CN202189976U - Novel wire inlet device of reactor - Google Patents
Novel wire inlet device of reactor Download PDFInfo
- Publication number
- CN202189976U CN202189976U CN2011200670113U CN201120067011U CN202189976U CN 202189976 U CN202189976 U CN 202189976U CN 2011200670113 U CN2011200670113 U CN 2011200670113U CN 201120067011 U CN201120067011 U CN 201120067011U CN 202189976 U CN202189976 U CN 202189976U
- Authority
- CN
- China
- Prior art keywords
- reactor
- cable
- inlet wire
- hard copper
- wire inlet
- 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
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a novel wire inlet device of a reactor, which comprises the stacked type hollow reactor and a wire inlet cable. A framework stands on one side of the stacked type hollow reactor, a strut insulator is horizontally mounted on the framework, a hard copper bar with current-carrying capacity equal to that of the wire inlet cable is fixed at one end of the strut insulator, and the upper end and the lower end of the hard copper bar are in transitional connection with the stacked type hollow reactor and the wire inlet cable. When the novel wire inlet device is applied, the mounting height of the wire inlet cable can be greatly reduced, simultaneously, an insulation layer of the wire inlet cable cannot be damaged, reliability of wire inlet connection and stability of operation are ensured, and daily inspection tours of operators and repair convenience are improved.
Description
Technical field
The utility model relates to the electric utility field, relates in particular to a kind of novel reactor line leading device.
Background technology
Often can use 10 kilovolts of stacked air-core reactors of three-phase in the power industry; Its inlet wire mode is general to adopt 10 kilovolt of three core power cable to be connected with electric power system; Because each phase connection terminal board difference in height of the stacked air-core reactor of three-phase is bigger; Reach about 1.5 meters, and conventional 10 kilovolts of three-core cable length of said joint are only had an appointment 0.5 meter, these three core power cables that reactor inlet wire is used can not strip out three single-core cables and be connected with reactor by the cable joint length branch of routine; Three-core cable must divide stripping in advance, so that each reserves sufficiently long single-core cable mutually and is connected with reactor.Owing to divide the single-core cable that strips out longer, reduced the isolation layer intensity of each phase cable, for safe operation has stayed certain hidden danger.
Divide the defective of shelling long single-core cable to cause each phase cable insulation intensity to reduce for solving three-core cable; Occur total length in the prior art and used the line leading device that special-purpose single-core cable connects each phase connection terminal of reactor respectively instead; This device solves original three-core cable divide the stripping back defective that cable insulation intensity reduces; But because after using the single-core cable inlet wire instead, the phase inlet wire cable of going up of three-phase closed assembly reactor is fixed higherly, and the setting height(from bottom) of its cable joint reaches 4.5 meters; Because the repair rate of cable joint is higher, bring big inconvenience for operating personnel's daily tour and maintenance.
The utility model content
Deficiency to above-mentioned prior art; The purpose of the utility model provides a kind of novel reactor line leading device; Can reduce the setting height(from bottom) of reactor inlet wire cable greatly, have the installation difficulty that reduces the inlet wire cable, improve the characteristics of the convenience of daily tour of operations staff and maintenance.
To achieve these goals; The utility model embodiment provides a kind of novel reactor line leading device; Comprise stacked air-core reactor and inlet wire cable, said stacked air-core reactor one side is erect a framework, is horizontally installed with post insulator on the said framework; Said post insulator one end is fixed with the hard copper row who is equal to said inlet wire current-carrying capacity of cable, and said hard copper row's the transition of two ends up and down connects said stacked air-core reactor and said inlet wire cable.
As the improvement of such scheme, hold curved 90 degree backs on the said hard copper row level with both hands and be connected with said stacked air-core reactor terminal board through expansion joint.
As the improvement of such scheme, said hard copper row lower end is being connected with said inlet wire cable near the place, ground.
As the improvement of such scheme, said hard copper row socket one insulating barrier sheath.
Can know by above-mentioned description, compare, the utlity model has following beneficial effect with prior art to the utility model embodiment:
Adopt hard copper row to be connected with transition between the stacked air-core reactor as the inlet wire cable; Reduce the setting height(from bottom) of inlet wire cable greatly; Reduce the installation difficulty of inlet wire cable; Insulating barrier to the inlet wire cable has no infringement simultaneously, has guaranteed the reliability that inlet wire connects, and has improved the convenience of daily tour of operations staff and maintenance.
Description of drawings
Fig. 1 is the structural representation of stacked air-core reactor line leading device in the prior art;
Fig. 2 is the structural representation of a kind of novel reactor line leading device of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done to describe in detail further below.
Fig. 1 shows the structural representation of stacked air-core reactor line leading device in the prior art.
As shown in Figure 1, line leading device adopts special-purpose single core inlet wire cable 2 directly to insert stacked air-core reactor 3, and fixedly anchor ear 41 is fixing through the cable on the framework 4 for said single core inlet wire cable 2.This line leading device still reaches 4.5 meters because the setting height(from bottom) of the cable joint of said inlet wire cable is the highest, brings big inconvenience for operations staff's daily tour and maintenance.
Fig. 2 is the structural representation of a kind of novel reactor line leading device of the utility model.
As shown in Figure 2; A kind of novel reactor line leading device; Comprise stacked air-core reactor 3 and inlet wire cable 2, said stacked air-core reactor 3 one sides are erect a framework 4, are horizontally installed with post insulator 5 on the said framework 4; Said post insulator 5 one ends are fixed with the hard copper row 6 who is equal to said inlet wire cable 2 ampacitys, and said hard copper row's 6 the transition of two ends up and down connects said stacked air-core reactor 3 and said inlet wire cable 2.
Need to prove; Said stacked air-core reactor 3 carries out transition with said inlet wire cable 2 through said hard copper row 6 and is connected; Have reliability height, the low easy characteristics of installation that reach of failure rate because said hard copper arranges 6, can conveniently install, and seldom need maintenance, maintenance at ordinary times; Simultaneously; Arranging 6 lower ends at said hard copper is connected with said inlet wire cable 2; Reduced the setting height(from bottom) of the cable joint 21 of said inlet wire cable 2, not only reduced installation difficulty, and for said cable joint 21 because maintenance, the maintenance work that a variety of causes need carry out; Also improve convenience, reduced operating cost.
Also need to prove; Employing is horizontally set on the said post insulator 5 fixing said hard copper rows 6 on the said framework 4; Can not only strengthen said hard copper row's 6 installation fastness; Guarantee that also said hard copper row 6 can flatly connect said stacked air-core reactor 3, improves the stability of electrical network inlet wire efficient and operation.
More preferably, hold curved 90 degree backs on the said hard copper row 6 level with both hands and be connected with said stacked air-core reactor 3 terminal boards 31, can guarantee that said hard copper row 6 can flatly join said terminal board 31 to through expansion joint 61.
More preferably, said hard copper is arranged 6 lower ends and is being connected with said inlet wire cable 2 near ground place.
During preferred enforcement, said hard copper is arranged 6 lower ends and is being connected with said inlet wire cable 2 apart from 0.6 meter, ground.Because the said cable joint 21 of said inlet wire cable 2 needs often maintenance, safeguards; So said hard copper row's 6 lower end is being connected with said inlet wire cable 2 apart from 0.6 meter, ground; Make maintenance repair or attendant stand in ground and get final product complete operation; Improve the convenience of regular job greatly, reduced operating cost.
More preferably, said hard copper is arranged 6 sockets, one insulating barrier sheath, makes exposed originally aerial said hard copper row 6 become the hard copper row of insulation, has further improved reliability and fail safe that inlet wire connects.
In sum; Implement the utility model; Said stacked air-core reactor 3 carries out transition with said inlet wire cable 2 through said hard copper row 6 and is connected; Reduce the setting height(from bottom) of said inlet wire cable 2 greatly, the insulating barrier to said inlet wire cable 2 has no infringement simultaneously, has guaranteed the reliability that inlet wire connects; In addition; 6 conductor reliability are high because said hard copper is arranged, failure rate is low; Seldom need maintenance at ordinary times, safeguard; The setting height(from bottom) of the said cable joint 21 that needs are often overhauled, safeguard is turned down the height lower apart from ground, has improved the convenience of daily tour of operations staff and maintenance greatly, has reduced operating cost.
