely the status parameter point of gas working medium is in Figure 41 shown in the O-A-H on the curve;

2. the status parameter of gas working medium (being the temperature and pressure of working medium) point is in the adiabatic relation curve of described working medium left side, the i.e. left side of the status parameter point of gas working medium curve shown in the O-A-H in Figure 41;

3. the status parameter of gas working medium (being the temperature and pressure of working medium) point is on the adiabatic relation curve of described working medium right side, it is the right side of status parameter point curve shown in the O-A-H in Figure 41 of gas working medium, but the pressure that the temperature of gas working medium is not higher than gas working medium thus by the thermal insulation relation calculate the gained temperature add 1000K's and, add 950K and, add 900K and, add 850K and, add 800K and, add 750K and, add 700K and, add 650K and, add 600K and, add 550K and, add 500K and, add 450K and, add 400K and, add 350K and, add 300K and, add 250K and, add 200K and, add 190K and, add 180K and, add 170K and, add 160K and, add 150K and, add 140K and, add 130K and, add 120K and, add 110K and, add 100K and, add 90K and, add 80K and, add 70K and, add 60K and, add 50K and, add 40K and, add 30K and or be not higher than add 20K's and, namely as shown in figure 41, the virtual condition point of described gas working medium is the B point, the A point is the point on the pressure adiabatic relation curve identical with the B point, and the temperature difference between A point and the B point should be less than 1000K, 950K, 900K, 850K, 800K, 750K, 700K, 650K, 600K, 550K, 500K, 450K, 400K, 350K, 300K, 250K, 200K, 190K, 180K, 170K, 160K, 150K, 140K, 130K, 120K, 110K, 100K, 90K, 80K, 70K, 60K, 50K, 40K, 30K or less than 20K.

In the utility model, the adiabatic relation of so-called class can be any in above-mentioned three kinds of situations, namely refers to: status parameter (being the temperature and pressure of the gas working medium) point that is about to the gas working medium that begins to do work is in the left field of passing through adiabatic process curve E-B-D that B orders as shown in figure 41.

In the utility model, the so-called gas working medium that is about to begin to do work refers to be about to the gas working medium that expansion is done work.

In the utility model, the motor (being thermal power system) that the status parameter (being the temperature and pressure of gas working medium) of the gas working medium that is about to begin to do work is met the adiabatic relation of class is defined as low entropy motor.

In the utility model, adjustment imports the amount of fuel to described working fluid chamber, adjusting described working fluid chamber derives the amount of gas working medium, and then adjust be about to the gas working medium that begins to do work pressure to more than the 15MPa, adjustment is about to the temperature of the gas working medium that begins to do work below 2700K, makes the temperature and pressure that is about to the gas working medium that begins to do work meet the adiabatic relation of class.

In the utility model, so-called power turbine mechanism refers to that all utilize the gas flow externally mechanism of acting of expanding, such as power turbine, power turbine etc.

In the utility model, so-called impeller gas compressor refers to the device that all utilize impeller that gas is compressed, such as turbocompressor etc.

In the utility model, described power turbine mechanism can be to described impeller gas compressor outputting power.

In the utility model, do not establish described external combustion working medium generator and with the principle that described working fluid chamber is made as the technological scheme of continuous combustion chambers be: by to described intake valve, described for valve, the timing control that described exhaust valve and described gas working medium are filled with door only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system, be in and only have the described valve that supplies to open (this described exhaust valve that is equivalent to piston compressor for valve when calming the anger the air feed stroke, this valve mostly is check valve in general), described gas working medium is filled with to open to close after a period of time and realizes being filled with gas working medium by described continuous combustion chambers to described cylinder when being in combustion gas inflation expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation; Or only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system by the timing control to described intake valve, described air feed Inflation door and described exhaust valve, be in and only have described air feed Inflation door to open when calming the anger the air feed stroke, described air feed Inflation door is closed after unlatching a period of time and is realized being filled with gas working medium by described continuous combustion chambers to described cylinder when being in combustion gas inflation expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation.

In the utility model, do not establish described external combustion working medium generator and establish the principle that fuel imports the technological scheme of valve at described cylinder and be: by to described intake valve, described for valve, the timing control that described exhaust valve and described gas working medium are filled with door only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system, be in and only have the described valve that supplies to open (this described exhaust valve that is equivalent to piston compressor for valve when calming the anger the air feed stroke, this valve mostly is check valve in general), described gas working medium is filled with to open to close after a period of time and realizes being filled with gas working medium by described working fluid chamber to described cylinder when being in gas inflated in-cylinder combustion expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation; Or only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system by the timing control to described intake valve, described air feed Inflation door and described exhaust valve, be in and only have described air feed Inflation door to open when calming the anger the air feed stroke, described air feed Inflation door is closed after unlatching a period of time and is realized being filled with gas working medium by described working fluid chamber to described cylinder when being in gas inflated in-cylinder combustion expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation.

In the utility model, do not establish described external combustion working medium generator and be equipped with the principle that fuel imports the technological scheme of valve at described working fluid chamber and described cylinder and be: by to described intake valve, described for valve, the timing control that described exhaust valve and described gas working medium are filled with door only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system, be in and only have the described valve that supplies to open (this described exhaust valve that is equivalent to piston compressor for valve when calming the anger the air feed stroke, this valve mostly is check valve in general), described gas working medium is filled with to open to close after a period of time and realizes being filled with combustion gas working medium by described working fluid chamber to described cylinder when being in combustion gas inflating cylinder internal combustion expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation; Or only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system by the timing control to described intake valve, described air feed Inflation door and described exhaust valve, be in and only have described air feed Inflation door to open when calming the anger the air feed stroke, described air feed Inflation door is closed after unlatching a period of time and is realized being filled with combustion gas working medium by described working fluid chamber to described cylinder when being in combustion gas inflating cylinder internal combustion expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation.

In the utility model, do not establish described external combustion working medium generator, be provided with fuel at described working fluid chamber and import valve, the principle that is provided with the technological scheme of ignition mechanism at described cylinder is: by to described intake valve, described for valve, the timing control that described exhaust valve and described gas working medium are filled with door only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system, be in and only have the described valve that supplies to open (this described exhaust valve that is equivalent to piston compressor for valve when calming the anger the air feed stroke, this valve mostly is check valve in general), described gas working medium is filled with to open to close after a period of time and realizes being filled with mixed gas gas working medium by described working fluid chamber to described cylinder when being in mixed gas inflating cylinder internal combustion expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation; Or only has described IO Intake Valve Opens when making described gate be in suction stroke with cylinder U stream piston thermal power system by the timing control to described intake valve, described air feed Inflation door and described exhaust valve, be in and only have described air feed Inflation door to open when calming the anger the air feed stroke, described air feed Inflation door is closed after unlatching a period of time and is realized being filled with mixed gas gas working medium by described working fluid chamber to described cylinder when being in mixed gas inflating cylinder internal combustion expansion stroke, only have described exhauxt valve opens when being in the fuel gas exhaust stroke, enter afterwards next circulation.

In the utility model, be provided with described external combustion working medium generator and with the principle that described working fluid chamber is made as the technological scheme of continuous combustion chambers be: by to described intake valve, described for valve, described exhaust valve, described gas working medium is filled with door, described steam is filled with door and the timing control of described steam ejection door and described gate is flowed with cylinder U only have described IO Intake Valve Opens when the piston thermal power system is in suction stroke, be in and only have the described valve that supplies to open (this described exhaust valve that is equivalent to piston compressor for valve when calming the anger the air feed stroke, this valve mostly is check valve in general), close after described gas working medium is filled with unlatching a period of time when being in combustion gas inflation expansion stroke, only has described exhauxt valve opens when being in the fuel gas exhaust stroke, close after described steam is filled with unlatching a period of time when being in steam inflation expansion stroke, only have described steam ejection door to open when being in the steam exhaust-gas stroke, enter afterwards next circulation; Or pass through described intake valve, described air feed Inflation door, described exhaust valve, described steam is filled with door and the timing control of described steam ejection door and described gate is flowed with cylinder U only have described IO Intake Valve Opens when the piston thermal power system is in suction stroke, be in and only have described air feed Inflation door to open when calming the anger the air feed stroke, close after described air feed Inflation door is opened a period of time when being in combustion gas inflation expansion stroke, only has described exhauxt valve opens when being in the fuel gas exhaust stroke, close after described steam is filled with unlatching a period of time when being in steam inflation expansion stroke, only have described steam ejection door to open when being in the steam exhaust-gas stroke, enter afterwards next circulation.

In the utility model, so-called U stream refers to that the compressed outflow cylinder of air flows back to again a kind of structure of described cylinder afterwards.The gas working medium that flows back to described cylinder can be original pressurized gas (such as the mixed gas of air, air and dilatant etc.) or through the gas of burning.

In the utility model, so-called piston thermal power system refers to that all chemical energy by fuel are converted into the piston type power system of mechanical energy.

In the utility model, can by the opening and closing phase place of control valve, realize that compression ratio is adjustable.

In the utility model, so-called pre-compressed gases introducing port is to be filled with gas in described working fluid chamber, or is filled with the introducing port of the material that can produce gas in the described working fluid chamber.Its objective is in order in described working fluid chamber, to set up needed pressure.

In the utility model, disclosed gate is described piston when being in top dead center with cylinder U stream piston thermal power system, and the top volume of described piston can ignore or be far smaller than the conventional engines combustion chamber volume of same discharge capacity and be subjected to the thermal power system of so-called rear top dead center timing control system control.So-called rear top dead center timing control system refers to control oil supply system and ignition system (when fuel requirement is lighted a fire) and control intake valve, exhaust valve, is filled with the part of door and all for the gentle body working medium of valve, be in atdc at described piston the gas in the working fluid chamber is imported in the cylinder, make described gate with the control system of cylinder U stream piston thermal power system according to the work cycle work of setting; Or so-called rear top dead center timing control system refers to control the part of oil supply system and ignition system (when fuel requirement is lighted a fire) and control intake valve, exhaust valve and air feed Inflation door and all, be in atdc at described piston the gas in the working fluid chamber is imported in the cylinder, make described gate with the control system of cylinder U stream piston thermal power system according to the work cycle work of setting.

In the utility model, so-called fuel refer on all chemical combustion meanings can and the material of the violent redox reaction of oxygen generation, can be gas, liquid or solid, mainly comprise gasoline, diesel oil, rock gas, propane, alcohol, hydrogen, liquefied fuel and coal gas etc. here.So-called liquefied fuel refers to be liquefied is the fuel of gaseous state under the normal temperature and pressure state.

In the utility model, the so-called heat adjustable fuel that rubs refers to the mixture of fuel and dilatant, adjust described heat rub calorific value and the molal quantity of adjustable fuel by fuel metering shared ratio in mixture, it can be that the aqueous solution of alcohols is (such as ethanol water, methanol aqueous solution etc.), it also can be alcohols, the mixed solution of hydrocarbon and water is (such as ethanol, the mixed solution of water and diesel oil, ethanol, the mixed solution of water and gasoline etc.), it can also be several different alcohols, the mixture of hydrocarbon and dilatant is such as ethanol, methyl alcohol, diesel oil, the mixture of gasoline and water; Moreover, the fuel that heat is rubbed in the adjustable fuel can be made of pluralities of fuel, and dilatant also can be made of multiple dilatant.The rub effect of adjustable fuel of described heat is in order to reduce the quantity of system's storage tank, and can make the system take water as dilatant antifreeze, anticorrosion, and makes simple in structurely, reduces volume and the cost of system.

In the utility model, so-called air feed filling channel refers to that being provided with two types passage at same described cylinder is communicated with same described working fluid chamber, one type passage is to be communicated with through the described cylinder of described air feed goalkeeper and described working fluid chamber, and the passage of another kind of type is to be filled with the described working fluid chamber of goalkeeper and the connection of described cylinder through described gas working medium.In the structure that is provided with the air feed filling channel, should open in advance described gas working medium and be filled with door (but will lag behind for valve open), be filled with the flow resistance of door to reduce the gas working medium described gas working medium of flowing through.

In the utility model, so-called excess air factor refers to enter described gate with air quantity and the mass ratio of fuel quantity and the ratio of chemically correct fuel in the cylinder U stream piston thermal power system combustion space in a work cycle, be 1.5 to refer to enter described gate in a work cycle to flow air quantity in the piston thermal power system combustion space and the quality ratio of fuel quantity and the ratio of chemically correct fuel with cylinder U be 1.5 such as excess air factor.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the outer air feed filling channel of so-called four-stroke cylinder, described working fluid chamber is made as continuous combustion chambers, be provided with in the structure of air feed filling channel between described working fluid chamber and the described cylinder, control described intake valve, described for valve, described gas working medium is filled with the part or all of of door and described exhaust valve, makes described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described cylinder imports valve behind the so-called four-stroke in-cylinder fuel supply filling channel, between described working fluid chamber and described cylinder, be provided with in the structure of air feed filling channel, control described intake valve, described for valve, described gas working medium is filled with the part or all of of door and described exhaust valve, makes described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-gas inflated in-cylinder combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to be equipped with fuel importing valve at described working fluid chamber and described cylinder behind the inside and outside air feed filling channel of so-called four-stroke cylinder, between described working fluid chamber and described cylinder, be provided with in the structure of air feed filling channel, control described intake valve, described for valve, described gas working medium is filled with the part or all of of door and described exhaust valve, makes described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-combustion gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the mixed interior air feed filling channel of so-called four-stroke cylinder, be provided with ignition mechanism at described cylinder, between described working fluid chamber and described cylinder, be provided with in the structure of air feed filling channel, control described intake valve, described for valve, described gas working medium is filled with the part or all of of door and described exhaust valve, makes described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-mixed gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the outer air feed filling channel of so-called two-stroke cylinder, described working fluid chamber is made as continuous combustion chambers, between described working fluid chamber and described cylinder, be provided with in the structure of air feed filling channel, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate inflate the rear top dead center timing control system of expansion stroke two stroke cycle work pattern with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-combustion gas of calming the anger.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described cylinder imports valve, is provided with in the structure of air feed filling channel behind the so-called two-stroke in-cylinder fuel supply filling channel between described working fluid chamber and described cylinder, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of air inlet scavenging exhaust.

In the utility model, the top dead center timing control system refers to be equipped with fuel importing valve at described working fluid chamber and described cylinder behind the inside and outside air feed filling channel of so-called two-stroke cylinder, be provided with in the structure of air feed filling channel between described working fluid chamber and the described cylinder, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate flow the piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of air inlet scavenging exhaust with cylinder U.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the mixed interior air feed filling channel of so-called two-stroke cylinder, be provided with ignition mechanism at described cylinder, between described working fluid chamber and described cylinder, be provided with in the structure of air feed filling channel, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate flow the piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of air inlet scavenging exhaust with cylinder U.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the outer air feed filling channel of the short pressure of so-called two-stroke journey cylinder, described working fluid chamber is made as continuous combustion chambers, between described working fluid chamber and described cylinder, be provided with in the structure of air feed filling channel, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate press the journey air feed stroke-combustion gas of calming the anger to inflate the rear top dead center timing control system of expansion stroke two stroke cycle work pattern with cylinder U stream piston thermal power system by air inlet scavenging exhaust is short.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described cylinder imports valve behind the short pressure of the so-called two-stroke journey in-cylinder fuel supply filling channel, between described working fluid chamber and described cylinder, be provided with in the structure of air feed filling channel, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of the short pressure of air inlet scavenging exhaust journey.

In the utility model, the top dead center timing control system refers to be equipped with fuel importing valve at described working fluid chamber and described cylinder behind the inside and outside air feed filling channel of the short pressure of so-called two-stroke journey cylinder, be provided with in the structure of air feed filling channel between described working fluid chamber and the described cylinder, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of the short pressure of air inlet scavenging exhaust journey.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the mixed interior air feed filling channel of the short pressure of so-called two-stroke journey cylinder, be provided with ignition mechanism at described cylinder, be provided with in the structure of air feed filling channel between described working fluid chamber and the described cylinder, control described intake valve, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of the short pressure of air inlet scavenging exhaust journey.

In the utility model, the top dead center timing control system refers to be provided with the external combustion working medium generator behind the so-called six-stroke combustion and steam air feed filling channel, described working fluid chamber is made as continuous combustion chambers, be provided with in the structure of air feed filling channel between described working fluid chamber and the described cylinder, control described intake valve, described for valve, described gas working medium is filled with door, described exhaust valve, described steam is filled with the part or all of of door and described steam ejection door, make described gate inflate expansion stroke-steam discharge stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam, or inflate the rear top dead center timing control system of expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work according to the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas.

In the utility model, the top dead center timing control system refers to that described working fluid chamber is made as between continuous combustion chambers, described working fluid chamber and the described cylinder and is provided with in the structure of reciprocal passage behind the outer back and forth passage of so-called four-stroke cylinder, control the part or all of of described intake valve, described air feed Inflation door and described exhaust valve, make described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described cylinder imports valve, is provided with in the structure of reciprocal passage behind the interior back and forth passage of so-called four-stroke cylinder between described working fluid chamber and described cylinder, control the part or all of of described intake valve, described air feed Inflation door and described exhaust valve, make described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-gas inflated in-cylinder combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to be equipped with fuel importing valve, be provided with in the structure of reciprocal passage between described working fluid chamber and described cylinder at described working fluid chamber and described cylinder behind the inside and outside back and forth passage of so-called four-stroke cylinder, control the part or all of of described intake valve, described air feed Inflation door and described exhaust valve, make described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-combustion gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the mixed interior back and forth passage of so-called four-stroke cylinder, be provided with ignition mechanism at described cylinder, between described working fluid chamber and described cylinder, be provided with in the structure of reciprocal passage, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-mixed gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In the utility model, the top dead center timing control system refers to that described working fluid chamber is made as continuous combustion chambers, is provided with in the structure of reciprocal passage behind the outer back and forth passage of so-called two-stroke cylinder between described working fluid chamber and described cylinder, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of air inlet scavenging exhaust.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described cylinder imports valve, is provided with in the structure of reciprocal passage behind the interior back and forth passage of so-called two-stroke cylinder between described working fluid chamber and described cylinder, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of air inlet scavenging exhaust.

In the utility model, the top dead center timing control system refers to that being equipped with fuel at described working fluid chamber and described cylinder imports between valve, described working fluid chamber and the described cylinder and be provided with in the structure of reciprocal passage behind the inside and outside back and forth passage of so-called two-stroke cylinder, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of air inlet scavenging exhaust.

In the utility model, in so-called two-stroke cylinder is mixed back and forth behind the passage top dead center timing control system refer to that being provided with fuel at described working fluid chamber imports valve, is provided with between ignition mechanism, described working fluid chamber and the described cylinder at described cylinder and is provided with in the structure of reciprocal passage, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the calm the anger rear top dead center timing control system of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of air inlet scavenging exhaust.

In the utility model, the top dead center timing control system refers to that described working fluid chamber is made as continuous combustion chambers, is provided with in the structure of reciprocal passage behind the outer back and forth passage of the short pressure of so-called two-stroke journey cylinder between described working fluid chamber and described cylinder, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by short the calm the anger rear top dead center timing control system of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of journey of pressing of air inlet scavenging exhaust.

In the utility model, the top dead center timing control system refers to that described cylinder is provided with fuel and imports valve behind the interior back and forth passage of the short pressure of so-called two-stroke journey cylinder, between described working fluid chamber and described cylinder, be provided with in the structure of reciprocal passage, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by short the calm the anger rear top dead center timing control system of air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of journey of pressing of air inlet scavenging exhaust.

In the utility model, so-called two-stroke is short presses behind the inside and outside back and forth passage of journey cylinder the top dead center timing control system to refer to that being equipped with fuel at described working fluid chamber and described cylinder imports between valve, described working fluid chamber and the described cylinder and be provided with in the structure of reciprocal passage, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by short the calm the anger rear top dead center timing control system of air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of journey of pressing of air inlet scavenging exhaust.

In the utility model, the top dead center timing control system refers to that being provided with fuel at described working fluid chamber imports valve behind the mixed interior back and forth passage of the short pressure of so-called two-stroke journey cylinder, be provided with ignition mechanism at described cylinder, be provided with in the structure of reciprocal passage between described working fluid chamber and the described cylinder, control described intake valve, described air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by short the calm the anger rear top dead center timing control system of air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of journey of pressing of air inlet scavenging exhaust.

In the utility model, the top dead center timing control system refers to be provided with the external combustion working medium generator behind the reciprocal passage of so-called six-stroke combustion and steam, described working fluid chamber is made as continuous combustion chambers, be provided with in the structure of reciprocal passage between described working fluid chamber and the described cylinder, control described intake valve, described air feed Inflation door, described exhaust valve, described steam is filled with the part or all of of door and described steam ejection door, make described gate inflate expansion stroke-steam discharge stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam, or inflate the rear top dead center timing control system of expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work according to the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas.

In the utility model, the top dead center timing control system refers to be provided with in the structure of air feed filling channel between described working fluid chamber and the described cylinder behind the so-called external-open valve air feed filling channel, control described intake valve, described for valve, described gas working medium is filled with the part or all of of door and described exhaust valve, make described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the work cycle work of setting, wherein at described intake valve, described for valve, described gas working medium is filled with in door and the dissimilar valve of described exhaust valve, and having a quasi-valve at least is to be made as the external-open valve.The work cycle of described setting can be the short work cycle of pressing the different mode such as journey of aforementioned two, four, six-stroke or two-stroke.Such as described intake valve is made as the external-open intake valve, behind the described external-open valve air feed filling channel top dead center timing control system be made as the described external-open intake valve of control, described for valve, described gas working medium be filled with door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust top dead center timing control system behind the outer air feed filling channel of two-stroke external-open valve cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

In the utility model, the top dead center timing control system refers to be provided with in the structure of reciprocal passage between described working fluid chamber and the described cylinder behind the reciprocal passage of so-called external-open valve, control the part or all of of described intake valve, described air feed Inflation door and described exhaust valve, make described gate with the rear top dead center timing control system of cylinder U stream piston thermal power system by the work cycle work of setting, wherein in the dissimilar valve of described intake valve, described air feed Inflation door and described exhaust valve, having a quasi-valve at least is to be made as the external-open valve.The work cycle of described setting can be the short work cycle of pressing the different mode such as journey of aforementioned two, four, six-stroke or two-stroke.Such as described air feed Inflation door is made as external-open air feed Inflation door, behind the reciprocal passage of described external-open valve the top dead center timing control system be made as control described intake valve, described external-open air feed Inflation door and described exhaust valve partly or entirely, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust top dead center timing control system behind the outer back and forth passage of two-stroke external-open valve cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

In the utility model, so-called suction stroke refers to that piston moves to lower dead center, only has intake valve to open from top dead center, carries out air-breathing process.

In the utility model, the so-called air feed stroke of calming the anger refers to that piston moves to top dead center, only has the described valve that supplies can open (the at this moment described exhaust valve that is equivalent to piston compressor for valve from lower dead center, this valve mostly is check valve in general), calm the anger and to the process of described working fluid chamber air feed; Or refer to that piston moves to top dead center, only has described air feed Inflation door to open from lower dead center, calm the anger and to the process of described working fluid chamber air feed.

In the utility model, so-called combustion gas inflation expansion stroke refers to that piston moves to lower dead center, closes after only having described gas working medium to be filled with to open a period of time from top dead center, all the other valves all are in closed condition, carry out being filled with to described cylinder by described working fluid chamber through the gas of burning, and the process of the described descent of piston acting of promotion of in described cylinder, expanding; Or refer to that piston moves to lower dead center, only has described air feed Inflation door to close after unlatching a period of time from top dead center, all the other valves all are in closed condition, carry out being filled with to described cylinder by described working fluid chamber through the gas of burning, and the process of the described descent of piston acting of promotion of in described cylinder, expanding.

In the utility model, so-called fuel gas exhaust stroke refers to that piston moves to top dead center, only has described exhaust valve to open from lower dead center, carries out the process that waste gas is discharged from cylinder.

In the utility model, so-called gas inflated in-cylinder combustion expansion stroke refers to that piston moves to lower dead center, closes (all the other valves all are in closed condition) after only having described gas working medium to be filled with to open a period of time from top dead center, carries out being filled with the fresh compressed air of described cylinder and being imported the process that fuel burning expansion in described cylinder that valve imports described cylinder promotes described descent of piston acting through being located at fuel on the described cylinder by described working fluid chamber; Or refer to that piston moves to lower dead center, closes (all the other valves all are in closed condition) after only having described air feed Inflation door to open a period of time from top dead center, carry out being filled with the fresh compressed air of described cylinder and importing the process that fuel burning expansion in described cylinder that valve imports described cylinder promotes described descent of piston acting through being located at fuel on the described cylinder by described working fluid chamber.

In the utility model, so-called combustion gas inflating cylinder internal combustion expansion stroke refers to that piston moves to lower dead center from top dead center, close (all the other valves all are in closed condition) after only having described gas working medium to be filled with unlatching a period of time, the part of oxygen that enters in the fresh compressed air in the described working fluid chamber is burnt with the fuel that imports described working fluid chamber in described working fluid chamber, after the gas working medium through burning is filled with described cylinder, the oxygen that another part in the described gas working medium has neither part nor lot in burning with import the fuel that valve imports described cylinder and in cylinder, proceed burning through being located at fuel on the described cylinder, then expanding promotes the process of described descent of piston acting; Or refer to move to lower dead center from top dead center, close (all the other valves all are in closed condition) after only having described air feed Inflation door to open a period of time, the part of oxygen that enters in the fresh compressed air in the described working fluid chamber is burnt with the fuel that imports described working fluid chamber in described working fluid chamber, after the gas working medium through burning is filled with described cylinder, the oxygen that another part in the described gas working medium has neither part nor lot in burning with import the fuel that valve imports described cylinder and in cylinder, proceed burning through being located at fuel on the described cylinder, then expanding promotes the process of described descent of piston acting.

In the utility model, so-called mixed gas inflating cylinder internal combustion expansion stroke refers to that piston moves to lower dead center, closes (all the other valves all are in closed condition) after only having described gas working medium to be filled with to open a period of time from top dead center, fresh compressed air and fuel in described working fluid chamber, fully mix be filled with described cylinder after, burn to expand in described cylinder combustion and promote the process of described descent of piston acting; Or refer to that piston moves to lower dead center, only has described air feed Inflation door to close (all the other valves all are in closed condition) after unlatching a period of time from top dead center, fresh compressed air and fuel in described working fluid chamber, fully mix be filled with described cylinder after, burn to expand in described cylinder combustion and promote the process of described descent of piston acting.

In the utility model, the so-called air inlet scavenging exhaust air feed stroke of calming the anger refers to that piston moves to top dead center from lower dead center in the structure with air feed filling channel, described exhaust valve is opened first and is carried out exhaust, described intake valve is opened and is carried out scavenging after exhauxt valve opens a period of time, exhaust valve closing continued air inlet when scavenging was complete, described IC Intake Valve Closes entered the stage of calming the anger when the amount of air inlet reached requirement, (be the piston pressure that is in compressed gas in the described cylinder greater than the position of the pressure of the gas working medium in the described working fluid chamber time) is described to a certain position opens for valve when piston movement, when the piston arrives top dead center, the described valve that supplies is closed, and carries out exhaust, air inlet, scavenging, calm the anger and the process of air feed; Or refer to that piston moves to top dead center from lower dead center in having the structure of reciprocal passage, described exhaust valve is opened first and is carried out exhaust, described intake valve is opened and is carried out scavenging after exhauxt valve opens a period of time, exhaust valve closing continued air inlet when scavenging was complete, described IC Intake Valve Closes entered the stage of calming the anger when the amount of air inlet reached requirement, when piston movement to a certain position (be the piston pressure that is in compressed gas in the described cylinder greater than the position of the pressure of the gas working medium in the described working fluid chamber time) described air feed Inflation door open, described air feed Inflation door still is in opening state when the piston arrives top dead center, carries out exhaust, air inlet, scavenging, calm the anger and the process of air feed.In the structure with air feed filling channel and having in the structure of reciprocal passage, the calm the anger difference of air feed stroke of described air inlet scavenging exhaust is: in the structure with air feed filling channel, describedly during described piston arrives top dead center be in closed condition for valve; And in having the structure of reciprocal passage, described air feed Inflation door is in opening state during described piston arrives top dead center.

In the utility model, so-called air inlet scavenging exhaust is short presses the journey air feed stroke of calming the anger to refer to that piston moves to top dead center from lower dead center, carries out exhaust, air inlet, scavenging, the short journey of pressing is calmed the anger and the process of air feed.The calm the anger difference of air feed stroke of itself and described air inlet scavenging exhaust is: one is to contain the process of calming the anger, and another is to contain the short journey process (namely in compression process the distance of piston process less than the distance of piston process in inflation process) of calming the anger of pressing.

In the utility model, so-called stroke refers to from top dead center to lower dead center or the process from lower dead center to the top dead center piston movement.

In the utility model, so-called piston-cylinder mechanism refers to contain the mechanism of cylinder and piston; A described cylinder can match with one or more described piston.

In the utility model, volume in the described working fluid chamber should be enough large, volume under steady-working state in the described working fluid chamber at least should be greater than enter compressed gas volume in the described working fluid chamber through confession valve (or air feed Inflation door) at every turn, to reduce the pressure surge of gas working medium in the described working fluid chamber.

In the utility model, under steady-working state, the volume in the described working fluid chamber also can be selected greater than at every turn through enter 2 of compressed gas volume in the described working fluid chamber for valve (or air feed Inflation door), 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,55,60,65,70,75,80,85,90,95,100,110,120,130,140,150,160,170,180,190 or 200 times.

In the utility model, so-called external-open intake valve refers to control the valve that fresh air enters the external-open of described cylinder.

In the utility model, the working medium in the so-called external combustion working medium generator can be the materials such as water, carbon dioxide or helium.

In the utility model, the container that so-called external combustion working medium generator refers to utilize heat that described working fluid chamber (such as continuous combustion chambers) outwards sheds as thermal source wherein liquid working substance to be heated.

In the utility model, so-called working medium storage tank refers to the container of the energy pressure-bearing that is connected with described working fluid chamber, its objective is the pressure surge that reduces gas working medium in the working fluid chamber.

In the utility model, so-called air feed Inflation door refers to that both can control pressurized gas enters described working fluid chamber from described cylinder, can control again pressurized gas working medium (or high-temperature high-pressure fuel gas working medium) enters described cylinder from described working fluid chamber same valve.

In the utility model, so-called two stroke cycle pattern refers to finish with two strokes the pattern of a work cycle, such as the calm the anger two stroke cycle pattern of air feed stroke-combustion gas inflation expansion stroke of air inlet scavenging exhaust, the gas in two stroke cycle in the intake duct must have certain pressure to carry out scavenging.

In the utility model, so-called four stroke cycle pattern refers to finish with four strokes the pattern of a work cycle, such as the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke four stroke cycle pattern.

In the utility model, so-called six-stroke circulation mode refers to finish with six strokes the pattern of a work cycle, such as the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam inflation expansion stroke-steam discharge stroke six-stroke circulation mode.

In the utility model, so-called timing control system its essence is that each valve of control, oil supply system and ignition system (when fuel requirement is lighted a fire) timing work make described gate with the control system of cylinder U stream piston thermal power system by the work cycle work of setting.

Rear top dead center timing control system of the present utility model can be top dead center timing control system, perhaps their the various rear top dead center timing control systems that are combined to form behind top dead center timing control system or the electromagnetism behind the top dead center timing control system (such as cam control system), hydraulic pressure behind the machinery.

In the utility model, but so-called dilatant entrance refer to import dilatant interface, spray into device or the system of nozzle or other all feed dilatants of dilatant.

In the utility model, but so-called pre-compressed gases introducing port refers to import the interface of pre-compressed gases, nozzle, valve or the compressed-air actuated device of other all feeds or the system of importing precompressed air.

In the utility model, so-called ignition mechanism refers to device or the system that all can make combustible substance light, such as spark plug, electrical bar etc.

In the utility model, the moving system of so-called heat and motor are equal to.

In the utility model, should in the place of necessity parts, unit and system be set according to known technology, can be in the place of needs such as being provided with ignition mechanism etc. at described working fluid chamber and/or continuous combustion chambers when needing fire fuel.

The beneficial effects of the utility model are as follows:

1, gate disclosed in the utility model flows the piston thermal power system owing to adopt working fluid chamber with cylinder U, particularly owing to having certain pressure in the described cylinder before the inflation in described cylinder, so do not have fluctuating widely of pressure before and after the inherent inflation of described cylinder, so can greatly reduce the vibration of piston thermal power system, be adapted at using on the submarine.

2, gate disclosed in the utility model flows the piston thermal power system owing to adopted continuous combustion chambers and/or external combustion working medium generator with cylinder U, so greatly improved efficient and the feature of environmental protection of piston power system.

3, be provided with the piston thermal power system of acting mechanism, can effectively alleviate the High Temperature High Pressure working medium that continuous combustion chambers produces does work in same cylinder, the problem of the other burden overheated and that cause to cylinder in the cylinder that causes, simultaneously dispersion or the classification acting by making High Temperature High Pressure working medium, Effective Raise the utilization ratio of High Temperature High Pressure working medium, greatly improved efficient and the feature of environmental protection of piston power system.

Description of drawings

Shown in Figure 1 is the utility model embodiment 1 structural representation;

Shown in Figure 2 is the utility model embodiment 2 structural representation;

Shown in Figure 3 is the utility model embodiment 3 structural representation;

Shown in Figure 4 is the utility model embodiment 4 structural representation;

Shown in Figure 5 is the utility model embodiment 5 structural representation;

Shown in Figure 6 is the utility model embodiment 6 structural representation;

Shown in Figure 7 is the utility model embodiment 7 structural representation;

Shown in Figure 8 is the utility model embodiment 8 structural representation;

Shown in Figure 9 is the utility model embodiment 9 structural representation;

Shown in Figure 10 is the utility model embodiment 10 structural representation;

Shown in Figure 11 is the utility model embodiment 11 structural representation;

Shown in Figure 12 is the utility model embodiment 12 structural representation;

Shown in Figure 13 is the utility model embodiment 13 structural representation;

Shown in Figure 14 is the utility model embodiment 14 structural representation;

Shown in Figure 15 is the utility model embodiment 15 structural representation;

Shown in Figure 16 is the utility model embodiment 16 structural representation;

Shown in Figure 17 is the utility model embodiment 17 structural representation;

Shown in Figure 180 is the utility model embodiment 18 structural representation;

Shown in Figure 19 is the utility model embodiment 19 structural representation;

Shown in Figure 20 is the utility model embodiment 20 structural representation;

Shown in Figure 21 is the utility model embodiment 21 structural representation;

Shown in Figure 22 is the utility model embodiment 22 structural representation;

Shown in Figure 23 is the utility model embodiment 23 structural representation;

Shown in Figure 24 is the utility model embodiment 24 structural representation;

Shown in Figure 25 is the utility model embodiment 25 structural representation;

Shown in Figure 26 is the utility model embodiment 26 structural representation;

Shown in Figure 27 is the utility model embodiment 27 structural representation;

Shown in Figure 28 is the utility model embodiment 28 structural representation;

Shown in Figure 29 is the utility model embodiment 29 structural representation;

Shown in Figure 30 is the utility model embodiment 30 structural representation;

Shown in Figure 31 is the utility model embodiment 31 structural representation;

Shown in Figure 32 is the utility model embodiment 32 structural representation;

Shown in Figure 33 is the utility model embodiment 33 structural representation;

Shown in Figure 34 is the utility model embodiment 34 structural representation;

Shown in Figure 35 is the utility model embodiment 35 structural representation;

Shown in Figure 36 is the utility model embodiment 36 structural representation;

Shown in Figure 37 is the utility model embodiment 37 structural representation;

Shown in Figure 38 is the utility model embodiment 38 structural representation;

Shown in Figure 39 is the utility model embodiment 39 structural representation;

Shown in Figure 40 is the utility model embodiment 40 structural representation;

Figure 41 is three adiabatic relation curve comparison diagrams of temperature T and the pressure P of gas working medium;

Shown in Figure 42 is the utility model embodiment 41 structural representation;

Shown in Figure 43 is the utility model embodiment 42 structural representation;

Shown in Figure 44 is the utility model embodiment 43 structural representation;

Shown in Figure 45 is the utility model embodiment 44 structural representation;

Shown in Figure 46 is the utility model embodiment 45 structural representation;

Figure 47 and shown in Figure 48 be the utility model embodiment 46 structural representation;

Shown in Figure 49 is the utility model embodiment 47 structural representation;

Shown in Figure 50 is the utility model embodiment 48 structural representation;

Shown in Figure 51 is the utility model embodiment 49 structural representation;

Shown in Figure 52 is the utility model embodiment 50 structural representation;

Shown in Figure 53 is the utility model embodiment 51 structural representation;

Shown in Figure 54 is the utility model embodiment 52 structural representation;

Shown in Figure 55 is the utility model embodiment 53 structural representation;

Among the figure:

1 piston-cylinder mechanism, 2 working fluid chambers, 3 pistons, 4 intake valves, 5 intake ducts, 6 exhaust valves, 7 fuel import valve, 8 spark plugs, 9 dilatant entrances, 10 air outlet flues, 11 gas working mediums are filled with door, 12 cylinders, 13 for valve, 14 working fluid chamber gas accesses, 15 working fluid chamber gas outlets, 16 valves, 20 acting mechanisms, 21 bypass tubes, 22 power turbine mechanisms, 23 impeller gas compressors, 30 continuous combustion chambers, 33 air feed Inflation doors, 41 steam are filled with door, 42 steam ejection doors, 43 steam discharge routes, 44 condensate coolers, 45 pressure liquid pumps, 47 air compressors, 48 coolers, 49 external combustion working medium entrances, the 50 heat adjustable fuel inlet that rubs, top dead center timing control system behind the 60 cammingly six-stroke combustion and steam air feed filling channels, top dead center timing control system behind the reciprocal passage of 61 cammingly six-stroke combustion and steams, 80 communicating passage, 90 pre-compressed gases introducing ports, 91 valves, 99 working medium storage tank, 100 opposed pistons cylinder mechanisms, 101 scavenging suction ports, 102 scavenging relief openings, 110 chamber walls, 112 air feed inflation dynamic valve, 123 cylinders are communicated with cavity, 200 external combustion working medium generators, 201 liquid working substance entrances, 220 external combustion working medium generator walls, top dead center timing control system behind the outer air feed filling channel of 221 cammingly two-stroke external-open valve cylinders, 401 external-open intake valves, the passage of 402 intake valves, the on-off structure body of 403 intake valves, the passage of 602 exhaust valves, the on-off structure body of 603 exhaust valves, top dead center timing control system behind the outer back and forth passage of 1041 cammingly four-stroke cylinders, top dead center timing control system behind the reciprocal passage in the 1042 cammingly four-stroke cylinders, top dead center timing control system behind the inside and outside back and forth passage of 1043 cammingly four-stroke cylinders, top dead center timing control system behind the reciprocal passage in 1044 cammingly four-stroke cylinders are mixed, top dead center timing control system behind the outer back and forth passage of 1021 cammingly two-stroke cylinders, top dead center timing control system behind the reciprocal passage in the 1022 cammingly two-stroke cylinders, top dead center timing control system behind the inside and outside back and forth passage of 1023 cammingly two-stroke cylinders, top dead center timing control system behind the reciprocal passage in 1024 cammingly two-stroke cylinders are mixed, top dead center timing control system behind the outer back and forth passage of the short pressure of 1031 cammingly two-strokes journey cylinder, top dead center timing control system behind the outer air feed filling channel of 2041 cammingly four-stroke cylinders, top dead center timing control system behind the 2042 cammingly four-stroke in-cylinder fuel supply filling channels, top dead center timing control system behind the inside and outside air feed filling channel of 2043 cammingly four-stroke cylinders, top dead center timing control system behind the air feed filling channel in 2044 cammingly four-stroke cylinders are mixed, top dead center timing control system behind the outer air feed filling channel of 2021 cammingly two-stroke cylinders, top dead center timing control system behind the 2022 two-stroke in-cylinder fuel supply filling channels, top dead center timing control system behind the inside and outside air feed filling channel of 2023 cammingly two-stroke cylinders, top dead center timing control system behind the air feed filling channel in 2024 cammingly two-stroke cylinders are mixed, top dead center timing control system behind the outer air feed filling channel of the short pressure of 2031 cammingly two-strokes journey cylinder.

Embodiment

Embodiment 1

Gate is with cylinder U stream piston thermal power system as shown in Figure 1, comprise piston-cylinder mechanism 1 and working fluid chamber 2, establish intake valve 4 on the same cylinder 12 of described piston-cylinder mechanism 1, for valve 13, exhaust valve 6 and gas working medium are filled with door 11, described cylinder 12 is communicated with intake duct 5 through described intake valve 4, described cylinder 12 is communicated with the working fluid chamber gas access 14 of described working fluid chamber 2 for valve 13 through described, the working fluid chamber gas outlet 15 of described working fluid chamber 2 is filled with door 11 through described gas working medium and is communicated with described cylinder 12, described cylinder 12 is communicated with air outlet flue 10 through described exhaust valve 6, establish fuel at described working fluid chamber 2 and import valve 7, described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to top dead center timing control system 2041 controls behind the air feed filling channel outside the cammingly four-stroke cylinder, the opening and closing that described fuel imports valve 7 also are subjected to top dead center timing control system 2041 controls behind the air feed filling channel outside the described cammingly four-stroke cylinder, make described gate inflate expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-combustion gas.

Combustion process is to carry out continuously in that described working fluid chamber 2 is interior.

When the piston 3 of described piston-cylinder mechanism 1 is crossed atdc, described gas working medium is filled with door 11 and opens, in this moment described cylinder owing to there is inevitable clearance (because the manufacturing error of component and the factor such as expand with heat and contract with cold) to exist, so the gas of a certain amount of very high pressure is still arranged, after entering combustion gas inflation expansion stroke, described gas working medium is filled with closes after door 11 is opened a period of time, described gas working medium be filled with that door 11 opens during this period of time in, a part of high-temperature high-pressure fuel gas in the described working fluid chamber 2 is filled with in the described cylinder 12, be filled with the mixed gases that retains in high-temperature high-pressure fuel gas in the described cylinder 12 and the described cylinder 12, be subjected to very large gas pressure at the described piston 3 of this aeration phase always, there is not large fluctuation so it is stressed, so vibration and the noise of system are all less, can be used for the occasion (such as submarine) high to noise requirements.

The bearing capacity of described working fluid chamber 2 is greater than 3MPa; The volume of described piston 3 tops when being in top dead center and the ratio of the sectional area of described piston 3 are less than 5mm; Adjust the air displacement of described cylinder piston mechanism 1, adjust valve (such as being filled with door 11 by adjusting intake valve 4 and/or gas working medium) unlatching, close phase place, and/or by fuel supply system adjustment fuel feed, make the excess air factor of fuel in the combustion chemistry course of reaction less than 1.95.

When suction stroke, described piston 3 moves to lower dead center from top dead center, only has described intake valve 4 to open.

In the air feed stroke of calming the anger, described piston 3 moves to top dead center from lower dead center, only have when the gas in the described cylinder 12 be compressed into pressure greater than described working fluid chamber 2 in during the pressure of gas, describedly open for valve 13, when described piston 3 moved to top dead center, the described valve 13 that supplies was closed.After air is pressed in the described working fluid chamber 2 and import the fuel that valve 7 imports through described fuel considerable time (time of a nearly work cycle) mixed combustion, energy-conserving and environment-protective are arranged.

In combustion gas inflation expansion stroke, described piston 3 moves to lower dead center from top dead center, only having described gas working medium to be filled with closes after door 11 is opened a period of time, described gas working medium be filled with that door 11 opens during this period of time in, after the part of the high temperature and high pressure gas working medium of described working fluid chamber 2 interior formation is filled with described cylinder 12, promote described piston 3 descending actings in described cylinder 12 interior expansions.

When the fuel gas exhaust stroke, described piston 3 moves to top dead center from lower dead center, only has described exhaust valve 6 to open.

In order to take full advantage of the inertia of flowing gas, the efficient valve of raising intake and exhaust and inflation can open in advance and hysteresis is closed, and valve-control also can be overlapping.

When starting, can be filled with door 11 by the described gas working medium of top dead center timing control system 2041 controls behind the outer air feed filling channel of described cammingly four-stroke cylinder and be in closed condition, drive described gate with the running of cylinder U stream piston thermal power system by starter motor, realize being reached by described cylinder 12 fast aeration in the described working fluid chamber 2 purpose of quick starting.

The rotating speed of the camshaft of the outer air feed filling channel control system 2041 of described cammingly four-stroke cylinder is that described gate is with 1/2nd of cylinder U stream piston thermal power system speed of crankshaft.

Because fuel can burn in described working fluid chamber within the time of a work cycle always, period of combustion than traditional combustion engine is much longer, so fuel can burn in described working fluid chamber fully, so to the early-stage preparations of air such as forming eddy flow, eddy current etc. and the mode of entrance of fuel not being had specific (special) requirements such as the high-pressure injection of diesel oil and the kind of fuel (such as gasoline, diesel oil, rock gas, ethanol, ethanol water and coal dust etc.) etc., can greatly simplify the structure of motor, reduce the manufacture cost of motor.

Because the present embodiment gate can use different fuel with cylinder U stream piston thermal power system, when the fuel burning-point is higher can not spontaneous combustion the time, on described working fluid chamber 2, need be provided with ignition mechanism, when burning first, can be lighted by described ignition mechanism (such as electrical bar) fuel, such as the fuel burning-point can spontaneous combustion than low energy the time, though can be not yet if arrange and do not use described ignition mechanism.

Through described gas working medium be filled with door 11 by described working fluid chamber 2 to the volumetric flow of gas of described cylinder 12 each inflations greater than through described for valve 13 by the volumetric flow of gas of described cylinder 12 to described working fluid chamber 2 each air feed.

The volume of described working fluid chamber 2 is not less than 10 times that enter described working fluid chamber 2 interior compressed gas volumes for valve 13 through described.

The described gas working medium of top dead center timing control system 2041 controls is filled with door 11 and makes combustion gas interior inflation is complete from described working fluid chamber 2 to described cylinder 12 described piston 3 when closing to begin the angle that crank turns over be 5 ° from crossing top dead center behind the outer air feed filling channel of described cammingly four-stroke cylinder.

During implementation, also can select the described gas working medium of top dead center timing control system 2041 controls behind the outer air feed filling channel of described cammingly four-stroke cylinder to be filled with door 11 and make combustion gas interior inflation is complete from described working fluid chamber 2 to described cylinder 12 described piston 3 when closing to begin the angle that crank turns over be 6 ° from crossing top dead center, 7 °, 8 °, 9 °, 10 °, 11 °, 12 °, 13 °, 14 °, 15 °, 16 °, 17 °, 18 °, 19 °, 20 °, 21 °, 22 °, 23 °, 24 °, 25 °, 26 °, 27 °, 28 °, 29 °, 30 °, 31 °, 32 °, 33 °, 34 °, 35 °, 36 °, 37 °, 38 °, 39 °, 40 °, 41 °, 42 °, 43 °, 44 ° or 45 °.

Under steady-working state, the volume in the described working fluid chamber 2 also can be selected greater than enter 2 of described working fluid chamber 2 interior compressed gas volumes through described for valve 13 at every turn, 3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,55,60,65,70,75,80,85,90,95,100,110,120,130,140,150,160,170,180,190 or 200 times.

During implementation, also but the part valve is subjected to top dead center timing control system 2041 controls behind the air feed filling channel outside the described cammingly four-stroke cylinder such as only having described intake valve 4, described exhaust valve 6 and described gas working medium to be filled with door 11, and describedly make one-way valve for valve 13 and automatically control (just the same with the exhaust valve of traditional compressor), make described gate inflate expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas; Fuel also can after described fuel importing valve 7 intermittently imports described working fluid chamber 2, burn in the working fluid chamber discontinuous.

During implementation, top dead center timing control system 2041 can be other Machinery Control System behind the outer air feed filling channel of described cammingly four-stroke cylinder, also can be hydraulic control system or electromagnetic control system, can also be the control system of their various combination formation.

The bearing capacity of described working fluid chamber 2 also can be selected greater than 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa; The top volume of the described piston 3 when being in top dead center and the ratio of the sectional area of described piston 3 also can be selected less than 4.8mm, 4.6mm, 4.4mm, 4.2mm, 4mm, 3.8mm, 3.6mm, 3.4mm, 3.2mm, 3mm, 2.8mm, 2.6mm, 2.4mm, 2.2mm, 2mm, 1.8mm, 1.6mm, 1.4mm, 1.2mm, 1mm, 0.8mm, 0.6mm, 0.4mm or less than 0.2mm; The excess air factor of fuel in the combustion chemistry course of reaction can also be selected less than 1.90,1.85,1.80,1.75,1.70,1.65,1.60,1.55,1.50,1.45,1.40,1.35,1.30,1.25,1.20,1.15,1.10 or less than 1.05, or equal 1.00, to satisfy different operating mode demands.

In the specific implementation, according to the operating mode demand of described gate with cylinder U stream piston thermal power system, adjust the control mode that described gas working medium is filled with door 11, make described gas working medium be filled with door 11 and within two time lags more than the circulation, be in closed condition, namely the described gate of this moment has become a gas compressor in fact with cylinder U stream piston thermal power system, not external output power needs its input work (such as the brake that can take full advantage of movable machinery or braking energy) to reach the purpose of energy-saving and emission-reduction; Can also utilize the pressurized gas in the described working fluid chamber 2 when not providing fuel, to promote described piston 3 descending actings, can realize the double dynamical of air, fuel.

In the specific implementation process of present embodiment, can be filled with by adjusting 2041 pairs of described gas working mediums of top dead center timing system processed behind the outer air feed filling channel of described cammingly four-stroke cylinder door 11 unlatching, close phase control, the realization expansion ratio is adjustable; Can by the unlatching of adjusting 2041 pairs of described intake valves 4 of top dead center timing control system behind the outer air feed filling channel of described cammingly four-stroke cylinder, the control of closing phase place, realize that compression ratio is adjustable.

In the specific implementation, a more than described cylinder 12 also can be set and consist of multicylinder engine.

Embodiment 2

Gate is with cylinder U stream piston thermal power system as shown in Figure 2, itself and embodiment's 1 difference is: described fuel imports valve 7 and has been located on the described cylinder 12, the combustion process of fuel is carried out in described cylinder 12, described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to top dead center timing control system 2042 controls behind the cammingly four-stroke in-cylinder fuel supply filling channel, make described gate with cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-gas inflated in-cylinder combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern.

In described gas inflated in-cylinder combustion expansion stroke, described piston 3 moves to lower dead center from top dead center, only having described gas working medium to be filled with closes after door 11 is opened a period of time, described gas working medium be filled with that door 11 opens during this period of time in, after a part that is compressed in the fresh air in the described working fluid chamber 2 is filled with described cylinder 12, import the fuel that valve 7 imports and burn in described cylinder 12 with through being arranged on described fuel on the described cylinder 12, formed high temperature and high pressure gas working medium promotes described piston 3 descending actings in described cylinder 12 interior expansions.

The described gas working medium of top dead center timing control system 2042 control is filled with door 11 and makes the fresh air of compression interior inflation is complete from described working fluid chamber 2 to described cylinder 12 described piston 3 when closing to begin the angle that crank turns over be 15 ° from crossing top dead center behind the described cammingly four-stroke in-cylinder fuel supply filling channel.

The main exothermic process of burning occurs in atdc.

Embodiment 3

Gate is with cylinder U stream piston thermal power system as shown in Figure 3, and its difference with embodiment 1 is: be equipped with fuel importing valve 7 at described working fluid chamber 2 and described cylinder 12, all burn in that described working fluid chamber 2 and described cylinder 12 are interior; Described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to top dead center timing control system 2043 controls behind the inside and outside air feed filling channel of cammingly four-stroke cylinder, top dead center timing control system 2043 was controlled after the opening and closing of described fuel importing valve 7 also were subjected to the inside and outside air feed filling channel of described cammingly four-stroke cylinder, made described gate flow the piston thermal power system by the suction stroke-air feed stroke of calming the anger-combustion gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U.

In described working fluid chamber 2 and described cylinder 12, all burn, realize fractional combustion.

After fresh air is pressed into described working fluid chamber 2, the fuel that a part and the fuel on being arranged on described working fluid chamber 2 import in the described working fluid chamber 2 of valve 7 importings burns, so another part is because the fuel shortage in the described working fluid chamber 2 has neither part nor lot in burning, after this part fresh air that has neither part nor lot in burning is charged described cylinder 12, further burn with the fuel through being located at described fuel importing valve 7 importings on the described cylinder 12, realized fractional combustion, so that the burning of fuel is more abundant, thorough.

In combustion gas inflating cylinder internal combustion expansion stroke, described piston 3 moves to lower dead center from top dead center, only having described gas working medium to be filled with closes after door 11 is opened a period of time, described gas working medium be filled with that door 11 opens during this period of time in, after fully burning does not still have the gas working medium of excessive oxygen to be filled with described cylinder 12 in described working fluid chamber 2, further burn with the fuel through being arranged on fuel importing valve 7 importings on the described cylinder 12, formed high temperature and high pressure gas working medium promotes described piston 3 descending actings in described cylinder 12 interior expansions.

The described gas working medium of top dead center timing control system 2043 controls is filled with door 11 and makes combustion gas interior inflation is complete from described working fluid chamber 2 to described cylinder 12 described piston 3 when closing to begin the angle that crank turns over be 25 ° from crossing top dead center behind the inside and outside air feed filling channel of described cammingly four-stroke cylinder.

Embodiment 4

Gate is with cylinder U stream piston thermal power system as shown in Figure 4, itself and embodiment's 1 difference is: establish fuel at described working fluid chamber 2 and import valve 7, establish spark plug 8 at described cylinder 12, fresh air and fuel mix in described working fluid chamber 2 first, afterwards in described cylinder 12 internal combustion; Described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium be filled with door 11 all be subjected to cammingly four-stroke cylinder mixed in top dead center timing control system 2044 controls behind the air feed filling channel, top dead center timing control system 2044 was controlled after the opening and closing of described fuel importing valve 7 and the time of ignition of described spark plug 8 also were subjected to the mixed interior air feed filling channel of described cammingly four-stroke cylinder, made described gate flow the piston thermal power system by the suction stroke-air feed stroke of calming the anger-mixed gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U.

The premixing of fuel and air is to carry out in described working fluid chamber 2.

Combustion process is to carry out in described cylinder 12.

In mixed gas inflating cylinder internal combustion expansion stroke, described piston 3 moves to lower dead center from top dead center, close after only having described Inflation door 11 to open a period of time, described Inflation door 11 open during this period of time in, after the well-mixed mixed gas of fresh air and fuel is filled with described cylinder 12 in described working fluid chamber 2, through the plug ignition burning, formed high temperature and high pressure gas working medium promotes described piston 3 descending actings in described cylinder 12 interior expansions.

In described cammingly four-stroke cylinder is mixed behind the air feed filling channel the described gas working medium of top dead center timing control system 2044 controls be filled with door 11 and make mixed gas interior inflation is complete from described working fluid chamber 2 to described cylinder 12 described piston 3 when closing to begin the angle that crank turns over be 45 ° from crossing top dead center.

Embodiment 5

Gate is with cylinder U stream piston thermal power system as shown in Figure 5, comprise piston-cylinder mechanism 1 and working fluid chamber 2, establish intake valve 4 on the same cylinder 12 of described piston-cylinder mechanism 1, for valve 13, exhaust valve 6 and gas working medium are filled with door 11, described cylinder 12 is communicated with intake duct 5 through described intake valve 4, described cylinder 12 is communicated with the working fluid chamber gas access 14 of described working fluid chamber 2 for valve 13 through described, the working fluid chamber gas outlet 15 of described working fluid chamber 2 is filled with door 11 through described gas working medium and is communicated with described cylinder 12, described cylinder 12 is communicated with air outlet flue 10 through described exhaust valve 6, establish fuel at described working fluid chamber 2 and import valve 7, establish impeller gas compressor 23 at described intake duct 5, establish power turbine mechanism 22 at described air outlet flue 10,22 pairs of described impeller gas compressor 23 outputting powers of described power turbine mechanism, described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to top dead center timing control system 2021 controls behind the air feed filling channel outside the cammingly two-stroke cylinder, the opening and closing that described fuel imports valve 7 also are subjected to top dead center timing control system 2021 controls behind the outer air feed filling channel of described cammingly two-stroke cylinder, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

In the air feed stroke is calmed the anger in described air inlet scavenging exhaust, the piston 3 of described piston-cylinder mechanism 1 moves to top dead center from lower dead center, carry out exhaust, air inlet, scavenging, calm the anger and the process of air feed, in this process, at first described exhaust valve 6 is opened and is carried out exhaust, scavenging was carried out in described intake valve 4 unlatchings after described exhaust valve 6 was opened a period of time, described exhaust valve 6 cuts out and carries out air inlet after the scavenging, the complete rear described intake valve 4 of air inlet is closed and is calmed the anger, the described unlatching for valve 13 carried out air feed when fresh air was forced into greater than the pressure of described working fluid chamber 2 interior gases, when described piston 3 arrived top dead center, the described valve 13 that supplies was closed the air feed end.In this stroke, described gas working medium is filled with door 11 and is in closed condition always.

Combustion process is to carry out in described working fluid chamber 2.

The rotating speed of the camshaft of the outer air feed filling channel control system 2021 of described cammingly two-stroke cylinder and described gate equate with cylinder U stream piston thermal power system speed of crankshaft.

Embodiment 6

Gate is with cylinder U stream piston thermal power system as shown in Figure 6, itself and embodiment's 5 difference is: described fuel imports valve 7 and is located on the described cylinder 12, described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to top dead center timing control system 2022 controls behind the cammingly two-stroke in-cylinder fuel supply filling channel, the opening and closing that described fuel imports valve 7 also are subjected to top dead center timing control system 2022 controls behind the outer air feed filling channel of described cammingly two-stroke cylinder, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of calming the anger.

Combustion process is to carry out in described cylinder 12.

In gas inflated in-cylinder combustion expansion stroke, described piston 3 moves to lower dead center from top dead center, only having described gas working medium to be filled with closes after door 11 is opened a period of time, described gas working medium be filled with that door 11 opens during this period of time in, after a part that is compressed in the fresh air in the described working fluid chamber 2 is filled with described cylinder 12, import the fuel that valve 7 imports and burn in described cylinder 12 with through being arranged on described fuel on the described cylinder 12, formed high temperature and high pressure gas working medium promotes described piston 3 descending actings in described cylinder 12 interior expansions.

Embodiment 7

Gate is with cylinder U stream piston thermal power system as shown in Figure 7, and its difference with embodiment 5 is: be equipped with described fuel importing valve 7 at described working fluid chamber 2 and described cylinder 12, all burn in that described working fluid chamber 2 and described cylinder 12 are interior; Described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to top dead center timing control system 2023 controls behind the inside and outside air feed filling channel of cammingly two-stroke cylinder, on the described working fluid chamber 2 and the opening and closing that import valve 7 of the fuel on the described cylinder 12 also all be subjected to top dead center timing control system 2023 controls behind the inside and outside air feed filling channel of described cammingly two-stroke cylinder, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger.

Embodiment 8

Gate is with cylinder U stream piston thermal power system as shown in Figure 8, and its difference with embodiment 5 is: establish spark plug 8 at described cylinder 12, the first mixing in described working fluid chamber 2 of fresh air and fuel is afterwards in described cylinder 12 internal combustion; Described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium be filled with door 11 all be subjected to cammingly two-stroke cylinder mixed in top dead center timing control system 2024 controls behind the air feed filling channel, the time of ignition that fuel on the described working fluid chamber 2 imports the opening and closing of valve 7 and described spark plug 8 also be subjected to described cammingly two-stroke cylinder mixed in top dead center timing control system 2024 controls behind the air feed filling channel, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger.

Combustion process is to carry out in described cylinder 12.

Embodiment 9

Gate is with cylinder U stream piston thermal power system as shown in Figure 9, itself and embodiment's 5 difference is: described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to top dead center timing control system 2031 controls behind the air feed filling channel outside the short pressure of the cammingly two-stroke journey cylinder, the opening and closing that described fuel imports valve 7 are subjected to also that described cammingly two-stroke is short presses top dead center timing control system 2031 controls behind the outer air feed filling channel of journey cylinder, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

In the short pressure of air inlet scavenging exhaust journey is calmed the anger the air feed stroke, described piston 3 moves to top dead center from lower dead center, carry out exhaust, air inlet, scavenging, the short journey of pressing is calmed the anger and the process of air feed, the calm the anger difference of air feed stroke of air inlet scavenging exhaust is among this process and the embodiment 5: the moment that described intake valve 4 is opened more lags behind, described intake valve 4 be described piston 3 move to apart from top dead center five/two stroke apart from the time just open, the short length of distance that described piston 3 moved when the distance weak point of described piston 3 operations did work when calming the anger with realization realizes so-called miller cycle.

During implementation, described fuel imports valve 7 and also can be located on the described cylinder 12, described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 be subjected to all that the cammingly two-stroke is short and press journey in-cylinder fuel supply filling channel after the top dead center timing control system control, the opening and closing that described fuel imports valve 7 are subjected to also that described cammingly two-stroke is short press journey in-cylinder fuel supply filling channel after the top dead center timing control system control, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

During implementation, described fuel also can all be set on described working fluid chamber 2 and described cylinder 12 import valve 7, make described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 be subjected to all that the cammingly two-stroke is short and press the inside and outside air feed filling channel of journey cylinder after the top dead center timing control system control, the opening and closing that described fuel imports valve 7 are subjected to also that described cammingly two-stroke is short press the inside and outside air feed filling channel of journey cylinder after the top dead center timing control system control, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

During implementation, also can establish fuel at described working fluid chamber 2 and import valve 7, at described cylinder 12 spark plug 8 is set, make described intake valve 4, described for valve 13, described exhaust valve 6 and described gas working medium be filled with door 11 all be subjected to the cammingly two-stroke short press the journey cylinder mixed in behind the air feed filling channel top dead center timing control system control, the time of ignition that described fuel imports the opening and closing of valve 7 and described spark plug 8 also be subjected to described cammingly two-stroke short press the journey cylinder mixed in behind the air feed filling channel top dead center timing control system control, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

Embodiment 10

Gate is with cylinder U stream piston thermal power system as shown in figure 10, and its difference with embodiment 1 is: described gate comprises also that with cylinder U stream piston thermal power system external combustion working medium generator 200, steam are filled with 41 and steam ejection door 42; It is the firing chamber that fuel imported wherein and carried out therein continuous burning continuously that described working fluid chamber 2 is made as continuous combustion chambers 30(), described continuous combustion chambers 30 is located in the described external combustion working medium generator 200, described external combustion working medium generator 200 is filled with door 41 through described steam and is communicated with described cylinder 12, described cylinder 12 is communicated with steam discharge route 43 through described steam ejection door 42, described steam discharge route 43 is successively through condensate cooler 44, pressure liquid pump 45 is communicated with the liquid working substance entrance 201 of described external combustion working medium generator 200, described intake valve 4, described for valve 13, described exhaust valve 6, described gas working medium is filled with door 11, described steam is filled with door 41 and described steam ejection door 42 all is subjected to top dead center timing control system 60 controls behind the cammingly six-stroke combustion and steam air feed filling channel, make described gate with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam inflation expansion stroke-steam discharge stroke six-stroke circulation mode work.

Because the Temperature of Working in described external combustion working medium generator 200 is high, density is large, and after described steam is filled with door 41 and enters cylinder 12 and finish merit, its temperature reduces, density reduces, so described steam ejection door 42 each volumetric flow of gas of discharging are filled with door 41 volumetric flow of gas that are filled with greater than described steam at every turn.

During implementation, the part of the chamber wall 110 of described continuous combustion chambers 30 consists of part or all of external combustion working medium generator wall 220 of described external combustion working medium generator 200, or the part of the external combustion working medium generator wall 220 of described external combustion working medium generator 200 consists of part or all of chamber wall 110 of described continuous combustion chambers 30; In a word, described external combustion working medium generator 200 and described continuous combustion chambers 30 must have shared wall, so that the heat that the wall of described continuous combustion chambers 30 outwards distributes is as the thermal source of described external combustion working medium generator 200.Obviously, can be by any heat transfer Placement between described external combustion working medium generator 200 and the described continuous combustion chambers 30, such as connect the heat that inevitably outwards sheds to reclaim described continuous combustion chambers 30 by heat exchanger even by thermal-radiating heat exchange pattern.

During implementation, the smaller in the bearing capacity in the chamber of described continuous combustion chambers 30 and described external combustion working medium generator 200 bearing capacities, its bearing capacity should be greater than 3MPa; Adjust the air displacement of described cylinder piston mechanism 1, adjust described valve (such as by adjusting described intake valve 4) unlatching, close phase place, with adjust fuel feed by fuel supply system, make excess air factor in the combustion chemistry course of reaction of fuel in described continuous combustion chambers 30 less than 1.95.

Smaller in the bearing capacity in the chamber of described continuous combustion chambers 30 and described external combustion working medium generator 2 bearing capacities, its bearing capacity also can be selected greater than 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa; Excess air factor in the combustion chemistry course of reaction of fuel in described continuous combustion chambers 30 also can be selected less than 1.90,1.85,1.80,1.75,1.70,1.65,1.60,1.55,1.50,1.45,1.40,1.35,1.30,1.25,1.20,1.15,1.10 or less than 1.05, or equals 1.00.

During implementation, control mode according to top dead center timing control system 60 behind the described cammingly six-stroke combustion and steam air feed filling channel is different, also can make described gate inflate expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas.Certain described intake valve 4, described for valve 13, described exhaust valve 6, described gas working medium be filled with door 11, steam be filled with six quasi-valves such as door 41 and steam ejection door 42 needn't be all by 60 controls of top dead center timing control system behind the described cammingly six-stroke steam air feed filling channel, and behind the described cammingly six-stroke combustion and steam air feed filling channel 60 controls of top dead center timing control system wherein a part of valve and another part valve not by its control.Such as with intake valve 4 and for valve 13 all make the one-way valve gate-type automatic control valve (as the same with the inlet and outlet door function of traditional compressor) and not by as described in top dead center timing control system 60 controls behind the cammingly six-stroke combustion and steam air feed filling channel.

Top dead center timing control system 60 can also be other mechanical type timing control system behind the described cammingly six-stroke combustion and steam air feed filling channel, also can be hydraulic type or electromagnetic type timing control system, can also be the comprehensive timing control system that their combination in any form.

During implementation, described continuous combustion chambers 30 and a described external combustion working medium generator 200 form one group of continuous combustion chambers and external combustion working medium generator, and one group of described continuous combustion chambers and external combustion working medium generator can be corresponding with two the above piston-cylinder mechanisms 1; Or several groups of described continuous combustion chambers and external combustion working medium generator are corresponding with a described piston-cylinder mechanism 1; Perhaps several groups of described continuous combustion chambers and external combustion working medium generator are corresponding with two the above piston-cylinder mechanisms 1, to satisfy different engine requests.

Embodiment 11

Gate as shown in figure 11 is with cylinder U stream piston thermal power system, comprise piston-cylinder mechanism 1 and working fluid chamber 2, establish intake valve 4, air feed Inflation door 33 and exhaust valve 6 on the cylinder 12 of described piston-cylinder mechanism 1, described cylinder 12 is communicated with intake duct 5 through described intake valve 4, described cylinder 12 is communicated with described working fluid chamber 2 through described air feed Inflation door 33, described cylinder 12 is communicated with air outlet flue 10 through described exhaust valve 6, establishes fuel at described working fluid chamber 2 and imports valve 7.

Top dead center timing control system 1041 was controlled after described intake valve 4, described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the outer back and forth passage of cammingly four-stroke cylinder, top dead center timing control system 1041 was controlled after the opening and closing of described fuel importing valve 7 also were subjected to the outer back and forth passage of described cammingly four-stroke cylinder, made described gate inflate expansion stroke-fuel gas exhaust stroke four stroke cycle pattern with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas and carried out work.

The combustion process of fuel is to carry out in described working fluid chamber 2.

Through described air feed Inflation door 33 by described working fluid chamber 2 to the volumetric flow of gas of described cylinder 12 each inflations greater than through described air feed Inflation door 33 by the volumetric flow of gas of described cylinder 12 to described working fluid chamber 2 each air feed.

The ratio of the top volume of the described piston 3 when being in top dead center and the product of the sectional area of described piston 3 and diameter is less than 5:100.

Its difference from embodiment 1 is: will through described make air supply channel that described cylinder 12 is communicated with described working fluid chamber 2 and be filled with the different passage of door 11 these two classes of filling channel that described working fluid chamber 2 is communicated with described cylinder 12 through described gas working medium for valve 4 merge into through described air feed Inflation door 33 a class passage of described working fluid chamber 2 and 12 connections of described cylinder, a described valve that supplies valve 4 and described gas working medium to be filled with 11 two types is replaced by described air feed Inflation door 33 1 quasi-valves; Another difference is that control system is different, and the timing control system of present embodiment control valve is top dead center timing control system 1041 behind the outer back and forth passage of cammingly four-stroke cylinder.The 3rd the working procedure difference that difference is valve, in embodiment 1, it is described for valve 13 unlatchings when the air feed process begins, the described valve that supplies was closed when the air feed process finished (described piston 3 arrives top dead center), described gas working medium is filled with door 11 unlatchings when gas replenishment process begins, described gas working medium is filled with door and 11 closes when gas replenishment process finishes, and in the present embodiment, described air feed Inflation door 33 is opened when the air feed process begins, described air feed Inflation door 33 was just closed when gas replenishment process finished, in the air feed process begins to finish during this period of time to gas replenishment process, described air feed Inflation door 33 can be in opening state always, and finish and gas replenishment process when beginning in the air feed process, the stroke of described air feed Inflation door 33 is in maximum state, and this is also so that the timing control system of valve simple possible more, flow resistance during gas process valve is less.

The volume of described working fluid chamber 2 is not less than through described air feed Inflation door 33 and enters 10 times of described working fluid chamber 2 interior compressed gas volumes.

Under steady-working state, the volume in the described working fluid chamber 2 also can be selected greater than enter 2 of described working fluid chamber 2 interior compressed gas volumes through described air feed Inflation door 33 at every turn, 3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,55,60,65,70,75,80,85,90,95,100,110,120,130,140,150,160,170,180,190 or 200 times.

To begin the angle that crank turns over be 10 ° to described piston 3 from crossing top dead center when the described air feed Inflation door 33 of top dead center timing control system 1041 controls made combustion gas interior inflation is complete from described working fluid chamber 2 to described cylinder 12 and closes behind the outer back and forth passage of described cammingly four-stroke cylinder.

During implementation, described cylinder 12 can be communicated with described working fluid chamber 2 through a more than reciprocal passage, but on each reciprocal passage or the joint of reciprocal passage and cylinder all should be provided with an air feed Inflation door 33.

Described intake valve 4, described air feed Inflation door 33 and described exhaust valve 6 also can all not be subjected to outer back and forth channel control system 1041 controls of described cylinder, can make one-way valve such as described intake valve 4 and automatically control open and close (such as the same with the intake valve of traditional piston type air compressor), not be subjected to outer back and forth channel control system 1041 controls of described cammingly four-stroke cylinder also can realize above-mentioned work cycle.

The top volume of the described piston 3 when being in top dead center and the ratio of the product of the sectional area of described piston 3 and diameter can also be selected less than 4.8:100,4.6:100,4.4:100,4.2:100,4:100,3.8:100,3.6:100,3.4:100,3.2:100,3:100,2.8:100,2.6:100,2.4:100,2.2:100,2:100,1.8:100,1.6:100,1.4:100,1.2:100,1:100,0.8:100,0.6:100,0.4:100 or less than 0.2:100.

During implementation, according to the operating mode demand of described gate with cylinder U stream piston thermal power system, adjust described air feed Inflation door 33 control modes, make described air feed Inflation door 33 described gate with two time lags more than the circulation of cylinder U stream piston thermal power system in aerification function be in failure state, namely the described gate of this moment has become a gas compressor in fact with cylinder U stream piston thermal power system, not external output power needs its input work (such as the brake that can take full advantage of movable machinery or braking energy) to reach the purpose of energy-saving and emission-reduction; Inefficacy herein be not described air feed Inflation door 33 really lost efficacy and be in state out of control, only be can only control by described cylinder 12 air feed and can not be by the inflation in the described cylinder 12 of described working fluid chamber 2 in the described working fluid chamber 2 at Inflation door 33 described in this process, air feed Inflation door 33 has become simple unidirectional for valve.

During implementation, described gate can comprise not only described piston mechanism of qi structure 1 with cylinder U stream piston thermal power system.

Embodiment 12

Gate is with cylinder U stream piston thermal power system as shown in figure 12, itself and embodiment's 11 difference is: described fuel imports valve 7 and has been located on the described cylinder 12, the combustion process of fuel is carried out in described cylinder 12, described intake valve 4, described air feed Inflation door 33 and described exhaust valve 6 all are subjected to top dead center timing control system 1042 controls behind the reciprocal passage in the described cammingly four-stroke cylinder, described fuel imports valve 7 and also is subjected to top dead center timing control system 1042 controls behind the reciprocal passage in the described cammingly four-stroke cylinder, makes described gate flow the piston thermal power system by the suction stroke-air feed stroke of calming the anger-gas inflated in-cylinder combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U.

In described gas inflated in-cylinder combustion expansion stroke, described piston 3 moves to lower dead center from top dead center, only have described air feed Inflation door 33 after one period opening time of maintenance, to close, described air feed Inflation door 33 open during this period of time in, after a part that is compressed in the fresh air in the described working fluid chamber 2 is filled with described cylinder 12, import the fuel that valve 7 imports and carry out mixed combustion in described cylinder 12 with through being arranged on described fuel on the described cylinder 12, formed high temperature and high pressure gas working medium promotes described piston 3 descending actings in described cylinder 12 interior expansions.

In the described cammingly four-stroke cylinder back and forth behind the passage the described air feed Inflation door 33 of top dead center timing control system 1042 controls make pressurized gas interior inflation be complete from described working fluid chamber 2 to described cylinder 12 described piston 3 when closing to begin the angle that crank turns over be 20 ° from crossing top dead center.

Embodiment 13

Gate is with cylinder U stream piston thermal power system as shown in figure 13, and its difference with embodiment 11 is: be equipped with fuel importing valve 7 at described working fluid chamber 2 and described cylinder 12, all burn in that described working fluid chamber 2 and described cylinder 12 are interior; Described intake valve 4, top dead center timing control system 1043 was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the inside and outside back and forth passage of cammingly four-stroke cylinder, top dead center timing control system 1043 was controlled after the opening and closing of described fuel importing valve 7 also were subjected to the inside and outside back and forth passage of described cammingly four-stroke cylinder, made described gate flow the piston thermal power system by the suction stroke-air feed stroke of calming the anger-combustion gas inflating cylinder internal combustion expansion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U.

To begin the angle that crank turns over be 30 ° to described piston 3 from crossing top dead center when the described air feed Inflation door 33 of top dead center timing control system 1043 controls made combustion gas interior inflation is complete from described working fluid chamber 2 to described cylinder 12 and closes behind the inside and outside back and forth passage of described cammingly four-stroke cylinder.

Embodiment 14

Gate is with cylinder U stream piston thermal power system as shown in figure 14, itself and embodiment's 11 difference is: establish fuel at described working fluid chamber 2 and import valve 7, establish spark plug 8 at described cylinder 12, fresh air and fuel mix in described working fluid chamber 2 first, afterwards in described cylinder 12 internal combustion; Described intake valve 4, described air feed Inflation door 33, described exhaust valve 6 and described gas working medium are filled with door 11 and all are subjected to mixed interior back and forth channel control system 2044 controls of cammingly four-stroke cylinder, described fuel imports the opening and closing of valve 7 and the time of ignition of described spark plug 8 also is subjected to described cammingly four-stroke cylinder to mix interior back and forth channel control system 1044 controls, makes described gate inflate work by combustion stroke-fuel gas exhaust stroke four stroke cycle work pattern with cylinder U stream piston thermal power system by the suction stroke-air feed stroke of calming the anger-mixed gas.

