CN202586091U - Low voltage cabinet suitable for low voltage side bus inlet wire mode - Google Patents
Low voltage cabinet suitable for low voltage side bus inlet wire mode Download PDFInfo
- Publication number
- CN202586091U CN202586091U CN 201220147809 CN201220147809U CN202586091U CN 202586091 U CN202586091 U CN 202586091U CN 201220147809 CN201220147809 CN 201220147809 CN 201220147809 U CN201220147809 U CN 201220147809U CN 202586091 U CN202586091 U CN 202586091U
- Authority
- CN
- China
- Prior art keywords
- low
- busbar
- pressure
- low voltage
- inlet wire
- 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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- 239000012212 insulator Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a low voltage cabinet suitable for a low voltage side bus inlet wire mode. The low voltage cabinet comprises a box transformer body which is internally provided with a high voltage chamber, a transformer chamber and a low voltage chamber. Further, a top of the transformer chamber is installed with a transformer low voltage terminal which is connected with a busbar bracket. The busbar bracket is provided with a low voltage main busbar which extends into the low voltage chamber. A central part of the low voltage chamber is provided with an intelligent circuit breaker. The utility model provides the low voltage cabinet with a novel structure, an improved inlet wire mode is adopted, a busbar distance is effectively shortened, materials are saved by more than 30% to 50% in actual production, and the low voltage cabinet has good practicability and popularization.
Description
Technical field
The utility model relates to the box-type substation technical field, concrete relates to a kind of low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode.
Background technology
During existing case became, it was from low-voltage cabinet cabinet jacking line that traditional case step-down is pressed side bus inlet wire mode, and this can cause the bus distance long; So the material and the energy of waste are more; Caused too high production cost, be unfavorable for producing, also influenced it and further promoted the use of.
The utility model content
The purpose of the utility model is to solve the problem that exists in the prior art, and a kind of low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode is provided.
The utility model is achieved through following technical scheme:
A kind of low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode comprises that case becomes body, is provided with hyperbaric chamber, transformer room and low-pressure chamber in the case change body.
Further, the top, transformer room is equipped with the transformer low voltage terminal, and the transformer low voltage terminal is connected with the busbar support; The busbar support is provided with low pressure master busbar, and low pressure master's busbar extends into low-pressure chamber inside; The low-pressure chamber middle part is provided with intelligent breaker.Concrete, low pressure master's busbar directly gets into the inside of low-pressure chamber and is connected to the top of intelligent breaker from the rear side of low-pressure chamber.
Be provided with the bus frame in the low-pressure chamber, the bus frame is provided with three and joins the screen busbars, and three join screen busbars bottom and prolong separately and accumulate a busbar, on this busbar, are provided with the measurement instrument transformer simultaneously.
In addition, the busbar support is provided with low pressure zero busbar, and low pressure zero busbar extends into the inner downside of low-pressure chamber.
In addition, the position that joins with low pressure master busbar on the low-pressure chamber is provided with the back shrouding; Be provided with the busbar insulator between low pressure master's busbar and the low-pressure chamber; Low pressure master's busbar is positioned on the inner position of low-pressure chamber the metering instrument transformer is installed.
Wherein, extend high-tension cable in the hyperbaric chamber, high-tension cable links to each other with the transformer room.
The usefulness of the utility model is:
The utility model provides a kind of low-voltage cabinet of new structure, has adopted the mode of the inlet wire after the improvement, has effectively shortened the busbar distance, in actual production, can save material more than 30～50%, but better practicability and generalization are arranged.
Description of drawings
To combine embodiment and accompanying drawing that the utility model is done further to describe in detail below:
Fig. 1 is the overall structure sketch map of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Be illustrated in figure 1 as a kind of low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode of the utility model preferred embodiment, comprise that case becomes body 1, be provided with hyperbaric chamber 2, transformer room 4 and low-pressure chamber 9 in the case change body 1.
Further, 4 tops, transformer room are equipped with transformer low voltage terminal 5, and transformer low voltage terminal 5 is connected with busbar support 6; Busbar support 6 is provided with low pressure master busbar 7, and low pressure master's busbar 7 extends into low-pressure chamber 9 inside; Low-pressure chamber 9 middle parts are provided with intelligent breaker 15.Concrete, low pressure master's busbar 7 direct rear sides from low-pressure chamber 9 get into the inside of low-pressure chamber 9 and are connected to the top of intelligent breaker 15, so, have saved many materials and operating time, have reduced production cost.
