CN210606904U - Iron core reactor - Google Patents
Iron core reactor Download PDFInfo
- Publication number
- CN210606904U CN210606904U CN201921644338.5U CN201921644338U CN210606904U CN 210606904 U CN210606904 U CN 210606904U CN 201921644338 U CN201921644338 U CN 201921644338U CN 210606904 U CN210606904 U CN 210606904U
- Authority
- CN
- China
- Prior art keywords
- stem
- yoke
- silicon steel
- iron yoke
- core column
- 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 - Fee Related
Links
Images
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model discloses an iron core reactor, including three stem stems and the last yoke and the lower yoke at both ends about the stem of connection, go up yoke and wear to be equipped with two straining screw down between the yoke, be connected with the U-shaped clamp plate on the straining screw and be used for the fixed clamp stem, the stem includes a plurality of stem stacks and locates the epoxy board between the adjacent stem stack, the stem stack with be equipped with the solidification glue film between the epoxy board, go up between yoke and the stem up end, all be provided with silicon steel piece terminal surface between yoke and the lower terminal surface of core stem (1) down and glue. The utility model discloses an upper yoke, lower yoke and stem lamination all adopt high-quality imported silicon steel sheet to make, and the stem falls into even segment through a plurality of air gaps, and the air gap adopts the epoxy board as isolated to adopt silicon steel sheet terminal surface to glue and make the silicon steel sheet firmly combine together, do not change when the reactor moves in order to guarantee the air gap, reduced the noise in service greatly, and have better corrosion protection.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to an iron core reactor.
Background
Reactors, also called inductors, are electrical conductors that, when energized, generate a magnetic field in a certain spatial area occupied by a conductor, so that all electrical conductors capable of carrying current are inductive in the general sense. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; in order to make this solenoid have a larger inductance, a core, called a core reactor, is sometimes inserted into the solenoid. Reactance is divided into inductive reactance and capacitive reactance, and the more scientific classification is that inductive reactance and capacitive reactance are collectively called reactor, however, since inductor has been existed in the past and is called reactor, so now the capacitor is called as capacitive reactance, and the reactor is specifically referred to as inductor.
The existing iron core reactor has the defects of structural defects, air gap change, high noise in operation and the like, and therefore a novel iron core reactor is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can guarantee that the air gap does not change when the reactor moves, reduce the noise in service greatly to have better corrosion resistance's reactor unshakable in one's determination.
For solving the technical problem, the utility model provides an iron core reactor, including three stem stems and the last indisputable yoke and the indisputable yoke down of both ends about the stem of connection, its characterized in that, go up the indisputable yoke and wear to be equipped with two tensioning screw down between the indisputable yoke, the last U-shaped clamp plate that is connected with of tensioning screw is used for the fixed clamp to press from both sides tight stem, the stem includes a plurality of stem stacks and locates the epoxy board between the adjacent stem stack, the stem stack with be equipped with the solidification glue film between the epoxy board, go up between indisputable yoke and the stem stack up end, all be provided with silicon steel sheet terminal surface between indisputable yoke and the iron core stem stack down the terminal surface and glue, go up indisputable yoke, down indisput.
Furthermore, the upper iron yoke and the lower iron yoke are correspondingly provided with through holes for penetrating through the tensioning screw rods, and when the tensioning screw rods penetrate through the through holes and are matched with the U-shaped pressing plate for use, the effect of fixedly clamping the core column is achieved.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an upper yoke, lower yoke all adopt high-quality import silicon steel sheet to make with the stem lamination, the stem falls into even segment through a plurality of air gaps, and the air gap adopts the epoxy board as isolated to adopt silicon steel sheet terminal surface to glue to make the silicon steel sheet firmly combine together, adopt the solidification glue film firmly to combine stem lamination and epoxy board together, do not change when guaranteeing the reactor operation with the air gap, reduced the noise in service greatly, and have better corrosion resistance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures:
1-core column 2-upper iron yoke 3-lower iron yoke
4-silicon steel sheet end face glue 5-tensioning screw 6-core column lamination
7-epoxy plate 8-curing glue layer 9-U-shaped pressing plate.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.
Referring to fig. 1, a core reactor includes three legs 1 and upper and lower yokes 2 and 3 connected to upper and lower ends of the legs 1, the upper iron yoke 2 and the lower iron yoke 3 are correspondingly provided with through holes, two tensioning screws 5 penetrate through the through holes between the upper iron yoke 2 and the lower iron yoke 3, the tensioning screws 5 penetrate through the through holes and then are matched with a U-shaped pressing plate 9 for use, thereby serving to fixedly clamp the stem 1, the stem 1 comprises a plurality of stem laminations 6 and epoxy plates 7 arranged between adjacent stem laminations 6, a curing glue layer 8 is arranged between the core column lamination 6 and the epoxy plate 7, silicon steel sheet end face glue 4 is respectively arranged between the upper end face of the upper iron yoke 2 and the core column 1 and between the lower end face of the lower iron yoke 3 and the core column 1, the upper iron yoke 2, the lower iron yoke 3 and the core column lamination 6 are all made of high-quality imported silicon steel sheets.
The core column 1 is divided into even small sections through a plurality of air gaps, the air gaps are isolated by epoxy plates 7, silicon steel sheets are firmly combined by silicon steel sheet end face glue 4, the core column lamination 6 and the epoxy plates 7 are firmly combined together by a curing glue layer 8, so that the air gaps are not changed when the reactor operates, the noise in operation is greatly reduced, and the reactor has better corrosion resistance.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (2)
1. An iron core reactor comprises three core columns (1), an upper iron yoke (2) and a lower iron yoke (3) which are connected with the upper end and the lower end of each core column (1), it is characterized in that two tension screws (5) are arranged between the upper iron yoke (2) and the lower iron yoke (3) in a penetrating way, the tensioning screw rod (5) is connected with a U-shaped pressing plate (9) for fixedly clamping the core column (1), the core column (1) comprises a plurality of core column lamination sheets (6) and epoxy plates (7) arranged between the adjacent core column lamination sheets (6), a curing glue layer (8) is arranged between the core column lamination (6) and the epoxy plate (7), silicon steel sheet end face glue (4) is respectively arranged between the upper iron yoke (2) and the upper end face of the core column (1) and between the lower iron yoke (3) and the lower end face of the core column (1), the upper iron yoke (2), the lower iron yoke (3) and the core column lamination (6) are all made of high-quality imported silicon steel sheets.
2. A core reactor as claimed in claim 1, characterized in that: the upper iron yoke (2) and the lower iron yoke (3) are correspondingly provided with through holes for penetrating through the tensioning screw rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644338.5U CN210606904U (en) | 2019-09-29 | 2019-09-29 | Iron core reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644338.5U CN210606904U (en) | 2019-09-29 | 2019-09-29 | Iron core reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606904U true CN210606904U (en) | 2020-05-22 |
Family
ID=70687833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921644338.5U Expired - Fee Related CN210606904U (en) | 2019-09-29 | 2019-09-29 | Iron core reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606904U (en) |
-
2019
- 2019-09-29 CN CN201921644338.5U patent/CN210606904U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130200967A1 (en) | Non-encapsulated-winding stereo wound-core dry-type amorphous alloy transformer | |
| CN102306541A (en) | Resin-moulded dry-type transformer with three-dimensional noncrystalline alloy roll iron core | |
| US10978237B2 (en) | Core for stationary induction apparatus | |
| CN107910167A (en) | A kind of amorphous alloy transformer body structure for possessing anti-short circuit capability | |
| CN210606904U (en) | Iron core reactor | |
| CN201859744U (en) | Return yoke pull rod clamping structure for oil-immersed electric reactor | |
| CN101436461A (en) | Structure of amorphous alloy oil immersion type distribution transformer and manufacturing method thereof | |
| CN202221691U (en) | Resin pouring three-dimensional rolled iron core amorphous alloy dry type transformer | |
| CN201584258U (en) | EI type parallel iron-core reactor | |
| CN103680855A (en) | Built-in converter transformer core pulling plate column ring-current bypass structure | |
| CN201673789U (en) | Three-phase amorphous alloy all-aluminum epoxy resin dry type power transformer core | |
| CN201185123Y (en) | Amorphous alloy transformer | |
| CN100498991C (en) | Structure of amorphous alloy iron core dry distribution transformer body | |
| CN106298183A (en) | A kind of electrical transformer cores structure | |
| CN208908177U (en) | A kind of structure of transformer body of low capacity high voltage | |
| CN101471170A (en) | Amorphous alloy oil immersion type distribution transformer body structure and manufacturing method thereof | |
| CN203165633U (en) | Single-phase reactor | |
| CN103137297A (en) | Three-dimensional triangle iron core clamp | |
| CN208126992U (en) | A kind of miniature inductance | |
| CN103745813A (en) | External circulation bypass structure between converter transformer core pulling plate columns | |
| CN205451995U (en) | Nanocrystalline high frequency single phase transformer | |
| CN201146095Y (en) | Amorphous alloy distribution transformer for resin insulation dry type aluminum conductor | |
| CN205335045U (en) | High frequency is soft -magnetic immediately around mixed type reactor | |
| CN218241555U (en) | Three-phase five-column double-reverse star type axial double-split rectifier transformer body insulation structure | |
| CN205016323U (en) | Assembly structure that high frequency electric feels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |