CN201663409U - High voltage-withstanding bus duct for wind power/nuclear power/hydroelectric power - Google Patents
High voltage-withstanding bus duct for wind power/nuclear power/hydroelectric power Download PDFInfo
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- CN201663409U CN201663409U CN2010201292517U CN201020129251U CN201663409U CN 201663409 U CN201663409 U CN 201663409U CN 2010201292517 U CN2010201292517 U CN 2010201292517U CN 201020129251 U CN201020129251 U CN 201020129251U CN 201663409 U CN201663409 U CN 201663409U
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- bus duct
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- high voltage
- shell
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Abstract
The utility model discloses a high voltage-withstanding bus duct for wind power/nuclear power/hydroelectric power, which comprises a shell, current-carrying conductors and insulating material, wherein the shell is made of composite resin. Since the linear expansion coefficient of the composite resin is close to that of the conductor, the circumstance of mutual 'extensional occlusion' cannot occur in the bus duct after the materials with different expansion coefficients are assembled together, consequently, the insulating protection of the bus duct is enhanced, the insulating property is extremely high, the safety of the bus duct is enhanced, in particular, the safety of the bus duct is guaranteed when operating under high voltage, and the bus duct can withstand 35KV of high voltage. Meanwhile, since the composite resin has high water-resisting and corrosion-resisting properties, the bus duct cannot be corroded after operating under the water for a long time, consequently, the current-carrying conductors in the shell can be effectively protected, and thereby normal power supply can be guaranteed.
Description
Technical field
The utility model relates to a kind of bus duct that is used for power transmission and distribution, the particularly a kind of wind-powered electricity generation/nuclear power/high pressure resistant bus duct of water power.
Background technology
Bus duct also claims the bus mains system, and it is the essential device of building input electric power, and bus duct is made up of insulating material between current, housing and conductor.Bus groove case of the prior art is generally metal shell, because the coefficient of expansion of metal shell is different with the coefficient of expansion of conductor, be easy to generate metal shell and conductor " extension interlock " mutually, destroy the insulation protection of bus duct, make bus duct short circuit phenomenon occur, thereby reduce the security performance of bus duct, the easier phenomenon that is short-circuited when especially under high pressure working; While, is easy to be corroded owing to meet water for a long time or contact chemical reagent, thereby can't plays the effect that the protection housing contains current conductor preferably when bus duct is used for water power or nuclear power because metal shell gets rusty easily, and will certainly influence normal production power supply.
The utility model content
The purpose of this utility model is to overcome the problems referred to above that prior art median generatrix groove exists, and a kind of novel bus duct is provided, and the high pressure that this bus duct can anti-35KV has higher water proofing property and decay resistance simultaneously.
The utility model is achieved by the following technical programs.
The high pressure resistant bus duct of a kind of wind-powered electricity generation/nuclear power/water power comprises housing, current and insulating material, and wherein, described housing is made by compound resin.
A kind of wind-powered electricity generation/nuclear power of the utility model/high pressure resistant bus duct of water power; described housing is made by compound resin; because the linear expansion coefficient and the conductor of compound resin are very approaching; therefore bus duct can not appear because the material mixing of the multiple different coefficients of expansion is assembled the back and the situation of mutual " extension interlock "; thereby improved the insulation protection of bus duct; insulating properties is very high; improved the security performance of bus duct; especially ensured the fail safe of bus duct when high-pressure work, the high pressure that bus duct can anti-35KV.Because compound resin has very strong resistance to water and decay resistance, when bus duct is worked for a long time under water, can not be corroded simultaneously, thereby can protect the interior current of housing preferably, and then can guarantee the normal power supply of producing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of wind-powered electricity generation/nuclear power of the utility model/high pressure resistant bus duct of water power comprises housing 1, current 2 and insulating material 3, and described housing is a compound resin one moulding by casting.Because compound resin has very strong water resistance and decay resistance, bus duct can be used for wet environment or works in water, and bus duct also has good impact resistance simultaneously.Simultaneously because the linear expansion coefficient and the conductor of compound resin are very approaching; therefore bus duct can not appear because the material mixing of the multiple different coefficients of expansion is assembled the back and the situation of mutual " extension interlock "; thereby improved the insulation protection of bus duct; insulating properties is very high; improved the security performance of bus duct; especially ensured the fail safe of bus duct when high-pressure work, the high pressure that bus duct can anti-35KV.
Here description of the present utility model and application are illustrative; be not to want in the above-described embodiments with scope restriction of the present utility model; therefore, the utility model is not subjected to the restriction of present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (1)
1. the high pressure resistant bus duct of wind-powered electricity generation/nuclear power/water power comprises housing, current and insulating material, it is characterized in that described housing is made by compound resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201292517U CN201663409U (en) | 2010-03-12 | 2010-03-12 | High voltage-withstanding bus duct for wind power/nuclear power/hydroelectric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201292517U CN201663409U (en) | 2010-03-12 | 2010-03-12 | High voltage-withstanding bus duct for wind power/nuclear power/hydroelectric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663409U true CN201663409U (en) | 2010-12-01 |
Family
ID=43233829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201292517U Expired - Fee Related CN201663409U (en) | 2010-03-12 | 2010-03-12 | High voltage-withstanding bus duct for wind power/nuclear power/hydroelectric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663409U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184758A (en) * | 2011-03-28 | 2011-09-14 | 江苏士林电气设备有限公司 | Waterproof bus with dual-layer protection and manufacturing method thereof |
| CN105262025A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Bus duct shell |
| CN105305343A (en) * | 2014-07-14 | 2016-02-03 | 向荣集团有限公司 | Waterproof bus duct |
| CN105869714A (en) * | 2016-06-05 | 2016-08-17 | 镇江立昌智能装备有限公司 | High-voltage bus duct |
| CN106128639A (en) * | 2016-07-29 | 2016-11-16 | 汉舟四川铜铝复合科技有限公司 | A kind of production method of copper aluminum interface alloy composite conductor energy-saving tubulose bus duct |
-
2010
- 2010-03-12 CN CN2010201292517U patent/CN201663409U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184758A (en) * | 2011-03-28 | 2011-09-14 | 江苏士林电气设备有限公司 | Waterproof bus with dual-layer protection and manufacturing method thereof |
| CN102184758B (en) * | 2011-03-28 | 2013-02-13 | 江苏士林电气设备有限公司 | Waterproof bus with dual-layer protection and manufacturing method thereof |
| CN105262025A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Bus duct shell |
| CN105305343A (en) * | 2014-07-14 | 2016-02-03 | 向荣集团有限公司 | Waterproof bus duct |
| CN105869714A (en) * | 2016-06-05 | 2016-08-17 | 镇江立昌智能装备有限公司 | High-voltage bus duct |
| CN106128639A (en) * | 2016-07-29 | 2016-11-16 | 汉舟四川铜铝复合科技有限公司 | A kind of production method of copper aluminum interface alloy composite conductor energy-saving tubulose bus duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20180312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |