CN204927808U - High voltage switch cabinet - Google Patents
High voltage switch cabinet Download PDFInfo
- Publication number
- CN204927808U CN204927808U CN201520485154.4U CN201520485154U CN204927808U CN 204927808 U CN204927808 U CN 204927808U CN 201520485154 U CN201520485154 U CN 201520485154U CN 204927808 U CN204927808 U CN 204927808U
- Authority
- CN
- China
- Prior art keywords
- bus
- bar
- room
- main bus
- breaker chamber
- 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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Abstract
The utility model discloses a high voltage switch cabinet, including bus -bar room, circuit breaker room and relay instrument room, the circuit breaker room sets up in the bus -bar room below, the relay instrument room sets up the upper right side in the circuit breaker room, the bus -bar room top is provided with hydraulic means, the inside a plurality of main bus -bar that is provided with of bus -bar room, it is provided with branch's generating line to connect on the main bus -bar, all be provided with female wire sleeve on main bus -bar and the branch's generating line, the indoor top of circuit breaker is provided with isolator, the indoor portion of circuit breaker is provided with current transformer. The utility model discloses a switchgear's shell chooses for use imported aluminizing zine plate to take the preparation of multiple hem technology to form, has very strong corrosion resistance and oxidation resistance, and the appearance beautifully descends isolator, earthing switch to arrange the flexibility, and the cabinet body can lean on the wall installation, carries out positive maintenance, also can carry out two -sided maintenance from the wall installation.
Description
Technical field
The utility model relates to a kind of electrical equipment, be specifically related to a kind of high-tension switch cabinet.
Background technology
It is the electric equipment based on circuit breaker; Refer to the requirement of manufacturer according to electrical primary main wiring diagram; relevant high and low voltage electrical equipment (comprising control apparatus, protective device, measurement electrical equipment) and bus, current－carrying conductor, insulator etc. are assemblied in metal cabinet that is closed or that open wide, as the device accepting and distribute electric energy in electric power system.
High voltage switchgear: be mainly used in generating electricity, transmission of electricity, the high-voltage switch gear of distribution and electric energy conversion and and the general name that forms such as controls, measurement, protective device, electric link (bus), shell, supporter.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of high-tension switch cabinet, and structure is simple, environmental protection and energy saving.
To achieve these goals, the utility model realizes by the following technical solutions: high-tension switch cabinet, comprise bus-bar room, breaker chamber and relay control room, described breaker chamber is arranged on below bus-bar room, described relay control room is arranged on the upper right side of breaker chamber, hydraulic means is provided with above described bus-bar room, described bus-bar room inside is provided with several main bus bars, described main bus bar is connected with branch bar, described main bus bar and branch bar are provided with bus casing, described breaker chamber inner top is provided with isolating switch, described breaker chamber inside is provided with current transformer, described isolating switch summation current transformer is connected with vacuum circuit-breaker by wire, described isolating switch is connected with isolator operating mechanism, earthing main bus is provided with bottom described breaker chamber, described earthing main bus is connected with lightning arrester, described earthing main bus is connected with earthed switch by wire, described earthed switch is connected with earthing switch operating mechanism, described earthing main bus is connected with current transformer by cable, described breaker chamber lower right is provided with and controls little bus duct, described vacuum circuit-breaker sidewall is connected with heater, secondary plug is connected with by wire above described heater.
As preferably, described breaker chamber is also provided with interlocking device.
As preferably, described relay control room is provided with several instrument.
The beneficial effects of the utility model:
(1). the shell of switchgear selects import aluminizing zine plate to take multiple seaming operation to be made, and has very strong corrosion resistance and non-oxidizability, good looking appearance.
(2). cabinet adopts modular construction, and form by the Bolt Connection of high strength, whole cabinet precision is high, mechanical strength good; Control room, bus-bar room design separately, can shorten the processing cycle, are convenient to tissue and produce.
(3). components and parts characteristics of compact layout in switch cubicle, cabinet overall dimension is little, and in cabinet, main switch can select the VS1 type vacuum circuit-breaker of all insulation, can realize few (exempting from) and safeguard.
(4). the interlocking of switchgear is succinct, complete, and good flexibly, security reliability is high, meets the requirement of " five prevent " completely.
