CN215498170U - Fire-resistant heat dissipation type bus duct - Google Patents
Fire-resistant heat dissipation type bus duct Download PDFInfo
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- CN215498170U CN215498170U CN202121787463.9U CN202121787463U CN215498170U CN 215498170 U CN215498170 U CN 215498170U CN 202121787463 U CN202121787463 U CN 202121787463U CN 215498170 U CN215498170 U CN 215498170U
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Abstract
The utility model provides a fireproof heat-dissipation bus duct which comprises a main casing, wherein two side plates are arranged on the upper side and the lower side of the main casing, external use side plates are arranged on the left side and the right side of the main casing, fireproof outer-layer device plates are arranged on the outer surface of the main casing, an inner cavity main body is arranged inside the main casing, the side plates are arranged on the upper surface of the main casing, fire-isolating mica is arranged on the left side and the right side inside a fireproof main partition plate groove shell, an installation base plate is arranged on the lower bottom surface of the fireproof main partition plate groove shell, and the two side plates further comprise cover plates. The fireproof heat dissipation type bus duct provided by the utility model has the advantages that the fireproof performance at the edge sealing position of the interface is enhanced, the internal and external protective performances of a plurality of layers of fireproof plates are enhanced, the overall performance is more stable in the working and using processes due to the multi-stage heat dissipation and heat dissipation structure, the embedded hollow isolation design is adopted, and high-temperature gas or open fire is effectively prevented from directly entering the interior of the bus duct through tight hollow.
Description
Technical Field
The utility model relates to the field of bus ducts, in particular to a fire-resistant heat-dissipation bus duct.
Background
Along with the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, especially the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission wire cannot meet the requirements in a large-current transmission system, the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection, the bus duct serves as a novel distribution wire, and compared with the traditional cable, the bus duct fully embodies the superiority during large-current transmission, so that the whole system is more perfect.
The fire-resistant bus duct is composed of casing coated with fire-resistant paint, bus wrapped by fire-resistant mica tape and support made of fire-resistant insulating material, and features high insulating performance.
However, most of the existing bus ducts are fire-resistant on the outer surface layer, the number of fireproof structural plates is small, the connecting side plates are sealed, and the overall heat dissipation performance is poor, so that a fire-resistant heat dissipation type bus duct is needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fire-resistant heat dissipation type bus duct, which solves the problems that the number of fireproof structural plates of the existing bus duct is small, and the overall heat dissipation performance is poor.
In order to solve the technical problem, the utility model provides a fire-resistant heat dissipation type bus duct, which comprises: a main casing;
the double-side plates are arranged on the upper side and the lower side of the main casing;
the external use side plates are arranged on the left side and the right side of the main casing;
the fireproof outer-layer device plate is arranged on the outer surface of the main casing;
the inner cavity main body is arranged inside the main casing;
the side plate is arranged on the upper surface of the main casing;
the main sleeve shell comprises a fireproof main partition plate groove shell, and fireproof mica is arranged on the left side and the right side of the inside of the fireproof main partition plate groove shell.
Preferably, the bilateral plate is including the installation bed plate, the installation bed plate install set up in the lower bottom surface of fire prevention main baffle cell shell, the bilateral plate still includes the apron, the apron through the fixed screw erection joint of both sides in the upper surface of fire prevention main baffle cell shell.
Preferably, the external curb plate that uses includes external curb plate, external curb plate installation set up in the surface left and right sides of fire prevention main baffle shell, the surface of external curb plate all is provided with many connecting holes, the inner wall of external curb plate all is provided with many places electroplax.
Preferably, the fireproof outer layer device plate comprises a fireproof coating plate, the fireproof coating plate is arranged on the side face of the inner wall of the cover plate, and fixing plates are arranged on the lower bottom faces of the left side and the right side of the fireproof coating plate.
Preferably, the upper surface of the fixing plate is provided with a plurality of fixing through holes at corresponding positions, the lower bottom surface of the fireproof coating plate is provided with a connecting protection plate, and the lower bottom surface of the connecting protection plate is provided with an insulating side plate.
Preferably, the inner cavity main body comprises an insulating bottom plate, the insulating bottom plate is arranged on the lower bottom surface of the inner part of the fireproof main partition plate groove shell, and an installation bottom plate is arranged on the surface of the insulating bottom plate.
Preferably, the upper surface left and right sides of installation film all is provided with the connection curb plate, the surperficial corresponding position of connecting the curb plate all is provided with many places preformed hole, the surface of connecting the curb plate all is provided with the heat dissipation strip.
Preferably, the surface of the installation substrate is provided with a plurality of embedded bus connecting sheets at corresponding positions, the middle position of each embedded bus connecting sheet is provided with a fixed sleeve buckle, the left side and the right side of the outer surface of each embedded bus connecting sheet are provided with fire insulation beam sleeves, and the surfaces of the fire insulation beam sleeves are provided with fireproof connecting sheets.
Preferably, the side plate comprises a side plate main shell, the side plate main shell is installed on the outer surface of the connecting side plate, a plurality of heat dissipation graphite are arranged on the surface of the side plate main shell, a heat dissipation plate is arranged on the side surface of the inner wall of the side plate main shell, and a hollow isolation sealing plate is arranged on the back surface of the heat dissipation plate.
Compared with the prior art, the fire-resistant heat dissipation type bus duct provided by the utility model has the following beneficial effects:
the utility model provides a fireproof heat dissipation type bus duct which is used in a vertically sleeved and embedded mode, the fireproof performance of the edge sealing position of an interface is enhanced, the internal and external protective performance of a multi-layer fireproof plate is enhanced, the overall performance is more stable in the working and using process due to a multi-stage heat dissipation structure, and due to the embedded hollow isolation design, high-temperature gas or open fire is effectively prevented from directly entering the interior of the bus duct through tight hollow.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a fire-resistant heat-dissipation bus duct provided by the utility model;
FIG. 2 is a schematic structural view of a refractory coating plate of a refractory heat dissipation type bus duct provided by the utility model;
fig. 3 is a schematic structural diagram of an insulating bottom plate of a fire-resistant heat dissipation type bus duct provided by the utility model;
fig. 4 is a schematic structural diagram of a side plate main shell of a fire-resistant heat dissipation type bus duct provided by the utility model;
fig. 5 is a schematic structural diagram of a second embodiment of a fire-resistant heat-dissipation bus duct provided in the present invention;
reference numbers in the figures: 1. the fireproof heat insulation plate comprises a fireproof main partition plate groove shell, 2, an installation base plate, 3, a cover plate, 4, fixing screws, 5, fireproof mica, 6, an external side plate, 7, a connecting hole, 8, an electric plate, 9, a fireproof coating plate, 10, a fixing plate, 11, a fixing through hole, 12, a connecting protection plate, 13, an insulating side plate, 14, an insulating bottom plate, 15, an installation bottom plate, 16, a connecting side plate, 17, a reserved hole, 18, a heat dissipation strip, 19, an embedded bus connecting sheet, 20, a fixing sleeve buckle, 21, a fireproof bundle sleeve, 22, a fireproof connecting sheet, 23, a side plate main shell, 24, heat dissipation graphite, 25, a heat dissipation plate, 26, a hollow isolation sealing plate, 27, an improved cover plate, 28, an installation hole groove, 29, an exhaust fan, 30, a heat dissipation opening, 31 and an electric plate.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Fig. 1-4 are combined for illustration, wherein fig. 1 is a schematic structural diagram of a first embodiment of a fire-resistant heat dissipation type bus duct provided in the present invention; FIG. 2 is a schematic structural view of a refractory coating plate of a refractory heat dissipation type bus duct provided by the utility model; fig. 3 is a schematic structural diagram of an insulating bottom plate of a fire-resistant heat dissipation type bus duct provided by the utility model; fig. 4 is a schematic structural diagram of a side plate main shell of the fireproof heat dissipation type bus duct provided by the utility model.
A fire-resistant heat-dissipating bus duct comprises: a main casing;
the double side plates are arranged on the upper side and the lower side of the main casing;
the external use side plates are arranged on the left side and the right side of the main casing;
the fireproof outer-layer device plate is arranged on the outer surface of the main casing;
the inner cavity main body is arranged in the main casing;
the side plate is arranged on the upper surface of the main casing;
wherein, the main set shell includes fire prevention owner baffle cell shell 1, and the inside left and right sides of fire prevention owner baffle cell shell 1 all is provided with fire insulation mica 5.
The bilateral plate includes installation bed plate 2, and installation bed plate 2 installation sets up in the lower bottom surface of fire prevention main baffle cell shell 1, and bilateral plate still includes apron 3, and apron 3 is through 4 erection connections of the fixed screw of both sides in the upper surface of fire prevention main baffle cell shell 1.
The external curb plate that uses includes external curb plate 6, and the installation of external curb plate 6 sets up in the surface left and right sides of fire prevention main partition plate cell shell 1, and the surface of external curb plate 6 all is provided with many connecting holes 7, and the inner wall of external curb plate 6 all is provided with many places electroplax 8.
The fireproof outer layer device plate comprises a fireproof coating plate 9, the fireproof coating plate 9 is arranged on the side face of the inner wall of the cover plate 3, and fixing plates 10 are arranged on the lower bottom faces of the left side and the right side of the fireproof coating plate 9.
The upper surface of the fixed plate 10 is provided with a plurality of fixed through holes 11 at corresponding positions, the lower bottom surface of the fireproof coating plate 9 is provided with a connecting protection plate 12, and the lower bottom surface of the connecting protection plate 12 is provided with an insulating side plate 13.
The inner cavity main body comprises an insulating bottom plate 14, the insulating bottom plate 14 is arranged on the lower bottom surface of the interior of the fire-proof main partition plate groove shell 1, and a mounting bottom plate 15 is arranged on the surface of the insulating bottom plate 14.
The left side and the right side of the upper surface of the installation bottom sheet 15 are both provided with connecting side plates 16, the corresponding positions of the surfaces of the connecting side plates 16 are both provided with a plurality of preformed holes 17, and the outer surfaces of the connecting side plates 16 are both provided with heat dissipation strips 18.
The surface of the installation bottom sheet 15 is provided with a plurality of embedded bus connecting sheets 19 at corresponding positions, the middle position of each embedded bus connecting sheet 19 is provided with a fixed sleeve buckle 20, the left side and the right side of the outer surface of each embedded bus connecting sheet 19 are provided with fire insulation beam sleeves 21, and the surface of each fire insulation beam sleeve 21 is provided with a fireproof connecting sheet 22.
The side plate comprises a side plate main shell 23, the side plate main shell 23 is installed on the outer surface of the connecting side plate 16, a plurality of heat dissipation graphite 24 are arranged on the surface of the side plate main shell 23, a heat dissipation plate 25 is arranged on the side surface of the inner wall of the side plate main shell 23, and a hollow isolation sealing plate 26 is arranged on the back surface of the heat dissipation plate 25.
When the bus bar is used, the fixing plates 10 on the two sides of the fireproof coating plate 9 are fixed at the preformed holes 17 through connecting screws, when fire occurs, the coating can rapidly expand on the surface of a bus bar at a geometric speed to form a compact carbonization heat insulation layer, all gaps of a bus bar shell are sealed to prevent high temperature from directly entering the bus bar, then the side plate main shells 23 on the two sides are fixedly installed on the left side and the right side of the installation substrate 15, and the connecting holes 7 on the two sides of the electric plate 8 and the fixed external side 6 are connected as required.
Compared with the prior art, the fire-resistant heat dissipation type bus duct provided by the utility model has the following beneficial effects:
the upper and lower cover inlays the combination and uses, and interface banding department fire behavior strengthens, and multilayer PLASTIC LAMINATED, inside and outside protective properties reinforcing, multistage heat dissipation heat-clearing structure, the whole performance is more stable in the work use, and embedded cavity isolated design effectively prevents inside high temperature gas or the direct bus duct that gets into of naked light through inseparable cavity.
Second embodiment
Referring to fig. 5, fig. 5 is a schematic structural diagram of a second embodiment of a fire-resistant heat dissipation type bus duct provided in the present invention. Based on a fire-resistant heat dissipation type bus duct that a first embodiment of this application provided, the second embodiment of this application provides another kind of fire-resistant heat dissipation type bus duct. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the fire-resistant heat dissipation type bus duct provided by the second embodiment of the present application is that, in the fire-resistant heat dissipation type bus duct, the fire-resistant coating plate 9 is replaced and arranged as the improved cover plate 7.
The surface left and right sides of improvement apron 7 all is provided with many places mounting hole groove 28, the surface of improvement apron is provided with air exhauster 29, the surface of air exhauster 29 is provided with thermovent 30, the right side surface setting of air exhauster is connected with electroplax 31.
The improved cover plate 7 is fixed on the upper surface of the prepared hole 17 from two sides of the mounting hole groove 28 through connecting screws, and the exhaust fan is started by an electric plate 31 to exhaust heat outwards from the heat radiating opening 30 in time.
Has the advantages that: the internal heat is discharged in real time, the working stability of the internal guide plate is guaranteed, the overall working performance is improved, internal elements are protected, and the overall service life is prolonged.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a fire-resistant heat dissipation type bus duct which characterized in that includes: a main casing;
the double-side plates are arranged on the upper side and the lower side of the main casing;
the external use side plates are arranged on the left side and the right side of the main casing;
the fireproof outer-layer device plate is arranged on the outer surface of the main casing;
the inner cavity main body is arranged inside the main casing;
the side plate is arranged on the upper surface of the main casing;
the main sleeve shell comprises a fireproof main partition plate groove shell, and fireproof mica is arranged on the left side and the right side of the inside of the fireproof main partition plate groove shell.
2. The fire-resistant heat dissipation type bus duct of claim 1, wherein the double-sided board comprises a mounting base board, the mounting base board is arranged on the lower bottom surface of the fire-proof main partition plate groove shell, the double-sided board further comprises a cover board, and the cover board is connected to the upper surface of the fire-proof main partition plate groove shell through fixing screws on two sides.
3. The fire-resistant heat dissipation type bus duct of claim 1, wherein the external use side plates comprise external side plates, the external side plates are installed on the left side and the right side of the outer surface of the fire-proof main partition plate duct shell, a plurality of connecting holes are formed in the surfaces of the external side plates, and a plurality of electric plates are arranged on the inner walls of the external side plates.
4. The fire-resistant heat-dissipation type bus duct according to claim 2, wherein the fire-resistant outer device plate comprises a fire-resistant coating plate, the fire-resistant coating plate is arranged on the side surface of the inner wall of the cover plate, and fixing plates are arranged on the lower bottom surfaces of the left side and the right side of the fire-resistant coating plate.
5. The fire-resistant heat dissipation type bus duct according to claim 4, wherein a plurality of fixing through holes are formed in corresponding positions of the upper surface of the fixing plate, a connecting protection plate is arranged on the lower bottom surface of the fire-resistant coating plate, and an insulating side plate is arranged on the lower bottom surface of the connecting protection plate.
6. The fire-resistant heat dissipation type bus duct of claim 1, wherein the inner cavity main body comprises an insulating bottom plate, the insulating bottom plate is arranged on the lower bottom surface of the interior of the fire-proof main partition plate casing, and an installation bottom plate is arranged on the surface of the insulating bottom plate.
7. The fire-resistant heat dissipation type bus duct of claim 6, wherein the left and right sides of the upper surface of the installation bottom sheet are provided with connecting side plates, the corresponding positions on the surface of the connecting side plates are provided with a plurality of preformed holes, and the outer surfaces of the connecting side plates are provided with heat dissipation strips.
8. The fire-resistant heat-dissipation type bus duct according to claim 7, wherein a plurality of embedded bus connecting sheets are arranged at corresponding positions on the surface of the installation bottom sheet, a fixing sleeve fastener is arranged at the middle position of each embedded bus connecting sheet, fire-proof beam sleeves are arranged on the left side and the right side of the outer surface of each embedded bus connecting sheet, and fire-proof connecting sheets are arranged on the surfaces of the fire-proof beam sleeves.
9. The fire-resistant heat dissipation type bus duct of claim 7, wherein the side plate comprises a side plate main shell, the side plate main shell is installed on the outer surface of the connecting side plate, a plurality of heat dissipation graphite are arranged on the surface of the side plate main shell, a heat dissipation plate is arranged on the side surface of the inner wall of the side plate main shell, and a hollow isolation sealing plate is arranged on the back surface of the heat dissipation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787463.9U CN215498170U (en) | 2021-08-03 | 2021-08-03 | Fire-resistant heat dissipation type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787463.9U CN215498170U (en) | 2021-08-03 | 2021-08-03 | Fire-resistant heat dissipation type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498170U true CN215498170U (en) | 2022-01-11 |
Family
ID=79754670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121787463.9U Active CN215498170U (en) | 2021-08-03 | 2021-08-03 | Fire-resistant heat dissipation type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498170U (en) |
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2021
- 2021-08-03 CN CN202121787463.9U patent/CN215498170U/en active Active
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