CN106410655A - High-stability composite combined electric appliance - Google Patents
High-stability composite combined electric appliance Download PDFInfo
- Publication number
- CN106410655A CN106410655A CN201610645529.8A CN201610645529A CN106410655A CN 106410655 A CN106410655 A CN 106410655A CN 201610645529 A CN201610645529 A CN 201610645529A CN 106410655 A CN106410655 A CN 106410655A
- Authority
- CN
- China
- Prior art keywords
- connector
- chopper
- grounding
- current transformer
- switch
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
Abstract
The invention relates to a high-stability composite combined electric appliance, which comprises an LCP control cabinet, a circuit breaker, a first composite sleeve, a second composite sleeve and a three-position isolation switch, wherein a first connection port and a second connection port are arranged at the top of the circuit breaker; the first connection port is provided with a first current transformer; the second connection port is provided with a second current transformer; a support frame is arranged outside the circuit breaker; a three-position grounding switch is arranged at the bottom of the first composite sleeve; the second composite sleeve is tipsily arranged and a fast grounding mechanism box is arranged at the bottom of the second composite sleeve; and the three-position isolation switch is provided with a grounding port, an isolation port, a control port and a contact holder. The three-position isolation switch is provided with the grounding port, the isolation port, the control port and the contact holder, so that the high-stability composite combined electric appliance is high in intelligentization degree and miniaturization degree and good in stability, and reduction of the cost and prolonging of the service life are facilitated.
Description
Technical field
The present invention relates to a kind of combined electrical apparatus, particularly a kind of compound combined electrical equipment of high stability.
Background technology
Combined electrical apparatus is by two or more electrical equipment, forms a whole by wiring requirement and each electrical equipment still keeps
The device of originality energy, has compact conformation, outline overall and installing dimensions is little, easy to use, and the performance of each electrical equipment can preferably be assisted
The feature that allotment is closed.
Open combined electri cappliance of the prior art based on disconnecting switch or chopper, by current transformer, voltage
Common combination forms the first-class element of transformer, cable therewith, connects in order to bus, there is intellectuality, miniaturization journey between device
Spend not high defect, existing compound combined electrical equipment adopts separate-box type to design mostly, and sealing part is many, high cost, and simple
Ground reduces equipment cost, reduces equipment volume and be easily caused combined electrical apparatus less stable, reduces service life and safety.
Content of the invention
The purpose of the present invention is the defect for prior art, provides a kind of compound combined electrical equipment of high stability, intelligence
Energyization, degree of miniaturization are high, good stability, beneficial to reduces cost, improve service life.
The present invention is achieved by the following technical solutions：
A kind of compound combined electrical equipment of high stability, including LCP switch board, chopper, the first composite bushing, the second compound sleeve
Pipe and tri-station isolating switch, wherein, described chopper one end is connected with LCP switch board, and the other end is connected with chopper cabinet,
Described chopper top is provided with the first connector and the second connector, and described first connector is provided with the first current transformer,
Described second connector is provided with the second current transformer, and described chopper bottom is provided with the 3rd connector and the 4th connector,
Point-blank, described 4th connector and the second connector are in straight line for described 3rd connector and the first connector
On, described chopper is externally provided with bracing frame；
Described first composite bushing bottom is provided with three station grounding switchs, and described have three station grounding switchs and the first Current Mutual Inductance
Device is connected, and described second composite bushing is obliquely installed, and bottom is provided with rapid grounding mechanism case, in described rapid grounding mechanism case
It is provided with high speed grounding switch；
Described tri-station isolating switch is provided with ground connection mouth, isolated port, actuation holes and contact base, and described ground connection mouth is provided with ground connection
Switch, described rapid grounding mechanism case bottom is connected with isolated port, is provided with the first static contact, described actuation holes in described isolated port
Inside it is provided with action bars, described contact base is provided with the second static contact, described contact base bottom is connected with the second current transformer, institute
State and in tri-station isolating switch, be provided with operation wall, described operation boom end is placed in operation wall, and is provided with and turns tooth, described operation wall
Inside it is provided with guide slide, in described guide slide, is provided with conducting rod, described conducting rod is provided with tooth bar, described tooth bar is joined with turning tooth
Close and use, described second static contact touches with conducting rod.
A kind of compound combined electrical equipment of above-mentioned high stability, wherein, support frame as described above includes some supporting legs and support
Ring, described some supporting legs are arranged in parallel, and between be provided with crossbeam, described supporting leg top is connected with chopper side wall,
Described supporting leg bottom is provided with hollow hole, and described support ring inwall is connected with chopper outer wall, and bottom is connected with crossbeam, described
Support ring both sides are provided with reinforcing plate, and described reinforcing plate end is connected with chopper side wall.
A kind of compound combined electrical equipment of above-mentioned high stability, wherein, described first composite bushing is opened with three station ground connection
Between pass, between three station grounding switchs and the first current transformer, between rapid grounding mechanism case and isolated port, contact base with
It is equipped with sealing between second current transformer.
A kind of compound combined electrical equipment of above-mentioned high stability, wherein, described first composite bushing and the second composite bushing
By center conductor, silicone rubber cluster parachute and flange composition, described center conductor is externally provided with epoxy resin fiberglass pipe, described ring
It is provided with shielding cylinder, described center conductor, silicone rubber cluster parachute and epoxy between oxygen tree fat fiberglass pipe and silicone rubber cluster parachute bottom
Plexiglas fiber tube end is all connected with flange.
Beneficial effects of the present invention are：
Because each electric elements are in closed connection, therefore not affected by environment, it is applicable to High aititude, high filthy environment
In.The present invention adopts LCP switch board Based Intelligent Control, has the thinking judgement to result, the regeneration to result
The enforcement kinetic energy of the timely and effective operation of information；Bracing frame stability of strutting system is good；Tri-station isolating switch adopts self-reliance fingertip even
Access node structure, in isolated port position and the motion of ground connection mouth position, this structure realizes isolation and ground connection mechanical interlocking to conducting rod, safely may be used
High by property；The silicone rubber cluster parachute of composite bushing has hydrophobicity, can play good water proofing property, and durability against pollution, light weight,
Safe and reliable；Sealing sealing reliability is good.
To sum up, present invention intellectuality, degree of miniaturization are high, good stability, beneficial to reduces cost, improve service life.
Brief description
Fig. 1 is present configuration schematic diagram.
Fig. 2 is tri-station isolating switch structural representation of the present invention.
Fig. 3 is the present invention the first composite bushing structural representation.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described further.
A kind of compound combined electrical equipment of high stability, including LCP switch board 1, chopper 2, the first composite bushing 3,
Two composite bushings 4 and tri-station isolating switch 5, wherein, described chopper 2 one end is connected with LCP switch board 1, and the other end connects
There is chopper cabinet 6, described chopper 2 top is provided with the first connector 7 and the second connector 8, and described first connector 7 sets
There is the first current transformer 9, described second connector 8 is provided with the second current transformer 10, described chopper 2 bottom is provided with
Point-blank, the described 4th even for three connectors 11 and the 4th connector 12, described 3rd connector 11 and the first connector 7
Point-blank, described chopper 2 is externally provided with bracing frame 13 for interface 12 and the second connector 8；
Support frame as described above 13 includes some supporting legs 14 and support ring 15, and described some supporting legs 14 are arranged in parallel, and it
Between be provided with crossbeam 16, described supporting leg 14 top is connected with chopper 2 side wall, and described supporting leg 16 bottom is provided with hollow hole 17,
Described support ring 15 inwall is connected with chopper 2 outer wall, and bottom is connected with crossbeam 16, and described support ring 15 both sides are provided with reinforcement
Plate 18, described reinforcing plate 18 end is connected with chopper 2 side wall；
Described first composite bushing 3 bottom is provided with three station grounding switchs 19, and described have three station grounding switchs 19 and the first electricity
Current transformer 9 is connected, and described second composite bushing 4 is obliquely installed, and bottom is provided with rapid grounding mechanism case 20, described quickly connects
It is provided with high speed grounding switch 21 in ground mechanism case 20；
Described tri-station isolating switch 5 is provided with ground connection mouth 22, isolated port 23, actuation holes 24 and contact base 25, described ground connection mouth
22 are provided with earthed switch 26, and described rapid grounding mechanism case 20 bottom is connected with isolated port 23, is provided with described isolated port 23
First static contact 27, is provided with action bars 28 in described actuation holes 24, described contact base 25 is provided with the second static contact 37, described tactile
Headstock 25 bottom is connected with the second current transformer 10, is provided with operation wall 29, described action bars in described tri-station isolating switch 5
28 ends are placed in operation wall 29, and are provided with and turn tooth 30, are provided with guide slide 31, described guide slide 31 in described operation wall 29
Inside it is provided with conducting rod 32, described conducting rod 32 is provided with tooth bar 33, described tooth bar 33 uses cooperatively with turning tooth 30, described second is quiet
Contact 37 is touched with conducting rod 32；
Between described first composite bushing 3 and three station grounding switchs 19, three station grounding switchs 19 and the first current transformer 9
Between, between rapid grounding mechanism case 20 and isolated port 23, to be equipped with axle between contact base 25 and the second current transformer 10 close
Envelope 33；
Described first composite bushing 3 and the second composite bushing 4 are formed by center conductor 34, silicone rubber cluster parachute 35 and flange 36,
Described center conductor 34 is externally provided with epoxy resin fiberglass pipe 37, described epoxy resin fiberglass pipe 37 and silicone rubber cluster parachute
It is provided with shielding cylinder 38, described center conductor 34, silicone rubber cluster parachute 35 and epoxy resin fiberglass pipe 38 end between 35 bottoms
All it is connected with flange 36.
Because each electric elements are in closed connection, therefore not affected by environment, it is applicable to High aititude, high filthy
In environment.The present invention adopts LCP switch board Based Intelligent Control, has the thinking judgement to result, to result
The enforcement kinetic energy of the timely and effective operation of regenerating information；Bracing frame stability of strutting system is good；Tri-station isolating switch adopts self-reliance to touch
Refer to attachment structure, in isolated port position and the motion of ground connection mouth position, this structure realizes isolation and ground connection mechanical interlocking, peace to conducting rod
Full reliability is high；The silicone rubber cluster parachute of composite bushing has hydrophobicity, can play good water proofing property, and durability against pollution, matter
Amount is light, safe and reliable；Sealing sealing reliability is good.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
All should cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It is defined.
Claims (4)
1. a kind of compound combined electrical equipment of high stability, including LCP switch board, chopper, the first composite bushing, second be combined
Sleeve pipe and tri-station isolating switch, it is characterized by, described chopper one end is connected with LCP switch board, and the other end is connected with open circuit
Device cabinet, described chopper top is provided with the first connector and the second connector, and described first connector is provided with the first electric current
Transformer, described second connector is provided with the second current transformer, and described chopper bottom is provided with the 3rd connector and the 4th
Point-blank, described 4th connector and the second connector are one for connector, described 3rd connector and the first connector
On bar straight line, described chopper is externally provided with bracing frame；
Described first composite bushing bottom is provided with three station grounding switchs, and described have three station grounding switchs and the first Current Mutual Inductance
Device is connected, and described second composite bushing is obliquely installed, and bottom is provided with rapid grounding mechanism case, in described rapid grounding mechanism case
It is provided with high speed grounding switch；
Described tri-station isolating switch is provided with ground connection mouth, isolated port, actuation holes and contact base, and described ground connection mouth is provided with ground connection
Switch, described rapid grounding mechanism case bottom is connected with isolated port, is provided with the first static contact, described actuation holes in described isolated port
Inside it is provided with action bars, described contact base is provided with the second static contact, described contact base bottom is connected with the second current transformer, institute
State and in tri-station isolating switch, be provided with operation wall, described operation boom end is placed in operation wall, and is provided with and turns tooth, described operation wall
Inside it is provided with guide slide, in described guide slide, is provided with conducting rod, described conducting rod is provided with tooth bar, described tooth bar is joined with turning tooth
Close and use, described second static contact touches with conducting rod.
2. a kind of compound combined electrical equipment of high stability as claimed in claim 1, it is characterized by, if support frame as described above includes
Heavenly Stems and Earthly Branches support leg and support ring, described some supporting legs are arranged in parallel, and between be provided with crossbeam, described supporting leg top with disconnected
Road device side wall be connected, described supporting leg bottom is provided with hollow hole, and described support ring inwall is connected with chopper outer wall, bottom and
Crossbeam is connected, and described support ring both sides are provided with reinforcing plate, and described reinforcing plate end is connected with chopper side wall.
3. a kind of compound combined electrical equipment of high stability as claimed in claim 1, it is characterized by, described first composite bushing
And three station grounding switchs between, between three station grounding switchs and the first current transformer, rapid grounding mechanism case and isolation
Between mouthful, between contact base and the second current transformer, it is equipped with sealing.
4. a kind of compound combined electrical equipment of high stability as claimed in claim 1, it is characterized by, described first composite bushing
Form by center conductor, silicone rubber cluster parachute and flange with the second composite bushing, described center conductor is externally provided with epoxy resin glass
Glass fiber pipe, is provided with shielding cylinder between described epoxy resin fiberglass pipe and silicone rubber cluster parachute bottom, described center conductor, silicon
Rubber cluster parachute is all connected with flange with epoxy resin fiberglass tube end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645529.8A CN106410655A (en) | 2016-08-09 | 2016-08-09 | High-stability composite combined electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645529.8A CN106410655A (en) | 2016-08-09 | 2016-08-09 | High-stability composite combined electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106410655A true CN106410655A (en) | 2017-02-15 |
Family
ID=58005227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610645529.8A Pending CN106410655A (en) | 2016-08-09 | 2016-08-09 | High-stability composite combined electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410655A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06176667A (en) * | 1992-12-01 | 1994-06-24 | Mitsubishi Electric Corp | Tank type gas circuit-breaker |
| CN101299361A (en) * | 2008-06-30 | 2008-11-05 | 王若柏 | Compound insulation casing |
| CN202094526U (en) * | 2011-06-17 | 2011-12-28 | 江苏精科智能电气股份有限公司 | Composite and combined electrical device |
| CN202917370U (en) * | 2012-10-30 | 2013-05-01 | 江苏精科智能电气股份有限公司 | Three-position isolation and earthing switch of gas insulated metal-enclosed switchgear |
| CN206023025U (en) * | 2016-08-09 | 2017-03-15 | 江苏精科智能电气股份有限公司 | A kind of compound combined electrical equipment of high stability |
-
2016
- 2016-08-09 CN CN201610645529.8A patent/CN106410655A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06176667A (en) * | 1992-12-01 | 1994-06-24 | Mitsubishi Electric Corp | Tank type gas circuit-breaker |
| CN101299361A (en) * | 2008-06-30 | 2008-11-05 | 王若柏 | Compound insulation casing |
| CN202094526U (en) * | 2011-06-17 | 2011-12-28 | 江苏精科智能电气股份有限公司 | Composite and combined electrical device |
| CN202917370U (en) * | 2012-10-30 | 2013-05-01 | 江苏精科智能电气股份有限公司 | Three-position isolation and earthing switch of gas insulated metal-enclosed switchgear |
| CN206023025U (en) * | 2016-08-09 | 2017-03-15 | 江苏精科智能电气股份有限公司 | A kind of compound combined electrical equipment of high stability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206023025U (en) | A kind of compound combined electrical equipment of high stability | |
| CN204190252U (en) | SF6 insulate vacuum demarcation switch cabinet | |
| CN106004448B (en) | A kind of electric locomotive high tension loop is isolated and double main disconnected redundant circuit systems naturally | |
| CN202488148U (en) | Low voltage intelligent reactive power compensation device | |
| CN106410655A (en) | High-stability composite combined electric appliance | |
| CN209072090U (en) | A kind of self-energizing Intelligent fault isolating device | |
| CN206272134U (en) | A kind of AC metal closed switch cabinet | |
| CN206225808U (en) | A kind of high-tension switch cabinet | |
| CN203026842U (en) | Metal enclosed switching device insulated by environment-friendly gas | |
| CN101539593A (en) | Intelligent central metal armouring withdrawing voltage sensing device | |
| CN105633849A (en) | SF6 insulating vacuum boundary switch cabinet | |
| CN201417898Y (en) | Outdoor high voltage cable branch box | |
| CN201893515U (en) | Grounding handcart of centrally-mounted switch cabinet | |
| CN205195065U (en) | Novel miniaturized integrated cubical switchboard that opens circuit | |
| CN204361550U (en) | A kind of solid all-insulated switch | |
| CN208111341U (en) | A kind of pole with current-taking function | |
| CN203326461U (en) | Arrangement structure of GIS apparatus | |
| CN201750073U (en) | Combined electrical apparatus for 35KV outdoor voltage transformer | |
| CN207021223U (en) | A kind of convergence control cabinet using integrated control device | |
| CN201674138U (en) | Box type fixed high-tension ring network switchgear | |
| CN203301038U (en) | Box type fixed ring network high-voltage switchgear | |
| CN205679641U (en) | A kind of convertible auxiliary connection insulation board device for electrical test | |
| CN204179553U (en) | A kind of drawer type solid all-insulated switch | |
| CN203193173U (en) | Armored movable-type AC metal closed switchgear | |
| CN203911241U (en) | Compact-type substation transformer cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |