CN101924485A - Duplex water-cooling super-large current rectification component - Google Patents
Duplex water-cooling super-large current rectification component Download PDFInfo
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- CN101924485A CN101924485A CN2010102916103A CN201010291610A CN101924485A CN 101924485 A CN101924485 A CN 101924485A CN 2010102916103 A CN2010102916103 A CN 2010102916103A CN 201010291610 A CN201010291610 A CN 201010291610A CN 101924485 A CN101924485 A CN 101924485A
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Abstract
The invention provides a duplex water-cooling super-large current rectification component characterized in that standard water-cooling radiators are welded on one side of a duplex water-cooling intermediate conducting bar and one side of a duplex water-cooling lateral conducting bar; two super-large current silicon rectifiers are respectively mounted on two sides of the duplex water-cooling intermediate conducting bar and respectively connected with the standard water-cooling radiators on the duplex water-cooling lateral conducting bar; insulators and butterfly-shaped spring components are sequentially mounted and connected on the lateral ends of the two lateral conducting bars and tightly pressed by elastic glands; and the elastic glands, the intermediate conducting bars and the lateral conducting bars are connected into a whole by fastening components. Therefore, the rectifying current of the single component in the component of the invention is higher than 40kA; and the component of the invention has the advantages of simple structure and process and convenient use.
Description
Technical field
The present invention relates to the electromechanical integration field, specially refer to duplex water-cooling super-large current rectification component.
Background technology
The wide model of rectifying device is used for industries such as machinery, metallurgy, chemical industry, traffic.Be used for various jumbo rectifying devices at present both at home and abroad, as be used for the rectifying device that the rectifying device of phase secondary rectification dc welding machine, rectifying device used in metallurgy, metallide use, the rectifying device that graphitizing furnace is used.The structure that is adopted has diplopore water to arrange two-sided distribution integrated form, disc type multitube in-core integrated form, assembled.Wherein diplopore water is arranged the rectified current of two-sided distribution integrated form, disc type multitube in-core integrated form monomer rectifier stack all below 30KA, the report of rectified current more than 30KA of monomer rectifier stack do not arranged at present as yet, and complex structure, manufacturing technique requirent is very high, can't keep in repair in case damage amateur factory, make troubles to the user.Assembled bulky, the manufacturing cost height, electric energy loss is big, has increased production cost, and is difficult in the equipment of electromechanical integration.
Summary of the invention
The object of the present invention is to provide the integrated water-cooled busbar of a kind of employing standard water cold heat sink duplex, use the duplex water-cooling super-large current rectification component of super-large current silicon rectifier cell.
For achieving the above object, technical scheme of the present invention is:
A kind of duplex water-cooling super-large current rectification component, be applicable in the electromechanical integrated device, duplex water-cooling super-large current rectification component comprises: busbar in the middle of the duplex water-cooling, the elasticity gland, first butterfly spring, second butterfly spring, insulating part, fastening assembly, the duplex water-cooling side conductive row, the super-large current silicon diode, the standard water cold heat sink, thermostat and water nozzle, wherein a side of busbar and duplex water-cooling side conductive row all is welded with the standard water cold heat sink in the middle of the duplex water-cooling, have water nozzle on the standard water cold heat sink, a side that is welded with the standard water cold heat sink at the middle busbar of duplex water-cooling is equipped with the super-large current silicon diode, the super-large current silicon diode is installed on the standard water cold heat sink of duplex water-cooling side conductive row welding, the opposite side of busbar also is equipped with the super-large current silicon diode in the middle of duplex water-cooling, the super-large current silicon diode is installed on the standard water cold heat sink of another duplex water-cooling side conductive row welding, the attaching insulating part successively at the two ends of two duplex water-cooling side conductive rows, second butterfly spring, first butterfly spring, and compress with the elasticity gland, then with fastening assembly respectively with duplex water-cooling in the middle of busbar, the duplex water-cooling side conductive row is connected with the elasticity gland, makes the elasticity gland, busbar becomes as a whole with the duplex water-cooling side conductive row in the middle of the duplex water-cooling.
Described duplex water-cooling super-large current rectification component is equipped with thermostat on the busbar in the middle of duplex water-cooling, thermostat provides signal when super-large current silicon diode temperature surpasses 60-100 ℃.
Good effect of the present invention is:
1, the rectified current in the monomer assembly is more than 40KA;
2, existing rectifier stack complex structure, manufacturing technique requirent height, difficult problems such as manufacturing cost height have been solved;
3, this modular construction is simple, and technology is easy, and is easy to use.
Description of drawings
Fig. 1, duplex water-cooling super-large current rectification component front view;
Fig. 2, duplex water-cooling super-large current rectification component left view;
Fig. 3, duplex water-cooling super-large current rectification component structural representation.
Embodiment
1-3 further specifies the specific embodiment of the present invention below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3, middle busbar 1, side conductive row 7 and super-large current silicon diode 8 usefulness fastening assemblies 6 that first butterfly spring 3, second butterfly spring 4, insulating part 5 and elasticity gland 2 are compressed hold together, side conductive row 7 with duplex water-cooling super-large current rectification component directly is connected with the secondary copper bar of rectifier transformer then, middle busbar 1 is connected with power device, the water nozzle 11 of water-filled radiator 9 is communicated with cooling water, and duplex water-cooling super-large current rectification component is fixed on the application apparatus.When the single-phase full wave rectification inserts, use one or many duplex water-cooling super-large current rectification components in parallel.When three phase full wave rectification inserted, the side conductive row 7 of three duplex water-cooling super-large current rectification components directly was connected respectively with the secondary copper bar of rectifier transformer, and middle busbar 1 connects together and is connected with power device.Its operation principle is direct current for super-large current silicon diode 8 common cathodes or anode installation altogether with the alternating current rectification; 9 pairs of super-large current silicon diodes 8 of standard water cold heat sink and middle busbar 1 and side conductive row 7 cool off; Middle busbar 1 and side conductive row 7 are derived super-large current, and thermostat 10 provides signal when the temperature of super-large current silicon diode 8 surpasses 60-100 ℃, to guarantee the rectifier stack trouble free service.
The above only is a non-limiting execution mode of the present invention; for the person of ordinary skill of the art; not breaking away from the invention design and not making under the prerequisite of creative work, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. duplex water-cooling super-large current rectification component, be applicable in the electromechanical integrated device, duplex water-cooling super-large current rectification component comprises: busbar (1) in the middle of the duplex water-cooling, elasticity gland (2), first butterfly spring (3), second butterfly spring (4), insulating part (5), fastening assembly (6), duplex water-cooling side conductive row (7), super-large current silicon diode (8), standard water cold heat sink (9), thermostat (10) and water nozzle (11), it is characterized in that: a side of busbar (1) and duplex water-cooling side conductive row (7) all is welded with standard water cold heat sink (9) in the middle of the duplex water-cooling, have water nozzle (11) on the standard water cold heat sink (9), a side that is welded with standard water cold heat sink (9) at the middle busbar of duplex water-cooling (1) is equipped with super-large current silicon diode (8), super-large current silicon diode (8) is installed on the standard water cold heat sink (9) of duplex water-cooling side conductive row (7) welding, the opposite side of busbar (1) also is equipped with super-large current silicon diode (8) in the middle of duplex water-cooling, super-large current silicon diode (8) is installed on the standard water cold heat sink (9) of another duplex water-cooling side conductive row (7) welding, the attaching insulating part (5) successively at the two ends of two duplex water-cooling side conductive rows (7), second butterfly spring (4), first butterfly spring (3), and compress with elasticity gland (2), use then fastening assembly (6) respectively with duplex water-cooling in the middle of busbar (1), duplex water-cooling side conductive row (7) is connected with elasticity gland (2), makes elasticity gland (2), busbar (1) becomes as a whole with duplex water-cooling side conductive row (7) in the middle of the duplex water-cooling.
2. duplex water-cooling super-large current rectification component according to claim 1, it is characterized in that: on the busbar (1) thermostat (10) is housed in the middle of the duplex water-cooling, thermostat (10) provides signal when the temperature of super-large current silicon diode (8) surpasses 60-100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010291610.3A CN101924485B (en) | 2010-09-26 | 2010-09-26 | Duplex water-cooling super-large current rectification component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010291610.3A CN101924485B (en) | 2010-09-26 | 2010-09-26 | Duplex water-cooling super-large current rectification component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101924485A true CN101924485A (en) | 2010-12-22 |
| CN101924485B CN101924485B (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010291610.3A Expired - Fee Related CN101924485B (en) | 2010-09-26 | 2010-09-26 | Duplex water-cooling super-large current rectification component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301008A (en) * | 2016-08-31 | 2017-01-04 | 卧龙电气集团辽宁荣信电气传动有限公司 | A kind of water-cooling frequency converter rectification module structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989099A (en) * | 1974-03-16 | 1976-11-02 | Mitsubishi Denki Kabushiki Kaisha | Vapor cooling device for semiconductor device |
| CN1158020A (en) * | 1995-12-20 | 1997-08-27 | 宫地技术株式会社 | Transformer for antiphase resistance welder |
| JP3199349B2 (en) * | 1995-05-30 | 2001-08-20 | 株式会社東芝 | Semiconductor element stack |
| CN201839220U (en) * | 2010-09-26 | 2011-05-18 | 荆州市金茂自动化技术有限公司 | Double water-cooling over-large current rectifying assembly |
-
2010
- 2010-09-26 CN CN201010291610.3A patent/CN101924485B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989099A (en) * | 1974-03-16 | 1976-11-02 | Mitsubishi Denki Kabushiki Kaisha | Vapor cooling device for semiconductor device |
| JP3199349B2 (en) * | 1995-05-30 | 2001-08-20 | 株式会社東芝 | Semiconductor element stack |
| CN1158020A (en) * | 1995-12-20 | 1997-08-27 | 宫地技术株式会社 | Transformer for antiphase resistance welder |
| CN201839220U (en) * | 2010-09-26 | 2011-05-18 | 荆州市金茂自动化技术有限公司 | Double water-cooling over-large current rectifying assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301008A (en) * | 2016-08-31 | 2017-01-04 | 卧龙电气集团辽宁荣信电气传动有限公司 | A kind of water-cooling frequency converter rectification module structure |
| CN106301008B (en) * | 2016-08-31 | 2019-04-05 | 卧龙电气集团辽宁荣信电气传动有限公司 | A kind of water-cooling frequency converter rectification module structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101924485B (en) | 2013-06-12 |
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Granted publication date: 20130612 Termination date: 20210926 |