CN104242201A - Efficient bus duct shell - Google Patents
Efficient bus duct shell Download PDFInfo
- Publication number
- CN104242201A CN104242201A CN201410462757.2A CN201410462757A CN104242201A CN 104242201 A CN104242201 A CN 104242201A CN 201410462757 A CN201410462757 A CN 201410462757A CN 104242201 A CN104242201 A CN 104242201A
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- China
- Prior art keywords
- heat radiation
- supporting plates
- base plate
- top board
- bus duct
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Abstract
The invention relates to an efficient bus duct shell. The efficient bus duct shell comprises a top plate and a bottom plate, and locating blocks are arranged at the bottom of the top plate and the top of the bottom plate respectively. Heat radiation mechanisms are arranged on the two sides of the locating blocks respectively, and are connected with the top plate and the bottom plate in a welding mode. The heat radiation mechanisms comprise supporting plates and heat radiation layers, the outer sides of the supporting plates are of a plate type structure, the sections of the inner sides of the supporting plates are of a sawtoothed structure, the heat radiation layers are arranged on the inner side surfaces of the supporting plates, the sections of the heat radiation layers are sawtoothed, sawtoothed cavities are formed in the heat radiation layers, and cooling liquid is arranged in the cavities of the heat radiation layers. Crush resistance mechanisms are arranged on the two sides of the heat radiation mechanisms, the tops and the bottoms of the crush resistance mechanisms are connected with the top plate and the bottom plate respectively, the crush resistance mechanisms are integrated, each crush resistance mechanism comprises two arc-shaped supporting plates vertically distributed, and the arcs of the arc-shaped supporting plates face the outer side of the bus duct shell. The section of the bus duct shell is adopted as the datum plane, the included angle A formed by the upper arc-shaped supporting plates and the lower arc-shaped supporting plates is 145 degrees. The structure is simple, crush resisting performance is excellent, and heat radiation performance is good.
Description
Technical field
The present invention relates to a kind of bus groove case efficiently.
Background technology
In order to the needs of the high-current low-voltage transmission line in satisfied industry, civil engineering construction, power distribution design all adopts bus duct mains system, continuing to increase in recent years along with electric line capacity, bus duct mains system is widely applied in engineering, the structural design of bus duct product is also from air-insulated type to dense insulation type, from outer cover of steel plate to aluminum alloy casing, progressively achieve update; And for bus duct, good cooling effect is the necessary factor ensureing its useful life, present people have more and more higher requirement for the heat dispersion of bus.
Meanwhile, due to bus for power transmission engineering, the installation process of bus has strict requirement for the compressive property of bus duct shell, and Just because of this, increasing researcher carries out subject study to the compressive property of bus duct.
Summary of the invention
The object of the invention is to the defect overcoming prior art, the efficient bus groove case of one that a kind of withstand voltage properties is excellent, thermal diffusivity is good is provided.
For achieving the above object, the present invention adopts a kind of bus groove case efficiently, comprises top board and base plate, it is characterized in that, be equipped with locating piece bottom described top board with base plate top, be positioned at top board and base plate center; Described locating piece both sides are respectively provided with a cooling mechanism, arrange axisymmetricly, and described cooling mechanism is integral type structure, are connected with top board, base plate by the mode of welding; Described cooling mechanism comprises supporting bracket and heat dissipating layer, with bus groove case cross section for datum level, it is plate profile structure outside described supporting bracket, inside cross-sectional indentation structure, described heat dissipating layer is positioned at supporting bracket inner surface, cross section is zigzag, and inside is zigzag cavity, is provided with cooling fluid in described heat dissipating layer cavity; Described cooling mechanism both sides are provided with collapse mechanism, described collapse mechanism top and bottom is connected with top board base plate respectively, described collapse mechanism is connected by welding manner with cooling mechanism, top board, base plate, described collapse mechanism is integral type mechanism, comprise two and support arc, described two support arc in distributing up and down, and described two arcs supporting arc are all outside bus groove case; With bus groove case cross section for datum level, described upper and lower curved support plate angle A is 145 degree.
Beneficial effect:
1, cooling mechanism side is plate profile structure, a lateral section indentation structure, and plate profile structure contributes to supporting, and inner side laciniation can strengthen area of dissipation, greatly can improve radiating effect.
2, inside cooling mechanism, heat dissipating layer is hollow cavity structure, and its inside is filled with cooling fluid, fully contacts with high-temperature gas in bus duct by cooling fluid, can greatly effectively reduce bus duct internal temperature.
3, uniqueness is provided with collapse mechanism, its lower arcuate plate structure, can effectively realize multi-direction resistance to compression, greatly improves bus duct compressive property, improves bus duct coefficient of safety, ensures construction safety.
4, through repeatedly science measuring and calculating, when upper and lower curved support plate angle A is 145 degree, resistance to compression best results effect is optimum.If upper and lower curved support plate angle A is less than 145 degree, arc is excessive, is easy to bending, and unstable, coefficient of safety is not high; If when upper and lower curved support plate angle A is greater than 145 degree, then arc is too small, does not have multidirectional resistance to compression effect.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present invention.
Embodiment
As shown in the figure, be specifically related to a kind of bus groove case efficiently, comprise top board 1 and base plate 2, it is characterized in that, bottom described top board 1, be equipped with locating piece 3 with base plate 2 top, be positioned at top board 1 and base plate 2 center; Described locating piece 3 both sides are respectively provided with a cooling mechanism 4, arrange axisymmetricly, and described cooling mechanism 4 is integral type structure, are connected with top board 1, base plate 2 by the mode of welding; Described cooling mechanism 4 comprises supporting bracket 41 and heat dissipating layer 42, with bus groove case cross section for datum level, be plate profile structure outside described supporting bracket 41, inside cross-sectional indentation structure, described heat dissipating layer 42 is positioned at supporting bracket 41 inner surface, cross section is zigzag, and inside is zigzag cavity, is provided with cooling fluid in described heat dissipating layer 42 cavity; Described cooling mechanism 4 both sides are provided with collapse mechanism 5, described collapse mechanism 5 top and bottom is connected with top board 1 base plate 2 respectively, described collapse mechanism 5 is connected by welding manner with cooling mechanism 4, top board 1, base plate 2, described collapse mechanism 5 is integral type mechanism, comprise two and support arc 51,52, described two support arc 51,52 in distributing up and down, and described two arcs supporting arc 51,52 are all outside bus groove case; With bus groove case cross section for datum level, described upper and lower curved support plate 51,52 angle A is 145 degree.
Beneficial effect:
1, cooling mechanism side is plate profile structure, a lateral section indentation structure, and plate profile structure contributes to supporting, and inner side laciniation can strengthen area of dissipation, greatly can improve radiating effect.
2, inside cooling mechanism, heat dissipating layer is hollow cavity structure, and its inside is filled with cooling fluid, fully contacts with high-temperature gas in bus duct by cooling fluid, can greatly effectively reduce bus duct internal temperature.
3, uniqueness is provided with collapse mechanism, its lower arcuate plate structure, can effectively realize multi-direction resistance to compression, greatly improves bus duct compressive property, improves bus duct coefficient of safety, ensures construction safety.
4, through repeatedly science measuring and calculating, when upper and lower curved support plate angle A is 145 degree, resistance to compression best results effect is optimum.If upper and lower curved support plate angle A is less than 145 degree, arc is excessive, is easy to bending, and unstable, coefficient of safety is not high; If when upper and lower curved support plate angle A is greater than 145 degree, then arc is too small, does not have multidirectional resistance to compression effect.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (1)
1. an efficient bus groove case, comprises top board and base plate, it is characterized in that, is equipped with locating piece bottom described top board with base plate top, is positioned at top board and base plate center; Described locating piece both sides are respectively provided with a cooling mechanism, arrange axisymmetricly, and described cooling mechanism is integral type structure, are connected with top board, base plate by the mode of welding; Described cooling mechanism comprises supporting bracket and heat dissipating layer, with bus groove case cross section for datum level, it is plate profile structure outside described supporting bracket, inside cross-sectional indentation structure, described heat dissipating layer is positioned at supporting bracket inner surface, cross section is zigzag, and inside is zigzag cavity, is provided with cooling fluid in described heat dissipating layer cavity; Described cooling mechanism both sides are provided with collapse mechanism, described collapse mechanism top and bottom is connected with top board base plate respectively, described collapse mechanism is connected by welding manner with cooling mechanism, top board, base plate, described collapse mechanism is integral type mechanism, comprise two and support arc, described two support arc in distributing up and down, and described two arcs supporting arc are all outside bus groove case; With bus groove case cross section for datum level, described upper and lower curved support plate angle A is 145 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462757.2A CN104242201B (en) | 2014-09-11 | 2014-09-11 | Efficient bus duct shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462757.2A CN104242201B (en) | 2014-09-11 | 2014-09-11 | Efficient bus duct shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104242201A true CN104242201A (en) | 2014-12-24 |
| CN104242201B CN104242201B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410462757.2A Active CN104242201B (en) | 2014-09-11 | 2014-09-11 | Efficient bus duct shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242201B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979788A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Pressure resistant bus duct cover plate |
| CN104979786A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Bus duct with high stability performance |
| CN104979784A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Pressure resistant bus duct housing |
| CN105162065A (en) * | 2015-05-08 | 2015-12-16 | 江苏士林电气设备有限公司 | Safety busway |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201160208Y (en) * | 2007-12-20 | 2008-12-03 | 天津市环通电器设备有限公司 | High-capacity air isolated bus groove |
| CN201213201Y (en) * | 2008-05-22 | 2009-03-25 | 镇江西门子母线有限公司 | Dual row bus bar connecting device |
| CN204190313U (en) * | 2014-09-11 | 2015-03-04 | 江苏士林电气设备有限公司 | A kind of bus groove case efficiently |
-
2014
- 2014-09-11 CN CN201410462757.2A patent/CN104242201B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201160208Y (en) * | 2007-12-20 | 2008-12-03 | 天津市环通电器设备有限公司 | High-capacity air isolated bus groove |
| CN201213201Y (en) * | 2008-05-22 | 2009-03-25 | 镇江西门子母线有限公司 | Dual row bus bar connecting device |
| CN204190313U (en) * | 2014-09-11 | 2015-03-04 | 江苏士林电气设备有限公司 | A kind of bus groove case efficiently |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979788A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Pressure resistant bus duct cover plate |
| CN104979786A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Bus duct with high stability performance |
| CN104979784A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Pressure resistant bus duct housing |
| CN105162065A (en) * | 2015-05-08 | 2015-12-16 | 江苏士林电气设备有限公司 | Safety busway |
| CN104979786B (en) * | 2015-05-08 | 2018-02-13 | 江苏江城电气有限公司 | A kind of bus duct of high stability energy |
| CN104979784B (en) * | 2015-05-08 | 2018-06-08 | 惠安三兴石材有限公司 | A kind of pressure resistance bus groove case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104242201B (en) | 2017-01-25 |
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