CN108590846A - Pre-stored semi-free piston two-stroke internal combustion engine and compressed air circulation loop system - Google Patents
Pre-stored semi-free piston two-stroke internal combustion engine and compressed air circulation loop system Download PDFInfo
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- CN108590846A CN108590846A CN201810592259.8A CN201810592259A CN108590846A CN 108590846 A CN108590846 A CN 108590846A CN 201810592259 A CN201810592259 A CN 201810592259A CN 108590846 A CN108590846 A CN 108590846A
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 43
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000295 fuel oil Substances 0.000 claims description 6
- 230000008450 motivation Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
- F02B33/446—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs having valves for admission of atmospheric air to engine, e.g. at starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a pre-gas storage semi-free piston two-stroke internal combustion engine and a compressed air circulation loop system, which comprise a first cylinder, a second cylinder, a high-pressure gas storage chamber, a low-pressure gas storage chamber, an oil nozzle, a spark plug, an inlet valve, an outlet valve, a commutator, a main shaft, an auxiliary shaft, a one-way sliding gear, a piston connecting rod, a constant pressure valve and a compressed air pump, and have the advantages that: the comprehensive oil consumption of the existing motor vehicle is obviously reduced, more feasible ways are provided for further optimization and transformation of the engine through relatively independent design of the air supply system and the piston connecting rod system, the output torque is obviously improved compared with that of the traditional four-stroke engine, the maximum torque range is wider, the output power practicability of the engine is better, different power versions can be regulated by one type of the engine, most passenger vehicles can be matched, and the engine does not need to be produced into a plurality of types with different discharge capacities for different power requirements so as to save the cost.
Description
Technical field
The present invention relates to technical field of internal combustion engines, in particular to the semi-free piston two-stroke internal-combustion engine of pre- gas storage and compression are empty
Gas circulation loop system.
Background technology
Traditional internal combustion engine uses four stroke working cycle patterns, startup to be not easy, and needs complicated activation system, the energy
It expends than more serious, the frictional dissipation of piston and casing wall is serious, and service life falls short of, and many fiber crops are brought to the use of people
Tired and puzzlement.
Invention content
Present invention aim to address the traditional internal combustion engine energy consumptions mentioned in background technology, and serious, startup is not easy
The problems such as, the semi-free piston two-stroke internal-combustion engine of pre- gas storage and compressed air circulation loop system are provided.
In order to solve the above technical problems, technical solution provided by the invention is:
Twin cylinder one-way driving mechanism comprising commutator, the commutator are used for the drive end of the first cylinder to the
The driven end of two cylinders keeps reverse motions state;The drive end is unidirectional balladeur train with driven end and direction is consistent,
To keep single-direction transmission;The drive end connects commutator by countershaft respectively with driven end.
In one embodiment, the countershaft is to be placed on the tubular unit on main shaft surface, and be respectively arranged on commutator two
Side, the countershaft, the commutator of countershaft homonymy and unidirectional balladeur train three are integrated.
In one embodiment, the commutator is planetary gear changement.
In one embodiment, the commutator phase difference is 180 degree.
In one embodiment, the twin cylinder one-way driving mechanism further includes a main shaft, and the main shaft passes through actively
The unidirectional balladeur train and one-way synchronization at end rotate, and are reversed sliding.
Twin cylinder comprising the piston in cylinder and piston rod, the piston rod are to be engaged with unidirectional balladeur train
Rack structure exports energy, and unidirectional by twin cylinder simultaneously outward for piston motion kinetic energy to be passed to main shaft through main shaft
Transmission mechanism realizes that the first cylinder is transmitted to the second cylinder for piston stroking upward motion energy;The cylinder further includes atomizer, fire
Hua Sai, inlet valve and air outlet valve, wherein the inlet valve is automatically controlled inlet valve.
The pre- semi-free piston two-stroke internal-combustion engine of gas storage, including twin cylinder, further include air storage chamber, and the air storage chamber is for interior
Continue storage cylinder external compression air in combustion engine operation and entered in cylinder by automatically controlled inlet valve, keeps compressed air and combustion in cylinder
Oil forms mixed gas and participates in work by combustion;
In one embodiment, the air storage chamber includes high-pressure gas room and low pressure air storage chamber, and the two passes through constant pressure valve
It realizes stablizing relatively for low pressure air storage chamber compressed air pressure, ensures to supply into cylinder stable empty in the compression of design pressure values
Gas.
The pre- semi-free piston two-stroke internal-combustion engine compressed air circulation loop system of gas storage, including the semi-free piston of pre- gas storage
Two-stroke internal-combustion engine and compression pump, wherein main shaft are sequentially connected with compression pump, and compression pump air pressure output end is that high-pressure gas room carries
For high pressure gas.
The invention has the beneficial effects that:By increasing substantially the synthesis distribution mode of compression ratio, piston rod is improved
Transferring kinetic energy efficiency is reduced the friction of piston and casing wall and connecting rod and bent axle, is returned to dump energy using air stored energy form
It receives and utilizes, reduce many kinds of measures such as idling operation, hence it is evident that the synthesis oil consumption for reducing existing motor vehicle, by air supply system, work
The relatively independent design for filling in push and pull system, more feasible way, outputting torsion ratio are provided for the transformation that advanced optimizes of engine
Conventional, four-stroke engine is obviously improved and maximum moment range is wider, and answering property is more preferable in fact for the output power of engine, a
Type, which can be adjusted, imitates out different capacity version, matches most of passenger cars, no longer needs to produce for the difference of power requirement numerous
The type of discharge capacity is with cost-effective.
Description of the drawings
Fig. 1 is the structural schematic diagram of the pre- semi-free piston two-stroke internal-combustion engine of gas storage of the present invention,
Fig. 2 is the pre- semi-free piston two-stroke internal-combustion engine of gas storage of the present invention and traditional combustion engine torque curve comparison diagram.
As shown in Figure 1:1, the first cylinder, the 2, second cylinder, 3, high-pressure gas room, 4, low pressure air storage chamber, 5, atomizer, 6,
Spark plug, 7, inlet valve, 8, air outlet valve, 9, commutator, 10, main shaft, 11, countershaft, 12, unidirectional balladeur train, 13, piston, 14,
Piston rod, 15, constant pressure valve, 16, compression pump.
As shown in Figure 2:Abscissa L is piston stroke (by upper position-arresting to lower position-arresting);Ordinate Q is connecting rod to main shaft torsion
Delivery value;Curve a is traditional combustion engine torque curve;Curve b is the pre- semi-free piston two-stroke internal-combustion engine of gas storage of the present invention
Torque curve.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing, the pre- semi-free piston two-stroke internal-combustion engine of gas storage, including the first cylinder 1, the second cylinder 2, twin cylinder
One-way driving mechanism, high-pressure gas room 3 and low pressure air storage chamber 4, first cylinder, 1 and second cylinder 2 include atomizer 5,
Spark plug 6, inlet valve 7 and air outlet valve 8;The twin cylinder one-way driving mechanism includes commutator 9, main shaft 10 and countershaft 11,
The driven end of the drive end of first cylinder 1 to the second cylinder 2 can be kept reverse motions state by the commutator 9;The master
Moved end is unidirectional balladeur train 12 with driven end and direction is consistent, to keep single-direction transmission;The drive end and driven end point
Commutator 9 is not connected by countershaft 11, the countershaft 11 is to be placed on the tubular unit on 10 surface of main shaft, and be respectively arranged on commutator
9 both sides, the main shaft 10 passes through the unidirectional balladeur train 12 of drive end and one-way synchronization rotates, and is reversed sliding, the countershaft
11, the commutator 9 of 11 homonymy of countershaft and unidirectional 12 three of balladeur train are integrated;First cylinder 1 and the second cylinder 2
Include cylinder in piston 13 and piston rod 14, the piston rod 14 be the rack knot engaged with unidirectional balladeur train 12
Structure exports energy, and unidirectional by twin cylinder simultaneously outward for 13 motion energy of piston to be passed to main shaft 10 through main shaft 10
Transmission mechanism realizes that the first cylinder 1 is transmitted to the second cylinder 2 for 10 upstroke kinetic energy of piston;The high-pressure gas room 3, low pressure
Air storage chamber 4 is used to continue storage cylinder external compression air in internal combustion engine operation and be entered in cylinder by automatically controlled inlet valve, keeps cylinder
Interior compressed air forms mixed gas with fuel oil and participates in work by combustion, and both the high-pressure gas room 3, low pressure air storage chamber 4 pass through
Constant pressure valve 15 realizes stablizing relatively for 4 compressed air pressure of low pressure air storage chamber, ensures 2 confession into the first cylinder 1 and the second cylinder
The compressed air in design pressure values should be stablized.
As a preferred embodiment, the inlet valve 7 is automatically controlled inlet valve.
As a preferred embodiment, the commutator is planetary gear changement, and the commutator phase difference is 180
Degree.
The pre- semi-free piston two-stroke internal-combustion engine compressed air circulation loop system of gas storage, including the semi-free piston of pre- gas storage
Two-stroke internal-combustion engine and compression pump, wherein main shaft 10 are sequentially connected with compression pump 16, and the air pressure output end of compression pump 16 is high pressure
Air storage chamber 3 provides high pressure gas.
In the specific implementation, workflow is the present invention:
1) compressed air circulation loop:Main shaft 10 drives compression pump 16 to generate pressure-air, and (one of power resources are internal combustion
Mechanomotive force exports;Two be vehicle braking or descending when kinetic energy more than needed recycling), compressed air is through entering high-pressure gas
Room 3 stores;Pressure-air in high-pressure gas room 3 enters low pressure air storage chamber 4 after constant pressure valve 15 is depressurized to setting value;Low pressure is stored up
Low-pressure compressed air in gas chamber 4 enters cylinder through inlet valve 7 and forms mixed gas participation work by combustion with fuel oil.
2) the first stroke:When piston 13 is to positioned at top dead centre position (state of the first cylinder 1 in such as Fig. 1), air outlet valve 8 closes
It closes, inlet valve 7 is opened, and the compressed air in low pressure air storage chamber 4 enters combustion chamber, is mixed with the fuel oil formation that atomizer 5 sprays
Gas, inlet valve 7 is closed, while 6 ignition of spark plug, and cylinder pressure rises, and pushes piston 13 to move downward, piston rod 14
Unidirectional balladeur train 12 is driven to rotate clockwise, unidirectional balladeur train 12 and main shaft 10 are monodirectional locking state at this time, then main shaft
10 rotate with unidirectional balladeur train 12, complete energy transmission.
3) the second stroke:When piston 13 reaches lower dead center position, (state of the second cylinder 2 in such as Fig. 1), air outlet valve 8 is beaten
Open, piston 13 stop downlink, piston rod 14 drive unidirectional balladeur train 12 stopping rotate clockwise, start with piston 13 to
Upper movement and rotate counterclockwise, main shaft 10 and unidirectional balladeur train 12 are relationship free to slide at this time, and main shaft 10 still keeps up time
Needle rotates, and (stops downlink from the piston rod 14 of 13 the second cylinder of downlink powered 2 of piston of the first cylinder 1, and turns
It scavenges to move upwards, piston 13 returns to the first stroke start bit).
4) pass through one group of fixed planetary gear set between 2 corresponding countershaft 11 of the first cylinder 1 described in and the second cylinder
It is connected, planetary gear set makes the countershafts 11 of both sides with the direction of motion at opposite direction, phase difference 180 degree;The countershaft 11, pair
The commutator 9 of 11 homonymy of axis and unidirectional 12 three of balladeur train are integrated, and connect pass with the piston rod 14 belonging to each cylinder
System is provided out the travel information of piston 13 by countershaft 11 than fixing, so control inlet valve 7 open, 5 fuel feeding of atomizer and
It 6 duration of ignition of spark plug, is no longer provided by main shaft 10.
5) piston 13 of each cylinder, piston rod 14, countershaft 11 are integrated, and form semi-free connection relation with main shaft 10,
When 13 downlink of piston is externally done work, to be fixedly connected between piston 13, piston rod 14, countershaft 11, piston 13 drives main shaft
10 rotate clockwise and drive another cylinder countershaft 11 and unidirectional balladeur train 12 to 10 output kinetic energy of main shaft, while by countershaft 11
Rotation counterclockwise, and another 14 uplink of the cylinder piston connecting rod is made to push exhaust;When piston 13 goes downwards to lower dead center position, another cylinder is lived
Plug 13 just reaches top dead centre position, and is moved downward external acting by gas push, and pushes this cylinder countershaft 11 by countershaft 11
And unidirectional balladeur train 12 is rotated relative to main shaft 10 in counterclockwise, the exhaust of this cylinder piston uplink, when cylinder does not do work externally,
Piston 13, piston rod 14,11 system quiescence of countershaft are motionless, and main shaft 10 still keeps inertial rotation.
In the specific implementation, compressor requirement is the present invention:When nominal situation, sufficient compressed air is provided, for high pressure
Air storage chamber and the burning of low pressure air storage chamber are used;Sufficiently high pressure is provided, by taking compression ratio is 20 looms as an example, igniting front air cylinder is initially empty
Air pressure is about 2Mpa by force, and low pressure air storage chamber air pressure cannot be below 2Mpa, and to ensure fast aeration, should be greater than 2.5Mpa is
Suitable, the gas storage pressure of high-pressure gas room should be greater than 3Mpa or more, first, ensureing the atmospheric pressure of low pressure air storage chamber, second is that ensureing foot
Enough air reserves.Corresponding internal combustion engine is actively calmed the anger when reaching 3Mpa, can stop work of actively calming the anger, if it is energy regenerating
When, then storage pressure-air as much as possible is answered, when high-pressure gas chamber pressure need to be more than 5Mpa, a point two stages of compression side can be used
Formula, to improve efficiency of calming the anger.
Using the above design, performance advantage of the invention:
1) it uses outer circulation and actively dispenses compressed air mode, make the compressed air into combustion chamber that can fully cool down,
Will not it is excessively high because of compressed air temperature, the Abnormal combustions phenomenon such as pinking, multi-point spark, surface ignition occurs due to pressure is excessive,
Compression ratio can be increased substantially, be conducive to improve the thermal effect ratio of engine, while fuel oil label is required will also decrease.
2) every time can be by computer with needing active control according to operating mode to cylinder air demand, and form best air-fuel with fuel delivery
Than.
3) cylinder body stroke can be made relatively long, reduces exhaust gas residual amount of energy as far as possible, row when can be by frequent operating mode
Air pressure drops under 0.2Mpa by force, and temperature drops under 1000K, then can significantly improve the Energy Efficiency Ratio of fuel oil.
4) there is internal combustion engine the peak torque of wider range to export, and the torque with bigger exports such as under equal conditions
Fig. 2, traditional combustion engine is by connecting bar and crankshaft Effect of Rotation, and when piston externally transmits kinetic energy, toggle is one maximum from 0 to bent axle
Continuous changing value between radius, therefore the external torsion transmission efficiency of piston is all smaller when piston is located at upper the next, stage casing is larger,
And this engine transmission efficiency is then obviously improved, and remains that arm of force tangent line of growing up transmits (as shown in Figure 2).
It 5), can be directly into the cylinder in preparation state (according to air outlet valve because storing compressed air when starting ignition
Which in-cylinder fuel supply open and-shut mode, computer can determine that) gas supply, igniting can start, without separately setting complicated activation system.
6) pressure of low-pressure chamber's compressed air can be changed, and then change the sky into combustion chamber by adjusting constant pressure valve
Gas total amount and pressure achieve the purpose that change compression ratio while the equivalent discharge capacity of cylinder also can be changed, is equivalent to changeable internal combustion engine
Power parameter.
7) piston is in vertical stress always with piston rod, no longer forms angle with main shaft, piston can be subject to
Kinetic energy passes to main shaft with maximum moment always.Piston is no longer by the cornering force from connecting rod, piston and casing wall simultaneously
Frictional dissipation greatly reduce, the lubricating requirement between piston and cylinder sleeve also can relative reduction;Piston rod is with main shaft in stress
When (rotate clockwise), be to be connected with engaged gears, be less than original sliding friction and be lost.When piston rod uplink, main shaft
Sliding friction is formed with ratchet, but the stress acted at this time between the two has released, then frictional dissipation is also less.
8) connecting rod piston and countershaft system are in semi-free state relative to main shaft, and when cylinder does not do work, main shaft can be certainly
By rotating, piston rod countershaft and related system can enter stop motion state, while still maintain main shaft inertia motion, be not necessarily to
It needs to wait in idling operation like that with traditional combustion engine.Therefore when vehicle travels or stops, as long as being required without external acting
When, acting cylinder is all in complete rest, no longer oil consumption gas consumption.
9) because of external air compressor, the start and stop of air compression are controlled very well, when vehicle needs engine to lead receipts
When braking, air compressed energy-storage is completed using power surplus, while reaching the speed control to vehicle again, reduce brake system
Burden, it is also advantageous to reduce oil consumption.
10) outputting torsion is obviously improved than conventional, four-stroke engine and maximum moment range is wider, engine it is defeated
Going out power, answering property is more preferable in fact.A type, which can be adjusted, imitates out different capacity version, matches most of passenger cars, no longer needs to as power
It is required that difference and produce the type of numerous discharge capacities with cost-effective.
The present invention and its embodiments have been described above, this description is no restricted, shown in attached drawing
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (10)
1. twin cylinder one-way driving mechanism comprising commutator, the commutator are used for the drive end of the first cylinder to second
The driven end of cylinder keeps reverse motions state;
The drive end is unidirectional balladeur train with driven end and direction is consistent, to keep single-direction transmission;
The drive end connects commutator by countershaft respectively with driven end.
2. twin cylinder one-way driving mechanism according to claim 1, which is characterized in that the countershaft is to be placed on main shaft surface
Tubular unit, and be respectively arranged on commutator both sides, the countershaft, the commutator of countershaft homonymy and unidirectional balladeur train three
It is integrated.
3. twin cylinder one-way driving mechanism according to claim 2, which is characterized in that the commutator changes for planetary gear
To mechanism.
4. according to claim 1-3 any one of them twin cylinder one-way driving mechanisms, which is characterized in that the commutator phase
Difference is 180 degree.
5. twin cylinder one-way driving mechanism according to claim 1, which is characterized in that the twin cylinder one-way driving mechanism
Further include a main shaft, the main shaft passes through the unidirectional balladeur train of drive end and one-way synchronization rotates, and is reversed sliding.
6. twin cylinder comprising the piston in cylinder and piston rod, the piston rod are the tooth engaged with unidirectional balladeur train
Structure exports energy, and unidirectionally passed by twin cylinder simultaneously outward for piston motion kinetic energy to be passed to main shaft through main shaft
Motivation structure realizes that the first cylinder is transmitted to the second cylinder for piston stroking upward motion energy;
The twin cylinder one-way driving mechanism is claim 1-5 any one of them twin cylinder one-way driving mechanisms.
7. twin cylinder one-way driving mechanism according to claim 5, which is characterized in that the cylinder further include atomizer,
Spark plug, inlet valve and air outlet valve, wherein the inlet valve is automatically controlled inlet valve.
8. the pre- semi-free piston two-stroke internal-combustion engine of gas storage, including twin cylinder, which is characterized in that further include air storage chamber, the storage
Gas chamber is used to continue storage cylinder external compression air in internal combustion engine operation and be entered in cylinder by automatically controlled inlet valve, keeps cylinder internal pressure
Contracting air forms mixed gas with fuel oil and participates in work by combustion;
The twin cylinder is claim 6-7 any one of them twin cylinders.
9. the semi-free piston two-stroke internal-combustion engine of pre- gas storage according to claim 8, which is characterized in that the air storage chamber packet
High-pressure gas room and low pressure air storage chamber are included, the two realizes stablizing relatively for low pressure air storage chamber compressed air pressure by constant pressure valve,
Ensure to supply the compressed air stablized in design pressure values into cylinder.
10. the pre- semi-free piston two-stroke internal-combustion engine compressed air circulation loop system of gas storage, including the semi-free piston of pre- gas storage
Two-stroke internal-combustion engine and compression pump, wherein main shaft are sequentially connected with compression pump, and compression pump air pressure output end is that high-pressure gas room carries
For high pressure gas;
The semi-free piston two-stroke internal-combustion engine of pre- gas storage is in pre- semi-free two stroke of piston of gas storage according to any one of claims 8
Combustion engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810592259.8A CN108590846A (en) | 2018-06-11 | 2018-06-11 | Pre-stored semi-free piston two-stroke internal combustion engine and compressed air circulation loop system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810592259.8A CN108590846A (en) | 2018-06-11 | 2018-06-11 | Pre-stored semi-free piston two-stroke internal combustion engine and compressed air circulation loop system |
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Publication Number | Publication Date |
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CN108590846A true CN108590846A (en) | 2018-09-28 |
Family
ID=63627913
Family Applications (1)
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CN201810592259.8A Pending CN108590846A (en) | 2018-06-11 | 2018-06-11 | Pre-stored semi-free piston two-stroke internal combustion engine and compressed air circulation loop system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110056426A (en) * | 2019-04-22 | 2019-07-26 | 左佳奇 | Single direction rotation corresponds to air pressure return type engine |
CN110486185A (en) * | 2019-09-18 | 2019-11-22 | 朱国钧 | Oil-free air power engine |
CN117345353A (en) * | 2023-12-04 | 2024-01-05 | 西北工业大学 | Adjustable stator structure with variable-length rocker arm and air compressor |
-
2018
- 2018-06-11 CN CN201810592259.8A patent/CN108590846A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110056426A (en) * | 2019-04-22 | 2019-07-26 | 左佳奇 | Single direction rotation corresponds to air pressure return type engine |
CN110056426B (en) * | 2019-04-22 | 2023-08-01 | 左佳奇 | One-way rotation corresponding air pressure return type engine |
CN110486185A (en) * | 2019-09-18 | 2019-11-22 | 朱国钧 | Oil-free air power engine |
CN117345353A (en) * | 2023-12-04 | 2024-01-05 | 西北工业大学 | Adjustable stator structure with variable-length rocker arm and air compressor |
CN117345353B (en) * | 2023-12-04 | 2024-01-26 | 西北工业大学 | Adjustable stator structure with variable-length rocker arm and air compressor |
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