CN204992389U - Solid insulating ring main unit - Google Patents
Solid insulating ring main unit Download PDFInfo
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- CN204992389U CN204992389U CN201520617314.6U CN201520617314U CN204992389U CN 204992389 U CN204992389 U CN 204992389U CN 201520617314 U CN201520617314 U CN 201520617314U CN 204992389 U CN204992389 U CN 204992389U
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Abstract
The utility model discloses a solid insulating ring main unit, personally experience sth. Part of the body and be located the internal functional unit of cabinet including the cabinet, the cabinet body is including a space frame, the side seal board, back shrouding, the roof, well door and xiamen, the side seal board, back shrouding and roof all adopt the track to insert the knot formula and install on the space frame, well door and xiamen adopt rotatory knot formula to install on the space frame, functional unit includes the core cell, leading -in unit, unit and monitor cell derive, core cell and leading -in unit, derive the unit and adopt plug method fast loading and unloading, the core cell, leading -in unit carries out the secondary with monitor cell adoption plug connection technology respectively with the derivation unit and is connected, functional unit is connected with space frame adoption drawer type. This solid insulating ring main unit, can " safe, reliable, full operating mode " operation, to the various condition " rapidly " the reaction of operation in -process, deal with fast, " high efficiency " carry out the routine maintenance and the maintenance management of product.
Description
Technical field
The utility model belongs to supply network ring main unit, specifically a kind of solid insulation ring main unit.
Background technology
Along with the fast development of national economy, the requirement of people to " efficient, safety, reliable, rapid, the full working scope " of using electricity system is more and more higher.And original ring main unit is difficult to meet above-mentioned five requirements simultaneously, especially not in place to " efficient, full working scope " meeting of requiring.It is lower to there is efficiency in casting net and running in original ring main unit spelling cabinet, and running environment requires higher, the low inferior problem of the adaptive capacity of product to environmental change.
Have in the subject matter in production stage: 1. mold utilance is lower, production efficiency is not high; 2. design process is not enough to the consideration of installing, and causes property easy for installation greatly to reduce, and only considers the installation that can meet product function, and does not consider the convenient and swift of installation process too much and quantitatively install.
Have in the subject matter in product in-site installation operation maintenance stage: 1. part product multiple unit disjunctor, enters job site transport inconvenience, be provided with difficulty; 2. existing product modularized design degree is low, estimates not, cause product regular maintenance inefficiency in design process to the agility of installation and repairing; 3. non-modularization replacement of products is slow, and sometimes even want a scheduling product integrated regulation, amplitude is large.
Have in the subject matter of daily throwing electricity operation phase: non-full working scope product is quite responsive to environmental change, especially affect comparatively large by ambient humidity, dirt etc., part is run limited to plateau.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of solid insulation ring main unit, can " safety, reliable, full working scope " run, to various situations " rapidly " reaction in running, tackle fast, " efficiently " carry out regular maintenance and the maintenance management of product.
The utility model is by the following technical solutions: a kind of solid insulation ring main unit, and comprise vertical rectangular cabinet and be positioned at the functional unit of cabinet, described cabinet comprises a space framework, side seal board, rear shrouding, top board, middle door and Xiamen, described side seal board is divided into side seal board one, side seal board two, side seal board three and side seal board four, described rear shrouding is divided into rear shrouding and lower rear shrouding, and described top board is divided into front top plate and rear top board, described side seal board one, side seal board two, side seal board three, side seal board four, shrouding after upper, shrouding after lower, front top plate and rear top board all adopt track insertion button to be installed on space framework, and described middle door and Xiamen adopt rotation button to be installed on space framework, and described functional unit comprises core cell, import unit, lead-out unit and monitoring means, described core cell and importing unit, lead-out unit adopts plug method quick despatch, described core cell, import unit and lead-out unit to adopt with monitoring means respectively and plug interconnection technique and carry out secondary and be connected, described functional unit and space framework adopt drawer type to be connected.
Described core cell comprises the hoisting module, metering module, vacuum load switch module, PT module, vacuum breaker module and the combined electrical apparatus module that are connected successively by main bus bar.
Preferably, described vacuum breaker module, vacuum load switch module and combined electrical apparatus module all adopt carries out action using vacuum interrupter as a part for the moved end of isolating switch, becomes an assembly of isolating switch.
Preferably, described core cell has moveable carriage formula structure, for core cell is transported to assigned address after space framework is extracted out.
Described core cell, import the intelligent processing unit that unit and lead-out unit are equipped with self respectively, be connected to monitoring means in cabinet by connect-disconnect plug.
Preferably, described cabinet top is provided with the monitoring means instrument with instrument door, and described instrument door adopts rotation button to be installed on space framework.
Connect between functional unit and adopt plug method quick despatch, secondary connects employing and directly plugs method, is convenient to I&M, convenient and swift, drastically increases maintenance efficiency.One time electric loop quick release and connect adopts full-insulated full-sealed technology to connect, and core cell adopts the hermetically sealed realization of full-shield technology.
The utility model has the advantages that: 1. this solid insulation ring main unit Star Simulator formula frame assembly adopts mould customization, and precision is good, produce fast, efficiency is high.
2. adopt functional unit cordwood system type to pile up, be conducive to concurrent construction, button installs the use decreasing securing member, installs fast.
3. this solid insulation ring main unit modularized design, module intellectuality, be conducive to each functional unit and safeguard separately, it is convenient to safeguard.
4. adopt quick separating drawer principle between the functional unit of this solid insulation ring main unit and frame structure, rapidly functional unit can be released as drawer from framework, carried by multifunctional dolly, core cell inherently carries trolley function, uses replacing faster and better.
5, all insulation, hermetically sealed, full-shield Technology application compound inslation, tightening seal, reliability grounding technology, make electricity consumption more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model novel solid insulation ring main unit schematic appearance;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the utility model novel solid insulation ring main unit functional unit decomposing schematic representation;
Fig. 4 is the utility model novel solid insulation ring main unit periphery composition schematic diagram;
Fig. 5 is the annexation figure between each module of the utility model;
Fig. 6 is the annexation figure of the utility model functional unit box and framework;
Wherein, 1, framework, 2, core cell, 3, import unit, 4, lead-out unit 5, monitoring means, 6, side seal board one, 7, side seal board two, 8, side seal board three, 9, side seal board four, 10, Zhong Men, 11, Xiamen, 12, upper rear shrouding, 13, lower rear shrouding 14, front top plate, top boards after 15,16, instrument door, 17, roller chassis, 18, track, 19, main bus bar, 20, hoisting module, 21, metering module, 22, vacuum load switch module, 23, PT module, 24, vacuum breaker module, 25, combined electrical apparatus module.
Embodiment
In order to deepen understanding of the present utility model, be described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, this embodiment, only for explaining the utility model, does not form the restriction to protection range of the present utility model.
As shown in Figure 1 to Figure 3, a kind of solid insulation ring main unit, comprise vertical rectangular cabinet and the functional unit being positioned at cabinet, cabinet comprises a space framework 1, side seal board, rear shrouding, top board, middle door 10 and Xiamen 11, side seal board is divided into side seal board 1, side seal board 27, side seal board 38 and side seal board 49, rear shrouding is divided into rear shrouding 12 and lower rear shrouding 13, top board is divided into front top plate 14 and rear top board 15, side seal board 1, side seal board 27, side seal board 38, side seal board 49, shrouding 12 after upper, shrouding 13 after lower, front top plate 14 and rear top board 15 all adopt track insertion button to be installed on space framework 1, middle door 10 and Xiamen 11 adopt rotation button to be installed on space framework 1, load and unload very convenient, fast-assembling ability is strong.Functional unit comprises core cell 2, imports unit 3, lead-out unit 4 and monitoring means 5, core cell 2 adopts plug method quick despatch with importing unit 3, lead-out unit 4, core cell 2, import unit 3 and lead-out unit 4 and adopt with monitoring means 5 respectively and plug interconnection technique and carry out secondary and be connected, functional unit adopts drawer type to be connected with space framework 1.
Core cell 2, import that unit 3, lead-out unit 4 all adopt all insulation, hermetically sealed, full-shield technology is carried out design and produced and be interconnected, ensure that novel solid insulate the full working scope of ring main unit, high reliability, non-maintaining operation.
Core cell 2 comprises the hoisting module 20, metering module 21, vacuum load switch module 22, PT module 23, vacuum breaker module 24 and the combined electrical apparatus module 25 that are connected successively by main bus bar 19.
Preferably, vacuum breaker module 24, vacuum load switch module 22 and combined electrical apparatus module 25 all adopt and arc control device are carried out action as a part for the moved end of isolating switch.Be divided into rectilinear motion and rotary motion two type according to the motion mode of isolating switch, the assembly of isolating switch as isolating switch is dissolved in respectively as linear motion axis moving axis or rotary motion connecting lever in isolating switch moved end.The use of this new technology that " has visible break vacuum arc extinguishing chamber type rotary isolation switch ", adopt new material by compound inslation, switch module (breaker module, on-load switch module, combined electrical apparatus module) that new technology achieves as novel solid insulation ring main unit core cell both remained the excellent arc extinction performance of vacuum interrupter, meet again the requirement of electric power system to " obvious isolation fracture " isolating switch.The use of new technology by isolating switch and vacuum switch (circuit breaker, on-load switch, combined electrical apparatus) indissoluble well, simplify two cover systems (isolating switch, vacuum switch) originally to do things in his own way, make the use of parts less, reliability is higher.
Preferably, core cell 2 has moveable carriage formula structure, for by core cell 2 remove with import unit 3, being once connected of lead-out unit 4, remove and be connected with the secondary of monitoring means 5 after, fast from space framework extraction, assigned address can be transported to.Adopt quick separating drawer principle between functional unit and frame structure, can rapidly functional unit be released from framework as drawer.Be transported to assigned address by multifunctional dolly, and core cell inherently carries trolley function, use replacing faster and better.
Core cell 2, import the intelligent processing unit that unit 3 and lead-out unit 4 are equipped with self respectively, adopt cable communicating technology to be connected to monitoring means 5 in cabinet by connect-disconnect plug.Ensure the accuracy reliability of monitoring, each functional unit has the ability of independent reaction state independent process problem separately separately.Each functional unit is connected to monitoring means 5 by data wire, and monitoring means 5 has multi-functional alternative communications pattern, can be communicated by these communication patterns with the external world.Achieve product comprising modules well, 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 means instrument with instrument door 16, and instrument door 16 adopts rotation button to be installed on space framework 1.Framework 1 is assembled by Star Simulator formula section bar and supporting framework connecting piece, and section bar and connector adopt mold to produce, and the good efficiency of precision is high, and autgmentability is strong, and fast production capacity power is strong.As shown in Figure 5, each functional unit box to be coordinated with the track 18 in framework by roller chassis 17 and realizes quick separating.
This solid insulation ring main unit adopts Star Simulator formula frame structure, functional unit cordwood system type piles up rule, structure and fuction unit meets boxlike solid and contains theoretical (design of stress and strain model functional unit blockization) and quick separating drawer principle (functional unit can be separated fast from grid framework).
Operation principle: the work energy of this solid insulation ring main unit flows to: import unit → core cell → lead-out unit.Control signal flows to: measuring component (as sensor) → treatment element (logic module etc. as Microcomputer Protection) → display element (display module etc. as Microcomputer Protection) → remote transmission (using various wired or wireless communication module) → Long-distance Control (long-range display and manipulation).
The multi-functional alternative communications pattern of monitoring means 5 makes the transmission of signal more versatile and flexible, the modularized design of each functional unit, module intellectuality are conducive to improving the production efficiency of product and the independent operating of each functional module elements of product and independent processing ability, are the powerful guarantees of core cell safe operation action message.
Claims (6)
1. a solid insulation ring main unit, comprise vertical rectangular cabinet and the functional unit being positioned at cabinet, it is characterized in that, described cabinet comprises a space framework, side seal board, rear shrouding, top board, middle door and Xiamen, described side seal board is divided into side seal board one, side seal board two, side seal board three and side seal board four, described rear shrouding is divided into rear shrouding and lower rear shrouding, and described top board is divided into front top plate and rear top board, described side seal board one, side seal board two, side seal board three, side seal board four, shrouding after upper, shrouding after lower, front top plate and rear top board all adopt track insertion button to be installed on space framework, and described middle door and Xiamen adopt rotation button to be installed on space framework, and described functional unit comprises core cell, import unit, lead-out unit and monitoring means, described core cell and importing unit, lead-out unit adopts plug method quick despatch, described core cell, import unit and lead-out unit to adopt with monitoring means respectively and plug interconnection technique and carry out secondary and be connected, described functional unit and space framework adopt drawer type to be connected.
2. a kind of solid insulation ring main unit according to claim 1, it is characterized in that, described core cell comprises the hoisting module, metering module, vacuum load switch module, PT module, vacuum breaker module and the combined electrical apparatus module that are connected successively by main bus bar.
3. a kind of solid insulation ring main unit according to claim 2, it is characterized in that, described vacuum breaker module, vacuum load switch module and combined electrical apparatus module all adopt carries out action using vacuum interrupter as a part for the moved end of isolating switch, becomes an assembly of isolating switch.
4. a kind of solid insulation ring main unit according to claim 1, is characterized in that, described core cell has moveable carriage formula structure, for core cell is transported to assigned address after space framework is extracted out.
5. a kind of solid insulation ring main unit according to claim 1, is characterized in that, described core cell, imports the intelligent processing unit that unit and lead-out unit are equipped with self respectively, is connected to monitoring means in cabinet by connect-disconnect plug.
6. a kind of solid insulation ring main unit according to claim 1, is characterized in that, described cabinet top is provided with the monitoring means instrument with instrument door, and described instrument door adopts rotation button to be installed on space framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617314.6U CN204992389U (en) | 2015-08-17 | 2015-08-17 | Solid insulating ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617314.6U CN204992389U (en) | 2015-08-17 | 2015-08-17 | Solid insulating ring main unit |
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| CN204992389U true CN204992389U (en) | 2016-01-20 |
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| CN201520617314.6U Active CN204992389U (en) | 2015-08-17 | 2015-08-17 | Solid insulating ring main unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048328A (en) * | 2015-08-17 | 2015-11-11 | 中天电气技术有限公司 | Solid insulating ring main unit |
| CN105914639A (en) * | 2016-06-14 | 2016-08-31 | 河北箱变电器有限公司 | Solid insulating ring network cabinet |
-
2015
- 2015-08-17 CN CN201520617314.6U patent/CN204992389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048328A (en) * | 2015-08-17 | 2015-11-11 | 中天电气技术有限公司 | Solid insulating ring main unit |
| CN105914639A (en) * | 2016-06-14 | 2016-08-31 | 河北箱变电器有限公司 | Solid insulating ring network cabinet |
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