CN205429647U - Porous water -cooling generating line of aluminum alloy and contain rectifier arm of this generating line - Google Patents
Porous water -cooling generating line of aluminum alloy and contain rectifier arm of this generating line Download PDFInfo
- Publication number
- CN205429647U CN205429647U CN201521083074.2U CN201521083074U CN205429647U CN 205429647 U CN205429647 U CN 205429647U CN 201521083074 U CN201521083074 U CN 201521083074U CN 205429647 U CN205429647 U CN 205429647U
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- China
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- cooling
- generating line
- water
- component
- rectifier arm
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Abstract
Porous water -cooling generating line of aluminum alloy and contain rectifier arm of this generating line, including generatrix body, last its length direction of edge of generatrix body has a plurality of profile of tooth holes, the utility model also provides a contain the rectifier arm of the porous water -cooling generating line of aluminum alloy the water cooling radiator is arranged to the bilateral symmetry of water -cooling generating line installation component, the outside of component, and rivers but radiator withstand the component through spring press bond mechanism, the utility model discloses it is good that the water -cooling generating line has a anti -corrosion performance, the cooling effect well and can guarantee component standard pressure deformation characteristic not down, the rectifier arm can the self -supporting or is fixed on the casing through insulating part or antimagnetic material, the impedance of each circuit component is the same, the atress is the same, so just avoided the coefficient decline problem of flow equalizing that causes of arranging owing to the component to a certain extent.
Description
Technical field
This utility model belongs to power electronic equipment technical field, the rectifier arm particularly to aluminium alloy porous water-cooling bus and containing this bus and the rectifier arm containing this bus.
Background technology
Press-fiting and cooling down of current rectifier cabinet element uses diplopore copper busbar, and it has the disadvantage that
The most perishable: due to the chemical characteristic of copper, under big current high voltage, to be easily generated chemical attack, cause current not smooth, so that blocking, make water cooling effect reduce, elements heat can not be taken away in time, causes component wear.
2. bus is yielding: diplopore bus is applicable to press-fiting of less than 3 cun small-power elements, increase along with element diameter, as needed for 4 cun of elements, normal pressure is 90KN, needed for 5 cun of elements, normal pressure is 136KN, when more than 4 cun element desirable pressure, diplopore copper busbar deforms, and causes parallel element work abnormal, current-sharing is bad, hot-spot and damage.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide aluminium alloy porous water-cooling bus and containing the rectifier arm of this bus, has corrosion resistance good, good cooling results and can ensure indeformable feature under element normal pressure.
To achieve these goals, the technical solution adopted in the utility model is:
Aluminium alloy porous water-cooling bus and the rectifier arm containing this bus, including bus bulk 1, bus bulk 1 has some scallops 2 along its length.
The quantity of described scallop 2 is more than 6.
Described bus bulk 1 width range 280-320mm, thickness range 120-150mm.
This utility model additionally provides a kind of rectifier arm containing described aluminium alloy porous water-cooling bus, lateral symmetry at described water installs commutation diode 3, water cooling radiator 4 is arranged in the outside of commutation diode 3, and current but radiator 4 withstands commutation diode 3 by spring compression joint mechanism 5.
Compared with prior art, the beneficial effects of the utility model are:
1. water route is arranged simple: owing to each Kong Jun is on a bus, water route realizes on a bus, and cooling water channel is simplified.
2. bus is indeformable: H6061 or H6063 aluminum alloy materials hardness is high, bus specification 280*120, it is ensured that bus is indeformable under 90KN pressure above.
3. corrosion resistance is strong: H6061 or H6063 aluminum alloy materials, and its chemistry activity relatively copper is poor, and chemical-electrical corrosion is little.
4. good cooling results: use six hole above water cooling elements, good cooling results, it is ensured that elements heat can be taken away in time, make equipment operational reliability higher.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the rectifier arm structural representation utilizing this utility model water.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings with embodiment.
As it is shown in figure 1, aluminium alloy porous water-cooling bus and the rectifier arm containing this bus, including bus bulk 1, bus bulk 1 has 8 scallops 2 along its length.Scallop, can strengthen cooling surface area, improves coefficient of heat transfer.
As shown in Figure 2, a kind of rectifier arm, uses two-sided press mounting structure, and the lateral symmetry at described aluminium alloy porous water-cooling bus installs commutation diode 3, water cooling radiator 4 is arranged in the outside of commutation diode 3, and current but radiator 4 withstands commutation diode 3 by spring compression joint mechanism 5.Rectifier arm can be fixed on housing with self-supporting or by insulating part or antimagnetic material.The impedance of each bypass elements is the same, and stress is the same, so avoiding the current stabilizing factor caused due to the layout of element the most to a certain extent to decline problem.Can solve equal flow problem from structure, equal mobility is improved.Scallop 2 can be passed through water and realize water-cooled.The existing enough intensity of this utility model bears the pressure needed for commutation diode 3；There are again enough water flowing flows, it is ensured that the heat-sinking capability needed for commutation diode 3.The two-sided structure press-fiting two-side radiation and bigger aperture flow, it is ensured that effective heat radiation of two-sided commutation diode 3.
Claims (1)
1. the rectifier arm containing aluminium alloy porous water-cooling bus, described aluminium alloy porous water-cooling bus includes bus bulk (1), some scallops (2) are had along its length on bus bulk (1), it is characterized in that, lateral symmetry at described aluminium alloy porous water-cooling bus installs commutation diode (3), water cooling radiator (4) is arranged in the outside of commutation diode (3), and current but radiator (4) withstand commutation diode (3) by spring compression joint mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083074.2U CN205429647U (en) | 2015-12-23 | 2015-12-23 | Porous water -cooling generating line of aluminum alloy and contain rectifier arm of this generating line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083074.2U CN205429647U (en) | 2015-12-23 | 2015-12-23 | Porous water -cooling generating line of aluminum alloy and contain rectifier arm of this generating line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429647U true CN205429647U (en) | 2016-08-03 |
Family
ID=56538123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083074.2U Expired - Fee Related CN205429647U (en) | 2015-12-23 | 2015-12-23 | Porous water -cooling generating line of aluminum alloy and contain rectifier arm of this generating line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253175A (en) * | 2016-08-22 | 2016-12-21 | 江苏向荣电气有限公司 | A kind of bus tie special protection side connects cover plate |
-
2015
- 2015-12-23 CN CN201521083074.2U patent/CN205429647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253175A (en) * | 2016-08-22 | 2016-12-21 | 江苏向荣电气有限公司 | A kind of bus tie special protection side connects cover plate |
| CN106253175B (en) * | 2016-08-22 | 2018-08-07 | 江苏向荣电气有限公司 | A kind of bus tie special protection side connecting cover plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20171223 |