CN105098685A - Ceramic silicone rubber fireproof bus duct - Google Patents
Ceramic silicone rubber fireproof bus duct Download PDFInfo
- Publication number
- CN105098685A CN105098685A CN201510464444.5A CN201510464444A CN105098685A CN 105098685 A CN105098685 A CN 105098685A CN 201510464444 A CN201510464444 A CN 201510464444A CN 105098685 A CN105098685 A CN 105098685A
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- bus duct
- inner housing
- silicon rubber
- ceramic silicon
- shell body
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Abstract
The invention discloses a ceramic silicone rubber fireproof bus duct. The bus duct comprises conductors arranged side by side, each conductor is wrapped in an insulating film coating and a ceramic silicone rubber coating successively, all the conductors are installed in an inner casing in a sealed manner, an outer casing is arranged outside the inner casing, and alumina silicate fibrofelt is filled between the inner casing and the outer casing. The bus duct can satisfy routine performance requirements for power transmission and distribution safety, insulation and heat insulation performance and fireproof performance are very high, structural design is ingenious and reasonable, it is ensured that the whole bus duct has sufficient insulation and machinery performance, the structure is compact, the size is small, the weight is low, the bus duct is suitable for onsite installation on different space occasions, manufacture and installation are very convenient, and the installation quality is ensured.
Description
Technical field
The present invention relates to a kind of fireproof bus duct, specifically a kind of ceramic silicon rubber fireproof bus duct.
Background technology
Fireproof bus duct in the market has two kinds of forms substantially: wherein a kind of version, comprise heterogeneous conductor and shell, adopt white clouds master tape as the every phase conductor of wrapped with insulation, then it is heat insulation that the heterogeneous conductor periphery after parcel mica tape adopts mineral wool board to carry out parcel again, then adopt in periphery steel plate to be wrapped to form inner casing, between inner casing and shell, clog thick anti-guncotton (aluminium silicate wool); Another version, adopt poured with epoxy resin mode heterogeneous conductor to be poured into an entirety of square-section, then adopt in the periphery of poured with epoxy resin material iron nail to be coated with by PLASTIC LAMINATED thick for about 20mm to reach the object heat insulation to epoxy ester resin material.
Adopt the refractory busbar of the first version really can reach good fire resistance (general 950 DEG C of-60 ~ 90min), but whole profile is huge, weight is very large, in-site installation space is difficult to meet, often face the awkward situation that cannot install, and each joint will clog anti-guncotton when installing at the scene temporarily, not only be difficult to ensure installation quality, and comparatively serious to the pollution of site environment.
Adopt the refractory busbar profile of the second version relatively little, but because the epoxide resin material fusing point of inside lower (about 140 DEG C) is substantially without refractory ability, the PLASTIC LAMINATED that complete outer portion 20mm is thick, internal temperature still can reach 200-300 DEG C, epoxide resin material just softens and loses mechanical strength and insulating capacity, general in flame not enough half an hour namely cannot to be energized operation, be difficult to reach fire-fighting requirements; In addition, because its agent structure is casting type structure, when installing at the scene, joint area certainly will want cast-in-site, and will wrap up PLASTIC LAMINATED temporarily, installs also inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of not only compact, refractory ability strong and good insulation preformance, compact conformation, easy installation and reliable ceramic silicon rubber fireproof bus duct.
In order to solve the problems of the technologies described above, ceramic silicon rubber fireproof bus duct of the present invention, comprise the heterogeneous conductor be arranged side by side, each phase conductor is enclosed with dielectric film coating layer outward respectively, the each phase conductor being enclosed with dielectric film coating layer is also enclosed with ceramic silicon rubber adhesive outward respectively, the each phase conductor being enclosed with insulating coating and ceramic silicon rubber adhesive all seals and is arranged in an inner housing, and the periphery of inner housing is also provided with shell body, is filled with alumina silicate fiber felt between inner housing and shell body.
Described dielectric film coating layer is polyester film.
Described inner housing has the alar part extended to inner housing both sides, and described inner housing to be fixed with the side plate of shell body by its alar part and to be connected, and is lined with aerogel blanket between described inner housing and the coupling part of shell body.
The surface spraying of described shell body has fire-retarding paint.
After adopting above-mentioned structure, due to each phase conductor being enclosed with dielectric film coating layer and ceramic silicon rubber adhesive respectively arranged, the inner housing that two-layer coating layer is arranged outward and shell body and the alumina silicate fiber felt be filled between inner and outer shell, thus under the performance requirement possessing conventional bus bar power transmission and distribution safety, make it have extraordinary insulated heat performance and enough fire resistances simultaneously, its smart structural design is reasonable simultaneously, under ensureing state of catching fire, whole bus duct has enough insulating capacities and mechanical performance, not only refractory ability is extremely strong (reaches 1150 DEG C, the refractory ability of 180 minutes), and total is compact, compact is light, be suitable for the in-site installation of various space situations, making and installation is all very convenient, ensure that installation quality.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of ceramic silicon rubber fireproof bus duct of the present invention;
Fig. 2 is the perspective view of ceramic silicon rubber fireproof bus duct of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, ceramic silicon rubber fireproof bus duct of the present invention is described in further detail.
As shown in the figure, ceramic silicon rubber fireproof bus duct of the present invention, comprise the heterogeneous conductor 1 be arranged side by side, each phase conductor 1 is outer is enclosed with dielectric film coating layer 2 respectively, said dielectric film coating layer 2 is preferably the stronger B level polyester film of dielectric voltage withstand ability under normal temperature, make it as each phase conductor of ground floor wrapped with insulation thus, mainly ensure the safe operation of the non-state Down Highway groove that catches fire; The each phase conductor being enclosed with dielectric film coating layer 2 is also enclosed with ceramic silicon rubber adhesive 3 outward respectively, ceramic silicon rubber adhesive 3 is ceramic silicon rubber composite belt, adopt ceramic silicon rubber composite belt to carry out each phase conductor of secondary capsulation, mainly tackle the insulation between each phase of the state Down Highway groove that catches fire; The each phase conductor being enclosed with insulating coating 2 and ceramic silicon rubber adhesive 3 all seals and is arranged in an inner housing 4, the periphery of inner housing 4 is also provided with shell body 7, alumina silicate fiber felt 5 is filled with between inner housing 4 and shell body 7, ensure that the inner direct impact that can not be subject to high temperature when catching fire, designed by such layer of structure, in the peripheral coated two layers of insulation material of conductor, the polyester film being close to conductor can ensure that conventional sense Down Highway possesses sufficiently high dielectric voltage withstand grade, safe operation; Adopt refractory insulating material-ceramic silicon rubber as the predominating insulation under fire conditions in addition, can resistance to 1300 DEG C of high temperature, and more than 500 DEG C, start sclerosis become ceramic protective layer, still there is stronger insulating capacity, thus ensure, at the state Down Highway of catching fire, there is higher insulating capacity; The alumina silicate fiber felt of simultaneously filling between inner and outer shell; make ceramic silicon rubber fireproof bus duct of the present invention be aided with the extremely low and higher fire resistance of conductive coefficient alumina silicate fiber felt as heat-barrier material; so that the high temperature major part of peripheral about 1000 DEG C is blocked in outside; with ensure internal copper come the protection of two-layer temperature-resistant material under temperature be no more than 250 DEG C, further ensure inner insulation material and conductor and be in relative gentle environment.
Further, inner housing 4 has the alar part extended to inner housing both sides, inner housing 4 to be fixed with the side plate of shell body 7 by its alar part and to be connected, the aerogel blanket liner 6 that conductive coefficient is extremely low is lined with between the coupling part of inner housing 4 and shell body 7, thus avoid shell body by metal directly contact avoid thermal insulation layer and by external temperature conduction enter inside, the surface spraying of shell body has fire-retarding paint, to avoid flame directly to the calcination of steel plate.
Wherein, in the present invention, the concrete structure of inner housing and shell body adopts following structure, it is made to reach optimal volume, said inner housing comprises two pieces roughly in the interior plate of bathtub construction with two pieces of inside ceiling panels equally roughly in bathtub construction and inner bottom plating, two pieces of interior plate rightabouts are arranged and are made two limits up and down of two pieces of interior plates be fixedly connected on the horizontal edge portions of inside ceiling panel and inner bottom plating respectively, inside ceiling panel and inner bottom plating are arranged in rightabout equally and are made inside ceiling panel can as the connecting portion be connected with shell body with each bar side of inner bottom plating, said shell body comprises two pieces roughly in the outer panel of bathtub construction with two pieces of roof sheets equally roughly in bathtub construction and Outer Bottom Plating, two pieces of outer panel rightabouts are arranged and make to be connected to as each bar side of connecting portion in the inside ceiling panel of inner housing and inner bottom plating the vertical marginal portion of two pieces of outer panels, roof sheet and Outer Bottom Plating positioned opposite and make two limits up and down of every block outer panel be fixedly connected on the horizontal edge portions of roof sheet and Outer Bottom Plating.
Claims (4)
1. a ceramic silicon rubber fireproof bus duct, comprise the heterogeneous conductor (1) be arranged side by side, it is characterized in that: each mutually described conductor (1) is enclosed with dielectric film coating layer (2) outward respectively, the described each phase conductor being enclosed with dielectric film coating layer (2) is also enclosed with ceramic silicon rubber adhesive (3) outward respectively, the described each phase conductor being enclosed with insulating coating (2) and ceramic silicon rubber adhesive (3) all seals and is arranged in an inner housing (4), the periphery of described inner housing (4) is also provided with shell body (7), alumina silicate fiber felt (5) is filled with between described inner housing (4) and shell body (7).
2. according to ceramic silicon rubber fireproof bus duct according to claim 1, it is characterized in that: described dielectric film coating layer (2) is polyester film.
3. according to ceramic silicon rubber fireproof bus duct according to claim 1, it is characterized in that: described inner housing (4) has the alar part extended to inner housing both sides, described inner housing (4) to be fixed with the side plate of shell body (7) by its alar part and to be connected, and is lined with aerogel blanket (6) between the coupling part of described inner housing (4) and shell body (7).
4. according to ceramic silicon rubber fireproof bus duct according to claim 1, it is characterized in that: the surface spraying of described shell body (7) has fire-retarding paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464444.5A CN105098685A (en) | 2015-08-03 | 2015-08-03 | Ceramic silicone rubber fireproof bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464444.5A CN105098685A (en) | 2015-08-03 | 2015-08-03 | Ceramic silicone rubber fireproof bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105098685A true CN105098685A (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510464444.5A Pending CN105098685A (en) | 2015-08-03 | 2015-08-03 | Ceramic silicone rubber fireproof bus duct |
Country Status (1)
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| CN (1) | CN105098685A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469894A (en) * | 2016-06-08 | 2017-03-01 | 艾博母线有限公司 | A kind of fire resistant busbar |
| CN106519337A (en) * | 2016-11-08 | 2017-03-22 | 镇江市亿鑫电气设备有限责任公司 | Novel washer for bus ducts |
| CN107591759A (en) * | 2017-09-04 | 2018-01-16 | 深圳市沃尔核材股份有限公司 | One kind is with unidirectional thermal insulation board fireproof bus duct |
| 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 |
| CN110459997A (en) * | 2019-09-26 | 2019-11-15 | 广州干线通科技有限公司 | A fire-resistant bus duct |
| 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 |
| CN116352666A (en) * | 2023-04-24 | 2023-06-30 | 全赛智能电气(江苏)有限公司 | Bus duct packaging structure and bus duct |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732353A (en) * | 1972-03-22 | 1973-05-08 | Cutler Hammer Inc | Moisture seal and fire barrier for electrical bus duct |
| KR20100032573A (en) * | 2008-09-18 | 2010-03-26 | 주식회사 코스모링크 | Fire resistant bus duct |
| CN103123817A (en) * | 2013-03-15 | 2013-05-29 | 深圳市沃尔核材股份有限公司 | Bus bar and intensive insulation bus duct with same |
| CN103137251A (en) * | 2013-03-15 | 2013-06-05 | 深圳市沃尔核材股份有限公司 | Busbars and intensive insulating bus duct including same |
| WO2013160921A1 (en) * | 2012-04-24 | 2013-10-31 | IAM S.r.l. | Adaptable prefabricated laminated busbarsystem with provision to selectively provide fireproof panels |
| DE102012222654A1 (en) * | 2012-12-10 | 2014-06-12 | Siemens Aktiengesellschaft | Rail box for bus bar used in electrical distribution system, has shutoff device which is arranged in ventilation aperture and is utilized to close rail box automatically, when temperature of ventilation aperture is exceeded |
| CN103972833A (en) * | 2014-05-22 | 2014-08-06 | 江苏瑞欧宝电气有限公司 | Fireproof bus duct |
| CN204216533U (en) * | 2014-10-24 | 2015-03-18 | 珠海光乐电力母线槽有限公司 | Fire-resistant water proof bus bar slot |
| CN104466849A (en) * | 2014-12-24 | 2015-03-25 | 王建华 | Novel composite material insulated armoured body intensive fire-resistant bus duct |
| CN204290219U (en) * | 2014-12-09 | 2015-04-22 | 镇江加勒母线有限公司 | Fireproof bus duct |
| CN204886079U (en) * | 2015-08-03 | 2015-12-16 | 镇江加勒母线有限公司 | Fire -resistant bus duct of pottery silicon rubber |
-
2015
- 2015-08-03 CN CN201510464444.5A patent/CN105098685A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732353A (en) * | 1972-03-22 | 1973-05-08 | Cutler Hammer Inc | Moisture seal and fire barrier for electrical bus duct |
| KR20100032573A (en) * | 2008-09-18 | 2010-03-26 | 주식회사 코스모링크 | Fire resistant bus duct |
| WO2013160921A1 (en) * | 2012-04-24 | 2013-10-31 | IAM S.r.l. | Adaptable prefabricated laminated busbarsystem with provision to selectively provide fireproof panels |
| DE102012222654A1 (en) * | 2012-12-10 | 2014-06-12 | Siemens Aktiengesellschaft | Rail box for bus bar used in electrical distribution system, has shutoff device which is arranged in ventilation aperture and is utilized to close rail box automatically, when temperature of ventilation aperture is exceeded |
| CN103123817A (en) * | 2013-03-15 | 2013-05-29 | 深圳市沃尔核材股份有限公司 | Bus bar and intensive insulation bus duct with same |
| CN103137251A (en) * | 2013-03-15 | 2013-06-05 | 深圳市沃尔核材股份有限公司 | Busbars and intensive insulating bus duct including same |
| CN103972833A (en) * | 2014-05-22 | 2014-08-06 | 江苏瑞欧宝电气有限公司 | Fireproof bus duct |
| CN204216533U (en) * | 2014-10-24 | 2015-03-18 | 珠海光乐电力母线槽有限公司 | Fire-resistant water proof bus bar slot |
| CN204290219U (en) * | 2014-12-09 | 2015-04-22 | 镇江加勒母线有限公司 | Fireproof bus duct |
| CN104466849A (en) * | 2014-12-24 | 2015-03-25 | 王建华 | Novel composite material insulated armoured body intensive fire-resistant bus duct |
| CN204886079U (en) * | 2015-08-03 | 2015-12-16 | 镇江加勒母线有限公司 | Fire -resistant bus duct of pottery silicon rubber |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469894A (en) * | 2016-06-08 | 2017-03-01 | 艾博母线有限公司 | A kind of fire resistant busbar |
| CN106519337A (en) * | 2016-11-08 | 2017-03-22 | 镇江市亿鑫电气设备有限责任公司 | Novel washer for bus ducts |
| CN107591759A (en) * | 2017-09-04 | 2018-01-16 | 深圳市沃尔核材股份有限公司 | One kind is with unidirectional thermal insulation board fireproof bus duct |
| CN107591759B (en) * | 2017-09-04 | 2024-04-05 | 深圳市沃尔核材股份有限公司 | Refractory bus duct with unidirectional heat insulation plate |
| 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 |
| CN110459997A (en) * | 2019-09-26 | 2019-11-15 | 广州干线通科技有限公司 | A fire-resistant bus duct |
| CN110459997B (en) * | 2019-09-26 | 2024-11-05 | 广州干线通科技有限公司 | A fire-resistant bus duct |
| 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 |
| CN116352666A (en) * | 2023-04-24 | 2023-06-30 | 全赛智能电气(江苏)有限公司 | Bus duct packaging structure and 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 | ||
| CB02 | Change of applicant information |
Address after: 212132 Zhenjiang, Zhenjiang New District, Dagang Galaxy Road, No. 53 Applicant after: Zhenjiang Galle Wisdom Power Technology Co., Ltd. Address before: 212132 Zhenjiang, Zhenjiang New District, Dagang Galaxy Road, No. 53 Applicant before: ZHENJIANG GARDERMOEN BUSBAR TRUNKING SYSTEMS CO., LTD. |
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| COR | Change of bibliographic data | ||
| CB02 | Change of applicant information |
Address after: 212132 Zhenjiang, Zhenjiang New District, Dagang Galaxy Road, No. 1 Applicant after: Zhenjiang Galle Wisdom Power Technology Co., Ltd. Address before: 212132 Zhenjiang, Zhenjiang New District, Dagang Galaxy Road, No. 53 Applicant before: Zhenjiang Galle Wisdom Power Technology Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |