CN101873030A - Permanent magnet suspension impeller blower - Google Patents
Permanent magnet suspension impeller blower Download PDFInfo
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- CN101873030A CN101873030A CN 201010191792 CN201010191792A CN101873030A CN 101873030 A CN101873030 A CN 101873030A CN 201010191792 CN201010191792 CN 201010191792 CN 201010191792 A CN201010191792 A CN 201010191792A CN 101873030 A CN101873030 A CN 101873030A
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- permanent magnet
- runner
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Abstract
The invention discloses a permanent magnet suspension impeller blower, which comprises a rotating wheel, a generator, a magnetic suspension carrier platform and a support frame, wherein the rotating wheel is connected with a driving shaft of the generator and is arranged on the support frame; the rotating wheel has an H-shaped structure and comprises a plurality of impellers and connecting rods connecting the impellers and the generator; the generator is arranged in the center on a cylinder formed by the impellers; the bottoms of the impellers are provided with first permanent magnets; second permanent magnets are arranged at the upper end of the magnetic suspension carrier platform corresponding to the first permanent magnet; and opposite magnetic poles of the first and second permanent magnets are same so as to generate mutually repellent magnetic force. The permanent magnet suspension impeller blower has the advantages of simple structure and easy implementation; and the rotating wheel has small working friction, so the balance of the rotating wheel is well controlled and the alternating load cannot be generated.
Description
Technical field
The present invention relates to a kind of wind power plant, particularly relate to a kind of permanent magnet suspension impeller blower.
Background technology
As everyone knows; the energy is the important substance basis that guarantees social stability and development national economy; energy deficiency is very big to the influence of the national economic development of a country; the main energy sources supply of not depending on for existence; economic development will be slowed down; even stagnate; people's lives also can be had a strong impact on; but development along with society; the world today sharply increases the consumption quantity of the energy; particularly in recent years, people felt that the exploitation of conventional energy resource and supply be difficult to satisfy the demand of society to the energy, and the shade of energy crisis is shrouding All Around The World.
Therefore, people begin constantly to tap a new source of energy, especially the present green energy resource of generally advocating, that uses in this respect has a hydroelectric power generation, wind power generation, tidal power generation, solar energy etc., the wind-driven generator that uses generally comprises runner at present, Blast Furnace Top Gas Recovery Turbine Unit (TRT), basic building blocks such as bracing frame, in the design process of wind-driven generator, generating efficiency for bigger raising wind-driven generator, the generator runner must be reduced as much as possible and other assemblies produce frictional force in the course of the work, the application of magnetic levitation technology on wind-driven generator, for most big limit reduce that frictional force that wind-driven generator produces in the course of the work proposed may, but present electromagnetic levitation type wind-driven generator ubiquity complex structure, the stress that the rotaring wheel structure gravity direction is produced is not constant, the runner shortcoming that balance is difficult to control and easily produces stress alternation in motion process.
Summary of the invention
The object of the present invention is to provide a kind of permanent magnet suspension impeller blower, it has simple in structure, and frictional force is little, the good and characteristics that can not produce stress alternation of runner moving equilibrium.
The objective of the invention is to be achieved through the following technical solutions:
A kind of permanent magnet suspension impeller blower, it comprises runner, Blast Furnace Top Gas Recovery Turbine Unit (TRT), magnetic suspension article carrying platform and bracing frame, the driving shaft that described runner connects Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged on the bracing frame, described runner comprises most fan blades and the connecting rod that connects fan blade and Blast Furnace Top Gas Recovery Turbine Unit (TRT), wherein, be provided with at least one group of permanent-magnet suspender between described fan blade and the magnetic suspension article carrying platform.
Described permanent-magnet suspender comprises first permanent magnet that is arranged at the fan blade bottom, corresponding described first permanent magnet is provided with second permanent magnet in the upper end of magnetic suspension article carrying platform, described first permanent magnet is identical with the corresponding magnetic pole of second permanent magnet, to produce the magnetic force of mutual repulsion.
Described runner adopts " H " type structure, and described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged at the cylindrical center that fan blade forms.
Beneficial effect of the present invention is, described permanent magnet suspension impeller blower is provided with permanent-magnet suspender between fan blade and magnetic suspension article carrying platform, and described permanent-magnet suspender can produce magnetive attraction upwards, runner is steadily held up, and runner adopts " H " type structure, and is not only simple in structure, is easy to realize; And runner work frictional force is little, and the balance of energy better controlled runner can not produce the alternation electric loading.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the profile of permanent magnet suspension impeller blower of the present invention.
Among the figure:
1, runner; 2, fan blade; 3, connecting rod; 4, generator; 5, bracing frame; 6, magnetic suspension article carrying platform; 7, first permanent magnet; 8, second permanent magnet.
Embodiment
Please refer to shown in Figure 1, Fig. 1 is the profile of permanent magnet suspension impeller blower of the present invention, in present embodiment, a kind of permanent magnet suspension impeller blower, comprise runner 1, generator 4, magnetic suspension article carrying platform 6 and bracing frame 5, the driving shaft that described runner 1 connects generator 4 is arranged on the bracing frame 5, and described runner 1 comprises most fan blades 2 and the connecting rod 3 that connects fan blade 2 and generator 4, described generator 4 is arranged at the cylindrical center that fan blade 2 forms, the bottom of described fan blade 2 is provided with first permanent magnet 7, corresponding described first permanent magnet 7 is provided with second permanent magnet 8 in the upper end of magnetic suspension article carrying platform 6, described first permanent magnet 7 is identical with second permanent magnet, 8 corresponding magnetic poles, to produce the magnetic force of mutual repulsion.
Described permanent magnet suspension impeller blower is provided with pole pair and answers identical first permanent magnet 7 and second permanent magnet 8 between fan blade 2 and magnetic suspension article carrying platform 6, so that produce magnetic force upwards, runner 1 is steadily held up, and runner 1 adopts " H " type structure, not only simple in structure, be easy to realize; And runner 1 work frictional force is little, and the balance of energy better controlled runner 1 can not produce the alternation electric loading.
Claims (3)
1. permanent magnet suspension impeller blower, it comprises runner, Blast Furnace Top Gas Recovery Turbine Unit (TRT), magnetic suspension article carrying platform and bracing frame, the driving shaft that described runner connects Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged on the bracing frame, and described runner comprises most fan blades and the connecting rod that connects fan blade and Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that: be provided with at least one group of permanent-magnet suspender between described fan blade and the magnetic suspension article carrying platform.
2. permanent magnet suspension impeller blower according to claim 1, it is characterized in that: described permanent-magnet suspender comprises first permanent magnet that is arranged at the fan blade bottom, corresponding described first permanent magnet is provided with second permanent magnet in the upper end of magnetic suspension article carrying platform, described first permanent magnet is identical with the corresponding magnetic pole of second permanent magnet, to produce the magnetic force of mutual repulsion.
3. according to claim 1 or 2 each described permanent magnet suspension impeller blowers, it is characterized in that: described runner adopts " H " type structure, and described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged at the cylindrical center that fan blade forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191792 CN101873030A (en) | 2010-06-04 | 2010-06-04 | Permanent magnet suspension impeller blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191792 CN101873030A (en) | 2010-06-04 | 2010-06-04 | Permanent magnet suspension impeller blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101873030A true CN101873030A (en) | 2010-10-27 |
Family
ID=42997744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010191792 Pending CN101873030A (en) | 2010-06-04 | 2010-06-04 | Permanent magnet suspension impeller blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101873030A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100979A (en) * | 2007-08-13 | 2008-01-09 | 陈开明 | Wind power generator |
| WO2008046272A1 (en) * | 2006-10-13 | 2008-04-24 | Pui To Lok | Impeller type magnetic suspension windmill |
| CN201193591Y (en) * | 2008-05-13 | 2009-02-11 | 林修鹏 | Vertical axis aerogenerator with magnetic suspension for reducing gravity force and frictional force |
| CN201202593Y (en) * | 2008-06-24 | 2009-03-04 | 山东大学 | Magnetic suspension paddle distance self-adjusting vertical shaft wind power generator |
| US20100111689A1 (en) * | 2008-10-06 | 2010-05-06 | Davis Edward L | Ultimate wind turbine system method and apparatus |
-
2010
- 2010-06-04 CN CN 201010191792 patent/CN101873030A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008046272A1 (en) * | 2006-10-13 | 2008-04-24 | Pui To Lok | Impeller type magnetic suspension windmill |
| CN101100979A (en) * | 2007-08-13 | 2008-01-09 | 陈开明 | Wind power generator |
| CN201193591Y (en) * | 2008-05-13 | 2009-02-11 | 林修鹏 | Vertical axis aerogenerator with magnetic suspension for reducing gravity force and frictional force |
| CN201202593Y (en) * | 2008-06-24 | 2009-03-04 | 山东大学 | Magnetic suspension paddle distance self-adjusting vertical shaft wind power generator |
| US20100111689A1 (en) * | 2008-10-06 | 2010-05-06 | Davis Edward L | Ultimate wind turbine system method and apparatus |
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Application publication date: 20101027 |