CN104332914A - Fireproof bus groove - Google Patents
Fireproof bus groove Download PDFInfo
- Publication number
- CN104332914A CN104332914A CN201410660850.4A CN201410660850A CN104332914A CN 104332914 A CN104332914 A CN 104332914A CN 201410660850 A CN201410660850 A CN 201410660850A CN 104332914 A CN104332914 A CN 104332914A
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- China
- Prior art keywords
- conductor
- conductors
- shell
- fireproof
- housing
- 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.)
- Pending
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- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a fireproof bus groove which is composed of a shell, conductors, insulating layers, fireproof filler and PE conductors. The shell is formed by fixedly connecting an [-shaped cover plate and side plates, the conductors are arranged inside the shell at intervals after the insulating layers coat the outsides of the conductors, the intervals of the conductors are filled with the fireproof filler which is a mineral material, each insulating layer is made by a gold belt, interlayers are arranged at joints of the shell and fastened by fastening members to prevent overflowing of the fireproof filler after the fireproof bus shell is loose under vibration, and the PE conductors are arranged at the edges, close to the side plates, inside the shell.
Description
Technical field
The present invention relates to be a kind of can high temperature-proof, degree of protection high, at breaking out of fire or the fireproof bus duct that can continue normally operation when naked light burn, belong to the technical field of feed system.
Background technology
The height protection fireproof bus duct of novel structure, superior performance is dark in the welcome of numerous clients and the accreditation of designing institute in market with keen competition, on market, existing fireproof bus duct is more outmoded from overall structure, insulation mode etc., cannot embody novelty and the intention of fireproof bus duct structure, its performance can not from truly realizing fire-proof function; In prior art, have in low pressure power transmission and distribution facility high temperature resistant, degree of protection is high, at breaking out of fire or the bus duct product that can continue normal service requirement when naked light burns, general employing high-strength insulation bus duct or common pouring bus groove, although high-strength insulation bus duct is connected firmly, but most high-protection level is IP54, can not waterproof, fire prevention, anticorrosion, explosion-proof.And common pouring bus groove in use, securing member cannot be adopted to connect, adopt sleeve structure can expand with heat and contract with cold because of the generation that changes of environment and temperature, easily there is slippage in joint area, and locates more difficult when mounted, not easily fixes.Mould material adopts ordinary resin, does not reach fire prevention, requirement for anticorrosion, is not suitable for the demand of the special occasions such as thermoelectricity, chemical pollution, fire-resistant main line distribution.
Summary of the invention
Technical problem to be solved by this invention is, designs a kind of fireproof bus duct that can work at high temperature, in case of fire, and height protects, high temperature resistant, superior performance, good looking appearance, easy for installation.
The technical scheme solving the employing of its technical problem is: design a kind of fireproof bus duct, by housing, conductor, insulating barrier, fire prevention filler, PE conductor forms, " [" shape cover plate and side plate are composed of a fixed connection in housing employing, enclosure interior is arranged between after the outside coated insulation layer of conductor, refractory filler is filled with in conductor separation, this refractory filler is mineral material, insulating barrier adopts gold band material, housing coupling part position is provided with interlayer, and have securing member fastening, after prevention fire prevention bus housing loosens by shake, refractory filler is excessive, PE conductor is arranged at enclosure interior near side board edge.
Fireproof bus duct of the present invention, high temperature resistant, degree of protection is high, in breaking out of fire or normal operation can be continued when naked light burns, can waterproof, fire prevention, anticorrosion, explosion-proof; Securing member can be adopted to connect when installing and using, can not expand with heat and contract with cold because of the generation that changes of environment and temperature, not easily there is slippage in joint area, locates easy when mounted, easily fix; Insulating material adopts fire-resistant, high temperature resistant mineral matter, and fire prevention, requirement for anticorrosion is high, is applicable to the demand of the special occasions such as thermoelectricity, chemical pollution, fire-resistant main line distribution; Ponding dust stratification is not easily caused on surface, and toxic gas volatilization can not occur, and avoids external physical distortion.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present invention.
Below in conjunction with accompanying drawing, the present invention is further described.
In figure: 1. conductor 2. insulating barrier 3.PE conductor 4. refractory filler
5. interlayer 6. securing member 7. cover plate 8. side plate
Embodiment
As shown in the figure, fireproof bus duct of the present invention, by housing, conductor 1, insulating barrier 2, fire prevention filler 4, PE conductor 3 forms, " [" shape cover plate 7 and side plate 8 are composed of a fixed connection in housing employing, enclosure interior is arranged between after the outside coated insulation layer 2 of conductor 1, conductor 1 is filled with refractory filler 4 in interval, this refractory filler 4 is mineral material, insulating barrier 2 adopts gold band material, housing coupling part position is provided with interlayer 5, and have securing member 6 fastening, after prevention fire prevention bus housing loosens by shake, refractory filler 4 is excessive, PE conductor 3 is arranged at enclosure interior near side board edge.
Claims (1)
1. a fireproof bus duct, it is characterized in that: by housing, conductor (1), insulating barrier (2), fire prevention filler (4), PE conductor (3) forms, " [" shape cover plate (7) and side plate (8) are composed of a fixed connection in housing employing, the outside coated insulation layer (2) of conductor (1) afterwards between be arranged in enclosure interior, refractory filler (4) is filled with in conductor (1) interval, this refractory filler (4) is mineral material, insulating barrier (2) adopts gold band material, housing coupling part position is provided with interlayer (5), and have securing member (6) fastening, after prevention fire prevention bus housing loosens by shake, refractory filler (4) is excessive, PE conductor (3) is arranged at enclosure interior near side board edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660850.4A CN104332914A (en) | 2014-11-18 | 2014-11-18 | Fireproof bus groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660850.4A CN104332914A (en) | 2014-11-18 | 2014-11-18 | Fireproof bus groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332914A true CN104332914A (en) | 2015-02-04 |
Family
ID=52407593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660850.4A Pending CN104332914A (en) | 2014-11-18 | 2014-11-18 | Fireproof bus groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030008A (en) * | 2019-11-28 | 2020-04-17 | 镇江铁科神禾机电成套设备有限公司 | Novel intelligent waterproof and fireproof bus duct process |
-
2014
- 2014-11-18 CN CN201410660850.4A patent/CN104332914A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030008A (en) * | 2019-11-28 | 2020-04-17 | 镇江铁科神禾机电成套设备有限公司 | Novel intelligent waterproof and fireproof bus duct process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |