CN201007933Y - Semi-iron core dry type reactor - Google Patents
Semi-iron core dry type reactor Download PDFInfo
- Publication number
- CN201007933Y CN201007933Y CNU2007200312297U CN200720031229U CN201007933Y CN 201007933 Y CN201007933 Y CN 201007933Y CN U2007200312297 U CNU2007200312297 U CN U2007200312297U CN 200720031229 U CN200720031229 U CN 200720031229U CN 201007933 Y CN201007933 Y CN 201007933Y
- Authority
- CN
- China
- Prior art keywords
- stem
- reactor
- core column
- core
- winding
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a half-core dry reactor which is substantially used in a power system and a metallurgy system. The utility model comprises a non-closed core column 1, a heat dissipation airway 2, a core column body, a coaxial reactor winding 3 and a star structure frame 4, wherein the heat dissipation airway 2 is inlaid in the core column, the core column and the heat dissipation airway are poured to form the core column body, the coaxial reactor winding 3 is arranged outside the core column body, and the upper of the winding and the lower of the winding are equipped with the star structure frame 4. The reactor has the advantages of simple structure, small volume, no noise, low loss and excellent integral performance, and is capable of being used indoors and outdoors.
Description
Technical field
The utility model belongs to the reactor of electric power system and metallurgical system use.It exactly is a kind of half-core dry reactor.
Background technology
In the prior art, a kind of reactor with T-shaped core is arranged, its magnetic core is an enclosed magnetic loop, and magnetic core is repeatedly made by silicon steel sheet and formed, and core material consumption is big, the cost height; Complex structure, the size of magnetic core are big, so when operation is easily loosening, cause noise big; It can not be used for the open air, and indoor environment is required also than higher.Another kind of dry-type air-core reactor, its core does not have permeability magnetic material, and air is as magnetic loop, thereby magnetic resistance is very big, permeability is very low, also causes overall volume big simultaneously, and loss is big.Also have a kind of dry type half core reactor, its stem stem is repeatedly to make a kind of structural formula that forms by silicon steel sheet, and the heat in the iron core is difficult for shedding, and stock utilization is lower, and cost is higher.
Summary of the invention
The purpose of this utility model provides a kind of half-core dry reactor, and it rationally designs cleverly at overall structure unshakable in one's determination in the reactor, to solve defective of the prior art.
This purpose realizes with following technical proposal: the evenly distributed nonmetallic materials heat radiation air flue that is inlaid with in the non-sealing stem stem that this half-core dry reactor employing ferromagnetic material constitutes, the stem stem, stem stem and heat transmission gas pipeline in one step moulding by casting are the stem stem body, stem stem is external puts coaxial reactor winding, and lower device star structure frame is as machinery and electrical fitting on coil.
The utility model easily sheds the heat in the iron core because stem stem body overall structure promptly unshakable in one's determination is rationally designed cleverly; Stem stem body moulding by casting, good integrity, simple and compact for structure, non-loosening and noise problem all can be used indoor and outdoor.In addition, because the stem stem body adopts ferromagnetic material to make, the magnetic permeability height, required cross section is little, is provided with the heat radiation air flue in addition, the reactor stock utilization improves, overall volume is dwindled thereby make, and coil loss and core loss all reduce significantly, good energy-conserving effect.
Description of drawings
Following accompanying drawing provides a case study on implementation:
Fig. 1 is the utility model cut-away section front view.
Fig. 2 is the utility model vertical view.
Embodiment
In conjunction with the accompanying drawings overall structure of the present utility model is made specific description:
As shown in Figure 1 and Figure 2: described half-core dry reactor is to adopt ferromagnetic material to constitute non-sealing stem stem 1 and nonmetallic materials constitute heat radiation air flue 2, and it is solidified into one with poured with epoxy resin is the stem stem body; Coil 3 usefulness impregnation glass fiber are sealed wire turn and are formed and place outside the stem stem body; The star structure frame 4 usefulness impregnation glass fiber binding strap colligations of stem stem body, coil 3 and the upper and lower device of coil are integral, enter baking oven afterwards, promptly become well-set integral body, spray antiultraviolet lacquer at last in 130～150 ℃ of curing.
Claims (1)
1. half-core dry reactor, it mainly is made up of the last lower device star structure frame (4) of non-sealing stem stem (1), coil (3), coil, it is characterized in that in non-sealing stem stem (1), being inlaid with heat radiation air flue (2), and stem stem and heat radiation air flue moulding by casting are the stem stem body, and coil (3) places outside the stem stem body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200312297U CN201007933Y (en) | 2007-02-13 | 2007-02-13 | Semi-iron core dry type reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200312297U CN201007933Y (en) | 2007-02-13 | 2007-02-13 | Semi-iron core dry type reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007933Y true CN201007933Y (en) | 2008-01-16 |
Family
ID=39003882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200312297U Expired - Lifetime CN201007933Y (en) | 2007-02-13 | 2007-02-13 | Semi-iron core dry type reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007933Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499373B (en) * | 2008-11-10 | 2011-01-19 | 凌海科诚电力电器制造有限责任公司 | Magnetic modulating method and apparatus of hollow filter reactor |
| CN104485199A (en) * | 2014-12-11 | 2015-04-01 | 无锡市锡容电力电器有限公司 | Distributed iron core reactor for reactive compensation device |
-
2007
- 2007-02-13 CN CNU2007200312297U patent/CN201007933Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499373B (en) * | 2008-11-10 | 2011-01-19 | 凌海科诚电力电器制造有限责任公司 | Magnetic modulating method and apparatus of hollow filter reactor |
| CN104485199A (en) * | 2014-12-11 | 2015-04-01 | 无锡市锡容电力电器有限公司 | Distributed iron core reactor for reactive compensation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201007933Y (en) | Semi-iron core dry type reactor | |
| CN203588811U (en) | Low-noise amorphous alloy iron core structure | |
| CN103107006B (en) | Three-phase amorphous alloy dry-type grounding transformer | |
| CN202058571U (en) | Zero-sequence current mutual inductor | |
| CN201369208Y (en) | Induction coil made of manganese-zinc ferrite material | |
| CN201007935Y (en) | Amorphous alloy non-closed core pole dry type reactor | |
| CN201007934Y (en) | Amorphous alloy iron core dry type reactor | |
| CN207009270U (en) | It is a kind of can noise reduction high efficiency inductor | |
| CN201629199U (en) | Iron core structure of dry type transformer | |
| CN204497028U (en) | A kind of amorphous alloy dry-type transformer of new structure | |
| CN2293890Y (en) | Half-core dry type reactor | |
| CN2528092Y (en) | Epoxy resin pouring dry type three-phase transformer | |
| CN202034200U (en) | Corner support structure for rectangular windings of transformer | |
| CN202093962U (en) | Efficient low-consumption fully-encapsulated pin-type ring transformer with adjustable contact pin | |
| CN201112066Y (en) | High-efficiency power supply transformer | |
| CN201196903Y (en) | Dry-type transformer coil | |
| CN203982980U (en) | A kind of high-power transformer iron-core draw-board structure | |
| CN208208473U (en) | A kind of transformer casing | |
| CN201274218Y (en) | Oval resin injection dry transformer | |
| CN204834310U (en) | Metallic glass resin insulating transformer | |
| CN208027895U (en) | A kind of dry-type transformer | |
| CN201820621U (en) | Single core column and single coil adjustable reactor | |
| CN204558210U (en) | A kind of three-dimensional wound core dry type transformer with excellent heat dispersion performance | |
| CN201754360U (en) | Single core column adjustable reactor | |
| CN103559995B (en) | A kind of current transformer magnetism-free stainless steel protection unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080116 |
|
| CX01 | Expiry of patent term |