CN202851432U - Array hybrid magnetic suspension shielding electric pump - Google Patents
Array hybrid magnetic suspension shielding electric pump Download PDFInfo
- Publication number
- CN202851432U CN202851432U CN 201220515324 CN201220515324U CN202851432U CN 202851432 U CN202851432 U CN 202851432U CN 201220515324 CN201220515324 CN 201220515324 CN 201220515324 U CN201220515324 U CN 201220515324U CN 202851432 U CN202851432 U CN 202851432U
- Authority
- CN
- China
- Prior art keywords
- array
- magnetic suspension
- hybrid magnetic
- electric pump
- shielding electric
- 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
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an array hybrid magnetic suspension shielding electric pump and belongs to the technical field of liquid delivery pumps. The array hybrid magnetic suspension shielding electric pump comprises a substrate portion, a power portion, a pump body portion and a transmission portion, and is characterized in that the transmission portion is fixed on the substrate portion through a first hybrid magnetic bearing (4) and a second hybrid magnetic bearing (6). The array hybrid magnetic suspension shielding electric pump has the advantages of being reasonable in design, energy-saving, capable of achieving high revolving speed through utilization of advantages of an array permanent magnet ring array and a Halbach array with combination of permanent magnetism and electromagnetism, free of friction wear, reliable in performance, long in service life, free of pollution, and small in maintenance workload.
Description
Technical field
The invention belongs to liquid transfer pump technical field, more particularly, belong to a kind of array mixing magnetic suspension shielded electric-pump.
Background technique
During the work of traditional electrical magnetic suspension shielded electric-pump unit, energy consumption is higher to be the problem of a generality.
Summary of the invention
The object of the invention is to avoid the deficiencies in the prior art part and a kind of mixing magnetic suspension shielded electric-pump device is provided, thereby effectively solve the problems of the prior art.
A kind of array mixing magnetic suspension shielded electric-pump of the present invention comprises base part, power section, pump housing part and drive part; It is characterized in that: described drive part is fixed on the base part by the first magnetic combined bearing, the second magnetic combined bearing.
Purpose of the present invention is by realizing by the following technical solutions: described mixing magnetic suspension shielded electric-pump device includes: on the pump housing of the corresponding base part in the rotary main shaft both sides of drive part hybrid magnetic suspension bearing is installed.The hybrid magnetic suspension bearing device comprises internal magnetic ring and array thereof, outer magnetic ring, outer iron core, hot-wire coil, and hot-wire coil, displacement transducer, sensor are connected with external control and power amplifier device.
The invention has the beneficial effects as follows: described mixing magnetic suspension shielded electric-pump device, it is reasonable in design, energy-conservation, utilize the advantage of the Halbach array that array permanent magnetism ring array and permanent magnetism combines with electromagnetism can realize higher rotation speed, without fretting wear, reliable performance, the life-span is long, pollution-free, maintenance load is little.
Description of drawings
Accompanying drawing 1 is the structural representation of array mixing magnetic suspension shielded electric-pump of the present invention;
Accompanying drawing 2 is magnetic combined bearing structural representations of array mixing magnetic suspension shielded electric-pump of the present invention;
Accompanying drawing 3 is magnetic combined bearing structural representations of array mixing magnetic suspension shielded electric-pump of the present invention.
Embodiment
Fig. 1 is the structural representation of array mixing magnetic suspension shielded electric-pump of the present invention.The object of the invention is to avoid the deficiencies in the prior art part and a kind of mixing magnetic suspension shielded electric-pump device is provided, thereby effectively solve the problems of the prior art.Array mixing magnetic suspension shielded electric-pump of the present invention comprises the pump housing 1, impeller 2, balance end cap 3, the first magnetic combined bearing 4, the second magnetic combined bearing 6, thrust disc 7, support 8, Circulation pipe 9, bearing support 10, rotor 11, stator 12, stator can 13, Rotor can 14, filter screen 15, drain valve 16.
Fig. 2 and Fig. 3 are the magnetic combined bearing structural representations of array mixing magnetic suspension shielded electric-pump of the present invention; The magnetic bearing of array mixing magnetic suspension shielded electric-pump of the present invention comprises rotating shaft 17, internal magnetic ring 18, stator iron core 20, internal magnetic ring magnetic array 21, outer magnetic ring 22, coil 23, magnetic line of force passage 24, sensor 25; Between internal magnetic ring 18 and the stator iron core 20 there is the working clearance 19.
The invention has the beneficial effects as follows: described mixing magnetic suspension shielded electric-pump device, it is reasonable in design, energy-conservation, utilize the advantage of the Halbach array that array permanent magnetism ring array and permanent magnetism combines with electromagnetism can realize higher rotation speed, without fretting wear, reliable performance, the life-span is long, pollution-free, maintenance load is little.
Claims (1)
1. an array mixing magnetic suspension shielded electric-pump comprises base part, power section, pump housing part and drive part; It is characterized in that: described drive part is fixed on the base part by the first magnetic combined bearing (4), the second magnetic combined bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515324 CN202851432U (en) | 2012-10-09 | 2012-10-09 | Array hybrid magnetic suspension shielding electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515324 CN202851432U (en) | 2012-10-09 | 2012-10-09 | Array hybrid magnetic suspension shielding electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851432U true CN202851432U (en) | 2013-04-03 |
Family
ID=47982639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515324 Expired - Fee Related CN202851432U (en) | 2012-10-09 | 2012-10-09 | Array hybrid magnetic suspension shielding electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851432U (en) |
-
2012
- 2012-10-09 CN CN 201220515324 patent/CN202851432U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201934324U (en) | Permanent magnetic levitation axial electric pump | |
| CN101267152A (en) | Magnetic field modulation magnetic gear | |
| CN202221929U (en) | Hollow rotor shaft mechanism of motor | |
| CN202818070U (en) | Magnetic driver | |
| CN202851432U (en) | Array hybrid magnetic suspension shielding electric pump | |
| CN202334249U (en) | Novel radial magnetic field induction-type asynchronous permanent-magnet coupler | |
| CN209516900U (en) | A kind of pipeline pump permanent magnet speed regulation device | |
| CN103711722A (en) | Array mixing magnetic suspension shield electric pump | |
| CN202851372U (en) | Array permanent-magnet magnetic suspension shielding electric pump | |
| CN103711704A (en) | Array permanent magnet magnetic suspension shielding electric pump | |
| CN203522497U (en) | Non-wear induction speed-reduction variable-speed motor | |
| CN103711702A (en) | Array mixing magnetic bearing magnetic drive pump | |
| CN202957740U (en) | Magnetic energy transmission device and generator with same | |
| CN203800797U (en) | Cylindrical turnplate permanent magnetic coupler | |
| CN103446922B (en) | Double-rotor energy-saving stirring cylinder | |
| CN202867319U (en) | Array hybrid magnetic bearing magnetic pump | |
| CN201650882U (en) | Axial force balancing device for electric diving pump | |
| CN202856588U (en) | Electromagnetic pump | |
| CN201486924U (en) | Magnetic suspension bearing supporting device of horizontal pump | |
| CN201435630Y (en) | High-magnetic energy oxidized NdFeB rotor | |
| CN202659405U (en) | Miniature direct current hydroelectric generator | |
| CN206060488U (en) | A kind of disc type wheel hub permagnetic synchronous motor | |
| CN209488373U (en) | A kind of straight drive magnetic drive pump | |
| CN201301817Y (en) | Submersible electric pump | |
| CN216122156U (en) | Closed outer rotor permanent magnet motor device for mine hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131009 |