The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (5)
1. novel reactor line leading device; It is characterized in that: said novel reactor line leading device comprises stacked air-core reactor and inlet wire cable; Said stacked air-core reactor one side is erect a framework; Be horizontally installed with post insulator on the said framework, said post insulator one end is fixed with the hard copper row who is equal to said inlet wire current-carrying capacity of cable, and said hard copper row's the transition of two ends up and down connects said stacked air-core reactor and said inlet wire cable.
2. novel reactor line leading device according to claim 1 is characterized in that: hold curved 90 degree backs on the said hard copper row level with both hands and be connected with said stacked air-core reactor terminal board through expansion joint.
3. novel reactor line leading device according to claim 1 is characterized in that: said hard copper row lower end is being connected with said inlet wire cable near the place, ground.
4. novel reactor line leading device according to claim 3 is characterized in that: said hard copper row lower end is being connected with said inlet wire cable apart from 0.6 meter, ground.
5. novel reactor line leading device according to claim 1 is characterized in that: said hard copper row socket one insulating barrier sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200670113U CN202189976U (en) | 2011-03-15 | 2011-03-15 | Novel wire inlet device of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200670113U CN202189976U (en) | 2011-03-15 | 2011-03-15 | Novel wire inlet device of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189976U true CN202189976U (en) | 2012-04-11 |
Family
ID=45921411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200670113U Expired - Lifetime CN202189976U (en) | 2011-03-15 | 2011-03-15 | Novel wire inlet device of reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071589A (en) * | 2020-08-17 | 2020-12-11 | 山西太钢不锈钢股份有限公司 | Method for enlarging conductive contact surface of reactor joint |
-
2011
- 2011-03-15 CN CN2011200670113U patent/CN202189976U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071589A (en) * | 2020-08-17 | 2020-12-11 | 山西太钢不锈钢股份有限公司 | Method for enlarging conductive contact surface of reactor joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8922037B2 (en) | Wind energy system having busbars | |
| CN104535804A (en) | Portable current transformer test clamp | |
| CN204439667U (en) | A kind of portable type current transformer testing clamp | |
| CN106329356A (en) | Low voltage power distribution cabinet installation process | |
| CN102707096B (en) | Universal insulation cap for voltage withstand test of 66kV cables | |
| CN203444024U (en) | Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test | |
| CN202189976U (en) | Novel wire inlet device of reactor | |
| CN205829092U (en) | Ladder busbar formula joint-box | |
| CN203895633U (en) | Short circuit grounding wire suitable for box transformer substation and electricity distribution room | |
| CN202034330U (en) | Bypass fuse | |
| CN202019056U (en) | Power special voltage miniature bus wiring terminal | |
| CN206041016U (en) | Practical earth connection in indoor GIS terminal | |
| CN202474753U (en) | Platform transformer bus laying support | |
| CN202772544U (en) | T-type three-phase high-tension no-partial-discharge cable joint | |
| CN207766075U (en) | A kind of junction block for traction motor | |
| CN202599981U (en) | General insulation cap for 66kV cable withstand voltage test | |
| CN203012211U (en) | Optical cable cross-connecting box with isolating base | |
| CN202435030U (en) | Connection structure between smoothing reactor of extra-high voltage converter station | |
| CN202797612U (en) | Electric device and fuses in electric device | |
| CN205376957U (en) | Quick connecting row suitable for collection flow box | |
| CN207303955U (en) | A kind of economic poverty alleviation network system | |
| CN208862534U (en) | A kind of strain clamp suitable for HGIS power distribution equipment | |
| CN202474785U (en) | Integrated lightning arrester | |
| CN220324923U (en) | System for implementing load transfer by using spare cable | |
| CN202940542U (en) | Ice-melting cable hanging device applicable to 10kV and 35kV lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |