CN204424049U - A kind of epoxy resin cartridge type open core reactor with heat abstractor - Google Patents
A kind of epoxy resin cartridge type open core reactor with heat abstractor Download PDFInfo
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- CN204424049U CN204424049U CN201520127831.5U CN201520127831U CN204424049U CN 204424049 U CN204424049 U CN 204424049U CN 201520127831 U CN201520127831 U CN 201520127831U CN 204424049 U CN204424049 U CN 204424049U
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- epoxy resin
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- transformer oil
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Abstract
The utility model is the epoxy resin cartridge type open core reactor of band heat abstractor, and iron core is opening laminated core or open C type or opening R iron-core, and two stem stems of open core leave air gap; Be wound with coil respectively having on two of air gap stem stems, two coil bottoms are electrically connected with iron core after starting and connecting; Coil along horizontal positioned, as two electrical terminals of reactor after the tail head of two coils is formed with upper and lower metal cover board respectively and is electrically connected; At bottom or the upper cover plate of epoxy resin cylinder, be fixed with oil-immersed pump or oil well pump; Transformer oil, after the cooling of transformer oil groups of fins, is got back in reactor cylinder.
Description
Technical field
The utility model relates to a kind of epoxy resin cartridge type reactor, and the epoxy resin cartridge type open core reactor particularly with heat abstractor, belongs to electric component.
Background technology
The epoxy resin cylinder heat transfer property of existing epoxy resin cartridge type reactor is very poor, and the heat produced during reactor work distributes slowly, can only intermittence work.
Utility model content
The purpose of this utility model is: propose a kind of epoxy resin cartridge type open core reactor with heat abstractor, can solve the heat dissipation problem of existing epoxy resin cartridge type reactor.
Implementation method of the present utility model: the iron core of this reactor adopts open core, iron core is opening laminated core or open C type or opening R iron-core, and two stem stems of open core leave air gap; Be wound with coil respectively having on two of air gap stem stems, two coil bottoms are electrically connected with iron core after starting and connecting; Coil is along horizontal positioned, and the tail head of two coils is drawn respectively, and the head and the tail as reactor draw joint, as two electrical terminals of reactor after its head and the tail extraction joint is formed with upper and lower metal cover board respectively and is electrically connected.
In the utility model: its shell is epoxy resin barrel structure, the upper and lower cover plates of this shell is metal cover board, and upper and lower cover plates forms hermetically-sealed construction by sealing rubber pad and epoxy resin cylinder; In the bottom of epoxy resin cylinder, be fixed with oil-immersed pump; The oil-out of oil-immersed pump is connected with flowline, and flowline, through upper cover plate, is connected with the import of transformer oil groups of fins; The oil-out of transformer oil groups of fins, through upper cover plate, communicates with in reactor cylinder, and transformer oil, after the cooling of transformer oil groups of fins, is got back in reactor cylinder; On transformer oil fin, radiator fan is housed.
In the utility model: its shell is epoxy resin barrel structure, the upper and lower cover plates of this shell is metal cover board, and upper and lower cover plates forms hermetically-sealed construction by sealing rubber pad and epoxy resin cylinder; Oil well pump is fixed with at upper cover plate upper surface, the oil inlet pipe of oil well pump passes the bottom of upper cover plate to epoxy resin cylinder, oil well pump outlet on upper cover plate is connected with the import of transformer oil groups of fins, and transformer oil, after the cooling of transformer oil groups of fins, is got back in reactor cylinder; On transformer oil fin, radiator fan is housed.
Accompanying drawing explanation
Fig. 1 is the iron-core reactor structural representation utilizing oil-immersed pump circulation cooling;
Fig. 2 is the iron-core reactor structural representation utilizing oil well pump circulation cooling;
In Fig. 1 and Fig. 2: 1 is the tail head of upper coil and the electric connecting point of upper metal cover board; 2 is upper metal cover boards; 3 is cross-over blocks on iron core; 4 is R type rewinding material; 5 is lower coils; 6 is cross-over blocks under iron core; 7 is lower metal cover boards; 8 is the tail head of lower coil and the electric connecting point of lower metal cover board; 9 is upper coil part sections; 10 is reactor epoxy resin cylinders; 11 is upper coil; 12 is air gaps that stem stem leaves; 13 is reactor lower margins; 14 is oil-immersed pumps; 15 is oil-immersed pump flowlines; 16 is transformer oil groups of fins; 17 is radiator fans; The oil-out of 18 transformer oil groups of fins; 19 is oil well pumps; 20 is oil well pump oil inlet pipes.
Embodiment
Accompanying drawing discloses basic structure of the present utility model without limitation, is described further the utility model below in conjunction with legend.
Along the parallel generalized section of coiling stem stem in Fig. 1 or 2, coil is around on the stem stem of level, reactor leading-out terminal is directly connected on upper and lower metal cover board, and reactor, by cross-over block, is formed with upper and lower metal cover board and epoxy resin cylinder and seals overall structure.
Fig. 1 is the iron-core reactor structural representation utilizing oil-immersed pump circulation cooling, oil-immersed pump 14 by transformer oil pump in transformer oil groups of fins 16, transformer oil after being radiator fan wind-cooling heat dissipatings through 17, get back in the epoxy resin cylinder of reactor by the oil-out 18 of transformer oil groups of fins, circulation cooling, reduces the temperature of reactor.
Fig. 2 is the iron-core reactor structural representation of oil well pump circulation cooling, upper cover plate is fixed with oil well pump 19 by transformer oil pump in transformer oil groups of fins 16, transformer oil after being radiator fan wind-cooling heat dissipatings through 17, get back in the epoxy resin cylinder of reactor by the oil-out 18 of transformer oil groups of fins, circulation cooling, reduces the temperature of reactor.
The utility model has the advantage of: 1, the magnetic circuit of this reactor is substantially closed, can be positioned on metallic plate; 2, the Q value of this reactor is higher; 3, there is heat abstractor, can continuous operation; Be with a wide range of applications in high-tension line operation or high pressure resonance test field.
Claims (3)
1. the epoxy resin cartridge type open core reactor with heat abstractor, be made up of coil and iron core, it is characterized in that: the iron core of reactor adopts open core, iron core is opening laminated core or open C type or opening R iron-core, and two stem stems of open core leave air gap; Be wound with coil respectively having on two of air gap stem stems, two coil bottoms are electrically connected with iron core after starting and connecting; Coil is along horizontal positioned, and the tail head of two coils is drawn respectively, and the head and the tail as reactor draw joint, as two electrical terminals of reactor after its head and the tail extraction joint is formed with upper and lower metal cover board respectively and is electrically connected.
2. be with the epoxy resin cartridge type open core reactor of heat abstractor as claimed in claim 1 for one kind, its technical characteristic is: its shell is epoxy resin barrel structure, the upper and lower cover plates of this shell is metal cover board, and upper and lower cover plates forms hermetically-sealed construction by sealing rubber pad and epoxy resin cylinder; In the bottom of epoxy resin cylinder, be fixed with oil-immersed pump; The oil-out of oil-immersed pump is connected with flowline, and flowline, through upper cover plate, is connected with the import of transformer oil groups of fins; The oil-out of transformer oil groups of fins, through upper cover plate, communicates with in reactor cylinder, and transformer oil, after the cooling of transformer oil groups of fins, is got back in reactor cylinder; On transformer oil fin, radiator fan is housed.
3. be with the epoxy resin cartridge type open core reactor of heat abstractor as claimed in claim 1 for one kind, its technical characteristic is: its shell is epoxy resin barrel structure, the upper and lower cover plates of this shell is metal cover board, and upper and lower cover plates forms hermetically-sealed construction by sealing rubber pad and epoxy resin cylinder; Oil well pump is fixed with at upper cover plate upper surface, the oil inlet pipe of oil well pump passes the bottom of upper cover plate to epoxy resin cylinder, oil well pump outlet on upper cover plate is connected with the import of transformer oil groups of fins, and transformer oil, after the cooling of transformer oil groups of fins, is got back in reactor cylinder; On transformer oil fin, radiator fan is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127831.5U CN204424049U (en) | 2015-03-05 | 2015-03-05 | A kind of epoxy resin cartridge type open core reactor with heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127831.5U CN204424049U (en) | 2015-03-05 | 2015-03-05 | A kind of epoxy resin cartridge type open core reactor with heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424049U true CN204424049U (en) | 2015-06-24 |
Family
ID=53474397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127831.5U Active CN204424049U (en) | 2015-03-05 | 2015-03-05 | A kind of epoxy resin cartridge type open core reactor with heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355397A (en) * | 2015-11-21 | 2016-02-24 | 铜陵瑞博电子科技有限公司 | Power transformer |
| CN106783029A (en) * | 2017-02-07 | 2017-05-31 | 薛建仁 | Half iron-clad rewinding material reactor |
-
2015
- 2015-03-05 CN CN201520127831.5U patent/CN204424049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355397A (en) * | 2015-11-21 | 2016-02-24 | 铜陵瑞博电子科技有限公司 | Power transformer |
| CN106783029A (en) * | 2017-02-07 | 2017-05-31 | 薛建仁 | Half iron-clad rewinding material reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190311 Address after: 210061 No. 3 Lanhua Road, Nanjing High-tech Industrial Development Zone, Jiangsu Province Patentee after: Nanjing Sute Electric Co., Ltd. Address before: 210061 No. 3 Lanhua Road, Nanjing High-tech Industrial Development Zone, Jiangsu Province Patentee before: Xue Jianren |