CN202454925U - Fixed split power distribution cabinet used in low-voltage power supply system - Google Patents
Fixed split power distribution cabinet used in low-voltage power supply system Download PDFInfo
- Publication number
- CN202454925U CN202454925U CN2012200217645U CN201220021764U CN202454925U CN 202454925 U CN202454925 U CN 202454925U CN 2012200217645 U CN2012200217645 U CN 2012200217645U CN 201220021764 U CN201220021764 U CN 201220021764U CN 202454925 U CN202454925 U CN 202454925U
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- power distribution
- distribution cabinet
- cabinet
- low
- power supply
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- Expired - Fee Related
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- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000007689 inspection Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model provides a fixed split power distribution cabinet used in a low-voltage power supply system and aims at solving the problem that the power distribution cabinet of a low-voltage power supply and distribution room in the prior art is poor in safety performance and high in maintenance cost. The fixed split power distribution cabinet comprises a power distribution cabinet body. The power distribution cabinet body comprises a cabinet front portion and a cabinet back portion which are respectively formed by evenly distributing branch return circuits, a safe partition plate is arranged between every two adjacent branch return circuits, electrical elements are arranged on the branch return circuits at the cabinet front portion, and branch buses and wiring terminals are arranged on the branch return circuits at the cabinet back portion. Enough safe distances are reserved between the branch return circuits, so that continuous short-circuit accidents do not occur. Due to the fact that the wiring terminals of the fixed split power distribution cabinet are visible, point inspection of maintainers is facilitated. When wiring screws emit heat, the heat-emitting phenomenon can be timely found, and the failure is processed at an initial state. The safety performance of the power distribution cabinet used in the low-voltage power supply and distribution system is improved, and the maintenance cost is reduced.
Description
Technical field
The utility model belongs to the low-voltage power supply and distribution system field, particularly a kind of fixedly partition type power distribution cabinet that is used for low-voltage power supply system.
Background technology
Low pressure supplied the switchgear house power distribution cabinet all to adopt old-fashioned drawer type power distribution cabinet in the past; Because the drawer type power distribution cabinet is when equipment normally moves, drawer unit is in the service position, and the repair and maintenance personnel can't check electric component in the drawer; When the loosening or adstante febre of screw takes place; Can not in time find, occur screw then and blow, serious accidents such as major loop short circuit arcing.Moreover, the drawer type power distribution cabinet, distance is minimum between each unit, and when short circuit appearred in a loop, arcing caused easily and closes on the power distribution cabinet insulation damages, causes the sequential short circuit accident.The year maintenance maintenance cost of low-voltage power supply and distribution system is in rising trend year by year like this.
The utility model content
The purpose of the utility model provides a kind of fixedly partition type power distribution cabinet that is used for low-voltage power supply system, to solve the high problem of poor safety performance, maintenance cost that the prior art mesolow supplies the switchgear house power distribution cabinet to exist.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of fixedly partition type power distribution cabinet that is used for low-voltage power supply system; It comprises power distribution cabinet; Said power distribution cabinet comprises before the cabinet and behind the cabinet, is evenly distributed by duplexure respectively before the said cabinet and behind the cabinet and forms that said contiguous branch is provided with burst disk between the loop; Duplexure before the said cabinet is provided with electric elements, and the duplexure behind the said cabinet is provided with branch bar and binding post.
The long 800mm of said power distribution cabinet, wide 800mm, high 2200mm, said duplexure are 8.。
The beneficial effect of the utility model is: between each duplexure of the utility model enough safe distances are arranged, the sequential short circuit accident can not take place; Because the binding post of novel power distribution cabinet all is visible, is convenient to repair and maintenance personnel's spot check, when the heating phenomenon takes place terminal screw, can find timely, with troubleshooting in initial conditions.
The utility model has improved the security performance of power distribution cabinet in the low-voltage power supply and distribution system, has reduced the repair and maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As depicted in figs. 1 and 2; The fixedly partition type power distribution cabinet that the utility model is used for low-voltage power supply system comprises power distribution cabinet 1; Power distribution cabinet 1 comprises behind cabinet preceding 2 and the cabinet 3, and 3 are evenly distributed by duplexure 4 respectively and form behind cabinet preceding 2 and the cabinet, are provided with burst disk 5 between the contiguous branch loop 4; The duplexure of cabinet preceding 2 is provided with electric elements 6, and the duplexure behind the cabinet is provided with branch bar 7 and binding post 8.
The electric component when power distribution cabinet of the utility model normally moves, binding post are visible, and the binding post adstante febre can in time be found.When a certain unit failed because, can not influence other unit.Binding post is behind cabinet, and wiring is very convenient.
Between each duplexure of the utility model enough safe distances are arranged, the sequential short circuit accident can not take place; Because the binding post of novel power distribution cabinet all is visible, is convenient to repair and maintenance personnel's spot check, when the heating phenomenon takes place terminal screw, can find timely, with troubleshooting in initial conditions.
Claims (2)
1. fixedly partition type power distribution cabinet that is used for low-voltage power supply system; It is characterized in that: it comprises power distribution cabinet (1); Said power distribution cabinet (1) comprises before the cabinet behind (2) and cabinet (3); Before the said cabinet behind (2) and the cabinet (3) be evenly distributed by duplexure (4) respectively and form; Be provided with burst disk (5) between the said contiguous branch loop (4), the duplexure of (2) is provided with electric elements (6) before the said cabinet, and the duplexure of (3) is provided with branch bar (7) and binding post (8) behind the said cabinet.
2. the fixedly partition type power distribution cabinet that is used for low-voltage power supply system as claimed in claim 1 is characterized in that: the long 800mm of said power distribution cabinet (1), and wide 800mm, high 2200mm, said duplexure (4) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200217645U CN202454925U (en) | 2012-01-18 | 2012-01-18 | Fixed split power distribution cabinet used in low-voltage power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200217645U CN202454925U (en) | 2012-01-18 | 2012-01-18 | Fixed split power distribution cabinet used in low-voltage power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454925U true CN202454925U (en) | 2012-09-26 |
Family
ID=46870755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200217645U Expired - Fee Related CN202454925U (en) | 2012-01-18 | 2012-01-18 | Fixed split power distribution cabinet used in low-voltage power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454925U (en) |
-
2012
- 2012-01-18 CN CN2012200217645U patent/CN202454925U/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 |
Granted publication date: 20120926 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |