CN203911415U - Compact-type high-protection anti-flaming bus duct and joint - Google Patents
Compact-type high-protection anti-flaming bus duct and joint Download PDFInfo
- Publication number
- CN203911415U CN203911415U CN201420272866.3U CN201420272866U CN203911415U CN 203911415 U CN203911415 U CN 203911415U CN 201420272866 U CN201420272866 U CN 201420272866U CN 203911415 U CN203911415 U CN 203911415U
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- Prior art keywords
- bus duct
- joint
- conductor
- flaming
- compact
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Abstract
The utility model relates to power transmission and distribution equipment and specifically relates to a compact-type high-protection anti-flaming bus duct and joint. The bus duct includes a plurality of block-shaped conductors separated by insulation films and thus the block-shaped conductors are in mutually insulation. The block-shaped conductors are pressed with two metal side boards and insulation films are also arranged between the side boards and the block-shaped conductors adjacent to the side boards. Two end openings of each side board are closed by a metal sealing board. A cavity defined by the two side boards, each sealing board and the block-shaped conductors is filled with insulation waterproof material through pouring. A compact-type high-protection anti-flaming bus duct system includes a plurality of compact-type high-protection anti-flaming bus ducts connected together in a head-to-tail manner. In a joint of two compact-type high-protection anti-flaming bus duct connected with each other, block-shaped conductors are connected with each other through conducting connectors. Each joint is wrapped by an insulation joint pouring body. A metal shell of each joint is connected with shells of the two compact-type high-protection anti-flaming bus ducts, so that the integral compact-type high-protection anti-flaming bus duct system is formed.
Description
Technical field
The utility model relates to equipment for power transmission and distribution, specifically the joint of a kind of intensive high anti-fire-retardant bus duct and connection use.
Background technology
A kind of method of traditional bus duct is conventionally heterogeneous copper bar and metal shell, to consist of, perfect heat-dissipating, but water resistance is poor.
Another kind of traditional water proof bus bar slot utilizes insulation pouring material monolithic to wrap up heterogeneous copper bar, although solved the poor problem of waterproof, but the water proof bus bar slot of this structure heat of copper bar in running is difficult for distributing, heat-sinking capability is poor, not only temperature rise in service, power consumption are large, and higher operating temperature may make bus main body feel like jelly, be out of shape, even make insulating material cracking, its operational reliability and useful life have been reduced, its appearance, without metal shell, has reduced its mechanical performance and security performance.
Summary of the invention
Therefore, the first object of the present utility model is to be to provide a kind of heat radiation and water resistance all good intensity is high to prevent fire-retardant bus duct.
The utility model the first object is to realize like this.
A kind of intensive high anti-fire-retardant bus duct, comprise heterogeneous block conductor, between described heterogeneous block conductor, by dielectric film, separate, so that insulate between block conductor, by two metal side plate, heterogeneous block conductor is compressed, between side plate and adjacent block conductor, be also provided with dielectric film, the both ends opening of biside plate seals by metal sealing plate respectively, and the cavity that described biside plate, a sealing plate and heterogeneous block conductor side surround is filled by casting insulated waterproof material.
The second object of the present utility model is to be to provide a kind of heat radiation and water resistance all good cooperation is intensive highly to prevent that fire-retardant bus duct is connected the joint of use.
The utility model the second object is to realize like this.
A kind of intensive high anti-fire-retardant bus duct joint, comprise above-mentioned bus duct, in bus duct, be provided with heterogeneous block conductor, bus duct is stretched out in the described heterogeneous block conductor termination being located in bus duct, when two bus ducts connect, the heterogeneous block conductor termination of two corresponding ends of bus duct puts in a metal case simultaneously, between two block conductor terminations of homophase, by two conductor connecting plates, compress overlap joint, every conductor connecting plate another side is provided with insulation board and separates insulation, there is screw rod simultaneously through all conductor connecting plate and insulation boards, then use nut check, other cavity in described box body is filled by casting insulated waterproof material.
Intensive high anti-fire-retardant bus duct system of the present utility model, include the high anti-fire-retardant bus duct of intensity that multistage connects from beginning to end, blank area at two sections of interconnective intensive high anti-fire-retardant bus ducts, between each mutually block conductor, by conducting connecting part, interconnect, each blank area is covered by an insulating joint pour mass, joint metal shell is connected with the shell of two sections of intensive high anti-fire-retardant bus ducts, thereby forms the high anti-fire-retardant bus duct system of complete intensity.
Each mutually block conductor that the utility model adopts is wrapped by dielectric film, adopt sandwich form to be stacked the intensive structure clamping with bus duct metal shell (can be designed to heat sinking function) biside plate, by bus duct metal shell (can be designed to be with fin) heat conduction and heat radiation function, heat-conducting area and the heat-sinking capability of bus duct and bus duct joint have greatly been improved, reduce temperature rise and running wastage, improved energy saving and the useful life of equipment operation.
The utility model adopts film flaky insulating material, not only can reduce insulating material consumption, and can utilize one layer or more film flaky every phase insulating material as heat dissipation channel, by with the coordinating of bus duct metal shell (can be designed to fin) heat conduction function, greatly improved the heat-sinking capability of bus duct and bus duct joint, reduce temperature rise and running wastage, improved energy saving and the useful life of equipment operation.
The utility model adopts insulation pouring material, not only can improve protection against the tide, the water resistance of bus duct and bus duct joint, and can utilize insulation pouring material to improve dustproof, the fire-retardant and mechanical performance of bus duct and bus duct joint, by coordinating with the mechanical performance of bus duct metal shell (can be designed to fin), the reliability and stability of bus duct and bus duct joint have greatly been improved.
The utility model adopts metal shell (can be designed to be with fin) sealing, not only can improve the mechanical performance of bus duct, and the attribute that can utilize metal material makes bus duct and bus duct joint have ground protection circuit safeguard function and improves the fire resistance of bus duct and bus duct system, by with one layer or more film flaky in bus duct every phase insulating material coordinating as heat dissipation channel, greatly improved bus duct and bus duct system heat-sinking capability, temperature rise and the running wastage of bus duct and bus duct system have been reduced, improved the fail safe of bus duct and bus duct joint, energy saving and useful life.
Accompanying drawing explanation
Fig. 1 is bus duct schematic cross-sectional view.
Fig. 2 is Fig. 1 vertical view bus duct schematic appearance after 90-degree rotation again.
Schematic diagram when Fig. 3 is two bus ducts connections.
Fig. 4 is Fig. 3 blank area enlarged diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1, in conjunction with Fig. 1 and Fig. 2, a kind of intensive high anti-fire-retardant bus duct, comprise four mutually block conductors 1, between described four mutually block conductors 1, by dielectric film (not illustrating in too thin figure), separate, so that insulation between block conductor 1, by the biside plate 3 with fin 2, four mutually block conductors 1 are compressed, between side plate 3 and adjacent block conductor 1, be also provided with dielectric film, the both ends opening of biside plate 3 seals by sealing plate 4 respectively, and the cavity 5 that described biside plate 3, a sealing plate 4 and heterogeneous block conductor 4 sides surround is filled by casting insulated waterproof material.Side plate 3 and sealing plate 4 are metallic plate
Embodiment 2, in conjunction with Fig. 3 and Fig. 4, a kind of intensive high anti-fire-retardant bus duct joint, comprise two bus ducts 6, bus duct is stretched out in described four mutually block conductor 1 terminations that are located in bus duct 6, when two bus ducts connect, four mutually block conductor 1 terminations of two corresponding ends of bus duct put in a metal case 7 simultaneously, between two block conductor 1 terminations of homophase, by two conductor connecting plates 8, compress overlap joint, every conductor connecting plate 8 another sides are provided with insulation board 9 and separate insulation, there is screw rod 10 simultaneously through all conductor connecting plate 8 and insulation boards 9, then use nut check, other cavity 11 in described box body 7 is filled by casting insulated waterproof material.
Claims (2)
1. an intensive height is prevented fire-retardant bus duct, comprise heterogeneous block conductor, it is characterized in that: between described heterogeneous block conductor, by dielectric film, separate, so that insulate between block conductor, by two metal side plate, heterogeneous block conductor is compressed, between side plate and adjacent block conductor, be also provided with dielectric film, the both ends opening of biside plate seals by metal sealing plate respectively, and the cavity that described biside plate, a sealing plate and heterogeneous block conductor side surround is filled by casting insulated waterproof material.
2. an intensive height is prevented fire-retardant bus duct joint, comprise above-mentioned bus duct, in bus duct, be provided with heterogeneous block conductor, it is characterized in that: described in the heterogeneous block conductor termination that is located in bus duct stretch out bus duct, when two bus ducts connect, the heterogeneous block conductor termination of two corresponding ends of bus duct puts in a metal case simultaneously, between two block conductor terminations of homophase, by two conductor connecting plates, compress overlap joint, every conductor connecting plate another side is provided with insulation board and separates insulation, there is screw rod simultaneously through all conductor connecting plate and insulation boards, then use nut check, other cavity in described box body is filled by casting insulated waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272866.3U CN203911415U (en) | 2014-05-27 | 2014-05-27 | Compact-type high-protection anti-flaming bus duct and joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272866.3U CN203911415U (en) | 2014-05-27 | 2014-05-27 | Compact-type high-protection anti-flaming bus duct and joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911415U true CN203911415U (en) | 2014-10-29 |
Family
ID=51785661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272866.3U Expired - Fee Related CN203911415U (en) | 2014-05-27 | 2014-05-27 | Compact-type high-protection anti-flaming bus duct and joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701792A (en) * | 2014-11-10 | 2015-06-10 | 江苏华鹏智能电气股份有限公司 | Flame-retarding bus slot |
| CN106451284A (en) * | 2016-10-28 | 2017-02-22 | 江苏万奇电器集团有限公司 | Joint sealing sleeve for bus duct pouring |
-
2014
- 2014-05-27 CN CN201420272866.3U patent/CN203911415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701792A (en) * | 2014-11-10 | 2015-06-10 | 江苏华鹏智能电气股份有限公司 | Flame-retarding bus slot |
| CN106451284A (en) * | 2016-10-28 | 2017-02-22 | 江苏万奇电器集团有限公司 | Joint sealing sleeve for bus duct pouring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIN FAZHI Free format text: FORMER NAME: LIN ZHIFA |
|
| CB03 | Change of inventor or designer information |
Inventor after: Lin Fazhi Inventor before: Lin Zhifa |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN ZHIFA TO: LIN FAZHI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528300 Guangdong Province, Foshan city Shunde District Lunjiao Street Jizhou Changfeng Avenue South American music building block E No. 310 Patentee after: Lin Fazhi Address before: 528300 Guangdong Province, Foshan city Shunde District Lunjiao Street Jizhou Changfeng Avenue South American music building block E No. 310 Patentee before: Lin Zhifa |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |