CN2489440Y - Hollow current-limiting reactor - Google Patents
Hollow current-limiting reactor Download PDFInfo
- Publication number
- CN2489440Y CN2489440Y CN 01230033 CN01230033U CN2489440Y CN 2489440 Y CN2489440 Y CN 2489440Y CN 01230033 CN01230033 CN 01230033 CN 01230033 U CN01230033 U CN 01230033U CN 2489440 Y CN2489440 Y CN 2489440Y
- Authority
- CN
- China
- Prior art keywords
- comb
- pressing plate
- limiting reactor
- hollow current
- screw rod
- 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
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Abstract
A hollow current-limiting reactor comprises an upper and a lower pressing plate jointed together by a screw and a plurality of wiring combs evenly arranged between the pressing plates in radial direction. Jaws of each comb are provided with loop lead. Outside edges of the upper and the lower pressing plate are vertically provided with terminal pole corresponding to the loop lead. The utility model adopts the glass-steel comb combined the function of supporting, insulating and venting together as framework and uses the ladder cooperating face to form a structure of incrustation and combination of upper comb and lower comb, so that the whole intensity, moving stability, working noise, heat resistance and other technical index can be improved in different degree.
Description
The utility model relates to a kind of current limiting reactor.
Traditional hollow current-limiting reactor adopts concrete casting injection forming strutting piece, its body heaviness, and concrete column intensity is low, easy fracture, insulation is easily aging, and anti-breakdown is poor." clipping " air core reactor that replaces cement reactor with " wrapped formula " though air core reactor has relative good performance, but because of the fiberglass lath clamping of the coil of " clipping " reactor, insulation and turn-to-turn insulation are splits between cake, and its dynamic stability is poor; And a plurality of compositions of sealing of " wrapped formula " reactor reason separate with the air channel bar between sealing, and adopt poured with epoxy resin to be integral, and the problem of existence is that thermal diffusivity is bad, in case short circuit can't be repaired.The patent application formerly (ZL99245694.0) of the applicant one " current limliting is transferred the sense reactor " by name, a kind of connection of pressing plate screw rod, cushion block and comb of adopting disclosed as the reactor that supports and separate winding structure, it is good that the above-mentioned relatively various reactor of this reactor has an overall performance, the characteristics that operational reliability is high, but its cushion block and dull and stereotyped comb assembly structure do not make the dynamic stability of reactor and assembly performance reach gratifying effect yet.
The purpose of this utility model is at the problems referred to above, and the hollow current-limiting reactor that a kind of combination property is better, dependability is higher, assembly technology is easier is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of hollow current-limiting reactor, it includes and installs with screw rod and be installed on the upper and lower pressing plate at screw rod two ends, between upper and lower pressing plate, be evenly equipped with the wiring comb that number row radially is provided with, these comb both sides are provided with the screw rod mounting hole, the comb tooth mouth of internal coil lead is evenly offered in middle upper end, is provided with the perpendicular outer peripheral binding post of lower platen that places with the winding wire phase configuration.
The technical solution of the utility model also comprises: just stagger in the upper and lower end face at mounting hole place, described wiring comb both sides and the upper and lower end face of comb teeth part, form the ladder mating surface; Fixed installation porcelain vase seat below lower platen.
The fiberglass comb that it is one that the utility model adopts collection support, insulation, the three kinds of functions in air channel is as skeleton, utilize comb ladder mating surface to make upper and lower comb formation setting-in interlock and screw rod install the assembly structure of clamping, guarantee the globality of reactor, make performances such as reactor bulk strength, dynamic stability, work noise, heat resistance and assembly technology all obtain very big improvement.
Fig. 1 is this hollow current-limiting reactor structural front view;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a wiring comb structure front view;
Fig. 4 is the vertical view of Fig. 3.
The utility model is described in further detail below in conjunction with drawings and Examples:
Provide as accompanying drawing 1, Fig. 2, this reactor has center circular upper and lower pressing plate 2 and 6 with holes, inside and outside the edge of pressing plate 2 and 6, be provided with many groups mounting hole of angle equalization accordingly, the corresponding vertically wiring comb 3 in a row that is provided with each group mounting hole, these comb two ends are provided with mounting hole, comb tooth mouth is evenly offered in the upper end, middle part, and winding wire 4 is flush-mounted in the comb tooth mouth.Provide as accompanying drawing 3, Fig. 4, the upper and lower end face at wiring mounting hole place, comb both sides and the upper and lower end face of comb teeth part just stagger, and form the ladder mating surface between comb and comb.Upper and lower pressing plate and middle vertical wiring comb in a row install and are integral the nut check through the screw rod two ends by installing screw rod 1.Be provided with two binding posts 5 with the winding wire phase configuration, this binding post warp bolt at two ends up and down connects the outward flange that vertically is fixed on upper and lower pressing plate.Below lower platen 6, square porcelain vase seat 7 is installed through bolt.
The suitable glass-reinforced plastic material that adopts of the upper and lower pressing plate of this reactor, wiring comb and porcelain vase seat is made.
Claims (3)
1, a kind of hollow current-limiting reactor, include and install with screw rod (1) and be installed on upper and lower pressing plate (2), (6) at screw rod two ends, it is characterized in that: between upper and lower pressing plate, be evenly equipped with the wiring comb (3) that number row radially is provided with, these comb both sides are provided with the screw rod mounting hole, the comb tooth mouth of internal coil lead (4) is evenly offered in middle upper end, is provided with the perpendicular outer peripheral binding post of lower platen (5) that places with the winding wire phase configuration.
2, hollow current-limiting reactor according to claim 1 is characterized in that: the upper and lower end face at wiring mounting hole place, comb (3) both sides and the upper and lower end face of comb teeth part just stagger, and form the ladder mating surface.
3, hollow current-limiting reactor according to claim 1 is characterized in that: be installed with porcelain vase seat (7) below lower platen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230033 CN2489440Y (en) | 2001-07-04 | 2001-07-04 | Hollow current-limiting reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230033 CN2489440Y (en) | 2001-07-04 | 2001-07-04 | Hollow current-limiting reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489440Y true CN2489440Y (en) | 2002-05-01 |
Family
ID=33644739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230033 Expired - Fee Related CN2489440Y (en) | 2001-07-04 | 2001-07-04 | Hollow current-limiting reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489440Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203888B (en) * | 2008-06-30 | 2013-01-23 | 线圈创新控股有限公司 | Inductance coil for electric power grids having reduced sound emission |
| CN110993263A (en) * | 2019-12-02 | 2020-04-10 | 永济优耐特绝缘材料有限责任公司 | High-ventilation-density forced cooling type column supply transformer and reactor cabinet |
| CN110993280A (en) * | 2019-12-02 | 2020-04-10 | 永济优耐特绝缘材料有限责任公司 | Staggered comb-tooth-shaped high-ventilation reactor |
-
2001
- 2001-07-04 CN CN 01230033 patent/CN2489440Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203888B (en) * | 2008-06-30 | 2013-01-23 | 线圈创新控股有限公司 | Inductance coil for electric power grids having reduced sound emission |
| CN110993263A (en) * | 2019-12-02 | 2020-04-10 | 永济优耐特绝缘材料有限责任公司 | High-ventilation-density forced cooling type column supply transformer and reactor cabinet |
| CN110993280A (en) * | 2019-12-02 | 2020-04-10 | 永济优耐特绝缘材料有限责任公司 | Staggered comb-tooth-shaped high-ventilation reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |