CN101586548A - Air compressor - Google Patents
Air compressor Download PDFInfo
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- CN101586548A CN101586548A CNA200910099605XA CN200910099605A CN101586548A CN 101586548 A CN101586548 A CN 101586548A CN A200910099605X A CNA200910099605X A CN A200910099605XA CN 200910099605 A CN200910099605 A CN 200910099605A CN 101586548 A CN101586548 A CN 101586548A
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- magnetic core
- air compressor
- core yoke
- stator
- air
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses an air compressor, comprising at least one air pump, wherein the air pump is internally provided with a piston and an air cleaner installed at an air inlet, and further comprising an electrical motor, wherein the electrical motor comprises a stator and a magnetic core yoke, the center of the stator is provided with a through hole, the wall of the through hole is provided with at least one set of stator cores vertical to the axle of the through hole, the stator core is provided with a magnetic coil, the magnetic core yoke is provided with magnetic steel above two pairs of electrodes, the N pole and the S pole of the magnetic steel are set in alternating manner, the magnetic core yoke is installed inside the through hole, one end of the magnetic core yoke is provided with at least one connecting bar connected with the piston of the air pump, and the magnetic core yoke is further provided with an elastic resetting device. The invention has the following advantage: the magnetic core yoke directly carries out reciprocating movement in the electrical motor to drive the piston by means of the advancement of the internal structure of the electrical motor, thereby efficiently improving the working efficiency, reducing the noises and prolonging the service life of the complete machine; and the reset position can be appointed by using the elastic resetting so as to conveniently re-start the air compressor.
Description
Technical field
The present invention relates to a kind of air compressor.
Background technique
Air has compressibility, does mechanical motion through air compressor and makes volume-diminished own, and the air after pressure improves is called pressurized air.It is a kind of important power source, has pollution-freely, Clear ﹠ Transparent, and it is convenient to carry, and harmless, flammability is little, has not been afraid of outstanding features such as load.Air compressor produces form as a kind of important energy, is widely used in machinery, metallurgy, electron electric power, medicine, packing, chemical industry, food, mining, weaving, numerous industrial fields such as traffic, become compressed-air actuated main product air compressor, exactly the air of a standard atmospheric pressure is exported the equipment of the air of meeting consumers' demand by the mode of Conversion of energy, Conversion of energy generally all is to can be regarded as mechanical energy to transfer kinetic energy to.
Present air compressor mainly is to be reached by crankshaft-link rod by motor rotation that to-and-fro motion drives piston or the swash plate rotation makes plunger back and forth movable, but general efficient is low, noise is big, the life-span is low.
Summary of the invention
The object of the present invention is to provide a kind of air compressor, can effectively solve existing electric rotating machine and reach by crankshaft-link rod that to-and-fro motion drives piston or the swash plate rotation makes the back and forth movable problem that the air compression engine efficiency is low, noise is big, the life-span is low of plunger.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of air compressor, comprise at least one air pump, be provided with piston and the air-strainer that is arranged on suction port in the described air pump, also comprise motor, described motor comprises stator and magnetic core yoke, described stator center is provided with a through hole, described through-hole wall is provided with at least one group of stator iron core perpendicular to through-bore axis, described stator iron core is provided with electromagnetic coil, described magnetic core yoke is provided with two pairs of extremely above magnet steel, the described magnet steel N utmost point and the S utmost point are crisscross arranged, described magnetic core yoke is arranged in the through hole, and described magnetic core yoke one end is provided with at least one connecting rod and is connected with the piston of air pump, also is provided with elasticity reset device on the described magnetic core yoke.
Preferably, described electromagnetic coil is wrapped on the coil rack, and described coil rack is set on the stator iron core, leaves cooling duct between the sidewall of described electromagnetic coil and coil rack; Can effectively reduce the temperature of Inside coil, coiling is convenient, and preparation process is simple.
Preferably, an end of described stator iron core is arranged on the through-hole wall, and the other end of described stator iron core is provided with block, and described electromagnetic coil is wrapped on the stator iron core; With respect to the mode that adopts coil rack, cost is low, also can leave cooling duct between coil and the iron core.
Preferably, described stator iron core and stator are for being wholely set; Make overall performance more reliable.
Preferably, described elasticity reset device is a stage clip; The elastic device of simple and convenient practicality.
Preferably, described magnetic core yoke one end is provided with two connecting rods and links to each other with the piston of air pump; Two connecting rods connect the balance that guarantees the magnetic core yoke.
Preferably, described stage clip is arranged on the other end of magnetic core yoke; Make the whole balance that keeps.
Preferably, described air pump has two, and the other end of magnetic core yoke is provided with at least one connecting rod and is connected with the piston of another air pump; Increase work efficiency, drive two air pump work simultaneously.
Preferably, described elasticity reset device is set on the arbitrary connecting rod, and an end withstands the magnetic core yoke, and the other end withstands the air pump shell; Simple mode is installed elasticity reset device.
Preferably, the outer surface of described motor stator is provided with at least one cooling fan; Further reduce the temperature of motor.
Compared with prior art, advantage of the present invention is: by the improvement to internal structure of motor, make the motor core yoke no longer do rotation and drive crankshaft-link rod, the drive piston but the magnetic core yoke directly moves reciprocatingly in motor, effectively raise working efficiency, reduced noise, prolonged the working life of complete machine, utilize elasticity reset device can specify reset position, convenient startup once more.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a kind of air compressor embodiment's one of the present invention structural representation;
Fig. 2 is the partial sectional view of Fig. 1 left view;
Fig. 3 is the coil skeleton structure schematic representation of a kind of air compressor of the present invention;
Fig. 4 is the stator of a kind of air compressor of the present invention and a kind of structural representation of stator iron core;
Fig. 5 is the external structure schematic representation of a kind of air compressor of the present invention;
Fig. 6 is a kind of air compressor embodiment's two of the present invention structural representation;
Fig. 7 is the stator of a kind of air compressor of the present invention and the another kind of structural representation of stator iron core.
Embodiment
Embodiment one:
Consult Fig. 1, Fig. 2 is the embodiment one of a kind of air compressor of the present invention, a kind of air compressor, comprise an air pump 1, be provided with piston 11 and the air-strainer 13 that is arranged on suction port 12 in the described air pump 1, also comprise motor 2, described motor 2 comprises stator 21 and magnetic core yoke 22, described stator 21 centers are provided with a through hole 23, described through hole 23 walls are provided with at least one group of stator iron core 24 perpendicular to through hole 23 axis, described stator iron core 24 is provided with electromagnetic coil 251, described magnetic core yoke 22 is provided with two pairs of extremely above magnet steel 26, the described magnet steel 26N utmost point and the S utmost point are crisscross arranged, described magnetic core yoke 22 is arranged in the through hole 23, and described magnetic core yoke 22 1 ends are provided with two connecting rods 28 and are connected with the piston 11 of air pump 1, and the other end of described magnetic core yoke 22 is provided with stage clip 27; Described electromagnetic coil 251 can be wrapped on the coil rack 252, coil rack 252 is set on the stator iron core 24, all leave cooling duct 253 between two electromagnetic coils 251 between the sidewall of electromagnetic coil 251 and coil rack 252, on the same coil rack 252, as Fig. 3, Fig. 4, described electromagnetic coil 251 also can be wrapped on the stator iron core 24, leave cooling duct 253 between electromagnetic coil 251 and the adjacent stators iron core 24, one end of stator iron core 24 is arranged on through hole 23 walls, the other end of stator iron core 24 is provided with block 241, as Fig. 7; Described stator iron core 24 and stator 21 are for being wholely set; The outer surface of described motor 2 stators 21 is provided with at least one cooling fan 29, as Fig. 5.
Embodiment two:
Consult the embodiment two of Fig. 6 for a kind of air compressor of the present invention, a kind of air compressor, comprise two air pumps 1, identical with the structure of the connection of one of them air pump 1 and motor 2 inside and outside portions with embodiment one, also being provided with at least one connecting rod 28 at the other end of magnetic core yoke 22 links to each other with the piston 11 of second air pump 1, stage clip 27 is set on the connecting rod 28, and an end of stage clip 27 withstands magnetic core yoke 22, and the other end of stage clip 27 withstands the shell of air pump 1.
During use, connect the pipeline of suction port 12 and air outlet, give motor 2 energisings, the magnetic pole that the electromagnetic coil 251 energising backs of motor 2 inside produce constantly changes, with the magnet steel 26 generation effects on the magnetic core yoke 22, the magnetic core yoke 22 that promotes in the intermediate throughholes 23 moves up and down, by moving up and down of magnetic core yoke 22, the piston 11 that drives in the air pump 1 also moves reciprocatingly, constantly delivery air.
The above only is specific embodiments of the invention, but structure characteristic of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of being done or modify all is encompassed among the claim of the present invention.
Claims (10)
1. air compressor, comprise at least one air pump (1), be provided with piston (11) in the described air pump (1) and be arranged on the air-strainer (13) of suction port (12), it is characterized in that: also comprise motor (2), described motor (2) comprises stator (21) and magnetic core yoke (22), described stator (21) center is provided with a through hole (23), described through hole (23) wall is provided with at least one group of stator iron core (24) perpendicular to through hole (23) axis, described stator iron core (24) is provided with electromagnetic coil (251), described magnetic core yoke (22) is provided with two pairs of extremely above magnet steel (26), described magnet steel (26) the N utmost point and the S utmost point are crisscross arranged, described magnetic core yoke (22) is arranged in the through hole (23), described magnetic core yoke (22) one ends are provided with at least one connecting rod (28) and are connected with the piston (11) of air pump (1), also are provided with elasticity reset device on the described magnetic core yoke (22).
2. a kind of air compressor as claimed in claim 1, it is characterized in that: described electromagnetic coil (251) is wrapped on the coil rack (252), described coil rack (252) is set on the stator iron core (24), leaves cooling duct (253) between the sidewall of described electromagnetic coil (251) and coil rack (252).
3. a kind of air compressor as claimed in claim 1, it is characterized in that: an end of described stator iron core (24) is arranged on through hole (23) wall, the other end of described stator iron core (24) is provided with block (241), and described electromagnetic coil (251) is wrapped on the stator iron core (24).
4. as each described a kind of air compressor in the claim 1 to 3, it is characterized in that: described stator iron core (24) and stator (21) are for being wholely set.
5. a kind of air compressor as claimed in claim 1 is characterized in that: described elasticity reset device is stage clip (27).
6. a kind of air compressor as claimed in claim 5 is characterized in that: described magnetic core yoke (22) one ends are provided with two connecting rods (28) and link to each other with the piston (11) of air pump (1).
7. a kind of air compressor as claimed in claim 6 is characterized in that: described stage clip (27) is arranged on the other end of magnetic core yoke (22).
8. a kind of air compressor as claimed in claim 6 is characterized in that: described air pump (1) has two, and the other end of magnetic core yoke (22) is provided with at least one connecting rod (28) and is connected with the piston (11) of another air pump (1).
9. a kind of air compressor as claimed in claim 8 is characterized in that: described elasticity reset device is set on the arbitrary connecting rod (28), and an end withstands magnetic core yoke (22), and the other end withstands air pump (1) shell.
10. a kind of air compressor as claimed in claim 1 is characterized in that: the outer surface of described motor (2) stator (21) is provided with at least one cooling fan (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910099605XA CN101586548B (en) | 2009-06-05 | 2009-06-05 | Air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910099605XA CN101586548B (en) | 2009-06-05 | 2009-06-05 | Air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101586548A true CN101586548A (en) | 2009-11-25 |
| CN101586548B CN101586548B (en) | 2011-04-06 |
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ID=41370931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910099605XA Expired - Fee Related CN101586548B (en) | 2009-06-05 | 2009-06-05 | Air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101586548B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332891A (en) * | 2015-11-19 | 2016-02-17 | 沈阳工业大学 | Direct-drive type direct magnetic suspension linear compressor |
-
2009
- 2009-06-05 CN CN200910099605XA patent/CN101586548B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332891A (en) * | 2015-11-19 | 2016-02-17 | 沈阳工业大学 | Direct-drive type direct magnetic suspension linear compressor |
| CN105332891B (en) * | 2015-11-19 | 2018-01-16 | 沈阳工业大学 | The direct magnetic suspension linear compressor of direct-drive type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101586548B (en) | 2011-04-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QUZHOU TAIHONG ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JIAHE TUBING CO., LTD. Effective date: 20150713 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150713 Address after: 324022, No. 46, Qiushi Road, Qujiang District, Zhejiang, Quzhou Patentee after: Quzhou Taihong Energy Technology Co. Ltd. Address before: 324022 No. 10, No. 1, Donggang, Zhejiang, Quzhou Patentee before: Zhejiang Jiahe Pipe Industry Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20170605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |