CN104332915A - Refractory bus duct - Google Patents
Refractory bus duct Download PDFInfo
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- CN104332915A CN104332915A CN201410664751.3A CN201410664751A CN104332915A CN 104332915 A CN104332915 A CN 104332915A CN 201410664751 A CN201410664751 A CN 201410664751A CN 104332915 A CN104332915 A CN 104332915A
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- bus duct
- refractory
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- fire
- insulating
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Abstract
The invention relates to a refractory bus duct with an inner house, an outer house and an insulating refractory layer structure. The refractory bus duct provides three fire protection barriers for the product core conductive copper bar, and has the advantage of large range of protection, a minimum number of parts, anti-corrosion, and explosion-proof, and high stability, high protection level, high temperature resistance, and is not easy to deformation and can continues the normal operation in the event of a fire or in the open flame burning circumstances, and waterproof and fireproof. The refractory bus duct can use fastening elements when in installation, and will not lead to heat-expansion and cold-contraction due to the change of environment and temperature, and joint parts are not easy to slip or fall off, thus easy to position and fix. The insulating material can use fireproof and heat-resistant mineral substance with high fire prevention and anti-corrosion requirements, and is suitable for thermal power, chemical pollution, refractory mains distribution and other special occasion needs. Moreover, the surface of the refractory bus duct is not easy to cause water dust, and avoids toxic gases volatilization and external physical deformation.
Description
Technical field
What the present invention relates to is that a kind of energy is high temperature resistant, degree of protection is high, in breaking out of fire or can continue the normal fireproof bus duct run when naked light burns, belongs 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-resistant 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 shell body, insulating refractory layer, inner housing, insulating barrier, conducting copper forms, conducting copper is set to more than three (containing three), be in fireproof bus duct core layer, intensive longitudinal direction is stood arrangement, conducting copper is coated with insulating barrier, insulating barrier adopts gold band and mica tape assembly, inner housing adopts glass steel material, be arranged to be composed of a fixed connection by after the combination of " Ω " shape plate, for core conducting copper provides the 3rd road fire-resistant barrier, insulating refractory layer is mineral matter refractory material, for core conducting copper provides second fire-resistant barrier, shell body is composed of a fixed connection after being combined by " C " shape plate, for metal material, be coated with protective refractory layer, and be provided with the radiating groove of opening upwards, for core conducting copper provides first fire-resistant barrier.
Fireproof bus duct of the present invention, protective range is large, and amount of parts reaches minimum, stability is high, not yielding, high temperature resistant after expanded by heating, 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. shell body 2. insulating barrier 3. conducting copper 4. inner housing
5. insulating refractory layer
Embodiment
As shown in the figure, fireproof bus duct of the present invention, by shell body 1, insulating refractory layer 5, inner housing 4, insulating barrier 2, conducting copper 1 forms, conducting copper 3 is set to more than three (containing three), be in fireproof bus duct core layer, intensive longitudinal direction is stood arrangement, conducting copper 3 is coated with insulating barrier 2, insulating barrier 2 adopts gold band and mica tape assembly, inner housing 4 adopts glass steel material, be arranged to be composed of a fixed connection by after the combination of " Ω " shape plate, for core conducting copper 3 provides the 3rd road fire-resistant barrier, insulating refractory layer 5 is mineral matter refractory material, for core conducting copper 3 provides second fire-resistant barrier, shell body 1 is composed of a fixed connection after being combined by " C " shape plate, for metal material, be coated with protective refractory layer, and be provided with the radiating groove of opening upwards, for core conducting copper 3 provides first fire-resistant barrier.
Claims (1)
1. a fireproof bus duct, it is characterized in that: by shell body (1), insulating refractory layer (5), inner housing (4), insulating barrier (2), conducting copper (1) forms, conducting copper (3) is set to more than three (containing three), be in fireproof bus duct core layer, intensive longitudinal direction is stood arrangement, conducting copper (3) is coated with insulating barrier (2), insulating barrier (2) adopts gold band and mica tape assembly, inner housing (4) adopts glass steel material, be arranged to be composed of a fixed connection by after the combination of " Ω " shape plate, insulating refractory layer (5) is mineral matter refractory material, shell body (1) is composed of a fixed connection after being combined by " C " shape plate, for metal material, be coated with protective refractory layer, and be provided with the radiating groove of opening upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664751.3A CN104332915A (en) | 2014-11-19 | 2014-11-19 | Refractory bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664751.3A CN104332915A (en) | 2014-11-19 | 2014-11-19 | Refractory bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332915A true CN104332915A (en) | 2015-02-04 |
Family
ID=52407594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664751.3A Pending CN104332915A (en) | 2014-11-19 | 2014-11-19 | Refractory bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785842A (en) * | 2016-08-24 | 2018-03-09 | 香江科技股份有限公司 | A kind of fireproof bus duct |
-
2014
- 2014-11-19 CN CN201410664751.3A patent/CN104332915A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785842A (en) * | 2016-08-24 | 2018-03-09 | 香江科技股份有限公司 | A kind of fireproof bus duct |
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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 |
Application publication date: 20150204 |
|
| WD01 | Invention patent application deemed withdrawn after publication |