CN204947522U - A kind of lightweight water-and fire-proof bus duct - Google Patents
A kind of lightweight water-and fire-proof bus duct Download PDFInfo
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- CN204947522U CN204947522U CN201520759748.XU CN201520759748U CN204947522U CN 204947522 U CN204947522 U CN 204947522U CN 201520759748 U CN201520759748 U CN 201520759748U CN 204947522 U CN204947522 U CN 204947522U
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- upper substrate
- shaped side
- infrabasal plate
- thick
- looping
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Abstract
The utility model discloses a kind of lightweight water-and fire-proof bus duct, comprise body, housing, U-shaped side plate, upper substrate, infrabasal plate, body is placed in housing; Body comprises 5 busbars, the high temperature resistant mica tape that busbar first looping one deck 1mm is thick, then the Ceramic Composite band that looping one deck 1mm is thick; Body two ends respectively solid and upper substrate, infrabasal plate are connected; Two U-shaped side plates are all arranged between upper substrate and infrabasal plate by insulated bolt; Two U-shaped side plates coordinate with upper substrate, infrabasal plate and form annular seal space, are sealed by body; Pad between U-shaped side plate and body and be provided with the thick silicate aluminum board of a 5mm.Because high temperature resistant mica tape easily makes moist, easily cause insulation resistance reduce and have an accident during long-time use, Ceramic Composite band then can not make moist, and by looping bi-material, can not make moist, and can play fire-resistant effect again during high-temp combustion.
Description
Technical field
The utility model relates to a kind of bus duct, specifically a kind of lightweight water-and fire-proof bus duct.
Background technology
In the distribution engineering at the places such as industrial and mining enterprises, heavy construction, megastore, also more and more higher to the requirement of fireproof bus duct.In actual installation process, a lot of due to equipment, reserved spaces is less, just needs fireproof bus duct to have less volume to install in order to coordinate.After existing fireproof bus duct bus bar insulating barrier parcel, outside also needs to fill thicker resistance to guncotton or mineral salt carries out heat insulation and waterproof, and what have also increases splash guard in addition, causes fireproof bus duct volume can be very large like this, and weight is also very heavy.When the place smaller in space uses, can cause inconvenience is installed.
Utility model content
The purpose of this utility model is the deficiency overcome existing for prior art, provides a kind of water-and fire-proof bus duct.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of lightweight water-and fire-proof bus duct, and comprise body, housing, U-shaped side plate, upper substrate, infrabasal plate, body is placed in housing; Body comprises 5 busbars, the high temperature resistant mica tape that busbar first looping one deck 1mm is thick, then the Ceramic Composite band that looping one deck 1mm is thick; Body two ends respectively solid and upper substrate, infrabasal plate are connected; Two U-shaped side plates are all arranged between upper substrate and infrabasal plate by insulated bolt; Two U-shaped side plates coordinate with upper substrate, infrabasal plate and form annular seal space, are sealed by body; Pad between U-shaped side plate and body and be provided with the thick silicate aluminum board of a 5mm.
Compared with prior art, the beneficial effects of the utility model are: because high temperature resistant mica tape easily makes moist, and easily cause insulation resistance reduce and have an accident during long-time use, Ceramic Composite band then can not make moist, by looping bi-material, during so normal use, busbar can not make moist, and can play fire-resistant effect again during high-temp combustion, is then designed by U-shaped outer panel, when bus duct is installed, U-shaped side plate openings down, when water spray on fire, can enter in bus groove case by effectively anti-sealing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation in use.
In figure, each label is respectively:
(1) housing
(2) body
(3) upper substrate
(4) infrabasal plate
(5) U-shaped side plate
(6) busbar
(7) silicate aluminum board.
Embodiment
Further understanding for convenience of doing the utility model, now enumerating embodiment by reference to the accompanying drawings, the utility model is further described.
Embodiment:
As shown in Figure 1, a kind of lightweight water-and fire-proof bus duct, comprise body 2, housing 1, U-shaped side plate 5, upper substrate 3, infrabasal plate 4, body 2 is placed in housing 1; Body 2 comprises 5 busbars 6, the high temperature resistant mica tape that busbar 6 first looping one deck 1mm is thick, then the Ceramic Composite band that looping one deck 1mm is thick; Body two ends respectively solid and upper substrate 3, infrabasal plate 4 are connected; Two U-shaped side plates 5 are all arranged between upper substrate 3 and infrabasal plate 4 by insulated bolt; Two U-shaped side plates 5 coordinate with upper substrate 3, infrabasal plate 4 and form annular seal space, are sealed by body 2; Pad between U-shaped side plate 5 and body 2 and be provided with the thick silicate aluminum board of a 5mm 7.
The above, only better enforcement of the present utility model, not any pro forma restriction is done to the utility model, any those skilled in the art may utilize above-mentioned technology contents to be changed or be modified to the Equivalent embodiments of equivalent variations, at this, allly do not depart from the technical solution of the utility model content, the any simple modification just done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. a lightweight water-and fire-proof bus duct, is characterized in that: comprise body, housing, U-shaped side plate, upper substrate, infrabasal plate, body is placed in housing; Body comprises 5 busbars, the high temperature resistant mica tape that busbar first looping one deck 1mm is thick, then the Ceramic Composite band that looping one deck 1mm is thick; Body two ends respectively solid and upper substrate, infrabasal plate are connected; Two U-shaped side plates are all arranged between upper substrate and infrabasal plate by insulated bolt; Two U-shaped side plates coordinate with upper substrate, infrabasal plate and form annular seal space, are sealed by body; Pad between U-shaped side plate and body and be provided with the thick silicate aluminum board of a 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759748.XU CN204947522U (en) | 2015-09-29 | 2015-09-29 | A kind of lightweight water-and fire-proof bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759748.XU CN204947522U (en) | 2015-09-29 | 2015-09-29 | A kind of lightweight water-and fire-proof bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947522U true CN204947522U (en) | 2016-01-06 |
Family
ID=55014911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520759748.XU Active CN204947522U (en) | 2015-09-29 | 2015-09-29 | A kind of lightweight water-and fire-proof bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910839A (en) * | 2017-12-27 | 2018-04-13 | 嘉兴恒杰电力设备安装有限公司 | A kind of bus duct of silicone adhesive hatching solid |
-
2015
- 2015-09-29 CN CN201520759748.XU patent/CN204947522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910839A (en) * | 2017-12-27 | 2018-04-13 | 嘉兴恒杰电力设备安装有限公司 | A kind of bus duct of silicone adhesive hatching solid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |