CN206283226U - A kind of small size suitable for fire-fighting equipment stablizes heat-resisting bus duct - Google Patents
A kind of small size suitable for fire-fighting equipment stablizes heat-resisting bus duct Download PDFInfo
- Publication number
- CN206283226U CN206283226U CN201621459326.1U CN201621459326U CN206283226U CN 206283226 U CN206283226 U CN 206283226U CN 201621459326 U CN201621459326 U CN 201621459326U CN 206283226 U CN206283226 U CN 206283226U
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- China
- Prior art keywords
- fire
- bus duct
- inner housing
- small size
- fighting equipment
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Abstract
The utility model discloses a kind of small size suitable for fire-fighting equipment and stablizes heat-resisting bus duct, including housing and guide card, the housing includes shell body and inner housing, the shell body is bolted to connection with inner housing, the inner housing is arranged in shell body, the guide card is arranged in inner housing, alumina silicate felt is filled between the shell body and inner housing, the guide card outside is enclosed with insulating coating, fire prevention flaggy is provided with the inner housing inwall, the fire prevention flaggy inner side is provided with epoxy resin layer, the epoxy resin layer inner side is provided with flame retardant coating, the insulating coating is arranged on flame retardant coating inner side, the fire prevention flaggy, epoxy resin layer, flame retardant coating, insulating coating is adhesively fixed successively from outside to inside, it is good that the small size for being applied to fire-fighting equipment stablizes heat-resisting bus duct fire resistance, water resistance is good.
Description
Technical field
The utility model is related to a kind of small size suitable for fire-fighting equipment to stablize heat-resisting bus duct.
Background technology
Modern high-rise building and large-scale workshop need huge electric energy, and face hundreds and thousands of peaces needed for this huge load
The powerful electric current of training will select safe and reliable transmission equipment, and bus-bar system is selection well.Bus duct is one high
The power distribution equipment of effect conveying electric current, has especially adapted to the need of higher and higher building and large-scale plant economical rationality distribution
Will.
At present, there are this few class product of fire-resisting cable, fireproof bus duct in China as fire resisting fire prevention power Transmission main line.Fire prevention
The usually normal bus duct of bus duct sprays fire proofing material, insulating materials again using fire protection flame retarding wrapped with insulation copper bus-bar shell
Only 130 DEG C of heatproof, this product fire resistance period is short.Another domestic also producer's resin-cast type bus duct is used as fireproof bus duct
Use, casting type bus can use as fire-proof and water-proof bus duct and cannot function as fireproof bus duct and use in fact, domestic manufacturer
The modes such as inorganic fire flaggy that add again on bus shell is poured into a mould just are used in order to increase casting type bus duct fire resistance period, but also
It is that can not solve the technical requirements that 950 DEG C of -1000 DEG C of fire resistance periods reach 180 minutes.In addition existing bus duct is mainly used in one
A little wet environments are powered, such as indoor, outdoor, the environment under water of trench, high humidity, and bus duct is easily sent out in such a case
Raw drainage, causes insulation reduction, current-carrying capacity reduction, or even can produce puncture short or fault to ground, easily triggers accident,
Cause wire insulation to destroy the problem for producing short circuit accident or signal transmission to be interfered, have a strong impact on normal work.
Utility model content
In view of this, the utility model purpose is to provide that a kind of fire resistance is good, water resistance is good sets suitable for fire-fighting
Standby small size stablizes heat-resisting bus duct.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of corpusculum suitable for fire-fighting equipment
Product stablizes heat-resisting bus duct, including housing and guide card, and the housing includes shell body and inner housing, the shell body and inner housing
Be bolted to connection, the inner housing is arranged in shell body, the guide card is arranged in inner housing, the shell body with
Alumina silicate felt is filled between inner housing, the guide card outside is enclosed with insulating coating, is provided with the inner housing inwall
Fire prevention flaggy, the fire prevention flaggy inner side is provided with epoxy resin layer, and the epoxy resin layer inner side is provided with flame retardant coating, described
Insulating coating is arranged on flame retardant coating inner side, and the fire prevention flaggy, epoxy resin layer, flame retardant coating, insulating coating are from outside to inside
It is adhesively fixed successively.
Further, the shell body outside is provided with fireproof coating layer, and the fireproof coating layer is pearl rock stratum, described
Fireproof coating layer is fixedly connected with shell body, improves the overall fire resistance of bus duct.
Further, the insulating coating is Ceramic silicon rubber layer, good insulation preformance.
Further, the flame retardant coating includes mica paper layer, fiberglass cloth and laminated polyester film, improves flame retardant coating
Stability and tensile strength.
Further, the fiberglass cloth is arranged on mica paper layer outside, and the laminated polyester film is arranged on mica
Ply of paper inner side, the fiberglass cloth, mica paper layer, laminated polyester film are adhesively fixed successively, strengthen the globality of flame retardant coating.
Further, the fire prevention flaggy is fixedly connected with inner housing, improves the stabilization that fire prevention flaggy is connected with inner housing
Property, strengthen the globality of bus duct.
