CN106229923B - A kind of commutation bus duct unit - Google Patents
A kind of commutation bus duct unit Download PDFInfo
- Publication number
- CN106229923B CN106229923B CN201610787724.4A CN201610787724A CN106229923B CN 106229923 B CN106229923 B CN 106229923B CN 201610787724 A CN201610787724 A CN 201610787724A CN 106229923 B CN106229923 B CN 106229923B
- Authority
- CN
- China
- Prior art keywords
- busbar
- polyester body
- insulating polyester
- bus duct
- casting shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920000728 polyester Polymers 0.000 claims abstract description 38
- 238000005266 casting Methods 0.000 claims abstract description 27
- 229920001721 Polyimide Polymers 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Abstract
The present invention relates to a kind of commutation bus duct units, including being poured shell, first busbar component, second busbar component, first insulating polyester body and the second insulating polyester body, the first busbar component successively includes the first busbar by top to bottom, second busbar, third busbar, 4th busbar and the 5th busbar, the first groove and the second groove are equipped at the top of first insulating polyester body, second busbar component successively includes the 6th busbar by top to bottom, 7th busbar, 8th busbar, 9th busbar and the tenth busbar, 6th busbar, 7th busbar, 8th busbar and the 9th busbar one end both pass through casting shell and are placed in the second insulating polyester body, and respectively with the 5th busbar, 4th busbar, third busbar and the second busbar are connected；The present invention is conducive in bus duct busbar installation direction, two bus ducts of transferring, to guarantee that electricity consumption is installed, improves Installation Flexibility, reduces loss, and practical value is high.
Description
Technical field
The present invention relates to a kind of commutation bus duct units, belong to power transmission and transforming equipment technical field.
Background technique
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of the electricity consumption of all trades and professions, especially numerous high levels
The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transportation system to be wanted
It asks, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.The cable of system is compared, defeated in high current
Its superiority is fully demonstrated when sending, simultaneously because using new technology, new process, the bus duct both ends substantially reduced connect
Contact resistance and the temperature rise at place and branching port splicing position are connect, and has used the insulating materials of high quality in bus duct, to mention
The high security reliability of bus duct, keeps whole system more perfect.
Bus duct unit passes through casting shell busbar is evenly distributed in wherein respectively in the prior art, installs in fitting-up gang
When occasional bus duct is mounted to opposite phase sequence direction, to cause misconnection and to miss phenomenon, influence electricity consumption use.
Summary of the invention
The purpose of the present invention is in view of the drawbacks of the prior art, providing a kind of commutation bus duct unit, it is conducive in bus duct
When busbar installation direction, two bus ducts of transferring improve Installation Flexibility to guarantee that electricity consumption is installed, and reduce loss.
The present invention is achieved by the following technical solutions:
A kind of commutation bus duct unit, including casting shell, the first busbar component, the second busbar component, the first insulation are poly-
Ester body and the second insulating polyester body, wherein the first busbar component successively includes the first busbar, second by top to bottom
Busbar, third busbar, the 4th busbar and the 5th busbar, the first insulating polyester body and the second insulating polyester body are placed in casting shell
In vivo, the first groove is equipped at the top of the first insulating polyester body, the first insulating polyester body bottom is equipped with the second groove；
Second busbar one end passes through casting shell and the first groove is placed in the second insulating polyester body, and the described 5th
Busbar one end passes through casting shell and the second groove is placed in the second insulating polyester body, first busbar, third busbar, the
Four busbar one end both pass through casting shell and are placed in the first insulating polyester body；
The second busbar component successively includes the 6th busbar, the 7th busbar, the 8th busbar, the 9th mother by top to bottom
Row and the tenth busbar, the 6th busbar, the 7th busbar, the 8th busbar and the 9th busbar one end both pass through casting shell and are placed in
In second insulating polyester body, and it is connected respectively with the 5th busbar, the 4th busbar, third busbar and the second busbar, the described tenth is female
Row is placed in the first insulating polyimide across casting shell, and is connected with the first busbar.
A kind of above-mentioned commutation bus duct unit, wherein the casting shell rim to the first busbar and the 5th busbar
Distance d1 is 30mm.
Above-mentioned a kind of commutation bus duct unit, wherein first busbar, the second busbar, third busbar, the 4th mother
Spacing d2 between row and the 5th busbar is 15mm.
The invention has the benefit that
The present invention is connect with two bus ducts, since the first busbar, the second busbar, third of casting shell side are female
Row, the 4th busbar and the 5th busbar, the 6th busbar of the other side, the 7th busbar, the 8th busbar, the 9th busbar and the tenth busbar, by
Connection relationship realizes busbar order inverted sequence, thus the bus duct of switchable two opposite inverted sequence installations.
D1 of the present invention is 30mm, and d2 is 15mm, it is ensured that creepage distance is larger, insulating properties more preferably, with bus duct
Suitability is more preferably；By the first insulating polyester body and the second insulating polyester body, sealing stability is improved, shell refractory waterproof is poured
Light weight.
To sum up, the present invention is conducive in bus duct busbar installation direction, two bus ducts of transferring, to guarantee that electricity consumption is pacified
Dress improves Installation Flexibility, reduces loss, and practical value is high.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is side view of the present invention.
(in figure, it is poured shell 1, the first busbar component 2, the second busbar component 3, the first insulating polyester body 4, the second insulation
Polyester, the 5, first busbar 6, the second busbar 7, third busbar 8, the 4th busbar 9 and the 5th busbar 10, the first groove 11 and second are recessed
Slot 12, the 6th busbar 13, the 7th busbar 14, the 8th busbar 15, the 9th busbar 16 and the tenth busbar 17).
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.
A kind of commutation bus duct unit, including casting shell, the first busbar component, the second busbar component, the first insulation are poly-
Ester body and the second insulating polyester body, wherein the first busbar component successively includes the first busbar, the second mother by top to bottom
Row, third busbar, the 4th busbar and the 5th busbar, the distance d1 for being poured shell rim to the first busbar and the 5th busbar are
For 30mm, the spacing d2 between first busbar, the second busbar, third busbar, the 4th busbar and the 5th busbar is 15mm；
The first insulating polyester body and the second insulating polyester body are placed in casting shell, the first insulating polyester body top
Portion is equipped with the first groove, and the first insulating polyester body bottom is equipped with the second groove；Second busbar one end passes through casting shell, the
One groove is placed in the second insulating polyester body, and described 5th busbar one end passes through casting shell, the first groove is placed in the second insulation
In polyester body, first busbar, third busbar, the 4th busbar one end both pass through casting shell and are placed in the first insulating polyester body
It is interior；
The second busbar component successively includes the 6th busbar, the 7th busbar, the 8th busbar, the 9th mother by top to bottom
Row and the tenth busbar, the 6th busbar, the 7th busbar, the 8th busbar and the 9th busbar one end both pass through casting shell and are placed in
In second insulating polyester body, and it is connected respectively with the 5th busbar, the 4th busbar, third busbar and the second busbar, the described tenth is female
Row is placed in the first insulating polyimide across casting shell, and is connected with the first busbar.
Working method of the invention are as follows:
The present invention is connect with two bus ducts, since the first busbar, the second busbar, third of casting shell side are female
Row, the 4th busbar and the 5th busbar, the 6th busbar of the other side, the 7th busbar, the 8th busbar, the 9th busbar and the tenth busbar, by
Connection relationship realizes busbar order inverted sequence, thus the bus duct of switchable two opposite inverted sequence installations.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the scope of protection of the present invention.Therefore, protection scope of the present invention should be with the protection scope of claims
Subject to.
Claims (3)
1. a kind of commutation bus duct unit, including casting shell, the first busbar component, the second busbar component, the first insulating polyester
Body and the second insulating polyester body, it is characterized in that, the first busbar component successively includes the first busbar, second by top to bottom
Busbar, third busbar, the 4th busbar and the 5th busbar, the first insulating polyester body and the second insulating polyester body are placed in casting shell
In vivo, the first groove is equipped at the top of the first insulating polyester body, the first insulating polyester body bottom is equipped with the second groove；
Second busbar one end passes through casting shell and the first groove is placed in the second insulating polyester body, the 5th busbar
One end passes through casting shell and the second groove is placed in the second insulating polyester body, first busbar, third busbar, the 4th mother
Row one end both passes through casting shell and is placed in the first insulating polyester body；
The second busbar component by top to bottom successively include the 6th busbar, the 7th busbar, the 8th busbar, the 9th busbar and
Tenth busbar, the 6th busbar, the 7th busbar, the 8th busbar and the 9th busbar one end both pass through casting shell and are placed in second absolutely
In edge polyester body, and it is connected respectively with the 5th busbar, the 4th busbar, third busbar and the second busbar, the tenth busbar passes through
Casting shell is placed in the first insulating polyimide, and is connected with the first busbar.
2. a kind of commutation bus duct unit as described in claim 1, it is characterized in that, the casting shell rim to the first busbar
Distance d1 with the 5th busbar is 30mm.
3. a kind of commutation bus duct unit as described in claim 1, it is characterized in that, first busbar, the second busbar, third
Spacing d2 between busbar, the 4th busbar and the 5th busbar is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787724.4A CN106229923B (en) | 2016-08-31 | 2016-08-31 | A kind of commutation bus duct unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787724.4A CN106229923B (en) | 2016-08-31 | 2016-08-31 | A kind of commutation bus duct unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106229923A CN106229923A (en) | 2016-12-14 |
| CN106229923B true CN106229923B (en) | 2019-03-29 |
Family
ID=58073660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787724.4A Active CN106229923B (en) | 2016-08-31 | 2016-08-31 | A kind of commutation bus duct unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229923B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07123572A (en) * | 1993-10-26 | 1995-05-12 | Toshiba Corp | Gas insulated unit |
| CN202019137U (en) * | 2011-03-11 | 2011-10-26 | 杭州电力设备制造有限公司 | Bus bridge frame with commutation function |
| CN204992466U (en) * | 2015-07-24 | 2016-01-20 | 中山艾默森电器有限公司 | Bus duct commutation festival |
| CN206135348U (en) * | 2016-08-31 | 2017-04-26 | 江苏向荣电气有限公司 | Commutation generating line groove unit |
-
2016
- 2016-08-31 CN CN201610787724.4A patent/CN106229923B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07123572A (en) * | 1993-10-26 | 1995-05-12 | Toshiba Corp | Gas insulated unit |
| CN202019137U (en) * | 2011-03-11 | 2011-10-26 | 杭州电力设备制造有限公司 | Bus bridge frame with commutation function |
| CN204992466U (en) * | 2015-07-24 | 2016-01-20 | 中山艾默森电器有限公司 | Bus duct commutation festival |
| CN206135348U (en) * | 2016-08-31 | 2017-04-26 | 江苏向荣电气有限公司 | Commutation generating line groove unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106229923A (en) | 2016-12-14 |
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