CN107120187B - Modified dual fuel engine - Google Patents
Modified dual fuel engine Download PDFInfo
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- CN107120187B CN107120187B CN201610122113.8A CN201610122113A CN107120187B CN 107120187 B CN107120187 B CN 107120187B CN 201610122113 A CN201610122113 A CN 201610122113A CN 107120187 B CN107120187 B CN 107120187B
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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
- F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
- F02B69/02—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel
- F02B69/04—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel for gaseous and non-gaseous fuels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses modified dual fuel engines, it is characterised in that: including storage cylinder, appendix, one-dimensional internal combustion engine, axial-flow compressor and the first lever brake apparatus in natural gas storing device；The natural gas storing device includes rack, is arranged on the rack the compressor in portion and the storage cylinder of frame lower is arranged in；The compressor includes the first internal frame and the first shell；First internal frame includes that one-dimensional internal combustion engine described in the first top board and double-layered cylinder plate includes compressor, combustion chamber, pipeline, jet pipe, reserve fuel tank, petroleum pipeline, third driving device, the first safety device, the second safety device, electric ignition device, the 8th bracket, the 9th bracket, the tenth bracket and the 11st bracket；The pipeline is formed by connecting by the left part of pipeline and the right part of pipeline；The compressor includes the second internal frame and second housing；Second internal frame includes the second top board and machine inner cylinder plate.
Description
Technical field
The present invention relates to engine manufacturing technologies.
Background technique
Engine be it is a kind of can be the machine that can be converted into mechanical energy of other forms, including such as internal combustion engine (gasoline hair
Motivation etc.), external-combustion engine (Stirling engine, steam engine etc.), motor etc..If internal combustion engine is usually that chemical energy is converted into machine
Tool energy.Engine is not only suitable for power generating apparatus, also can refer to include power device entire machine (such as: petrol engine, boat
Empty engine).
Summary of the invention
Content of the invention is:
Modified dual fuel engine, it is characterised in that: including storage cylinder, appendix, the list in natural gas storing device
Tie up internal combustion engine, axial-flow compressor and the first lever brake apparatus；
The natural gas storing device includes rack, the compressor for being arranged on the rack portion and is arranged in frame lower
Storage cylinder；
The compressor includes the first internal frame and the first shell；First internal frame includes the first top board and bilayer
Cylinder plate；The double-layered cylinder plate includes first layer cylinder plate, second layer cylinder plate；The shape of the first layer cylinder plate
For cylindrical shape, width of the bore less than the first top board；The shape of the second layer cylinder plate is also cylinder-shaped, bore
Less than the bore of first layer cylinder plate, first layer cylinder sleeve-board is in the outside of second layer cylinder plate；The first layer cylinder plate
Top be fixedly connected with the bottom of the first top board, the top of second layer cylinder plate also with the bottom of the first top board is fixed connects
It connects；The top of first shell is provided with the first air inlet；The downwardly convex formation of the section bottom of first shell and double-layer circular
The corresponding double-layered cylinder board slot of cylinder plate；The double-layered cylinder board slot includes first layer cylinder board slot and second layer cylinder plate
Slot；The first layer cylinder plate can be up and down in first layer cylinder board slot；The second layer cylinder plate can be second
It is up and down in layer cylinder board slot；The bottom of first shell is also provided with the first gas outlet；First internal frame is arranged first
In shell, the side of the first top board and the inner wall of the first shell fit；On the first layer cylinder plate and part first
Pressing plate, the first shell of part surround to form the first accessory air-space；The section bottom of first shell and first layer cylinder plate, the
Two layers of cylinder plate, the first top board of part surround to form the second accessory air-space；The portion of the second layer cylinder plate and the first shell
Point bottom, the first top board of part surround to form main air chamber；
The storage cylinder includes bottle body；The second air inlet communicated with the first gas outlet is provided at the top of the bottle body
Mouthful；First screw thread is set in second air inlet；Threaded cap is provided at second air inlet；The threaded cap
Inside by forced formation escape pipe, the left part of threaded cap is provided with the second gas outlet communicated with escape pipe；The top of threaded cap
Outer wall on be provided with third gear, on the outer wall on the top that the third gear is fixed on threaded cap；The lower part of threaded cap
Outer wall on be provided with the screw thread matched with the first screw thread in the second air inlet；The lower section setting second of the threaded cap
The shape of air-inlet cover, the longitudinal cross-section of second air-inlet cover is " U "-shaped；Second air-inlet cover is located at bottle body
Inside；The top of part bottle body around second air inlet is provided with the first groove, and the bottom end of first gas outlet is set
It sets in the first groove；The top of part bottle body near first groove is provided with the second groove, second groove it is interior
Portion is provided with the second screw thread；
First support, one second support of each side setting of central rack is arranged in the upper rack；Described
First driving device of the setting for driving the first top board to move up and down in first support；It is arranged in the second support and uses
In the second driving device for driving entire compressor to move up and down；
The first lever brake apparatus includes third motor, first bevel gear, the first vertical bar, the first lever, second
Vertical bar, second bevel gear, third bracket, the 4th bracket, the 5th bracket, the 6th bracket；Is provided on first vertical bar
Three rack gears, the third rack gear are fixed on the first vertical bar；It is provided with the 4th rack gear on second vertical bar, described
Four rack gears are fixed on the second vertical bar；The top of first vertical bar is fixedly connected with the bottom end of the right part of the first lever, institute
The top for the second vertical bar stated is fixedly connected with the bottom end of the left part of the first lever；The third motor is arranged in third bracket
On, the first bevel gear is arranged on the 4th bracket, and first lever is arranged on the 5th bracket, and described second
Bevel gear is arranged on the 6th bracket；The 4th gear is provided on the third motor；The first bevel gear is both with
The 4th gear on three motors is meshed, and is also meshed with the third rack gear on the first vertical bar；The second bevel gear both may be used
It is meshed, can also be meshed with the third gear on threaded cap with the 4th rack gear on the second vertical bar.
The 7th bracket is arranged in the upper right quarter of the rack；The first driving device includes being arranged in first support
First motor, be arranged in first support first gear, be vertically arranged and bottom end be fixed on the first top board
One transmission rod, the first rack gear being arranged on the first transmission rod and the second lever brake apparatus；Second lever brakes dress
It sets including third vertical bar, the second lever, the 4th vertical bar, the 5th rack gear and the 6th rack gear；Second lever is arranged the 7th
On bracket；5th rack gear is fixed on third vertical bar, and the 6th rack gear is fixed on the 4th vertical bar；Described
The top of three vertical bars is fixedly connected with the bottom end of the left part of the second lever, the top of the 4th vertical bar and the right side of the second lever
The bottom end in portion is fixedly connected；The first gear was both meshed with the first rack gear, was also meshed with the 5th rack gear；Described
The 5th gear is provided on one motor, the 5th gear is meshed with the 6th rack gear.
Second driving device include setting the second motor on the secondary support bracket, setting on the secondary support bracket and
Existed by the second motor-driven second gear, the second L-shaped transmission rod being fixed on the outer wall of the first shell and setting
The second rack gear on second transmission rod；The second gear is meshed with the second rack gear；Second motor can drive
Second gear rotation；The effect of second driving device is to push up entire compressor after compressor has compressed gas,
So that the bottom end of the first gas outlet of compressor is detached from the first groove；The second of the left and right sides of the central rack
One second driving device is respectively set on bracket.
Setting is used to hold the second air-inlet cover support of the second air-inlet cover near second air-inlet cover；It is described
The top of the second air-inlet cover support be fixedly connected with the bottom of the part bottle body around the second air inlet；Described second into
Port lid is arranged in the second air-inlet cover support, and the top of the second air-inlet cover support is provided with the part top with the second air-inlet cover
The part top of the cover slot matched, the second air-inlet cover can be up and down in cover slot；The right part of second air-inlet cover support is opened
There is the third air inlet communicated with inside bottle body；The bottom of second air-inlet cover support is provided with the air flue communicated with inside bottle body.
The one-dimensional internal combustion engine includes compressor, combustion chamber, pipeline, jet pipe, reserve fuel tank, petroleum pipeline, third driving
Device, the first safety device, the second safety device, electric ignition device, the 8th bracket, the 9th bracket, the tenth bracket and the 11st
Bracket；The third driving device is arranged on the 8th bracket；First safety device is arranged on the 9th bracket；Institute
The second safety device stated is arranged on the tenth bracket；The reserve fuel tank is arranged on the 11st bracket, the oil transportation
Pipe is arranged in reserve fuel tank；
The pipeline is formed by connecting by the left part of pipeline and the right part of pipeline；The compressor include the second internal frame and
Second housing；Second internal frame includes the second top board and machine inner cylinder plate；Second top board, machine inner cylinder plate
Inner hollow；Ventilation mouth is provided on second top board；It is fixed on second and presses at the top of the machine inner cylinder plate
The lower section of plate；The shape of machine inner cylinder plate is cylindrical shape, width of the bore less than the second top board；The second housing
Left part is provided with the 7th air inlet, and the right part of second housing is provided with the 5th air inlet, and the 5th air inlet is located at the 7th air inlet
The lower right of mouth；The upper left side of the 7th air inlet is arranged in the axial-flow compressor；The axial-flow compressor goes out
Port is communicated with the 7th air inlet；
One end of the appendix is communicated with the 5th air inlet, and the other end of appendix and the natural gas storing fill
Escape pipe in setting communicates；The section bottom of the second housing is downwardly convex to be formed in machine corresponding with machine inner cylinder plate
Cylinder board slot, the machine inner cylinder plate can be up and down in machine inner cylinder board slot；The bottom of the machine inner cylinder board slot
Be provided with the 6th air inlet, the left part of the lower section setting pipeline of the 6th air inlet, the left part of the pipeline and the 6th into
Port communicates；The right part of the combustion chamber is provided with the 8th air inlet, the right side of the left side setting pipeline of the 8th air inlet
Portion, the right part of the pipeline are communicated with the 8th air inlet；The left part of the pipeline is communicated with the right part of pipeline；Second housing
Bottom be also provided with outlet；The top of the combustion chamber is fixedly connected with the bottom end of outlet；The top of the jet pipe and combustion
The bottom end for burning room is fixedly connected；The right part of jet pipe is provided with an osculum, and control cabinet is arranged at osculum, and setting is adjusted in control cabinet
Ingot；The left part of the control cabinet is communicated with jet pipe, and right part is provided with micropore；Turbine and whirlpool axis are set in the end of jet pipe；Institute
The second internal frame stated is arranged in second housing, and the inner wall on the top of the side and second housing of the second top board fits；Institute
The section bottom of the machine inner cylinder plate and the second top board of part, second housing stated surrounds to form main pressure chamber；The machine inner circle
Cylinder plate, except the second top board, the part second for participating in surrounding rest part in addition to forming the second top board of part of main pressure chamber
Shell surrounds to form secondary pressure chamber；
The third driving device includes the 7th motor, the 7th gear, the 7th transmission rod and is arranged in the 7th transmission rod
On the 7th rack gear；The bottom of 7th transmission rod is fixed on the top of the second top board；7th rack gear and
Seven gears are meshed；7th motor can drive the 7th gear to rotate.
First safety device includes the 8th motor, eighth gear, bumper and the right part for being fixed on bumper
The octadentate article of lower section；8th motor can drive eighth gear to rotate；The octadentate article and eighth gear phase
Engagement；The effect of the bumper is that its left part can be inserted among the rack gear of the 7th rack gear, to prevent the 7th rack gear upward
Movement.
The right side of the control cabinet is arranged the second safety device, and second safety device includes the 9th motor, the
Nine gears, the 9th transmission rod and the 9th rack gear；9th motor can drive the 9th gear to rotate；9th power transmission
The left part of bar is extend into control cabinet from micropore, and the 9th rack gear, the 9th tooth is arranged in the lower section of the right part of the 9th transmission rod
It article is fixedly connected with the right part of the 9th transmission rod；9th rack gear is meshed with the 9th gear；The right side of the adjusting ingot
Portion is fixedly connected with the left part of the 9th transmission rod, and the part left part for adjusting ingot and the 9th transmission rod can be transported left and right in control cabinet
It is dynamic.
The upper right side of the 5th air inlet is arranged in the reserve fuel tank；A left side for jet pipe is arranged in the electric ignition device
Side.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of portion of natural gas storage device.
Fig. 2 is the structural schematic diagram of storage cylinder.
Fig. 3 is the structural schematic diagram of part the first lever brake apparatus.
Fig. 4 is the structural schematic diagram of the second lever brake apparatus.
Fig. 5 is the structural schematic diagram of one-dimensional internal combustion engine.
Fig. 6 is the scale diagrams of one-dimensional internal combustion engine section components.
Specific embodiment
A specific embodiment of the invention is further described with reference to the accompanying drawing.
Modified dual fuel engine, it is characterised in that: including in natural gas storing device storage cylinder, appendix 78,
One-dimensional internal combustion engine, axial-flow compressor 89 and the first lever brake apparatus；
The natural gas storing device (as shown in Figure 1) includes rack (not shown), is arranged on the rack portion
Compressor 88 and the storage cylinder that frame lower is set；
The compressor 88 includes the first internal frame and the first shell 1；First internal frame includes 2 He of the first top board
Double-layered cylinder plate；The double-layered cylinder plate includes first layer cylinder plate 3, second layer cylinder plate 29；The first layer cylinder
The shape of plate 3 is cylindrical shape, width of the bore less than the first top board 2；The shape of the second layer cylinder plate 29 is also
Cylindrical shape, bore are less than the bore of first layer cylinder plate 3,3 sets of the first layer cylinder plate outsides in second layer cylinder plate 29；Institute
The top for the first layer cylinder plate 3 stated is fixedly connected with the bottom of the first top board 2, and the top of second layer cylinder plate 29 is also with
The bottom of one top board 2 is fixedly connected；The top of first shell 1 is provided with the first air inlet 7；The part of first shell 1
Bottom is downwardly convex to form double-layered cylinder board slot corresponding with double-layered cylinder plate；The double-layered cylinder board slot includes first layer
Cylinder board slot 4 and second layer cylinder board slot 30；The first layer cylinder plate 3 can be up and down in first layer cylinder board slot 4；
The second layer cylinder plate 29 can be up and down in second layer cylinder board slot 30；The bottom of first shell 1 is also provided with first
Gas outlet 5；First internal frame is arranged in the first shell 1, the inner wall phase of the side of the first top board 2 and the first shell 1
Fitting；The first layer cylinder plate 3 and the first top board of part 2, the first shell of part 1 surrounds to form the first accessory air-space 10；
The section bottom and first layer cylinder plate 3, second layer cylinder plate 29, the first top board of part 2 of first shell 1 surround shape
At the second accessory air-space 28；Section bottom, the first top board of part 2 of the second layer cylinder plate 29 and the first shell 1 surround
Form main air chamber 6；
The storage cylinder includes bottle body 9 (as shown in Figure 2)；The top of the bottle body 9 is provided with and 5 phase of the first gas outlet
The second logical air inlet 11；First screw thread 23 is set in second air inlet 11；It is arranged at second air inlet 11
There is threaded cap 12；The inside of the threaded cap 12 is by forced formation escape pipe 19, and the left part of threaded cap 12 is provided with and escape pipe
19 the second gas outlets 24 communicated；Third gear 25, the third gear 25 are provided on the outer wall on the top of threaded cap 12
It is fixed on the outer wall on the top of threaded cap 12；It is provided on the outer wall of the lower part of threaded cap 12 and in the second air inlet 11
The screw thread that one screw thread 23 matches；The second air-inlet cover 66, second air inlet is arranged in the lower section of the threaded cap 12
The shape of the longitudinal cross-section of lid 66 is " U "-shaped；Second air-inlet cover 66 is located at the inside of bottle body 9；Second air inlet 11
Around the top of part bottle body 9 be provided with the first groove 20, the bottom end of first gas outlet 5 is arranged in the first groove 20
It is interior；The top of part bottle body 9 near first groove 20 is provided with the second groove 64, the inside setting of second groove 64
There is the second screw thread 65；
The upper rack setting first support (belonging to the prior art, be not shown in the figure), the left and right sides of central rack
One second support of each setting (belongs to the prior art, be not shown in the figure, similarly hereinafter)；Setting is for driving first in the first support
The first driving device that top board 2 moves up and down；Setting is for driving entire about 88 compressor to transport in the second support
The second dynamic driving device；
The first lever brake apparatus includes third motor 26, first bevel gear 27, the first vertical bar 100, the first thick stick
Bar 62, the second vertical bar 59, second bevel gear 69, third bracket, the 4th bracket, the 5th bracket, the 6th bracket (as shown in Figure 3)；
Third rack gear 63 is provided on first vertical bar 100, the third rack gear 63 is fixed on the first vertical bar 100；It is described
The second vertical bar 59 on be provided with the 4th rack gear 60, the 4th rack gear 60 is fixed on the second vertical bar 59；Described first
The top of vertical bar 100 is fixedly connected with the bottom end of the right part of the first lever 62, the top of second vertical bar 59 and the first thick stick
The bottom end of the left part of bar 62 is fixedly connected；The third motor 26 is arranged on third bracket, the first bevel gear 27
It is arranged on the 4th bracket, first lever 62 is arranged on the 5th bracket 61, and the setting of second bevel gear 69 exists
On 6th bracket；The 4th gear 70 is provided on the third motor 26；The first bevel gear 27 both with third motor
The 4th gear 70 on 26 is meshed, and is also meshed with the third rack gear 63 on the first vertical bar 100；The second bevel gear 69
Both it can be meshed, can also be meshed with the third gear 25 on threaded cap 12 with the 4th rack gear 60 on the second vertical bar 59.
The 7th bracket 73 is arranged in the upper right quarter of the rack；The first driving device includes being arranged in first support
On first motor 2101, be arranged in first support first gear 2102, be vertically arranged and bottom end is fixed on first
The first transmission rod 2103 on pressing plate 2, the first rack gear 2104 being arranged on the first transmission rod 2103 and the second lever braking dress
It sets；The second lever brake apparatus includes third vertical bar 72, the second lever 74, the 4th vertical bar 76, the 5th rack gear 71 and
Six rack gears 75 (as shown in Figure 4)；Second lever 74 is arranged on the 7th bracket 73；5th rack gear 71 is fixed on
On third vertical bar 72, the 6th rack gear 75 is fixed on the 4th vertical bar 76；The top and second of the third vertical bar 72
The bottom end of the left part of lever 74 is fixedly connected, and the top of the 4th vertical bar 76 and the bottom end of the right part of the second lever 74 are fixed
Connection；The first gear 2102 was both meshed with the first rack gear 2104, was also meshed with the 5th rack gear 71；Described first
The 5th gear 77 is provided on motor 2101, the 5th gear 77 is meshed with the 6th rack gear 75.
Second driving device include setting the second motor 2201 on the secondary support bracket, setting on the secondary support bracket
And the second gear 2202 driven by the second motor 2201, L-shaped second being fixed on the outer wall of the first shell 1 pass
Power bar 2203 and the second rack gear 2204 being arranged on the second transmission rod 2203；The second gear 2202 and the second rack gear
2204 are meshed；Second motor 2201 can drive second gear 2202 to rotate；The effect of second driving device is to work as
After compressor 88 has compressed gas, entire compressor 88 is pushed up, so that the bottom end of the first gas outlet 5 of compressor 88
It is detached from the first groove 20；One second driving dress is respectively set in the second support of the left and right sides of the central rack
It sets.
Setting is used to hold the second air-inlet cover support of the second air-inlet cover 66 near second air-inlet cover 66
67；The top of the second air-inlet cover support 67 is fixedly connected with the bottom of the part bottle body 9 around the second air inlet 11；
Second air-inlet cover 66 is arranged in the second air-inlet cover support 67, and the top of the second air-inlet cover support 67 is provided with and second
The part top of the cover slot 13 that the part top of air-inlet cover 66 matches, the second air-inlet cover 66 can be living up and down in cover slot 13
It is dynamic；The right part of second air-inlet cover support 67 is provided with the third air inlet 68 communicated with inside bottle body 9；Second air-inlet cover support 67
Bottom is provided with the air flue 8 communicated with inside bottle body 9.
