CN105048328B - A kind of solid insulation ring main unit - Google Patents
A kind of solid insulation ring main unit Download PDFInfo
- Publication number
- CN105048328B CN105048328B CN201510502768.3A CN201510502768A CN105048328B CN 105048328 B CN105048328 B CN 105048328B CN 201510502768 A CN201510502768 A CN 201510502768A CN 105048328 B CN105048328 B CN 105048328B
- Authority
- CN
- China
- Prior art keywords
- unit
- side seal
- seal board
- core cell
- module
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 239000007787 solid Substances 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000008676 import Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The invention discloses a kind of solid insulation ring main unit, functional unit including cabinet and in cabinet, cabinet includes a space framework, side seal board, shrouding afterwards, top plate, middle door and Xiamen, side seal board, shrouding and top plate are installed on space framework using track insertion button afterwards, middle door and Xiamen are installed on space framework using rotation button, functional unit includes core cell, import unit, lead-out unit and monitoring unit, core cell and import unit, lead-out unit uses plug method quick despatch, core cell, import unit and lead-out unit carry out secondary connection with monitoring unit using plug interconnection technique respectively, functional unit is connected with space framework using drawer type.The solid insulation ring main unit, can " safe and reliable, full working scope " operation, reaction " rapid " to the various situations in running, quick reply, " efficient " regular maintenance for carrying out product and maintenance management.
Description
Technical field
The invention belongs to supply network ring main unit, specifically a kind of solid insulation ring main unit.
Background technology
With the rapid development of the national economy, people are to " efficient, safe and reliable, the rapid, full working scope " of electricity system
It is required that more and more higher.And original ring main unit is difficult to meet above-mentioned five requirements simultaneously, especially " efficiently, full working scope " is required
Meet it is not in place.Original ring main unit, which is spelled cabinet and cast net in operation, to be existed less efficient, and running environment requires higher, and product is to environment
The problems such as adaptability of change is low.
Have in the subject matter in production stage：1. mold utilization rate is relatively low, production efficiency is not high；2. design process
To the consideration deficiency of installation, cause property easy for installation to substantially reduce, the installation that can meet product function is only considered, without excessive
Consider the convenient and swift and quantitative installation of installation process in ground.
Have in the subject matter in product in-site installation operation maintenance stage：1. part product multiple-unit disjunctor, into construction
Scene transport is inconvenient, and installation is difficult；2. existing product modularized design degree is low, to the fast of installation and repairing in design process
Victory is estimated not enough, causes product regular maintenance efficiency low；3. non-modularization replacement of products is slow, even a scheduling product are wanted sometimes
Integrated regulation, amplitude are big.
Have in the subject matter of daily throwing electricity operation phase：Non- full working scope product is quite sensitive to environmental change, especially
Had a great influence, partly plateau is run limited by ambient humidity, dirt etc..
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of solid insulation ring main unit, can " safe and reliable, Quan Gong
Condition " operation, reaction " rapid " to the various situations in running, quick reply, " efficient " progress product regular maintenance and
Maintenance management.
The present invention uses following technical scheme：A kind of solid insulation ring main unit, including vertical rectangular cabinet and positioned at cabinet
Internal functional unit, the cabinet include a space framework, side seal board, rear shrouding, top plate, middle door and Xiamen, the side seal
Plate is divided into side seal board one, side seal board two, side seal board three and side seal board four, shrouding and lower rear shrouding after the rear shrouding is divided into,
The top plate is divided into front top plate and rear top plate, the side seal board one, side seal board two, side seal board three, side seal board four, it is upper after shrouding,
Shrouding, front top plate and rear top plate are installed on space framework using track insertion button after lower, and the middle door and Xiamen use
Rotation button is installed on space framework, and it is single that the functional unit includes core cell, import unit, lead-out unit and monitoring
Member, the core cell and import unit, lead-out unit use plug method quick despatch, the core cell, import unit and
Lead-out unit carries out secondary connection with monitoring unit using plug interconnection technique respectively, and the functional unit uses with space framework
Drawer type connects.
The core cell includes the hoisting module including being sequentially connected by main bus-bar, metering module, vacuum load switch
Close module, P/T module, vacuum breaker module and combined electrical apparatus module.
Preferably, the vacuum breaker module, vacuum load switch module and combined electrical apparatus module are used vacuum
Arc-chutes are acted as a part for the moved end of disconnecting switch, become a component of disconnecting switch.
Preferably, the core cell has moveable carriage formula structure, for core cell to be extracted out from space framework
After be transported to specified location.
The core cell, import unit and lead-out unit are respectively equipped with the intelligent processing unit of itself, pass through plug
Head is connected to monitoring unit in cabinet.
Preferably, the cabinet top is provided with the monitoring unit instrument with instrument door, and the instrument door uses turn buckle
Formula is installed on space framework.
Connection uses plug method quick despatch between functional unit, and secondary connection is easily installed and tieed up using method is directly plugged
Shield, it is convenient and swift, drastically increase maintenance efficiency.Electric loop is quickly removed stage makeup and costume using full-insulated full-sealed technical battery
Connect, core cell uses the hermetically sealed realization of full-shield technology.
It is an advantage of the invention that：1. the solid insulation ring main unit Star Simulator formula frame assembly is customized using mould, essence
Spend, production is fast, efficiency high.
2. using the accumulation of functional unit building block system, be advantageous to concurrent construction, button installs the use for reducing fastener, peace
Dress is fast.
3. the solid insulation ring main unit modularized design, module are intelligent, are advantageous to each functional unit and separately maintain, tie up
It is convenient to protect.
4. quick separating drawer principle is used between the functional unit and frame structure of the solid insulation ring main unit, can be rapid
Functional unit is released as drawer from framework, carried by multifunctional dolly, core cell inherently comes with small
Car function, it is faster and better using changing.
5th, all insulation, hermetically sealed, full-shield Technology application compound inslation, tightening seal, reliability grounding technology so that use
Electricity is more safe and reliable.
Brief description of the drawings
Fig. 1 is novel solid insulation ring main unit schematic appearance of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is novel solid insulation ring main unit functional unit decomposing schematic representation of the present invention；
Fig. 4 is novel solid insulation ring main unit periphery composition schematic diagram of the present invention；
Fig. 5 is the annexation figure between each module of the present invention；
Fig. 6 is the annexation figure of functional unit box and framework of the present invention；
Wherein, 1, framework, 2, core cell, 3, import unit, 4, lead-out unit 5, monitoring unit, 6, side seal board one, 7,
Side seal board two, 8, side seal board three, 9, side seal board four, 10, middle door, 11, Xiamen, 12, it is upper after shrouding, 13, it is lower after shrouding 14, sinciput
Plate, top plate, 16, instrument door after 15,17, roller chassis, 18, track, 19, main bus-bar, 20, hoisting module, 21, metering module,
22nd, vacuum load switch module, 23, P/T module, 24, vacuum breaker module, 25, combined electrical apparatus module.
Embodiment
In order to deepen the understanding of the present invention, the present invention is described in further detail below in conjunction with embodiment and accompanying drawing,
The embodiment is only used for explaining the present invention, does not form the restriction to protection scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of solid insulation ring main unit, including vertical rectangular cabinet and the work(in cabinet
Energy unit, cabinet include a space framework 1, side seal board, rear shrouding, top plate, middle door 10 and Xiamen 11, and side seal board is divided into side seal board
One 6, side seal board 27, side seal board 38 and side seal board 49, shrouding 12 and lower rear shrouding 13 after rear shrouding is divided into, top plate is divided into
Front top plate 14 and rear top plate 15, side seal board 1, side seal board 27, side seal board 38, side seal board 49, upper rear shrouding 12, lower rear envelope
Plate 13, front top plate 14 and rear top plate 15 are installed on space framework 1 using track insertion button, and middle door 10 and Xiamen 11 use
Rotation button is installed on space framework 1, and handling are very convenient, and fast-assembling ability is strong.Functional unit includes core cell 2, imported
Unit 3, lead-out unit 4 and monitoring unit 5, core cell 2 use plug method quick despatch with import unit 3, lead-out unit 4,
Core cell 2, import unit 3 and lead-out unit 4 carry out secondary connection, work(with monitoring unit 5 using plug interconnection technique respectively
Energy unit is connected with space framework 1 using drawer type.
Core cell 2, import unit 3, lead-out unit 4 are designed life using all insulation, hermetically sealed, full-shield technology
Production and it is connected with each other, ensure that the novel solid insulation full working scope of ring main unit, high reliability, non-maintaining operation.
Core cell 2 includes the hoisting module 20 including being sequentially connected by main bus-bar 19, metering module 21, vacuum-load
Switch module 22, P/T module 23, vacuum breaker module 24 and combined electrical apparatus module 25.
Preferably, vacuum breaker module 24, vacuum load switch module 22 and the use of combined electrical apparatus module 25 will go out
Arc chamber is acted as a part for the moved end of disconnecting switch.Linear motion and rotation are divided into according to the motion mode of disconnecting switch
Disconnecting switch work is dissolved in the dynamic two types of transhipment, disconnecting switch moved end respectively as linear motion axis moving axis or rotary motion connecting lever
For a component of disconnecting switch.The use of " having visible break vacuum arc extinguishing chamber type rotary isolation switch " this new technology, lead to
Crossing compound inslation realizes the switch module for the ring main unit core cell that insulated as novel solid using new material, new technology（It is disconnected
Road device module, on-load switch module, combined electrical apparatus module）Both the excellent arc extinction performance of vacuum interrupter had been remained, had been met again
Requirement of the power system to " obvious isolation fracture " disconnecting switch.The use of new technology is by disconnecting switch and vacuum switch（Open circuit
Device, on-load switch, combined electrical apparatus）It is indissoluble well, simplify script two systems（Disconnecting switch, vacuum switch）Respectively
From for political affairs so that the use of parts is less, and reliability is higher.
Preferably, core cell 2 has moveable carriage formula structure, for by core cell 2 in dismounting and import unit
3rd, after once connection, dismounting and the secondary connection of monitoring unit 5 of lead-out unit 4, it can quickly extract out, be transported to from space framework
Specified location.Quick separating drawer principle is used between functional unit and frame structure, can rapidly by functional unit from framework picture
Drawer is equally released.Specified location is transported to by multifunctional dolly, and core cell inherently comes with trolley function, makes
It is faster and better with changing.
Core cell 2, import unit 3 and lead-out unit 4 are respectively equipped with the intelligent processing unit of itself, using cable modem
Letter technology is connected to monitoring unit 5 in cabinet by connect-disconnect plug.Ensure the accuracy reliability of monitoring, each functional unit has independent
React the ability of the respective problem of respective state independent process.Each functional unit is connected to monitoring unit 5 by data wire, and monitoring is single
Member 5 has multi-functional optional communication pattern, can be communicated by these communication patterns with the external world.Product is realized well
Comprising modules, modular unit is intelligent, is also provided with the function of remote control, remote measurement, remote signalling, remote regulating, remote sensing.
Preferably, cabinet top is provided with the monitoring unit instrument with instrument door 16, and instrument door 16 is using rotation button peace
Loaded on space framework 1.Framework 1 is assembled by Star Simulator formula section bar and supporting framework connecting piece, and section bar and connector are adopted
Produced with mold, the good efficiency high of precision, autgmentability is strong, and fast production capacity power is strong.As shown in figure 5, each functional unit box passes through roller
Chassis 17 coordinates with the track 18 in framework realizes quick separating.
The solid insulation ring main unit is using Star Simulator formula frame structure, functional unit building block system accumulation rule, structure and work(
It is theoretical that energy unit meets the three-dimensional containing of boxlike（Mesh generation functional unit blockization designs）And quick separating drawer principle（Work(
Energy unit can be separated quickly from grid framework）.
Operation principle：The work energy flow direction of the solid insulation ring main unit：Import unit → core cell → lead-out unit.
Control signal flows to：Measuring cell（Such as sensor）→ treatment element（The logic module of such as Microcomputer Protection）→ display element
（The display module of such as Microcomputer Protection）→ remote transmission（With various wired or wireless communication modules）→ remote control（Remotely
Display and manipulation）.
The multi-functional optional communication pattern of monitoring unit 5 make it that the transmission of signal is more versatile and flexible, each functional unit
Modularized design, module intellectuality be advantageous to improve product production efficiency and each functional module elements of product independent operating and
Independent processing ability, it is the powerful guarantee of core cell safe operation action message.
Claims (2)
1. a kind of solid insulation ring main unit, including vertical rectangular cabinet and the functional unit in cabinet, it is characterised in that
The cabinet includes a space framework, side seal board, rear shrouding, top plate, middle door and Xiamen, the side seal board be divided into side seal board one,
Side seal board two, side seal board three and side seal board four, shrouding and lower rear shrouding, the top plate are divided into sinciput after the rear shrouding is divided into
Plate and rear top plate, the side seal board one, side seal board two, side seal board three, side seal board four, it is upper after shrouding, it is lower after shrouding, front top plate and
Top plate is installed on space framework using track insertion button afterwards, and the middle door and Xiamen are installed on solid using rotation button
On framework, the cabinet top is provided with the monitoring unit instrument with instrument door, and the instrument door is installed on using rotation button
On space framework；The functional unit includes core cell, import unit, lead-out unit and monitoring unit, the core cell
Use plug method quick despatch with import unit, lead-out unit, the core cell, import unit and lead-out unit respectively with prison
Survey unit and secondary connection is carried out using plug interconnection technique, the functional unit is connected with space framework using drawer type, described
Core cell has moveable carriage formula structure, for core cell to be transported into specified location after space framework extraction；Institute
State core cell include be sequentially connected by main bus-bar hoisting module, metering module, vacuum load switch module, PT modules,
Vacuum breaker module and combined electrical apparatus module, the vacuum breaker module, vacuum load switch module and combined electrical apparatus mould
Block using being acted vacuum interrupter as a part for the moved end of disconnecting switch, becomes one of disconnecting switch
Component.
2. a kind of solid insulation ring main unit according to claim 1, it is characterised in that the core cell, import unit
The intelligent processing unit of itself is respectively equipped with lead-out unit, monitoring unit in cabinet is connected to by connect-disconnect plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502768.3A CN105048328B (en) | 2015-08-17 | 2015-08-17 | A kind of solid insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502768.3A CN105048328B (en) | 2015-08-17 | 2015-08-17 | A kind of solid insulation ring main unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105048328A CN105048328A (en) | 2015-11-11 |
| CN105048328B true CN105048328B (en) | 2018-02-27 |
Family
ID=54454657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510502768.3A Active CN105048328B (en) | 2015-08-17 | 2015-08-17 | A kind of solid insulation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105048328B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786067A (en) * | 2017-02-28 | 2017-05-31 | 贾海亮 | A kind of novel intelligent combination type low voltage distribution box |
| CN110932100A (en) * | 2019-12-30 | 2020-03-27 | 青岛益和电气集团股份有限公司 | Ring main unit cable chamber and ring main unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19647781C2 (en) * | 1996-11-19 | 1999-10-21 | Loh Kg Rittal Werk | Mounting unit with a mounting rail |
| CN201639185U (en) * | 2010-01-29 | 2010-11-17 | 北京科锐配电自动化股份有限公司 | Medium-voltage full-insulated touchable ring main unit |
| CN203434470U (en) * | 2013-09-03 | 2014-02-12 | 河南森源电气股份有限公司 | A cabinet structure in a box-sharing function-combining metallic enclosed high-voltage switchgear |
| CN204333724U (en) * | 2014-05-25 | 2015-05-13 | 袁茂银 | Unit module for power distribution cabinet and its outdoor switchgear |
| CN204992389U (en) * | 2015-08-17 | 2016-01-20 | 中天电气技术有限公司 | Solid insulating ring main unit |
-
2015
- 2015-08-17 CN CN201510502768.3A patent/CN105048328B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105048328A (en) | 2015-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105048328B (en) | A kind of solid insulation ring main unit | |
| CN203069655U (en) | Induction-type high-voltage presence indication device | |
| CN206546981U (en) | A kind of 10kV intelligent switchboards | |
| CN202964661U (en) | Electric transmission line intelligent patrol robot control system | |
| CN109193936A (en) | A kind of high protection system and method for ring network cabinet | |
| CN202918062U (en) | Intelligent power distribution room integrated monitor all-in-one terminal | |
| CN204992389U (en) | Solid insulating ring main unit | |
| CN102946147A (en) | Integrated terminal for integrated supervision of intelligent power distribution room | |
| CN202425224U (en) | Mining explosion-proof and intrinsically safe type programmable logic controller (PLC) integrated control cabinet | |
| CN203588057U (en) | Wind power monitoring device | |
| CN105244854B (en) | A kind of electric arc light protection method with 360 degree of omnidirectional's monitorings and NFC monitoring functions | |
| CN204287910U (en) | For the intelligent monitoring and controlling device of photovoltaic plant | |
| CN207516451U (en) | Power remote terminal | |
| CN102917557A (en) | Explosion-proof and intrinsically-safe PLC (programmable logic controller) integrated control box for mining | |
| CN203895346U (en) | Intelligent medium voltage breaker | |
| CN202423149U (en) | Low-voltage direct current circuit breaker | |
| CN202856451U (en) | Miniature intelligent direct current power supply | |
| CN202906282U (en) | On-off display apparatus of switch operation panel | |
| CN202405875U (en) | Switch cabinet remote monitoring device based on general packet radio service (GPRS) communication technology | |
| CN220382226U (en) | Multi-channel mining flameproof and intrinsically safe power box | |
| CN203057037U (en) | Coal mine air compressor flame-proof and intrinsically safe type electromagnetic starter | |
| CN203951166U (en) | Railway substation step down side backup protection measure and control device | |
| CN204759672U (en) | Modular electric fire detector | |
| CN207218382U (en) | A kind of ring main unit of digital monitoring | |
| CN202677125U (en) | Switching-off controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |