CN201381370Y - Sliding contact line power supply line of aluminum electrolysis workshop - Google Patents
Sliding contact line power supply line of aluminum electrolysis workshop Download PDFInfo
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- CN201381370Y CN201381370Y CN200820303498U CN200820303498U CN201381370Y CN 201381370 Y CN201381370 Y CN 201381370Y CN 200820303498 U CN200820303498 U CN 200820303498U CN 200820303498 U CN200820303498 U CN 200820303498U CN 201381370 Y CN201381370 Y CN 201381370Y
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Abstract
The utility model discloses a sliding contact line power supply line of an aluminum electrolysis workshop, which is characterized in that a number one distribution room and a number two distribution room adopt a single-bus segmentation wiring mode and two power incoming lines, and a bus segmentation circuit breaker is arranged between a first-segment bus and a second-segment bus of the distribution room; the working power lines of a first working segment and a second working segment are connected with the first-segment bus of the number one distribution room simultaneously, and the standby power lines of the first working segment and the second working segment are connected with the second-segment bus of the number one distribution room; and the working power lines of a third working segment and a fourth working segment are connected with the first-segment bus of the number two distribution room simultaneously, and the standby power lines of the third working segment and the fourth working segment are connected with the second-segment bus of the number two distribution room. The utility model provides a reliable power line for long-distance sliding contact line power supply of the aluminum electrolysis workshop.
Description
Technical field
The utility model relates to a kind of aluminium electrolysis shop length apart from the slide wire power supply circuit.
Background technology
The continuous progress of current China industrial technology, industrial scale is constantly enlarged, many factories all need to use a large amount of overhead traveling cranes and produce and attended operation, the effect of overhead traveling crane in explained hereafter is also more and more obvious, and the length of many factories is also in continuous increase, as: potroom, factory building length can reach 800-1000 rice, power requirement for the overhead traveling crane trolley of length like this is also just more and more higher like this, reliable and the successional supply line of none will have a strong impact on normally carrying out of explained hereafter.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of aluminium electrolysis shop slide wire power supply circuit is provided, for the length of aluminium electrolysis shop provides a reliable power supply lines apart from trolley, guarantee the works better of overhead traveling crane, thereby guarantee normally carrying out of explained hereafter.
The utility model is taked following technical scheme: 1# switchgear building and 2# switchgear building all adopt the single-trunk segmental wiring mode, two telegram in reply source inlet wires, and bus section breaker is set between " I section " and " II section " bus of switchgear building." work I section " is connected with " I section " bus of 1# switchgear building with the working power circuit of " work II section " simultaneously, and " work I section " is connected with " II section " bus of 1# switchgear building with the standby power supply circuit of " work II section "; " work III section " is connected with " I section " bus of 2# switchgear building with the working power circuit of " work IV section " simultaneously, and " work III section " is connected with " II section " bus of 2# switchgear building with the standby power supply circuit of " work IV section ".
Principle of work is as follows:
The first, the 1# switchgear building adopts the single-trunk segmental wiring mode, and two telegram in reply source inlet wires are established bus section breaker.Under the normal operation, the power supply of " work I section " and " work II section " provides from " I section " bus of 1# switchgear building simultaneously, the standby power supply of " work I section " and " work II section " then provides from " II section " bus of 1# switchgear building, working power and standby power supply are standby each other, that is: when the electric power loop on 1# switchgear building " I section " bus breaks down, can switch to by 1# switchgear building " II section " bus and continue power supply; Vice versa.
The second, the 2# switchgear building adopts the single-trunk segmental wiring mode, and two telegram in reply source inlet wires are established bus section breaker.Under the normal operation, the power supply of " work III section " and " work IV section " provides from " I section " bus of 2# switchgear building simultaneously, the standby power supply of " work III section " and " work IV section " then provides from " II section " bus of 2# switchgear building, working power and standby power supply are standby each other, that is: when the electric power loop on 2# switchgear building " I section " bus breaks down, can switch to by 2# switchgear building " II section " bus and continue power supply; Vice versa.
The 3rd, when the electric power loop on " I section " bus of 1# switchgear building and " II section " bus broke down simultaneously, " I section " or " II section " bus that the power supply of " work I section " and " work II section " can switch to by the 2# switchgear building continued to power; When the electric power loop on " I section " bus of 2# switchgear building and " II section " bus broke down simultaneously, " I section " or " II section " bus that the power supply of " work III section " and " work IV section " can switch to by the 1# switchgear building continued to power.
In sum, four sections standby each other length to aluminium electrolysis shop of bus are powered apart from trolley in two switchgear buildings, compare with prior art, aspect power supply, seem more flexibly with reliable, fundamentally guaranteed the continuity of overhead traveling crane work, really the length for aluminium electrolysis shop provides a reliable power supply apart from slide wire power supply.
Description of drawings
Fig. 1 is a conspectus of the present utility model, and 1# switchgear building circuit is that in-line is connected with 2# switchgear building circuit among the figure, and the connection with the 2# switchgear building is placed under the 1# switchgear building as space is limited.
Embodiment
Embodiment of the present utility model: use long situation apart from trolley for aluminium electrolysis shop, two switchgear buildings are set, be called 1# switchgear building and 2# switchgear building, 1# switchgear building and 2# switchgear building all adopt the single-trunk segmental wiring mode, two telegram in reply source inlet wire line constructions, and bus section breaker is set between " I section " and " II section " bus of switchgear building." work I section " is connected with " I section " bus of 1# switchgear building with the working power circuit of " work II section " simultaneously, and " work I section " is connected with " II section " bus of 1# switchgear building with the standby power supply circuit of " work II section "; " work III section " is connected with " I section " bus of 2# switchgear building with the working power circuit of " work IV section " simultaneously, and " work III section " is connected with " II section " bus of 2# switchgear building with the standby power supply circuit of " work IV section ".
Claims (1)
1. aluminium electrolysis shop slide wire power supply circuit, it is characterized in that: 1# switchgear building and 2# switchgear building all adopt the single-trunk segmental wiring mode, two telegram in reply source inlet wires, and bus section breaker is set between " I section " and " II section " bus of switchgear building." work I section " is connected with " I section " bus of 1# switchgear building with the working power circuit of " work II section " simultaneously, and " work I section " is connected with " II section " bus of 1# switchgear building with the standby power supply circuit of " work II section "; " work III section " is connected with " I section " bus of 2# switchgear building with the working power circuit of " work IV section " simultaneously, and " work III section " is connected with " II section " bus of 2# switchgear building with the standby power supply circuit of " work IV section ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820303498U CN201381370Y (en) | 2008-12-18 | 2008-12-18 | Sliding contact line power supply line of aluminum electrolysis workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820303498U CN201381370Y (en) | 2008-12-18 | 2008-12-18 | Sliding contact line power supply line of aluminum electrolysis workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381370Y true CN201381370Y (en) | 2010-01-13 |
Family
ID=41524846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820303498U Expired - Fee Related CN201381370Y (en) | 2008-12-18 | 2008-12-18 | Sliding contact line power supply line of aluminum electrolysis workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381370Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453928A (en) * | 2010-10-26 | 2012-05-16 | 沈阳铝镁设计研究院有限公司 | Power supply structure of cell control case in electrolytic plant of aluminum smelter |
| CN102723669A (en) * | 2012-06-01 | 2012-10-10 | 云南云铝泽鑫铝业有限公司 | Wiring method for improving reliability of power supply system in aluminum electrolysis industry |
| CN105197788A (en) * | 2015-10-14 | 2015-12-30 | 新疆生产建设兵团农八师天山铝业有限公司 | Automatic multipoint power supply switching system for crown block sliding wires |
-
2008
- 2008-12-18 CN CN200820303498U patent/CN201381370Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453928A (en) * | 2010-10-26 | 2012-05-16 | 沈阳铝镁设计研究院有限公司 | Power supply structure of cell control case in electrolytic plant of aluminum smelter |
| CN102453928B (en) * | 2010-10-26 | 2015-06-03 | 沈阳铝镁设计研究院有限公司 | Power supply structure of cell control case in electrolytic plant of aluminum smelter |
| CN102723669A (en) * | 2012-06-01 | 2012-10-10 | 云南云铝泽鑫铝业有限公司 | Wiring method for improving reliability of power supply system in aluminum electrolysis industry |
| CN105197788A (en) * | 2015-10-14 | 2015-12-30 | 新疆生产建设兵团农八师天山铝业有限公司 | Automatic multipoint power supply switching system for crown block sliding wires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |