CN205004670U - 10kV looped netowrk cabinet that occupation space is littleer - Google Patents
10kV looped netowrk cabinet that occupation space is littleer Download PDFInfo
- Publication number
- CN205004670U CN205004670U CN201520708928.5U CN201520708928U CN205004670U CN 205004670 U CN205004670 U CN 205004670U CN 201520708928 U CN201520708928 U CN 201520708928U CN 205004670 U CN205004670 U CN 205004670U
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- room
- looped netowrk
- inlet wire
- current transformer
- netowrk cabinet
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Abstract
The utility model discloses a 10kV looped netowrk cabinet that occupation space is littleer, including isolator room, arrester, fixed beam, voltage transformer, inlet wire cable, inlet wire electricity cable frame, current transformer, circuit breaker room, vacuum circuit breaker, looped netowrk cabinet, its characterized in that: looped netowrk cashier's office in a shop portion is the isolator room, and the lower part is the circuit breaker room, the arrester links to each other with the fixed beam, voltage transformer links to each other with the fixed beam, current transformer fixes on inlet wire electricity cable frame, vacuum circuit breaker installs on the upper portion of opening circuit the room ware. By adopting the above technical scheme, through to voltage transformer, current transformer, the reasonable layout of arrester lays in the looped netowrk cabinet for occupation space is littleer for 10kV looped netowrk cabinet, and the installation effectiveness is faster, and later maintenance convenient and fast more.
Description
Technical field
The utility model belongs to distribution box cabinet field, and it relates to a kind of 10kV ring main unit taking up room less.
Background technology
Ring main unit is that one group of transmission & distribution electric equipment (high voltage switchgear) is contained in metal or non-metallic insulation cabinet or makes the electric equipment of assembled compartment ring network power supplying units, its core adopts on-load switch and fuse, has that structure is simple, volume is little, price is low, can improve power supply parameter and the advantage such as performance and power supply safety.In the power distribution station that it is widely used in the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise and box-type substation.
Along with the development of society and the raising of living standards of the people, the extensive use of electric power, 10kV ring main unit plays an important role in field of power distribution, existing 10kV ring main unit has two kinds of mounting meanss, a kind of is that point cabinet of current transformer and voltage transformer and vacuum circuit-breaker is laid, one is that current transformer, voltage transformer and vacuum circuit-breaker layering are placed in same ring main unit, it is very large that these two kinds of mounting meanss all make 10kV ring main unit take up room, and installation process is complicated, is unfavorable for the maintenance in later stage.
Summary of the invention
The purpose of this utility model is to provide a kind of 10kV ring main unit taking up room less, 10kV ring main unit is taken up room less, and installation effectiveness is faster, and later maintenance is more convenient.
The technical solution of the utility model is: a kind of 10kV ring main unit taking up room less, comprise ring network cabinet body, isolator room, lightning arrester, built-in beam, built-in beam, voltage transformer, inlet wire cable, inlet wire cable rack, current transformer, breaker chamber, vacuum circuit-breaker, described ring network cabinet body top is isolator room, bottom is breaker chamber, described lightning arrester, built-in beam, voltage transformer, inlet wire cable, inlet wire cable rack, current transformer, vacuum circuit-breaker is arranged on breaker chamber, described lightning arrester is connected with built-in beam, described voltage transformer is connected with built-in beam, described current transformer is fixed on inlet wire cable rack, described vacuum circuit-breaker is arranged on the top of interruption chambe's device.
The beneficial effects of the utility model are: the utility model provides a kind of 10kV ring main unit taking up room less, by to voltage transformer, current transformer, the rational deployment of lightning arrester is placed in a ring main unit, 10kV ring main unit is taken up room less, installation effectiveness is faster, and later maintenance is more convenient.
Accompanying drawing explanation
Fig. 1 is a kind of 10kV ring main unit schematic diagram taking up room less.
In figure: isolator room 1, lightning arrester 2, built-in beam 3, voltage transformer 4, inlet wire cable 5, inlet wire cable rack 6, current transformer 7, breaker chamber 8, vacuum circuit-breaker 9, ring network cabinet body 10.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection range of the present utility model.
As shown in Figure 1: the utility model provides a kind of 10kV ring main unit taking up room less, comprises isolator room 1, lightning arrester 2, built-in beam 3, voltage transformer 4, inlet wire cable 5, inlet wire cable rack 6, current transformer 7, breaker chamber 8, vacuum circuit-breaker 9, ring main unit 10; Described ring main unit 10 top is isolator room 1, bottom is breaker chamber 8, and described lightning arrester 2 is connected with built-in beam 3, and described voltage transformer 4 is connected with built-in beam 3, described current transformer 7 is fixed on inlet wire cable rack 6, and described vacuum circuit-breaker 9 is arranged on the top of interruption chambe's device 8.
The utility model in use, by voltage transformer, current transformer, the rational deployment of lightning arrester is placed in a ring main unit, 10kV ring main unit is taken up room less; Do not need point cabinet to install because current transformer and voltage transformer and vacuum circuit-breaker are arranged in a ring main unit, make installation effectiveness faster; In later maintenance process, because each parts are installed more concentrated, investigation problem and maintenance of equipment more convenient.
Above an embodiment of utility model has been described in detail, but institute's content is only the utility model preferred embodiment can not be considered to for limiting the utility model practical range.All equalizations done according to the utility model application range change and improve, and still all should belong to patent covering scope of the present utility model.
Claims (1)
1. the 10kV ring main unit taking up room less, is characterized in that: comprise isolator room (1), lightning arrester (2), built-in beam (3), voltage transformer (4), inlet wire cable (5), inlet wire cable rack (6), current transformer (7), breaker chamber (8), vacuum circuit-breaker (9), ring network cabinet body (10); It is characterized in that: described ring network cabinet body (10) top is isolator room (1), bottom is breaker chamber (8), described lightning arrester (2) is connected with built-in beam (3), described voltage transformer (4) is connected with built-in beam (3), described current transformer (7) is fixed on inlet wire cable rack (6), and described vacuum circuit-breaker (9) is arranged on the top of interruption chambe's device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708928.5U CN205004670U (en) | 2015-09-14 | 2015-09-14 | 10kV looped netowrk cabinet that occupation space is littleer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708928.5U CN205004670U (en) | 2015-09-14 | 2015-09-14 | 10kV looped netowrk cabinet that occupation space is littleer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004670U true CN205004670U (en) | 2016-01-27 |
Family
ID=55161542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520708928.5U Active CN205004670U (en) | 2015-09-14 | 2015-09-14 | 10kV looped netowrk cabinet that occupation space is littleer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004670U (en) |
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2015
- 2015-09-14 CN CN201520708928.5U patent/CN205004670U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |