CN101969242A - Permanent magnet fluid treating device - Google Patents
Permanent magnet fluid treating device Download PDFInfo
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- CN101969242A CN101969242A CN 201010288713 CN201010288713A CN101969242A CN 101969242 A CN101969242 A CN 101969242A CN 201010288713 CN201010288713 CN 201010288713 CN 201010288713 A CN201010288713 A CN 201010288713A CN 101969242 A CN101969242 A CN 101969242A
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- permanent magnet
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Abstract
The invention provides a permanent magnet fluid treating device, which relates to a fluid treating device, and aims to solve the problem that the conventional permanent magnet fluid magnetizing device cannot meet the requirement of fluid magnetization treatment by using a constant magnetic field and has low magnetic field strength. Two end covers are hermetically assembled at the two ends of a shell respectively; a rotating shaft is rotatably connected with the end covers through bearings on the end covers; a plurality of stator permanent magnets are fixedly arranged in stator permanent magnet grooves on the inner surface of a stator core respectively; a plurality of rotor permanent magnets are fixedly arranged in rotor permanent magnet grooves on the outer surface of a rotor core respectively; gaps are reserved between the stator permanent magnets and the rotor permanent magnets; a fluid treatment chamber is formed by cavity in the shell in which the two end covers are arranged; and the shell is provided with a fluid inlet and a fluid outlet respectively. The treating device has the advantages that a constant magnetic field and a rotating magnetic field act together and the magnetic field strength can be adjusted through rotation speed. The treating device can be used for treating various kinds of fluid by using the constant magnetic field or the rotating magnetic field as required.
Description
Technical field
The present invention relates to a kind of fluid processor.
Background technology
Along with progress of science and technology, the requirement that people's convection cell is handled is also more and more higher; More existing permanent magnetism fluid magnetizer adopts and adds the stationary magnetic field come the fluid of the fluid chamber of flowing through is magnetized processing outside fluid chamber, but, be difficult to satisfy the requirement that the convection cell magnetization is handled because magnetic field is constant and be subjected to the restriction of this body structure to cause magnetic field intensity lower.
Summary of the invention
The present invention is low in order to solve existing permanent magnetism fluid magnetizer employing stationary magnetic field and magnetic field intensity, can not satisfy the problem of the requirement of convection cell magnetization processing, and the permanent magnetism fluid processor that proposes.
The permanent magnetism fluid processor, it comprises two end caps, casing, two bearings, two sealing rings, rotating shaft, stator module and rotor assembly; Two end caps are installed in the two ends of casing, two bearings are installed on respectively in the interior bearing pedestal of two end caps, rotating shaft is rotationally connected by bearing and the end cap that is installed on the end cap, and the two ends of described rotating shaft are connected with two end cap seal that are equiped with bearing respectively by two sealing rings; Described stator module is made up of stator core and a plurality of stator permanent magnet; Described stator core is installed on casing inside, and the inner surface of stator core is provided with the quantity stator permanent magnet groove identical with stator permanent magnet quantity, and described a plurality of stator permanent magnets are installed on respectively in the stator permanent magnet groove of stator core inner surface; Described rotor assembly is made up of rotor core and a plurality of rotor permanent magnet; Described rotor core is installed in the rotating shaft, and the outer surface of rotor core is provided with the quantity rotor permanent magnet groove identical with rotor permanent magnet quantity, and a plurality of rotor permanent magnets are installed on respectively in the rotor permanent magnet groove of outer surface of rotor core; Leave the space between described stator permanent magnet and the rotor permanent magnet; The casing internal cavities that is equiped with two end caps constitutes fluid treatment chamber, is respectively arranged with flow of liquid inlet and liquid flowing outlet on the described casing.
The present invention has the advantage that stationary magnetic field and rotating magnetic field acting in conjunction and magnetic field intensity can be regulated by rotating speed.The magnetization of convection cell of the present invention is divided into two kinds of situations: 1) when permanent magnetism fluid processor of the present invention keeps static, the main flux of stator module and rotor assembly forms the stationary magnetic field of certain amplitude at magnetized area, can be by stationary magnetic field effect magnetization processing when pretreatment fluid is flowed through this magnetized area; 2) act on rotating shaft 5 when external force, when driving the rotor assembly rotation, the main flux of stator module and rotor assembly forms the main rotating magnetic field of certain amplitude and frequency in magnetized area, also there are the harmonic field of a part of harmonic flux formation and the stationary magnetic field of 7 formation of stator permanent magnet in the magnetized area, in the cavity of end, there is a spot of brow leakage field, when the pretreatment fluid permanent magnetism fluid processor of the present invention of flowing through will be subjected to the acting in conjunction in these magnetic fields, thereby realize that magnetization handles.The magnetization degree of permanent magnetism fluid processor of the present invention also can be applied to the frequency of the rotational speed regulation alternating magnetic field in the rotating shaft and amplitude and realizes the purpose of regulating by regulating external force.Stator module and rotor assembly are laid a plurality of permanent magnets simultaneously, can form high-intensity magnetic field in bigger magnetized area and handle various fluids.Compact overall structure of the present invention, the reliability height.The optional majority kind of the permanent magnetism fluid processor energy is as power, thereby the realization energy-conserving and environment-protective can be regulated magnetic field easily by changing rotating speed.The present invention can be used to handle all kinds of fluids, and optionally uses stationary magnetic field or rotating magnetic field to handle.
Description of drawings
Fig. 1 is the structure intention of embodiment one; Fig. 2 is the structural representation of embodiment two; Fig. 3 is the structural representation of stator module in the embodiment four; Fig. 4 is the structural representation of stator module in the embodiment five; Fig. 5 is the structural representation of embodiment eight rotor assemblies; Fig. 6 is the structural representation of embodiment nine rotor assemblies.
Embodiment
Embodiment one: in conjunction with Fig. 1 present embodiment is described, present embodiment comprises two end caps 1, casing 2, two bearings 3, two sealing rings 4, rotating shaft 5, stator module and rotor assembly; Two end caps 1 are installed in the two ends of casing 2, two bearings 3 are installed on respectively in the bearing pedestal in two end caps 1, rotating shaft 5 is rotationally connected with end cap 1 by the bearing 3 that is installed on the end cap 1, and the two ends of described rotating shaft 5 are tightly connected with two end caps 1 that are equiped with bearing 3 respectively by two sealing rings 4; Described stator module is made up of stator core 6 and a plurality of stator permanent magnet 7; Described stator core 6 is installed on casing 2 inside, the inner surface of stator core 6 is provided with the quantity stator permanent magnet groove identical with stator permanent magnet 7 quantity, and described a plurality of stator permanent magnets 7 are installed on respectively in the stator permanent magnet groove of stator core 6 inner surfaces; Described rotor assembly is made up of rotor core 8 and a plurality of rotor permanent magnet 9; Described rotor core 8 is installed in the rotating shaft 5, the outer surface of rotor core 8 is provided with the quantity rotor permanent magnet groove identical with rotor permanent magnet 9 quantity, and a plurality of rotor permanent magnets 9 are installed on respectively in the rotor permanent magnet groove of outer surface of rotor core 8; Leave the space between described stator permanent magnet 7 and the rotor permanent magnet 9; Casing 2 internal cavities that are equiped with two end caps 1 constitute fluid treatment chamber, are respectively arranged with flow of liquid inlet and liquid flowing outlet on the described casing 2.
Embodiment two: in conjunction with Fig. 2 present embodiment is described, present embodiment and embodiment one difference are that it has also increased magnetic partiting ring 10, and described magnetic partiting ring 10 is installed between rotating shaft 5 and the rotor core 8.Other composition is identical with embodiment one with connected mode.
Embodiment three: present embodiment is described in conjunction with Fig. 2, present embodiment and embodiment one or two differences are that it has also increased by two springs 11, two springs 11 are installed in respectively in two end caps 1, described each spring 11 is set in the rotating shaft 5, and described every group of spring 11 is installed between bearing 3 and the sealing ring 4.Other composition is identical with embodiment one or two with connected mode.
Embodiment four: in conjunction with Fig. 3 present embodiment is described, present embodiment and embodiment three differences are that described a plurality of stator permanent magnet 7 evenly is installed in the stator permanent magnet groove along the tangential direction of stator core 6 inner surfaces.Other composition is identical with embodiment three with connected mode.
Embodiment five: in conjunction with Fig. 4 present embodiment is described, present embodiment and embodiment three differences are that a plurality of stator permanent magnets 7 evenly are installed in the stator permanent magnet groove along the radial direction of stator core 6 inner surfaces.Other composition is identical with embodiment three with connected mode.
Embodiment six: present embodiment is that with embodiment four or five differences the polarity at two ends whenever adjacent between described a plurality of stator permanent magnet 7 is opposite.Other composition is identical with embodiment four or five with connected mode.
Embodiment seven: present embodiment is that with embodiment four or five differences the polarity at two ends whenever adjacent between described a plurality of stator permanent magnet 7 is identical.Other composition is identical with embodiment four or five with connected mode.
Embodiment eight: in conjunction with Fig. 5 present embodiment is described, present embodiment and embodiment three differences are that described a plurality of rotor permanent magnet 9 evenly is installed in the rotor permanent magnet groove along the tangential direction of rotor core 8 outer surfaces.Other composition is identical with embodiment three with connected mode.
Embodiment nine: in conjunction with Fig. 6 present embodiment is described, present embodiment and embodiment three differences are that described a plurality of rotor permanent magnet 9 evenly is installed in the rotor permanent magnet groove along the radial direction of rotor core 8 outer surfaces.Other composition is identical with embodiment three with connected mode.
Embodiment ten: present embodiment and embodiment eight or nine differences are that described a plurality of rotor permanent magnet 9 adopts the opposite polarity mode of every adjacent two rotor permanent magnets 9 evenly to arrange.Other composition is identical with embodiment eight or nine with connected mode.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For this person of an ordinary skill in the technical field, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the definite scope of patent protection of claims that the present invention submits to.
Claims (10)
1. the permanent magnetism fluid processor is characterized in that it comprises two end caps (1), casing (2), two bearings (3), two sealing rings (4), rotating shaft (5), stator module and rotor assembly; Two end caps (1) are installed in the two ends of casing (2), two bearings (3) are installed on respectively in the interior bearing pedestal of two end caps (1), rotating shaft (5) is rotationally connected with end cap (1) by the bearing (3) that is installed on the end cap (1), and the two ends of described rotating shaft (5) are tightly connected with two end caps (1) that are equiped with bearing (3) respectively by two sealing rings (4); Described stator module is made up of stator core (6) and a plurality of stator permanent magnet (7); Described stator core (6) is installed on casing (2) inside, the inner surface of stator core (6) is provided with quantity and the identical stator permanent magnet groove of stator permanent magnet (7) quantity, and described a plurality of stator permanent magnets (7) are installed on respectively in the stator permanent magnet groove of stator core (6) inner surface; Described rotor assembly is made up of rotor core (8) and a plurality of rotor permanent magnet (9); Described rotor core (8) is installed in the rotating shaft (5), the outer surface of rotor core (8) is provided with quantity and the identical rotor permanent magnet groove of rotor permanent magnet (9) quantity, and a plurality of rotor permanent magnets (9) are installed on respectively in the rotor permanent magnet groove of outer surface of rotor core (8); Leave the space between described stator permanent magnet (7) and the rotor permanent magnet (9); Casing (2) internal cavities that is equiped with two end caps (1) constitutes fluid treatment chamber, is respectively arranged with flow of liquid inlet and liquid flowing outlet on the described casing (2).
2. permanent magnetism fluid processor according to claim 1 is characterized in that it also comprises magnetic partiting ring (10), and described magnetic partiting ring (10) is installed between rotating shaft (5) and the rotor core (8).
3. permanent magnetism fluid processor according to claim 1 and 2, it is characterized in that it also comprises two springs (11), two springs (11) are installed in respectively in two end caps (1), described each spring (11) is set in the rotating shaft (5), and described each spring (11) is installed between bearing (3) and the sealing ring (4).
4. permanent magnetism fluid processor according to claim 3 is characterized in that described a plurality of stator permanent magnet (7) evenly is installed in the stator permanent magnet groove along the tangential direction of stator core (6) inner surface.
5. permanent magnetism fluid processor according to claim 3 is characterized in that a plurality of stator permanent magnets (7) evenly are installed in the stator permanent magnet groove along the radial direction of stator core (6) inner surface.
6. according to claim 4 or 5 described permanent magnetism fluid processors, it is characterized in that the polarity at two ends whenever adjacent between described a plurality of stator permanent magnet (7) is opposite.
7. according to claim 4 or 5 described permanent magnetism fluid processors, it is characterized in that the polarity at two ends whenever adjacent between described a plurality of stator permanent magnet (7) is identical.
8. permanent magnetism fluid processor according to claim 3 is characterized in that described a plurality of rotor permanent magnet (9) evenly is installed in the rotor permanent magnet groove along the tangential direction of rotor core (8) outer surface.
9. permanent magnetism fluid processor according to claim 3 is characterized in that described a plurality of rotor permanent magnet (9) evenly is installed in the rotor permanent magnet groove along the radial direction of rotor core (8) outer surface.
10. according to Claim 8 or 9 described permanent magnetism fluid processors, it is characterized in that described a plurality of rotor permanent magnet (9) adopts the opposite polarity mode of every adjacent two rotor permanent magnets (9) evenly to arrange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010288713 CN101969242A (en) | 2010-09-21 | 2010-09-21 | Permanent magnet fluid treating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010288713 CN101969242A (en) | 2010-09-21 | 2010-09-21 | Permanent magnet fluid treating device |
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CN101969242A true CN101969242A (en) | 2011-02-09 |
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CN 201010288713 Pending CN101969242A (en) | 2010-09-21 | 2010-09-21 | Permanent magnet fluid treating device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102223013A (en) * | 2011-06-16 | 2011-10-19 | 深圳飞能能源有限公司 | Flywheel energy storage system |
CN102824888A (en) * | 2012-09-13 | 2012-12-19 | 南京能瑞磁技术应用研究有限公司 | Liquid magnetic processor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2617071Y (en) * | 2003-05-21 | 2004-05-19 | 哈尔滨工业大学 | Axial excitation-mixed reluctance motor |
CN1508960A (en) * | 2002-12-13 | 2004-06-30 | 李华林 | Closed permanent-magnet synchronous hollow motor |
CN2705448Y (en) * | 2004-06-19 | 2005-06-22 | 陈志森 | Fluid magnetizer |
CN201102917Y (en) * | 2007-04-30 | 2008-08-20 | 刘新广 | Permanent magnetic processor |
JP2010124608A (en) * | 2008-11-19 | 2010-06-03 | Toshiba Corp | Permanent magnet rotary electric machine |
-
2010
- 2010-09-21 CN CN 201010288713 patent/CN101969242A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1508960A (en) * | 2002-12-13 | 2004-06-30 | 李华林 | Closed permanent-magnet synchronous hollow motor |
CN2617071Y (en) * | 2003-05-21 | 2004-05-19 | 哈尔滨工业大学 | Axial excitation-mixed reluctance motor |
CN2705448Y (en) * | 2004-06-19 | 2005-06-22 | 陈志森 | Fluid magnetizer |
CN201102917Y (en) * | 2007-04-30 | 2008-08-20 | 刘新广 | Permanent magnetic processor |
JP2010124608A (en) * | 2008-11-19 | 2010-06-03 | Toshiba Corp | Permanent magnet rotary electric machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102223013A (en) * | 2011-06-16 | 2011-10-19 | 深圳飞能能源有限公司 | Flywheel energy storage system |
CN102824888A (en) * | 2012-09-13 | 2012-12-19 | 南京能瑞磁技术应用研究有限公司 | Liquid magnetic processor |
CN102824888B (en) * | 2012-09-13 | 2014-07-09 | 南京能瑞磁技术应用研究有限公司 | Liquid magnetic processor |
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Application publication date: 20110209 |