CN109209816A - A kind of symmetrical oilless (oil free) compressor of groups of stars - Google Patents
A kind of symmetrical oilless (oil free) compressor of groups of stars Download PDFInfo
- Publication number
- CN109209816A CN109209816A CN201811315926.4A CN201811315926A CN109209816A CN 109209816 A CN109209816 A CN 109209816A CN 201811315926 A CN201811315926 A CN 201811315926A CN 109209816 A CN109209816 A CN 109209816A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shaft
- symmetrical
- oilless
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
Abstract
The invention discloses a kind of symmetrical oilless (oil free) compressors of groups of stars, including air accumulator, the upper surface of the air accumulator is fixedly installed with power device and compressed tanks respectively, power device includes shaft, one end of shaft is run through and extends to one end inner wall of compressed tanks, one end of compressed tanks offers filtering mouth, the inner wall of filtering mouth is fixedly connected with filter screen, the surface of shaft is fixedly connected with dehumidification device, two end surfaces of shaft are fixedly connected to fixed disk, and the opposite end face of two fixed disks is fixedly connected to bulge loop.The symmetrical oilless (oil free) compressor of the groups of stars, achieve the effect that carry out bi-directional symmetrical compressed air to the air in cylinder, shaft drives two bulge loops on its surface to rotate, two symmetrical bulge loops carry out rotating distance extruding to the atmospheric pressure pole at cylinder both ends respectively, and then the piston at extruding both ends sliding compression air in cylinder, technical problem is limited to actuating length to solve existing compressor shaft.
Description
Technical field
The present invention relates to Compressor Technology field more particularly to a kind of symmetrical oilless (oil free) compressors of groups of stars.
Background technique
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty.It is operated after compressing with piston to it, to row from the refrigerant gas of air intake duct sucking low-temp low-pressure by motor
The refrigerant gas of high temperature and pressure is discharged in tracheae, provides power for refrigeration cycle.
At present in multicylinder compressor, wherein the swash plate that driving compression uses rotates institute due to the limitation by itself
The axial actuating length of formation is limited, and most of air used by compressed air does not all pass through pretreatment, and contains in air
Some moisture or microparticle are easy to cause to damage to the piston of compressed air, are easily reduced using time or frequency.
Summary of the invention
It is easy to influence normal use to the limited moisture microparticle in air of actuating length based on existing compressor shaft
Technical problem, the invention proposes a kind of symmetrical oilless (oil free) compressors of groups of stars.
The symmetrical oilless (oil free) compressor of a kind of groups of stars proposed by the present invention, including air accumulator, the upper surface difference of the air accumulator
It is fixedly installed with power device and compressed tanks, the power device includes shaft, and one end of the shaft is run through and extends to pressure
One end inner wall of contracting tank, one end of the compressed tanks offer filtering mouth, and the inner wall of the filtering mouth is fixedly connected with filter screen,
The surface of the shaft is fixedly connected with dehumidification device.
Two end surfaces of the shaft are fixedly connected to fixed disk, and the opposite end face of two fixed disks is fixed
It is connected with bulge loop, the inner sidewall of the compressed tanks is fixedly connected with compression set, and the compression set includes atmospheric pressure pole, the gas
One end of compression bar is fixedly connected with bearing, and the outer ring of the bearing and the outer surface of bulge loop roll and connect.
Preferably, the power device includes pedestal, and the lower surface of the pedestal is fixedly connected with the upper surface of air accumulator,
The upper surface of the pedestal is fixedly connected with motor, and the output shaft of the motor connects by the way that one end of shaft coupling and shaft is fixed
It connects.
Preferably, the both ends inner wall of the compressed tanks is fixedly connected to positioning bearing, the inner ring of the positioning bearing with
The surface of shaft is fixedly connected.
Preferably, the dehumidification device includes turbine wheel, and the outer surface of the turbine wheel is fixedly installed with desiccant, described
The rotation direction of turbine wheel is identical as the filtering air inlet direction of mouth.
Preferably, the inner wall of the compressed tanks offers swivelling chute, the inner wall of the swivelling chute and the outer surface of turbine wheel
Rotation connection, the outer surface of the turbine wheel are fixedly connected with lubricant layer, and the lubricant layer is internally provided with lubricating grease.
Preferably, the compression set includes cylinder, and the equal sliding plug of both ends inner sidewall of the cylinder has a piston, and two
The opposite end face of the piston is fixedly connected with the other end of two atmospheric pressure poles respectively, and the both ends inner wall of the cylinder is opened
Equipped with compressing hole.
Preferably, the surface of the piston offers T-type hole, and the T-type hole passes through pin far from one end inner wall of atmospheric pressure pole
Axis is hinged with sealing cover, and the surface activity of the pin shaft is socketed with torque spring, the both ends free end difference of the torque spring
It is fixedly connected with the surface of the inner wall in T-type hole and sealing cover.
Preferably, the inner sidewall of the cylinder is fixedly connected with positioning ring, and the positioning ring is fixed close to the end face of piston
It is connected with reciprocal spring, one end free end of the reciprocal spring is fixedly connected with the other end of piston.
Preferably, fixed in the middle part of the inner sidewall of the cylinder to be communicated with gas collecting tube, the bottom end of multiple gas collecting tubes with
The fixed connection of the inner wall of air accumulator, the top inner wall sliding plug of the gas collecting tube have ball sealer, the bottom table of the ball sealer
Face is fixedly connected with compression spring, and the bottom end free end of the compression spring is fixedly connected with the inner sidewall of gas collecting tube.
Having the beneficial effect that in the present invention
1, compression set is fixedly connected with by the way that the inner sidewall of compressed tanks is arranged, compression set includes atmospheric pressure pole, and the one of atmospheric pressure pole
End is fixedly connected with bearing, and the outer ring of bearing and the outer surface of bulge loop roll and connect, and has reached double to the air progress in cylinder
To the effect of symmetrical compressed air, shaft drives two bulge loops on its surface to rotate, and two symmetrical bulge loops are respectively to cylinder two
The atmospheric pressure pole at end carries out rotating distance extruding, and then the piston at extruding both ends sliding compression air in cylinder, to solve
Existing compressor shaft is limited technical problem to actuating length.
2, filter screen being fixedly connected with by the inner wall of setting filtering mouth, the surface of shaft is fixedly connected with dehumidification device,
Achieved the effect that in air moisture and microparticle absorb and filter, shaft drive turbine wheel surface desiccant turn
It is dynamic, and then the effect of absorption dehydration is carried out to the moisture in air, while by filter screen before air entrance, it can be to sky
Tiny particles content in gas is filtered, so that the moisture microparticle solved in existing compressor air is easy to influence normally
Use technical problem.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the symmetrical oilless (oil free) compressor of groups of stars proposed by the present invention；
Fig. 2 is a kind of compressed tanks structure sectional view of the symmetrical oilless (oil free) compressor of groups of stars proposed by the present invention；
Fig. 3 is enlarged drawing at A in a kind of Fig. 2 of the symmetrical oilless (oil free) compressor of groups of stars proposed by the present invention；
Fig. 4 is a kind of bulge loop structural perspective of the symmetrical oilless (oil free) compressor of groups of stars proposed by the present invention；
Fig. 5 is a kind of piston structure cross-sectional view of the symmetrical oilless (oil free) compressor of groups of stars proposed by the present invention；
Fig. 6 is a kind of turbine wheel structural side view of the symmetrical oilless (oil free) compressor of groups of stars proposed by the present invention；
Fig. 7 is a kind of gas collecting tube structure sectional view of the symmetrical oilless (oil free) compressor of groups of stars proposed by the present invention.
In figure: 1, air accumulator；2, compressed tanks；3, shaft；31, pedestal；32, motor；33, bearing is positioned；4, mouth is filtered；
41, filter screen；5, fixed disk；6, bulge loop；7, atmospheric pressure pole；71, cylinder；72, piston；73, compressing hole；74, T-type hole；75, it seals
Lid；76, torque spring；77, positioning ring；78, reciprocal spring；8, turbine wheel；81, desiccant；82, swivelling chute；83, lubricant layer；
9, gas collecting tube；91, ball sealer；92, compression spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of symmetrical oilless (oil free) compressor of groups of stars, as shown in figs. 1-7, including air accumulator 1, the upper surface of air accumulator 1 are solid respectively
Dingan County is equipped with power device and compressed tanks 2, and power device includes shaft 3, and power device includes pedestal 31, the lower surface of pedestal 31
It is fixedly connected with the upper surface of air accumulator 1, the upper surface of pedestal 31 is fixedly connected with motor 32, and the output shaft of motor 32 passes through connection
Axis device is fixedly connected with one end of shaft 3, and one end inner wall of compressed tanks 2 is run through and extended in one end of shaft 3, compressed tanks 2
Both ends inner wall is fixedly connected to positioning bearing 33, and the inner ring of positioning bearing 33 is fixedly connected with the surface of shaft 3, compressed tanks 2
One end offer filtering mouth 4, filtering mouth 4 inner wall be fixedly connected with filter screen 41, the surface of shaft 3 is fixedly connected with dehumidifying
Device, dehumidification device include turbine wheel 8, and the outer surface of turbine wheel 8 is fixedly installed with desiccant 81, the rotation direction and mistake of turbine wheel 8
The air inlet direction for filtering mouth 4 is identical, and the inner wall of compressed tanks 2 offers swivelling chute 82, the inner wall of swivelling chute 82 and the appearance of turbine wheel 8
Face rotation connection can prevent the unstable problem of rotation convenient for the effect that is positioned to turbine wheel 8, turbine wheel 8 it is outer
Surface is fixedly connected with lubricant layer 83, and lubricant layer 83 is arranged, can reduce frictional force, and lubricant layer 83 is internally provided with lubricating grease,
It is fixedly connected with filter screen 41 by the inner wall of setting filtering mouth 4, the surface of shaft 3 is fixedly connected with dehumidification device, reaches
To the moisture and the effect that is absorbed and filtered of microparticle in air, shaft 3 drives the desiccant 81 on 8 surface of turbine wheel to rotate,
And then the effect of absorption dehydration is carried out to the moisture in air, while by filter screen 41 before air entrance, it can be to sky
Tiny particles content in gas is filtered, so that the moisture microparticle solved in existing compressor air is easy to influence normally
Use technical problem.
Two end surfaces of shaft 3 are fixedly connected to fixed disk 5, and the opposite end face of two fixed disks 5 is fixedly connected with
There is bulge loop 6, the inner sidewall of compressed tanks 2 is fixedly connected with compression set, and compression set includes atmospheric pressure pole 7, and one end of atmospheric pressure pole 7 is solid
Surely it is connected with bearing, the outer ring of bearing and the outer surface of bulge loop 6 roll and connect, and compression set includes cylinder 71, and the two of cylinder 71
The end equal sliding plug of inner sidewall has piston 72, and the other end of the opposite end face of two pistons 72 respectively with two atmospheric pressure poles 7 is fixed
Connection, the both ends inner wall of cylinder 71 offer compressing hole 73, and the surface of piston 72 offers T-type hole 74, and T-type hole 74 is far from gas
One end inner wall of compression bar 7 is hinged with sealing cover 75 by pin shaft, and the surface activity of pin shaft is socketed with torque spring 76, torque spring
76 both ends free end is fixedly connected with the surface of the inner wall in T-type hole 74 and sealing cover 75 respectively, and torque spring 76 is arranged, can be
When compressed air, T-type hole 74 can be timely sealed, prevents air when compression from flowing out from T-type hole 74, the inner sidewall of cylinder 71 is solid
Surely it is connected with positioning ring 77, positioning ring 77 is fixedly connected with reciprocal spring 78 close to the end face of piston 72, and the one of reciprocal spring 78
End free end is fixedly connected with the other end of piston 72, and reciprocal spring 78 is arranged, piston 72 may make to automatically reset, and is kept good
The inner sidewall middle part fixation of the state of good compressed air inflation, cylinder 71 is communicated with gas collecting tube 9, the bottom end of multiple gas collecting tubes 9
It is connected to the fixation of the inner wall of air accumulator 1, the top inner wall sliding plug of gas collecting tube 9 has ball sealer 91, and ball sealer 91 is arranged, can
The appearance of the problem of air return effectivelying prevent after compression in air accumulator 1, the bottom surface of ball sealer 91 are fixedly connected with pressure
The bottom end free end of power spring 92, compression spring 92 is fixedly connected with the inner sidewall of gas collecting tube 9, by setting compressed tanks 2
Side wall is fixedly connected with compression set, and compression set includes atmospheric pressure pole 7, and one end of atmospheric pressure pole 7 is fixedly connected with bearing, bearing
Outer ring and the outer surface of bulge loop 6, which roll, to be connected, and has achieved the effect that carry out bi-directional symmetrical compressed air to the air in cylinder 71,
Shaft 3 drives two bulge loops 6 rotation on its surface, and two symmetrical bulge loops 6 respectively revolve the atmospheric pressure pole 7 at 71 both ends of cylinder
Journey of changing one's profession squeezes, and then the piston 72 at extruding both ends sliding compression air in cylinder 71, to solve existing compressor
Axial actuating length is limited technical problem.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. the upper surface of a kind of symmetrical oilless (oil free) compressor of groups of stars, including air accumulator (1), the air accumulator (1) is fixedly mounted respectively
Dynamic device and compressed tanks (2), it is characterised in that: the power device includes shaft (3), and one end of the shaft (3) is passed through
One end inner wall of compressed tanks (2) is worn and extends to, one end of the compressed tanks (2) offers filtering mouth (4), the filtering mouth
(4) inner wall is fixedly connected with filter screen (41), and the surface of the shaft (3) is fixedly connected with dehumidification device；
Two end surfaces of the shaft (3) are fixedly connected to fixed disk (5), the opposite end face of two fixed disks (5)
It is fixedly connected to bulge loop (6), the inner sidewall of the compressed tanks (2) is fixedly connected with compression set, and the compression set includes
Atmospheric pressure pole (7), one end of the atmospheric pressure pole (7) are fixedly connected with bearing, and the outer ring of the bearing and the outer surface of bulge loop (6) are rolled
Dynamic connection.
2. the symmetrical oilless (oil free) compressor of groups of stars according to claim 1, it is characterised in that: the power device includes pedestal
(31), the lower surface of the pedestal (31) is fixedly connected with the upper surface of air accumulator (1), and the upper surface of the pedestal (31) is fixed
It is connected with motor (32), the output shaft of the motor (32) is fixedly connected by shaft coupling with one end of shaft (3).
3. the symmetrical oilless (oil free) compressor of groups of stars according to claim 2, it is characterised in that: in the both ends of the compressed tanks (2)
Wall is fixedly connected to positioning bearing (33), and the inner ring of positioning bearing (33) is fixedly connected with the surface of shaft (3).
4. the symmetrical oilless (oil free) compressor of groups of stars according to claim 1, it is characterised in that: the dehumidification device includes turbine wheel
(8), the outer surface of the turbine wheel (8) is fixedly installed with desiccant (81), the rotation direction and filtering mouth (4) of the turbine wheel (8)
Air inlet direction it is identical.
5. the symmetrical oilless (oil free) compressor of groups of stars according to claim 4, it is characterised in that: the inner wall of the compressed tanks (2) is opened
Equipped with swivelling chute (82), the inner wall of the swivelling chute (82) and the outer surface of turbine wheel (8) are rotatablely connected, the turbine wheel (8)
Outer surface be fixedly connected with lubricant layer (83), the lubricant layer (83) is internally provided with lubricating grease.
6. the symmetrical oilless (oil free) compressor of groups of stars according to claim 1, it is characterised in that: the compression set includes cylinder
(71), the equal sliding plug of both ends inner sidewall of the cylinder (71) has piston (72), the opposite end face of two pistons (72)
It is fixedly connected respectively with the other end of two atmospheric pressure poles (7), the both ends inner wall of the cylinder (71) offers compressing hole
(73).
7. the symmetrical oilless (oil free) compressor of groups of stars according to claim 6, it is characterised in that: the surface of the piston (72) opens up
Have T-type hole (74), the T-type hole (74) is hinged with sealing cover (75) far from one end inner wall of atmospheric pressure pole (7) by pin shaft, described
The surface activity of pin shaft is socketed with torque spring (76), the both ends free end of the torque spring (76) respectively with T-type hole (74)
Inner wall be fixedly connected with the surface of sealing cover (75).
8. the symmetrical oilless (oil free) compressor of groups of stars according to claim 7, it is characterised in that: the inner sidewall of the cylinder (71) is solid
Surely it is connected with positioning ring (77), the positioning ring (77) is fixedly connected with reciprocal spring (78), institute close to the end face of piston (72)
One end free end for stating reciprocal spring (78) is fixedly connected with the other end of piston (72).
9. the symmetrical oilless (oil free) compressor of groups of stars according to claim 8, it is characterised in that: in the inner sidewall of the cylinder (71)
Portion's fixation is communicated with gas collecting tube (9), and the bottom end of multiple gas collecting tubes (9) is connected to the fixation of the inner wall of air accumulator (1), described
The top inner wall sliding plug of gas collecting tube (9) has ball sealer (91), and the bottom surface of the ball sealer (91) is fixedly connected with pressure
The bottom end free end of power spring (92), the compression spring (92) is fixedly connected with the inner sidewall of gas collecting tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315926.4A CN109209816A (en) | 2018-11-07 | 2018-11-07 | A kind of symmetrical oilless (oil free) compressor of groups of stars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315926.4A CN109209816A (en) | 2018-11-07 | 2018-11-07 | A kind of symmetrical oilless (oil free) compressor of groups of stars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209816A true CN109209816A (en) | 2019-01-15 |
Family
ID=64994934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811315926.4A Pending CN109209816A (en) | 2018-11-07 | 2018-11-07 | A kind of symmetrical oilless (oil free) compressor of groups of stars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076075A (en) * | 2022-07-05 | 2022-09-20 | 衢州市智能制造技术与装备研究院 | Compressor for removing transfer paper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19538339A1 (en) * | 1995-10-14 | 1997-04-17 | Voss Armaturen | Compact air compressor for motor vehicle |
| CN104685209A (en) * | 2013-03-29 | 2015-06-03 | 萱场工业株式会社 | Opposed-swash-plate-type hydraulic rotary machine |
| CN105020117A (en) * | 2015-07-01 | 2015-11-04 | 洪宗禹 | Multi-star symmetric oilless compressor |
| CN105298780A (en) * | 2014-07-24 | 2016-02-03 | 赵武敏 | Multi-piston runner fluid pump apparatus |
| CN107816434A (en) * | 2017-11-23 | 2018-03-20 | 河南中烟工业有限责任公司 | A kind of preposition air pretreatment device of air compressor machine |
| WO2018074107A1 (en) * | 2016-10-21 | 2018-04-26 | 日立オートモティブシステムズ株式会社 | Dryer device and air suspension system |
-
2018
- 2018-11-07 CN CN201811315926.4A patent/CN109209816A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19538339A1 (en) * | 1995-10-14 | 1997-04-17 | Voss Armaturen | Compact air compressor for motor vehicle |
| CN104685209A (en) * | 2013-03-29 | 2015-06-03 | 萱场工业株式会社 | Opposed-swash-plate-type hydraulic rotary machine |
| CN105298780A (en) * | 2014-07-24 | 2016-02-03 | 赵武敏 | Multi-piston runner fluid pump apparatus |
| CN105020117A (en) * | 2015-07-01 | 2015-11-04 | 洪宗禹 | Multi-star symmetric oilless compressor |
| WO2018074107A1 (en) * | 2016-10-21 | 2018-04-26 | 日立オートモティブシステムズ株式会社 | Dryer device and air suspension system |
| CN107816434A (en) * | 2017-11-23 | 2018-03-20 | 河南中烟工业有限责任公司 | A kind of preposition air pretreatment device of air compressor machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076075A (en) * | 2022-07-05 | 2022-09-20 | 衢州市智能制造技术与装备研究院 | Compressor for removing transfer paper |
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