CN202871537U - Active field full-magnetic shielding mouse cage shape adjustable reactor - Google Patents
Active field full-magnetic shielding mouse cage shape adjustable reactor Download PDFInfo
- Publication number
- CN202871537U CN202871537U CN 201220430069 CN201220430069U CN202871537U CN 202871537 U CN202871537 U CN 202871537U CN 201220430069 CN201220430069 CN 201220430069 CN 201220430069 U CN201220430069 U CN 201220430069U CN 202871537 U CN202871537 U CN 202871537U
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- iron core
- core column
- active field
- mouse cage
- column
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Abstract
The utility model discloses an active field full-magnetic shielding mouse cage shape adjustable reactor which comprises an iron core column, insulated bushings, coils, an oil cylinder, an upper insulated board, a lower insulated board and a mouse cage shape full-magnetic shielding shell. The iron core column is a hollow rectangular ring column. The insulated bushings are two in number and are respectively arranged on a long ring column of the iron core column in a sleeved mode. The coils are two in number and are arranged on the insulated bushings in a sleeved mode. The iron core column, the insulated bushings and the coils are all arranged inside the oil cylinder. The axial direction of the long ring column of the iron core column is arranged to be an up-down direction. The upper insulated board and the lower insulated board are respectively arranged at the upper end and the lower end of the oil cylinder. The mouse cage shape full-magnetic shielding shell is formed by connection of horizontal magnetic shielding boards and vertical shielding walls. The active field full-magnetic shielding mouse cage shape dry-type semi-iron core reactor is capable of shielding electromagnetic waves inside the mouse cage shape full-magnetic shielding shell, and damage to living organisms, air, instruments and, devices and the environment outside the shielding shell is not generated.
Description
Technical field
The utility model relates to a kind of reactor, relates in particular to the all-magnetism shielding squirrel-cage shaped Regulatable reactor of a kind of active field.
Background technology
(second) power frequency intense radiation system in State Bureau of Environmental Protection's the 18th command issue on March 25th, 1997 " electromagnetic radiation environment protection management method " annex: 1, voltage send transformer substation system more than 100KV; 2, electric current is at the power frequency equipment of 100 peaces more than doubly; 3, light rail and main line electric railway.Advise that above-listed construction project should handle environmental protection and declare registration formalities before project verification, use above-listed electromagnetic radiation equipment before procuring equipment, to handle environmental protection and declare registration formalities.
Reactor is power frequency intense radiation equipment, is power frequency alternating electromagnetism field source, because there not being magnetic loop, a large amount of electromagnetic stray field that it produces, electromagnetic stray field with electromagnetic form to spatial, radiation.When 50 cycle, about 60 millimeters of electromagnetic wave depth of penetration in copper aluminium, in the soil of drying, the about 5000m of the depth of penetration.The electromagnetic stray field that coil magnetic field produced when reactor moved continuously spreads to the space, especially the magnetic field at coil both ends is the strongest, magnetic flux is the most concentrated, the magnetic flux at coil both ends alternately changes to space radiation, propagation with radiation and convergence, living organism, air, instrument and equipment beyond the reactor are exerted an influence, people and environment are produced harm.
Summary of the invention
The purpose of this utility model provides a kind of active field all-magnetism shielding squirrel-cage shaped Regulatable reactor with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises iron core column, insulating bushing, coil, fuel tank, upper insulation plate, lower insulation plate and mouse cage shape all-magnetism shielding shell, described iron core column is hollow rectangle annulated column, described insulating bushing is two, be set with on the long annulated column of described iron core column, described coil is two, described mounting coil is on described insulating bushing, and described iron core column, described insulating bushing and described coil all are installed in the described fuel tank; If the axial direction of the long annulated column of described iron core column is above-below direction, described upper insulation plate and described lower insulation plate are installed on respectively the top and bottom of described fuel tank, described mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel of horizontal direction and the magnetic screen wall of vertical direction, described magnetic shield panel is two, be installed on respectively described upper insulation plate top and described lower insulation plate below, described magnetic screen wall be installed on described fuel tank around, described magnetic shield panel and described magnetic screen wall form by the stack of the silicon steel sheet of multi-disc low magnetic density degree.
Further, be connected by same ground strip between described magnetic shield panel and the described magnetic screen wall.
Particularly, described silicon steel sheet is ten; Described silicon steel sheet is grain oriented silicon steel sheet.
Further, described magnetic screen wall is four, and its cross section was rectangle after four described magnetic screen walls connected.
The beneficial effects of the utility model are:
The utility model is made mouse cage shape all-magnetism shielding shell by the grain oriented silicon steel sheet stack of adopting the low magnetic density degree, coil and iron core column are installed in the mouse cage shape all-magnetism shielding shell, the electromagnetic wave that coil produces can not produced harm to the living organism beyond the shielding case, air, instrument and equipment and environment by the shielding of mouse-cage type all-magnetism shielding shell; The all-magnetism shielding squirrel-cage shaped Regulatable reactor of active field described in the utility model also has the advantage that reluctance force is little, loss is little, noise is little and can not produce superheating phenomenon.
Description of drawings
Fig. 1 is the cutaway view of the all-magnetism shielding squirrel-cage shaped Regulatable reactor of active field described in the utility model.
Among the figure: 1-coil, 2-iron core column, 3-upper insulation plate, 4-lower insulation plate, 5-fuel tank, 6-magnetic shield panel, 7-magnetic screen wall, 8-ground strip, 9-insulating bushing.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1: the utility model comprises iron core column 2, insulating bushing 9, coil 1, fuel tank 5, upper insulation plate 3, lower insulation plate 4 and mouse cage shape all-magnetism shielding shell, iron core column 2 is hollow rectangle annulated column, insulating bushing 9 is two, be set with on the long annulated column of iron core column 2, coil 1 is two, coil 1 is set on the insulating bushing 9, and iron core column 2, insulating bushing 9 and coil 1 all are installed in the fuel tank 5; If the axial direction of the long annulated column of iron core column 2 is above-below direction, upper insulation plate 3 and lower insulation plate 4 are installed on respectively the top and bottom of fuel tank 5, mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel 6 of horizontal direction and the magnetic screen wall 7 of vertical direction, magnetic shield panel 6 is two, be installed on respectively upper insulation plate 3 top and lower insulation plate 4 below, the magnetic screen wall be installed on fuel tank 5 around, magnetic shield panel 6 and magnetic screen wall 7 are formed by stacking by the grain oriented silicon steel sheet (not shown) of ten low magnetic density degree, be connected by same ground strip 8 between magnetic shield panel 6 and the magnetic screen wall 7, magnetic screen wall 7 is four, and its cross section was rectangle after four magnetic screen walls 7 connected.
The utility model is made mouse cage shape all-magnetism shielding shell by the grain oriented silicon steel sheet stack of adopting the low magnetic density degree, coil and iron core column are installed in the mouse cage shape all-magnetism shielding shell, the electromagnetic wave that coil produces can not produced harm to the living organism beyond the shielding case, air, instrument and equipment and environment by the shielding of mouse-cage type all-magnetism shielding shell; The all-magnetism shielding squirrel-cage shaped Regulatable reactor of active field described in the utility model also has the advantage that reluctance force is little, loss is little, noise is little and can not produce superheating phenomenon.
Claims (5)
1. all-magnetism shielding squirrel-cage shaped Regulatable reactor of active field, it is characterized in that: comprise iron core column, insulating bushing, coil, fuel tank, upper insulation plate, lower insulation plate and mouse cage shape all-magnetism shielding shell, described iron core column is hollow rectangle annulated column, described insulating bushing is two, be set with on the long annulated column of described iron core column, described coil is two, and described mounting coil is on described insulating bushing, and described iron core column, described insulating bushing and described coil all are installed in the described fuel tank; If the axial direction of the long annulated column of described iron core column is above-below direction, described upper insulation plate and described lower insulation plate are installed on respectively the top and bottom of described fuel tank, described mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel of horizontal direction and the magnetic screen wall of vertical direction, described magnetic shield panel is two, be installed on respectively described upper insulation plate top and described lower insulation plate below, described magnetic screen wall be installed on described fuel tank around, described magnetic shield panel and described magnetic screen wall form by the stack of the silicon steel sheet of multi-disc low magnetic density degree.
2. the all-magnetism shielding squirrel-cage shaped Regulatable reactor of active field according to claim 1 is characterized in that: be connected by same ground strip between described magnetic shield panel and the described magnetic screen wall.
3. the all-magnetism shielding squirrel-cage shaped Regulatable reactor of active field according to claim 1, it is characterized in that: described silicon steel sheet is ten.
4. according to claim 1 or the all-magnetism shielding squirrel-cage shaped Regulatable reactor of 3 described active field, it is characterized in that: described silicon steel sheet is grain oriented silicon steel sheet.
5. the all-magnetism shielding squirrel-cage shaped Regulatable reactor of active field according to claim 1, it is characterized in that: described magnetic screen wall is four, its cross sections were rectangle after four described magnetic screen walls connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430069 CN202871537U (en) | 2012-08-28 | 2012-08-28 | Active field full-magnetic shielding mouse cage shape adjustable reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430069 CN202871537U (en) | 2012-08-28 | 2012-08-28 | Active field full-magnetic shielding mouse cage shape adjustable reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871537U true CN202871537U (en) | 2013-04-10 |
Family
ID=48038232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220430069 Expired - Fee Related CN202871537U (en) | 2012-08-28 | 2012-08-28 | Active field full-magnetic shielding mouse cage shape adjustable reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871537U (en) |
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2012
- 2012-08-28 CN CN 201220430069 patent/CN202871537U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20130828 |