CN202616715U - Solid insulation bus duct - Google Patents
Solid insulation bus duct Download PDFInfo
- Publication number
- CN202616715U CN202616715U CN 201220250278 CN201220250278U CN202616715U CN 202616715 U CN202616715 U CN 202616715U CN 201220250278 CN201220250278 CN 201220250278 CN 201220250278 U CN201220250278 U CN 201220250278U CN 202616715 U CN202616715 U CN 202616715U
- Authority
- CN
- China
- Prior art keywords
- bus duct
- busbar
- solid insulation
- casing
- busbars
- 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.)
- Expired - Fee Related
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a solid insulation bus duct including a bus duct casing and busbars, the bus duct casing is composed of cover plates and side plates, and the busbars are arranged in the casing enclosed by the cover plates and the side plates, and are cast into an integral structure with the casing by insulating medium. The bus duct is cast by the environmentally friendly insulation resin in a liquid state, is strong in dynamothermal stability, and the protection grade reaches to IP67; furthermore, the busbars and the casing are formed into a small solid integral structure after the bus duct is solidified, and an object is free of air. Therefore, the bus duct provided facilitates the heat radiation of the busbars, and improves the power transmission capability.
Description
Technical field
The utility model relates to a kind of bus duct, is specifically related to a kind of solid insulation bus duct.
Background technology
Bus duct is to be protecting sheathing by metallic plate, and the bus-bar system that busbar, insulating material and related accessories are formed can be divided into intensity, air insulation type, solid insulation type etc. according to its structure and purposes.
Along with emerging in large numbers of modernization project facility and equipment; The power consumption of all trades and professions is fast to be increased; The appearance in especially numerous skyscrapers and large-sized workshop workshop can not meet the demands in the now big electric current conveying system of traditional cable as transmission pressure, and the parallel connection of multiway cable is used to on-the-spot installation connection and brought inconvenience; Compare with traditional cable, bus duct demonstrates fully its superiority when big electric current is carried.
The water proof bus bar slot of more domestic producers mainly is to utilize rubber or silica gel to reach the waterproof purpose at present; But this bus duct can not be prevented fires; Some producers have developed the fire prevention bus duct, utilize the anti-fire action of mica tape to reach the fire prevention purpose, but this bus duct is non-watertight again; Develop a kind of bus duct that possesses waterproof, fire-proof function simultaneously, will have huge market prospects.
The utility model content
The utility model provides a kind of fire prevention, waterproof, corrosion-resistant solid insulation bus duct.
The technical scheme of the utility model: a kind of solid insulation bus duct; Comprise bus duct shell, busbar; Said bus duct shell is made up of cover plate, side plate, and busbar places in the shell that cover plate, side plate surround, and pours into overall structure with dielectric; Side plate is connected through bolted with cross-over block, and the bending edges of cover plate and side plate is connected through bolt.
Between said busbar and the cover plate cross-over block is set, supports busbar.
Said dielectric is an insulating resin, liquid pouring under the normal temperature, curing molding.
Said busbar is the copper aluminium composite bus, and the busbar skin is provided with insulating barrier, and the material of insulating barrier is the thermoplastic sleeve pipe.
Said cover plate, side plate are by almag sheet material clod wash machine-shaping.
The technique effect of the utility model: the bus duct of the utility model adopts the environmental protection insulating resin under liquid state, to pour into a mould and forms, and has stronger dynamic thermal stability, and degree of protection reaches IP67; Solidify back busbar and shell and constitute small and exquisite solid overall structure, do not contain air in the object, both be beneficial to the busbar heat radiation; Improved ability to transmit electricity again, vertical installation can not produce stack effect, and insulating material itself has and possesses anti-flaming function; Greatly improve the fire protecting performance of bus duct, can guarantee under fire condition, had the enough time to start fire-extinguishing apparatus; Smoke-discharging and ventilating, the evacuation personnel reduce casualties and property loss; Guarantee fire fighter's life security, can be widely used in indoor, outdoor, underground, the water and in the environment of corrosive gas.Locate between two bus duct unit, use the insulating material second pouring, the conductor of whole piece bus duct and air are isolated fully, the electrical insulation capability of bus does not receive environment and air influence, even can guarantee long-term use in the chemical plant of containing corrosive gas yet.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1; The solid insulation bus duct comprises bus duct shell, busbar 3, and said bus duct shell is made up of cover plate 1, side plate 2; Busbar 3 places in the shell that cover plate 1, side plate 2 surround; Pour into overall structure with dielectric 4, side plate 2 and cross-over block 5 are connected through bolted, and cover plate 1 is connected through bolt with the bending edges of side plate 2.
Between said busbar 3 and the cover plate 1 cross-over block 5 is set, supports busbar 3.
Said dielectric 4 is an insulating resin, liquid pouring under the normal temperature, curing molding.
Said busbar 3 is the copper aluminium composite bus, and the busbar skin is provided with insulating barrier, and the material of insulating barrier is the thermoplastic sleeve pipe.
Said cover plate 1, side plate 2 are by almag sheet material clod wash machine-shaping, and length can reach about 6 meters, and convenient the installation reduced the use of connector in the installation process, thereby practiced thrift cost.
Claims (5)
1. solid insulation bus duct; Comprise bus duct shell, busbar (3); Said bus duct shell is made up of cover plate (1), side plate (2); It is characterized in that: busbar (3) places in the shell that cover plate (1), side plate (2) surround, and pours into overall structure with dielectric (4).
2. solid insulation bus duct according to claim 1 is characterized in that: between said busbar (3) and the cover plate (1) cross-over block (5) is set.
3. solid insulation bus duct according to claim 1 is characterized in that: said dielectric (4) is an insulating resin.
4. solid insulation bus duct according to claim 1 is characterized in that: said busbar (3) is the copper aluminium composite bus, and the busbar skin is provided with insulating barrier.
5. solid insulation bus duct according to claim 1 is characterized in that: said cover plate (1), side plate (2) are made for the almag section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250278 CN202616715U (en) | 2012-05-30 | 2012-05-30 | Solid insulation bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250278 CN202616715U (en) | 2012-05-30 | 2012-05-30 | Solid insulation bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616715U true CN202616715U (en) | 2012-12-19 |
Family
ID=47350385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250278 Expired - Fee Related CN202616715U (en) | 2012-05-30 | 2012-05-30 | Solid insulation bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616715U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474929A (en) * | 2013-09-18 | 2013-12-25 | 深圳市沃尔核材股份有限公司 | Intensive insulation bus duct |
| CN103618273A (en) * | 2013-10-10 | 2014-03-05 | 江苏江城电气有限公司 | Waterproof bus duct used in high temperature environment |
| CN105006789A (en) * | 2015-07-08 | 2015-10-28 | 成都绿迪科技有限公司 | Power transmission busbar support |
| CN107742864A (en) * | 2017-10-24 | 2018-02-27 | 镇江市益宝电气科技有限公司 | A kind of intelligent fire-proofing type bus duct for Internet of Things |
-
2012
- 2012-05-30 CN CN 201220250278 patent/CN202616715U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474929A (en) * | 2013-09-18 | 2013-12-25 | 深圳市沃尔核材股份有限公司 | Intensive insulation bus duct |
| CN103474929B (en) * | 2013-09-18 | 2017-06-27 | 深圳市沃尔核材股份有限公司 | Intensive insulation bus duct |
| CN103618273A (en) * | 2013-10-10 | 2014-03-05 | 江苏江城电气有限公司 | Waterproof bus duct used in high temperature environment |
| CN105006789A (en) * | 2015-07-08 | 2015-10-28 | 成都绿迪科技有限公司 | Power transmission busbar support |
| CN107742864A (en) * | 2017-10-24 | 2018-02-27 | 镇江市益宝电气科技有限公司 | A kind of intelligent fire-proofing type bus duct for Internet of Things |
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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: 20121219 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |