CN202578793U - Air and magnet combined high-power vane type motor - Google Patents
Air and magnet combined high-power vane type motor Download PDFInfo
- Publication number
- CN202578793U CN202578793U CN 201220004582 CN201220004582U CN202578793U CN 202578793 U CN202578793 U CN 202578793U CN 201220004582 CN201220004582 CN 201220004582 CN 201220004582 U CN201220004582 U CN 201220004582U CN 202578793 U CN202578793 U CN 202578793U
- Authority
- CN
- China
- Prior art keywords
- blade
- air
- motor
- stator
- power
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the field of energy saving for pneumatic systems, and relates to an air and magnet combined high-power vane type motor. Compressed air is used as power of the motor, a rotor and a stator of the motor are respectively provided with multiple groups of permanent magnets for reducing high-pressure air consumption, and beside high-pressure air, attraction and thrust of the permanent magnets are also applied to each vane on the rotor according to the principle that opposite magnetic poles of the permanent magnets attract but same magnetic poles thereof repulse, so that air consumption can be reduced greatly and efficiency of the motor is increased on the condition of the same torque and revolution speed. Compared with a conventional vane type pneumatic motor, the air and magnet combined high-power vane type motor has the advantages that consumption of the compressed air can be reduced effectively, and continuous rotation power can be supplied on the condition of needing a small quantity of compressed air. In addition, the motor is provided with air inlets and air outlets for mating with the multiple groups of permanent magnets, and accordingly high output power can be provided.
Description
Technical field
The invention belongs to energy-saving field of pneumatic, relate to the high-power blade type motor that a kind of gas, magnetic knot close.
Background technique
Pneumatic motor, have simple in structure, good stability, advantage such as power range is wide, it is widely used in industry-by-industry, especially pneumatic industry.
Present pneumatic motor on the market has significant disadvantages: output power is little, and efficient is low, and air consumption is big etc.Therefore, improve the efficient of pneumatic motor, reduce air consumption, and improve output torque, to the raising of pneumatic motor application, so that the energy-conservation of pneumatic industry will be very large contribution.
The present invention mainly utilizes the suction and the thrust of permanent magnet, and the supplementary compressed air acting makes it under the compressed-air actuated situation that consumes same pressure and flow, can export more rotary power, makes the efficient of motor be improved.
Summary of the invention
The object of the inventionBe: a kind of efficient energy-saving is provided, powerful pneumatic motor.
Technological scheme of the present inventionBe: the stator in the blade type motor, the blade in the rotor, add permanent magnet, utilize suction and repulsion between permanent magnet, supplementary compressed air promotes the blade acting.
Soft magnetic bodies (7) and peripheral stator permanent magnet (1) have constituted the stator of this motor; Blade in the rotor (5) is rotor permanent magnet (3); Blade exterior on the rotor (5) has added magnetic shield (4).
Be provided with stator is concentric, and in the place that the heteropole of adjacent stator permanent magnet (1) is connected, the magnetic line of force that expose in this place is the most concentrated, suction and the strongest place of repulsion, promptly the dead center position of blade has increased magnetic isolation board (2).
On stator,, offer compressed-air actuated air outlet (6) and suction port (8) about symmetrical position, the dead point of blade.
Blade is because of settling rotor permanent magnet (3) wherein, and the thrust of the N utmost point of the magnets of stator that is arrived and the suction of the S utmost point make rotor (5) active rotation; When blade rotated to upper end shown in Figure 1 that the N utmost point and the S utmost point of stator permanent magnet (1) be connected, lower end, left end, right end position, because blade one side receives the suction of the stator S utmost point, opposite side received the repulsion of the stator N utmost point again, makes blade be absorbed in the dead center position; When blade is in the position, top and bottom; The both sides of blade begin to import pressurized air from suction port (8), produce tangible thrust, and (6) discharge pressurized air to opposite side through the air outlet; Also blade is produced thrust, make blade successfully turn over the dead center position along clockwise direction; When blade rotates to left end and right end position, again near the dead center position, but this moment since blade one end be exhaust cavity, be not stressed, the other end is an air-inlet cavity, receives clockwise pressure, makes blade skip the dead center position smoothly.
In order to weaken when the dead center position of magnets of stator as far as possible, repulsion that blade receives and suction, magnetic isolation board (2) has all been installed at the place four dead center positions, can effectively weaken here stator to the magnetic force of blade.In the rotor (5), around blade, the magnetic shield (4) of a circle ledge structure is arranged all, can guarantee that the magnetic line of force of blade does not leak, and can reduce because of rotor (5) the attraction of blade, and the increase of the blade radial that causes frictional force when moving.The control of the length that rotor blade leans out, basic identical with the common blade motor, different is when blade rotates to the territory, S polar region of stator; Root at blade; Need add two-way pressurized air, avoid the suction of excessive stator with the control blade, and increase frictional force with stator wall.
Advantage of the present inventionBe: compare with traditional pneumatic vane motor, under the situation of output equal-wattage, the pressurized air that Ben Mada needs obviously reduces.During more a spot of pressurized air, motor just can run well in input in the present invention, and for example, as long as the pressurized air of importing, in the time of can overcoming the dead point to the active force of blade just, Ben Mada just can turn round.And,, bigger power can be provided because the many groups of the symmetry of permanent magnet in stator and the rotor and air outlet, suction port are provided with.
Description of drawings:Fig. 1 is a formation sketch of the present invention.
1---stator permanent magnet; 2---magnetic isolation board; 3---rotor permanent magnet;
4---magnetic shield; 5---rotor; 6---the air outlet;
7---soft magnetic bodies; 8---suction port.
Embodiment
Be further described in the face of the present invention down.
1. the hardware of this motor (referring to Fig. 1).
Rotor, generation rotatablely moves.Blade, magnetic shield, rotor body by magnet constitute.
Stator offers the blade running torque.Can be through suction and the repulsion between magnet, compressed-air actuated input and discharge make the rotor rotation that is in eccentric position.Comprise four stator permanent magnets, four magnetic isolation boards, and soft magnetic bodies.
2. rotate and energy-saving principle:
When blade rotated to upper end shown in Figure 1 that the N utmost point and the S utmost point of stator permanent magnet be connected, lower end, left end, right end position, because blade one side receives the suction of the stator S utmost point, opposite side received the repulsion of the stator N utmost point again, makes blade be absorbed in the dead center position; When blade was started from the position, top and bottom, the both sides of blade began to import pressurized air, produce tangible thrust, and opposite side discharges pressurized air, also blade were produced thrust, made blade successfully turn over the dead center position along clockwise direction; In a single day blade turns over the dead center position, will produce thrust and the suction of the S utmost point of the N utmost point of next magnets of stator at once, makes the blade active rotation; When blade rotates to left end and right end position, again near the dead center position, but this moment since blade one end be exhaust cavity, be not stressed, the other end is an air-inlet cavity, receives clockwise pressure, makes blade skip the dead center position smoothly.In order to reduce when the dead center position of stator permanent magnet (1) as far as possible, repulsion that blade receives and suction, magnetic isolation board (2) has all been installed at the place four dead center positions, can effectively weaken here stator to the magnetic force of blade.In the rotor, around blade, the magnetic shield (4) of a circle ledge structure is arranged all, can guarantee that the magnetic line of force of blade does not leak, and can reduce because of rotor (5) the attraction of blade, and the increase of the blade radial that causes frictional force when moving.The control of the length that rotor blade leans out, basic identical with the common blade motor, different is when blade rotates to the territory, S polar region of stator; Root at blade; Need add two-way pressurized air, avoid the suction of excessive stator with the control blade, and increase frictional force with stator inner wall.
Claims (3)
1. high-power blade type motor that gas, magnetic knot close is characterized in that: soft magnetic bodies (7) and peripheral stator permanent magnet (1) have constituted the stator of this motor; Blade in the rotor (5) is rotor permanent magnet (3); Blade exterior on the rotor (5) has added magnetic shield (4).
2. the high-power blade type motor that closes according to a kind of gas, the magnetic knot described in the claim 1; It is characterized in that: be provided with stator is concentric; And in the place that the heteropole of adjacent stator permanent magnet (1) is connected, the magnetic line of force that expose in this place is the most concentrated, and suction and repulsion are the strongest; Be the dead center position of blade, increased magnetic isolation board (2).
3. the high-power blade type motor that closes according to a kind of gas, the magnetic knot described in the claim 1 is characterized in that: on stator, about symmetrical position, the dead point of blade, offer compressed-air actuated air outlet (6) and suction port (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220004582 CN202578793U (en) | 2012-01-07 | 2012-01-07 | Air and magnet combined high-power vane type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220004582 CN202578793U (en) | 2012-01-07 | 2012-01-07 | Air and magnet combined high-power vane type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578793U true CN202578793U (en) | 2012-12-05 |
Family
ID=47248214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220004582 Expired - Fee Related CN202578793U (en) | 2012-01-07 | 2012-01-07 | Air and magnet combined high-power vane type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548437A (en) * | 2015-03-31 | 2018-01-05 | 艾扎梦儿投资股份有限公司 | Rotor for rotary vane arrangement |
-
2012
- 2012-01-07 CN CN 201220004582 patent/CN202578793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548437A (en) * | 2015-03-31 | 2018-01-05 | 艾扎梦儿投资股份有限公司 | Rotor for rotary vane arrangement |
| CN107548437B (en) * | 2015-03-31 | 2019-09-10 | 艾扎梦儿投资股份有限公司 | Rotor for rotary vane arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103089409B (en) | Variable air exhaust through flow area air inlet pressure control type adjusting device for turbocharged engine | |
| CN103089410B (en) | Rotation control type pipeline reducing rate variable device | |
| CN103573389B (en) | With the square tube device of chain | |
| CN103089411B (en) | Variable air exhaust through flow area air exhaust pressure control type adjusting mechanism for turbocharged engine | |
| CN103089412B (en) | Rotation control type air exhaust pipe outlet area variable device | |
| CN103382886B (en) | Twoly run through pipe type rotation mechanism | |
| CN103382888B (en) | Two-axis synchronization formula outlet pipe throat area control mechanism | |
| CN103382887A (en) | Chain transmission system with double-arc structure | |
| CN103452644B (en) | With the exhaust pipe pressure control device of chain | |
| CN202578793U (en) | Air and magnet combined high-power vane type motor | |
| CN203655422U (en) | Turbocharger vortex end combined sealing structure | |
| CN205955989U (en) | Take turbocharged's electronic scroll compressor | |
| CN103573394B (en) | Multi-part synchronous rotating mechanism | |
| CN202696510U (en) | Vane type air-magnet engine | |
| CN202250707U (en) | Annular compressor | |
| CN102545714A (en) | Air-magnet combined high-power vane type motor | |
| CN203130166U (en) | Novel repulsive-force-type turbine air-magnetic motor | |
| CN103573390B (en) | Differential two running shaft synchronous rotation systems | |
| CN102562166A (en) | Rotary engine driven by compressed air | |
| CN102545713A (en) | Vane type air-magnet engine | |
| CN203223396U (en) | Air inlet structure of gas compressor | |
| CN203257690U (en) | Stator exhaust system of scroll compressor | |
| CN103452649B (en) | Mechanical exhaust pipe pressure regulating system | |
| CN203214107U (en) | Turbine type air-magnetic engine | |
| CN202417605U (en) | Rotary engine driven by compressed air |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gai Yushou Inventor after: Cai Maolin Inventor before: Gai Yushou |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GAI YUSHOU TO: GAI YUSHOU CAI MAOLIN |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIHANG UNIVERSITY Free format text: FORMER OWNER: CAI MAOLIN Effective date: 20130409 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130409 Address after: 100191 Haidian District, Xueyuan Road, No. 37, Patentee after: Beihang University Address before: 100191 Haidian District, Xueyuan Road, No. 37, Patentee before: Cai Maolin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20190107 |