CN106246545A - A kind of eccentric gyroscopic pendulum compressor heterogeneous air-fuel mixture conveyer device - Google Patents
A kind of eccentric gyroscopic pendulum compressor heterogeneous air-fuel mixture conveyer device Download PDFInfo
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- CN106246545A CN106246545A CN201610738232.6A CN201610738232A CN106246545A CN 106246545 A CN106246545 A CN 106246545A CN 201610738232 A CN201610738232 A CN 201610738232A CN 106246545 A CN106246545 A CN 106246545A
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- eccentric
- swing
- rotor
- housing
- pipe joint
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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
- F04C21/00—Oscillating-piston pumps specially adapted for elastic fluids
- F04C21/002—Oscillating-piston pumps specially adapted for elastic fluids the piston oscillating around a fixed axis
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of eccentric gyroscopic pendulum compressor heterogeneous air-fuel mixture conveyer device, the resilient seal of circumferentially spaced distribution on the outer wall of swing-rotor set, it is to avoid the situation that high pressure chest and low-voltage tube are let out in occurring；Solve crude oil, natural gas and water and various thick substances and be difficult to a difficult problem for single pipeline blending transportation；Can realize oil well without discharge, pollution-free；Frame for movement is simple, and principle is correct, it is easy to manufacture, it is easy to maintaining；Running speed is low, and to realize noiselessness pollution-free；Random variable can be realized run；Can use for a long time in rugged environment.
Description
Technical field
The invention belongs to dynamic power machine, be specifically related to a kind of eccentric gyroscopic pendulum compressor heterogeneous air-fuel mixture conveying dress
Put.
Background technology
The petroleum industry of China at present, crude oil, natural gas and water, silt, floccule and various thick substances are difficult to list
The one heterogeneous blending transportation of pipeline, thus cause a large amount of repeated construction, overlapping investment and the serious ring of casing gas discharge formation
Environment pollution and social resources waste.
For the heterogeneous blending transportation solving oil, natural gas produces, improve asset utilization ratio, reduce construction investment, and
Realize well casing gas to reclaim, avoid atmospheric pollution, save social resources, find new multiphase mixed transportation device, be this area skill
One of problem that art personnel pay close attention to.
Existing heterogeneous air-fuel mixture defeated device many uses eccentric rotor, eccentric rotor can be dynamically by housing
Part is divided into different cavitys, to reach input, output end pressure and the purpose of Flow-rate adjustment.Rotor does eccentric returning in the housing
Transhipment is dynamic, during rotor motion, remains linear contact lay between rotor and inner walls at any time, in the rotation of rotor
During, complete transformation process and the exchange process of inside cavity medium of cavity size.Rotor to be kept is at any time
Can be in close contact with inner walls, otherwise when not arriving setting position, medium between high pressure chest and low pressure chamber it is possible to
Swap, such as, after rotor abrasion, the medium in high pressure chest can enter into low pressure chamber by the gap between rotor and housing
In, it is impossible to accurately carry out the regulation of pressure.
In prior art, only separate different cavitys from the contact of inner walls, although person is in theory by rotor
Feasible, but this has the highest requirement on machining accuracy to the profile of inner walls, rotor, it is difficult to realizes；And rotor is using
During the most inevitably wear and tear, this allow for the existing defeated device of heterogeneous air-fuel mixture use a period of time
After, generally there will be the situation of precise decreasing.
Summary of the invention
For above-mentioned problems of the prior art or defect, it is an object of the invention to, it is provided that a kind of eccentric revolution
Oscillating compressor heterogeneous air-fuel mixture conveyer device, it is achieved its situation about letting out in use occurring without, it is ensured that pump energy
Enough operatings under high property all the time.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor, including the eccentric heterogeneous oil and gas multiphase flow of rotary oscillation
Pump, the eccentric heterogeneous oil-gas mixed delivery pump of rotary oscillation includes the pump housing, the pump housing, is internally provided with the rotor of bias, and rotor is by the pump housing
Part becomes high pressure chest and low pressure chamber, and rotor exterior is set with swing-rotor set；Pump housing top is provided with housing, is provided with in housing
Slide plate, slide plate connects swing-rotor set through housing；Being provided with input channel and output channel on the pump housing, input channel connects low
Pressure chamber, output channel connects high pressure chest, the resilient seal of circumferentially spaced distribution on the outer wall of swing-rotor set,
Seal is identical with the length of swing-rotor set in the axial direction that swing-rotor overlaps, when seal and pump housing contact internal walls, close
It is Elastic Contact between Feng Tiyu pump housing inwall；
Being provided with sealing plate between described slide plate and housing, sealing plate connects pressue device, and pressue device brings pressure to bear on
Sealing plate is made to contact with slide plate on sealing plate, it is achieved the sealing between slide plate and housing.
Specifically, described swing-rotor puts and is provided with elastomer, and described seal is arranged on swing by elastomer
Rotor puts, under the elastic force effect of elastomer, seal can along swing-rotor set radially movable.
Further, the outer wall of described swing-rotor set offers seal groove, described elastomer and sealing vertically
Body is assemblied in seal groove, and the part of seal can be stretched out from seal groove.
Specifically, two end faces that described housing contacts with two sides of described slide plate are respectively provided with described in one
Sealing plate, two end faces of described housing are respectively arranged with a strip groove, described sealing plate is arranged on strip groove
In；Being respectively arranged with first pressurization passageway in two end faces of described housing, pressurization passageway connects described sealing plate；Described
Output channel all connects with two the first pressurization passageway on two end faces of housing.
Further, it is mounted in described input channel and output channel sealing valve group, seals valve group and include cup, cup
The bottom surface of body is provided with multiple through hole, and the bottom surface of cup is provided with valve part, and valve part includes valve block, and valve block can be beaten and open or close
Close multiple through hole.
Further, described rotor is arranged on eccentric shaft by bearing, and described eccentric shaft is set with compensation block, compensates
The center of gravity of block to the center of gravity of the vertical line between eccentric shaft and rotor to eccentric shaft between vertical line in the same plane.
Further, the input of described housing is provided with input flange, and the outfan of housing is provided with output flange, defeated
Entering and all leave space between the two ends of flange and output flange and described swing-rotor set, input flange and swing-rotor overlap it
Between, and be mounted on inside sealing ring, input flange and output flange being provided with between output flange and swing-rotor set
Second pressurization passageway, the second pressurization passageway communication seals ring；Described output channel and two within input flange and output flange
Individual second pressurization passageway all connects.
Further, the bottom surface of described slide plate is provided with skateboard-axis, passes through rocking key between skateboard-axis and swing-rotor set
Connect.
Further, described input channel is provided with the first pipe joint, said two the first pressurization passageway sets respectively
Being equipped with the second pipe joint and the 5th pipe joint, the first pipe joint connects the second pipe joint and the 5th pipe joint respectively by pipeline.
Further, described input channel is provided with the first pipe joint, said two the second pressurization passageway sets respectively
Being equipped with the 3rd pipe joint and the 4th pipe joint, the first pipe joint connects the 3rd pipe joint and the 4th pipe joint respectively by pipeline.
Compared with prior art, the present invention has following technical effect that
1, the present invention resilient seal of circumferentially spaced distribution on the outer wall that swing-rotor overlaps, it is to avoid height
The situation that pressure chamber and low-voltage tube are let out in occurring.
2, on two end faces that housing contacts with two sides of described slide plate, it is respectively provided with a sealing plate, seals
Plate connects pressue device, and pressue device applying pressure contacts with slide plate with making sealing plate on sealing plate, it is achieved slide plate and housing
Between sealing.
3, it is mounted on sealing valve group in input channel and output channel, prevents heterogeneous gas mixture from refluxing.
4, on eccentric shaft, compensation block it is set with, it is ensured that the pump housing is steadily in the long term, work efficiently.
5, will skateboard-axis and swing-rotor overlap between be connected by rocking key, it is to avoid the axial displacement that swing-rotor overlaps,
Extend the service life of swing-rotor set.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the A-A sectional view in Fig. 1；
Fig. 3 is seal mounting structure schematic diagram in seal groove；
Fig. 4 is to seal valve group scheme of installation；
Fig. 5 is to seal valve block structure schematic diagram；
Fig. 6 is sealing plate scheme of installation on housing；
In figure, each label represents: 1 pump housing, 2 rotors, 3 swing-rotor sets, 4 housings, 5 slide plates, 6 is defeated
Enter passage, 7 output channels, 8 seals, 801 blend stops, 802 sealing strips, 9 sealing plates, 10 seal valve group,
1001 cups, 1002 through holes, 1003 valve blocks, 11 compensation blocks, 12 input flanges, 13 output flanges, 14 is close
Seal ring, 15 skateboard-axis, 16 rocking keys, 17 first pipe joints, 18 second pipe joints, 19 the 5th pipe joints, 20
3rd pipe joint, 21 the 4th pipe joints, 22 elastomers, 23 strip grooves, 24 seal grooves, 2401 draw-in grooves,
2402 chutes, 25 erecting beds, 26 spiral reeds, 27 disk bodies, 28 connecting rods, 29 sealing rings.
Detailed description of the invention
See Fig. 1 and Fig. 2, the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor of the present invention, returns including eccentric
Switch moves heterogeneous oil-gas mixed delivery pump, and the eccentric heterogeneous oil-gas mixed delivery pump of rotary oscillation includes that the pump housing 1, the pump housing 1 are internally provided with bias
Rotor 2, rotor 2 is divided into high pressure chest and low pressure chamber by internal for the pump housing 1, and rotor 2 outer cover overlaps 3 equipped with swing-rotor；The pump housing 1 pushes up
Portion is provided with housing 4, is provided with slide plate 5 in housing 4, and slide plate 5 connects swing-rotor set 3 through housing 4；It is provided with on the pump housing 1
Input channel 6 and output channel 7, input channel 6 connects low pressure chamber, and output channel 7 connects high pressure chest.Heterogeneous gas mixture by
Input channel 6 enters in low pressure chamber, and rotor 2 swings in the pump housing 1, and the volume of low pressure chamber and high pressure chest is along with the swing of rotor 2
Changing, in high pressure chest, heterogeneous gas mixture is flowed out high pressure chest by output channel 7.
Described rotor 2, in swing process, is linear contact lay between swing-rotor set 3 and the pump housing 1 inwall, i.e. swing-rotor
Set 3 is tangent with the pump housing 1 inwall, and tangent line is along swing-rotor set 3 and the axis direction of the pump housing 1 contact internal walls.The pump housing 1 is displacement pump,
In the swing process of rotor 2, the volume in the pump housing 1 is constantly changing.At the rotary course of a week of rotor 2
In, the volume size change of low pressure chamber is from the zero to arriving little last recurrence zero the most again, and the volume size variation tendency of high pressure chest
It is to arrive greatly more again to zero, say, that the volume of the two is complementary process.Go up most to housing 4 when rotor 2 rotates
During end, high pressure chest is internal with low pressure chamber to be connected, and the medium in low pressure chamber enters in high pressure chest, then the rotary course at rotor 2
In, output channel 7 flow out high pressure chest.
It is easily caused swing-rotor set 3 generation abrasion owing to rotor 2 works for a long time, therefore causes utilizing swing-rotor set
3 tangent with the pump housing 1 inwall contact to isolate in two this modes of cavity easily occur let out.To this end, this programme is at swing-rotor
The resilient seal of circumferentially spaced distribution 8 on the outer wall of set 3, the length of seal 8 and swing-rotor set 3 are axially
On length identical, and seal 8 once with the pump housing 1 contact internal walls, this contact is exactly Elastic Contact.That is, at rotor 2
In rotary course, not seal 8 all with the pump housing 1 contact internal walls, and be proximate to seal at point of contact 8 with the pump housing 1
Can contact.So, the both sides at point of contact, there is seal 8 to be in close contact with the pump housing 1 inwall all the time, i.e. by triple seal measure,
The medium between two cavitys is so made not to be exchanged with each other.Elastic Contact refers to that seal 8 uses elastomeric material to make, when
During with the pump housing 1 contact internal walls, medium (gas, liquid) can not be by between seal 8 and the pump housing 1 inside.The distribution of seal 8
Density should ensure that at any time, and tangent line both sides have seal 8 and the pump housing 1 contact internal walls all the time.
Further, it is connected for elasticity between seal 8 with rotor 2, is so conducive to seal 8 to play elastic reaction.