(5). switch board housing degree of protection is IP4X, and be IP3X when cabinet door is opened, electrified body distance to the ground is not less than 125mm;
(6) isolating switch, earthed switch flexible arrangement under, cabinet can lean on wall to install, and carries out front maintenance; Also can install from wall, carry out two-sided maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
With reference to Fig. 1, this embodiment is by the following technical solutions: high-tension switch cabinet, comprise bus-bar room A, breaker chamber B and relay control room C, described breaker chamber B is arranged on below bus-bar room A, described relay control room C is arranged on the upper right side of breaker chamber B, hydraulic means 1 is provided with above described bus-bar room A, described bus-bar room A inside is provided with several main bus bars 2, described main bus bar 2 is connected with branch bar 3, described main bus bar 2 and branch bar 3 are provided with bus casing 4, described breaker chamber B inner top is provided with isolating switch 5, described breaker chamber B inside is provided with current transformer 6, described isolating switch 5 summation current transformer 6 is connected with vacuum circuit-breaker 15 by wire, described isolating switch 5 is connected with isolator operating mechanism 7, earthing main bus 11 is provided with bottom described breaker chamber B, described earthing main bus 11 is connected with lightning arrester 10, described earthing main bus 11 is connected with earthed switch 13 by wire, described earthed switch 13 is connected with earthing switch operating mechanism 14, described earthing main bus 11 is connected with current transformer 6 by cable 9, described breaker chamber B lower right is provided with and controls little bus duct 12, described vacuum circuit-breaker 15 sidewall is connected with heater 16, secondary plug 17 is connected with by wire above described heater 16.
It should be noted that and described breaker chamber B is also provided with interlocking device 8.
It should be noted that and described relay control room C is provided with several instrument.
The shell of switchgear of the present utility model selects import aluminizing zine plate to take multiple seaming operation to be made, and has very strong corrosion resistance and non-oxidizability, good looking appearance; Cabinet adopts modular construction, and form by the Bolt Connection of high strength, whole cabinet precision is high, mechanical strength good; Control room, bus-bar room design separately, can shorten the processing cycle, are convenient to tissue and produce; Components and parts characteristics of compact layout in switch cubicle, cabinet overall dimension is little, and in cabinet, main switch can select the VS1 type vacuum circuit-breaker of all insulation, can realize few (exempting from) and safeguard; The interlocking of switchgear is succinct, complete, and good flexibly, security reliability is high, meets the requirement of " five prevent " completely; Switch board housing degree of protection is IP4X, and be IP3X when cabinet door is opened, electrified body distance to the ground is not less than 125mm; Lower isolating switch, earthed switch flexible arrangement, cabinet can lean on wall to install, and carries out front maintenance; Also can install from wall, carry out two-sided maintenance.
The standardized element that the utility model uses all can be commercially, shaped piece all can carry out customized according to specification with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt connected mode conventional in prior art, be not described in detail in this.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. high-tension switch cabinet, it is characterized in that, comprise bus-bar room (A), breaker chamber (B) and relay control room (C), described breaker chamber (B) is arranged on bus-bar room (A) below, described relay control room (C) is arranged on the upper right side of breaker chamber (B), described bus-bar room (A) top is provided with hydraulic means (1), described bus-bar room (A) inside is provided with several main bus bars (2), described main bus bar (2) is connected with branch bar (3), described main bus bar (2) and branch bar (3) are provided with bus casing (4), described breaker chamber (B) inner top is provided with isolating switch (5), described breaker chamber (B) inside is provided with current transformer (6), described isolating switch (5) summation current transformer (6) is connected with vacuum circuit-breaker (15) by wire, described isolating switch (5) is connected with isolator operating mechanism (7), described breaker chamber (B) bottom is provided with earthing main bus (11), described earthing main bus (11) is connected with lightning arrester (10), described earthing main bus (11) is connected with earthed switch (13) by wire, described earthed switch (13) is connected with earthing switch operating mechanism (14), described earthing main bus (11) is connected with current transformer (6) by cable (9), described breaker chamber (B) lower right is provided with and controls little bus duct (12), described vacuum circuit-breaker (15) sidewall is connected with heater (16), described heater (16) top is connected with secondary plug (17) by wire.
2. high-tension switch cabinet according to claim 1, is characterized in that, described breaker chamber (B) is also provided with interlocking device (8).
3. high-tension switch cabinet according to claim 1, is characterized in that, described relay control room (C) is provided with several instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485154.4U CN204927808U (en) | 2015-07-08 | 2015-07-08 | High voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485154.4U CN204927808U (en) | 2015-07-08 | 2015-07-08 | High voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927808U true CN204927808U (en) | 2015-12-30 |
Family
ID=54976907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485154.4U Expired - Fee Related CN204927808U (en) | 2015-07-08 | 2015-07-08 | High voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978966A (en) * | 2016-10-25 | 2018-05-01 | 镇江港诚电力设备有限公司 | A kind of thermometric switchgear |
-
2015
- 2015-07-08 CN CN201520485154.4U patent/CN204927808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978966A (en) * | 2016-10-25 | 2018-05-01 | 镇江港诚电力设备有限公司 | A kind of thermometric switchgear |
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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 |
Granted publication date: 20151230 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |