CN105526099A - Air compressor based on Hall permanent-magnet induction motor - Google Patents
Air compressor based on Hall permanent-magnet induction motor Download PDFInfo
- Publication number
- CN105526099A CN105526099A CN201610032992.5A CN201610032992A CN105526099A CN 105526099 A CN105526099 A CN 105526099A CN 201610032992 A CN201610032992 A CN 201610032992A CN 105526099 A CN105526099 A CN 105526099A
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- Prior art keywords
- air
- hall
- air compressing
- compressing case
- induction motor
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- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention discloses an air compressor based on a Hall permanent-magnet induction motor and relates to the technical field of air compressors. The air compressor comprises a first air compression box, a second air compression box and a Hall motor connected to the first air compression box and the second air compression box, wherein the second air compression box is connected with the first air compression box by the aid of an air pipe, high-pressure air produced by the second air compression box is input into the first air compression box, an air delivery port of the first air compression box is connected with an air delivery joint, a valve and a safety valve, the Hall motor comprises a rotor made of a permanent magnet and a stator arranged on the rotor in a sleeve manner, the stator is sleeved with a Hall plate, the Hall plate is connected with a driver, and two ends of the rotor are in transmission connection with the first air compression box and the second air compression box. According to the air compressor, the two air compression boxes are driven by one Hall motor, so that the efficiency of production of compressed air is improved; meanwhile, by the aid of precise control by the Hall motor, the air compressor runs stably, and the service life of the air compressor is prolonged.
Description
Technical field
The present invention relates to air compressor technical field, it is high to be specifically related to a kind of air compressing efficiency, operates steadily reliably, based on the air compressor of Hall permanent magnet induction motor.
Background technique
Air compressor is the main body in compressed air source unit, it is by the device of the mechanical energy of prime mover (normally motor) conversion adult pressure energy, it is compressed-air actuated pressure generator, and conventional air compressor is all adopt belt pulley to drive, drive in the process of air compressor at motor, the noise that belt pulley produces is very large, and belt pulley after a long time use, easily produces the phenomenon of wearing and tearing.Belt pulley, once damage, is changed pretty troublesome, and the work of air compressor will have to interrupt, and make the working life of air compressor lower, compressed-air actuated efficiency is not high, can not meet and produce this requirement compressed-air actuated in a large number in the short time.
Summary of the invention
In order to solve the defect that above-mentioned technology exists, the invention provides a kind of air compressing efficiency high, operating steadily reliably, based on the air compressor of Hall permanent magnet induction motor.
The present invention realizes the technological scheme that above-mentioned technique effect adopts:
A kind of air compressor based on Hall permanent magnet induction motor, comprise the first air compressing case, second air compressing case and the hall electric machine being connected to described first air compressing case and described second air compressing case, described second air compressing case is connected with described first air compressing case by tracheae, high-pressure air for being produced by described second air compressing case inputs in described first air compressing case, the blowing mouth of described first air compressing case is connected with gas transmission joint, the valve that safety valve and the described gas transmission joint of control open and close, described hall electric machine comprises the rotor be made up of permanent magnet and is set in described epitrochanterian stator, described stator is arranged with Hall Plate, described Hall Plate is connected with driver, the two ends of described rotor are in transmission connection the first actuator compression mechanism in described first air compressing case and the second actuator compression mechanism in described second air compressing case respectively.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, described first actuator compression mechanism comprises the first crank and the first beat piston be connected with described first crank by described first deep groove ball bearing.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, described second actuator compression mechanism comprises the second crank and the second beat piston be connected with described second crank by described second deep groove ball bearing.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, is provided with the first air draught fan blade in described first air compressing case, and the intake grill of described first air compressing case is provided with the first blade cover.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, is provided with the second air draught fan blade in described second air compressing case, and the intake grill of described second air compressing case is provided with the second blade cover.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, the top of described first air compressing case is provided with for temporary compressed-air actuated first upper cover, the top of described second air compressing case is provided with for temporary compressed-air actuated second upper cover, cover on described first and be provided with the first baffler, cover on described second and be provided with the second baffler.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, described gas transmission joint comprises the straight joint of the transfer port being connected to described first upper cover, is connected to the cross fitting of described straight joint, and described valve is connected on described cross fitting.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, is provided with pressure transducer in described first upper cover, and the pressure relief opening of described first upper cover is provided with safety valve.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, is connected with handle between described first air compressing case and described second air compressing case, and described driver is located in the Direct box that is made up of driver aluminium box, drive covers and middle cover.
Above-mentioned a kind of air compressor based on Hall permanent magnet induction motor, one end of described rotor is connected by front deep groove ball bearing with described first crank, and the other end of described rotor is connected by rear deep groove ball bearing with described second crank.
Beneficial effect of the present invention is: the present invention is the application of a kind of Hall permanent magnet induction motor in air compressor, adopt the air compressor that Hall permanent magnet induction motor drives opposed type to arrange, compressed-air actuated yielding capacity is added on the one hand in the unit time, on the other hand, the feature that Hall Plate utilizes stators and rotators coil current different, arrive certain position Hall at coil and provide signal change current direction, make produced magnetic field same-sex attraction opposite sex repulsion to produce power, motor operates steadily, noise and vibration all meet the requirements, be placed on smooth level land and run, the phenomenon that can not be moved, the magnetize fluctuation of speed of air compressor of Induction Motor Drive of Hall is less, produce compressed-air actuated efficiency higher, air compressor longer service life.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
In figure: 1-first air compressing case, 2-second air compressing case, 3-rotor, 4-handle, 5-cross fitting, 6-safety valve, 7-valve, 8-safety valve, 9-driver, 11-first blade cover, 12-first upper cover, 13-first baffler, 14-first beat piston, 15-first deep groove ball bearing, 16-first crank, 17-first air draught fan blade, 21-second blade cover, 22-second upper cover, 23-second baffler, 24-second beat piston, 25-second deep groove ball bearing, 26-second crank, 27-second air draught fan blade, 31-stator, deep groove ball bearing before 32-, deep groove ball bearing after 33-, 34-Hall Plate, 91-driver aluminium box, 92-drive covers, 93-middle cover.
Embodiment
For making to do further understanding to the present invention, referring to Figure of description and specific embodiment, the invention will be further described:
As shown in Figure 1, a kind of air compressor based on Hall permanent magnet induction motor, comprises the first air compressing case 1, second air compressing case 2 and is connected to the hall electric machine of the first air compressing case 1 and the second air compressing case 2.Second air compressing case 2 is connected with the first air compressing case 1 by tracheae, high-pressure air for being produced by the second air compressing case 2 inputs in the first air compressing case 1, and the blowing mouth of the first air compressing case 1 is connected with gas transmission joint, safety valve 6 and controls the valve 7 of gas transmission joint keying.Hall electric machine comprises the rotor 3 be made up of permanent magnet and the stator 31 be set on this rotor 3, stator 31 is arranged with Hall Plate 34, Hall Plate 34 is connected with driver 9, the rotating magnetic field of the rotor be made up of permanent magnet material is detected by the Hall element in Hall Plate 34, make driver 9 provide corresponding winding energization, thus produce the torque needed.For increasing compressed-air actuated yield in unit time, the two ends of rotor 3 are in transmission connection the first actuator compression mechanism in the first air compressing case 1 and the second actuator compression mechanism in the second air compressing case 2 respectively.
Concrete, in a preferred embodiment of the invention, the first actuator compression mechanism comprises the first crank 16 and the first beat piston 14 be connected with the first crank 16 by the first deep groove ball bearing 15.Second actuator compression mechanism comprises the second crank 26 and the second beat piston 24 be connected with the second crank 26 by the second deep groove ball bearing 25.The intake grill being provided with the first air draught fan blade 17, first air compressing case 1 in first air compressing case 1 is provided with the first blade cover 11.The intake grill being provided with the second air draught fan blade 27, second air compressing case 2 in second air compressing case 2 is provided with the second blade cover 21.
Concrete, in a preferred embodiment of the invention, the top of the first air compressing case 1 is provided with for temporary compressed-air actuated first upper cover 12, the top of the second air compressing case 2 is provided with for temporary compressed-air actuated second upper cover 22, first upper cover 12 is provided with the first baffler 13, second upper cover 22 and is provided with the second baffler 23.First baffler 13 and the second baffler 23 can reduce the first air compressing case 1 and the noise of the second air compressing case 2 when producing pressurized gas respectively.
Concrete, in a preferred embodiment of the invention, gas transmission joint comprises the straight joint (not shown) of the transfer port being connected to the first upper cover 12, is connected to the cross fitting 5 of this straight joint, and valve 7 is connected on cross fitting 5.Pressure transducer 8 is provided with in first upper cover 12, the pressure relief opening of the first upper cover 12 is provided with safety valve 6, and when pressure transducer 8 to detect in the first upper cover 12 that gas pressure intensity is excessive and exceeds standard, safety valve 6 is opened, gas is discharged, to the first air compressing case 1 step-down by safety valve 6.
Concrete, in a preferred embodiment of the invention, be connected with handle 4 between the first air compressing case 1 and the second air compressing case 2, driver 9 is located in the Direct box that is made up of driver aluminium box 91, drive covers 92 and middle cover 93.One end of rotor 3 is connected by front deep groove ball bearing 32 with the first crank 16, and the other end of rotor 3 is connected by rear deep groove ball bearing 33 with the second crank 26.
In sum, the present invention is the application of a kind of Hall permanent magnet induction motor in air compressor, adopt the air compressor that Hall permanent magnet induction motor drives opposed type to arrange, compressed-air actuated yielding capacity is added on the one hand in the unit time, on the other hand, the feature that Hall Plate utilizes stators and rotators coil current different, arrive certain position Hall at coil and provide signal change current direction, make produced magnetic field same-sex attraction opposite sex repulsion to produce power, motor operates steadily, noise and vibration all meet the requirements, be placed on smooth level land and run, the phenomenon that can not be moved, the magnetize fluctuation of speed of air compressor of Induction Motor Drive of Hall is less, produce compressed-air actuated efficiency higher, air compressor longer service life.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention; these changes and improvements all fall in claimed scope of the present invention, and the protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (10)
1. a Hall magnetizes the air compressor of Induction Motor Drive, it is characterized in that, comprise the first air compressing case, second air compressing case and the hall electric machine being connected to described first air compressing case and described second air compressing case, described second air compressing case is connected with described first air compressing case by tracheae, high-pressure air for being produced by described second air compressing case inputs in described first air compressing case, the blowing mouth of described first air compressing case is connected with gas transmission joint, the valve that safety valve and the described gas transmission joint of control open and close, described hall electric machine comprises rotor and is set in described epitrochanterian stator, described stator is arranged with Hall Plate, described Hall Plate is connected with driver, the two ends of described rotor are in transmission connection the first actuator compression mechanism in described first air compressing case and the second actuator compression mechanism in described second air compressing case respectively.
2. a kind of Hall according to claim 1 magnetizes the air compressor of Induction Motor Drive, and it is characterized in that, described first actuator compression mechanism comprises the first crank and the first beat piston be connected with described first crank by described first deep groove ball bearing.
3. a kind of Hall according to claim 2 magnetizes the air compressor of Induction Motor Drive, and it is characterized in that, described second actuator compression mechanism comprises the second crank and the second beat piston be connected with described second crank by described second deep groove ball bearing.
4. a kind of Hall according to claim 1 magnetizes the air compressor of Induction Motor Drive, and it is characterized in that, be provided with the first air draught fan blade in described first air compressing case, the intake grill of described first air compressing case is provided with the first blade cover.
5. a kind of Hall according to claim 1 magnetizes the air compressor of Induction Motor Drive, and it is characterized in that, be provided with the second air draught fan blade in described second air compressing case, the intake grill of described second air compressing case is provided with the second blade cover.
6. a kind of Hall according to claim 1 magnetizes the air compressor of Induction Motor Drive, it is characterized in that, the top of described first air compressing case is provided with for temporary compressed-air actuated first upper cover, the top of described second air compressing case is provided with for temporary compressed-air actuated second upper cover, cover on described first and be provided with the first baffler, cover on described second and be provided with the second baffler.
7. a kind of Hall according to claim 6 magnetizes the air compressor of Induction Motor Drive, it is characterized in that, described gas transmission joint comprises the straight joint of the transfer port being connected to described first upper cover, is connected to the cross fitting of described straight joint, and described valve is connected on described cross fitting.
8. a kind of Hall according to claim 7 magnetizes the air compressor of Induction Motor Drive, and it is characterized in that, be provided with pressure transducer in described first upper cover, the pressure relief opening of described first upper cover is provided with safety valve.
9. a kind of Hall according to claim 1 magnetizes the air compressor of Induction Motor Drive, it is characterized in that, be connected with handle between described first air compressing case and described second air compressing case, described driver is located in the Direct box that is made up of driver aluminium box, drive covers and middle cover.
10. a kind of Hall according to claim 3 magnetizes the air compressor of Induction Motor Drive, it is characterized in that, one end of described rotor is connected by front deep groove ball bearing with described first crank, and the other end of described rotor is connected by rear deep groove ball bearing with described second crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032992.5A CN105526099A (en) | 2016-01-19 | 2016-01-19 | Air compressor based on Hall permanent-magnet induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032992.5A CN105526099A (en) | 2016-01-19 | 2016-01-19 | Air compressor based on Hall permanent-magnet induction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526099A true CN105526099A (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610032992.5A Pending CN105526099A (en) | 2016-01-19 | 2016-01-19 | Air compressor based on Hall permanent-magnet induction motor |
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| Country | Link |
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| CN (1) | CN105526099A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286309A (en) * | 2016-09-08 | 2017-01-04 | 珠海凌达压缩机有限公司 | Acoustical panel, motor and air conditioner |
| CN106787363A (en) * | 2016-12-31 | 2017-05-31 | 杭州米格电机有限公司 | Air compressor machine motor special |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4789308A (en) * | 1986-10-10 | 1988-12-06 | Walbro Corporation | Self-contained electric fuel pump with output pressure regulation |
| JPH02227568A (en) * | 1989-02-28 | 1990-09-10 | Sanyo Electric Co Ltd | Oil returning device of compressor |
| CN2771512Y (en) * | 2005-03-10 | 2006-04-12 | 佛山市广顺电器有限公司 | Direct-curren slotless brushless oil-less lubricating air compressor |
| CN201966776U (en) * | 2011-01-06 | 2011-09-07 | 彭希南 | Permanent magnet DC brushless motor for driving air compressor |
| CN202441557U (en) * | 2012-02-13 | 2012-09-19 | 佛山市顺德区裕奇机电实业有限公司 | Air compressor |
| CN203584716U (en) * | 2013-12-09 | 2014-05-07 | 浙江杰豹机械有限公司 | Oil-free two-stage air compressor |
| CN104564613A (en) * | 2015-01-04 | 2015-04-29 | 浙江盛源空压机制造有限公司 | Oil-less air compressor |
| CN105089974A (en) * | 2015-09-02 | 2015-11-25 | 浙江申元机电有限公司 | Double-cylinder air compressor |
-
2016
- 2016-01-19 CN CN201610032992.5A patent/CN105526099A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4789308A (en) * | 1986-10-10 | 1988-12-06 | Walbro Corporation | Self-contained electric fuel pump with output pressure regulation |
| JPH02227568A (en) * | 1989-02-28 | 1990-09-10 | Sanyo Electric Co Ltd | Oil returning device of compressor |
| CN2771512Y (en) * | 2005-03-10 | 2006-04-12 | 佛山市广顺电器有限公司 | Direct-curren slotless brushless oil-less lubricating air compressor |
| CN201966776U (en) * | 2011-01-06 | 2011-09-07 | 彭希南 | Permanent magnet DC brushless motor for driving air compressor |
| CN202441557U (en) * | 2012-02-13 | 2012-09-19 | 佛山市顺德区裕奇机电实业有限公司 | Air compressor |
| CN203584716U (en) * | 2013-12-09 | 2014-05-07 | 浙江杰豹机械有限公司 | Oil-free two-stage air compressor |
| CN104564613A (en) * | 2015-01-04 | 2015-04-29 | 浙江盛源空压机制造有限公司 | Oil-less air compressor |
| CN105089974A (en) * | 2015-09-02 | 2015-11-25 | 浙江申元机电有限公司 | Double-cylinder air compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286309A (en) * | 2016-09-08 | 2017-01-04 | 珠海凌达压缩机有限公司 | Acoustical panel, motor and air conditioner |
| CN106787363A (en) * | 2016-12-31 | 2017-05-31 | 杭州米格电机有限公司 | Air compressor machine motor special |
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Application publication date: 20160427 |
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