CN108258634A - A kind of bus duct electric power system with mixed structure - Google Patents
A kind of bus duct electric power system with mixed structure Download PDFInfo
- Publication number
- CN108258634A CN108258634A CN201810269819.6A CN201810269819A CN108258634A CN 108258634 A CN108258634 A CN 108258634A CN 201810269819 A CN201810269819 A CN 201810269819A CN 108258634 A CN108258634 A CN 108258634A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000010079 rubber tapping Methods 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 154
- 238000005452 bending Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- H02G5/10—Cooling
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The present invention has the bus duct electric power system of mixed structure, whole supply line is using dense bus-bar and split dense bus-bar Hybrid connections, the mixed structure that the plug-in type bus unit of electrical equipment tapping current tap position is combined using intensive and air type, interface position is distributed by the way of mixing in length and breadth, the branched system bus unit of non-tap position uses concentration bus duct structure with elbow unit, it combines concentration bus duct perfect heat-dissipating and air-type bus duct interface position is short, the characteristics of occupying little space, good heat dissipation effect, temperature rises low, raw materials consumption is few, reduce production cost input, stable and reliable product quality, improve production efficiency.
Description
Technical field
The present invention relates to a kind of bus duct electric power systems with mixed structure.
Background technology
Conventional busbars slot product is generally intensive or air type structure, and the socket position of concentration bus duct product need to be with
Mode in one line is distributed the grafting pile crown for setting each phase phase conductor, and socket span access location length is longer, and occupied space is big, former material
Material consumption is more, and production installation effectiveness is low;Although air-type bus duct product socket position has, tap position is short, occupies little space
The characteristics of, but each phase conductor is mating rear without heat-dissipating space, heat dissipation effect is bad, Wen Sheng higher, influences bus duct production
Product service life;The intensive structure of conventional busbars slot cannot be compatible with air type structure, and the two cannot be applied to same simultaneously
Supply line;A kind of use of split dense bus-bar product such as Patent No. ZL2015210825301 of the prior art
In the groove body radiator structure of bus duct, although having the characteristics that insertion operation convenience, perfect heat-dissipating, the intensive knot of split
Structure production cost input in elbow unit and branched system bus unit is high, and degree of protection realizes more difficult, product quality
It is unstable.
Invention content
The technical problem to be solved by the invention is to provide one kind can be compatible with air-type bus duct and empty set type bus duct
Structure, socket bit occupancy space is small, good heat dissipation effect, and production cost less investment, stable quality is reliable, has mixed structure
Bus duct electric power system.
The present invention has the bus duct electric power system of mixed structure, it is characterised in that:Including being set to electrical equipment tap
The plug-in type bus unit of current sockets position, the branched system bus unit for being set to non-tap position are moved towards along supply line
The elbow unit of distribution and the splicer unit being connected between above-mentioned each unit, branched system bus unit, elbow unit are
It is led with the first A phases phase conductor, the first B phases phase conductor, the first C phases phase conductor, four phase phase line of the first D phases phase conductor
The concentration bus duct of body, plug-in type bus unit is the 2nd A phases phase conductor, the 2nd B phases phase conductor, the 2nd C phase phase lines
The mixed structure that intensity and air type after conductor, the 2nd D phase phase conductor combination of two are combined, the 2nd A phase phase lines are led
Body, the 2nd C phases phase conductor, is provided with interface in the 2nd D phase phase conductors at the 2nd B phases phase conductor;
The branched system bus unit includes two pieces of outer housings with same cross-sectional shape, outer housing cross sectional shape substantially Ω
Shape, two pieces of Ω shape outer housings, which are arranged so as to be opposite each other to be fixedly connected, forms the first conductor placing chamber, from upper in the first conductor placing chamber
It is intensive successively under to be mounted with the first A phases phase conductor, the first B phases phase conductor, the first C phases phase conductor, the first D phase phase lines
Four phase phase conductor of conductor;
The plug-in type bus unit includes two pieces of outer housings with same cross-sectional shape and two pieces with same cross-sectional shape
Inner housing, outer housing cross sectional shape substantially Ω shapes, inner housing cross sectional shape be linear type;Two pieces of mutual phases of Ω shape outer housings
To setting, the outer housing lower end of top is fixedly connected with one piece of inner housing and forms upper shell, is upper conductor placing chamber inside upper shell,
The outer housing upper end of lower section is fixedly connected with one piece of inner housing and forms lower housing, is lower conductor placing chamber, upper shell inside lower housing
It is internal it is intensive from top to bottom be mounted with the 2nd A phases phase conductor, the 2nd B phase phase conductor two-phase phase conductors, inside upper shell
It is intensive from top to bottom to be mounted with the 2nd C phases phase conductor, the 2nd D phase phase conductor two-phase phase conductors, upper shell, lower housing it
Between have a distance form heat dissipation cavity;Upper shell, lower housing two sides are fixedly connected by connecting bolt, and connection bolt is located at
Position between upper shell, lower housing in heat dissipation cavity is set with support element;
The branched system bus unit is fixedly connected by the first connector pulling plate with splicer unit, and plug-in type bus unit passes through
Second connector pulling plate is fixedly connected with splicer unit, the first connector pulling plate, the second connector pulling plate and outer housing side outer surface
Between be provided with cushion block, the first connector pulling plate, the second connector pulling plate installation connection centerline hole be located in same level;The
Two A phases phase conductors are linear, and the first upward bending in A phase phase conductors end is same to being located at the 2nd A phases phase conductor
Horizontal plane;2nd B phase phase conductor downward bendings, the first upward bending in B phase phase conductors end so that the first B phase phase lines are led
Body end portion is located at same level with the 2nd B phase phase conductors end;The 2nd upward bending of C phase phase conductors, the first C phase phase lines
End conductor downward bending so that the first C phase phase conductor ends are located at same level with the 2nd C phase phase conductors end;
2nd D phases phase conductor is linear, and the first D phase phase conductors end downward bending is same to being located at the 2nd D phases phase conductor
One horizontal plane;
The 2nd A phases phase conductor, the 2nd B phase phase conductors interface be disposed side by side on same level, the 2nd C phase phases
Line conductor, the 2nd D phase phase conductors interface be disposed side by side on same level;
Both sides are located at four phase phase conductors and outer housing madial wall inside first conductor placing chamber of the branched system bus unit
The first sealing strip is provided in space between junction;
Two pieces of Ω shape outer housing two sides of the branched system bus unit connect by rivet, without riveting, are bolted three
One of kind connection mode is fixedly connected;
The upper conductor placing chamber of the plug-in type bus unit, lower conductor placing chamber inside both sides are located at two-phase phase conductor and shell
The first sealing strip is provided in space between internal side wall junction;
Between the support element of the plug-in type bus unit and upper shell lower surface, lower housing upper surface second is provided in space
Sealing strip;
The upper shell, lower housing outer housing connect with inner housing two sides by rivet, without riveting, be bolted three kinds
One of connection mode is fixedly connected;
The present invention has the bus duct electric power system of mixed structure, and whole supply line is intensive using dense bus-bar and split
Formula bus duct Hybrid connections, the plug-in type bus unit of electrical equipment tapping current tap position is using intensive and air type phase
With reference to mixed structure, interface position is distributed by the way of mixing in length and breadth, and the branched system bus unit of non-tap position is adopted
With concentration bus duct structure, combine that concentration bus duct perfect heat-dissipating and air-type bus duct interface position are short, account for
With space it is small the characteristics of, good heat dissipation effect, temperature rise it is low, raw materials consumption is few, reduce production cost input, product quality stablize
Reliably, production efficiency is improved.
Description of the drawings
Fig. 1 is concentrated type busbar cross-section schematic diagram in the prior art;
Fig. 2 is concentrated type bus plug position side structure schematic view in the prior art;
Fig. 3 is air type busbar cross-section schematic diagram in the prior art;;
Fig. 4 is air type bus plug position side structure schematic view in the prior art;;
Fig. 5 is the bus duct electric power system dimensional structure diagram that the embodiment of the present invention has mixed structure;
Fig. 6 is the branched system bus unit for the bus duct electric power system that the embodiment of the present invention has mixed structure and plug-in type busbar
Unit connection structure schematic diagram;
Fig. 7 is the A-A cross-section structure enlarged diagrams of Fig. 5;
Fig. 8 is the B-B cross-section structure enlarged diagrams of Fig. 5.
Specific embodiment
As shown in the figure, a kind of bus duct electric power system with mixed structure, including being set to electrical equipment tapping current
The plug-in type bus unit 102 of tap position, the branched system bus unit 101 for being set to non-tap position are walked along supply line
Elbow unit 103 and the splicer unit 14 that is connected between above-mentioned each unit to distribution, branched system bus unit 101,
Elbow unit is with the first A phases phase conductor 1, the first B phases phase conductor 2, the first C phases phase conductor 3, the first D phase phase lines
The concentration bus duct of 4 four phase phase conductor of conductor, plug-in type bus unit 102 is the 2nd A phases phase conductor 1001, the 2nd B
Intensity and sky after phase phase conductor 1002, the 2nd C phases phase conductor 1003,1004 combination of two of the 2nd D phases phase conductor
The mixed structure that gas type is combined, the 2nd A phases phase conductor 1001, the 2nd B phases phase conductor 1002, the 2nd C phase phase conductors
1003rd, it is provided with interface in the 2nd D phases phase conductor 1004;It combines concentration bus duct perfect heat-dissipating and air type is female
Wire casing interface position is short, the characteristics of occupying little space, good heat dissipation effect, and temperature rises low.
Branched system bus unit 101 includes two pieces of outer housings 7 with same cross-sectional shape, and 7 cross sectional shape of outer housing is big
It causes as Ω shapes, two pieces of Ω shapes outer housings 7, which are arranged so as to be opposite each other to be fixedly connected, forms the first conductor placing chamber, the first conductor placing chamber
It is inside intensive successively from top to bottom to dispose the first A phases phase conductor 1, the first B phases phase conductor 2, the first C for being enclosed with insulating layer 9
Phase phase conductor 3, four phase phase conductor 4 of the first D phases phase conductor.
Plug-in type bus unit 102 includes two pieces with the outer housing 7 of same cross-sectional shape and two pieces with same cross-sectional
The inner housing 8 of shape, 7 cross sectional shape of outer housing substantially Ω shapes, 8 cross sectional shape of inner housing are linear type;Two pieces of Ω shape shells
Body 7 is arranged so as to be opposite each other, and 7 lower end of outer housing of top is fixedly connected with one piece of inner housing 8 and forms upper shell, is upper inside upper shell
Conductor placing chamber, 7 upper end of outer housing of lower section are fixedly connected with one piece of inner housing 8 and form lower housing, are lower conductor inside lower housing
Placing chamber is intensive from top to bottom inside upper shell to dispose the 2nd A phases phase conductor 1001, the 2nd B phase phases for being enclosed with insulating layer 9
1002 two-phase phase conductor of line conductor, it is intensive from top to bottom inside upper shell that the 2nd C phase phase lines for being enclosed with insulating layer 9 is disposed to lead
Body 1003,1004 two-phase phase conductor of the 2nd D phases phase conductor between upper shell, lower housing there is a distance to form heat dissipation
Chamber;Upper shell, lower housing two sides are fixedly connected by connecting bolt, and connection bolt radiates between upper shell, lower housing
The position of intracavitary is set with support element 10.
Branched system bus unit 101 is fixedly connected by the first connector pulling plate 11 with splicer unit 14, plug-in type busbar
Unit 102 is fixedly connected by the second connector pulling plate 17 with splicer unit 14, the first connector pulling plate 11, the second connector pulling plate 17
Cushion block 12, the installation connection of the first connector pulling plate 11, the second connector pulling plate 17 are provided between the side outer surface of outer housing 7
Centerline hole is located in same level;2nd A phases phase conductor 1001 is linear, and the first 1 end of A phases phase conductor is upward
Bending is connected to same level is located at the 2nd A phases phase conductor 1001 so that splicer unit 14 is connected by busbar;
2nd B phases phase conductor, 1002 downward bending, the 2 upward bending in end of the first B phases phase conductor so that the first B phases phase conductor 2
End is located at same level with 1002 end of the 2nd B phases phase conductor, so that splicer unit 14 is led by busbar connection
It is logical;2nd C phases phase conductor, 1003 upward bending, 3 end downward bending of the first C phases phase conductor so that the first C phase phase lines are led
3 end of body is located at same level with 1003 end of the 2nd C phases phase conductor, so that splicer unit 14 is connected by busbar
Conducting;2nd D phases phase conductor 1004 be linear, 4 end downward bending of the first D phases phase conductor to the 2nd D phase phase lines
Conductor 1004 is located at same level, is connected so that splicer unit 14 is connected by busbar.
2nd A phases phase conductor 1001, the 2nd B phases phase conductor 1002 interface be disposed side by side on same level,
2nd C phases phase conductor 1003, the 2nd D phases phase conductor 1004 interface be disposed side by side on same level;Mixing in length and breadth
Interface locations of structures it is short, occupy little space.
Both sides are located in four phase phase conductors and outer housing 7 inside first conductor placing chamber of branched system bus unit 101
The first sealing strip 5 is provided in space between side wall junction, improves sealing performance, while dustproof and waterproof effect is good.
Two pieces of 7 two sides of Ω shapes outer housing of branched system bus unit 101 can be riveted by rivet 6, without riveting connection, spiral shell
It tethers and connects one of three kinds of connection modes and be fixedly connected, connection is reliable.
The upper conductor placing chamber of plug-in type bus unit 102, lower conductor placing chamber inside both sides are located at two-phase phase conductor
The first sealing strip 5 is also equipped in space between case inside wall junction, improves sealing performance, while dustproof and waterproof is imitated
Fruit is good.
It is set in space between the support element 10 of plug-in type bus unit 102 and upper shell lower surface, lower housing upper surface
There is the second sealing strip 18, further improve sealing performance and dustproof and waterproof effect.
Upper shell, lower housing outer housing 7 can also be riveted, connect without riveting, spiral shell by rivet 6 with 8 two sides of inner housing
It tethers and meets the fixed company of one of three kinds of connection modes.
The present invention has the bus duct electric power system of mixed structure, and the plug-in type of electrical equipment tapping current tap position is female
The mixed structure that line unit is combined using intensive and air type, interface position is distributed by the way of mixing in length and breadth, non-
The branched system bus unit of tap position uses concentration bus duct structure, combines concentration bus duct perfect heat-dissipating and sky
Gas type bus duct interface position is short, the characteristics of occupying little space, good heat dissipation effect, and temperature rises low, and raw materials consumption is few, reduces
Production cost is put into, and stable and reliable product quality improves production efficiency.
Specific embodiment:The 1 of branched system bus unit 101,2,3,4 be phase conductor, is wrapped up outside phase conductor
Film is put into 7 inner cavity of outer housing that upper and lower two panels section bar is formed, passes through riveting between two panels section bar outer housing 7 as insulating layer 9
Follow closely 6 or without riveting or bolt(6)It links together, while there is sealing strip 5 to play sealing and dustproof between two panels section bar outer housing 7 and prevent
The effect of water.
Four phase phase conductor combination of two are divided into two parts up and down by the split structure of plug-in type bus unit 102, point
Heat dissipation and grafting are not solved the problems, such as.Section bar outer housing 7 and inner housing 8 form the upper of the second phase conductor 1001,1002 combination
Housing or the lower housing of 1003,1004 combinations;The split structure that outer housing 7 and inner housing are formed is down through along busbar flute length
The degree spaced apart support element 10 in direction is connected and fixed.
When branched system bus unit or elbow link together with plug-in type bus unit, the first pulling plate 11 and second
The mounting hole position of pulling plate 17 is maintained on a horizontal line, it is ensured that the cover board of two bus units of connection can use the same
Part;1,002 1 upward molding one moldings downwards of conductor 1 and conductor ensure that phase spacing is consistent, busbar list whatever
Member can use same splicer unit 14 when linking together;12 and first pulling plate 11 of cushion block or cushion block 12 and second are drawn
Intermediate demand increases by 18 sealing material of the second sealing strip to solve waterproof when being connected between plate 17 or support element 10 and inner housing 8
Dust-proof problem;
Interface 19 show the structure after opening interface door closure, and interface 19 is using the connection-peg arranged up and down so that inserts
The interface length L that the length L of interface designs the connection-peg of far smaller than traditional word order, saves cost.
Claims (10)
1. a kind of bus duct electric power system with mixed structure, it is characterised in that:Including being set to electrical equipment tapping current
The plug-in type bus unit of tap position, the branched system bus unit for being set to non-tap position move towards distribution along supply line
Elbow unit and the splicer unit that is connected between above-mentioned each unit, branched system bus unit, elbow unit be with
First A phases phase conductor, the first B phases phase conductor, the first C phases phase conductor, four phase phase conductor of the first D phases phase conductor
Concentration bus duct, plug-in type bus unit for the 2nd A phases phase conductor, the 2nd B phases phase conductor, the 2nd C phases phase conductor,
Intensity and the mixed structure that is combined of air type after 2nd D phase phase conductor combination of two, the 2nd A phases phase conductor, the
Two B phases phase conductors, the 2nd C phases phase conductor are provided with interface in the 2nd D phase phase conductors.
2. there is the bus duct electric power system of mixed structure according to claim 1, it is characterised in that:The branched system busbar
Unit includes two pieces of outer housings with same cross-sectional shape, outer housing cross sectional shape substantially Ω shapes, two pieces of Ω shape outer housings
It is arranged so as to be opposite each other to be fixedly connected and forms the first conductor placing chamber, it is intensive successively from top to bottom in the first conductor placing chamber to be mounted with
First A phases phase conductor, the first B phases phase conductor, the first C phases phase conductor, four phase phase conductor of the first D phases phase conductor.
3. there is the bus duct electric power system of mixed structure according to claim 1, it is characterised in that:The plug-in type busbar
Unit includes two pieces outer housing and two pieces of inner housings with same cross-sectional shape with same cross-sectional shape, shell body section
Ω shapes are generally shaped like, inner housing cross sectional shape is linear type;Two pieces of Ω shape outer housings are arranged so as to be opposite each other, the outer housing of top
Lower end is fixedly connected with one piece of inner housing and forms upper shell, is upper conductor placing chamber inside upper shell, the outer housing upper end of lower section is consolidated
Surely it connects one piece of inner housing and forms lower housing, be lower conductor placing chamber inside lower housing, intensive peace from top to bottom inside upper shell
It is equipped with the 2nd A phases phase conductor, the 2nd B phase phase conductor two-phase phase conductors, it is intensive from top to bottom inside upper shell to be mounted with
2nd C phases phase conductor, the 2nd D phase phase conductor two-phase phase conductors between upper shell, lower housing there is a distance to form
Heat dissipation cavity;Upper shell, lower housing two sides are fixedly connected by connecting bolt, and connection bolt is between upper shell, lower housing
Position in heat dissipation cavity is set with support element.
4. there is the bus duct electric power system of mixed structure according to claim 1, it is characterised in that:The branched system busbar
Unit is fixedly connected by the first connector pulling plate with splicer unit, and plug-in type bus unit passes through the second connector pulling plate and connector
Device unit is fixedly connected, and is provided with cushion block between the first connector pulling plate, the second connector pulling plate and outer housing side outer surface, and first
The installation of connector pulling plate, the second connector pulling plate connects centerline hole and is located in same level;2nd A phases phase conductor is straight line
Shape, the first upward bending in A phase phase conductors end are extremely located at same level with the 2nd A phases phase conductor;2nd B phase phase lines are led
Body downward bending, the first upward bending in B phase phase conductors end so that led with the 2nd B phase phase lines the first B phase phase conductor ends
Body end portion is located at same level;The 2nd upward bending of C phase phase conductors, the first C phase phase conductors end downward bending so that
First C phase phase conductor ends are located at same level with the 2nd C phase phase conductors end;2nd D phases phase conductor is straight line
Shape, the first D phase phase conductors end downward bending are extremely located at same level with the 2nd D phases phase conductor.
5. there is the bus duct electric power system of mixed structure according to claim 1, it is characterised in that:The 2nd A phase phases
Line conductor, the 2nd B phase phase conductors interface be disposed side by side on same level, the 2nd C phases phase conductor, the 2nd D phase phases
The interface of line conductor is disposed side by side on same level.
6. there is the bus duct electric power system of mixed structure according to claim 2, it is characterised in that:The branched system busbar
Both sides are in the space between four phase phase conductors and outer housing madial wall junction inside first conductor placing chamber of unit
It is provided with the first sealing strip.
7. there is the bus duct electric power system of mixed structure according to claim 2, it is characterised in that:The branched system busbar
Two pieces of Ω shape outer housing two sides of unit connect by rivet, without riveting, are bolted the fixation of one of three kinds of connection modes
Connection.
8. there is the bus duct electric power system of mixed structure according to claim 3, it is characterised in that:The plug-in type busbar
The upper conductor placing chamber of unit, lower conductor placing chamber inside both sides are located between two-phase phase conductor and case inside wall junction
Space in be provided with the first sealing strip.
9. there is the bus duct electric power system of mixed structure according to claim 3, it is characterised in that:The plug-in type busbar
Between the support element of unit and upper shell lower surface, lower housing upper surface the second sealing strip is provided in space.
10. there is the bus duct electric power system of mixed structure according to claim 3, it is characterised in that:The upper shell, under
The outer housing of housing connect by rivet, without riveting with inner housing two sides, is bolted the fixation of one of three kinds of connection modes
Connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810269819.6A CN108258634B (en) | 2018-03-29 | 2018-03-29 | Bus duct power supply system with hybrid structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810269819.6A CN108258634B (en) | 2018-03-29 | 2018-03-29 | Bus duct power supply system with hybrid structure |
Publications (2)
Publication Number | Publication Date |
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CN108258634A true CN108258634A (en) | 2018-07-06 |
CN108258634B CN108258634B (en) | 2024-03-12 |
Family
ID=62747550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810269819.6A Active CN108258634B (en) | 2018-03-29 | 2018-03-29 | Bus duct power supply system with hybrid structure |
Country Status (1)
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CN (1) | CN108258634B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110912056A (en) * | 2019-12-21 | 2020-03-24 | 江苏华鹏电力设备股份有限公司 | Intensive insulation bus duct without splicer |
CN115781191A (en) * | 2022-12-05 | 2023-03-14 | 广东谷菱电气有限公司 | Bus duct assembly structure and processing technology thereof |
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CN2309651Y (en) * | 1997-03-31 | 1999-03-03 | 陈建峰 | Air concentrated isolated combined bus groove |
US20110290558A1 (en) * | 2010-05-26 | 2011-12-01 | Arthur James Jur | Hinged busway |
CN204760963U (en) * | 2015-07-08 | 2015-11-11 | 王建华 | Inside " C " type conductor structure of bayonet intensive bus duct |
CN106300189A (en) * | 2016-08-29 | 2017-01-04 | 威腾电气集团股份有限公司 | A kind of LM concentration bus duct bus plug |
CN207009701U (en) * | 2017-06-27 | 2018-02-13 | 海洋石油工程(青岛)有限公司 | Air-type bus duct and intensive copper-aluminum compound bus duct attachment means |
CN208241264U (en) * | 2018-03-29 | 2018-12-14 | 威腾电气集团股份有限公司 | A kind of bus duct power supply system with mixed structure |
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2018
- 2018-03-29 CN CN201810269819.6A patent/CN108258634B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2309651Y (en) * | 1997-03-31 | 1999-03-03 | 陈建峰 | Air concentrated isolated combined bus groove |
US20110290558A1 (en) * | 2010-05-26 | 2011-12-01 | Arthur James Jur | Hinged busway |
CN204760963U (en) * | 2015-07-08 | 2015-11-11 | 王建华 | Inside " C " type conductor structure of bayonet intensive bus duct |
CN106300189A (en) * | 2016-08-29 | 2017-01-04 | 威腾电气集团股份有限公司 | A kind of LM concentration bus duct bus plug |
CN207009701U (en) * | 2017-06-27 | 2018-02-13 | 海洋石油工程(青岛)有限公司 | Air-type bus duct and intensive copper-aluminum compound bus duct attachment means |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110912056A (en) * | 2019-12-21 | 2020-03-24 | 江苏华鹏电力设备股份有限公司 | Intensive insulation bus duct without splicer |
CN115781191A (en) * | 2022-12-05 | 2023-03-14 | 广东谷菱电气有限公司 | Bus duct assembly structure and processing technology thereof |
CN115781191B (en) * | 2022-12-05 | 2023-08-25 | 广东谷菱电气有限公司 | Bus duct assembly structure and processing technology thereof |
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CN108258634B (en) | 2024-03-12 |
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