CN101924485B - Duplex water-cooling super-large current rectification component - Google Patents
Duplex water-cooling super-large current rectification component Download PDFInfo
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- CN101924485B CN101924485B CN201010291610.3A CN201010291610A CN101924485B CN 101924485 B CN101924485 B CN 101924485B CN 201010291610 A CN201010291610 A CN 201010291610A CN 101924485 B CN101924485 B CN 101924485B
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Abstract
The invention provides a duplex water-cooling super-large current rectification component characterized in that two parallel-configured standard water-cooling radiators are welded on one side of an intermediate conducting bar and one side of a lateral conducting bar; two parallel-configured same super-large current silicon rectifiers are respectively mounted between two sides of the intermediate conducting bar and the two standard water-cooling radiators of the lateral conducting bar; insulators and butterfly-shaped spring components are sequentially mounted and connected on the side of the two lateral conducting bars where no water-cooling radiator is 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 the industries such as machinery, metallurgy, chemical industry, traffic.Be used at present various jumbo rectifying devices both at home and abroad, as the rectifying device of using for rectifying device, rectifying device used in metallurgy, the metallide of phase secondary rectification dc welding machine, the rectifying device that graphitizing furnace is used.The structure that adopts has integrated form, assembled in the two-sided distribution integrated form of diplopore water row, disc type Multi-core.Wherein the rectified current of the two-sided distribution integrated form of diplopore water row, the interior integrated form monomer rectifier stack of disc type Multi-core is all below 30KA, the report of rectified current more than 30KA of monomer rectifier stack not yet arranged at present, 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, manufacturing cost is high, and electric energy loss is large, 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-cooling electric conduction bar 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 electromechanical integrated device, duplex water-cooling super-large current rectification component comprises: busbar in the middle of duplex water-cooling, elastic capping, the first butterfly spring, the 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 in the middle of duplex water-cooling, the side on busbar and duplex water-cooling side conductive row all is welded with two identical standard water cold heat sinks that configure in parallel, on the standard water cold heat sink with water nozzle, a side that is welded with the standard water cold heat sink at the middle busbar of duplex water-cooling is equipped with the identical super-large current silicon diodes of two configurations in parallel, the opposite side of these two super-large current silicon diodes 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 identical super-large current silicon diode of another two configurations in parallel in the middle of duplex water-cooling, the opposite side of these another two super-large current silicon diodes is installed on the standard water cold heat sink of another duplex water-cooling side conductive row welding, do not have a side of welding standard water-filled radiator to distinguish attaching insulating part successively at two duplex water-cooling side conductive rows, the second butterfly spring, the first butterfly spring, and compress with elastic capping, then with fastening assembly respectively with duplex water-cooling in the middle of busbar, the duplex water-cooling side conductive row is connected with elastic capping, make elastic capping, in the middle of duplex water-cooling, busbar becomes as a whole with the duplex water-cooling side conductive row.
Described duplex water-cooling super-large current rectification component is equipped with thermostat on busbar in the middle of duplex water-cooling, thermostat provides signal when the temperature of super-large current silicon diode surpasses the temperature value of setting, and the setting range of temperature value is 60-100 ℃.
Good effect of the present invention is:
1, the rectified current in the monomer assembly is more than 40KA;
2, solved existing rectifier stack complex structure, manufacturing technique requirent is high, the difficult problems such as manufacturing cost height;
3, this modular construction is simple, and simple process 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 illustrates 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 use fastening assemblies 6 that the first butterfly spring 3, the second butterfly spring 4, insulating part 5 and elastic capping 2 are compressed hold together, then the side conductive row 7 with duplex water-cooling super-large current rectification component directly is connected with the secondary copper bar of rectifier transformer, 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 application apparatus.During the fullwave rectification access, use one or many duplex water-cooling super-large current rectification components in parallel.During the three phase full wave rectification access, the side conductive row 7 of three duplex water-cooling super-large current rectification components directly is 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 for installing with super-large current silicon diode 8 common cathodes or the common anode utmost point, is direct current 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 carry out cooling; 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 the temperature value of setting, and the setting range of temperature value is 60-100 ℃, to guarantee the rectifier stack trouble free service.
The above is only 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 electromechanical integrated device, duplex water-cooling super-large current rectification component comprises: busbar (1) in the middle of duplex water-cooling, elastic capping (2), the first butterfly spring (3), the 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: the side in the middle of duplex water-cooling on busbar (1) and duplex water-cooling side conductive row (7) all is welded with standard water cold heat sink (9), standard water cold heat sink (9) is upper with water nozzle (11), a side that is welded with standard water cold heat sink (9) at the middle busbar of duplex water-cooling (1) is equipped with the identical super-large current silicon diodes (8) of two configurations in parallel, the opposite side of these two super-large current silicon diodes (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) is equipped with the identical super-large current silicon diode (8) of two configurations in parallel in the middle of duplex water-cooling, the opposite side of the identical super-large current silicon diode (8) of these two configurations in parallel is installed on the standard water cold heat sink (9) of another duplex water-cooling side conductive row (7) welding, a side that there is no welding standard water-filled radiator (9) at two duplex water-cooling side conductive rows (7) is distinguished attaching insulating part (5) successively, the second butterfly spring (4), the first butterfly spring (3), and compress with elastic capping (2), then use fastening assembly (6) respectively with duplex water-cooling in the middle of busbar (1), duplex water-cooling side conductive row (7) is connected 2 with elastic capping) connect, make elastic capping (2), in the middle of duplex water-cooling, busbar (1) becomes as a whole with duplex water-cooling side conductive row (7).
2. duplex water-cooling super-large current rectification component according to claim 1, it is characterized in that: on busbar (1), thermostat (10) is housed in the middle of duplex water-cooling, thermostat (10) provides signal when the temperature of super-large current silicon diode (8) surpasses the temperature value of setting, the setting range of temperature value is 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 CN101924485A (en) | 2010-12-22 |
| CN101924485B true 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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| Country | Link |
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| CN (1) | CN101924485B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (3)
| 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 |
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| Publication number | Publication date |
|---|---|
| CN101924485A (en) | 2010-12-22 |
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Granted publication date: 20130612 Termination date: 20210926 |