Owing to the pump housing 1 is in operation process, between seal 8 and the pump housing 1 inwall, contact frequency is the highest, in order to ensure seal 8
Using effect, swing-rotor set 3 is provided with elastomer 22, and described seal 8 is arranged on swing-rotor by elastomer 22
Set 3 on, under the elastic force effect of elastomer 22, seal 8 can along swing-rotor set 3 radially movable, thus can guarantee that close
Envelope body 8 contacts with the pump housing 1 inner tight.
See Fig. 3, the outer wall of swing-rotor set 3 offers seal groove 24, described elastomer 22 and sealing along axis
Body 8 is assemblied in seal groove 24, and the part of seal 8 can be stretched out by seal groove.The effect arranging seal groove is, it is simple to arrange
Seal 8 and elastomer 22, also make medium be difficult to by seal 8 simultaneously.
In the present embodiment, the T-shaped structure of cross section of seal groove 24, seal groove 24 includes draw-in groove 2401 and and draw-in groove
2401 vertical chutes 2402.The T-shaped structure of cross section of seal 8, seal 8 includes blend stop 801 and hangs down with blend stop 801
The direct-connected sealing strip 802 connect, wherein blend stop 801 can slide in draw-in groove 2401, and sealing strip 802 can slide in chute 2402,
And the length of sealing strip 802 is more than the length of chute 2402.As for elastomer 22, spring, marble etc. can be used all kinds of high-strength
Degree, the elastic construction of toughness.
Because slide plate 5 connects swing-rotor set 3 through housing 4, deposit between two sides and two end faces of housing 1 of slide plate 5
In gap, cause the sealing that high pressure chest and low pressure chamber cannot be fully achieved.Therefore the present embodiment, at housing 4 and described slide plate 5
It is respectively provided with a sealing plate 9 on two end faces that two sides contact, is respectively arranged with in two end faces of described housing 4
One the first pressurization passageway, the first pressurization passageway connects described sealing plate 9；On two end faces of described output channel 7 and housing 4
Two the first pressurization passageway all connect.Because output channel 7 connects high pressure chest, the high pressure in high pressure chest can pass through output channel
7 are delivered in the first pressurization passageway, bring pressure to bear on sealing plate 9.
For the ease of being arranged on housing by sealing plate 9, two end faces of described housing 4 are respectively arranged with a bar shaped
Groove 23, described sealing plate 9 is arranged in strip groove 23；In order to realize between the sidewall of strip groove 23 and sealing plate 9
Sealing, be provided with sealing ring 29 between sidewall and the sealing plate 9 of described strip groove 23, sealing ring 29 is rectangular seal.
Further, in order to ensure output channel 7 and the connection of the first pressurization passageway, described output channel 7 is provided with
First pipe joint 17, said two the first pressurization passageway is respectively arranged with the second pipe joint 18 and the 5th pipe joint 19, and first
Pipe joint 17 connects the second pipe joint 18 and the 5th pipe joint 19 respectively by pipeline.
Further, since rotor 2 is in swing process, high pressure chest and the pressure of low pressure chamber in the pump housing 1 can constantly become
Changing, heterogeneous gas mixture can occur to be back to high pressure chest by output channel 7, or heterogeneous gas mixture refluxes from low pressure chamber
To the situation of input channel 6, thus cause the loss of power.
In order to solve the problems referred to above, in the present embodiment, it is mounted on sealing valve group in input channel 6 and output channel 7
10, seal valve group 10 and include that cup 1001, the bottom surface of cup 1001 are provided with multiple through hole 1002, the outer wall of cup 1001 is with defeated
Enter passage 6 or the contact internal walls of output channel 7；The bottom surface of cup 1001 is provided with multiple through hole 1002, the end of cup 1001
Face is provided with valve part, and valve part includes valve block 1003, and valve block 1003 can open or close multiple through hole 1002.
Cup 1001 is arranged in output channel 7, when heterogeneous gas mixture is flowed out by high pressure chest, and heterogeneous air-fuel mixture
Valve block 1003, under the effect of high pressure chest pressure, is washed open by thing, makes through hole 1002 open, and heterogeneous gas mixture enters cup
In 1001；After the pressure in high pressure chest reduces, the heterogeneous gas mixture in output channel 7 can occur backflow phenomenon, but
Under the sealing function of valve block 1003, through hole 1002 can't be opened, thus prevents the generation of backflow phenomenon.In like manner, cup
1001 are arranged in input channel 6, while ensureing that heterogeneous gas mixture enters low pressure chamber smoothly, prevent low pressure further
The oil gas backflow of intracavity.
Described valve part includes that erecting bed 25, erecting bed 25 are arranged on the bottom surface of cup 1001, and erecting bed 25 is set with
Have spiral reed 26 and described valve block 1003, described valve block 1003 under the pressure effect of spiral reed 26 to multiple through holes 1002
Seal.
Cup 1001 is arranged in output channel 7, and under normal circumstances, valve block 1003 is in the pressure effect of spiral reed 26
Lower being sealed by through hole 1002, when valve block 1003 is extruded by heterogeneous gas mixture under pressure, valve block 1003 takes off
From through hole 1002, through hole 1002 is opened；If the heterogeneous gas mixture in cup 1001 is once be back in high pressure chest,
Spiral reed 26 is extruded by the heterogeneous gas mixture in cup 1001 so that valve block 1003 is by through hole 1002 the most more
Add closely, thus stop backflow.The principle that cup 1001 is arranged in input channel 6 is consistent, is prevented from low pressure equally
The heterogeneous gas mixture backflow of intracavity.
In order to spiral reed 26 and valve block 1003 are fixed, described erecting bed 25 includes disk body 27 and connecting rod 28,
Described spiral reed 26 and described valve block 1003 are sleeved in connecting rod 28.Disk body 27 is circular, and connecting rod 28 is cylindrical bar, peace
The longitudinal section of dress platform 25 is T-shaped, and spiral reed 26 and valve block 1003 are fixed between the bottom surface of disk body 27 and cup 1001.
Rotor 2 is arranged on eccentric shaft by bearing, and swing-rotor set 3, in rotation process, will produce offset distance, be formed partially
Heart amount, this will make the whole pump housing 1 produce vibration in operation process, and vibration can affect the sealing of the part such as bearing and end cap
Property, cause in pump let out in medium, the situation such as leak, and is unfavorable for that the pump housing 1 is steadily in the long term, work efficiently.
In order to solve the problems referred to above, the present embodiment is set with compensation block 11 on eccentric shaft, and the center of gravity of compensation block 11 is to partially
Vertical line between mandrel and the center of gravity of rotor 2 are to the vertical line between eccentric shaft in the same plane.
This compensation device that the present embodiment provides, is aimed at rotor 2 and produces offset distance in rotary course and carry out
A kind of compensation setting, to reduce vibrations, the running making pump is more stable.The pump housing 1 that the present embodiment is mentioned, it includes eccentric shaft
With the rotor 2 being arranged on eccentric shaft.Eccentric shaft passes end cap and is connected with power set, for the powered rotation of rotor 2.This
The pump housing of class is mainly displacement pump.Such as, eccentric shaft stretches out one end of end cap has shaft coupling by Flange joint, and shaft coupling is installed
On the output shaft of motor.
Owing to eccentric shaft does not passes through the center of rotor 2, and the cross section of rotor 2 is circular configuration, i.e. the weight of rotor 2
The heart is the most centrally located, so can produce offset distance when rotor 2 rotates.In order to solve this problem, this programme is on eccentric shaft
It is set with compensation block 11, to offset offset distance.
After arranging due to compensation block 11, in rotary course, moment of torsion between compensation block 11 and rotor 2, can be produced, can be to partially
Mandrel causes bigger load；And limited by the pump housing 1 internal structure, compensation block 11 can not be arranged at the inside of the pump housing, because of
This, on the eccentric shaft outside the pump housing 1, compensation block 11 should be arranged near end cap as far as possible.Being arranged close to here, refers to mending
Repaying block 11 in rotary course, on the premise of not affecting (contact) end cap, and the distance between end cap is the smaller the better.The most both may be used
To reduce moment of torsion, offset distance can be offset again.
Compensation block 11 uses the structure of rule, such as pyriform structure, has through hole on compensation block 11, uses bonded mode
It is arranged on eccentric shaft.This structure makes the weight of compensation block 11 be concentrated mainly in the region being relatively large in diameter, and is conducive to reducing
The volume of compensation block 11.In order to make the best results of compensation block 11, in this programme, between the center of gravity of compensation block 11 to eccentric shaft
To the vertical line between eccentric shaft in the same plane, this refers to the center of gravity of vertical line and rotor 2, the center of gravity of compensation block 11 and rotor 2
Center of gravity lie farthest away time situation.This effect that compensation block 11 will be made to play maximum, while reaching effect same, to the greatest extent
The volume and weight of compensation block 11 may be reduced.
The input of described housing 4 is provided with input flange 12, and the outfan of housing 4 is provided with output flange 13, input
Space is all left between the two ends of flange 12 and output flange 13 and described swing-rotor set 3, in order to this space is sealed,
Between input flange 12 and swing-rotor set 3, and it is mounted on sealing ring 14 between output flange 12 and swing-rotor set 3,
Input flange 12 and output flange 13 inside are provided with the second pressurization passageway, the second pressurization passageway communication seals ring 14；Described
Output channel 7 all connects with two the second pressurization passageway within input flange 12 and output flange 13.
Utilize high voltage conduction in output channel 7 in the second pressurization passageway, sealing ring 14 is applied pressure, makes sealing ring
14 are connected with the end of swing-rotor set 3, it is achieved the sealing in above-mentioned space.
In order to realize high voltage conduction in output channel 7 to the purpose in the second pressurization passageway, described input channel 6 sets
It is equipped with the first pipe joint 17, said two the second pressurization passageway is respectively arranged with the 3rd pipe joint 20 and the 4th pipe joint 21,
First pipe joint 20 connects the 3rd pipe joint 20 and the 4th pipe joint 21 respectively by pipeline.
In prior art, slide plate is connected by skateboard-axis between overlapping with swing-rotor, and swing-rotor is enclosed within swing process
It is susceptible to axial displacement, causes swing-rotor set to impact with peripheral devices, cause swing-rotor set to damage, impact
The service life of swing-rotor set.In order to solve the problems referred to above, the present embodiment passes through pendulum between skateboard-axis and swing-rotor being overlapped
Dynamic bonded, it is to avoid the axial displacement of swing-rotor set, extend the service life of swing-rotor set.
The present invention solves crude oil, natural gas and water and various thick substances and is difficult to the difficulty of single pipeline blending transportation
Topic；Can realize oil well without discharge, pollution-free；Frame for movement is simple, and principle is correct, it is easy to manufacture, it is easy to maintaining；Operating speed
Spend that low to realize noiselessness pollution-free；Random variable can be realized run；Can use for a long time in rugged environment.
Claims (10)
1. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor, including the eccentric heterogeneous oil and gas multiphase flow of rotary oscillation
Pump, the eccentric heterogeneous oil-gas mixed delivery pump of rotary oscillation includes that the pump housing (1), the pump housing (1) are internally provided with the rotor (2) of bias, rotor
(2) being divided into high pressure chest and low pressure chamber by internal for the pump housing (1), rotor (2) outer cover is equipped with swing-rotor set (3)；The pump housing (1) top
Being provided with housing (4), be provided with slide plate (5) in housing (4), slide plate (5) connects swing-rotor set (3) through housing (4)；The pump housing
(1) being provided with input channel (6) and output channel (7) on, input channel (6) connects low pressure chamber, and output channel (7) connects high pressure
Chamber, it is characterised in that the resilient seal of circumferentially spaced distribution (8) on the outer wall of swing-rotor set (3), seals
Body (8) is the most identical with the length of swing-rotor set (3) in axially going up of swing-rotor set (3), when in seal (8) with the pump housing (1)
During wall contact, it is Elastic Contact between seal (8) and the pump housing (1) inwall；
Being provided with sealing plate (9) between described slide plate (5) and housing (4), sealing plate (9) connects pressue device, and pressue device is executed
Apply force on sealing plate (9), make sealing plate (9) contact with slide plate (5), it is achieved the sealing between slide plate (5) and housing (4).
2. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 1, it is characterised in that described pendulum
Being provided with elastomer (22) on dynamic rotor set (3), described seal (8) is arranged on swing-rotor set by elastomer (22)
(3) on, under the elastic force effect of elastomer (22), seal (8) can radially movable along swing-rotor set (3).
3. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 2, it is characterised in that described pendulum
Offering seal groove (24) vertically on the outer wall of dynamic rotor set (3), described elastomer (22) and seal (8) are assemblied in close
In sealing groove (24), the part of seal (8) can be stretched out from seal groove (24).
4. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 1, it is characterised in that described shell
It is respectively provided with a described sealing plate (9), institute on two end faces that body (4) contacts with two sides of described slide plate (5)
Stating and be respectively arranged with a strip groove (23) on two end faces of housing (4), described sealing plate (9) is arranged on strip groove
(23) in；Being respectively arranged with first pressurization passageway in two end faces of described housing (4), the first pressurization passageway connection is described
Sealing plate (9)；Described output channel (7) all connects with two the first pressurization passageway on two end faces of housing (4).
5. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 1, it is characterised in that described defeated
It is mounted in entering passage (6) and output channel (7) sealing valve group (10), seals valve group (10) and include cup (1001), cup
(1001) bottom surface is provided with multiple through hole (1002), and the bottom surface of cup (1001) is provided with valve part, and valve part includes valve block
(1003), valve block (1003) can open or close multiple through hole (1002).
6. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 1, it is characterised in that described turn
Son (2) is arranged on eccentric shaft by bearing, and described eccentric shaft is set with compensation block (11), and the center of gravity of compensation block (11) is to partially
Vertical line between mandrel and the center of gravity of rotor (2) are to the vertical line between eccentric shaft in the same plane.
7. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 1, it is characterised in that described shell
The input of body (4) is provided with input flange (12), and the outfan of housing (4) is provided with output flange (13), input flange
(12) space, input flange (12) and swing and are all left between the two ends of output flange (13) and described swing-rotor set (3)
Between rotor set (3), and between output flange (13) and swing-rotor set (3), it is mounted on sealing ring (14), input flange
(12) and it is provided with the second pressurization passageway, the second pressurization passageway communication seals ring (14) inside output flange (13)；Described defeated
Two the second pressurization passageway going out passage (7) internal with input flange (12) and output flange (13) all connect.
8. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 1, it is characterised in that described cunning
The bottom surface of plate (5) is provided with skateboard-axis (15), is connected by rocking key (16) between skateboard-axis (15) with swing-rotor set (3).
9. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 4, it is characterised in that described defeated
Go out and on passage (7), be provided with the first pipe joint (17), said two the first pressurization passageway is respectively arranged with the second pipe joint
(18) and the 5th pipe joint (19), the first pipe joint (17) connects the second pipe joint (18) and the 5th pipe joint respectively by pipeline
(19)。
10. the eccentric heterogeneous oil gas combined transportation device of gyroscopic pendulum compressor as claimed in claim 7, it is characterised in that described
It is provided with the first pipe joint (17) in output channel (7), said two the second pressurization passageway is respectively arranged with the 3rd pipe joint
(20) and the 4th pipe joint (21), the first pipe joint (17) connects the 3rd pipe joint (20) and the 4th pipe joint respectively by pipeline
(21)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN201610738232.6A CN106246545B (en) | 2016-08-26 | 2016-08-26 | A kind of bias gyroscopic pendulum compressor multiphase air-fuel mixture conveying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119361A (en) * | 2017-12-26 | 2018-06-05 | 陕西航天泵阀科技集团有限公司 | A kind of fluid mixing pump |
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| CN101435509A (en) * | 2007-11-15 | 2009-05-20 | 北京纽希液压技术研究所 | n type seal device |
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| CN106246545B (en) | 2018-10-16 |
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Address after: 710065 No. 51, No. 1 Gaoxin Road, Gaoxin Road, Xi'an high tech Zone, Shaanxi, 1, unit 10, No. 11008. Patentee after: Xi'an Damo Petroleum Energy Technology Engineering Co., Ltd. Address before: 710075 A tower 6, Ruixin mansion 15, Gaoxin Road, Xi'an, Shaanxi. Patentee before: Xi'an Damo Petroleum Energy Technology Engineering Co., Ltd. |