CN110159589A - Inclined type three-dimensional synchronizes fluid machinery - Google Patents
Inclined type three-dimensional synchronizes fluid machinery Download PDFInfo
- Publication number
- CN110159589A CN110159589A CN201910606079.5A CN201910606079A CN110159589A CN 110159589 A CN110159589 A CN 110159589A CN 201910606079 A CN201910606079 A CN 201910606079A CN 110159589 A CN110159589 A CN 110159589A
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- Prior art keywords
- rotating plate
- vane
- slot
- gear
- shaft
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- 239000012530 fluid Substances 0.000 title claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims description 42
- 238000009434 installation Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 11
- 210000003464 cuspid Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 18
- 230000008859 change Effects 0.000 description 12
- 230000007547 defect Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
Abstract
A kind of inclined type three-dimensional synchronization fluid machinery, including revolving part, vane, firmware, rotating plate, bracket, synchronization mechanism；Revolving part includes shell and shaft, and the circumferentially fixed inside in revolving part of vane is provided with the rotating plate slot of rotational symmetry distribution along the outer edge of firmware into firmware, and the rotating middle part of rotating plate is fixed in rotating plate slot；Through slot is radially provided on rotating plate；Shaft drives rotating plate rotation by synchronization mechanism, through slot can be passed through in vane rotary course, and vane upper edge by perforation groove center when, vane upper edge and through slot are the same as in the middle plane of rotating plate, when vane lower edge is by perforation groove center, vane lower edge and through slot are the same as in the middle plane of rotating plate.Having the beneficial effect that in the present invention reduces the friction loss of mechanical movement, reduces noise, while improving fluid machinery efficiency；The inside wasted space for reducing firmware, expands the effective active area between fluid and vane, further improves the flow of fluid machinery.
Description
Technical field
The present invention relates to fluid machinery technical field, specially a kind of inclined type three-dimensional synchronizes fluid machinery.
Background technique
Fluid machinery refers to that application range is extremely wide using fluid as the mechanical equipment of working media and energy carrier,
According to the difference of application, structural shape and work characteristics also have very big difference.With regard to the interaction between fluid and machinery
For principle, it is broadly divided into volume fluid machine and blade fluid machinery.
There are many type of volume fluid machine, and the first kind is reciprocating-piston structure, and cardinal principle is to utilize pump chamber
The cyclically-varying of confined space between piston and pump case is realized in the reciprocating motion of inner piston；Major advantage is to be easily formed large size
Pump, major defect are that structure is complicated, reciprocating motion vibration is big, mechanical movement rate is low.Second class is rotary vane type structure, main
Principle is that the rotor of eccentric setting drives blade to rotate in crescent-shaped space；Major advantage is that structure is simple, revolving speed is larger.It is main
It wants the disadvantage is that linear sealing at blade, so that rotation point is worn, larger, sealing is difficult.There are many patent relevant to the principle, such as patent
Number CN201710658021.6, CN201410345279.7, CN201380015852.1, CN201110205881.7,
CN201610197560.X, CN201610197556.3 etc..Third class is rolling-piston-type structure, and cardinal principle is eccentric
Wheel rolls in the pump housing, while connecting slide valve lever swing, realizes calming the anger or vacuumizing to target device.Major advantage is to compare
For sliding vane rotary pump, wear smaller.Major defect is that eccentric vibrating is larger, mass balance is difficult；Patent relevant to the principle
Very much, as patent No. CN201410593485.X, CN201010119392.5, CN200710067791.X,
CN200810152013.5 etc..4th class is claw-type rotor formula structure, and cardinal principle is the pawl by two custom designs
The engagement rotation of type rotor, realizes the cyclically-varying of confined space between two rotors and pump case；Major advantage is to be easy to connect, main
It wants the disadvantage is that sealing difficulty；There are many patent relevant to the principle, as patent No. CN201580047420.8,
CN201110330140.1, CN201720088042.4, CN92208248.0 etc..5th class is vortex structure, main
Principle is to realize the cyclically-varying of sealing space by the relative motion between Scrawl stator and Scrawl rotor；Mainly
Advantage is that structure is simple, components are few, vibrates smaller, high reliablity；Major defect is accuracy of manufacture height, cooling difficulty, volume
Variable quantity is smaller；There are many patent relevant to the principle, as patent No. CN200410026125.8, CN201310644795.5,
CN200410026125.8, CN201510699051.2 etc..6th class is screw structure, and cardinal principle is by double spiral shells
The cyclically-varying of the spatial volume of intermeshing sealing is realized in relative motion between bar or screw rod and star-wheel.It is main excellent
Point is that high reliablity, balance are good.Major defect is that volume variable quantity is small, is not suitable for high pressure occasion；Relevant patent has
CN201410005296.6, CN201310047325.0, CN200510098355.X, CN200880114408.4 etc..7th
Class is Spiralism type structure, and cardinal principle is that rotor is placed in centre, and pump chamber is made ellipse, drives blade in rotor rotation process
It is rotated in oval chamber, realizes the cyclically-varying of confined space between blade and pump case.Major advantage is that rotor is complete
Balance；Major defect is that abrasion is larger, sealing is difficult, and volume variable quantity is small；The patent No. relevant to the structure has
CN201410693768.1, CN200710018551.0, CN201811009344.3, CN200710191559.7 etc..8th
Class is revolving ring type structure, and cardinal principle is that inner roller and outer roller are arranged concentrically, change and two rollers difference inscribe and
Circumscribed, slide plate is connected with internal and external cylinder, and passes through change by sliding slot, and sliding slot can rotate in change around the slot heart, the shifting of change
Dynamic rail road is fixed, and when internal and external cylinder at the uniform velocity rotates, drives change speed-changing rotation, is realized close between roller, change and slide plate
Close the cyclically-varying in space；Major advantage is that transfiguration space is larger, seal member is less；Major defect is change and roller
It is sealed at tangent line difficult；Related patents have CN200810024668.4 and CN200820033698.7.9th class is cam-type knot
Structure, cardinal principle are to realize the cyclically-varying of confined space by cam drivens piston motions such as swash plates in shaft；It is main
Wanting advantage is that adaptability is good, and major defect is that vibration is larger；Related patents number have CN201611142985.7,
CN201510025884.0, CN201110122499.X etc..Tenth class is to intersect rotary shaft structure, and cardinal principle is two turns
Axis is distributed at an angle, and junction is connected by way of similar universal connecting shaft, and junction constitutes a confined space, and
Some swivel plates are set, and during two shafts rotate, the confined space generating period of junction changes；Major advantage is close
It is better than rotary vane type to seal, and major defect is that structure is complicated, stability is poor, volume variable quantity is small；Relevant Patent No.
CN201610545835.4.It sums up, the major defect of volume fluid machine is as follows: or the larger leakproofness of abrasion is poor,
Or volume variable quantity is small, or cannot do continuously and smoothly's circular motion cause to vibrate big revolving speed it is low.
Blade fluid machinery mainly has radial-flow type, mixed-flow and axial-flow type.Its continuous rotation feature can achieve very high
Revolving speed, also specific volume formula is wider for application range.The main problem of blade fluid machinery is that have cunning between fluid media (medium) and blade
Phenomenon is moved, the movement velocity of medium is less than the absolute velocity of blade, cannot sufficiently use the rotation of blade.
If not only wishing the feature for having continuous rotation, but also wish to the rotation for sufficiently using blade, it is necessary to by blade
The feature of formula and the feature of positive displacement combine.Based on this thinking, one kind is proposed in the patent No. 201611156234.0
New scheme makes the rotating plate of vertical direction and the vane engagement rotation of horizontal direction, the fluid between vane and rotating plate is forced
It excludes, not only does continuous rotation movement to reach, but also can be sufficiently with the effect of blade rotation.But the one of the program
Obvious defect is vertically-mounted rotating plate, has larger space that cannot sufficiently use inside firmware, leads to fluid and leaf
Effective active area between piece substantially reduces.In addition, the engaged transmission of rotating plate and vane, cause mechanical friction loss compared with
Greatly, noise is larger, while efficiency is lower.How effective active area fluid and blade between is expanded and how compared with low friction
Loss needs the major issue studied at such novel fluids machineries.
Summary of the invention
The object of the present invention is to provide a kind of synchronous fluid machineries of inclined type three-dimensional, to increase having between fluid and blade
Active area is imitated, flow is further increased, while reducing friction, reduces noise, improves efficiency.
A kind of inclined type three-dimensional synchronization fluid machinery, including revolving part, vane, firmware, rotating plate and synchronization mechanism；Revolving part
Including shell and shaft, shaft is axially fixed in the middle part of revolving part by fixing piece；The circumferentially fixed inside in shell of vane,
The middle part of firmware is equipped with shaft hole, is provided with the rotating plate slot of rotational symmetry distribution into firmware along the outer edge of firmware, rotating plate
Rotating middle part is fixed in rotating plate slot, and plane where rotating plate and firmware keeps vertical；Wherein, rotating plate where firmware plane it is perpendicular
Delivering directly hachure is line segment L1；The circumscribed circle intersected with the outer end all line segment L1 and with the outer end line segment L1 intersection diameter be line segment
L2；Angle is formed between segmented line L2 and line segment L1, angle is α degree, and α is the rational greater than 0；On line segment L2, from line segment
To there is a line segment L3 at shaft hole edge length c, it is reasonable that the half length of line segment L3, which is d, c and d, for the outer end L1
Number；The central point distance of the midpoint of line segment L1 to shaft hole is e, and the radius of shaft hole is r, and wherein e and r is rational；Rotation
Board slot to shaft hole central point distance be greater than c+r, and e+d be less than line segment L2 length half；It is radially set on rotating plate
There is through slot；Bracket is fixed on firmware；Firmware is put into revolving part, and shaft protrudes into shaft hole；Shaft passes through synchronization mechanism
Rotating plate rotation is driven, the transmission ratio of synchronization mechanism is a, and a is rational, and the quantity of vane is b, and b is just more than or equal to 2
Integer, and a*b is positive integer；The quantity of through slot is a*b, and the rotation speed of vane is a times of rotating plate；Vane rotary course
Middle total energy is by through slot, and when vane upper edge is by perforation groove center, and vane upper edge and through slot are the same as in rotating plate
In plane, when vane lower edge is by perforation groove center, vane lower edge and through slot are the same as in the middle plane of rotating plate.
Inclined type three-dimensional is synchronized the working principle of fluid machinery and is using principle in the present invention:
When the fluid machinery is as working machine, motor driven synchronization mechanism drives the vane on revolving part and revolving part in level side
To rotation, meanwhile, synchronization mechanism drives rotating plate to rotate in vertical direction by regulation speed relationship, and rotating plate and vane are by regulation speed
During synchronous rotary, vane can be by the through slot on rotating plate, and the fluid between rotating plate and vane is forced to exclude；
When the fluid machinery is as prime mover, fluid motion drives vane rotation, and vane drives synchronization mechanism, and synchronization mechanism drives rotating plate
The I/O mode of synchronous rotary, energy is just opposite with working machine.And pass through tilting installation rotating plate, the inner end of rotating plate
It can be more than that Firmware Center reduces the inside wasted space of firmware, expand fluid and vane to increase rotating plate diameter
Between effective active area, further improve the flow of fluid machinery, and utilize synchronization mechanism driving revolving part and rotation
Plate rotates, and does not generate contact between the vane and rotating plate in revolving part, reduces friction, reduces noise.
The beneficial effects of the present invention are:
1, under the drive of synchronization mechanism, synchronous drive rotating plate and vane rotation, and by setting transmission ratio, make vane total energy
By the through slot on rotating plate, the fluid between rotating plate and vane is forced to exclude；Avoid rotating plate and vane engaged transmission, drop
The low friction loss of mechanical movement, reduces noise, while improving fluid machinery efficiency.
2, by tilting installation rotating plate, the inner end of rotating plate can be more than Firmware Center, to increase rotating plate diameter, reduce
The inside wasted space of firmware, expands the effective active area between fluid and vane, further improves fluid machinery
Flow.
Detailed description of the invention
Attached drawing 1 is a kind of configuration schematic diagram of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 2 is a kind of mounting structure schematic diagram of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 3 is the mounting structure schematic diagram of the synchronous another angle of fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 4 is a kind of structural schematic diagram of the firmware of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 5 is another angled arrangement schematic diagram of the firmware of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 6 is a kind of structural schematic diagram of the rotating plate of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 7 is a kind of structural schematic diagram of the rotating plate axis of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 8 is a kind of structural schematic diagram of the steady shaft member of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 9 is a kind of structural schematic diagram of the screw of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 10 is that rotating plate is mounted on a kind of installation condition schematic diagram on firmware in the present invention.
Attached drawing 11 is a kind of mounting structure schematic diagram of active gear wheel and driver pinion in the present invention.
Attached drawing 12 is a kind of structural representation of the revolving part and vane of the synchronous fluid machinery of inclined type three-dimensional in the present invention
Figure.
Attached drawing 13 is a kind of structural schematic diagram of the part that is screwed on of the synchronous fluid machinery of inclined type three-dimensional in the present invention.
Attached drawing 14 is a kind of schematic diagram of arrangement of rotating plate slot in the present invention.
In figure: firmware 1, rotating plate 2, revolving part 3, the part 4 that is screwed on, rotating plate axis 5, screw 6, bracket 7, shaft hole 8, rotating plate slot 9,
Rotating plate axis hole 10, lower screw hole 12, rotating plate hole 13, driven gear 14, through slot 15, gear shaft 16, stablizes boss at rotating plate axial trough 11
17, upper screw hole 18, wedge 19, gear hole 20, driver pinion 21, gear connecting rod 22, active gear wheel 23, shaft 24, be screwed on
Hole 25, connecting rod 26, shell 27, vane 28, synchromesh gear 29, the bar 30 that is screwed on, rotary transmitting rods 31, U-shaped part 32, connector 33,
Panel 34 is installed.
Specific embodiment
A kind of synchronous fluid machinery of inclined type three-dimensional of the present invention is further illustrated in the following with reference to the drawings and specific embodiments.
It should be understood that working machine refers to making fluid obtain energy by consuming mechanical energy or making system shape
At the power-equipment of vacuum；Prime mover refers to the machinery that motive power is generated using the energy.Vane 28 is in 3 shell 27 of revolving part
Inside to the rotation center direction of revolving part 3 be vane 28 width direction.The direction of rotation of vane 28 is horizontal direction, rotating plate
The direction of 2 rotations is vertical direction.The middle plane of rotating plate refers to the plane where among rotating plate thickness direction.
A kind of inclined type three-dimensional synchronization fluid machinery, including revolving part 3, vane 28, firmware 1, rotating plate 2 and synchronization mechanism；
Revolving part 3 includes shell 27 and shaft 24, and shaft 24 is axially fixed in the middle part of revolving part 3 by fixing piece；Vane 28 is circumferential
It is fixed on the inside of shell 27, firmware 1 is cake body, and bracket 7 is provided on firmware 1, and the middle part of firmware 1 is equipped with shaft hole 8, edge
The outer edge of firmware 1 is provided with the rotating plate slot 9 of rotational symmetry distribution into firmware 1, and the rotating middle part of rotating plate 2 is fixed on rotating plate slot
In 9, rotating plate 2 and 1 place plane of firmware keep vertical；Wherein, rotating plate 2 is line segment in the vertical projection line of 1 place plane of firmware
L1；The circumscribed circle intersected with the outer end all line segment L1 and with the outer end line segment L1 intersection diameter be line segment L2；Segmented line L2 with
Angle is formed between line segment L1, angle is α degree, and α is the rational greater than 0；On line segment L2, turn from the outer end line segment L1 to distance
There is a line segment L3 at 8 edge length c of axis hole, it is rational that the half length of line segment L3, which is d, c and d,；In line segment L1
The central point distance of point to shaft hole 8 is e, and the radius of shaft hole 8 is r, and wherein e and r is rational；Rotating plate slot 9 arrives shaft
The distance of the central point in hole 8 is greater than c+r, and e+d is less than the half of line segment L2 length；Through slot is radially provided on rotating plate 2
15；Bracket 7 is fixed on firmware 1；Firmware 1 is put into revolving part 3, and shaft 24 protrudes into shaft hole 8；Shaft 24 passes through synchronous machine
Structure drives rotating plate 2 to rotate, and the transmission ratio of synchronization mechanism is a, and a is rational, and the quantity of vane 28 is b, and b is more than or equal to 2
Positive integer, and a*b be positive integer；The quantity of through slot 15 is a*b, and the rotation speed of vane 28 is a times of rotating plate 2；Rotation
Total energy is by through slot 15 in 28 rotary course of leaf, and when 28 upper edge of vane passes through 15 center of through slot, 28 upper edge of vane
With through slot 15 in the middle plane of rotating plate 2, when 28 lower edge of vane passes through 15 center of through slot, 28 lower edge of vane with pass through
Through slot 15 is the same as in the middle plane of rotating plate 2.
Fig. 1 is the configuration schematic diagram of the synchronous fluid machinery of inclined type three-dimensional, illustrates main parts size of the invention
Distribution situation.Fig. 2 and Fig. 3 are the mounting structure schematic diagrams of the synchronous fluid machinery of the inclined type three-dimensional of two different angles, are shown
Overall condition after installation.As shown in figure 14, L3 is shown as thick dashed line；L2 is a wherein diameter for circumscribed circle.Line segment
The angle of line L2 and line segment L1 is α degree, so that rotating plate 2 be made to install in a manner of tilting on firmware 1, wherein inclined type installation
Main function is the diameter for increasing rotating plate 2, to expand the effective active area in fluid machinery between fluid and vane 28.For
Guarantee that the effective active area in fluid machinery between fluid and vane 28 can be expanded after inclination angle alpha, α is not arbitrary number
Value, but range data related with structure size, such as: when there are four and when 9 edges of rotating plate slot to shaft hole 8 for rotating plate slot 9
The minimum range at center is 30mm, the circumscribed circle intersected with vertical projection line L1 outer end of all rotating plates 2 on 1 horizontal plane of firmware
Diameter be 180mm when, the range of α is about 11 ° ~ 34 °；When there are four and when 9 edges of rotating plate slot into shaft hole 8 for rotating plate slot 9
The minimum range of the heart is 30mm, the circumscribed circle intersected with vertical projection line L1 outer end of all rotating plates 2 on 1 horizontal plane of firmware
Diameter be 230mm when, the range of α is about 9 ° ~ 33 °.
The distance at rotating plate slot 9 to 8 center of shaft hole is greater than c+r, to guarantee the hole wall for allowing the setting of rotating plate slot 9 to arrive shaft hole 8
In addition；And e+d be less than diameter line L2 length half, with guarantee 2 center of rotating plate around external circle center rotating path with
The intersection point of line segment L2 falls into the midpoint of online L3 within half segment limit of external circle center, just can guarantee that vane 28 is added
Width, this just expands the effective active area between fluid and vane 28.Rather than vane 28 can be widened as long as tilting rotating plate slot 9
Width.Wherein, 2 center of rotating plate refers to around the rotating path of external circle center and the intersection point of line L2 and assumes that line segment L2 is motionless, rotation
Intersection point of 2 center of plate in the case where the external circle center, with line L2.
When the fluid machinery is as working machine, motor-driven rotatable shaft 24 drives the vane 28 on revolving part 3 and revolving part 3 to exist
Horizontal direction rotation, meanwhile, synchronization mechanism drives rotating plate 2 to rotate in vertical direction by regulation speed relationship, rotating plate 2 and vane 28
During regulation speed synchronous rotary, the total energy of vane 28 by the through slot 15 on rotating plate 2, and rotating plate 2 and vane 28 it
Between fluid be forced to exclude；When the fluid machinery is as prime mover, fluid motion drives vane 28 to rotate, and vane 28 drives together
Mechanism is walked, synchronization mechanism drives 2 synchronous rotary of rotating plate, and the I/O mode of energy is just opposite with working machine.And lead to
Tilting installation rotating plate 2 is crossed, the inner end of rotating plate 2 can reduce firmware 1 to increase 2 diameter of rotating plate more than 1 center of firmware
Inside wasted space, expand the effective active area between fluid and vane 28, further improve the stream of fluid machinery
Amount.28 engaged transmission of rotating plate 2 and vane is in turn avoided simultaneously, is reduced the friction loss of mechanical movement, is reduced noise, simultaneously
Improve fluid machinery efficiency.
Figure 12 is that the revolving part 3 of the synchronous fluid machinery of inclined type three-dimensional and the structural schematic diagram of vane 28, shaft 24 are logical
It crosses connecting rod 26 to be connected with circular shell, circular shell is internally provided with inclined vane 28, and two edges up and down of vane 28 are not
On the axial plane of revolving part 3, and be distributed across in the plane angled with axial plane, and with tilting mounted rotating plate
Through slot 15 on 2 keeps matching relationship.
In addition, firmware 1 can be there are many pattern, structure shown in Fig. 4 and Fig. 5 is only one of scheme.Firmware 1 in Fig. 4
Lower part be cake body, top be bracket 7；Fluid machinery side of the invention can be by fixed rotating shaft 24, and the other side can be with
By fixed bracket 7, will be integrally attached on ground or other equipment component.
It further, further include rotating plate axis 5 and steady shaft member；On firmware 1, the side of rotating plate slot 9 is equipped with rotating plate axial trough 11,
The another side of the rotating plate slot 9 opposite with rotating plate axial trough 11 is equipped with rotating plate axis hole 10；The middle part of rotating plate 2 is equipped with rotating plate hole 13, rotating plate
5 one end of axis passes through rotating plate hole 13 and is inserted into rotating plate axis hole 10, and the other end is put into rotating plate axial trough 11；Steady shaft member is covered on rotating plate
11 top of axial trough, and be fixed on firmware 1 by screw 6.
In a particular embodiment, the bottom of rotating plate axial trough 11 is semicircular arc-shaped, and center and the center of rotating plate axis hole 10 are same
Axis.Steady shaft member is installation panel 34, and the top both sides of the edge of rotating plate axial trough 11 are recessed equipped with matching with installation 34 thickness of panel
It is equipped with screw hole on slot, installation panel 34 and groove, wherein the screw hole on installation panel 34 is counterbore, installation panel 34 passes through spiral shell
Follow closely in 6 installation grooves, installation 34 upper surface of panel can 1 upper surface of firmware flush, and screw 6 be unlikely to expose installation panel 34
Upper surface.The setting of rotating plate axis 5 ensure that rotating plate 2 can be rotated freely around the axle center of rotating plate axis 5, and utilize steady shaft member will
Rotating plate axis 5 limits in rotating plate axial trough 11 in one end in rotating plate axial trough 11, prevents rotating plate axis 5 from falling off, and facilitate installation.
Further, as shown in fig. 7, rotating plate axis 5 includes cylindrical body, and the boss tangentially extending along cylindrical member at one end；
The bottom of rotating plate axial trough 11 is semicircular arc-shaped to match with cylindrical shape, and the one end of rotating plate axis 5 with cylindrical body passes through rotation
Plate hole 13 is inserted into rotating plate axis hole 10, and one end with boss is put into rotating plate axial trough 11；As shown in figure 8, steady shaft member includes
The installation panel 34 on 19 top of wedge 19 and wedge to match with 11 shape of rotating plate axial trough, installation panel 34 are equipped with upper
Screw hole 18, the external margin of rotating plate axial trough 11 are equipped with the lower screw hole 12 to match with upper screw hole 18.
Figure 10 is the scheme of installation of the internal structure of the synchronous fluid machinery of inclined type three-dimensional, illustrates rotating plate 2 and is installed to
Overall structure after firmware 1.During rotating plate 2 are installed, first rotating plate 2 is inserted into rotating plate slot 9, the rotating plate on rotating plate 2
Hole 13 keeps concentric with rotating plate axis hole 10.The cylindrical portion insertion rotating plate hole 13 of rotating plate axis 5 and rotating plate axis hole 10, have boss
Part be stuck in rotating plate axial trough 11.The wedge 19 of steady shaft member is inserted into rotating plate axial trough 11, the bottom end of wedge 19 and rotating plate axis
The semi arch bottom of slot 11 contacts, and wedge 19 is abutted close to the side of rotating plate axis 5 with rotating plate axis 5；Table on panel 34 is installed
Face is flushed with the cake body upper surface of firmware 1, and the upper screw hole 18 in steady shaft member and the lower screw hole 12 on firmware 1 are concentric, and screw 6 is set
Steady shaft member is screwed in screw hole and is fixed on firmware 1, while the lower surface of panel 34 and the boss upper surface of rotating plate axis 5 being installed
It abuts.By rotating plate axis 5, the cooperation of steady shaft member and screw 6, rotating plate 2 has just been mounted on firmware 1, and can only be around steady shaft member
Axle center rotates freely.
As shown in fig. 7, the wherein side of rotating plate axis 5 is circular cylinder, the other side is provided with and tangent convex of circular cylinder
Platform, the main function of boss are the rotations for preventing rotating plate axis 5, to reduce the abrasion of rotating plate axis 5 and rotate brought function
Rate loss.
As shown in figure 8, wedge 19 matches with 11 shape of rotating plate axial trough, the bottom of rotating plate axial trough 11 be again with outside cylindrical body
Shape matches semicircular arc-shaped, and therefore, the shape of wedge 19 is an inverted arch door shape boss.
Fig. 9 is a kind of structural schematic diagram of the screw 6 of the synchronous fluid machinery of inclined type three-dimensional, is mainly used to consolidate steady shaft member
It is scheduled on firmware 1.
Further, synchronization mechanism includes the synchromesh gear 29 being axially fixed in shaft 24, is connected by gear connecting rod 22
The active gear wheel 23 and driver pinion 21 that connect and the driven gear 14 positioned at the setting of 2 side axial of rotating plate；Gear connecting rod
22 gear hole 20 for being axially arranged with perforation；It is fixed with stable boss 17 on the installation panel 34 of steady shaft member, is stablized on boss 17
It is fixed with the gear shaft 16 to match with gear hole 20, gear connecting rod 22 is sleeved on gear shaft 16；Synchromesh gear 29 and active
Gear wheel 23 engages, and driver pinion 21 is engaged with driven gear 14.
Active gear wheel 23, driver pinion 21 and gear connecting rod 22 are keyed；Synchromesh gear 29 and shaft 24 are keyed；
Stablize boss 17 to be welded on installation panel 34, gear shaft 16 is welded with boss 17 is stablized.
As shown in fig. 6, rotating plate 2 be it is discoid, be arranged radially inclined through slot 15.Rotating plate 2 is wherein set on one side
It is equipped with driven gear 14, is provided centrally with rotating plate hole 13.Driven gear 14 is angular wheel, for intersecting the transmission of between centers, energy
Enough change transmission direction, horizontally rotating for driver pinion 21 is converted into the vertical rotating of driven gear 14.Such as Fig. 2, Fig. 8 institute
Show, the upper end of steady shaft member is arranged in gear shaft 16, for installing gear connecting rod 22, makes active gear wheel 23 and driver pinion 21
It can be rotated around gear shaft 16.Stablize the lower end that gear shaft 16 is arranged in boss 17, is attached to gear shaft 16 when 22 sets of gear connecting rod
Later, the driver pinion 21 of lower end can be abutted with the holding of boss 17 is stablized, and be kept with the driven gear 14 on rotating plate 2
Intersect vertically engagement.It avoids driver pinion 21 and installation panel 34 from generating friction, reduces power loss.At this point, active canine tooth
Wheel 23 is with synchromesh gear 29 in sustained height；Driven gear 14 on driver pinion 21 and rotating plate 2 keeps meshing relation, actively
Gear wheel 23 and synchromesh gear 29 keep meshing relation.Attached drawing 11 is active gear wheel 23 and driver pinion 21 in the present invention
Mounting structure schematic diagram mainly includes gear hole 20, driver pinion 21, gear connecting rod 22 and active gear wheel 23.The fluid
When machinery is used as working machine, motor-driven rotatable shaft 24 rotates, and shaft 24 drives the vane 28 on revolving part 3 and revolving part 3 in water
Square to rotation, the synchromesh gear 29 in shaft 24 drives active gear wheel 23 to rotate, and active gear wheel 23 drives actively small tooth
21 rotation of wheel is rotated in vertical direction to drive rotating plate 2 by regulation speed relationship；Rotating plate 2 and vane 28 are same by regulation speed
During step rotation, 28 total energy of vane is by the through slot 15 on rotating plate 2, and the fluid between rotating plate 2 and vane 28 is strong
System excludes.When the fluid machinery is as prime mover, fluid motion drives vane 28 to rotate, and vane 28 drives shaft 24, synchronous gear
29 rotation of wheel, synchromesh gear 29 drive active gear wheel 23 to drive driven gear 14 with the rotation of driver pinion 21, synchronous small tooth
Rotation, to drive 2 synchronous rotary of rotating plate, the I/O mode of energy is just opposite with working machine.
Further, as shown in figure 13, synchronization mechanism is connected including be screwed on part 4, synchromesh gear 29, by gear connecting rod 22
Active gear wheel 23 and driver pinion 21 and positioned at 2 side axial of rotating plate setting driven gear 14；The part 4 that is screwed on includes
The non-circular bar 30 that is screwed on of the end of rotary transmitting rods 31 and rotary transmitting rods 31；One end of shaft 24 is equipped with and the bar that is screwed on
What 30 shapes matched be screwed on hole 25；Synchromesh gear 29 is axially disposed on rotary transmitting rods 31；The axial direction of gear connecting rod 22 is set
There is the gear hole 20 of perforation；It is fixed with stable boss 17 on the installation panel 34 of steady shaft member, stablizes and is fixed on boss 17 and tooth
The gear shaft 16 that wheel bore 20 matches, gear connecting rod 22 are sleeved on gear shaft 16；Synchromesh gear 29 is nibbled with active gear wheel 23
It closes, driver pinion 21 is engaged with driven gear 14.
In this embodiment, the bar 30 that is screwed on is rectangle, and one end of shaft 24 is arranged in the hole 25 that is screwed on, and is certain depth
Rectangular opening.Active gear wheel 23, driver pinion 21 and gear connecting rod 22 are keyed；The bar 30 that is screwed on rotary transmitting rods 31 is
It is integrally formed.Synchromesh gear 29 and rotary transmitting rods 31 are keyed；Stablize boss 17 to be welded on installation panel 34, gear shaft 16
It is welded with boss 17 is stablized.
As shown in fig. 6, rotating plate 2 be it is discoid, be arranged radially inclined through slot 15.Rotating plate 2 is wherein set on one side
It is equipped with driven gear 14, is provided centrally with rotating plate hole 13.Driven gear 14 is angular wheel, for intersecting the transmission of between centers, energy
Enough change transmission direction, horizontally rotating for driver pinion 21 is converted into the vertical rotating of driven gear 14.Such as Fig. 2, Fig. 8 institute
Show, the upper end of steady shaft member is arranged in gear shaft 16, for installing gear connecting rod 22, makes active gear wheel 23 and driver pinion 21
It can be rotated around gear shaft 16.Stablize the lower end that gear shaft 16 is arranged in boss 17, is attached to gear shaft 16 when 22 sets of gear connecting rod
Later, the driver pinion 21 of lower end can be abutted with the holding of boss 17 is stablized, and be kept with the driven gear 14 on rotating plate 2
Intersect vertically engagement.It avoids driver pinion 21 and installation panel 34 from generating friction, reduces power loss.At this point, active canine tooth
Wheel 23 is with synchromesh gear 29 in sustained height；Driven gear 14 on driver pinion 21 and rotating plate 2 keeps meshing relation, actively
Gear wheel 23 and synchromesh gear 29 keep meshing relation.When the fluid machinery is as working machine, motor driven be screwed on part 4 rotation,
The bar 30 that is screwed on being screwed on part 4 drives the vane 28 on revolving part 3 and revolving part 3 to rotate in the horizontal direction, is screwed on same on part 4
It walks gear 29 and drives synchronization mechanism rotation, synchronization mechanism drives rotating plate 2 to rotate in vertical direction by regulation speed relationship, rotating plate 2
With vane 28 by regulation speed synchronous rotary during, the total energy of vane 28 is by the through slot 15 on rotating plate 2, and 2 He of rotating plate
Fluid between vane 28 is forced to exclude.When the fluid machinery is as prime mover, fluid motion drives vane 28 to rotate, vane
28 drive the part 4 that is screwed on, synchromesh gear 29 to rotate, and synchromesh gear 29 drives active gear wheel 23 and driver pinion 21 rotate, is same
Walking small tooth drives driven gear 14 to rotate, to drive 2 synchronous rotary of rotating plate, the I/O mode of energy just with work
Machine is opposite.
In other embodiments, synchronization mechanism also can change into other patterns.For example, driver pinion 21 in Figure 11
For Position Design at round boss, driver pinion 21 is designed into the middle part of connecting rod 26, while extending a rooted tooth wheel from bracket 7
Fixed link, gear fixed link is parallel with rotating plate slot 9 and at regular intervals between rotating plate 2, and gear fixed link end installs one
Gear with round boss, gear plane is parallel with 2 plane of rotating plate and gear and the driver pinion 21 at 26 middle part of connecting rod are protected
Hold the engagement that intersects vertically.Round boss and tooth of 14 Position Design of driven gear of rotating plate 2 at round boss form, on rotating plate 2
With a root skin band connection between round boss on wheel.The vertical rotary of gear with round boss drives rotating plate by belt
2 rotations.
Further, bracket 7 is provided with as shown in Fig. 4, Figure 10, on firmware, bracket 7 includes quantity and 9 phase of rotating plate slot
The connector 33 that the U-shaped part 32 matched and the arc-shaped workpiece to match with 23 quantity of active gear wheel and size surround；U-shaped part 32
Top is fixedly connected with the end of connector 33；The two sides bottom end of U-shaped part 32 is fixed on the firmware 1 of 9 two sides of rotating plate slot, U-shaped
32 middle part gap of part and the height of rotating plate 2 match.
In this embodiment, U-shaped part 32 is welded with connector 33；The two sides bottom end of U-shaped part 32 and firmware 1 weld.
Rotating plate 2 has 4, and matched U-shaped part 32 is also 4, and the two sides two sides of U-shaped part 32 are fixed on consolidating for 9 two sides of rotating plate slot
Be conducive to reinforce the structural strength at rotating plate slot 9 on part 1, U-shaped 32 middle part gap of part and the height of rotating plate 2 match, favorably
In the normal rotation of rotating plate 2.Each U-shaped part 32 is then connected as one by connector 33, improves the structural strength of bracket 7.
Further, as shown in figure 12, the shell 27 of revolving part 3 is circular shell, and fixing piece is to be evenly distributed on circle
The connecting rod 26 of hull outside, one end and the circular shell of connecting rod 26 are fixed, and the other end and shaft 24 are fixed；Vane 28 is obliquely installed
In the inside of circular shell, vane 28 is curved surface, and its upper and lower both sides is along the plane and excessively upper and lower two edge the outer end points at place
Angle is formed between axial plane, angle α, i.e., and segmented line L2 is identical as the angle of line segment L1, to guarantee the edge of vane 28
When being moved to through slot 15, just cooperate with through slot 15, total energy passes through through slot 15, and vane 28 in 28 rotary course of vane
When upper edge passes through 15 center of through slot, in the middle plane of rotating plate 2, vane 28 is following for 28 upper edge of vane and through slot 15
Along when passing through 15 center of through slot, 28 lower edge of vane and through slot 15 are the same as in the middle plane of rotating plate 2.
In this embodiment, it is welded to connect between connecting rod 26 and circular shell, shaft 24.Vane 28 passes through screw 6
It is fixed on the inside of circular shell.
It should be pointed out that the pattern of figure is only preferred one of which in embodiment of above, for same function,
It can also be designed to different patterns.For example it is designed to firmware 1 that other patterns of rotating plate 2 and synchronization mechanism can be installed, gives up rotation
2 center of rotating plate is arranged to other round boss forms simultaneously by board shaft 5 and rotating plate hole 13, driven gear 14 is not arranged in rotating plate 2
Position upper but other positions being arranged in, set circular shell to hollow out form, change screw hole is synchronous with pattern, change
The pattern and installation site of mechanism make certain deformation measure etc. to vane 28.However, structure how is adjusted, tilting installation
Rotating plate 2 is to increase the principle of flow and promote vane 28 and rotating plate 2 in three dimensions by certain under synchronization mechanism drive
Speed relationship keeps synchronous rotary to force the principle for excluding fluid between vane 28 and rotating plate 2 constant always.
Claims (10)
1. a kind of synchronous fluid machinery of inclined type three-dimensional, which is characterized in that including revolving part (3), vane (28), firmware (1), rotation
Plate (2) and synchronization mechanism；Revolving part (3) includes shell (27) and shaft (24), and shaft (24) is axially fixed in by fixing piece
The middle part of revolving part (3)；The middle part of the circumferentially fixed inside in shell (27) of vane (28), firmware (1) is equipped with shaft hole (8),
The rotating plate slot (9) of rotational symmetry distribution is provided with into firmware (1) along the outer edge of firmware (1), the rotating middle part of rotating plate (2) is solid
It is scheduled in rotating plate slot (9), plane where rotating plate (2) and firmware (1) keeps vertical；Wherein, rotating plate (2) is flat where firmware (1)
The vertical projection line in face is line segment L1；The circumscribed circle intersected with the outer end all line segment L1 and with the outer end line segment L1 intersection diameter
For line segment L2；Angle is formed between segmented line L2 and line segment L1；On line segment L2, from the outer end line segment L1 to apart from shaft hole (8)
There is a line segment L3 at edge length c, the half length of line segment L3 is d；Central point of the midpoint of line segment L1 to shaft hole (8)
Distance is e, and the radius of shaft hole (8) is r, and wherein e and r is rational；Rotating plate slot (9) arrives the central point of shaft hole (8)
Distance is greater than c+r, and e+d is less than the half of line segment L2 length；Through slot (15) are radially provided on rotating plate (2)；Firmware (1)
It is put into revolving part (3), shaft (24) protrudes into shaft hole (8)；Shaft (24) drives rotating plate (2) rotation by synchronization mechanism,
The transmission ratio of synchronization mechanism is a, and the quantity of vane (28) is b, and b is the positive integer more than or equal to 2, and a*b is positive integer；
The quantity of through slot (15) is a*b, and the rotation speed of vane (28) is a times of rotating plate (2)；It is total in vane (28) rotary course
Can be by through slot (15), and when vane (28) upper edge passes through through slot (15) center, vane (28) upper edge and through slot
(15) in the middle plane of rotating plate (2), when vane (28) lower edge passes through through slot (15) center, vane (28) lower edge with
Through slot (15) is the same as in the middle plane of rotating plate (2).
2. the synchronous fluid machinery of inclined type three-dimensional as described in claim 1, which is characterized in that further include rotating plate axis (5) and surely
Shaft member；On firmware (1), the side of rotating plate slot (9) is equipped with rotating plate axial trough (11), the opposite rotating plate slot with rotating plate axial trough (11)
(9) another side is equipped with rotating plate axis hole (10)；The middle part of rotating plate (2) is equipped with rotating plate hole (13), and rotating plate axis (5) one end passes through rotating plate
Hole (13) is inserted into rotating plate axis hole (10), and the other end is put into rotating plate axial trough (11)；Steady shaft member is covered on rotating plate axial trough (11)
Top, and be fixed on firmware (1) by screw (6).
3. the synchronous fluid machinery of inclined type three-dimensional as claimed in claim 2, which is characterized in that rotating plate axis (5) includes cylindrical body,
And the boss tangentially extending along cylindrical member at one end；The bottom of rotating plate axial trough (11) is the semi arch to match with cylindrical shape
Shape, the one end of rotating plate axis (5) with cylindrical body pass through rotating plate hole (13) and are inserted into rotating plate axis hole (10), one end with boss
It is put into rotating plate axial trough (11)；Steady shaft member includes the wedge (19) and wedge (19) to match with rotating plate axial trough (11) shape
The installation panel (34) on top, installation panel (34) are equipped with upper screw hole (18), the external margin of rotating plate axial trough (11) be equipped with
The lower screw hole (12) that upper screw hole (18) matches.
4. the synchronous fluid machinery of inclined type three-dimensional as claimed in claim 2 or claim 3, which is characterized in that synchronization mechanism includes axial
The synchromesh gear (29) being fixed on shaft (24), the active gear wheel (23) and the small tooth of active that are connected by gear connecting rod (22)
It takes turns (21) and is located at the driven gear (14) of rotating plate (2) side axial setting；Gear connecting rod (22) is axially arranged with perforation
Gear hole (20)；It is fixed with stable boss (17) on the installation panel (34) of steady shaft member, stablizes and be fixed on boss (17) and tooth
The gear shaft (16) that wheel bore (20) matches, gear connecting rod (22) are sleeved on gear shaft (16)；Synchromesh gear (29) and active
Gear wheel (23) engagement, driver pinion (21) are engaged with driven gear (14).
5. the synchronous fluid machinery of inclined type three-dimensional as claimed in claim 2 or claim 3, which is characterized in that synchronization mechanism includes being screwed on
Part (4), passes through the active gear wheel (23) and driver pinion (21) of gear connecting rod (22) connection and position at synchromesh gear (29)
In the driven gear (14) of rotating plate (2) side axial setting；The part (4) that is screwed on includes rotary transmitting rods (31) and rotary transmitting rods
(31) the non-circular bar that is screwed on (30) of end；One end of shaft (24) is equipped with the hole that is screwed on to match with the bar that is screwed on (30) shape
(25)；Synchromesh gear (29) is axially disposed on rotary transmitting rods (31)；The gear for being axially arranged with perforation of gear connecting rod (22)
Hole (20)；It is fixed with stable boss (17) on the installation panel (34) of steady shaft member, stablizes and be fixed on boss (17) and gear hole
(20) gear shaft (16) to match, gear connecting rod (22) are sleeved on gear shaft (16)；Synchromesh gear (29) and active canine tooth
(23) engagement is taken turns, driver pinion (21) is engaged with driven gear (14).
6. the synchronous fluid machinery of inclined type three-dimensional as described in any claim in claims 1 to 3, which is characterized in that Gu
Be provided on part bracket (7), bracket (7) includes quantity and rotating plate slot (9) match U-shaped part (32) and with active gear wheel
(23) connector (33) that the arc-shaped workpiece that quantity and size match surrounds；The top of U-shaped part (32) and the end of connector (33)
Portion is fixedly connected；The two sides bottom end of U-shaped part (32) is fixed on the firmware (1) of rotating plate slot (9) two sides, empty in the middle part of U-shaped part (32)
Gap and the height of rotating plate (2) match.
7. the synchronous fluid machinery of inclined type three-dimensional as claimed in claim 4, which is characterized in that bracket (7) are provided on firmware,
Bracket (7) include the U-shaped part (32) that quantity matches with rotating plate slot (9) and with active gear wheel (23) quantity and size phase
The connector (33) that the arc-shaped workpiece matched surrounds；The top of U-shaped part (32) is fixedly connected with the end of connector (33)；U-shaped part
(32) two sides bottom end is fixed on the firmware (1) of rotating plate slot (9) two sides, the height in gap and rotating plate (2) in the middle part of U-shaped part (32)
Match.
8. the synchronous fluid machinery of inclined type three-dimensional as claimed in claim 5, which is characterized in that bracket (7) are provided on firmware,
Bracket (7) include the U-shaped part (32) that quantity matches with rotating plate slot (9) and with active gear wheel (23) quantity and size phase
The connector (33) that the arc-shaped workpiece matched surrounds；The top of U-shaped part (32) is fixedly connected with the end of connector (33)；U-shaped part
(32) two sides bottom end is fixed on the firmware (1) of rotating plate slot (9) two sides, the height in gap and rotating plate (2) in the middle part of U-shaped part (32)
Match.
9. the synchronous fluid machinery of inclined type three-dimensional as described in claim 1,2,3,7 or 8, which is characterized in that revolving part (3)
Shell (27) is circular shell, and fixing piece is the connecting rod (26) being evenly distributed on outside circular shell, one end of connecting rod (26) with
Circular shell is fixed, and the other end and shaft (24) are fixed；Vane (28) is inclined at the inside of circular shell, and vane (28) is
Curved surface, and angle of its upper and lower both sides between the plane at place and the axial plane of excessively upper and lower two edge the outer end points is α.
10. the synchronous fluid machinery of inclined type three-dimensional as claimed in claim 4, which is characterized in that the shell (27) of revolving part (3)
For circular shell, fixing piece is the connecting rod (26) being evenly distributed on outside circular shell, one end of connecting rod (26) and circular shell
Fixed, the other end and shaft (24) are fixed；Vane (28) is inclined at the inside of circular shell, and vane (28) is curved surface, and
Its upper and lower both sides forms angle between the plane at place and the axial plane of excessively upper and lower two edge the outer end points.
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| CN201910606079.5A CN110159589B (en) | 2019-07-05 | 2019-07-05 | Inclined three-dimensional synchronous fluid machine |
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| CN201910606079.5A CN110159589B (en) | 2019-07-05 | 2019-07-05 | Inclined three-dimensional synchronous fluid machine |
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| CN110159589B CN110159589B (en) | 2024-03-22 |
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