CN102403088A - Clamp-frame type CKSG small three-phase serial reactor - Google Patents
Clamp-frame type CKSG small three-phase serial reactor Download PDFInfo
- Publication number
- CN102403088A CN102403088A CN2011103623833A CN201110362383A CN102403088A CN 102403088 A CN102403088 A CN 102403088A CN 2011103623833 A CN2011103623833 A CN 2011103623833A CN 201110362383 A CN201110362383 A CN 201110362383A CN 102403088 A CN102403088 A CN 102403088A
- Authority
- CN
- China
- Prior art keywords
- frame
- cksg
- small
- iron core
- clamp frame
- 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.)
- Pending
Links
Abstract
The invention discloses a clamp-frame type CKSG small three-phase serial reactor, comprising an iron core wound with a coil, an upper clamp frame, a lower clamp frame and a tightening screw rod, wherein the iron coil wound with a coil is fixed between the upper clamp frame and the lower clamp frame; a tightening screw rod is movably connected between the upper clamp frame and the lower clamp frame. The invention solves the problem in the prior art that has big noise and high temperature generated by punching the iron core silicon sheet, avoids the punching of the iron core silicon sheet by means of clamping the upper clamp frame and the lower clamp frame via the tightening screw rod, effectively reduces the noise and the heat productivity of the reactor, and lowers the temperature raise and the eddy-current loss.
Description
Technical field
The present invention relates to the small-sized three-phase series reactor of a kind of folder frame CKSG, belonged to electronic technology field.
Background technology
Because the fast development of electronics industry both at home and abroad, the user of frequency converter, direct current system device is increasing, and at present, known small-sized series reactor mainly is and the supporting use of shunt capacitor.The structure of reactor generally by coil, iron core, iron core clamping device, soak technologies such as insulating varnish and form.Present iron core clamping device generally all adopts the mode that adopts clamping element to clamp to iron core silicon steel sheet punching back to realize iron core is clamped; This clamping mode is because need be to the silicon steel sheet punching of iron core; Cause the noise of reactor loud excessively easily, caloric value is excessive, and temperature rise is too high.
Summary of the invention
Technical problem to be solved by this invention is: a kind of folder frame CKSG is provided small-sized three-phase series reactor, adopts the structure to upper and lower folder frame tension to realize the clamping to iron core, make the noise of reactor low, eddy current loss is little, and caloric value is little, temperature rise is low.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: the small-sized three-phase series reactor of a kind of folder frame CKSG; Comprise the iron core that is wound with coil; Also comprise upper frame, press from both sides frame, stretching screw down, the said iron core that is wound with coil is fixed on said upper frame, presss from both sides between the frame down, said stretching screw upper frame, presss from both sides between the frame and also is connected with down.
The small-sized three-phase series reactor of aforesaid folder frame CKSG; It is characterized in that: also comprise hold-down nut; Said upper frame all is provided with fixed block with pressing from both sides on the frame down, and said fixed block is provided with through hole, and said stretching screw passes through hole and is connected on the said fixed block through said hold-down nut.
The small-sized three-phase series reactor of aforesaid folder frame CKSG is characterized in that: said upper frame is non-magnetic conductive material with pressing from both sides frame down.
The small-sized three-phase series reactor of aforesaid folder frame CKSG, it is characterized in that: said stretching screw is non-magnetic conductive material.
The invention has the beneficial effects as follows: realize the punching to the iron core silicon steel sheet has been avoided in the clamping of upper and lower folder frame to iron core through stretching screw, the noise that can effectively reduce reactor is low, and the reduction caloric value is little and temperature rise is low, and eddy current loss is little.
Description of drawings
Fig. 1 is the front view of the small-sized three-phase series reactor of invention folder frame CKSG;
Fig. 2 is the end view of the small-sized three-phase series reactor of invention folder frame CKSG.
Embodiment
To combine Figure of description below, the present invention will be further described.
As depicted in figs. 1 and 2; The small-sized three-phase series reactor of a kind of folder frame CKSG comprises the iron core 2 that is wound with coil 3, also comprises upper frame 1, presss from both sides frame 5, stretching screw 4, hold-down nut down; The said iron core 2 that is wound with coil 3 is fixed on said upper frame 1, presss from both sides between the frame 5 down; Said upper frame 1 all is provided with fixed block 7 with pressing from both sides on the frame 5 down, and said fixed block 7 is provided with through hole 6, and said stretching screw 4 passes through hole 6; Be connected on the said fixed block 7 through hold-down nut 8, through described upper frame 1, press from both sides frame 5 down and stretching screw 4 is non-magnetic conductive material.
The iron core that is wound with coil 32 is inserted into upper frame 1 and presss from both sides between the frame 5 down; Up to being seated the hold-down nut at rotation stretching screw two ends about in the of 4, thereby tension upper frame 1 and following folder frame 5; Iron core 2 is clamped between said upper frame 1 and the following folder frame 5, realizes the clamping of iron core 2.
In sum, the small-sized three-phase series reactor of a kind of folder frame CKSG provided by the invention adopts the structure to upper and lower folder frame tension to realize the clamping to iron core; Avoided punching to the iron core silicon steel sheet; Make the noise of reactor low, eddy current loss is little, and caloric value is little, temperature rise is low.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection range by appending claims and equivalent circle thereof.
Claims (4)
1. one kind presss from both sides the small-sized three-phase series reactor of frame CKSG; Comprise the iron core (2) that is wound with coil (3); It is characterized in that: also comprise upper frame (1), press from both sides frame (5), stretching screw (4) down; The said iron core (2) that is wound with coil (3) is fixed on said upper frame (1), presss from both sides between the frame (5) down, and said stretching screw (4) is movably connected in upper frame (1) and presss from both sides between the frame (5) down.
2. the small-sized three-phase series reactor of folder frame CKSG according to claim 1; It is characterized in that: also comprise hold-down nut (8); All be provided with fixed block (7) on said upper frame (1) and the following folder frame (5); Said fixed block (7) is provided with through hole (6), and said stretching screw (4) passes through hole (6) and utilizes said hold-down nut (8) to be connected on the said fixed block (7).
3. the small-sized three-phase series reactor of folder frame CKSG according to claim 1 and 2 is characterized in that: said upper frame (1) and following folder frame (5) are non-magnetic conductive material.
4. the small-sized three-phase series reactor of folder frame CKSG according to claim 3 is characterized in that: said stretching screw (4) is non-magnetic conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103623833A CN102403088A (en) | 2011-11-16 | 2011-11-16 | Clamp-frame type CKSG small three-phase serial reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103623833A CN102403088A (en) | 2011-11-16 | 2011-11-16 | Clamp-frame type CKSG small three-phase serial reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102403088A true CN102403088A (en) | 2012-04-04 |
Family
ID=45885197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103623833A Pending CN102403088A (en) | 2011-11-16 | 2011-11-16 | Clamp-frame type CKSG small three-phase serial reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102403088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597798A (en) * | 2018-05-29 | 2018-09-28 | 保定天威保变电气股份有限公司 | A kind of core of reactor pull rod clamping means and structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645196Y (en) * | 2003-09-28 | 2004-09-29 | 杨京殿 | Iron core current-limiting reactor |
| CN2896463Y (en) * | 2006-03-13 | 2007-05-02 | 天津市环通电器设备有限公司 | Fastening device of phase-change reactor for speed-variable drive |
| CN201122503Y (en) * | 2007-11-29 | 2008-09-24 | 秦皇岛五洲电力设备有限公司 | Hollow reactor |
| CN201590307U (en) * | 2009-12-30 | 2010-09-22 | 南车株洲电力机车有限公司 | Integral iron reactor core |
| CN201820576U (en) * | 2010-10-26 | 2011-05-04 | 钱旭 | Magnetic core reactor |
-
2011
- 2011-11-16 CN CN2011103623833A patent/CN102403088A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645196Y (en) * | 2003-09-28 | 2004-09-29 | 杨京殿 | Iron core current-limiting reactor |
| CN2896463Y (en) * | 2006-03-13 | 2007-05-02 | 天津市环通电器设备有限公司 | Fastening device of phase-change reactor for speed-variable drive |
| CN201122503Y (en) * | 2007-11-29 | 2008-09-24 | 秦皇岛五洲电力设备有限公司 | Hollow reactor |
| CN201590307U (en) * | 2009-12-30 | 2010-09-22 | 南车株洲电力机车有限公司 | Integral iron reactor core |
| CN201820576U (en) * | 2010-10-26 | 2011-05-04 | 钱旭 | Magnetic core reactor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597798A (en) * | 2018-05-29 | 2018-09-28 | 保定天威保变电气股份有限公司 | A kind of core of reactor pull rod clamping means and structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201402716Y (en) | Tridimensional wound core dry-type transformer clamp | |
| WO2017031824A1 (en) | Low temperature rise dry-type transformer | |
| CN202373415U (en) | Clamping frame CKSG small-size three-phase series reactor | |
| CN102403088A (en) | Clamp-frame type CKSG small three-phase serial reactor | |
| CN205264458U (en) | A iron core clamping device for epoxy cast dry type transformer | |
| CN105448482A (en) | Magnetic flux leakage connected type magnetic shielding structure among transformer core limbs and loss reducing method | |
| CN101685698A (en) | Compensating reactor | |
| CN203356444U (en) | Fixture of silicon steel sheet ironing device | |
| CN101087080A (en) | Middle and large scale high-voltage electromotor parallel loop binding structure | |
| CN203721443U (en) | Clamping structure of dry type transformer | |
| CN207459378U (en) | A kind of pressing device of terminal wire rod | |
| CN207782616U (en) | A kind of servo motor assembled piece type stator iron core coiling clamping device | |
| CN212750580U (en) | Dry-change type silicon steel iron core clamping piece | |
| CN203617086U (en) | High-strength iron core clamp oil duct structure | |
| CN204905016U (en) | A novel folder for formula distribution transformer is covered with oil to amorphous | |
| CN201868196U (en) | Clamping piece for three-dimensional rolled-iron-core variable-frequency speed-regulation dry-type rectifier transformer | |
| CN202339814U (en) | Clamping structure for high-frequency inductor | |
| CN209766211U (en) | Inductor with multilayer distributed air gaps | |
| CN218447496U (en) | Energy-saving microcrystal alloy iron core | |
| CN103287921A (en) | Coil vertical winding tensioning device and tensioning method | |
| CN202855534U (en) | Positioning tool used for silicon steel sheet stack | |
| CN212848016U (en) | Silicon steel rolled iron core single-phase dry-type grounding transformer | |
| CN207938423U (en) | A kind of water cooling reactance of energy saving stabilization | |
| CN208722711U (en) | Power equipment dual openings magnetic circuit iron core body clamping device | |
| CN203055600U (en) | Inductor combined support and inductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |