CN204118567U - A kind of miniaturized environmental protection switch cubicle - Google Patents
A kind of miniaturized environmental protection switch cubicle Download PDFInfo
- Publication number
- CN204118567U CN204118567U CN201420680832.8U CN201420680832U CN204118567U CN 204118567 U CN204118567 U CN 204118567U CN 201420680832 U CN201420680832 U CN 201420680832U CN 204118567 U CN204118567 U CN 204118567U
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- CN
- China
- Prior art keywords
- cabinet
- environmental protection
- parts
- switch cubicle
- breaker
- 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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- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The miniaturized environmental protection switch cubicle of one of the present utility model, comprises cabinet, and it also comprises lower outlet copper piece, isolation knife parts, vacuum circuit-breaker, temperature and humidity controller, microcomputer, earthing parts, instrument transformer; Described lower outlet copper piece and isolation knife parts are arranged on the bottom of cabinet, connected by conduction copper piece between described vacuum circuit-breaker, isolation knife parts, earthing parts, simple and compact for structure, failure rate is low, maintenance is convenient, its floor space is the half of current regular tap cabinet, and does not use SF
6gas also can meet the requirement of insulation, has less volume and the advantage of environmental protection.
Description
Technical field
The utility model relates to high voltage distribution installation, particularly the miniaturized environmental protection switch cubicle of one.
Background technology
Switch cubicle be applicable to transformer station, power plant, work smooth rabbet industry etc. distribution system as power, the electric energy conversion of illumination and distribution and the use of control, ordinary tap cabinet function of the same race needs to make different copper bars, and inner adopt non-conductive copper piece and be the copper bar of customized production, breakdown maintenance is inconvenient especially, need professional switch cubicle professional production personnel just can fix a breakdown to scene, bring great inconvenience during use, the SF of current compact
6gas-filling cabinet is by using a kind of SF with greenhouse effect
6gas, as the method for insulation, is therefore having the local gas-filling cabinet of environmental requirement not use, and general switch cubicle again can not meeting spatial requirement because volume is too large; And SF
6switch rated current only has 630A, can not meet user's needs.
Known practical new number of patent application 200820051910.2 Authorization Notice No. 201263052Y, discloses a kind of miniaturized SF
6insulate vacuum loading switch cabinet, aims to provide that a kind of integral product structure is simple, volume is little, miniaturized SF that stable performance, life-span are long
6insulate vacuum loading switch cabinet.The utility model comprises gas tank, bus connects fixed contact, isolation knife assembly, arc control device assembly, outlet casing tube, earthed switch, single spring electromagnetic operation mechanism, slide plate lead interlock, undercarriage arrangement.Described live part is enclosed in atmospheric SF such as being full of
6in the described gas tank of gas, the isolation knife assembly of arc control device assembly and the asynchronous interlock of series connection with it, controlled by described single spring electromagnetic operation mechanism, isolation switch closes a floodgate prior to arc control device, after in arc control device separating brake, but its weak point is to have the SF of greenhouse effect by using
6gas, as the method for insulation, does not meet the requirement to environmental protection.
In view of this, this is practical new for prior art, and propose a kind of environmental protection switch cubicle of small volume, its floor space is the half of current regular tap cabinet, and does not use SF
6gas also can meet the requirement of insulation, it uses conduction copper piece, breakdown maintenance is convenient especially, without the need to professional switch cubicle professional production personnel on site fault clearing, ordinary high pressure electrician can complete maintenance, the vertical copper bar in the middle of conventional high-pressure cabinet has been canceled in the middle of it, substitute by standard conductive copper piece, break away from the copper bar of the need of production in conventional high-pressure cabinet, improve the consistency of product, in turn ensure that the good conductivity of product, 375*1000*1650 and the gas-filling cabinet floor space of the HXGN15 of its volume 450*840*1650 and SF6 are suitable, but air type insulate, environmental protection, without greenhouse gas emission, cabinet material can use Aluminium coated plate, also cold-reduced sheet can be used.
technical scheme
In order to achieve the above object, technical scheme of the present invention is achieved in that
This practical a kind of environmental protection switch cubicle newly, comprise cabinet, it also comprises lower outlet copper piece, isolation knife parts, vacuum circuit-breaker, temperature and humidity controller, microcomputer, earthing parts;
Described lower outlet copper piece and isolation knife parts are arranged on the bottom of cabinet, and described vacuum circuit-breaker has 3, and level is arranged on the middle part of cabinet respectively; Described temperature and humidity controller and microcomputer are arranged on the top of cabinet. and connected by conduction copper piece between described vacuum circuit-breaker and isolation knife parts, described isolation knife parts and instrument transformer and microcomputer form a complete relaying protection system; Described isolation knife parts and earthing parts are mechanical chain mechanism.
Further, the conduction copper piece between described vacuum circuit-breaker and isolation knife parts is all standardization busbar shiplap joint.
Further, described vacuum circuit-breaker adopts spring operating mechanism and permanent-magnet operating mechanism.
Further, described cabinet is aluminizing zine plate package assembly.
Further, described vacuum circuit-breaker is divided into vacuum switch parts and high-breaking vacuum load switch parts two kinds.
Further, described isolation knife parts are arranged on outgoing line cabinet.
Further, the high pressure range of described miniaturized environmental protection switch cubicle is 6-12kv.
The beneficial effect that the utility model reaches is:
Cabinet of the present utility model adopts aluminizing zine plate package assembly, good looking appearance, compact.The environmental protection switch cubicle KYN28 that volume ratio is traditional saves 80%, and saving material, is the high pressure complete set of equipments of a kind of low consumption, high-environmental, safe ready, reliable in quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cabinet substructure schematic diagram of the present utility model.
In figure: 1. descend outlet copper piece 2. isolation knife parts 3. vacuum circuit-breaker 5. temperature and humidity controller 7. instrument transformer 8. microcomputer 10. cabinet 11. earthing parts.
Embodiment
Further illustrate below in conjunction with accompanying drawing and the utility model technology path:
The miniaturized environmental protection switch cubicle of the practical one newly of composition graphs 1,2, comprise cabinet 10, lower outlet copper piece 1 and isolation knife parts 2 are arranged on the bottom of cabinet 10, and described vacuum circuit-breaker 3 has 3, and level is arranged on the middle part of cabinet respectively; Described 5 and microcomputer 8 be arranged on the top of cabinet 10, connected by conduction copper piece between described vacuum circuit-breaker 3 and isolation knife parts 2, described isolation knife parts 2 and instrument transformer 7 and microcomputer 8 form a complete relaying protection system.
Described isolation knife parts 2 and earthing parts 11 mechanical chain mechanism; The conduction copper piece adopted between described vacuum circuit-breaker 3 and isolation knife parts 2 is all standardization busbar shiplap joint; Described vacuum circuit-breaker 3 adopts spring operating mechanism and permanent-magnet operating mechanism; Described cabinet 10 is aluminizing zine plate package assembly; Described vacuum circuit-breaker 3 is divided into vacuum switch parts and high-breaking vacuum load switch parts two kinds.In the present embodiment, the high pressure range of described miniaturized environmental protection switch cubicle is 6-12kv.
By vacuum circuit-breaker during installation, isolation knife parts, earthing parts, the main electric-conductor composition switch cubicle main bodys such as conduction copper piece; Form a complete preservation functional switch cabinet with current transformer, voltage transformer, microcomputer complex protection device, ammeter etc., because volume is only the half that current regular tap cabinet amasss, also can be extended to one or more switch cabinet combination.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. a miniaturized environmental protection switch cubicle, comprise cabinet (10), it is characterized in that, also comprise lower outlet copper piece (1), isolation knife parts (2), vacuum circuit-breaker (3), temperature and humidity controller (5), instrument transformer (7), microcomputer (8) and earthing parts (11);
Described lower outlet copper piece (1) and isolation knife parts (2) are arranged on the bottom of cabinet (10); Described vacuum circuit-breaker (3) is provided with 3, and level is arranged on the middle part of cabinet respectively; Described temperature and humidity controller (5) and microcomputer (8) are arranged on the top of cabinet (10);
Described cabinet (10) is divided into incoming line cabinet and outgoing line cabinet;
Connected by conduction copper piece between described vacuum circuit-breaker (3) and isolation knife parts (2);
Described isolation knife parts (2) and instrument transformer (7) and the complete relaying protection system of microcomputer (8) composition one;
Described isolation knife parts (2) and earthing parts (11) are mechanical chain mechanism.
2. the miniaturized environmental protection switch cubicle of one according to claim 1, is characterized in that, the conduction copper piece between described vacuum circuit-breaker (3) and isolation knife parts (2) is standardization busbar shiplap joint.
3. the miniaturized environmental protection switch cubicle of one according to claim 1, is characterized in that, described vacuum circuit-breaker (3) adopts spring operating mechanism and permanent-magnet operating mechanism.
4. the miniaturized environmental protection switch cubicle of one according to claim 1, is characterized in that, described cabinet (10) is aluminizing zine plate or cold-rolled steel package assembly.
5. the miniaturized environmental protection switch cubicle of one according to claim 1, is characterized in that, described vacuum circuit-breaker (3) is divided into vacuum switch parts and high-breaking vacuum load switch parts two kinds.
6. the miniaturized environmental protection switch cubicle of one according to claim 1, is characterized in that, described isolation knife parts (2) are arranged on outgoing line cabinet.
7. the miniaturized environmental protection switch cubicle of one according to claim 1, is characterized in that, the high pressure range of described miniaturized environmental protection switch cubicle is 6-12k.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680832.8U CN204118567U (en) | 2014-11-14 | 2014-11-14 | A kind of miniaturized environmental protection switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680832.8U CN204118567U (en) | 2014-11-14 | 2014-11-14 | A kind of miniaturized environmental protection switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118567U true CN204118567U (en) | 2015-01-21 |
Family
ID=52335847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680832.8U Expired - Fee Related CN204118567U (en) | 2014-11-14 | 2014-11-14 | A kind of miniaturized environmental protection switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118567U (en) |
-
2014
- 2014-11-14 CN CN201420680832.8U patent/CN204118567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20161114 |