CN202871454U - Active field full-magnetic shielding mouse cage shape air reactor - Google Patents
Active field full-magnetic shielding mouse cage shape air reactor Download PDFInfo
- Publication number
- CN202871454U CN202871454U CN 201220430068 CN201220430068U CN202871454U CN 202871454 U CN202871454 U CN 202871454U CN 201220430068 CN201220430068 CN 201220430068 CN 201220430068 U CN201220430068 U CN 201220430068U CN 202871454 U CN202871454 U CN 202871454U
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- insulated
- active field
- mouse cage
- insulation plate
- cage shape
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Abstract
The utility model discloses an active field full-magnetic shielding mouse cage shape air reactor which comprises a coil, an insulated cylinder, an insulated ribbon, an insulated sleeve, an upper insulated board, a lower insulated board and a mouse cage shape full-magnetic shielding shell. The coil is arranged on the circumference of the insulated cylinder. The insulated ribbon is coated on the coil. The insulated sleeve is coated on the insulated ribbon. The upper insulated board and the lower insulate board are respectively arranged at two ends of the insulated cylinder. The axial direction of the insulated cylinder is arranged to be an up-and-down direction. 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 air core 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 air core 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 coil, insulating cylinder, insulated tier, insulating case, upper insulation plate, lower insulation plate and mouse cage shape all-magnetism shielding shell, described coil is arranged on the circumference of described insulating cylinder, described insulated tier is coated on the described coil, described insulating case is coated on the described insulated tier, and described upper insulation plate and described lower insulation plate are installed on respectively the two ends of described insulating cylinder; If the axial direction of described insulating cylinder is above-below direction, 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 insulating cylinder 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 eight; Described silicon steel sheet is grain oriented silicon steel sheet.
Further, described magnetic screen wall is hollow circular cylinder.
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 insulating cylinder 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 air core 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 air core reactor of active field described in the utility model.
Among the figure: 1-coil, 2-insulating cylinder, 3-insulated tier, 4-insulating case, 5-upper insulation plate, 6-lower insulation plate, 7-magnetic shield panel, 8-magnetic screen wall, 9-ground strip.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1: the utility model comprises coil 1, insulating cylinder 2, insulated tier 3, insulating case 4, upper insulation plate 5, lower insulation plate 6 and mouse cage shape all-magnetism shielding shell, coil 1 is arranged on the circumference of insulating cylinder 2, insulated tier 3 is coated on the coil 1, insulating case 4 is coated on the insulated tier 3, and upper insulation plate 5 and lower insulation plate 6 are installed on respectively the two ends of insulating cylinder 2; If the axial direction of insulating cylinder 2 is above-below direction, mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel 7 of horizontal direction and the magnetic screen wall 8 of vertical direction, magnetic shield panel 7 is two, be installed on respectively upper insulation plate 5 top and lower insulation plate 6 below, magnetic screen wall 8 be installed on insulating cylinder 2 around, magnetic shield panel 7 and magnetic screen wall 8 are formed by stacking by the grain oriented silicon steel sheet (not shown) of eight low magnetic density degree, be connected by same ground strip 9 between magnetic shield panel 7 and the magnetic screen wall 8, magnetic screen wall 8 is hollow circular cylinder.
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 insulating cylinder 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 air core 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 air core reactor of active field, it is characterized in that: comprise coil, insulating cylinder, insulated tier, insulating case, upper insulation plate, lower insulation plate and mouse cage shape all-magnetism shielding shell, described coil is arranged on the circumference of described insulating cylinder, described insulated tier is coated on the described coil, described insulating case is coated on the described insulated tier, and described upper insulation plate and described lower insulation plate are installed on respectively the two ends of described insulating cylinder; If the axial direction of described insulating cylinder is above-below direction, 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 insulating cylinder 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 air core 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 air core reactor of active field according to claim 1, it is characterized in that: described silicon steel sheet is eight.
4. according to claim 1 or the all-magnetism shielding squirrel-cage shaped air core 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 air core reactor of active field according to claim 1, it is characterized in that: described magnetic screen wall is hollow circular cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220430068 CN202871454U (en) | 2012-08-28 | 2012-08-28 | Active field full-magnetic shielding mouse cage shape air reactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220430068 CN202871454U (en) | 2012-08-28 | 2012-08-28 | Active field full-magnetic shielding mouse cage shape air reactor |
Publications (1)
Publication Number | Publication Date |
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CN202871454U true CN202871454U (en) | 2013-04-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220430068 Expired - Fee Related CN202871454U (en) | 2012-08-28 | 2012-08-28 | Active field full-magnetic shielding mouse cage shape air reactor |
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CN (1) | CN202871454U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105689933A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Automatic anti-collision device |
CN105773001A (en) * | 2016-03-30 | 2016-07-20 | 山东诺博泰智能科技有限公司 | Demagnetization mechanism of automatic anti-collision device |
-
2012
- 2012-08-28 CN CN 201220430068 patent/CN202871454U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105689933A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Automatic anti-collision device |
CN105773001A (en) * | 2016-03-30 | 2016-07-20 | 山东诺博泰智能科技有限公司 | Demagnetization mechanism of automatic anti-collision device |
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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 |