The one-dimensional internal combustion engine (as shown in Figure 5) includes compressor, combustion chamber 42, pipeline, jet pipe 44, reserve fuel tank
33, petroleum pipeline 99, third driving device, the first safety device, the second safety device, electric ignition device 43, the 8th bracket, the 9th
Bracket, the tenth bracket and the 11st bracket；The third driving device is arranged on the 8th bracket；The first insurance dress
It installs on the 9th bracket；Second safety device is arranged on the tenth bracket；The setting of reserve fuel tank 33 exists
On 11st bracket, the petroleum pipeline 99 is arranged in reserve fuel tank 33；
The pipeline is formed by connecting by the left part 4001 of pipeline and the right part 4002 of pipeline；The compressor includes the
Two internal frames and second housing 35；Second internal frame includes the second top board 32 and machine inner cylinder plate 37；On described second
The inner hollow of pressing plate 32, machine inner cylinder plate 37；Ventilation mouth 31 is provided on second top board 32；The machine inner cylinder
The top of plate 37 is fixed on the lower section of the second top board 32；The shape of machine inner cylinder plate 37 is cylindrical shape, and bore L is less than second
The width M (as shown in Figure 6) of top board 32；The left part of the second housing 35 is provided with the 7th air inlet 3402, second housing
35 right part is provided with the 5th air inlet 3401, and the 5th air inlet 3401 is located at the lower right of the 7th air inlet 3402；Institute
The upper left side of the 7th air inlet 3402 is arranged in the axial-flow compressor 89 stated；The gas outlet of the axial-flow compressor 89 with
7th air inlet 3402 communicates；
One end of the appendix 78 is communicated with the 5th air inlet 3401, the other end of appendix 78 with it is described natural
Escape pipe 19 in gas storage device communicates；The downwardly convex formation of the section bottom of the second housing 35 and machine inner cylinder plate
37 corresponding machine inner cylinder board slots 39, the machine inner cylinder plate 37 can be up and down in machine inner cylinder board slot 39；It is described
The bottom of machine inner cylinder board slot 39 be provided with the 6th air inlet 57, the left part of the lower section setting pipeline of the 6th air inlet 57
4001, the left part 4001 of the pipeline is communicated with the 6th air inlet 57；The right part of the combustion chamber 42 is provided with the 8th air inlet
Mouthfuls 58, the right part 4002 of the left side setting pipeline of the 8th air inlet 58, the right part 4002 of the pipeline and the 8th into
Port 58 communicates；The left part 4001 of the pipeline is communicated with the right part 4002 of pipeline；The bottom of second housing 35 is also provided with out
Mouth 41；The top of the combustion chamber 42 is fixedly connected with the bottom end of outlet 41；The top and combustion chamber 42 of the jet pipe 44
Bottom end be fixedly connected；The right part of jet pipe 44 is provided with an osculum, and control cabinet 48 is arranged at osculum, and setting is adjusted in control cabinet 48
Ingot 56；The left part of the control cabinet 48 is communicated with jet pipe 44, and right part is provided with micropore 53；Turbine is set in the end of jet pipe 44
47 and whirlpool axis 46；Second internal frame is arranged in second housing 35, side and the second housing 35 of the second top board 32
The inner wall on top fits；The section bottom of the machine inner cylinder plate 37 and the second top board of part 32, second housing 35 closes
It encloses to form main pressure chamber 38；The machine inner cylinder plate 37, except participate in surrounding the second top board of part 32 to form main pressure chamber 38 with
The second top board 32, the part second housing 35 of outer rest part surround to form secondary pressure chamber 36；
The third driving device includes the 7th motor 5501, the 7th gear 5502, the 7th transmission rod 5503 and setting
The 7th rack gear 5504 on the 7th transmission rod 5503；The bottom of 7th transmission rod 5503 is fixed on the second top board 32
Top；7th rack gear 5504 is meshed with the 7th gear 5502；7th motor 5501 can drive the 7th
Gear 5502 rotates.
First safety device includes the 8th motor 5401, eighth gear 5402, bumper 5403 and is fixed on guarantor
The octadentate article 5404 of the lower section of the right part of dangerous thick stick 5403；8th motor 5401 can drive eighth gear 5402 to revolve
Turn；The octadentate article 5404 is meshed with eighth gear 5402；The effect of the bumper 5403 is that its left part can be with
It is inserted among the rack gear of the 7th rack gear 5504, to prevent the 7th rack gear 5504 from moving upwards.
The second safety device is arranged in the right side of the control cabinet 48, and second safety device includes the 9th motor
49, the 9th gear 50, the 9th transmission rod 52 and the 9th rack gear 51；9th motor 49 can drive the 9th gear 50 to revolve
Turn；The left part of 9th transmission rod 52 is extend into control cabinet 48 from micropore 53, the lower section of the right part of the 9th transmission rod 52
9th rack gear 51 is set, and the 9th rack gear 51 is fixedly connected with the right part of the 9th transmission rod 52；9th rack gear 51
It is meshed with the 9th gear 50；The right part of the adjusting ingot 56 is fixedly connected with the left part of the 9th transmission rod 52, adjusts ingot 56
Part left part with the 9th transmission rod 52 can the side-to-side movement in control cabinet 48.
The upper right side of the 5th air inlet 3401 is arranged in the reserve fuel tank 33；The setting of electric ignition device 43 exists
The left side of jet pipe 44.
Specific operation process of the invention are as follows:
1. rotation threaded cap 12 communicates the second gas outlet 24 with bottle body 9 down.
2. natural gas is sequentially entered from the first air inlet 7 to the first accessory air-space 10, the secondary gas of first layer cylinder board slot 4, second
Room 28, second layer cylinder board slot 30, in main air chamber 6.
3. first motor 2101 drives the first transmission rod 2103 to move downward after starting, top board 2 also moves downward therewith
And compress the gas in main air chamber 6.In compression process, in the pressure of the gas in the first accessory air-space 10, first layer cylinder board slot 4
The pressure of gas, the pressure of gas in the second accessory air-space 28, gas in second layer cylinder board slot 30 pressure and main gas
The pressure of gas in room 6 is incremented by step by step, can reduce the leakage of gas in main air chamber 6 in this way.Compressed gas is from first
Gas outlet 5 sprays and sequentially enters into the second air inlet 11, third air inlet 68, bottle body 9.
4. driving the second transmission rod 2203 to move upwards after the starting of the second motor 2201, the second transmission rod 2203 is pushed entirely
Compressor 88 moves upwards, so that the bottom end of the first gas outlet 5 is detached from groove 20.In the process, due in air flue 8
Gas to the impetus of the second air-inlet cover 38 so that the second air-inlet cover 38 moves upwards, the second air-inlet cover 38 into
Enter into cover slot 13.
5. rotating threaded cap 12 up to block the gas in bottle body 9 to overflow from the second gas outlet 24.
6. the escape pipe 19 in natural gas storing device is connected with appendix 78.
7. the 9th motor 49 starts so that the 9th transmission rod 52 moves downward so that jet pipe 44 is closed.
8. air is sequentially entered from the gas outlet of axial-flow compressor 89 into the 7th air inlet 3402, secondary pressure chamber 36, machine
In cylinder board slot 39, main pressure chamber 38.
9. after the 7th motor 5501 starts so that the second top board 32 moves downward a distance, by a left side for bumper 5403
Portion can be inserted among the rack gear of the 7th rack gear 5504, to prevent the 7th rack gear 5504 from moving upwards.
10. third motor 26 starts so that threaded cap 12 moves downward, natural gas overflows from bottle body 9 and passes through appendix
78 enter in one-dimensional internal combustion engine.
11. after the 7th motor 5501 starts so that the second top board 32 moves downward a distance again, by bumper 5403
Left part can be inserted among the rack gear of the 7th rack gear 5504, with prevent the 7th rack gear 5504 move upwards.
12. electric ignition device 43 lights the mixed gas in one-dimensional internal combustion engine.
13. 49 reverse starting of the 9th motor moves right the 9th transmission rod 52 so that jet pipe 44 is opened.One-dimensional internal combustion
Gas in machine sprays from jet pipe 44 and acts on turbine 47 and whirlpool axis 46, so that it is rotated.
14. if appendix 78 is removed naturally run out of air, petroleum pipeline 99 is passed through in the 5th air inlet 3401, gasoline meeting
Entered in one-dimensional internal combustion engine from petroleum pipeline 99, when remaining operating procedure and fuel are natural gas with it is roughly the same.
The part being not specifically noted in above instructions is the prior art, or is able to achieve by the prior art.
Equivalent changes and modifications made by all contents according to scope of the present invention patent all should be used as technology scope of the invention.
Claims (1)
1. modified dual fuel engine, it is characterised in that: including in natural gas storing device storage cylinder, appendix (78),
One-dimensional internal combustion engine, axial-flow compressor (89) and the first lever brake apparatus；
The natural gas storing device includes rack, the compressor (88) for being arranged on the rack portion and frame lower is arranged in
Storage cylinder；
The compressor (88) includes the first internal frame and the first shell (1)；First internal frame includes the first top board (2)
With double-layered cylinder plate；The double-layered cylinder plate includes first layer cylinder plate (3), second layer cylinder plate (29)；Described first
The shape of layer cylinder plate (3) is cylindrical shape, width of the bore less than the first top board (2)；The second layer cylinder plate
(29) shape is also cylindrical shape, and bore is less than the bore of first layer cylinder plate (3), and first layer cylinder plate (3) is covered second
The outside of layer cylinder plate (29)；The top of the first layer cylinder plate (3) is fixedly connected with the bottom of the first top board (2),
The top of second layer cylinder plate (29) is also fixedly connected with the bottom of the first top board (2)；The top of first shell (1)
It is provided with the first air inlet (7)；The section bottom of first shell (1) is downwardly convex to form double-layer circular corresponding with double-layered cylinder plate
Cylinder board slot；The double-layered cylinder board slot includes first layer cylinder board slot (4) and second layer cylinder board slot (30)；Described first
Layer cylinder plate (3) can be up and down in first layer cylinder board slot (4)；The second layer cylinder plate (29) can be in second layer circle
It is up and down in cylinder board slot (30)；The bottom of first shell (1) is also provided with the first gas outlet (5)；The first internal frame setting
In the first shell (1), the side of the first top board (2) and the inner wall of the first shell (1) fit；The first layer cylinder
Plate (3) and the first top board of part (2), the first shell of part (1) surround to form the first accessory air-space (10)；First shell
(1) section bottom and first layer cylinder plate (3), second layer cylinder plate (29), the first top board of part (2) surrounds to form second
Accessory air-space (28)；Section bottom, the first top board of part (2) of the second layer cylinder plate (29) and the first shell (1) close
It encloses to form main air chamber (6)；
The storage cylinder includes bottle body (9)；Second communicated with the first gas outlet (5) is provided at the top of the bottle body (9)
Air inlet (11)；The first screw thread (23) are provided in second air inlet (11)；It is set at second air inlet (11)
It is equipped with threaded cap (12)；It is opened by forced formation escape pipe (19), the left part of threaded cap (12) inside of the threaded cap (12)
There is the second gas outlet (24) communicated with escape pipe (19)；Third gear is provided on the outer wall on the top of threaded cap (12)
(25), on the outer wall on the top that the third gear (25) is fixed on threaded cap (12)；The outer wall of the lower part of threaded cap (12)
On be provided with the screw thread matched with the first screw thread (23) in the second air inlet (11)；It is set below the threaded cap (12)
It sets the second air-inlet cover (66), the shape of the longitudinal cross-section of second air-inlet cover (66) is " U "-shaped；Described second into
Port lid (66) is located at the inside of bottle body (9)；It is recessed that the top of part bottle body (9) around second air inlet (11) is provided with first
Slot (20), the bottom end setting of first gas outlet (5) is in the first groove (20)；Part near first groove (20)
The top of bottle body (9) is provided with the second groove (64), and second groove (64) is internally provided with the second screw thread (65)；
First support, one second support of each side setting of central rack is arranged in the upper rack；Described first
First driving device of the setting for driving the first top board (2) to move up and down on bracket；It is arranged in the second support and uses
In the second driving device for driving entire compressor (88) to move up and down；
The first lever brake apparatus includes third motor (26), first bevel gear (27), the first vertical bar (100), first
Lever (62), the second vertical bar (59), second bevel gear (69), third bracket, the 4th bracket, the 5th bracket, the 6th bracket；It is described
The first vertical bar (100) on be provided with third rack gear (63), the third rack gear (63) is fixed on the first vertical bar (100)；
The 4th rack gear (60) is provided on second vertical bar (59), the 4th rack gear (60) is fixed on the second vertical bar (59)
On；The top of first vertical bar (100) is fixedly connected with the bottom end of the right part of the first lever (62), second vertical bar
(59) top is fixedly connected with the bottom end of the left part of the first lever (62)；The third motor (26) is arranged in third bracket
On, the first bevel gear (27) is arranged on the 4th bracket, and first lever (62) is arranged in the 5th bracket (61)
On, the second bevel gear (69) is arranged on the 6th bracket；The 4th gear is provided on the third motor (26)
(70)；The first bevel gear (27) was both meshed with the 4th gear (70) on third motor (26), also with the first vertical bar
(100) the third rack gear (63) on is meshed；The second bevel gear (69) both can be with the 4th tooth on the second vertical bar (59)
Item (60) is meshed, and can also be meshed with the third gear (25) on threaded cap (12)；
The 7th bracket (73) is arranged in the upper right quarter of the rack；The first driving device includes being arranged in first support
First motor (2101), be arranged in first support first gear (2102), be vertically arranged and bottom end is fixed on first
The first rack gear (2104) and second of the first transmission rod (2103), setting on the first transmission rod (2103) on top board (2)
Lever brake apparatus；The second lever brake apparatus includes third vertical bar (72), the second lever (74), the 4th vertical bar
(76), the 5th rack gear (71) and the 6th rack gear (75)；Second lever (74) is arranged on the 7th bracket (73)；Described
5th rack gear (71) is fixed on third vertical bar (72), and the 6th rack gear (75) is fixed on the 4th vertical bar (76)；It is described
The top of third vertical bar (72) be fixedly connected with the bottom end of the left part of the second lever (74), the top of the 4th vertical bar (76)
Portion is fixedly connected with the bottom end of the right part of the second lever (74)；The first gear (2102) both with the first rack gear (2104) phase
Engagement, is also meshed with the 5th rack gear (71)；It is provided with the 5th gear (77) in the first motor (2101), described
Five gears (77) are meshed with the 6th rack gear (75)；
Second driving device include setting the second motor (2201) on the secondary support bracket, setting on the secondary support bracket simultaneously
And by the second gear (2202) of the second motor (2201) driving, be fixed on the outer wall of the first shell (1) L-shaped the
Two transmission rods (2203) and the second rack gear (2204) being arranged on the second transmission rod (2203)；The second gear (2202)
It is meshed with the second rack gear (2204)；Second motor (2201) can drive second gear (2202) to rotate；Second drives
The effect of dynamic device is to push up entire compressor (88), after compressor (88) has compressed gas so that compressor
(88) bottom end of the first gas outlet (5) is detached from the first groove (20)；The of the left and right sides of the central rack
One second driving device is respectively set on two brackets；
Setting is used to hold the second air-inlet cover support of the second air-inlet cover (66) near second air-inlet cover (66)
(67)；The top of the second air-inlet cover support (67) and the bottom of the part bottle body (9) around the second air inlet (11)
It is fixedly connected；Second air-inlet cover (66) setting is in the second air-inlet cover support (67), the second air-inlet cover support (67)
Top be provided with the cover slot (13) matched with the part top of the second air-inlet cover (66), the part of the second air-inlet cover (66)
It top can be up and down in cover slot (13)；The right part of second air-inlet cover support (67) be provided with communicated inside bottle body (9) the
Three air inlets (68)；The bottom of second air-inlet cover support (67) is provided with and the internal air flue (8) communicated of bottle body (9)；
The one-dimensional internal combustion engine includes compressor, combustion chamber (42), pipeline, jet pipe (44), reserve fuel tank (33), petroleum pipeline
(99), third driving device, the first safety device, the second safety device, electric ignition device (43), the 8th bracket, the 9th bracket,
Tenth bracket and the 11st bracket；The third driving device is arranged on the 8th bracket；First safety device is set
It sets on the 9th bracket；Second safety device is arranged on the tenth bracket；Described reserve fuel tank (33) setting is the
On 11 brackets, the petroleum pipeline (99) setting is in reserve fuel tank (33)；
The pipeline is formed by connecting by the left part (4001) of pipeline and the right part (4002) of pipeline；The compressor includes the
Two internal frames and second housing (35)；Second internal frame includes the second top board (32) and machine inner cylinder plate (37)；Described
The inner hollow of second top board (32), machine inner cylinder plate (37)；Ventilation mouth (31) is provided on second top board (32)；
The lower section of the second top board (32) is fixed at the top of the machine inner cylinder plate (37)；The shape of machine inner cylinder plate (37) is circle
Tubular, width M of the bore L less than the second top board (32)；The left part of the second housing (35) is provided with the 7th air inlet
(3402), the right part of second housing (35) is provided with the 5th air inlet (3401), and the 5th air inlet (3401) is located at the 7th
The lower right of air inlet (3402)；The axial-flow compressor (89) is arranged on the upper left side of the 7th air inlet (3402)；Institute
The gas outlet for the axial-flow compressor (89) stated is communicated with the 7th air inlet (3402)；
One end of the appendix (78) is communicated with the 5th air inlet (3401), the other end of appendix (78) and the day
Escape pipe (19) in right gas storage device communicates；In the downwardly convex formation of the section bottom of the second housing (35) and machine
The corresponding machine inner cylinder board slot (39) of cylinder plate (37), the machine inner cylinder plate (37) can be in machine inner cylinder board slots (39)
It is up and down；The bottom of the machine inner cylinder board slot (39) is provided with the 6th air inlet (57), the 6th air inlet (57)
Lower section setting pipeline left part (4001), the left part (4001) of the pipeline communicates with the 6th air inlet (57)；Described
The right part of combustion chamber (42) is provided with the 8th air inlet (58), the right part of the left side setting pipeline of the 8th air inlet (58)
(4002), the right part (4002) of the pipeline is communicated with the 8th air inlet (58)；The left part (4001) and pipe of the pipeline
The right part (4002) in road communicates；The bottom of second housing (35) is also provided with outlet (41)；The top of the combustion chamber (42) with
The bottom end of outlet (41) is fixedly connected；The top of the jet pipe (44) is fixedly connected with the bottom end of combustion chamber (42)；Jet pipe
(44) right part is provided with an osculum, and control cabinet (48) are arranged at osculum, and setting adjusts ingot (56) in control cabinet (48)；Described
The left part of control cabinet (48) is communicated with jet pipe (44), and right part is provided with micropore (53)；Turbine is set in the end of jet pipe (44)
(47) and whirlpool axis (46)；The second internal frame setting is in second housing (35), the side and second of the second top board (32)
The inner wall on the top of shell (35) fits；The machine inner cylinder plate (37) and the second top board of part (32), second housing
(35) section bottom surrounds to form main pressure chamber (38)；The machine inner cylinder plate (37), except participating in surrounding to form main pressure chamber
(38) the second top board (32), the part second housing (35) of the rest part other than the second top board of part (32) surround shape
At secondary pressure chamber (36)；
The third driving device includes the 7th motor (5501), the 7th gear (5502), the 7th transmission rod (5503) and sets
Set the 7th rack gear (5504) on the 7th transmission rod (5503)；The bottom of 7th transmission rod (5503) is fixed on second
The top of top board (32)；7th rack gear (5504) is meshed with the 7th gear (5502)；7th motor
(5501) the 7th gear (5502) can be driven to rotate；
First safety device includes the 8th motor (5401), eighth gear (5402), bumper (5403) and is fixed on
The octadentate article (5404) of the lower section of the right part of bumper (5403)；8th motor (5401) can drive eighth gear
(5402) it rotates；The octadentate article (5404) is meshed with eighth gear (5402)；The work of the bumper (5403)
With being that its left part can be inserted among the rack gear of the 7th rack gear (5504), to prevent the 7th rack gear (5504) from moving upwards；
The second safety device is arranged in the right side of the control cabinet (48), and second safety device includes the 9th motor
(49), the 9th gear (50), the 9th transmission rod (52) and the 9th rack gear (51)；9th motor (49) can drive the 9th
Gear (50) rotation；The left part of 9th transmission rod (52) is extend into control cabinet (48) from micropore (53), the 9th power transmission
The 9th rack gear (51) is arranged in the lower section of the right part of bar (52), and the right part of the 9th rack gear (51) and the 9th transmission rod (52) is solid
Fixed connection；9th rack gear (51) is meshed with the 9th gear (50)；The right part of the adjusting ingot (56) and the 9th passes
The left part of power bar (52) is fixedly connected, and the part left part for adjusting ingot (56) and the 9th transmission rod (52) can be left in control cabinet (48)
Right movement；
The reserve fuel tank (33) is arranged in the upper right side of the 5th air inlet (3401)；Electric ignition device (43) setting
In the left side of jet pipe (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122113.8A CN107120187B (en) | 2016-02-25 | 2016-02-25 | Modified dual fuel engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610122113.8A CN107120187B (en) | 2016-02-25 | 2016-02-25 | Modified dual fuel engine |
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| CN107120187A CN107120187A (en) | 2017-09-01 |
| CN107120187B true CN107120187B (en) | 2018-12-18 |
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| CN201610122113.8A Expired - Fee Related CN107120187B (en) | 2016-02-25 | 2016-02-25 | Modified dual fuel engine |
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| CN113969833A (en) * | 2020-07-25 | 2022-01-25 | 陈小辉 | Improved dual-fuel engine |
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| CN105987013A (en) * | 2015-03-06 | 2016-10-05 | 陈小辉 | Energy-saving one-dimensional compressor |
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| US7681554B2 (en) * | 2006-07-24 | 2010-03-23 | Ford Global Technologies, Llc | Approach for reducing injector fouling and thermal degradation for a multi-injector engine system |
| KR101427958B1 (en) * | 2012-12-18 | 2014-08-11 | 현대자동차 주식회사 | Mutiple variable valve lift appratus and engine provided with the same |
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|---|---|---|---|---|
| US7314424B2 (en) * | 2001-05-03 | 2008-01-01 | Ford Global Technologies, Llc | Powertrain for a hybrid vehicle with all-wheel drive capability and method for controlling wheel slip |
| CN204283786U (en) * | 2014-11-09 | 2015-04-22 | 陈小辉 | Multidimensional contradiction gas compressor |
| CN204371585U (en) * | 2014-11-09 | 2015-06-03 | 陈小辉 | Multidimensional zero is overflowed seal arrangement |
| CN204458031U (en) * | 2015-02-05 | 2015-07-08 | 陈小辉 | Energy-conservation one-dimensional internal-combustion engine |
| CN105987013A (en) * | 2015-03-06 | 2016-10-05 | 陈小辉 | Energy-saving one-dimensional compressor |
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