In described cammingly four-stroke cylinder is mixed back and forth behind the passage the described air feed Inflation door 33 of top dead center timing control system 1044 controls make mixed gas interior inflation be complete from described working fluid chamber 2 to described cylinder 12 described piston 3 when closing to begin the angle that crank turns over be 40 ° from crossing top dead center.

Embodiment 15

Gate is with cylinder U stream piston thermal power system as shown in figure 15, comprise piston-cylinder mechanism 1 and working fluid chamber 2, establish intake valve 4 on the cylinder 12 of described piston-cylinder mechanism 1, air feed Inflation door 33, exhaust valve 6, described cylinder 12 is communicated with intake duct 5 through described intake valve 4, described cylinder 12 is communicated with the working fluid chamber gas access 14 of described working fluid chamber 2 for valve 13 through described, the working fluid chamber gas outlet 15 of described working fluid chamber 2 is filled with door 11 through described gas working medium and is communicated with described cylinder 12, described cylinder 12 is communicated with air outlet flue 10 through described exhaust valve 6, establish fuel at described working fluid chamber 2 and import valve 7, establish impeller gas compressor 23 at described intake duct 5, establish power turbine mechanism 22 at described air outlet flue 10,22 pairs of described impeller gas compressor 23 outputting powers of described power turbine mechanism, described intake valve 4, top dead center timing control system 1021 was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the outer back and forth passage of cammingly two-stroke cylinder, the opening and closing that described fuel imports valve 7 also are subjected to top dead center timing control system 1021 controls behind the outer back and forth passage of described cammingly two-stroke cylinder, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

Combustion process is to carry out in described working fluid chamber 2.

In the air feed stroke is calmed the anger in described air inlet scavenging exhaust, the piston 3 of described piston-cylinder mechanism 1 moves to top dead center from lower dead center, carry out exhaust, air inlet, scavenging, calm the anger and the process of air feed, in this process, at first described exhaust valve 6 is opened and is carried out exhaust, scavenging was carried out in described intake valve 4 unlatchings after described exhaust valve 6 was opened a period of time, described exhaust valve 6 cuts out and carries out air inlet after the scavenging, the complete rear described intake valve 4 of air inlet is closed and is calmed the anger, (described piston 3 arrives certain position) described air feed Inflation door 33 was opened and is carried out air feed when fresh air was forced into greater than the pressure of described working fluid chamber 2 interior gases, when described piston 3 arrived top dead center, described air feed Inflation door 33 still was in opening state.

In combustion gas inflation expansion stroke, described piston 3 moves to lower dead center from top dead center, closes after described air feed Inflation door 33 is opened a period of times, and after the high temperature and high pressure gas after the burning was filled with described cylinder 12, expanding promoted described piston 3 and move down acting.

Embodiment 16

Gate is with cylinder U stream piston thermal power system as shown in figure 16, itself and embodiment's 15 difference is: described fuel imports valve 7 and is located on the described cylinder 12, described intake valve 4, described air feed Inflation door 33 and described exhaust valve 6 all are subjected to top dead center timing control system 1022 controls behind the reciprocal passage in the cammingly two-stroke cylinder, the opening and closing that described fuel imports valve 7 also are subjected to top dead center timing control system 1022 controls behind the outer back and forth passage of described cammingly two-stroke cylinder, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of calming the anger.

In gas inflated in-cylinder combustion expansion stroke, combustion process is to carry out in described cylinder 12.

Embodiment 17

Gate is with cylinder U stream piston thermal power system as shown in figure 17, and its difference with embodiment 15 is: be equipped with described fuel importing valve 7 at described working fluid chamber 2 and described cylinder 12, all burn in that described working fluid chamber 2 and described cylinder 12 are interior; Described intake valve 4, top dead center timing control system 1023 was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the inside and outside back and forth passage of cammingly two-stroke cylinder, on the described working fluid chamber 2 and the opening and closing that import valve 7 of the fuel on the described cylinder 12 also all be subjected to top dead center timing control system 1023 controls behind the inside and outside back and forth passage of described cammingly two-stroke cylinder, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger.

In combustion gas inflating cylinder internal combustion expansion stroke, be filled with in the described cylinder 12 combustion gas with import the burning that valve 7 imports and in described cylinder 12, proceed burning through being located at fuel on the described cylinder 12, realize fractional combustion.

Embodiment 18

Gate is with cylinder U stream piston thermal power system as shown in figure 18, and its difference with embodiment 15 is: establish spark plug 8 at described cylinder 12, the first mixing in described working fluid chamber 2 of fresh air and fuel is afterwards in described cylinder 12 internal combustion; Described intake valve 4, top dead center timing control system 1024 was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the mixed interior back and forth passage of cammingly two-stroke cylinder, the time of ignition that fuel on the described working fluid chamber 2 imports the opening and closing of valve 7 and described spark plug 8 also be subjected to described cammingly two-stroke cylinder mixed in back and forth top dead center timing control system 1024 controls behind the passage, make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger.

In mixed gas inflating cylinder internal combustion expansion stroke, air and fuel abundant mixed mixed gas in described working fluid chamber 2 is filled with described cylinder 12 and burns in described cylinder 12 after interior.

Embodiment 19

Gate is with cylinder U stream piston thermal power system as shown in figure 19, itself and embodiment's 15 difference is: described intake valve 4, top dead center timing control system 1031 was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the outer back and forth passage of the short pressure of cammingly two-stroke journey cylinder, the opening and closing that described fuel imports valve 7 are subjected to also that described cammingly two-stroke is short presses top dead center timing control system 1031 controls behind the outer back and forth passage of journey cylinder, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

In the short pressure of air inlet scavenging exhaust journey is calmed the anger the air feed stroke, described piston 3 moves to top dead center from lower dead center, carry out exhaust, air inlet, scavenging, the short journey of pressing is calmed the anger and the process of air feed, the calm the anger difference of air feed stroke of air inlet scavenging exhaust is among this process and the embodiment 15: the moment that described intake valve 4 is opened is evening, when described piston 3 moves to apart from top dead center three/two stroke position, described intake valve is just opened, the short length of distance that described piston 3 moved when the distance weak point of described piston 3 operations did work when calming the anger with realization, the raising thermal efficiency.

During implementation, described fuel imports valve 7 and also can be located on the described cylinder 12, described intake valve 4, the top dead center timing control system was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the interior back and forth passage of the short pressure of cammingly two-stroke journey cylinder, the opening and closing that described fuel imports valve 7 are subjected to also that described cammingly two-stroke is short press in the journey cylinder back and forth passage after the top dead center timing control system control, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-gas inflated in-cylinder combustion expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

During implementation, described fuel also can all be set on described working fluid chamber 2 and described cylinder 12 import valve 7, make described intake valve 4, the top dead center timing control system was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the inside and outside back and forth passage of the short pressure of cammingly two-stroke journey cylinder, the opening and closing that described fuel imports valve 7 are subjected to also that described cammingly two-stroke is short press the inside and outside back and forth passage of journey cylinder after the top dead center timing control system control, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-combustion gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

During implementation, also can establish fuel at described working fluid chamber 2 and import valve 7, at described cylinder 12 spark plug is set, make described intake valve 4, the top dead center timing control system was controlled after described air feed Inflation door 33 and described exhaust valve 6 all were subjected to the mixed interior back and forth passage of the short pressure of cammingly two-stroke journey cylinder, the time of ignition that described fuel imports the opening and closing of valve 7 and described spark plug 8 also be subjected to described cammingly two-stroke short press the journey cylinder mixed in back and forth behind the passage top dead center timing control system control, make described gate with cylinder U stream piston thermal power system by the short journey air feed stroke-mixed gas inflating cylinder internal combustion expansion stroke two stroke cycle work pattern of calming the anger of pressing of air inlet scavenging exhaust.

Embodiment 20

Gate as shown in figure 20 is with cylinder U stream piston thermal power system, and its difference with embodiment 11 is: described gate comprises also that with cylinder U stream piston thermal power system external combustion working medium generator 200, steam are filled with 41 and steam ejection door 42; Described external combustion working medium generator 200 is provided with cold external combustion working medium entrance 49, it is the firing chamber that fuel imported wherein and carried out therein continuous burning continuously that described working fluid chamber 2 is made as continuous combustion chambers 30(), described continuous combustion chambers 30 is by described external combustion working medium generator 200 coatings, described external combustion working medium generator 200 is filled with door 41 through described steam and is communicated with described cylinder 12, described cylinder 12 is communicated with steam discharge route 43 through described steam ejection door 42, described steam discharge route 43 is successively through air compressor 47, cooler 48 is communicated with described intake valve 4 with the cold external combustion working medium entrance 49 of described external combustion working medium generator 200, described air feed Inflation door 33, described exhaust valve 6, described steam is filled with door 41 and described steam ejection door 42 and is subjected to all that 61 controls of top dead center timing control system make described gate work according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam inflation expansion stroke-steam discharge stroke six-stroke circulation mode with cylinder U stream piston thermal power system behind the reciprocal passage of cammingly six-stroke combustion and steam.

During implementation, top dead center timing control system 61 was controlled after the part that also can select described intake valve 4, described air feed Inflation door 33, described exhaust valve 6, described steam to be filled with door 41 and described steam ejection door 42 was subjected to the reciprocal passage of described cammingly six-stroke combustion and steam, made described gate inflate expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas.

Embodiment 21

Gate as shown in figure 21 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: establish pre-compressed gases introducing port 90 at described working fluid chamber 2, described pre-compressed gases introducing port 90 is communicated with the pre-compressed gases source through control valve 91, so that the gas working medium state (such as pressure) in the described working fluid chamber 2 meets the demands rapidly to reach the immediately purpose of starting; In order to reach the purpose of quick startup, be filled with described working fluid chamber 2 and when not meeting the requirements of pressure, described gas working medium is filled with door 11 should be in closed condition in pre-compressed gases.

Embodiment 22

Gate as shown in figure 22 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: described gate also comprises working medium storage tank 99 with cylinder U stream piston thermal power system, described working medium storage tank 99 is communicated with described working fluid chamber 2, so that the pressure surge of the gas working medium in the working fluid chamber 2 is less, easier smooth combustion.

Embodiment 23

Gate as shown in figure 23 is with cylinder U stream piston thermal power system, and its difference with embodiment 22 is: described working medium storage tank 99 and the channel connection that is communicated with described cylinder 12 and described working fluid chamber 2 through described confession valve 13.

Embodiment 24

Gate as shown in figure 24 is with cylinder U stream piston thermal power system, itself and embodiment's 11 difference is: described gate also comprises external combustion working medium generator 200 with cylinder U stream piston thermal power system, described working fluid chamber 2 is made as continuous combustion chambers 30, described external combustion working medium generator 200 coats described continuous combustion chambers 30, described continuous combustion chambers 30 and described external combustion working medium generator 200 are communicated with through communicating passage 80, with the number of moles of gas that improves acting and the temperature of adjusting the acting gas working medium, make the temperature and pressure that is about to the gas working medium that begins to do work be complementary to meet the adiabatic relation of class, reach higher efficient.

Embodiment 25

Gate as shown in figure 25 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: be filled with at described gas working medium and establish air feed inflation dynamic valve 112 between door 11 and the described working fluid chamber 2, its objective is when needs convert described piston-cylinder machine 1 structure to gas pressure mechanism this valve cuts out, make the pressure rise of described working fluid chamber 2 (for example motor be converted to gas compressor and provide braking force for car brakeing, the kinetic energy that is vehicle has been stored in the working medium of described working fluid chamber 2 through the compression energy that gas compressor converts pressurized gas to), can also utilize the body of calming the anger in the described working fluid chamber 2 when not providing fuel, to promote described piston 3 actings, its essence is the realization air, fuel double dynamical.

Embodiment 26

Gate as shown in figure 26 is with cylinder U stream piston thermal power system, itself and embodiment's 5 difference is: described intake valve 4 is replaced by external-open intake valve 401, behind the outer air feed filling channel of described cammingly four-stroke cylinder top dead center timing control system 2021 by the outer air feed filling channel of cammingly two-stroke external-open valve cylinder after top dead center timing control system 221 replace, described external-open intake valve 401, described for valve 13, described exhaust valve 6 and described gas working medium are filled with door 11 and are subjected to top dead center timing control system 221 controls behind the air feed filling channel outside the described cammingly two-stroke external-open valve cylinder, realize the calm the anger mode of operation of air feed stroke-combustion gas inflation expansion stroke circulation of air inlet scavenging exhaust, to improve described power with cylinder U stream piston thermal power system.

During implementation, also can according to different circulation modes, form a lot of concrete technological schemes: such as rear top dead center control system is made as: top dead center timing control system behind the two-stroke external-open valve in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of two-stroke external-open valve cylinder, top dead center timing control system behind the air feed filling channel in two-stroke external-open valve cylinder is mixed, top dead center timing control system behind the outer air feed filling channel of the short pressure of two-stroke journey external-open valve cylinder, top dead center timing control system behind the short pressure of the two-stroke journey external-open valve in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of the short pressure of two-stroke journey external-open valve cylinder, top dead center timing control system behind the air feed filling channel in the short pressure of two-stroke journey external-open valve cylinder is mixed, top dead center timing control system behind the outer air feed filling channel of four-stroke external-open valve cylinder, top dead center timing control system behind the four-stroke external-open valve in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of four-stroke external-open valve cylinder, top dead center timing control system etc. behind top dead center timing control system and the six-stroke external-open valve combustion and steam air feed filling channel behind the air feed filling channel in four-stroke external-open valve cylinder is mixed.

Embodiment 27

Gate as shown in figure 27 is with cylinder U stream piston thermal power system, itself and embodiment's 12 difference is: also be provided with dilatant entrance 9 on described cylinder 12, so that air can in time obtain cooling off to reduce the energy consumption of air in compression process in compression process, control imports the amount of the described dilatant in the described cylinder 12 and also can control the compressed air temperature in the described cylinder 12 simultaneously, and then can make that the temperature of gas working medium reaches controlled behind the finishing combustion, adjustment is about to the pressure of the gas working medium that begins to do work to more than the 15MPa, adjustment is about to the temperature of the gas working medium that begins to do work below 2700K, make the temperature and pressure that is about to the gas working medium that begins to do work meet the adiabatic relation of class, so that described gate obtains higher efficient with cylinder U stream piston thermal power system.

Embodiment 28

Gate as shown in figure 28 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: the fuel on the described working fluid chamber 2 imports valve 7 and is replaced by the heat adjustable fuel inlet 50 that rubs, the existence of dilatant because rubbing, heat is arranged in the adjustable fuel, so also can control the temperature that is about to the gas working medium that begins to do work, thereby can make the temperature and pressure that is about to the gas working medium that begins to do work can meet the adiabatic relation of class, to improve described gate with the thermal efficiency of cylinder U stream piston thermal power system.

Embodiment 29

Gate as shown in figure 29 is with cylinder U stream piston thermal power system, and its difference with embodiment 1 is: a described working fluid chamber 2 is communicated with two described cylinders 12.

During implementation, a described working fluid chamber 2 can also be communicated with two the above cylinders 12.