The utility model has the technical effect that following aspect：The fire prevention flaggy of setting is enclosed in the inside of housing,
The damage of fire prevention flaggy can be effectively prevented, so as to ensure that normal fire protecting performance.The inner housing and shell body of setting and
Alumina silicate felt is filled between the inner hull and the outer hull, the fire protecting performance of bus duct is enhanced, and two-layer housing is caused in big fire
In, bus duct remains to be unlikely to weak with enough mechanical strengths；The Ceramic silicon rubber layer of setting, in the burning of thermal-flame
Hard ceramic protection layer, and low cigarette, Halogen are formed under erosion, making the intensity of bus duct becomes higher, indeformable；The epoxy of setting
Resin bed, flame retardant coating can be isolated with fire prevention flaggy, with good water resistance.
Brief description of the drawings
Fig. 1 is the overall structure that a kind of small size suitable for fire-fighting equipment of the application utility model stablizes heat-resisting bus duct
Figure.
Fig. 2 is the knot that a kind of small size suitable for fire-fighting equipment of the application utility model stablizes heat-resisting bus duct fireprotection layer
Composition.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
As depicted in figs. 1 and 2, a kind of small size suitable for fire-fighting equipment stablizes heat-resisting bus duct, including housing 1 with lead
Piece 2, the housing 1 includes shell body 3 and inner housing 4, and the shell body 3 is bolted to connection with inner housing 4, shell body
3 effect is that the guide card 2 is arranged in inner housing 4 for protecting inner housing 4, the inner housing 4 to be arranged in shell body 3,
The effect of inner housing 4 be for protecting guide card 2, the effect of guide card 2 be for the circulation of electric current provides passage, the shell body 3 with
Alumina silicate felt 5 is filled between inner housing 4, the effect of alumina silicate felt 5 is to separate shell body 3 with inner housing 4, improves bus duct
Fire resistance, the outside of the guide card 2 is enclosed with insulating coating 6, and the effect of insulating coating 6 is for protecting guide card 2, keeping away
Exempt from guide card 2 to leak electricity, fire prevention flaggy 7 is provided with the inwall of the inner housing 4, the inner side of fire prevention flaggy 7 is provided with epoxy resin
Layer 8, the inner side of the epoxy resin layer 8 is provided with flame retardant coating 9, and the insulating coating 6 is arranged on the inner side of flame retardant coating 9, described anti-
Fiery flaggy 7, epoxy resin layer 8, flame retardant coating 9, insulating coating 6 are adhesively fixed successively from outside to inside, can use common epoxy glue
Water is bonded.The effect of fire prevention flaggy 7 is to separate inner housing 4 with epoxy resin layer 8, it is to avoid epoxy resin layer 8 receives high temperature
Influence, the overall fire resistance of enhancing bus duct, the effect of epoxy resin layer 8 is to separate flame retardant coating 9 with fire prevention flaggy 7, is kept away
Exempt from steam to enter in flame retardant coating 9, the effect of flame retardant coating 9 is to separate epoxy resin layer 8 with insulating coating 6, reduce extraneous high
Influence of the temperature to insulating coating 6.
The outside of the shell body 3 is provided with fireproof coating layer 10, and the fireproof coating layer 10 is pearl rock stratum, the fire prevention
Dope layer 10 is fixedly connected with shell body 4, and fixed form improves the overall fire resistance of bus duct to be adhesively fixed.
The insulating coating 6 is Ceramic silicon rubber layer, good insulation preformance.
The flame retardant coating 9 includes mica paper layer 11, fiberglass cloth 12 and laminated polyester film 13, improves flame retardant coating 9
Stability and tensile strength.
The fiberglass cloth 12 is arranged on the outside of mica paper layer 11, and the laminated polyester film 13 is arranged on mica paper layer
11 inner sides, the fiberglass cloth 12, mica paper layer 11, laminated polyester film 13 are adhesively fixed successively, can use common epoxy
Glue is bonded, and strengthens the globality of flame retardant coating 9.
The fire prevention flaggy 7 is fixedly connected with inner housing 3, and fixed form improves fire prevention flaggy 7 and inner casing to be adhesively fixed
The stability of the connection of body 3, strengthens the globality of bus duct.
The utility model has the technical effect that following aspect：The fire prevention flaggy of setting is enclosed in the inside of housing,
The damage of fire prevention flaggy can be effectively prevented, so as to ensure that normal fire protecting performance.The inner housing and shell body of setting and
Alumina silicate felt is filled between the inner hull and the outer hull, the fire protecting performance of bus duct is enhanced, and two-layer housing is caused in big fire
In, bus duct remains to be unlikely to weak with enough mechanical strengths；The Ceramic silicon rubber layer of setting, in the burning of thermal-flame
Hard ceramic protection layer, and low cigarette, Halogen are formed under erosion, making the intensity of bus duct becomes higher, indeformable；The epoxy of setting
Resin bed, flame retardant coating can be isolated with fire prevention flaggy, with good water resistance.
Certainly, it is more than representative instance of the present utility model, in addition, the utility model can also have other various
The technical scheme that specific embodiment, all use equivalents or equivalent transformation are formed, all falls within the utility model and claims
Within the scope of.
Claims (6)
1. a kind of small size suitable for fire-fighting equipment stablizes heat-resisting bus duct, it is characterised in that：It is described including housing and guide card
Housing includes shell body and inner housing, and the shell body is bolted to connection with inner housing, and the inner housing is set outside
In housing, the guide card is arranged in inner housing, alumina silicate felt is filled between the shell body and inner housing, outside the guide card
Side is enclosed with insulating coating, and fire prevention flaggy is provided with the inner housing inwall, and the fire prevention flaggy inner side is provided with epoxy
Resin bed, the epoxy resin layer inner side is provided with flame retardant coating, and the insulating coating is arranged on flame retardant coating inner side, the fire prevention
Flaggy, epoxy resin layer, flame retardant coating, insulating coating are adhesively fixed successively from outside to inside.
2. the small size according to claim 1 suitable for fire-fighting equipment stablizes heat-resisting bus duct, it is characterised in that：It is described outer
Hull outside is provided with fireproof coating layer, and the fireproof coating layer is pearl rock stratum, and the fireproof coating layer is fixed with shell body
Connection.
3. the small size according to claim 2 suitable for fire-fighting equipment stablizes heat-resisting bus duct, it is characterised in that：It is described exhausted
Edge clad is Ceramic silicon rubber layer.
4. the small size according to claim 3 suitable for fire-fighting equipment stablizes heat-resisting bus duct, it is characterised in that：It is described resistance to
Fire bed includes mica paper layer, fiberglass cloth and laminated polyester film.
5. the small size according to claim 4 suitable for fire-fighting equipment stablizes heat-resisting bus duct, it is characterised in that：The glass
Glass scrim cloth is arranged on mica paper layer outside, and the laminated polyester film is arranged on mica paper layer inner side, the glass fabric
Layer, mica paper layer, laminated polyester film are adhesively fixed successively.
6. the small size according to claim 5 suitable for fire-fighting equipment stablizes heat-resisting bus duct, it is characterised in that：It is described anti-
Fiery flaggy is fixedly connected with inner housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459326.1U CN206283226U (en) | 2016-12-28 | 2016-12-28 | A kind of small size suitable for fire-fighting equipment stablizes heat-resisting bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459326.1U CN206283226U (en) | 2016-12-28 | 2016-12-28 | A kind of small size suitable for fire-fighting equipment stablizes heat-resisting bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283226U true CN206283226U (en) | 2017-06-27 |
Family
ID=59072020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621459326.1U Expired - Fee Related CN206283226U (en) | 2016-12-28 | 2016-12-28 | A kind of small size suitable for fire-fighting equipment stablizes heat-resisting bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283226U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565806A (en) * | 2018-06-04 | 2018-09-21 | 成都高标电气有限公司 | A kind of minerals fireproof bus duct |
| CN111969528A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Intelligent bus duct and jack box |
| CN111969526A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Mineral fire-resistant bus duct |
| CN111969527A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Novel intelligent bus duct |
| CN111969525A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Bus duct special for data center |
| CN112018694A (en) * | 2020-08-31 | 2020-12-01 | 曾繁强 | Bus duct with temperature rise monitoring system |
| CN112332344A (en) * | 2020-11-26 | 2021-02-05 | 武汉光谷智慧能源有限公司 | Bus duct unit and bus duct system |
-
2016
- 2016-12-28 CN CN201621459326.1U patent/CN206283226U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565806A (en) * | 2018-06-04 | 2018-09-21 | 成都高标电气有限公司 | A kind of minerals fireproof bus duct |
| CN111969528A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Intelligent bus duct and jack box |
| CN111969526A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Mineral fire-resistant bus duct |
| CN111969527A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Novel intelligent bus duct |
| CN111969525A (en) * | 2020-08-31 | 2020-11-20 | 曾繁强 | Bus duct special for data center |
| CN112018694A (en) * | 2020-08-31 | 2020-12-01 | 曾繁强 | Bus duct with temperature rise monitoring system |
| CN112018694B (en) * | 2020-08-31 | 2021-09-07 | 曾繁强 | Bus duct with temperature rise monitoring system |
| CN111969526B (en) * | 2020-08-31 | 2021-09-07 | 曾繁强 | Mineral fire-resistant bus duct |
| CN111969528B (en) * | 2020-08-31 | 2021-11-09 | 曾繁强 | Jack box of intelligence bus duct |
| CN111969525B (en) * | 2020-08-31 | 2021-11-09 | 曾繁强 | Bus duct special for data center |
| CN112332344A (en) * | 2020-11-26 | 2021-02-05 | 武汉光谷智慧能源有限公司 | Bus duct unit and bus duct system |
| CN112332344B (en) * | 2020-11-26 | 2022-04-01 | 武汉光谷智慧能源有限公司 | Bus duct unit and bus duct system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20181228 |