CN101117914B - Boost system and implement assembly - Google Patents
Boost system and implement assembly Download PDFInfo
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- CN101117914B CN101117914B CN2006101040105A CN200610104010A CN101117914B CN 101117914 B CN101117914 B CN 101117914B CN 2006101040105 A CN2006101040105 A CN 2006101040105A CN 200610104010 A CN200610104010 A CN 200610104010A CN 101117914 B CN101117914 B CN 101117914B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
- F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
- F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention provides a pressure charging system and its tool assembly, and comprises a transmission cell, at least a compression cell, a buffer cell and an expansion cell. The buffer cell is arranged between the compression cell and the expansion cell, and the compression cell is provided with a plurality of compression rotors which joggle with each other, while the expansion cell is provided with a plurality of expansion rotors with the contrary joggle orientation of the compression rotors. In addition, an admitting port and a vent are provided at the compression cell and the expansion cell. A buffer chamber is provided on the buffer cell, which can efficiently guide the compressed air of the compression cell to the expansion cell. At the same time, No.1 and No.2 air discharge duct are provided on the expansion cell, thus being able to effectively discharge the exhaust gas produced by the operation. The air compression ratio can be adjusted by the buffer chamber in the compression course to completely mix the backset produced by the flow of the high-pressure air with the fuel and to directly output the explosive bulgy power by the transmission shaft to reduce the load and improve the effect of operation.
Description
Technical field
The present invention relates to a kind of pressurization system and implement assembly thereof, particularly relate to a kind of have the periodically pressurization system and the implement assembly thereof of loop compression motion such as air inlet, compression, exhaust.
Background technique
The operation principles of pressurization system is substantially the airtight chamber that has suction port and relief opening at, cooperation is positioned at the intermeshing rotor of this airtight chamber and constantly rotates, after gas sent into by suction port, make conveyor chamber volume compression in the airtight chamber and produce pressurized gas through this rotor rotation, discharge pressurized gas by relief opening again, high compression ratio that such shuttling movement produces can be applicable to engine, vacuum pump, internal-combustion engine, on the facility such as compressor, strengthen the running effect of these facility by its pressurized effect, can also save oil consumption and reduce atmospheric pollution etc.Existing relevant structure can be with reference to U. S. Patent the 4th, 008, and 693,4,321,897,4,512,302,4,813,388,4,825,827,5,329,900,6,129,067 and 6,481, No. 410 etc.
But, because all there is flaw in existing each facility in periodicity operation process such as air inlet, compression, exhaust, thereby, cause the effect in the running to promote, furthermore, existing each facility because of the thorough inadequately waste gas that produces of exhaust, can't discharge, even cooperated the running of supercharging in shuttling movement completely, waste gas still has remaining, therefore, cause the Expected Results of each facility after compression desirable not to the utmost, and reduce the indirect working life that makes.Moreover, in the existing facility as: engine, its power output needs to realize through crankshaft, if and this crankshaft is being made and is being checked requirement not strict, the dynamic balance accuracy of crankshaft is influenced with making, also can cause the service behaviour of engine and working life to reduce, the indirect burden that causes in the running.
Summary of the invention
The purpose of pressurization system of the present invention and implement assembly thereof, being to provide a kind of can discharge the incomplete waste gas that causes of exhaust fully, and power output need not be by the pressurization system and the implement assembly thereof of crankshaft, in other words, pressurization system of the present invention can make waste gas effectively be guided discharge in the process of cycle operation, and can be so that compression process produces higher compression ratios, and, can directly the explosive expansions power of operation process be exported, reduce the load of running and impel running effect to promote, thereby applied facility horsepower is promoted.
The another purpose of pressurization system of the present invention and implement assembly thereof, be to provide a kind of can be axially, radially or the pressurization system that expands of whole group, so as to improving running effect more, make power output have more continuity and happy, and the horsepower of applied facility promote more.
For achieving the above object, pressurization system of the present invention and implement assembly thereof are characterised in that this pressurization system comprises: gear unit, at least one compression unit and expansion cell, and buffer cell, wherein:
Compression unit comprises first cavity, and be contained in this first cavity can intermeshing some compression rotors, each compression rotor has at least one blade, and expansion cell comprises second cavity, and be contained in engagement direction some expansion rotors opposite in this second cavity with this compression rotor, each expansion rotor has at least one blade, and this first cavity is provided with suction port, and this second cavity is provided with relief opening.
The another feature of pressurization system of the present invention and implement assembly thereof, be that this compression unit is provided with first air inlet duct and second air inlet duct, wherein first air inlet duct is arranged in the initial closed area that is meshed with respect to compression rotor, is used for ambient air is imported this zone.
This second air inlet duct is formed by three zones that curved surface surrounded, comprise: the basic circle circular arc of one of compression rotor (just compression rotor least radius marked circular arc), and with the blade profile curved surface of the tangent compression rotor of this basic circle circular arc, and with the circular arc of the maximum outside diameter of tangent another compression rotor of this basic circle circular arc.
According to above-mentioned feature, wherein when compression rotor be when being meshing with each other more than two, this second air inlet duct forms by three zones that curved surface surrounded, and is provided with by the swivel replication mode.
The present invention one is characterised in that again, is provided with buffer cell between compression unit and the expansion cell, and it is provided with buffer cell with respect to this second air inlet duct.
The present invention is another to be characterised in that, this expansion cell is provided with first air vent and second air vent, and wherein this first air vent is set up with respect to this buffer cell.
This second air vent is set in the most last closed area that is meshed with respect to the expansion rotor, is used for waste gas is derived this zone.And when this expansion rotor is when being meshing with each other more than two, this second air vent is for to be provided with by the swivel replication mode.The present invention is another to be characterised in that, the expansion rotor of this expansion cell is provided with breach with respect to first air vent, and this breach produces as follows:
When the expansion rotor running that is meshed forms to the combustion zone, on the basic circle of one of expansion rotor, obtain 1 Q, and with the center of circle O line QO of this basic circle, then should reverse by the expansion rotor, vane tip and its blade recess of the expansion rotor that is meshed are occured simultaneously to 1 S, and the blade edge of the expansion rotor that is meshed and its blade recess occur simultaneously to 1 P, with a S and the center of circle O line of putting P and basic circle, then rotor is when diverse location, and angle SOP and angle SOQ size are all different.Get a special position, make that the angular dimension of angle SOP is two times of angle SOQ, make the angular bisector OR of angle SOP, some R is the intersection point of angular bisector and rotor profile.The center of circle O that makes again with basic circle is the circular arc C in the center of circle, then by profile SR, circular arc C, line segment SO and RO, can constitute the epitrochanterian breach that expands.
According to above-mentioned feature, the profile line of this first air vent can be made of circular arc C, line segment QO and SO.
Pressurization system of the present invention and implement assembly thereof further are provided with power transmission unit, comprise motor at least, and it is articulated on the described gear unit.
Pressurization system of the present invention and implement assembly thereof can be applicable to facility such as engine, vacuum pump, internal-combustion engine, compressor, and can make these facility air inlet, compression, exhaust etc. periodically in the operation process air inlet and exhaust complete, and reduce power transmission loss.
Description of drawings
Fig. 1, Fig. 2 are first embodiment's three-dimensional exploded view and the three-dimensional combination figure of pressurization system of the present invention and implement assembly thereof;
Fig. 3 A to Fig. 3 H is the action schematic representation of pressurization system first embodiment's of the present invention compression unit running;
Fig. 4 A to Fig. 4 F is the action schematic representation of pressurization system first embodiment's of the present invention buffer cell running;
Fig. 5 A to Fig. 5 C is the action schematic representation of pressurization system first embodiment's of the present invention expansion cell running;
Fig. 6 is second embodiment's three-dimensional exploded view of pressurization system of the present invention and implement assembly thereof;
Fig. 7 A to Fig. 7 D is the action schematic representation of pressurization system second embodiment's of the present invention compression unit running;
Fig. 8 A to Fig. 8 C is the action schematic representation of pressurization system second embodiment's of the present invention buffer cell running;
Fig. 9 A to Fig. 9 C is the action schematic representation of pressurization system second embodiment's of the present invention expansion cell running;
Figure 10 is the 3rd embodiment's three-dimensional exploded view of pressurization system of the present invention and implement assembly thereof.
Embodiment
Fig. 1, Figure 2 shows that pressurization system of the present invention is applied to first embodiment of engine, this engine 1 comprises: gear unit 2, compression unit 3, expansion cell 4, buffer cell 5 and feeding unit 6, this gear unit 2 wherein, comprise axle bed 20, and be loaded in the axle bed 20 can intermeshing driving component, present embodiment adopts first gear 210 and second gear 211 that is meshed, respectively by transmission shaft 22 transmissions.
This compression unit 3, comprise the first airtight cavity 30 and first air inlet duct 31 and second air inlet duct 32, wherein this first airtight cavity 30 is made up of first body 301 and first lid 302 and second lid 303, this first body 301 is provided with compression chamber 304, contain intermeshing compression rotor 33,34 in it, it is articulated on the transmission shaft 22, and each compression rotor 33,34 has the blade 331,341 of three equal angles swivel replications.In addition, first body 301 is provided with suction port 305 and is used to be communicated with this compression chamber 304 and ambient air.This first and second lid 302,303 is provided with shaft-jointed hole 306,307 with respect to the transmission shaft 22 of this first and second gear 210,211.
This first air inlet duct 31 please cooperate Fig. 3 A to consult, and it is arranged in the initial closed area 90 that is meshed with respect to compression rotor 33,34, this zone but direct air is entered.
Second air inlet duct 32 please cooperate Fig. 3 E to Fig. 3 G to consult, it is formed by three zones that curved surface surrounded, comprise: the basic circle circular arc 340 of compression rotor 34 (just compression rotor least radius marked circular arc), and with the contour surface 342 of the blade 341 of the tangent compression rotor 34 of this basic circle circular arc 340, and with the circular arc 330 of the maximum outside diameter of the tangent compression rotor 33 of this basic circle circular arc 340.
Again with reference to figure 1, this expansion cell 4, comprise the second airtight cavity 40 and first air vent 41 and second air vent 42, wherein this second airtight cavity 40 is made up of second body 401 and the 3rd lid 402 and the 4th lid 403, this second body 401 is provided with expansion chamber 404, contain intermeshing expansion rotor 43 in it, 44, it is articulated on the transmission shaft 22, its be meshing with each other direction and aforementioned compression rotor 33,34 is opposite, in other words, the expansion rotor 43,44 are articulated on the transmission shaft 22 equally, can with compression rotor 33,34 rotational speeies are identical and sense of rotation is identical, but rotor external form engagement direction is opposite, and rotating ratio is 1: 1.And each expansion rotor 43,44 has the blade 431,441 of three equal angles swivel replications.In addition, second body 401 is provided with relief opening 405 and is used to be communicated with this expansion chamber 404 and ambient air.This third and fourth lid 402,403 is provided with shaft-jointed hole 406,407 with respect to the transmission shaft 22 of this first and second gear 210,211.
In addition, the blade 441 of three equal angles distances of this expansion rotor 44 is provided with breach 45, the profile of this breach 45 and setting please cooperate Fig. 4 A to Fig. 4 C to consult, wherein shown in Fig. 4 A, the expansion rotor 43 that is meshed, 44 turn round to combustion ignition zone 91 when forming, please cooperate Fig. 4 B to observe, on the basic circle of expansion rotor 44, obtain 1 Q, and with the center of circle O line QO of this basic circle, then should reverse by expansion rotor 44, occured simultaneously to 1 S with expansion rotor 44 blades 441 recesses in blade 431 tips of the expansion rotor 43 that is meshed, and blade 431 edges of the expansion rotor 43 that is meshed and expansion rotor 44 blades 441 recesses occur simultaneously to 1 P, with a S and the center of circle O line of putting P and basic circle, rotor 43 then expands, 44 when diverse location, and angle SOP and angle SOQ size are all different.Please cooperate Fig. 4 C to observe this moment again, gets a special position, makes that the angular dimension of angle SOP is two times of angle SOQ, makes the angular bisector OR of angle SOP, and some R is the intersection point of angular bisector and expansion rotor 44 profiles.The center of circle O that makes again with basic circle is the circular arc C in the center of circle, then by profile SR, circular arc C, line segment SO and RO, can constitute the breach 45 on the expansion rotor 44.
This first air vent 41 is located near expansion rotor 44 1 sides, and its profile is Fig. 4 C as described above, and the profile of expansion rotor 44 in the time of can being formed by ignition zone (consulting Fig. 4 A, Fig. 4 E), circular arc C, line segment QO and SO constitute.
This second air vent 42 please cooperate Fig. 5 C to observe, and it is arranged in the most last closed area 92 that is meshed with respect to expansion rotor 43,44, waste gas can be guided out.
Please observe in conjunction with Fig. 1 and Fig. 3 H, this buffer cell 5 is located between compression unit 3 and the expansion cell 4, comprises pedestal 50, and it is provided with buffer cell 501 with respect to this second air inlet duct 32 and first air vent 41.In addition, be provided with shaft-jointed hole 502 with respect to shaft-jointed hole 306,307 and 406,407.This feeding unit 6 comprises: fuel oil supplying device 60 and spark plug 61, it is located on the 4th lid 403 of the most last closed area 92 that is meshed with respect to expansion rotor 43,44, like this, promptly forms gasoline engine.(if this feeding unit 6 only comprises the diesel motor that fuel oil supplying device then forms in-cylinder direct injection.)
Please continue to consult Fig. 3 A to Fig. 3 D, when the present invention is turned round, compression rotor 33,34 begins rotation, can in compression chamber 304, form negative pressuren zone, air is sucked (Fig. 3 B) by suction port 305, because the influence of compression rotor 33,34 moulding can produce a closed area 90 when turning round at the beginning between rotor, this zone can produce vacuum phenomenon during as if no replenish air.Produce vacuum for fear of this closed area,, can provide air this zone of entering by first air inlet duct 31 (with reference to Fig. 3 A).Along with compression rotor 33,34 continues rotation, air is divided into two parts and transports, and at the terminal point that transports, after two-part air converges, begins to carry out the compression (Fig. 3 C) of air.At this moment, air can enter in the buffer cavity 501 (Fig. 3 D) via second air inlet duct 32, and air then has been compressed into buffer cavity.The unlatching that is noted that second air inlet duct 32 is by compression rotor 34 decision, and when compression rotor 33,34 turns to when covering second air inlet duct 32, then second air inlet duct 32 is closed, and gas can't enter buffer cavity.Otherwise, when compression rotor 33,34 turns to second air inlet duct 32 is appeared, then gas can pass in and out buffer cavity 501.In addition, open too early, make the pressure ratio pressurized air height in the buffer cavity 501, and cause air circulation to go in the compression chamber 304, must consider 32 moulding of second air inlet duct and position for fear of second air inlet duct 32.The present invention's second air inlet duct 32 is formed by three zones that curved surface surrounded as previously mentioned.
Next, see also Fig. 3 E to Fig. 3 G, in the making, earlier compression rotor 33,34 is adjusted to compressed-air actuated pressure and the identical engagement (Fig. 3 E) of pressure in the buffer cavity, when compression rotor 33,34 continues rotation second air inlet duct 32 will be opened, air promptly can oppressed be entered in the buffer cavity 501, so the contour surface 342 of the blade 341 of compression rotor 34 (Fig. 3 E), the profile of appropriate location just can determine opening time of second air inlet duct 32.It must be emphasized that this second air inlet duct 32 can not be at the path left of the circular arc 330 of compression rotor 33 maximum outside diameters, otherwise can produce the situation of air circulation.In addition, be in basic circle circular arc 340 (just compression rotor 34 least radiuses marked the circular arc) inside of compression rotor 34, this second air inlet duct 32 also will be in the situation that rotor 34 covers that is compressed forever, and this second air inlet duct 32 needs the function of open and close, so can not be located at this basic circle circular arc 340 inside.Therefore, conclude and know, by aforementioned three curves: the basic circle circular arc 340 of compression rotor 34 and be tangential on the circular arc 330 of contour surface 342 and compression rotor 33 maximum outside diameters of the blade 341 of this basic circle circular arc 340 can clearly define the position and the shape (Fig. 3 G) of this second air inlet duct 32.
Next see also Fig. 3 H, this buffer cavity 501 is communicated with second air inlet duct 32 and first air vent 41, borrow this buffer cavity 501 can keep air pressure, its force value can be a bit larger tham the force value of detonation, when compression rotor 33,34 constantly turns round, pressurized air can constantly be clamp-oned buffer cavity 501, keeps the high pressure of buffer cavity 501 whereby.On the other hand, when first air vent 41 was opened, buffer cavity 501 pressure can force air to flow into expansion chamber 404 apace.
Like this, compression rotor 33,34 continues rotation, and after first air vent 41 was unlocked, air entered expansion chamber 404, and this fuel oil supplying device 60 sprays into fuel oil to be mixed with pressurized air, and spark plug 61 promptly is ready to ignite mixing air.If first air vent 41 is not closed in the ignition process, then the gas of blast back expansion can reflux and enter buffer area, this situation is not allowed to take place, therefore, flow process as previous design second air inlet duct 32, and the position of expansion rotor 43,44 when consider igniting air, thereby Fig. 4 A to Fig. 4 C obtains the breach 45 of the blade 441 of expansion rotor 44 as described above.See also Fig. 4 C to Fig. 4 F, when expansion rotor 43,44 promptly will rotate to shown in Fig. 4 D situation, blade 431 tips of expansion rotor 43 fall within breach 45 places of expansion rotor 44, and the zone up and down at rotor 43 tips of expanding this moment communicates because of breach 45, so be not enclosed areas.When rotating to situation shown in Fig. 4 C, because the expansion rotor 43 most advanced and sophisticated just some S (Fig. 4 B) on expansion rotor 44 profile lines, be the edge of breach 45, and contact with each other, then form the closed area just at region S RP and breach 45 at a P expansion rotor 43,44.Breach 45 can overlap with first air vent 41 afterwards, and pressurized air is promptly entered in the closed area by buffer cavity 501.And before ignition, breach 45 will separate (Fig. 4 E) with first air vent 41, simultaneously buffer cavity 501 and combustion zone 91 are separated, spraying into fuel oil by this fuel oil supplying device 60 mixes with pressurized air, the mixed gas that spark plug 61 is ignited in the combustion zone 91, as Fig. 4 F, this fuel oil supplying device 60 is sprayed on fuel oil in the pressurized air, the eddy current of giving birth to by the vaporization of fuel oil and high-pressure gas flow movable property and reach the effect of fuel and air mixing.When first drain tank 41 was closed, the compression ratio of the compressed mixed air between rotor reached suitably, and spark plug 61 igniting blastings are then because of rotor 43,44 motions that can promote to expand of the gas of explosive expansions.
Next see also Fig. 5 A to Fig. 5 C, behind spark plug 61 igniting blastings, rely on the inertia of expansion rotor 43,44, waste gas will be divided into two parts, and be taken to below relief opening 405 and discharge (Fig. 5 A, Fig. 5 B).Because the moulding of expansion rotor 43,44 can produce the situation of closed area 92 during exhaust in the end, can fully discharge the waste gas of this closed area (Fig. 5 C) by this second air vent 42 this moment.
To sum up explanation as can be known, pressurization system of the present invention and implement assembly thereof can make waste gas effectively be guided in the process of cycle operation and discharge, compression process can suitably be adjusted the air compression ratio by buffer cavity, and the eddy current that the high pressure air flow movable property is given birth to mixes with fuel oil fully, and by transmission shaft directly with the output of the power of explosive expansions, the load that reduces running also impels running effect to promote and promote the horsepower of engine.
Simultaneously, pressurization system of the present invention is to improve the horsepower of engine and make power output have more continuity, can adopt three compression rotors that are meshed and expansion rotor, gear unit is adopted the transmission shaft of equal number simultaneously, see also Fig. 6, it is applied to second embodiment of engine for pressurization system of the present invention, the engine 1 ' of present embodiment comprises equally: gear unit 2 ', compression unit 3 ', expansion cell 4 ', buffer cell 5 ' and feeding unit 6 ' etc., wherein with first embodiment's difference, mainly be increase because of compression rotor and expansion rotor, impel suction port, first air inlet duct, second air inlet duct, and relief opening, first air vent, second air vent etc. must be according to the requirement of turn direction, do corresponding setting, the assembly kenel of other each unit is then all identical with first embodiment.Please cooperate Fig. 7 A to Fig. 7 D to consult, this gear unit 2 ' has first, second and third gear 210 ', 211 ', 212 '.This compression unit 3 ' has compression rotor 33 ', 34 ', 35 ' three rotors that are meshed, the direction that its engagement is rotated as shown by arrows, wherein the suction port 305 ' that is meshed of compression rotor 33 ', 34 ' is positioned at top, the suction port 305 that compression rotor 34 ', 35 ' is meshed " be positioned at the below.In addition, first air inlet duct 31 ', 31 " then be located at relatively respectively in the initial closed area 90 ' that compression rotor 33 ', 34 ' and 34 ', 35 ' is meshed.Second air inlet duct 32 ', 32 " shown in Fig. 7 D, be arranged on second lid 303 ' with respect to first cavity 30 ' of at interval compression rotor, and two air inlet ducts are set by the swivel replication mode.This second air inlet duct 32 ', 32 just " set-up mode identical with first embodiment, comprise by three curves: the basic circle circular arc of compression rotor 34 ' and be tangential on the contour surface of blade of this basic circle circular arc and the circular arc of compression rotor 33 ', 35 ' maximum outside diameter etc. is provided with two air inlet ducts respectively.The running of present embodiment is identical with first embodiment, therefore repeats no more.
Please cooperate Fig. 8 A to Fig. 8 C to observe, this expansion cell 4 ' has expansion rotor 43 ', 44 ', 46 ', and the direction that its engagement is rotated as shown by arrows, and is identical with compression rotor 33 ', 34 ', 35 ' transmission direction, but it is opposite to mesh direction.In addition, the relief opening 405 ' that this expansion rotor 43 ', 44 ' is meshed be positioned at the below, and the relief opening 405 that expansion rotor 44 ', 46 ' is meshed " be positioned at the top.First air vent 41 ', 41 " to be located at respectively on the 3rd lid 402 ' with respect to expansion rotor 44 ' with swivel replication, the design of its profile is identical with first embodiment., also identical in the running with first embodiment as Fig. 9 A to Fig. 9 C, be this second air vent 42 ', 42 of present embodiment " be arranged at respectively in the most last closed area 92 ' that is meshed with respect to expansion rotor 43 ', 44 ' and 44 ', 46 ' (Fig. 9 C).
Conclude the above, this compression rotor of present embodiment is when being meshing with each other more than two, and the zone that is set to surround by described three curved surfaces of first embodiment of this second air inlet duct cooperates the swivel replication mode to be provided with.And should the expansion rotor be when being meshing with each other more than two, this second air vent is for to be provided with by the swivel replication mode.Suction port, relief opening and fuel injector, spark plug etc. are then done corresponding setting.Expansion by above-mentioned compression rotor and expansion rotor, compression process can suitably be adjusted the air compression ratio by buffer cavity, and high-pressure air is mixed fully with fuel oil, and by transmission shaft directly with the output of the power of explosive expansions, reduce the load of running and impel running effect to promote, and the horsepower that promotes engine.
Consult Figure 10 again, it is the 3rd embodiment's three-dimensional exploded view of pressurization system of the present invention and implement assembly thereof, present embodiment mainly is connected in series one with first embodiment's pressurization system 1 with many groups, per 1 group of pressurization system, 1 equal tool fuel supply device and igniting unit 6, like this, the engine of being formed can provide high pass filter more, and makes power output more smooth and easy.In addition, the embodiment of other variations of the present invention also can take one to two configuration with the quantity of expansion rotor with the quantity of this compression rotor, and adds the running that one group of compression unit and buffer cell come the balance exhaust, like this, can realize purpose of the present invention equally.
In sum, pressurization system of the present invention and implement assembly thereof can be realized the purpose of inventing.But the above only is preferred embodiment of the present invention, and is every according to various modifications and variation that the present invention did, as pressurization system of the present invention being applied to facility such as vacuum pump, internal-combustion engine, compressor, must be contained in protection scope of the present invention.
Claims (23)
1. pressurization system, comprising: gear unit, at least one compression unit and buffer cell, and expansion cell is characterized in that:
This gear unit comprises axle bed, and be loaded in the axle bed can intermeshing some driving components, and the transmission shaft of these driving components of transmission respectively;
This compression unit, comprise the first airtight cavity, this first cavity is provided with compression chamber and is communicated with the suction port of this compression chamber and ambient air, reach first air inlet duct and second air inlet duct of being located at the relative both sides of first cavity respectively, wherein first air inlet duct is arranged in the initial closed area that is meshed with respect to compression rotor; And be assembled in this compression chamber and articulate with this transmission shaft respectively, can intermeshing some compression rotors, each compression rotor has at least one blade;
This buffer cell is located between compression unit and the expansion cell, comprises pedestal, and this pedestal is provided with buffer cell with respect to this second air inlet duct;
This expansion cell, comprise the second airtight cavity, first air vent and second air vent, first air vent and second air vent are arranged on the relative both sides of second cavity, first air vent is with respect to described buffer cell setting, this second cavity is provided with expansion chamber, this expansion chamber is provided with and the extraneous relief opening that communicates, the direction that is meshing with each other and the described compression rotor opposite some expansion rotor set of direction that are meshing with each other are loaded in this expansion chamber and articulate with this transmission shaft respectively, and each expansion rotor has at least one blade, the blade of this expansion rotor is provided with breach with respect to first air vent, and second air vent is arranged in the most last closed area that is meshed with respect to the expansion rotor.
2. pressurization system as claimed in claim 1 is characterized in that some driving components are made up of pitch wheel, comprises first gear, second gear at least and drives the transmission shaft of this two gear.
3. pressurization system as claimed in claim 1, it is characterized in that, this second air inlet duct is formed by three zones that curved surface surrounded, comprise: the basic circle circular arc of one of compression rotor, the circular arc that marked of compression rotor least radius just, and with the blade profile curved surface of the tangent compression rotor of this basic circle circular arc, and with the circular arc of the maximum outside diameter of tangent another compression rotor of this basic circle circular arc.
4. pressurization system as claimed in claim 1, it is characterized in that, the first airtight cavity comprises: first body, this first body is provided with described compression chamber and described suction port, and first lid that is connected to these relative both sides of first body and second lid of sealed mode, this first and second lid is provided with shaft-jointed hole with respect to this transmission shaft.
5. pressurization system as claimed in claim 1, it is characterized in that, the body of this compression rotor is identical with the body of expansion rotor, but, the blade quantity of the blade quantity of compression rotor and expansion rotor adopts equal number, be all five of three of pawl formulas, four of pawl formulas or pawl formulas, or adopt quantity inequality and with one to two proportional arrangement.
6. pressurization system as claimed in claim 5 is characterized in that, when the blade quantity of this compression rotor disposes with the blade quantity employing one to two of expansion rotor, must further add one group of compression unit and buffer cell, with the running of balance exhaust.
7. pressurization system as claimed in claim 1, it is characterized in that, this second airtight cavity comprises: second body, this second body is provided with described expansion chamber and described relief opening, and the 3rd lid that is connected to these relative both sides of second body and the 4th lid of sealed mode, this third and fourth lid is provided with shaft-jointed hole with respect to this transmission shaft.
8. pressurization system as claimed in claim 7 is characterized in that, the breach of this expansion rotor produces as follows:
When the expansion rotor running that is meshed forms to the combustion zone, on the basic circle of one of expansion rotor, obtain 1 Q, and with the center of circle O line QO of this basic circle, then should reverse by the expansion rotor, vane tip and its blade recess of the expansion rotor that is meshed are occured simultaneously to 1 S, and the blade edge of the described expansion rotor that is meshed and described blade recess occur simultaneously to 1 P, with a S and the center of circle O line of putting P and basic circle, then should the expansion rotor when diverse location, angle SOP and angle SOQ size are all different, get a special position, make that the angular dimension of angle SOP is two times of angle SOQ, make the angular bisector () R of angle SOP, point R is the intersection point of angular bisector and this expansion rotor profile, the center of circle O that makes again with basic circle is the circular arc C in the center of circle, then by profile SR, circular arc C, line segment SO and RO can constitute the epitrochanterian breach that expands.
9. pressurization system as claimed in claim 8 is characterized in that, profile, circular arc C, line segment QO and SO that should the expansion rotor when profile of this first air vent is formed by the combustion zone constitute.
10. pressurization system as claimed in claim 1, it is characterized in that, these some compression rotors are when being meshing with each other more than two, this second air inlet duct is by the basic circle circular arc of one of compression rotor, the circular arc that marked of compression rotor least radius just, and with the blade profile curved surface of the tangent compression rotor of this basic circle circular arc, and form, and be provided with by the swivel replication mode with three zones that curved surface surrounded of circular arc of the maximum outside diameter of tangent another compression rotor of this basic circle circular arc.
11. pressurization system as claimed in claim 1 is characterized in that, this expansion rotor is when being meshing with each other more than two, and this second air vent is for to be provided with by the swivel replication mode.
12. pressurization system as claimed in claim 1, it is characterized in that, further be provided with feeding unit, this feeding unit comprises: fuel oil supplying device and spark plug, this feeding unit are located in the expansion chamber of the most last closed area that is meshed according to rotation direction with respect to the expansion rotor.
13. pressurization system as claimed in claim 1 is characterized in that, further is provided with fuel oil supplying device, this fuel oil supplying device is located in the expansion chamber of the most last closed area that is meshed according to rotation direction with respect to the expansion rotor.
14. pressurization system as claimed in claim 1 is characterized in that, further is provided with power transmission unit, this power transmission unit comprises motor at least, and this motor is articulated on this gear unit.
15. a pressurization system implement assembly, it comprises the many groups pressurization system that vertically is connected in series by same gear unit, and each group pressurization system comprises at least one compression unit, expansion cell and buffer cell, it is characterized in that:
This gear unit comprises axle bed, and be loaded in the axle bed can intermeshing some driving components, and the transmission shaft of these driving components of transmission respectively;
This compression unit, comprise the first airtight cavity, this first cavity is provided with compression chamber and is communicated with the suction port of this compression chamber and ambient air, reach first air inlet duct and second air inlet duct of being located at the relative both sides of first cavity respectively, wherein first air inlet duct is arranged in the initial closed area that is meshed with respect to compression rotor; And be assembled in this compression chamber and articulate with this transmission shaft respectively, can intermeshing some compression rotors, each compression rotor has at least one blade;
This buffer cell is located between compression unit and the expansion cell, comprises pedestal, and this pedestal is provided with buffer cell with respect to this second air inlet duct;
This expansion cell, comprise the second airtight cavity, first air vent and second air vent, first air vent and second air vent are arranged on the relative both sides of second cavity, first air vent is with respect to described buffer cell setting, this second cavity is provided with expansion chamber, this expansion chamber is provided with and the extraneous relief opening that communicates, the direction that is meshing with each other and the described compression rotor opposite some expansion rotor set of direction that are meshing with each other are loaded in this expansion chamber and articulate with this transmission shaft respectively, and each expansion rotor has at least one blade, the blade of this expansion rotor is provided with breach with respect to first air vent, second air vent is arranged in the most last closed area that is meshed with respect to the expansion rotor, and being used for derives this zone with waste gas.
16. pressurization system implement assembly as claimed in claim 15 is characterized in that, this gear unit is made up of intermeshing first gear, second gear and the transmission shaft that drives this two gear.
17. pressurization system implement assembly as claimed in claim 15, it is characterized in that, this second air inlet duct is formed by three zones that curved surface surrounded, comprise: the basic circle circular arc of one of compression rotor, the circular arc that marked of compression rotor least radius just, and with the blade profile curved surface of the tangent compression rotor of this basic circle circular arc, and with the circular arc of the maximum outside diameter of tangent another compression rotor of this basic circle circular arc.
18. pressurization system implement assembly as claimed in claim 15, it is characterized in that, the body of this compression rotor is identical with the body of expansion rotor, but the blade quantity of the blade quantity of compression rotor and expansion rotor adopts equal number, be all five of three of pawl formulas, four of pawl formulas or pawl formulas, or adopt quantity inequality and with one to two proportional arrangement.
19. pressurization system implement assembly as claimed in claim 18, it is characterized in that, when the blade quantity of the blade quantity of the compression rotor of one group of pressurization system and expansion rotor adopted one to two to dispose, this group pressurization system must add one group of compression unit and buffer cell, with the running of balance exhaust.
20. pressurization system implement assembly as claimed in claim 15 is characterized in that, the breach of this expansion rotor produces as follows:
When the expansion rotor running that is meshed forms to the combustion zone, on the basic circle of one of expansion rotor, obtain 1 Q, and with the center of circle O line QO of this basic circle, then should reverse by the expansion rotor, vane tip and its blade recess of the expansion rotor that is meshed are occured simultaneously to 1 S, and the blade edge of the described expansion rotor that is meshed and described blade recess occur simultaneously to 1 P, with a S and the center of circle O line of putting P and basic circle, then should the expansion rotor when diverse location, angle SOP and angle SOQ size are all different, get a special position, make that the angular dimension of angle SOP is two times of angle SOQ, makes the angular bisector OR of angle SOP, point R is the intersection point of angular bisector and this expansion rotor profile, the center of circle O that makes again with basic circle is the circular arc C in the center of circle, then by profile SR, circular arc C, line segment SO and RO can constitute the epitrochanterian breach that expands.
21. pressurization system implement assembly as claimed in claim 20 is characterized in that, profile, circular arc C, line segment QO and SO that should the expansion rotor when profile of this first air vent is formed by the combustion zone constitute.
22. pressurization system implement assembly as claimed in claim 15 is characterized in that, each group pressurization system all comprises: fuel oil supplying device and spark plug, be located in the expansion chamber of the most last closed area that is meshed according to rotation direction with respect to the expansion rotor.
23. pressurization system implement assembly as claimed in claim 15 is characterized in that, each group pressurization system all comprises fuel oil supplying device, is located in the expansion chamber of the most last closed area that is meshed according to rotation direction with respect to the expansion rotor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101040105A CN101117914B (en) | 2006-07-31 | 2006-07-31 | Boost system and implement assembly |
| EP20070113270 EP1887184B1 (en) | 2006-07-31 | 2007-07-26 | Rotary positive displacement control apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101040105A CN101117914B (en) | 2006-07-31 | 2006-07-31 | Boost system and implement assembly |
| US11/585,942 US7341042B1 (en) | 2006-07-21 | 2006-10-25 | Rotary positive displacement control system and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101117914A CN101117914A (en) | 2008-02-06 |
| CN101117914B true CN101117914B (en) | 2010-12-08 |
Family
ID=38626800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101040105A Active CN101117914B (en) | 2006-07-31 | 2006-07-31 | Boost system and implement assembly |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1887184B1 (en) |
| CN (1) | CN101117914B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016050006A1 (en) * | 2014-09-29 | 2016-04-07 | 摩尔动力(北京)技术股份有限公司 | Compression-expansion counter-rotating impeller mechanism |
| EP3628816A1 (en) | 2018-09-25 | 2020-04-01 | Fuelsave GmbH | Combustion engine having an adjustable linking of its motor units |
| CN109630411B (en) * | 2018-12-06 | 2021-06-11 | 莱州市增峰石业有限公司 | Variable compression ratio supercharger, application and engine regulation and control technology |
| RU2703054C1 (en) * | 2019-07-10 | 2019-10-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Gearing internal combustion engine |
| RU194219U1 (en) * | 2019-07-10 | 2019-12-03 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | GEAR INTERNAL COMBUSTION ENGINE |
| EA038008B1 (en) * | 2020-02-12 | 2021-06-22 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Gear internal combustion engine |
| RU2749935C1 (en) * | 2020-03-05 | 2021-06-21 | Анатолий Васильевич Гончарук | Rotary internal combustion engine with direct fuel injection into the combustion chamber - sns |
| RU2743607C1 (en) * | 2020-06-10 | 2021-02-20 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Rotary-blade internal combustion engine |
| RU202524U1 (en) * | 2020-06-10 | 2021-02-20 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Rotary vane internal combustion engine |
| CN113309698B (en) * | 2021-06-22 | 2023-03-14 | 中国计量大学 | Multi-component fluid proportional controller |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP1887184B1 (en) | 2013-03-27 |
| EP1887184A3 (en) | 2009-08-05 |
| EP1887184A2 (en) | 2008-02-13 |
| CN101117914A (en) | 2008-02-06 |
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