CN201581144U - Aluminum electrolysis direct current supply system rectifier transformer valve lateral bus waterproofing device - Google Patents
Aluminum electrolysis direct current supply system rectifier transformer valve lateral bus waterproofing device Download PDFInfo
- Publication number
- CN201581144U CN201581144U CN2009202221662U CN200920222166U CN201581144U CN 201581144 U CN201581144 U CN 201581144U CN 2009202221662 U CN2009202221662 U CN 2009202221662U CN 200920222166 U CN200920222166 U CN 200920222166U CN 201581144 U CN201581144 U CN 201581144U
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- rectifier transformer
- rectifier
- water
- waterproof
- supply system
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Abstract
The utility model discloses an aluminum electrolysis direct current supply system rectifier transformer valve lateral bus waterproofing device. A triangular support and a trough-type water containing plate of a waterproof glass fiber reinforced plastic component formed at one step are fixed on an outer wall of a rectifier chamber via expansion bolts, the groove-type water containing plate is arranged on the upper portion of the triangular support, two sides of an oil tank pull rib projection portion of a rectifier transformer are respectively welded with an upper clam and a lower clamp, a waterproof cover plate is inserted into a gap between the upper clamp and the lower clamp to be integrated with the rectifier transformer, and the upper clamp and the lower clamp perform waterproofing treatment on all connection components via sealant. By adopting the technical scheme, the groove-type water containing plate of the glass fiber reinforced plastic component formed at one step is fixedly mounted on a wall face portion, the waterproof cover plate of the waterproof glass fiber reinforced plastic component formed at one step is mounted on the transformer side, and a mounting manner of proper vertical staggering and proper back and forth staggering of the two main components, and size relationship between the two main components and integral structures thereof guarantee no rainwater to flow on a valve lateral bus, thereby having functions of waterproofing and moisture-proofing.
Description
Technical field
The utility model relates to a kind of WATER REPELLENT scheme of electrolysis of aluminum DC power-supply system rectifier transformer valve side bus, the utility model can effectively handle rectifier transformer secondary valve side bus and around insulating part waterproof and dampproof.Belong to the electric installation safety protection field.
Background technology
In the power supply system rectifier transformer valve side bus design of present most of electrolysis of aluminum enterprise be exposed to airborne, through walls and cross with indoor rectifier and link to each other at the metope of the rectifier chamber correspondence valve side bus that punches.Run into rainy weather hole periphery insulating part and drench with rain and make moist, insulation reduces and valve side bus arcing discharge, and serious meeting causes the damage of rectifier even rectifier transformer, causes rectifier unit operational trouble and heavy economic losses.Deficiency in this design is threatening the safe operation of a lot of electrolysis of aluminum enterprises, and the Gansu China aigret DC power-supply system 21# of Chinalco rectifier unit once because of the valve side bus makes moist the arcing electric discharge phenomena took place, and there is serious hidden danger in the operation of rectifier unit safety and steady.Because built on stilts bus occupies empty position on the valve side bus, solving the rectifier transformer problem of drenching with rain from civil engineering does not have execution conditions; Adopt some common rainproof facilities early stage, rough and uneven in surface because of rectifier transformer side shape, adds that the vibration of rectifier transformer is bigger, can not reach the purpose of complete waterproof, and the settling time longly just damages because of vibration.In the face of above problem, we have studied and defined the waterproof and dampproof scheme of valve side bus.
Summary of the invention
It is simple that the purpose of this utility model provides a kind of making, the device solves rectifier transformer valve side bus easy for installation problem of making moist of drenching with rain.The rectifier transformer valve side bus water-tight device of fabrication and installation is fit to the demand of on-the-spot unit operation environment.
The technical scheme that the prior art problem that solves the utility model is adopted is: the whole valve side bus water-tight device that becomes of a kind of electrolysis of aluminum DC power-supply system, by expansion bolt, rectifier transformer, the rectifier chamber exterior wall, A-frame, expansion bolt is formed, the waterproof glass steel part grooved that described rectifier chamber exterior wall is fixed with A-frame and disposal molding by the expansion bolt plate that is filled with water, the grooved plate that is filled with water is located at A-frame top, the fuel tank lacing wire convex part both sides of described rectifier transformer are welded with anchor clamps and lower clamp respectively, described go up is inserted with waterproof cover between anchor clamps and the lower clamp gap and rectifier transformer is connected as a single entity, and by seal gum all connecting portions done WATER REPELLENT.
Adopt scheme described in the utility model, the one-time formed glass reinforced plastic waterproof part grooved that the metope partial fixing the is installed once shaped waterproof glass steel part waterproof cover that plate and transformer side are installed that is filled with water, the mounting means that the height of two major partss suitably misplaces, front and back are suitably staggered and two main parts size and integrally-built size relationship thereof guarantee that rainwater does not flow on the valve side bus, play waterproof, moisture-proof role.Reasonably mounting structure, installation dimension effectively prevent the vibration damage water-tight device of transformer.The utility model has solved the civil engineering rectifier transformer valve side bus that the solves problem of drenching with rain of unconditionally constructing.Can effectively prevent to be exposed to airborne valve side bus and peripheral insulating part and drench with rain and make moist, effectively overcome the anti-drainage facility of the operating flutter failure of rectifier transformer.Each parts of this scheme are made simply easy for installation, reduce expenses.
Description of drawings
Fig. 1 is the structural representation of embodiment of the present utility model.
Embodiment
As shown in Figure 1, the whole waterproof glass steel part grooved that becomes the disposal molding of valve side bus water-tight device of the electrolysis of aluminum DC power-supply system plate 1 that is filled with water is fixed on the rectifier chamber exterior wall 6 by 32 expansion bolts 8, and grooved is filled with water and continues to use the putty waterproof on plate 1 and the rectifier chamber exterior wall 6 metope contact surfaces.Below being filled with water plate 1, grooved evenly is supported with six by the fixing A-frames 7 on the wall of expansion bolt 8, in order to guarantee the be filled with water installation strength of plate 1 of grooved.The fuel tank lacing wire convex part both sides of rectifier transformer 5 are welded with 16 respectively and go up anchor clamps 3 and 16 lower clamps 4, waterproof cover 2 inserts and goes up in the middle of anchor clamps 3 and lower clamp 4 gaps during installation, be connected as a single entity with rectifier transformer 5, and all connecting portions are done WATER REPELLENT by seal gum, can avoid becoming flexible, breaking away from through the waterproof cover 2 of this kind processing because of the vibration of rectifier transformer 5.Key of the present utility model is: waterproof cover 2 horizontal body positions are higher than the grooved plate 1 body position 100mm that is filled with water, the formation profile of tooth is staggered, and the downward 80mm of waterproof cover 2 sides, can guarantee that waterproof cover 2 accepts rainwater that rectifier transformer 5 places have flowed down and all concentrate on grooved and be filled with water in the plate 1, flow out from the be filled with water both sides of plate 1 of grooved; Grooved plate 1 side that is filled with water upwarps 80mm, guarantees that grooved all rainwater accepted on the plate 1 that are filled with water all flow out from both sides, prevent that rainwater from flowing on the rectifier transformer valve side bus.Be filled with water plate 1 and waterproof cover 2 combining sites of grooved leave the gap of 20mm up and down, purpose be avoid waterproof cover 2 with the vertical tremor of rectifier transformer 5 to the be filled with water influence of plate 1 of grooved.Grooved is filled with water and leaves the space of 60mm between the fuel tank lacing wire of plate 1 and rectifier transformer 5, and the side-to-side vibrations that can prevent rectifier transformer 5 is to the be filled with water influence of plate 1 of grooved.
Claims (1)
1. an electrolysis of aluminum DC power-supply system is put in order and is become valve side bus water-tight device, by expansion bolt, rectifier transformer, the rectifier chamber exterior wall, A-frame, expansion bolt is formed, it is characterized in that: the waterproof glass steel part grooved that described rectifier chamber exterior wall (6) is fixed with A-frame (7) and disposal molding by expansion bolt (8) plate (1) that is filled with water, the grooved plate (1) that is filled with water is located at A-frame (7) top, the fuel tank lacing wire convex part both sides of described rectifier transformer (5) are welded with anchor clamps (3) and lower clamp (4) respectively, be inserted with waterproof cover (2) between described upward anchor clamps (3) and lower clamp (4) gap and be connected as a single entity, and all connecting portions are done WATER REPELLENT by seal gum with rectifier transformer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202221662U CN201581144U (en) | 2009-12-15 | 2009-12-15 | Aluminum electrolysis direct current supply system rectifier transformer valve lateral bus waterproofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202221662U CN201581144U (en) | 2009-12-15 | 2009-12-15 | Aluminum electrolysis direct current supply system rectifier transformer valve lateral bus waterproofing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581144U true CN201581144U (en) | 2010-09-15 |
Family
ID=42723142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202221662U Expired - Fee Related CN201581144U (en) | 2009-12-15 | 2009-12-15 | Aluminum electrolysis direct current supply system rectifier transformer valve lateral bus waterproofing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243353A (en) * | 2012-02-01 | 2013-08-14 | 贵阳铝镁设计研究院有限公司 | Electrolytic tank rim bus tripod support structure |
| CN103312128A (en) * | 2013-06-24 | 2013-09-18 | 上海广电电气(集团)股份有限公司 | High-voltage frequency converter with outdoor cable channel |
| CN109659884A (en) * | 2018-12-10 | 2019-04-19 | 国网天津市电力公司 | Outdoor bus protective cover through walls |
-
2009
- 2009-12-15 CN CN2009202221662U patent/CN201581144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243353A (en) * | 2012-02-01 | 2013-08-14 | 贵阳铝镁设计研究院有限公司 | Electrolytic tank rim bus tripod support structure |
| CN103312128A (en) * | 2013-06-24 | 2013-09-18 | 上海广电电气(集团)股份有限公司 | High-voltage frequency converter with outdoor cable channel |
| CN109659884A (en) * | 2018-12-10 | 2019-04-19 | 国网天津市电力公司 | Outdoor bus protective cover through walls |
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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: 20100915 Termination date: 20101215 |