Embodiment 30

Gate as shown in figure 30 is with cylinder U stream piston thermal power system, itself and embodiment's 5 difference is: the passage 402 of described intake valve 4 is arranged on the sidewall of described cylinder 12, described piston 3 is made as the on-off structure body 403 of described intake valve 4, to improve the efficient of scavenging.

In two stroke cycle, the air in the described intake duct 5 should have enough pressure, with abundant scavenging.

Embodiment 31

Gate as shown in figure 31 is with cylinder U stream piston thermal power system, its difference with embodiment 15 is: described working fluid chamber 2 is communicated with through the sidewall of air feed Inflation door 33 by described cylinder 12 with described cylinder 12, so that the arrangement of valve has more selection according to the restriction in space and the requirement of intake and exhaust.

During implementation, it (is that valve is to the direction motion away from cylinder when opening that described air feed Inflation door 33 also can be set to external-open air feed Inflation door, traditional engine valve is opened in being, be that valve is the direction motion towards cylinder when opening), top dead center timing control system 1021 is made as top dead center timing control system behind the outer back and forth passage of cammingly two-stroke external-open valve cylinder behind the outer back and forth passage of described cammingly two-stroke cylinder, and the top dead center timing control system is controlled described intake valve 4 behind the outer back and forth passage of described cammingly two-stroke external-open valve cylinder, described exhaust valve 6 and described external-open air feed Inflation door whole make described gate with cylinder U stream piston thermal power system by the air inlet scavenging exhaust air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

During implementation, also can according to different circulation modes, form a lot of concrete technological schemes: such as rear top dead center control system is made as: top dead center timing control system behind the reciprocal passage in the two-stroke external-open valve cylinder, top dead center timing control system behind the inside and outside back and forth passage of two-stroke external-open valve cylinder, top dead center timing control system behind the reciprocal passage in two-stroke external-open valve cylinder is mixed, top dead center timing control system behind the outer back and forth passage of the short pressure of two-stroke journey external-open valve cylinder, top dead center timing control system behind the reciprocal passage in the short pressure of the two-stroke journey external-open valve cylinder, top dead center timing control system behind the inside and outside back and forth passage of the short pressure of two-stroke journey external-open valve cylinder, top dead center timing control system behind the reciprocal passage in the short pressure of two-stroke journey external-open valve cylinder is mixed, top dead center timing control system behind the outer back and forth passage of four-stroke external-open valve cylinder, top dead center timing control system behind the reciprocal passage in the four-stroke external-open valve cylinder, top dead center timing control system behind the inside and outside back and forth passage of four-stroke external-open valve cylinder, top dead center timing control system etc. behind top dead center timing control system and the reciprocal passage of six-stroke external-open valve combustion and steam behind the mixed inside and outside back and forth passage of four-stroke external-open valve cylinder.

Embodiment 32

Gate shown in figure 32 is with cylinder U stream piston thermal power system, itself and embodiment's 29 difference is: air supply channel and filling channel are replaced, are describedly replaced by described air feed Inflation door 33 for valve 13 and described Inflation door 11 by reciprocal passage, the passage 402 of described intake valve 4 has been located on the sidewall of described cylinder 12, described piston 3 has been made as the on-off structure body 403 of described intake valve, to improve the efficient of air inlet, scavenging and exhaust.

Embodiment 33

Gate as shown in figure 33 is with cylinder U stream piston thermal power system, and its difference with embodiment 32 is: described fuel importing valve 7 has been located at respectively on two described cylinders 12.

Embodiment 34

Gate as shown in figure 34 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: described working fluid chamber 2 is provided with dilatant entrance 9, dilatant enters described working fluid chamber by control valve through described dilatant entrance 9, because the importing of dilatant, so that the molal quantity of the acting working medium in the working fluid chamber has increased, control enters the amount of the dilatant in the described working fluid chamber 2, can control the pressure and temperature of described working fluid chamber 2 interior working medium, make the pressure and temperature of the gas working medium that being about in the described working fluid chamber 2 begin to do work meet the adiabatic relation of class, to reach the higher thermal efficiency or better environmental requirement.

Embodiment 35

Gate as shown in figure 35 is with cylinder U stream piston thermal power system, itself and embodiment's 9 difference is: the passage 402 of described intake valve 4 has been located on the sidewall of described cylinder 12, the position of the passage 402 of described intake valve 4 is arranged on the centre of described stroke of piston, when only having described piston 3 to move to apart from nearly half the stroke of top dead center from lower dead center, the on-off structure body 403 of described intake valve 4 is just opened, thereby so that described piston 3 distance of process in compression process is little, the distance of piston 3 processes described in the acting inflation process, also be the short journey of pressing of the utility model indication, realize real miller cycle.

Embodiment 36

Gate as shown in figure 36 is with cylinder U stream piston thermal power system, itself and embodiment's 4 difference is: described fuel imports valve 7 and is located on the described intake duct 5, its purpose one is more even for fuel and air are mixed to get, the 2nd, and to the requirement of fuel oil supply system lower (such as no longer exigent pressure).

Embodiment 37

Gate as shown in figure 37 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: be provided with two described pistons 3 in the described cylinder 12, the axis of two described pistons 3 is arranged in parallel, the arrangement of valve can be according to actual conditions flexible arrangement on described cylinder 12 of air inlet, exhaust, air feed and inflation, and the mating part (perhaps being called cylinder) of the described cylinder 12 that matches with two described pistons 3 is communicated with cavity 123 through cylinder and is communicated with.Should be synchronous during two described piston 3 work, just as a piston.

During implementation, two the above pistons 3 can be set also in a described cylinder 12.

Embodiment 38

Gate as shown in figure 38 is with cylinder U stream piston thermal power system, itself and embodiment's 37 difference is: be provided with opposed two described pistons 3 in the described cylinder 12, two described piston 3 coaxial lines arrange that described intake valve 4, described exhaust valve 6 and described air feed Inflation door 33 all are arranged on the middle part of described cylinder 12.

Embodiment 39

Gate as shown in figure 39 is with cylinder U stream piston thermal power system, itself and embodiment's 37 difference is: be provided with four described pistons 3 in the described cylinder 12, four described pistons 3 are arranged symmetrically with, the corresponding mating part of the cylinder 12 that matches with four described pistons 3 is communicated with cavity 123 by cylinder and is communicated with, and is communicated with cavity 123 at described cylinder described intake valve 4, described exhaust valve 6 and described air feed Inflation door 33 are set.

During implementation, three pistons, five pistons or more piston can be set also in the described gas 12.

Embodiment 40

Gate as shown in figure 40 is with cylinder U stream piston thermal power system, itself and embodiment's 23 difference is: described working medium storage tank 99 is located between the described working fluid chamber gas access 14 for valve 13 and described working fluid chamber 2, and namely described cylinder 12 is communicated with the working fluid chamber gas access 14 of described working fluid chamber 2 for valve 13 and described working medium storage tank 99 through described.

Embodiment 41

Gate as shown in figure 42 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: described intake valve 4 has been located on the described piston 3, described intake valve 4 is made as and is not subjected to the one-way cock that top dead center timing control system 2041 is controlled behind the air feed filling channel outside the described cammingly four-stroke cylinder, so that the arrangement of valve is more flexible, it is less that the circulation area that should be able to increase mutually the valve place makes gas flow cross the drag losses of valve.

Embodiment 42

Gate as shown in figure 43 is with cylinder U stream piston thermal power system, itself and embodiment's 38 difference is: the passage 402 of described intake valve 4 has been located on the sidewall of described cylinder 12, described piston 3 is made as the on-off structure body 403 of described intake valve 4, the passage 602 of described exhaust valve 6 also is located on the sidewall of described cylinder 12, another described piston 3 is made as the on-off structure body 603 of described exhaust valve 6, so that the control of valve is simpler.

Embodiment 43

Gate as shown in figure 44 is with cylinder U stream piston thermal power system, its difference with embodiment 42 is: described cylinder 12 is communicated with the working fluid chamber gas access 14 of described working fluid chamber 2 through described air feed Inflation door 33, the working fluid chamber gas outlet 15 of described working fluid chamber 2 is communicated with described cylinder 12 through valve 16 and described air feed Inflation door 33, so that the control of the gas flow between described working fluid chamber 2 and the described cylinder 12 is convenient, accurate.

Embodiment 44

Gate as shown in figure 45 is with cylinder U stream piston thermal power system, its difference with embodiment 11 is: described cylinder 12 is communicated with the working fluid chamber gas access 14 of described working fluid chamber 2 through described air feed Inflation door 33, the working fluid chamber gas outlet 15 of described working fluid chamber 2 is communicated with described cylinder 12 through valve 16 and described air feed Inflation door 33, so that the control of the gas flow between described working fluid chamber 2 and the described cylinder 12 is convenient, accurate.

Embodiment 45

Gate as shown in figure 46 is with cylinder U stream piston thermal power system, itself and embodiment's 1 difference is: the passage 602 of described exhaust valve 6 is located on the sidewall of described cylinder 12, described piston 3 is made as the on-off structure body 603 of described exhaust valve 6, so that the layout of valve more flexibly, conveniently, the inlet and outlet resistance is less more unobstructed.

Embodiment 46

Flow the piston thermal power system such as Figure 47 and gate shown in Figure 48 with cylinder U, itself and embodiment's 11 difference is: the passage 602 of described exhaust valve 6 is located on the sidewall of described cylinder 12, described piston 3 is made as the on-off structure body 603 of described exhaust valve 6, so that the layout of valve more flexibly, conveniently, the inlet and outlet resistance is less more unobstructed; Described gate with cylinder U stream piston thermal power system also comprise make described gate with cylinder U stream piston thermal power system in gas replenishment process corresponding crank angle greater than the control system of corresponding crank angle in the air feed process, the described cylinder 12 of described piston-cylinder mechanism 1 is made as noncircular cylinder, as oval or by a rectangle and two round rectangles that semicircle consists of.Wherein, Figure 48 is the schematic representation of elliptical cylinder and oval piston.

Embodiment 47

Gate as shown in figure 49 is with cylinder U stream piston thermal power system, on embodiment 1 basis: described working fluid chamber 2 is made as continuous combustion chambers 30, be filled with at described continuous combustion chambers 30 and described gas working medium and establish acting mechanism 20 between the door 11, described acting mechanism 20 is made as piston type acting mechanism, the sender property outlet of described continuous combustion chambers 30 is communicated with the working medium entrance of described acting mechanism 20, and the sender property outlet of described acting mechanism 20 is filled with 11 through described gas working medium and is communicated with described cylinder 12.

Optionally, described acting mechanism 20 can also be made as impeller type acting mechanism.

Embodiment 48

Gate as shown in figure 50 is with cylinder U stream piston thermal power system, on embodiment 47 basis: the communicating passage at the working medium entrance of the sender property outlet of described continuous combustion chambers 30 and described acting mechanism 20 is established bypass tube 21, and described bypass tube 21 is communicated with the working medium entrance of power turbine mechanism 22.

Embodiment 49

Gate shown in Figure 51 is with cylinder U stream piston thermal power system, on embodiment 1 basis: described working fluid chamber 2 is made as continuous combustion chambers 30, between described exhaust valve 6 and described air outlet flue 10, establish acting mechanism 20, described acting mechanism 20 is made as piston type acting mechanism, described exhaust valve 6 is communicated with the described working medium entrance that does work mechanism 20, and the described sender property outlet that does work mechanism 20 is communicated with described air outlet flue 10.

Embodiment 50

Gate shown in Figure 52 is with cylinder U stream piston thermal power system, on embodiment 1 basis: gate also comprises acting mechanism 20 with cylinder U stream piston thermal power system, described acting mechanism 20 is made as piston type acting mechanism, described working fluid chamber 2 is made as continuous combustion chambers 30, and the sender property outlet of described continuous combustion chambers 30 also is communicated with the described working medium entrance that does work mechanism 20.

Embodiment 51

Gate shown in Figure 53 is with cylinder U stream piston thermal power system, and on embodiment 48 basis: described intake duct 5 is provided with impeller gas compressor 23, and the pressurized gas outlet of described impeller gas compressor 23 is communicated with described intake valve 4.

Optionally, described power turbine mechanism 22 can be to described impeller gas compressor 23 outputting powers.

Embodiment 52

Gate shown in Figure 54 is with cylinder U stream piston thermal power system, on embodiment 50 basis: be provided with power turbine mechanism 22 at the described air outlet flue that does work mechanism 20, further to take full advantage of the energy in the working medium.

Embodiment 53

Gate shown in Figure 55 is with cylinder U stream piston thermal power system, itself and embodiment's 47 difference is: described piston-cylinder mechanism 1 is made as opposed pistons cylinder mechanism 100, described intake valve 4 is made as the scavenging suction port 101 that arranges on the cylinder wall, described exhaust valve 6 is made as the scavenging relief opening 102 that arranges on the cylinder wall, described scavenging suction port 101 and described scavenging relief opening 102 have piston 3 its opening and closing of control in the cylinder, describedly be filled with door 11 for valve 13 and described gas working medium and be arranged on the described cylinder wall, describedly be filled with door 11 for valve 13 and described gas working medium and made described opposed pistons cylinder mechanism 100 according to air inlet scavenging exhaust top dead center timing control system 2021 controls behind the outer air feed filling channel of cammingly two-stroke cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern of calming the anger.

Valve among the above embodiment also can partly be subjected to described rear top dead center timing control system control that described gate is worked by the circulation mode of setting with cylinder U stream piston thermal power system, described rear top dead center timing control system also can adopt the mechanical type timing control system of other form, can also adopt the timing control system that partly or entirely is combined to form of hydraulic type timing control system, electrolyte type timing control system, electromagnetic type timing control system and these timing control systems; In order to take full advantage of the inertia of flowing gas, the efficient valve of raising intake and exhaust and inflation can be opened in advance or lag behind and close, and valve-control also can be overlapping; In above embodiment, light such as need in the place (in such as described working fluid chamber 2, in the described cylinder 12) that imports fuel, ignition mechanism (such as spark plug, electrical bar etc.) need be set; In order to improve the thermal efficiency of system, some parts can be made heat insulating construction: be provided with heat insulating coating or pottery etc. such as the internal surface of described working fluid chamber 2, described working fluid chamber 2 with internal surface, the internal surface of described cylinder 12 and the upper surface of described piston 3 etc. of the connecting tube of described cylinder 12.

Obviously; the utility model is not limited to above embodiment, according to known technology and the technological scheme disclosed in the utility model of related domain, can derive or association goes out many flexible programs; all these flexible programs also should be thought protection domain of the present utility model.

Claims

1. a gate is with cylinder U stream piston thermal power system, comprise piston-cylinder mechanism (1) and working fluid chamber (2), it is characterized in that: the same working medium envelope in described piston-cylinder mechanism (1) is established intake valve (4), for valve (13), exhaust valve (6) and gas working medium are filled with door (11), the inner space of described working medium envelope is communicated with intake duct (5) through described intake valve (4), the inner space of described working medium envelope is communicated with the working fluid chamber gas access (14) of described working fluid chamber (2) for valve (13) through described, the working fluid chamber gas outlet (15) of described working fluid chamber (2) is filled with door (11) through described gas working medium and is communicated with the inner space of described working medium envelope, the inner space of described working medium envelope is communicated with air outlet flue (10) through described exhaust valve (6), on described working fluid chamber (2), on described working medium envelope and/or at described intake duct (5), establish fuel importing valve (7), described intake valve (4), described for valve (13), described exhaust valve (6) and described gas working medium be filled with door (11) partly or entirely be subjected to the air feed filling channel after the top dead center timing control system control, the top dead center timing control system was controlled after the opening and closing that described fuel imports valve (7) also were subjected to described air feed filling channel.

2. gate is characterized in that with cylinder U stream piston thermal power system as claimed in claim 1: described intake valve (4), described confession valve (13), described exhaust valve (6) and described gas working medium are filled with door (11) and are located on the cylinder (12) of described piston-cylinder mechanism (1).

3. gate flows the piston thermal power system with cylinder U as claimed in claim 2, it is characterized in that: described gate also comprises acting mechanism (20) with cylinder U stream piston thermal power system, described working fluid chamber (2) is made as continuous combustion chambers (30), the sender property outlet of described continuous combustion chambers (30) is communicated with the working medium entrance of described acting mechanism (20), and the sender property outlet of described acting mechanism (20) is filled with door (11) through described gas working medium and is communicated with described cylinder (12).

4. gate flows the piston thermal power system with cylinder U as claimed in claim 3, it is characterized in that: the communicating passage at the working medium entrance of the sender property outlet of described continuous combustion chambers (30) and described acting mechanism (20) is established bypass tube (21), and described bypass tube (21) is communicated with the working medium entrance of power turbine mechanism (22).

5. gate flows the piston thermal power system with cylinder U as claimed in claim 2, it is characterized in that: described gate also comprises acting mechanism (20) with cylinder U stream piston thermal power system, described working fluid chamber (2) is made as continuous combustion chambers (30), described exhaust valve (6) is communicated with the working medium entrance of described acting mechanism (20), and the sender property outlet of described acting mechanism (20) is communicated with described air outlet flue (10).

6. gate flows the piston thermal power system with cylinder U as claimed in claim 2, it is characterized in that: described gate also comprises acting mechanism (20) with cylinder U stream piston thermal power system, described working fluid chamber (2) is made as continuous combustion chambers (30), and the sender property outlet of described continuous combustion chambers (30) is filled with door (11) with described gas working medium respectively and the described working medium entrance that does work mechanism (20) is communicated with.

As claim 3 to 6 as described in each gate it is characterized in that with cylinder U stream piston thermal power system: the top dead center timing control system is made as top dead center timing control system behind the outer air feed filling channel of four-stroke cylinder behind the described air feed filling channel.

As claim 3 to 6 as described in each gate it is characterized in that with cylinder U stream piston thermal power system: described acting mechanism (20) is made as piston type acting mechanism or the impeller type mechanism of doing work.

As claim 3 to 6 as described in each gate with cylinder U stream piston thermal power system, it is characterized in that: described piston-cylinder mechanism (1) is made as opposed pistons cylinder mechanism (100), described intake valve (4) is made as the scavenging suction port (101) that is arranged on the cylinder wall, described exhaust valve (6) is made as the scavenging relief opening (102) that is arranged on the cylinder wall, describedly be filled with door (11) for valve (13) and described gas working medium and be arranged on the described cylinder wall, describedly be filled with door (11) for valve (13) and described gas working medium described opposed pistons cylinder mechanism (100) is controlled according to the air inlet scavenging exhaust top dead center timing control system (2021) of calming the anger outside the cammingly two-stroke cylinder of air feed stroke-combustion gas inflation expansion stroke two stroke cycle work pattern behind the air feed filling channel.

10. gate is characterized in that with cylinder U stream piston thermal power system as claimed in claim 1: the top dead center timing control system is made as top dead center timing control system behind the outer air feed filling channel of four-stroke cylinder behind the described air feed filling channel, top dead center timing control system behind the four-stroke in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of four-stroke cylinder, top dead center timing control system behind the air feed filling channel in the four-stroke cylinder is mixed, top dead center timing control system behind the outer air feed filling channel of two-stroke cylinder, top dead center timing control system behind the two-stroke in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of two-stroke cylinder, top dead center timing control system behind the air feed filling channel in the two-stroke cylinder is mixed, top dead center timing control system behind the outer air feed filling channel of the short pressure of two-stroke journey cylinder, top dead center timing control system behind the short pressure of the two-stroke journey in-cylinder fuel supply filling channel, top dead center timing control system behind the inside and outside air feed filling channel of the short pressure of two-stroke journey cylinder, top dead center timing control system behind top dead center timing control system or the outer air feed filling channel of two-stroke external-open valve cylinder behind the mixed interior air feed filling channel of the short pressure of two-stroke journey cylinder.

11. gate is characterized in that with cylinder U stream piston thermal power system as claimed in claim 1: be filled with at described gas working medium and establish air feed between door (11) and the described working fluid chamber (2) and inflate dynamic valve (112).

12. gate is with cylinder U stream piston thermal power system as claimed in claim 1, it is characterized in that: according to the operating mode demand of described gate with cylinder U stream piston thermal power system, adjust top dead center timing control system behind the described air feed filling channel described gas working medium is filled with the control mode of door (11), make described gas working medium be filled with door (11) and within two time lags more than the circulation, be in closed condition.

13. gate is characterized in that with cylinder U stream piston thermal power system as claimed in claim 2: described gate comprises also that with cylinder U stream piston thermal power system external combustion working medium generator (200), steam are filled with door (41) and steam ejection door (42); Described working fluid chamber (2) is made as continuous combustion chambers (30), described continuous combustion chambers (30) conducts heat with described external combustion working medium generator (200) and is connected, described external combustion working medium generator (200) is filled with door (41) through described steam and is communicated with described cylinder (12), and described cylinder (12) is communicated with steam discharge route (43) through described steam ejection door (42).

14. gate is with cylinder U stream piston thermal power system as claimed in claim 13, it is characterized in that: the top dead center timing control system is made as control described intake valve (4) behind the described air feed filling channel, described for valve (13), described exhaust valve (6), described gas working medium is filled with door (11), described steam is filled with the part or all of of door (41) and described steam ejection door (42), make described gate inflate expansion stroke-steam discharge stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam, or according to top dead center timing control system behind the six-stroke combustion and steam air feed filling channel of the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas inflation expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work.

15., it is characterized in that with cylinder U stream piston thermal power system such as gate as described in claim 13 or 14: the volumetric flow of gas that is filled with the each inflation of door (11) through described gas working medium is greater than through described volumetric flow of gas for the each air feed of valve (13).

16. a gate is with cylinder U stream piston thermal power system, comprise piston-cylinder mechanism (1) and working fluid chamber (2), it is characterized in that: the same working medium envelope in described piston-cylinder mechanism (1) is established intake valve (4), exhaust valve (6) and air feed Inflation door (33), the inner space of described working medium envelope is communicated with intake duct (5) through described intake valve (4), the inner space of described working medium envelope is communicated with described working fluid chamber (2) through described air feed Inflation door (33), the inner space of described working medium envelope is communicated with air outlet flue (10) through described exhaust valve (6), on described working fluid chamber (2), on described working medium envelope, and/or establish fuel at described intake duct (5) and import valve (7), described intake valve (4), described air feed Inflation door (33) and described exhaust valve (6) partly or entirely be subjected to reciprocal passage after the top dead center timing control system control, the top dead center timing control system was controlled after the opening and closing that described fuel imports valve (7) also were subjected to described reciprocal passage.

17. gate is with cylinder U stream piston thermal power system as claimed in claim 16, it is characterized in that: described intake valve (4), described exhaust valve (6) and described air feed Inflation door (33) are located on the cylinder (12) of described piston-cylinder mechanism (1).

18. gate is characterized in that with cylinder U stream piston thermal power system as claimed in claim 16: the top dead center timing control system is made as top dead center timing control system behind the outer back and forth passage of four-stroke cylinder behind the described reciprocal passage, top dead center timing control system behind the reciprocal passage in the four-stroke cylinder, top dead center timing control system behind the inside and outside back and forth passage of four-stroke cylinder, top dead center timing control system behind the reciprocal passage in the four-stroke cylinder is mixed, top dead center timing control system behind the outer back and forth passage of two-stroke cylinder, top dead center timing control system behind the reciprocal passage in the two-stroke cylinder, top dead center timing control system behind the inside and outside back and forth passage of two-stroke cylinder, top dead center timing control system behind the reciprocal passage in the two-stroke cylinder is mixed, top dead center timing control system behind the outer back and forth passage of the short pressure of two-stroke journey cylinder, top dead center timing control system behind the reciprocal passage in the short pressure of the two-stroke journey cylinder, top dead center timing control system behind the inside and outside back and forth passage of the short pressure of two-stroke journey cylinder, top dead center timing control system behind top dead center timing control system or the outer reciprocal passage of two-stroke external-open valve cylinder behind the mixed interior back and forth passage of the short pressure of two-stroke journey cylinder.

19. gate is with cylinder U stream piston thermal power system as claimed in claim 16, it is characterized in that: according to the operating mode demand of described gate with cylinder U stream piston thermal power system, adjust that the top dead center timing control system makes described air feed Inflation door (33) aerification function within two time lags more than the circulation be in failure state to the control mode of described air feed Inflation door (33) behind the described reciprocal passage.

20. gate is characterized in that with cylinder U stream piston thermal power system as claimed in claim 17: described gate comprises also that with cylinder U stream piston thermal power system external combustion working medium generator (200), steam are filled with door (41) and steam ejection door (42); Described working fluid chamber (2) is made as continuous combustion chambers (30), described continuous combustion chambers (30) conducts heat with described external combustion working medium generator (200) and is connected, described external combustion working medium generator (200) is filled with door (41) through described steam and is communicated with described cylinder (12), and described cylinder (12) is communicated with steam discharge route (43) through described steam ejection door (42).

21. gate is with cylinder U stream piston thermal power system as claimed in claim 20, it is characterized in that: the top dead center timing control system is made as control described intake valve (4) behind the described reciprocal passage, air feed Inflation door (33), described exhaust valve (6), described steam is filled with the part or all of of door (41) and described steam ejection door (42), make described gate inflate expansion stroke-steam discharge stroke six-stroke circulation mode work with cylinder U stream piston thermal power system according to the suction stroke-air feed stroke of calming the anger-combustion gas inflation expansion stroke-fuel gas exhaust stroke-steam, or according to top dead center timing control system (61) behind the reciprocal passage of six-stroke combustion and steam of the suction stroke-air feed stroke of calming the anger-steam inflation expansion stroke-steam discharge stroke-combustion gas inflation expansion stroke-fuel gas exhaust stroke six-stroke circulation mode work.

22., it is characterized in that with cylinder U stream piston thermal power system such as gate as described in claim 20 or 21: through the volumetric flow of gas of the each inflation of described air feed Inflation door (33) volumetric flow of gas greater than each air feed.

23., it is characterized in that: establish dilatant entrance (9) at described working fluid chamber (2) with cylinder U stream piston thermal power system such as gate as described in claim 1 or 16.

24., it is characterized in that with cylinder U stream piston thermal power system such as gate as described in claim 1 or 16: establish the heat adjustable fuel inlet (50) that rubs at described working fluid chamber (2).

25., it is characterized in that: establish pre-compressed gases introducing port (90) at described working fluid chamber (2) with cylinder U stream piston thermal power system such as gate as described in claim 1 or 16.

26., it is characterized in that with cylinder U stream piston thermal power system such as gate as described in claim 1 or 16: described gate also comprises working medium storage tank (99) with cylinder U stream piston thermal power system, and described working medium storage tank (99) is communicated with described working fluid chamber (2).

27. with cylinder U stream piston thermal power system, it is characterized in that: described working fluid chamber (2) is communicated with the wall of described cylinder (12) such as gate as described in claim 1 or 16.

28. such as gate as described in claim 1 or 16 with cylinder U stream piston thermal power system, it is characterized in that: described gate also comprises external combustion working medium generator (200) with cylinder U stream piston thermal power system, described working fluid chamber (2) is made as continuous combustion chambers (30), described continuous combustion chambers (30) conducts heat with described external combustion working medium generator (200) and is connected, and described continuous combustion chambers (30) and described external combustion working medium generator (200) are communicated with through communicating passage (80).

29., it is characterized in that: establish power turbine mechanism (22) at described air outlet flue (10) with cylinder U stream piston thermal power system such as gate as described in the claim 1,2,3,5,6,13,14,16,17,20 or 21.

30., it is characterized in that: establish impeller gas compressor (23) at described intake duct (5) with cylinder U stream piston thermal power system such as gate as described in the claim 1,2,3,5,6,13,14,16,17,20 or 21.

31. with cylinder U stream piston thermal power system, it is characterized in that: two the above cylinders (12) are communicated with a described working fluid chamber (2) such as gate as described in claim 2 or 17.

32. with cylinder U stream piston thermal power system, it is characterized in that: the bearing capacity of described working fluid chamber (2) is greater than 3MPa such as gate as described in claim 1 or 16.

33. with cylinder U stream piston thermal power system, it is characterized in that: the ratio of the top volume of the piston (3) of the described piston-cylinder mechanism (1) when being in top dead center and the sectional area of described piston (3) is less than 5mm such as gate as described in claim 1 or 16.

34. with cylinder U stream piston thermal power system, it is characterized in that: the ratio of the product of the top volume of the piston (3) of the described piston-cylinder mechanism (1) when being in top dead center and the sectional area of described piston (3) and diameter is less than 5:100 such as gate as described in claim 1 or 16.

35. such as gate as described in the claim 13,14,20 or 21 with cylinder U stream piston thermal power system, it is characterized in that: establish liquid working substance introducing port (201) at described external combustion working medium generator (200), described steam discharge route (43) is communicated with the liquid working substance entrance (201) of described external combustion working medium generator (200) through condensate cooler (44), pressure liquid pump (45) successively.

36. such as gate as described in the claim 13,14,20 or 21 with cylinder U stream piston thermal power system, it is characterized in that: establish cold external combustion working medium entrance (49) at described external combustion working medium generator (200), described steam discharge route (43) is communicated with described cold external combustion working medium entrance (49) through air compressor (47), cooler (48) successively.

37. with cylinder U stream piston thermal power system, it is characterized in that: a described continuous combustion chambers (30) and a described external combustion working medium generator (200) are corresponding with two the above piston-cylinder mechanisms (1) such as gate as described in claim 13 or 20.

38. with cylinder U stream piston thermal power system, it is characterized in that: the bearing capacity of described external combustion working medium generator (200) is greater than 3MPa such as gate as described in the claim 13,14,20 or 21.

39. gate is characterized in that with cylinder U stream piston thermal power system as claimed in claim 1 or 2: the volume of described working fluid chamber (2) is not less than 10 times that enter compressed gas volume in the described working fluid chamber (2) for valve (13) through described.

40., it is characterized in that with cylinder U stream piston thermal power system such as gate as described in claim 16 or 17: the volume of described working fluid chamber (2) is not less than 10 times of in described air feed Inflation door (33) enters described working fluid chamber (2) compressed gas volume.

41., it is characterized in that with cylinder U stream piston thermal power system such as gate as described in claim 1 or 16: described gate with cylinder U stream piston thermal power system also comprise make described gate with cylinder U stream piston thermal power system in gas replenishment process corresponding crank angle greater than the control system of corresponding crank angle in the air feed process.

42. with cylinder U stream piston thermal power system, it is characterized in that: the described cylinder (12) of described piston-cylinder mechanism (1) is made as noncircular cylinder such as gate as described in claim 1 or 16.