Simultaneously, be provided with bus frame 13 in the low-pressure chamber 9, bus frame 13 is provided with three and joins 12, three of screen busbars and join screen busbar 12 bottoms and prolong separately and accumulate a busbar, on this busbar, is provided with simultaneously and measures instrument transformer 14.
In addition, busbar support 6 is provided with low pressure zero busbar 16, and low pressure zero busbar 16 extends into the downside of low-pressure chamber 9 inside.
In addition, the position that joins with low pressure master busbar 7 on the low-pressure chamber 9 is provided with back shrouding 10; Be provided with busbar insulator 8 between low pressure master's busbar 7 and the low-pressure chamber 9; Low pressure master's busbar 7 is positioned at metering instrument transformer 11 is installed on the inner position of low-pressure chamber 9.
Wherein, extend high-tension cable 3 in the hyperbaric chamber 2, high-tension cable 3 links to each other with transformer room 4.
Claims (8)
1. a low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode comprises that case becomes body (1), it is characterized in that being provided with hyperbaric chamber (2), transformer room (4) and low-pressure chamber (9) in the case change body (1); Top, transformer room (4) is equipped with transformer low voltage terminal (5), and transformer low voltage terminal (5) is connected with busbar support (6); Busbar support (6) is provided with low pressure master busbar (7), and low pressure master's busbar (7) extends into low-pressure chamber (9) inside; Be provided with bus frame (13) in the low-pressure chamber (9), bus frame (13) is provided with three and joins screen busbar (12); Three couplet screen busbars (12) bottom prolongs separately and accumulates a busbar, and this busbar is provided with measures instrument transformer (14).
2. the low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode according to claim 1 is characterized in that described low-pressure chamber (9) middle part is provided with intelligent breaker (15).
3. the low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode according to claim 1 and 2 is characterized in that described low pressure master's busbar (7) directly gets into the inside of low-pressure chamber (9) and is connected to the top of intelligent breaker (15) from the rear side of low-pressure chamber (9).
4. the low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode according to claim 1 is characterized in that described busbar support (6) is provided with low pressure zero busbar (16), and low pressure zero busbar (16) extends into the inner downside of low-pressure chamber (9).
5. the low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode according to claim 1 is characterized in that the position that described low-pressure chamber (9) is gone up and low pressure master busbar (7) joins is provided with back shrouding (10).
6. the low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode according to claim 1 is characterized in that being provided with busbar insulator (8) between described low pressure master's busbar (7) and the low-pressure chamber (9).
7. the low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode according to claim 1 is characterized in that described low pressure master's busbar (7) is positioned at metering instrument transformer (11) is installed on the inner position of low-pressure chamber (9).
8. the low-voltage cabinet that is applicable to low-pressure side bus inlet wire mode according to claim 1 is characterized in that extending in the described hyperbaric chamber (2) high-tension cable (3), and high-tension cable (3) links to each other with transformer room (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147809 CN202586091U (en) | 2012-03-31 | 2012-03-31 | Low voltage cabinet suitable for low voltage side bus inlet wire mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147809 CN202586091U (en) | 2012-03-31 | 2012-03-31 | Low voltage cabinet suitable for low voltage side bus inlet wire mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586091U true CN202586091U (en) | 2012-12-05 |
Family
ID=47255462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220147809 Expired - Fee Related CN202586091U (en) | 2012-03-31 | 2012-03-31 | Low voltage cabinet suitable for low voltage side bus inlet wire mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329339A (en) * | 2016-09-09 | 2017-01-11 | 宝亨新电气（集团）有限公司 | Low voltage cabinet used for box-type solar energy substation provided with small capacity transformer |
-
2012
- 2012-03-31 CN CN 201220147809 patent/CN202586091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329339A (en) * | 2016-09-09 | 2017-01-11 | 宝亨新电气（集团）有限公司 | Low voltage cabinet used for box-type solar energy substation provided with small capacity transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130331 |