CN206640258U - A kind of bus duct joint device with heat-conducting plate - Google Patents
A kind of bus duct joint device with heat-conducting plate Download PDFInfo
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- CN206640258U CN206640258U CN201720400649.1U CN201720400649U CN206640258U CN 206640258 U CN206640258 U CN 206640258U CN 201720400649 U CN201720400649 U CN 201720400649U CN 206640258 U CN206640258 U CN 206640258U
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- heat
- cover plate
- conducting plate
- bus duct
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Abstract
The utility model discloses a kind of bus duct joint device with heat-conducting plate, including top connection cover plate and lower contact cover plate, it is provided between the top connection cover plate and lower contact cover plate in multiphase and is spaced phase module and two side insulation modules；The middle interval phase module is made up of two parallel copper connection sheets, two panels is provided with every phase insulating barrier between the two neighboring copper connection sheet, two panels is provided with two panels heat-conducting plate between phase insulating barrier, and heat-conducting plate described in two panels contacts with the top connection cover plate and lower contact cover plate respectively.The utility model can effectively improve the radiating effect at bus duct joint position, change the bad radiating mode of conventional busbars trough connection radiating, so as to reduce the running temperature at bus duct joint position, ensure bus duct long-term safety reliability service.
Description
Technical field
It the utility model is related to bus duct technical field, specially a kind of bus duct joint device with heat-conducting plate.
Background technology
With the development of society, modern high-rise building and large-scale workshop need huge electric energy, hundreds and thousands of peaces can be transmitted
The bus duct for training powerful electric current is widely applied.Latest model bus duct is the conductor outer wrapping using high-purity copper bar as conductor
Insulating materials, then the high strength sectional material drawn with almag make shell, and three phase lines in electrical voltage system are arranged into (ABC phases
Row), a zero-emission (N rows), ground protection row (PE rows) combine the power distribution equipment of the efficient conveying electric current being assembled into.
For the ease of in-site installation, the bus duct first sectional making in factory, then transport to scene bus duct joint device and connect
It is connected into a complete passway for transmitting electricity.Connect due to existing between bus duct joint device copper connection sheet and bus duct trunk conductor copper bar
Get an electric shock resistance, therefore the connecting portion between bus duct section and section into bus duct run when main heating position.Due to bus
The limitation of slot structure, joint cover plate is not directly contacted with mounted bus duct joint device up and down with bus duct, but is separated by certain
Distance, therefore caused heat can not be distributed outwards due to the isolation of air, can only be transmitted to bus duct trunk conductive copper
On row, cause trunk conductor copper bar temperature to raise, so that trunk conductive copper arranges outsourcing insulation accelerated ageing, shorten bus duct
Service life.How heat caused by connecting portion to be distributed, bus duct long-term safety is run, ensure each position
Temperature meets the requirement of national standard, is always a great problem for perplexing bus duct industry.
Utility model content
The purpose of this utility model is to provide a kind of bus duct joint device with heat-conducting plate, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of bus duct joint device with heat-conducting plate,
Including top connection cover plate and lower contact cover plate, interval phase mould in multiphase is provided between the top connection cover plate and lower contact cover plate
Block and two side insulation modules；The middle interval phase module is made up of two parallel copper connection sheets, and the two neighboring copper connects
Two panels is provided between contact pin every phase insulating barrier, two panels is provided with two panels heat-conducting plate, the two panels between phase insulating barrier
Inner surface of the heat-conducting plate respectively with the top connection cover plate and lower contact cover plate contacts.
Further, the heat-conducting plate includes upper heat-conducting plate and lower heat-conducting plate, upper heat-conducting plate and is close to top connection cover plate, under lead
Hot plate is close to lower contact cover plate.
Further, it is respectively provided between the upper heat-conducting plate and top connection cover plate, the lower heat-conducting plate and lower contact cover plate
There is heat conductive silica gel.
Further, the multiple middle interval phase modules and two side insulation modules are fixed by locking insulated bolt.
Compared with prior art, the beneficial effects of the utility model are：The utility model its joint when bus duct is run
Heat caused by position is transmitted on the bus duct joint cover plate contacted with external environment condition via heat-conducting plate, due to joint cover plate with
Outside atmosphere has larger area of dissipation, thus produces good radiating effect, changes conventional busbars trough connection device and dissipates
The bad radiating mode of heat, ensures bus duct long-term safety reliability service.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional structure chart of the present utility model.
In figure：The upper heat-conducting plates of 1-；Heat-conducting plate under 2-；3- is every phase insulating barrier；4- copper connection sheets；5- lower contact cover plates；6-
Top connection cover plate；7- locks insulated bolt；Phase module is spaced in 8-；9- sides insulation module.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of novel belt heat-conducting plate bus duct joint device,
Including upper heat-conducting plate 1 and lower heat-conducting plate 2, every phase insulating barrier 3 and copper connection sheet 4, lower contact cover plate 5 and top connection cover plate 6, lock
Tight insulated bolt 7；Two panels is provided between the two panels copper connection sheet 4 every phase insulating barrier 3, two panels every phase insulating barrier 3 it
Between be provided with lower heat-conducting plate 1 and upper heat-conducting plate 2, so as to be combined into one interval phase module 8, then according to the number of phases of bus duct
Set respective numbers middle is spaced phase module and two 9 groups of side insulation modules every phase module 8, then with locking insulated bolt 7 by each
A set of bus duct joint device is synthesized, finally covers lower contact cover plate 5 and top connection cover plate 6.During bus duct energization operation
Heat caused by joint area is transmitted to top connection cover plate 6 and lower contact cover plate 5 via upper heat-conducting plate 1 and lower heat-conducting plate 2, by connecing
Epicranial plate outer surface distributes.
Operation principle：At the scene connect two sections of bus ducts when, will between two panels copper connection sheet 4 set two panels every mutually insulate every
Plate 3, two panels set lower heat-conducting plate 1 and upper heat-conducting plate 2 between phase insulating barrier 3, phase module are spaced so as to be combined into one,
Then according to the number of phases of bus duct by it is above-mentioned it is middle interval phase module be accordingly caught in bus duct leading body copper bar between, then with locking absolutely
Each middle interval phase module and two side insulation modules 9 are combined into a set of bus duct joint device and locked by edge bolt 7, are protected
Demonstrate,prove copper connection sheet to be in close contact with leading body copper bar, finally cover lower contact cover plate 5 and top connection cover plate 6.In locking insulation spiral shell
Pay attention to adjusting the position of upper and lower heat-conducting plate during bolt, ensure that heat-conducting plate can be in close contact with upper and lower joint cover inner surface up and down.It is female
Heat caused by joint area is transmitted to top connection cover plate 6 with via upper heat-conducting plate 1 and lower heat-conducting plate 2 during wire casing energization operation
Joint cover plate 5, distributed by joint cover plate outer surface.So as to generate good radiating effect, ensure that bus duct is pacified for a long time
Full reliability service.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
- A kind of 1. bus duct joint device with heat-conducting plate, it is characterised in that：Including top connection cover plate (6) and lower contact cover plate (5), It is provided between the top connection cover plate (6) and lower contact cover plate (5) in multiphase and is spaced phase module (8) and two side insulation modules (9)；It is described it is middle interval phase module (8) be made up of two parallel copper connection sheets (4), the two neighboring copper connection sheet (4) it Between be provided with two panels upper heat-conducting plate (1) and lower heat conduction be provided between phase insulating barrier (3) every phase insulating barrier (3), two panels Plate (2), the heat-conducting plate contact with top connection cover plate (6) and lower contact cover plate (5) respectively.
- A kind of 2. bus duct joint device with heat-conducting plate according to claim 1, it is characterised in that：The heat-conducting plate includes Upper heat-conducting plate (1) and lower heat-conducting plate (2), upper heat-conducting plate (1) are close to top connection cover plate (6), and lower heat-conducting plate (2) is close to lower contact lid Plate (5).
- A kind of 3. bus duct joint device with heat-conducting plate according to claim 2, it is characterised in that：The upper heat-conducting plate (1) it is provided with heat conductive silica gel between top connection cover plate (6), the lower heat-conducting plate (2) and lower contact cover plate (5).
- 4. according to a kind of any described bus duct joint device with heat-conducting plate of claims 1 to 3, it is characterised in that：Multiple institutes It is fixed by locking insulated bolt (7) to state middle interval phase module (8) and two side insulation modules (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400649.1U CN206640258U (en) | 2017-04-17 | 2017-04-17 | A kind of bus duct joint device with heat-conducting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400649.1U CN206640258U (en) | 2017-04-17 | 2017-04-17 | A kind of bus duct joint device with heat-conducting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640258U true CN206640258U (en) | 2017-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720400649.1U Active CN206640258U (en) | 2017-04-17 | 2017-04-17 | A kind of bus duct joint device with heat-conducting plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN206640258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245003A (en) * | 2018-11-02 | 2019-01-18 | 青岛大地母线科技有限公司 | A kind of high-efficient heat-dissipating bus duct |
| CN115189311A (en) * | 2022-08-04 | 2022-10-14 | 伊顿母线(江苏)有限公司 | Visual multiple protection type bus duct connector |
-
2017
- 2017-04-17 CN CN201720400649.1U patent/CN206640258U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245003A (en) * | 2018-11-02 | 2019-01-18 | 青岛大地母线科技有限公司 | A kind of high-efficient heat-dissipating bus duct |
| CN109245003B (en) * | 2018-11-02 | 2024-04-09 | 青岛东山集团母线智造有限公司 | High-efficient heat dissipation formula bus duct |
| CN115189311A (en) * | 2022-08-04 | 2022-10-14 | 伊顿母线(江苏)有限公司 | Visual multiple protection type bus duct connector |
| CN115189311B (en) * | 2022-08-04 | 2024-08-02 | 伊顿母线(江苏)有限公司 | Visual multiple protection type bus duct connector |
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