CN109356849A - A kind of liquid piston air compressor machine - Google Patents
A kind of liquid piston air compressor machine Download PDFInfo
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- CN109356849A CN109356849A CN201811328000.9A CN201811328000A CN109356849A CN 109356849 A CN109356849 A CN 109356849A CN 201811328000 A CN201811328000 A CN 201811328000A CN 109356849 A CN109356849 A CN 109356849A
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- rotor
- liquid
- air compressor
- compressor machine
- baffle
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
Abstract
A kind of liquid piston air compressor machine, including air compressor machine support member and liquid circulation lines, the backwater cavity of the pump intake of air compressor machine and the continuous reversing arrangement of mechanical liquid, which is open, to be connected, the pump outlet of air compressor machine is connect with the water chamber of the continuous reversing arrangement of mechanical liquid, and the mechanical continuous reversing arrangement of liquid is equipped with stator, rotor.It is able to solve the deficiencies in the prior art, using the continuous reversing arrangement of mechanical liquid, avoid the deficiency in existing liquid piston air compressor machine design, as mechanical crankshaft, it continuously can realize to high-frequency the reciprocating of liquid piston, the characteristics of to make liquid piston air compressor machine efficient with it, low consumption, high stability, it is applied in industrial production.
Description
Technical field
The present invention relates to liquid piston devices, are a kind of liquid piston air compressor machines.
Background technique
Air compressor divides multiple types: mechanical piston reciprocating air compressor, screw-rod air compressor, centrifugal air compressor and
Scroll-tupe air compressor machine etc..These air compressor machines are widely used in industrial production.It is found by being used for a long time, above-mentioned air compressor machine is deposited
Deficiency be mainly manifested in the following aspects: maintenance cost is high, cost is high, failure rate is higher, and efficiency needs further to be mentioned
It is high.For this purpose, those skilled in the art begin one's study using liquid piston to solve above-mentioned deficiency.However, using liquid piston
Need to solve the problems, such as that liquid frequently commutates, because the operating frequency of liquid piston is very high, commutating frequency is sometimes reached in each second
To several times.Since the research of existing liquid piston air compressing device mostly uses reversal valve as the core of liquid reversing mechanism greatly
Part causes change-over valve frequently to open and close when liquid frequently commutates, this damages electric part easily, the service life of valve
It is shorter, it is more difficult to whole system be maintained to operate normally.In addition, the design of the existing liquid piston air compressor machine using reversal valve, pipe
Road connection is complicated, more using reversal valve quantity, causes cost very high;Meanwhile reversal valve is intermittent or pulse operation, makes pipeline
Liquid in system frequently occurs pulsation phenomenon, causes equipment sharp pounding, causes equipment appearance operation noise big, high failure rate
The deficiencies of whole efficiency declines, is only limitted to theoretical research stage so as to cause current liquid piston air compressor machine, can not put into really
Entity operation.
Summary of the invention
The present invention provides a kind of liquid piston air compressor machines, it is able to solve the deficiencies in the prior art, using mechanical liquid
The continuous reversing arrangement of body avoids the deficiency in existing liquid piston air compressor machine design can be continuously high as mechanical crankshaft
Realize to frequency the reciprocating of liquid piston, thus make liquid piston air compressor machine with its efficiently, low consumption, high stability spy
Point is applied in industrial production.
The present invention be realize above-mentioned mesh the technical solution adopted is that: a kind of liquid piston air compressor machine, including air compressor machine support
The backwater cavity of component and liquid circulation lines, the pump intake of air compressor machine and the continuous reversing arrangement of mechanical liquid, which is open, to be connected
It connects, the pump outlet of air compressor machine is connect with the water chamber of the continuous reversing arrangement of mechanical liquid, and mechanical liquid continuously commutates
Device is equipped with stator, rotor, opens up more than two through-holes on stator peripheral wall, which connects with corresponding pipe joint;It is fixed
Rotor is installed in sub- inner cavity, and chamber is arranged in rotor, which opens wide, and two through-holes, rotor chamber are opened up on rotor peripheral wall
Rotor chamber is divided into water chamber and backwater cavity by indoor setting isolated part, isolated part, and by the one of water chamber and backwater cavity
End seal is closed, and water chamber and backwater cavity are corresponding with the through-hole on rotor peripheral wall respectively, and formation supply back fluid passage, isolated part and
Drive shaft engagement member is linked together, and the main shaft of water pump and the continuous reversing arrangement of mechanical liquid cooperate, and so that water pump is driven and is turned
Son rotates, and each pipe joint on stator passes through pipeline respectively and connect with respective cylinder.
The isolated part partition is straight panel or inclined plate, and one end of partition connects the first closure plate, and the other end of partition connects
The second closure plate is connect, the second closure plate is parallel with the first closure plate, respectively by rotor chamber after partition, the first closure plate and the connection of the second closure plate
It is separated into water chamber and backwater cavity, and by the closed at one end of water chamber and backwater cavity.
The isolated part is hang plate, and hang plate short transverse both ends are located at the upper and lower ends inner wall of rotor chamber
Place, and be connected with rotor, rotor chamber is separated into water chamber and backwater cavity.
The partition, the second closure plate and the first closure plate is integrated or separate structure, each junction is towards chamber inner wall side
Shape in curved surface.
The isolated part is the structure that partition is connected with the first closure plate and baffle, and partition is straight panel, divider height side
It is connect to one end with the first closure plate, the first closure plate upper surface is connect with the first baffle;The divider height direction other end and second
Closure plate connection, the second closure plate lower end surface connect with the second baffle, the first closure plate and the first baffle junction, the second closure plate and
Second baffle junction, the first baffle and the second baffle towards rotor chamber inner wall side be curved surface.
The first cylinder and the second cylinder are installed in rotor height direction both ends respectively, the first cylinder and the second cylinder it is interior
Wall diameter is equal with rotor inner wall diameter, and the first baffle, first baffle one end and isolated part one are arranged in the first cylinder
End connection, the first baffle other end are connected with the first circle ring inner wall;Second baffle, the second baffle are set in the second cylinder
One end is connect with the isolated part other end, and the second baffle other end is connected with the second cylinder inner wall;First baffle, second are led
Rotor, the first cylinder and the second cylinder are separated into water chamber and backwater cavity after connecting with isolated part by fluid.
On the Pump Shaft or mechanical liquid continuous reversing arrangement rotor axial end is installed by liquid buoyancy impeller-hub
It holds, it is annular shape that liquid buoyancy, which pushes bearing, opens up several grooves on an end face of annulus stress, groove is centered on annulus
It is radially uniformly distributed.
The radial section of the groove is arc, and the curved line and annulus stress surface line junction are fillet.
One motor of the rotor of the main shaft of the water pump and the continuous reversing arrangement of mechanical liquid drive rotate or
It is dynamic that powered belt turn is respectively adopted in the rotor of the main shaft of water pump and the continuous reversing arrangement of mechanical liquid.
The turbine that the rotor and rotor of the continuous reversing arrangement of mechanical liquid link into an integrated entity, which drives, to be rotated.
The present invention has the advantages that it thoroughly solves existing liquid piston air compressor machine design using reversal valve as liquid
Various deficiencies existing for reversing mechanism.Liquid piston air compressor machine of the present invention uses the continuous reversing arrangement of mechanical liquid, as
Mechanical crankshaft is the same, continuously can realize to high-frequency the reciprocating of liquid piston, make liquid piston air compressor machine from reason
It comes true by research, really becomes product, become industrialized production normality.Liquid piston compressor operation of the present invention is flat
It surely, is not in the sharp pounding generated by liquid pulsation, compressor operation noise is small, and failure rate is low, oil-free lubrication, Efficient Ring
It protects.The present invention also has many advantages, such as that maintenance capacity is greatly decreased, and manufacturing cost is greatly reduced.
Detailed description of the invention
Attached drawing 1 is schematic structural view of the invention;Attached drawing 2 is the side structure schematic view of Fig. 1;Attached drawing 3 is that N-N is cutd open in Fig. 2
Depending on structural schematic diagram;Attached drawing 4 is one of embodiment of the present invention structural schematic diagram, mainly illustrates the continuous reversing arrangement of mechanical liquid
To separate independently of each other, attached drawing 5 is the side structure schematic view of Fig. 4 to the middle motor for driving rotor rotation with the motor of pump is driven;
Attached drawing 6 is P-P schematic cross-sectional view in Fig. 5;Attached drawing 7 is two structural schematic diagrams of the embodiment of the present invention, and main signal is mechanical
Rotor in the continuous reversing arrangement of formula liquid is driven by impeller connected to it to be rotated, and the power resources of impeller are in circulating liquid
Flow kinetic energy;Attached drawing 8 be in Fig. 7 Q to structural schematic diagram;Attached drawing 9 is S-S schematic cross-sectional view in Fig. 8;Attached drawing 10 is this hair
Three structural schematic diagrams of bright embodiment mainly illustrate in the continuous reversing arrangement of mechanical liquid rotor and water pump turbine design at one
The structure of body;Attached drawing 11 be in Figure 10 W to structural schematic diagram;Attached drawing 12 is N-N schematic cross-sectional view in Figure 11;Attached drawing 13 is
Circulating water pipeline of the present invention is divided into the mode of more root canal road parallel connections, and this structure is conducive to radiating circulating fluid;Attached drawing 14 is Figure 13
Middle Y-direction structural schematic diagram;Attached drawing 15 is the continuous reversing arrangement structural schematic diagram of mechanical liquid of the invention;Attached drawing 16 is Figure 15
Axis geodesic structure schematic diagram;Attached drawing 17 is the side structure schematic view of Figure 15;Attached drawing 18 is the D-D sectional structure signal of attached drawing 17
Figure;Attached drawing 19 is the structural schematic diagram of rotor 2 in Figure 15;Attached drawing 20 is the axis geodesic structure schematic diagram of Figure 19;Attached drawing 21 is Figure 20
Side structure schematic view;Attached drawing 22 is A-A schematic cross-sectional view in Figure 21;Attached drawing 23 is one of embodiment of rotor structure
Schematic diagram;Attached drawing 24 is the axis geodesic structure schematic diagram of Figure 23;Attached drawing 25 is the side structure schematic view of Figure 24;Attached drawing 26 is Figure 25
Middle B-B schematic cross-sectional view;Attached drawing 27 is two structural schematic diagrams of the embodiment of rotor in Figure 15;Attached drawing 28 is the axis of Figure 27
Geodesic structure schematic diagram;Attached drawing 29 is the side structure schematic view of Figure 28;Attached drawing 30 is B-B schematic cross-sectional view in Figure 29;It is attached
Figure 31 is stator structure schematic diagram in Figure 15;Attached drawing 32 is the axis geodesic structure schematic diagram of Figure 31;Attached drawing 33 is the side view knot of Figure 31
Structure schematic diagram;Attached drawing 34 is C-C schematic cross-sectional view in Figure 33;Attached drawing 35 is the reality that rotor rotation is driven using mechanical structure
Apply one of example structural schematic diagram;Attached drawing 36 is the axis geodesic structure schematic diagram of Figure 35;Attached drawing 37 is the side structure schematic view of Figure 35;
Attached drawing 38 is E-E schematic cross-sectional view in Figure 37;Attached drawing 39 is two structures that the embodiment of rotor rotation is driven using turbine
Schematic diagram;Attached drawing 40 is the axis geodesic structure schematic diagram of Figure 39;Attached drawing 41 is the side structure schematic view of Figure 39;Attached drawing 42 is Figure 41
Middle F-F schematic cross-sectional view;Attached drawing 43 is three structural schematic diagrams of the embodiment that pump is integrated with rotor;Attached drawing 44 is Figure 43
Axis geodesic structure schematic diagram;Attached drawing 45 is the overlooking structure diagram of Figure 43;Attached drawing 46 is H-H structural schematic diagram in Figure 45;It is attached
Figure 47 is four structural schematic diagrams of the embodiment of centrifugal turbo pump rotor one;Attached drawing 48 is the axis geodesic structure signal of Figure 47
Figure;Attached drawing 49 is the side structure schematic view of Figure 47;Attached drawing 50 is I-I schematic cross-sectional view in Figure 49;Attached drawing 51 is this hair
One of bright key connection assemble rotor embodiment structural schematic diagram;Attached drawing 52 is the axis geodesic structure schematic diagram of Figure 51;Attached drawing 53 is attached
The side structure schematic view of Figure 52;Attached drawing 54 is J-J schematic cross-sectional view in Figure 53;Attached drawing 55 is adopted in the embodiment of the present invention
Floating thrust bearing schematic diagram;Attached drawing 56 is the axis side structure schematic diagram of Figure 55;Attached drawing 57 is the side view knot of Figure 55
Structure schematic diagram;Attached drawing 58 is K-K structural schematic diagram in Figure 57.
Specific embodiment
A kind of liquid piston air compressor machine of the present invention, including air compressor machine support member and liquid circulation lines, air compressor machine
Pump intake and the backwater cavity of the continuous reversing arrangement of mechanical liquid be open and connect, the pump outlet of air compressor machine and mechanical
The water chamber of the continuous reversing arrangement of formula liquid connects, and the mechanical continuous reversing arrangement of liquid is equipped with stator, rotor, on stator peripheral wall
More than two through-holes are opened up, which connects with corresponding pipe joint;Bore of stator installs rotor, and chamber is arranged in rotor,
The chamber upper and lower ends are opened wide, and two through-holes are opened up on rotor peripheral wall, and isolated part is arranged in rotor chamber, and isolated part will turn
Sub-chamber is divided into water chamber and backwater cavity, and by the closed at one end of water chamber and backwater cavity, water chamber and backwater cavity respectively with turn
Through-hole on sub- peripheral wall is corresponding, and formation supplies back fluid passage, and isolated part is linked together with drive shaft engagement member, the master of water pump
Axis and the continuous reversing arrangement of mechanical liquid cooperate, and enable water pump that rotor to be driven to rotate, each pipe joint difference on stator
It is connect by pipeline with respective cylinder.
The isolated part partition 3 is straight panel or inclined plate, and one end of partition 3 connects the first closure plate 4, partition 3 it is another
The second closure plate 33 of end connection, the second closure plate 33 is parallel with the first closure plate 4, after partition 3, the first closure plate 4 and the connection of the second closure plate 33
Rotor chamber is separated into water chamber and backwater cavity respectively, and by the closed at one end of water chamber and backwater cavity.
The isolated part is hang plate, and hang plate short transverse both ends are located at the upper and lower ends inner wall of rotor chamber
Place, and be connected with rotor, rotor chamber is separated into water chamber and backwater cavity.The partition 3, the second closure plate 33 and the first closure plate
4 are integrated or separate structure, and each junction is towards chamber inner wall side shape in curved surface.
The isolated part is the structure that partition 3 is connected with the first closure plate 4 and baffle, and partition 3 is straight panel, and partition 3 is high
Degree direction one end is connect with the first closure plate 4, and 4 upper surface of the first closure plate is connect with the first baffle 31;3 short transverse of partition is another
End is connect with the second closure plate 33, and 33 lower end surface of the second closure plate is connect with the second baffle 32, the first closure plate 4 and the first baffle 31
32 junction of junction, the second closure plate 33 and the second baffle, the first baffle 31 and the second baffle 32 are towards rotor chamber
Inner wall side is curved surface.
Rotor height direction both ends are installed by the first cylinder 5 and the second cylinder 6, the first cylinder 5 and the second cylinder 6 respectively
Inner diameter it is equal with rotor inner wall diameter, the first baffle 31 is set in the first cylinder 5,31 one end of the first baffle with every
It is connected from component one end, 31 other end of the first baffle is connected with 5 inner wall of the first annulus;Second water conservancy diversion is set in the second cylinder 6
Body 32,32 one end of the second baffle are connect with the isolated part other end, 32 other end of the second baffle and 6 inner wall phase of the second cylinder
Even;Rotor, the first cylinder 5 and the second cylinder 6 are separated by the first baffle 31, the second baffle 32 after connecting with isolated part
Water chamber and backwater cavity.
On the Pump Shaft or mechanical continuous 2 axial end portion of reversing arrangement rotor of liquid installs liquid buoyancy impeller-hub
16 are held, it is annular shape that liquid buoyancy, which pushes bearing, opens up several grooves 20 on an end face of annulus stress, groove 20 is with annulus
Centered on it is radially uniformly distributed.
The radial section of the groove 20 is arc, and the curved line and annulus stress surface line junction are fillet.
One motor of the rotor of the main shaft of the water pump and the continuous reversing arrangement of mechanical liquid drive rotate or
It is dynamic that powered belt turn is respectively adopted in the rotor of the main shaft of water pump and the continuous reversing arrangement of mechanical liquid.
The turbine that the rotor and rotor of the continuous reversing arrangement of mechanical liquid link into an integrated entity, which drives, to be rotated.
Cylinder on air compressor machine of the present invention passes through the stator peripheral wall of pipeline and mechanical continuous reversing arrangement respectively
On opening be connected, diagram stator week wall opening be four, cylinder top end opening as shown in the figure is separately connected escape pipe and air inlet
Pipe, installs breather check valve between respective air inlet pipe and cylinder air inlet respectively, makes gas only import but no export, the air inlet of each air inlet pipe
End connects total air inlet supervisor, and the air inlet of air inlet supervisor is convenient for motor radiating towards motor or motor heat dissipation device.Respectively
It is separately connected outgassing nonreturn valve between escape pipe and cylinder gas outlet, makes gas only export but no import, the outlet side connection of each escape pipe is total
Exhaust supervisor.The lowest point setting external pipe and valve of the recirculated water main pipeline of air compressor machine of the present invention, are used for moisturizing
And blowdown, other components positioned at air compressor machine lower part such as recirculated water main pipeline, cylinder connecting tube are connect with bracket and pedestal.
Attached drawing gives the multiple embodiment of air compressor machine of the present invention, and the main distinction of these embodiments is, pneumatics
The rotor dynamic source structure of the continuous reversing arrangement of mechanical liquid on machine is different from the power resources structure of air compressor machine water pump.
As shown in Figure 1-3, the motor and pump motor that drive rotor to rotate are same motor 49.Rotor for sap cavity opening and water pump
The back to the fluid chamber opening of 37 water outlet connection, rotor is connect by recirculated water supervisor 51 with 37 water inlet of water pump, water pump vane 54
Main shaft 53 by extend or increase connecting shaft connect with rotor, realization water pump vane 54 and rotor driven in same motor 49
Lower rotation.For stator in the continuous reversing arrangement of mechanical liquid of the embodiment there are four through-hole, each through-hole passes through pipe joint
And pipeline is connected with corresponding cylinder, each cylinder top end opening is separately connected escape pipe and air inlet pipe, check valve and other structures
It is identical as structure of the present invention and shown in position in figure.
Fig. 4-embodiment shown in fig. 6 mainly shows the rotor in the continuous reversing arrangement of mechanical liquid by the first motor
55 drive, and water pump is driven by the second motor 49.First motor 55 is rack-mount, first motor 55 by connecting shaft 53 with
Rotor 2 connects, and one end of connecting shaft 53 is located at 2 axial centre of rotor.56 one end of water pump connecting shaft is connect with the second motor 49,
Check valve and other structures are identical as structure of the present invention.The continuous reversing arrangement of mechanical liquid passes through pipeline for sap cavity
The water outlet of water pump 37 is connected, the back to the fluid chamber of the mechanical continuous reversing arrangement of liquid passes through the water inlet of piping connection water pump 37.
The connecting line of water pump and the continuous reversing arrangement of mechanical liquid is referred to as recirculated water main pipeline (abbreviation main pipeline).On main pipeline
Equipped with water supply pipe.Rotor is by being inserted heart connecting shaft hole and penetrating the connecting shaft 53 and shaft coupling and rotor of supervisor's pipeline outer wall
The axis connection of motor 55.Four openings of stator side wall are connected with corresponding cylinder (or hydraulic tank) respectively by pipeline, cylinder
Top is separately connected air inlet pipe and exhaust pipe.Each own breather check valve of air inlet pipe, each own outgassing nonreturn valve of exhaust pipe.Air inlet
Pipe connects unified air inlet supervisor in check valve air inlet side.Exhaust pipe goes out gas side in check valve and connects unified exhaust manifold.
The air compressor machine is first turned on moisturizing tube valve when being switched on for the first time and gives air compressor machine water-filling, when water level reaches in cylinder
Between liquid level when close moisturizing tube valve.At this moment start rotor electric machine and pump motor simultaneously.Water in main pipeline starts the cycle over, and turns
Son starts to rotate.For convenient for elaborating to the present invention, stator side wall nozzle is successively ordered clockwise with stator circumference
The be corresponding to it cylinder (air pressure tank) of connection of entitled D1, D2, D3, D4. is successively named as Q1, Q2, Q3, Q4. when stator side wall pipe
Mouthful D1 is corresponding when being rotor water chamber intermediate openings, communicates with main pipeline water supply, the cylinder Q1 of D1 connection starts to intake, at this moment
Gas in cylinder Q1 is compressed and is discharged from exhaust pipe;Meanwhile the opposite stator side wall nozzle D1 nozzle D3 it is corresponding be turn
Sub- backwater cavity intermediate openings, supervisor communicates with return water, and connected cylinder Q3 starts return water, and at this moment cylinder Q3 is begun through
Air inlet pipe air-breathing.Rotor is always in continuous rotation.When rotor backwater cavity intermediate openings go to the stator nozzle position D1, stator tube
Mouth D1 is communicated with main pipeline water return outlet, and the corresponding cylinder Q1 of D1 starts return water, and at this moment cylinder Q1 passes through air inlet pipe air-breathing;D3 simultaneously
It is corresponding with rotor water chamber intermediate openings, it is communicated with main pipeline water inlet, cylinder Q3 starts to intake, at this moment the gas quilt in cylinder Q3
It compresses and is vented by exhaust pipe.When rotor, which ceaselessly rotates intermediate openings, corresponds to another pair stator nozzle D2, D4, cylinder
Q2, Q4 also repeat the process of Q1, Q3.In this way, the water supply in cycles of four cylinders of air compressor machine, return water, while air-breathing, exhaust,
And two pairs of mutual relays of cylinder, ceaselessly continuous work, ceaselessly to provide compressed gas or continuous air feed with gas load.
The air compressor machine of structure of the present invention, rotor electric machine are not interfere with each other with pump motor, are cooperated, and are individually controlled,
Approved product water pump can be used, be conducive to the rapid batch supply of water pump, have centainly to the control that improves productivity and quality
Benefit.
Common pump type motor-driven: the air compressor machine overall operation principle and the driving of pipeline connecting mode and separate electrical motor turn
The air compressor machine of son is compared, and working principle is the same.The difference is that it eliminates the separate electrical motor for driving rotor, using rotor
The mode coaxial with water pump.That is, rotor is connect with water pump turbine using same root transmission axis connection or by shaft coupling
Together, it is driven with same motor.The advantage that be air compressor machine structure it is more compact, component is further reduced;It is not
Foot is that, due to involving main shaft connectivity problem, mating water pump needs custom-made, can not be using the standard product having been formed.
In addition, rotor speed is fully synchronized with pump rotary speed, control mode and cylinder engine capacity and separate electrical motor when manufacturing and designing
The air compressor machine of driving rotor is all not quite similar.
Fig. 7-embodiment illustrated in fig. 9 mainly illustrates the power of rotor and impeller 15 in the continuous reversing arrangement of mechanical liquid
Both from the kinetic energy of circulating liquid, liquid is rotated by water pump generates kinetic energy, and the revolving speed of rotor is joined by impeller parameters and recirculated water
Number codetermines.That is: the rotation of rotor does not need external connection power, and the rotation of rotor is by water jet propulsion.This structure is water pump master
A kind of fit system that axis is not directly connected to the rotor of the continuous reversing arrangement of mechanical liquid, the position of structure and each component
Relationship does not change.
The back to the fluid chamber opening of the continuous reversing arrangement of mechanical liquid of the present embodiment is connect with the water inlet of pump body 58,
The continuous reversing arrangement of mechanical liquid is connect by recirculated water main pipeline 51 with the water outlet of pump body 58 for sap cavity opening,
4 through-holes are opened up on the stator wall of the continuous reversing arrangement of mechanical liquid, which passes through pipeline respectively and connect with corresponding cylinder
It connects, each cylinder top end opening is separately connected escape pipe and air inlet pipe, is separately connected air inlet between each air inlet pipe and the air inlet of cylinder
Check valve, each breather check valve air inlet side air inlet pipe connection air inlet supervisor, the air inlet of air inlet supervisor is towards motor 44 or electricity
The radiator of motivation is convenient for motor radiating;Outgassing nonreturn valve, each outlet list are separately connected between each escape pipe and cylinder gas outlet
Go out gas side escape pipe connection exhaust supervisor to valve.Turbine 15 and thrust bearing 16 are installed on the axis being connected as one with rotor, turned
Installed thrust bearing 16 at the water outlet of son.Other structures are identical as structure of the present invention.Its fortune of the air compressor machine of the present embodiment
Compared with above-described embodiment, pipeline connecting mode is uniquely a difference in that row principle as operation logic: being driven using turbine
The continuous reversing arrangement of mechanical liquid, rotor rotation by itself turbine by main pipeline recirculated water impulsion provide power, do not have
There is motor special, is also directly driven without using pump motor.Advantage of this is that compact overall structure, water pump can be using fixed
The buying of type product batch;The disadvantage is that rotor speed is determined by water pump velocity pressure flow and turbo blade multiple parameters, when design
Rotor geometric dimension and cylinder capacity determine cumbersome.
The characteristics of Figure 10-Figure 12 is another embodiment of the present invention, the embodiment is the continuous reversing arrangement of mechanical liquid
Rotor and the design of water pump turbine structure it is integral.Rotor is linked together with axis, and turbine, the water inlet of rotor are installed in the both ends of axis
Locate installed thrust bearing 16.The rotation of rotor is driven by motor, and other structures are identical as structure of the present invention.The present embodiment
Compressor operation principle it is same as the previously described embodiments.Only the mechanical continuous reversing arrangement of liquid is by water pump turbine and rotor
It is completely combined and is integrated, using same motor run, structure is the compactest, and rotor speed is synchronous with secondary speed.Using this
The air compressor machine recirculated water supervisor of structure can both use single coarse supervisor as above-mentioned several air compressor machines, can also be in machinery
The continuous reversing arrangement feed water inlet of formula liquid and pump outlet separate multiple nozzles, and more root canal roads and company, so that liquid dissipates
Heat;Meanwhile recirculated water multitube and even and radially uniformly distributed structure is more advantageous to the balance of equipment center of gravity, reduce vibration;More
Be conducive to the distribution arrangement of the gentle tube space of water pipe.
The peripheral wall of stator opens up two or more through-holes in the continuous reversing arrangement of mechanical liquid of the present invention,
Each through-hole is circumferentially uniformly distributed, and each through-hole is connected with corresponding connecting tube.Stator is cylindrical shape, the upper and lower end faces of cylinder
Mounting flange respectively, connect it with other components.It is the structure of one of nanostator embodiment shown in attached drawing 31- Figure 34, stator 1 wraps
A cylinder 9 is included, four connecting tubes on cylinder 9 are connected with four through-holes on cylinder 9, one end mounting circular ring of cylinder 9
10, the outer diameter of annulus 10 is identical as the outer diameter of cylinder 9, and 10 internal diameter of annulus is identical as the open-ended internal diameter of rotor 2.In attached drawing 31
11-2 is external flange.
As shown in Figure 19-Figure 22, Figure 23-Figure 26 and Figure 27-Figure 30, these structures are the structure of rotor of the present invention
The different embodiment of rotor 2.For the basic structure of rotor 2 as shown in Figure 27-Figure 30, rotor is cylindrical body.There are three types of implement for rotor
Mode, the present invention is not limited to these three modes.Embodiment one: chamber is arranged in 2 inner wall of rotor, opens up two on the peripheral wall of rotor 2
Partition 3 is arranged in the chamber of rotor in through-hole, and the chamber of rotor 2 is divided into two independent small chambers by partition 3, it may be assumed that water chamber and
Backwater cavity can be described as the first independent small chamber 34, the second independent small chamber 35.The volume of two independent small chambers under normal conditions
It is equal, it can be set according to actual needs the different volumes of independent small chamber in special circumstances.Each independence of the present invention
Small chamber communicated with corresponding through-hole, the connection corresponding with first through hole 37 of the first independent small chamber 34, the second independent small chamber
The connection corresponding with the second through-hole 36 of room 35.Using the independent small cavity one end of closure plate closing.Second closure plate 33 is by the first independent small chamber
Room 34 is closed at one end, and the other end of the first independent small chamber 34 is opening;First closure plate 4 is by the second independent 35 1 end seal of small chamber
It closes, second independent 35 other end of small chamber is opening.The lower port of second closure plate 33 and rotor 2 is in the same plane, and first
Closure plate 4 and the upper port of rotor 2 are in the same plane, and partition 3 is linked together with the second closure plate 33 and the first closure plate 4, partition 3
It can also be separately manufacturing with the second closure plate 33 and the first closure plate 4, then install respectively.
Two through-holes are opened up on the peripheral wall of rotor 2, the two through-holes are symmetrical on rotor peripheral wall.Two through-holes are side
Shape hole, two square holes are symmetrical centered on axis on the peripheral wall of rotor.Square hole can be square, rectangle.
Through-hole on rotor peripheral wall is also possible to ellipse, round hole etc..
Two independent small chambers on rotor 2 are backwater cavity and water chamber respectively.Two through-holes opened up on 2 peripheral wall of rotor
It is identical in height as stator peripheral wall through-hole positioned at the medium position of 2 height of rotor.Two through hole rotor outer circle camber line it is net between
Away from be greater than or equal to stator peripheral wall through-hole arc length shared by stator peripheral wall inner circle be it is preferred, to prevent for return water in a certain stator
Crossfire is formed at nozzle, causes energy loss.
It is two structural schematic diagrams of rotor embodiment shown in Figure 19-Figure 22, the indoor isolated part of rotor chamber is three-dimensional flow
Line grading structure, it can be hang plate, and the chamber of rotor is directly mainly divided into two independent small chambers with hang plate.Such as
The two ends thickness of hang plate shown in scheming is larger, plays the role of closure plate, playing fluid partitioning makes the chamber of rotor be divided into two
The effect of independent small chamber.Two independent small chambers of rotor are symmetrical on its circumference, when two independent small chambers use
Forming backwater cavity and water chamber, this structure can make the disengaging of liquid more smooth, and fluid resistance further decreases.
It is rotor shown in attached drawing 23- attached drawing 26 is the three of embodiment, this structure is distinguished at the short transverse both ends of rotor 2
It is mounted with the first annulus 5 and the second annulus 6, the first annulus 5 and the second annulus 6 can be with rotor integral productions, can also be seperated
Production, is installed respectively, and the chamber volume of rotor upper and lower ends can be increased by adding two annulus, is installed convenient for being suitable for a variety of devices
Use reversing arrangement of the present invention.The height of increased annulus is set according to requirements, the chamber that annulus is higher by, using three
First streamline gradual change type baffle, partition and closure plate are connected, and reduce the infeed of liquid and return flow line fluid resistance.Institute in Figure 24
The first baffle 31 shown is connected with the first closure plate 4, and the two can be made into fission, may be made as one, but the first baffle 31
Positioned at chamber inside edge plate face with curved surface excessively to the first closure plate 4, the curve form of the first baffle 31 is with can be with first
Closure plate 4 is connected, plays the independent small chamber of sealing while be purpose, and the chamber of the first annulus 5 is made to have biggish body as far as possible
Product, is easily installed the structures such as transmission parts, the curve form of the first baffle 31 also with can maximum possible reduce fluid resistance
For purpose of design.Second baffle 32 is connected with the second closure plate 33, and second its planform of baffle 32 and effect etc. are with
One baffle 31 is identical.Embodiment shown in Figure 24 can be by the first baffle 31, the first closure plate 4, partition 3, the second closure plate 33
And second baffle 32 be made of one, these component combinations complete function be that rotor chamber is divided into two independent small chambers
Channel is gone back in the confession that the through-hole opened up on room, with rotor peripheral wall forms liquid, and further decreases liquid flowing resistance, meanwhile,
It is easily installed the transmission parts of diversified forms.When baffle, partition and closure plate are made into fission, by each component according to its function
It installs one by one.The curve form of first baffle 31 and the second baffle 32 shown in Figure 24 of the present invention is one of preferred embodiment, when
Its square up shape or the shapes such as irregular when, although can also play the mesh for connecting with closure plate or partition and closing independent small chamber
, but it is larger to the resistance of fluid.When installing more complex drive mechanism as needed and needing the larger space in annulus,
Baffle can not be installed.
Isolated part in structure of the present invention can be with the transmission axis connection of multiple structural forms.Such as: Figure 35-38
Axis 13 is installed, axis 13 is that hollow shaft is linked together with isolated part, and end socket is arranged in one end of axis 13 in the middle part of shown structure
14, the other end is opening, to connect external transmission shaft.This structure can be realized mechanical dragging reversing arrangement of the present invention
Operating.
The connection type of isolated part and transmission parts in structure of the present invention can also be Figure 39-42 knot
Structure.Isolated part is linked together with turbine wheel shaft 34, and the first turbine 15 and the second turbine 35, the knot are installed in 34 both ends of turbine wheel shaft respectively
It is preferred that structure, which uses thrust bearing 16,.
Separately there is a kind of implementation for example shown in Figure 43-46, rotor is linked together with turbine is pumped in structure of the present invention.Axis
18 one or both ends of connecting hole pipe are installed by third turbine 17 or the 4th turbine 36, turbine maximum gauge and 2 outer diameter phase of rotor respectively
Together, turbine 17 and 36 is connect with rotor, and axis connecting hole pipe 18 and axis hole is respectively set in turbine 17 and 36 and 2 axial centre of rotor
Keyway.Axis connecting hole pipe 18 is opening in insertion axis or the one end passed through by axis, and the other end is the closing of plug 19, plug
19 outer ends are arc surface on one side.What rotor 2 was connect with turbine bears to flow to reversed thrust with liquid into liquid one end, because
This, is arranged thrust bearing 16 between rotor 2 and the turbine liquid entry end connected and the inner wall of stator.Rotor 2 by axis with
Motor connection.This just makes water pump and the mechanical continuous reversing arrangement of liquid of the present invention be completely combined integral synchronous rotation.
Structure such as Figure 47-50 of the external centrifugal turbine of rotor in the continuous reversing arrangement of mechanical liquid of the present invention
It is shown, wherein the connection type of centrifugal turbine 17-2 or turbine and rotor can be one-step casting molding, it is also possible to fission
Key connection mode is used shown in assembly welding or Figure 51-54.Key connection form is outside the foundation structure of rotor and turbine
The junction of wall and axis opens up keyhole and sets the first connecting key 21 and the second connecting key 22, is constituted whole turn with assembling form
Son.
There are two types of structures for the thrust bearing 16 of selection of the present invention, and one is mechanical thrust bearing, another kind is liquid
Floating thrust bearing.The thrust bearing of liquid floating shown in Figure 55-58, this liquid floating thrust bearing are circular ring shape, thrust axis
It holds on a face annulus of annulus stress, centered on the center of circle of annulus, radially uniformly distributed several grooves 20, the groove 20 are radial
Section is arc, and the curved line and annulus stress surface sideline junction are fillet.When work, liquid will be in liquid floating bearing
Liquid-film lubrication and liquid film support are formed between stress surface and opposite stress surface.The groove 20 can also be provided with floating bearing
On two surfaces up and down of annulus, the two-way positioning of rotor axial may be implemented.
Fit clearance in the continuous reversing arrangement of mechanical liquid of the present invention between rotor and stator, with reasonable liquid
Body flow path forms liquid film between rotor and stator mating surface and is preferred.
" confession " in " water chamber " of the present invention and " backwater cavity " still " is returned ", is not determined, is seen by itself
What chamber height position connection opening conduit connected is the water outlet or water inlet of water pump.If chamber opening connection is
Pump outlet, then the chamber is referred to as " water chamber ", and the water inlet of another chamber connection water pump is referred to as " backwater cavity ";Instead
It,.
Since the pump housing of the embodiment of the present invention is traditionally referred to as " water pump ", thus when rotor structure is described herein have " water chamber " or
The appellation of " backwater cavity ";Here " water ", representative is all liquid that can be used for the present invention and work, and is not limited to " water ".
"up" and "down" of the present invention is reference with shown position.
Claims (10)
1. a kind of liquid piston air compressor machine, including air compressor machine support member and liquid circulation lines, it is characterised in that: air compressor machine
The backwater cavity of pump intake and the continuous reversing arrangement of mechanical liquid, which is open, to be connected, the pump outlet of air compressor machine and mechanical
The water chamber of the continuous reversing arrangement of liquid connects, and the mechanical continuous reversing arrangement of liquid is equipped with stator, rotor, opens on stator peripheral wall
If more than two through-holes, which connects with corresponding pipe joint;Bore of stator installs rotor, and chamber is arranged in rotor, should
Chamber upper and lower ends are opened wide, and open up two through-holes on rotor peripheral wall, are arranged isolated part in rotor chamber, and isolated part is by rotor
Chamber is divided into water chamber and backwater cavity, and by the closed at one end of water chamber and backwater cavity, water chamber and backwater cavity respectively with rotor
Through-hole on peripheral wall is corresponding, and formation supplies back fluid passage, and isolated part is linked together with drive shaft engagement member, the main shaft of water pump
Cooperate with the continuous reversing arrangement of mechanical liquid, enables water pump that rotor to be driven to rotate, each pipe joint on stator is led to respectively
Piping is connect with respective cylinder.
2. a kind of liquid piston air compressor machine according to claim 1, it is characterised in that: the isolated part partition (3)
It is straight panel or inclined plate, one end of partition (3) connects the first closure plate (4), and the other end of partition (3) connects the second closure plate (33), the
Two closure plates (33) are parallel with the first closure plate (4), respectively by rotor after partition (3), the first closure plate (4) and the second closure plate (33) connection
Chamber is separated into water chamber and backwater cavity, and by the closed at one end of water chamber and backwater cavity.
3. a kind of liquid piston air compressor machine according to claim 1, it is characterised in that: the isolated part is hang plate,
Hang plate short transverse both ends are located at the upper and lower ends inner wall of rotor chamber, and are connected with rotor, by rotor chamber point
It is divided into water chamber and backwater cavity.
4. a kind of liquid piston air compressor machine according to claim 2, it is characterised in that: the partition (3), the second closure plate
(33) and the first closure plate (4) is integrated or separate structure, and each junction is towards chamber inner wall side shape in curved surface.
5. a kind of liquid piston air compressor machine according to claim 1, it is characterised in that: the isolated part is partition (3)
The structure being connected with the first closure plate (4) and baffle, partition (3) are straight panel, partition (3) short transverse one end and the first closure plate
(4) it connects, the first closure plate (4) upper surface is connect with the first baffle (31);Partition (3) the short transverse other end and the second closure plate
(33) it connects, the second closure plate (33) lower end surface is connect with the second baffle (32), and the first closure plate (4) and the first baffle (31) are even
Place, the second closure plate (33) and the second baffle (32) junction, the first baffle (31) and the second baffle (32) direction is connect to turn
Sub-chamber's inner wall side is curved surface.
6. a kind of liquid piston air compressor machine according to claim 1, it is characterised in that: pacify respectively at rotor height direction both ends
Fill the first cylinder (5) and the second cylinder (6), the inner diameter and rotor inner wall diameter phase of the first cylinder (5) and the second cylinder (6)
Deng, the first baffle (31) are set in the first cylinder (5), the first baffle (31) one end is connect with isolated part one end, and first
Baffle (31) other end is connected with the first annulus (5) inner wall;The second baffle (32) are set in the second cylinder (6), second leads
Fluid (32) one end is connect with the isolated part other end, and the second baffle (32) other end is connected with the second cylinder (6) inner wall;The
One baffle (31), the second baffle (32) divide rotor, the first cylinder (5) and the second cylinder (6) after connecting with isolated part
It is divided into water chamber and backwater cavity.
7. a kind of liquid piston air compressor machine according to claim 1, it is characterised in that: on the Pump Shaft or mechanical
Continuous reversing arrangement rotor (2) the axial end portion installation liquid buoyancy of liquid pushes bearing (16), and it is round that liquid buoyancy, which pushes bearing,
Ring-type opens up several grooves (20) on one end face of annulus stress, and groove (20) is radially uniformly distributed centered on annulus.
8. a kind of liquid piston air compressor machine according to claim 7, it is characterised in that: the radial section of the groove (20)
For arc, the curved line and annulus stress surface line junction are fillet.
9. a kind of liquid piston air compressor machine according to claim 1, it is characterised in that: the main shaft of water pump and mechanical liquid
The rotor of continuous reversing arrangement drives the main shaft and the continuous reversing arrangement of mechanical liquid of rotation or water pump with a motor
Rotor that powered belt turn is respectively adopted is dynamic.
10. a kind of liquid piston air compressor machine according to claim 1, it is characterised in that: mechanical liquid continuously commutates dress
The turbine that the rotor and rotor set link into an integrated entity, which drives, to be rotated.
Priority Applications (1)
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PCT/CN2019/091553 WO2020078023A1 (en) | 2018-10-16 | 2019-06-17 | Liquid piston air compressor |
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CN201811205932 | 2018-10-16 | ||
CN2018112059324 | 2018-10-16 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020078023A1 (en) * | 2018-10-16 | 2020-04-23 | 山东青耕电气有限公司 | Liquid piston air compressor |
CN111237177A (en) * | 2019-11-21 | 2020-06-05 | 山东青耕电气有限公司 | Improved mechanical liquid continuous reversing device |
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US883696A (en) * | 1907-11-01 | 1908-04-07 | George P Carroll | Hydraulic air and gas compressor. |
US2277977A (en) * | 1940-01-27 | 1942-03-31 | Louis H Hesse | Heat transfer system |
US5073090A (en) * | 1990-02-12 | 1991-12-17 | Cassidy Joseph C | Fluid piston compressor |
CN102953955A (en) * | 2011-08-22 | 2013-03-06 | 时剑 | Compressor with liquid piston |
US20180100385A1 (en) * | 2016-10-11 | 2018-04-12 | Encline Artificial Lift Technologies LLC | Liquid Piston Compressor System |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103195684A (en) * | 2012-01-09 | 2013-07-10 | 时剑 | Liquid piston compressor |
CN109356849B (en) * | 2018-10-16 | 2019-12-06 | 山东青耕电气有限公司 | Liquid piston air compressor |
-
2018
- 2018-11-08 CN CN201811328000.9A patent/CN109356849B/en active Active
-
2019
- 2019-06-17 WO PCT/CN2019/091553 patent/WO2020078023A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US883696A (en) * | 1907-11-01 | 1908-04-07 | George P Carroll | Hydraulic air and gas compressor. |
US2277977A (en) * | 1940-01-27 | 1942-03-31 | Louis H Hesse | Heat transfer system |
US5073090A (en) * | 1990-02-12 | 1991-12-17 | Cassidy Joseph C | Fluid piston compressor |
CN102953955A (en) * | 2011-08-22 | 2013-03-06 | 时剑 | Compressor with liquid piston |
US20180100385A1 (en) * | 2016-10-11 | 2018-04-12 | Encline Artificial Lift Technologies LLC | Liquid Piston Compressor System |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020078023A1 (en) * | 2018-10-16 | 2020-04-23 | 山东青耕电气有限公司 | Liquid piston air compressor |
CN111237177A (en) * | 2019-11-21 | 2020-06-05 | 山东青耕电气有限公司 | Improved mechanical liquid continuous reversing device |
Also Published As
Publication number | Publication date |
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WO2020078023A1 (en) | 2020-04-23 |
CN109356849B (en) | 2019-12-06 |
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Effective date of registration: 20191104 Address after: 256499 no.2169, Shouji Road, Suo Town, Huantai County, Zibo City, Shandong Province Applicant after: Shandong Qinghai Electric Co., Ltd. Address before: 250300 Jinzhuang Village 992, Zhangxia Street Office, Changqing District, Jinan City, Shandong Province Applicant before: Kong Xiangzhen |
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