CN207753412U - A kind of fireproof bus duct straightway - Google Patents
A kind of fireproof bus duct straightway Download PDFInfo
- Publication number
- CN207753412U CN207753412U CN201820084928.6U CN201820084928U CN207753412U CN 207753412 U CN207753412 U CN 207753412U CN 201820084928 U CN201820084928 U CN 201820084928U CN 207753412 U CN207753412 U CN 207753412U
- Authority
- CN
- China
- Prior art keywords
- heat
- cavity
- groove case
- heat dissipation
- bus groove
- 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.)
- Expired - Fee Related
Links
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a kind of fireproof bus duct straightways; including bus groove case and section busbar; the bus groove case is made of the parallel side plate seamless connection of two parallel cover boards and two; and two parallel cover boards and two parallel side plates constitute the cavity of a quadrangle; the section busbar of equidistantly distributed is equipped in the cavity of the bus groove case; bus groove case is extended at the both ends of the section busbar, and protective case is equipped at the port of the bus groove case.The structure design of the utility model is reasonable, by being equipped with refractory thermal insulator between saving busbar, refractory thermal insulator mainly uses refractory class material, improve the effect of fire resisting and insulation, it is connected to heat-shrink tube by being repointed in refractory thermal insulator, the heat emission hole opened up on heat-shrink tube is connected by conduit with heat conducting pipe, and the heat that section busbar generates when working is entered by heat conducting pipe in heat dissipation cavity, cooling fan in heat dissipation cavity accelerates shedding for heat, improves the efficiency of heat dissipation.
Description
Technical field
The utility model is related to bus duct field, specifically a kind of fireproof bus duct straightway.
Background technology
Modern high-rise building and large-scale workshop need huge electric energy, and convey these electric energy and have to select safety can
The transmission equipment leaned on.Bus duct system is the power distribution equipment of an efficient conveying electric current, is particularly suitable for high-rise and big
The electrical energy transportation of scale plant.Traditional bus duct generally comprises shell and is arranged is used for conductive copper bar inside the housing, copper,
It is fixed using dielectric between row and shell, the bus duct of traditional this structure does not have fire-proof function, works as bus duct
Working environment when the burst accidents such as fire occur, bus duct is heated to work, and directly affect the normal of entire power supply system
Work, may cause heavy losses when serious.
Utility model content
The purpose of this utility model is to provide a kind of fireproof bus duct straightways, to solve bus duct in the prior art
Straightway heat dissipation thinks that effect is poor, and does not have the problem of good fireproofing function.
To achieve the above object, the utility model provides the following technical solutions：A kind of fireproof bus duct straightway, including mother
Wire casing shell and section busbar, the bus groove case are made of the parallel side plate seamless connection of two parallel cover boards and two,
And two parallel cover boards and two parallel side plates constitute the cavity of a quadrangle, are set in the cavity of the bus groove case
There is a section busbar of equidistantly distributed, bus groove case is extended at the both ends of the section busbar, at the port of the bus groove case
Equipped with protective case, refractory thermal insulator is equipped between the section busbar, the inside of the bus groove case is equipped at both side plate
The inside of reinforcing layer, the bus groove case is equipped with fireprotection layer at two cover boards.
Preferably, the cavity in the bus groove case is divided into placed cavity and heat dissipation cavity, and the heat dissipation cavity is located at placed cavity
Both sides.
Preferably, cooling fan is equipped in the heat dissipation cavity, the side of the heat dissipation cavity is equipped with thermal insulation board.
Preferably, heat conducting pipe, the both sides for being located at placed cavity of the heat conducting pipe are connected between the heat dissipation cavity.
Preferably, interlocking has heat-shrink tube, the heat-shrink tube to be equipped with 5 on the refractory thermal insulator, and between heat-shrink tube etc.
Spacing is distributed.
Preferably, heat emission hole is offered in the heat-shrink tube, and one end of heat emission hole is connected by conduit with heat conducting pipe.
Compared with prior art, the utility model has the beneficial effects that：The structure design of the utility model is reasonable, by saving
Refractory thermal insulator is equipped between busbar, refractory thermal insulator mainly uses refractory class material, improves the effect of fire resisting and insulation,
It is connected to heat-shrink tube by being repointed in refractory thermal insulator, the heat emission hole opened up on heat-shrink tube is connected by conduit with heat conducting pipe, section
The heat that busbar generates when working is entered by heat conducting pipe in heat dissipation cavity, and the cooling fan in heat dissipation cavity accelerates dissipating for heat
Go out, improve the efficiency of heat dissipation, cooling fan uses silent blower, reduces the noise generated when cooling fan operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the internal structure schematic diagram of the utility model.
In figure：1- bus groove cases, 2- protective cases, 3- sections busbar, 4- reinforcing layers, 5- heat dissipation cavities, 6- refractory thermal insulators, 7-
Heat conducting pipe, 8- fireprotection layers, 9- heat-shrink tubes, 10- cooling fans, 11- thermal insulation boards.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of fireproof bus duct straightway, including bus groove case 1
With section busbar 3, bus groove case 1 is made of the parallel side plate seamless connection of two parallel cover boards and two, and two parallel
Cover board and two parallel side plates constitute the cavity of a quadrangle, be equipped with equidistantly distributed in the cavity of bus groove case 1
Section busbar 3, the both ends of section busbar 3 extend bus groove case 1, protective case 2 are equipped at the port of bus groove case 1, and section is female
Refractory thermal insulator 6 is equipped between line 3, the inside of bus groove case 1 is equipped with reinforcing layer 4 at both side plate, bus groove case 1
It is internal that fireprotection layer 8 is equipped at two cover boards, in use, by being equipped with refractory thermal insulator 6, hot-face insulation between saving busbar 3
Body 6 mainly uses refractory class material, improves the effect of fire resisting and insulation, has pyrocondensation by rabbeting on refractory thermal insulator 6
Pipe 9, the heat emission hole opened up on heat-shrink tube 9 are connected by conduit with heat conducting pipe 7, and the heat that section busbar 3 generates when working passes through
Heat conducting pipe 7 enters in heat dissipation cavity 5, and the cooling fan 10 in heat dissipation cavity 5 accelerates shedding for heat, improves the efficiency of heat dissipation, female
Cavity in wire casing shell 1 is divided into placed cavity and heat dissipation cavity 5, and heat dissipation cavity 5 is located at the both sides of placed cavity, is equipped with and dissipates in heat dissipation cavity 5
The side of air-heater 10, heat dissipation cavity 5 is equipped with thermal insulation board 11, is connected with heat conducting pipe 7 between heat dissipation cavity 5, heat conducting pipe 7 is located at placement
The both sides of chamber, on refractory thermal insulator 6 interlocking there is heat-shrink tube 9, heat-shrink tube 9 to be equipped with 5, and equidistantly distributed between heat-shrink tube 9, heat
Heat emission hole is offered in the draw 9, and one end of heat emission hole is connected by conduit with heat conducting pipe 7.
The operation principle of the utility model is：In use, by being equipped with refractory thermal insulator 6 between saving busbar 3, fire resisting is exhausted
Edge body 6 mainly uses refractory class material, improves the effect of fire resisting and insulation, has heat by rabbeting on refractory thermal insulator 6
The draw 9, the heat emission hole opened up on heat-shrink tube 9 are connected by conduit with heat conducting pipe 7, and the heat that section busbar 3 generates when working is logical
Heat conducting pipe 7 to be crossed to enter in heat dissipation cavity 5, the cooling fan 10 in heat dissipation cavity 5 accelerates shedding for heat, improves the efficiency of heat dissipation,
Cooling fan 10 uses silent blower, reduces the noise generated when cooling fan operation, is reinforced by being equipped on the inside of both side plate
Layer 4, reinforcing layer 4 improve the stability of bus groove case 1, extend the service life of bus duct straightway.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of fireproof bus duct straightway, including bus groove case (1) and section busbar (3), it is characterised in that:The bus duct
Shell (1) is made of the parallel side plate seamless connection of two parallel cover boards and two, and two parallel cover boards and two are flat
Capable side plate constitutes the cavity of a quadrangle, and the section busbar of equidistantly distributed is equipped in the cavity of the bus groove case (1)
(3), bus groove case (1) is extended at the both ends of the section busbar (3), and protection is equipped at the port of the bus groove case (1)
It covers (2), refractory thermal insulator (6) is equipped between the section busbar (3), the inside of the bus groove case (1) is at both side plate
Equipped with reinforcing layer (4), the inside of the bus groove case (1) is equipped with fireprotection layer (8) at two cover boards.
2. a kind of fireproof bus duct straightway according to claim 1, it is characterised in that：In the bus groove case (1)
Cavity be divided into placed cavity and heat dissipation cavity (5), the heat dissipation cavity (5) is located at the both sides of placed cavity.
3. a kind of fireproof bus duct straightway according to claim 2, it is characterised in that：It is equipped in the heat dissipation cavity (5)
The side of cooling fan (10), the heat dissipation cavity (5) is equipped with thermal insulation board (11).
4. a kind of fireproof bus duct straightway according to claim 2 or 3, it is characterised in that：Between the heat dissipation cavity (5)
It is connected with heat conducting pipe (7), the both sides for being located at placed cavity of the heat conducting pipe (7).
5. a kind of fireproof bus duct straightway according to claim 1, it is characterised in that：On the refractory thermal insulator (6)
Interlocking has heat-shrink tube (9), the heat-shrink tube (9) to be equipped with 5, and equidistantly distributed between heat-shrink tube (9).
6. a kind of fireproof bus duct straightway according to claim 5, it is characterised in that：It is opened up in the heat-shrink tube (9)
There is heat emission hole, and one end of heat emission hole is connected by conduit with heat conducting pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084928.6U CN207753412U (en) | 2018-01-18 | 2018-01-18 | A kind of fireproof bus duct straightway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084928.6U CN207753412U (en) | 2018-01-18 | 2018-01-18 | A kind of fireproof bus duct straightway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753412U true CN207753412U (en) | 2018-08-21 |
Family
ID=63153579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820084928.6U Expired - Fee Related CN207753412U (en) | 2018-01-18 | 2018-01-18 | A kind of fireproof bus duct straightway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564005A (en) * | 2020-12-14 | 2021-03-26 | 广东电网有限责任公司 | Bus duct |
-
2018
- 2018-01-18 CN CN201820084928.6U patent/CN207753412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564005A (en) * | 2020-12-14 | 2021-03-26 | 广东电网有限责任公司 | Bus duct |
| CN112564005B (en) * | 2020-12-14 | 2022-01-18 | 广东电网有限责任公司 | Bus duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204680454U (en) | A kind of heat radiation flame retardant type electrical cable | |
| CN205565636U (en) | High -efficient radiating copper bar conductor bus duct | |
| CN205319657U (en) | Bus slot | |
| CN207753412U (en) | A kind of fireproof bus duct straightway | |
| CN205863845U (en) | The high efficiency and heat radiation waterproof busway that a kind of power transmission is special | |
| CN203574331U (en) | High heat dissipation enclosed bus duct with high-strength aluminium magnesium alloy housing | |
| CN210777987U (en) | High-temperature-resistant control cable | |
| CN102780188A (en) | Heat-dissipation-type bus duct | |
| CN204189498U (en) | A kind of equivalent potential screen cylinder isolated bus | |
| CN206517050U (en) | A kind of electrical system of graphene microwave bulking equipment | |
| CN103532068A (en) | Bus duct | |
| CN204189501U (en) | The insulation of a kind of organo montmorillonite epoxy resin equivalent potential screen cylinder is female | |
| CN205565632U (en) | Make up simple bus duct | |
| CN207753413U (en) | A kind of fireproof bus duct expansion joint busbar | |
| CN206490397U (en) | A kind of bus duct with protection device | |
| CN208001130U (en) | A kind of heat dissipation bus duct certainly | |
| CN220066816U (en) | Tapping unit of fire-resistant bus duct | |
| CN207398780U (en) | A kind of good bus duct of New insulated performance | |
| CN220190416U (en) | Fire-resistant bus duct that heat resistance is good | |
| CN213025475U (en) | Novel single flexible bus | |
| CN208015302U (en) | A kind of adjustable bus duct | |
| CN214069491U (en) | Bus duct with good weather resistance | |
| CN212649041U (en) | High-low voltage bus duct with good heat dissipation performance | |
| CN211319759U (en) | Electronic cable with anti-corrosion performance | |
| CN209747207U (en) | High-temperature-resistant cable |
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: 20180821 Termination date: 20210118 |