CN220553799U - Dense fire-resistant bus duct - Google Patents
Dense fire-resistant bus duct Download PDFInfo
- Publication number
- CN220553799U CN220553799U CN202321730860.1U CN202321730860U CN220553799U CN 220553799 U CN220553799 U CN 220553799U CN 202321730860 U CN202321730860 U CN 202321730860U CN 220553799 U CN220553799 U CN 220553799U
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- Prior art keywords
- bus duct
- shell
- heat
- heat dissipation
- duct body
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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 238000009423 ventilation Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application discloses fire-resistant bus duct of intensive, including bus duct body and shell, bus duct body installs in the shell, the shell includes first casing and second casing, first casing detachably installs in the top of second casing, detachably installs the shell of being convenient for and installs and dismantle, the second casing is equipped with first radiating piece and second radiating piece, first radiating piece and second radiating piece divide and locate the both sides of bus duct body, first radiating piece and second radiating piece are suitable for dispel the heat to bus duct body, avoid this internal heat accumulation of bus duct too much and appear burning out the condition emergence of bus duct, through setting up first radiating piece and second radiating piece in the both sides of bus duct body in this application simultaneously, can realize radiating this internal heat dissipation of bus duct from both sides simultaneously, further improve radiating efficiency.
Description
Technical Field
The application relates to the technical field of bus ducts, in particular to an intensive fire-resistant bus duct.
Background
The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing each element of the system to distribute larger power. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering. The system with the bus duct is a power distribution device for efficiently conveying current, is easy to install and maintain, and is particularly suitable for economic and reasonable wiring of high-rise buildings and large-scale factories. However, the bus duct in the prior art can generate a lot of heat during the transmission of the bus duct due to the existence of the self resistance of the copper bar while conveying large current, and the bus duct in the prior art is of a closed structure, so that the heat dissipation is inconvenient, and the bus duct is easy to burn.
Disclosure of Invention
In order to overcome the defects of the prior art, one aim of the application is to provide the intensive fire-resistant bus duct with high radiating speed and good radiating effect.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides an intensive fire-resistant bus duct, includes bus duct body and shell, the bus duct body install in the shell, the shell includes first casing and second casing, first casing detachably install in the top of second casing, the second casing is equipped with first radiating element and second radiating element, first radiating element with the second radiating element divide to locate the both sides of bus duct body, first radiating element with the second radiating element is suitable for right the bus duct body dispels the heat.
Further, the first heat dissipation part is suitable for conveying external cold air into the bus duct body, the second heat dissipation part is suitable for conveying heat in the bus duct body to the outside, the shell is provided with a heat absorption part, and the heat absorption part is arranged between the second heat dissipation part and the bus duct body.
Preferably, the heat absorbing member is detachably mounted on the housing, and the heat absorbing member is adapted to absorb heat generated in the bus duct body.
Preferably, the first heat sink and the second heat sink are fans.
Preferably, the heat absorbing member is formed by sequentially connecting a plurality of heat dissipating fins from top to bottom.
Preferably, the housing is provided with a first mounting cavity and a second mounting cavity, the first mounting cavity is suitable for mounting the first heat dissipation element, and the second mounting cavity is suitable for mounting the second heat dissipation element.
Further preferably, a sliding groove is formed in the shell, a sliding block is arranged on the heat absorbing piece, and the heat absorbing piece is suitable for being slidably installed in the second installation cavity through matching of the sliding block and the sliding groove.
Further, a first vent hole and a second vent hole are formed in the shell, the first vent hole and the second vent hole are formed in two sides of the shell respectively, the first vent hole is communicated with the first mounting cavity, and the second vent hole is communicated with the second mounting cavity.
Further, the shell comprises a bottom plate, be equipped with third ventilation hole, cavity and fourth ventilation hole on the bottom plate, the cavity intercommunication the third ventilation hole with the fourth ventilation hole, the third ventilation hole set up in the upper surface of bottom plate, the fourth ventilation hole set up in both sides around the bottom plate, third ventilation hole intercommunication busway body and cavity, the fourth ventilation hole is suitable for intercommunication cavity and external world.
Compared with the prior art, the beneficial effect of this application lies in:
(1) It is equipped with first radiating piece and second radiating piece, is suitable for dispel the heat to the bus duct body, avoids this internal heat accumulation of bus duct too much and appears burning out the condition emergence of bus duct, simultaneously through setting up first radiating piece and second radiating piece in the both sides of bus duct body in this application, can realize radiating this internal heat of bus duct simultaneously from both sides, further improves radiating efficiency.
Drawings
Fig. 1 is a perspective view of an intensive fire-resistant busway of the present application.
Fig. 2 is a top view of the dense fire-resistant bus duct of the present application.
Fig. 3 is a cross-sectional view taken along A-A in fig. 2 of the present application.
Fig. 4 is an exploded view of the housing of the present application.
Fig. 5 is a perspective view of the housing of the present application.
In the figure: 1. bus duct; 10. a bus duct body; 20. a housing; 21. a first housing; 211. a first heat sink; 22. a second housing; 221. a second heat sink; 23. a heat absorbing member; 231. a slide block; 24. a first mounting cavity; 25. a second mounting cavity; 26. a first vent; 27. a second vent hole; 28. a bottom plate; 281. a third vent hole; 282. a cavity; 283. a fourth ventilation hole; 29. and a sliding groove.
Detailed Description
The present application will be further described with reference to the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.
In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.
It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The terms "comprises" and "comprising," along with any variations thereof, in the description and claims of the present application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.
The dense fire-resistant bus duct 1 as shown in fig. 1-5 comprises a bus duct body 10 and a housing 20, wherein the bus duct body 10 is installed in the housing 20, the housing 20 comprises a first housing 21 and a second housing 22, the first housing 21 is detachably installed above the second housing 22, the detachable installation is convenient for the housing 20 to be installed and detached, and meanwhile, the first heat dissipation element 211 and the second heat dissipation element 221 in the second housing 22 can be detached and maintained or cleaned conveniently. The second casing 22 is equipped with first radiating piece 211 and second radiating piece 221, and first radiating piece 211 and second radiating piece 221 divide to locate the both sides of bus duct body 10, and first radiating piece 211 and second radiating piece 221 are suitable for radiating bus duct body 10, avoid the heat accumulation too much in bus duct body 10 and appear burning out the condition emergence of bus duct 1, simultaneously through setting up first radiating piece 211 and second radiating piece 221 in the both sides of bus duct body 10 in this application, can realize radiating simultaneously in bus duct body 10 from both sides, further improve radiating efficiency.
As shown in fig. 3-5, the first heat dissipation element 211 is adapted to convey cold air from outside into the bus duct body 10, the second heat dissipation element 221 is adapted to convey heat in the bus duct body 10 to outside, the heat absorbing element 23 is disposed on the housing 20, and the heat absorbing element 23 is adapted to be installed between the second heat dissipation element 221 and the bus duct body 10. In the actual heat dissipation operation process, the first heat dissipation part 211 and the second heat dissipation part 221 are started simultaneously, the first heat dissipation part 211 is suitable for conveying external cold air into the bus duct body 10, meanwhile, the heat absorption part 23 is suitable for absorbing heat in the bus duct body 10, then the second heat dissipation part 221 is used for conveying all the heat absorbed by the heat absorption part 23 and the heat blown by the first heat dissipation part 211 to the outside through the second heat dissipation holes, so that the purpose of dissipating heat in the bus duct body 10 is achieved, the heat dissipation efficiency is greatly improved, and the condition that the bus duct 1 is burnt out due to excessive heat in the bus duct body 10 is effectively avoided.
Wherein, as shown in fig. 4, the heat absorbing member 23 is detachably mounted on the housing 20, the heat absorbing member 23 is suitable for absorbing heat generated in the bus duct body 10, in this application, the heat absorbing member 23 is arranged to absorb heat generated in the bus duct body 10, so that heat is collected on the heat absorbing member 23, and the flow of outside air and air in the bus duct body 10 can be accelerated by matching with the first heat dissipating member 211 and the second heat dissipating member 221, thereby further improving the heat dissipating efficiency.
Wherein, the first heat dissipation element 211 and the second heat dissipation element 221 are fans.
Preferably, the heat absorbing member 23 is formed by connecting a plurality of heat dissipation fins from top to bottom. The heat absorption efficiency of the heat absorbing member 23 can be increased by the plurality of heat dissipating fins, so that the heat dissipation speed in the bus duct body 10 can be further increased by matching the first heat dissipating member 211 and the second heat dissipating member 221, and the heat dissipation efficiency can be improved.
As shown in fig. 4, the housing 20 is provided with a first mounting cavity 24 and a second mounting cavity 25, the first mounting cavity 24 is adapted to mount the first heat dissipation element 211, the second mounting cavity 25 is adapted to mount the second heat dissipation element 221, and the first mounting cavity 24 and the second mounting cavity 25 are adapted to protect the first heat dissipation element 211 and the second heat dissipation element 221.
As shown in fig. 4, the housing 20 is provided with a sliding groove 29, the heat absorbing member 23 is provided with a sliding block 231, and the heat absorbing member 23 is adapted to be slidably mounted in the second mounting cavity 25 through the matching of the sliding block 231 and the sliding groove 29. Through setting up slider 231 and spout 29 in this application, can install heat absorbing member 23 effectively, and the installation is simple convenient, and later stage dismantles washs also conveniently.
As shown in fig. 3-5, the housing 20 is provided with a first ventilation hole 26 and a second ventilation hole 27, the first ventilation hole 26 and the second ventilation hole 27 are respectively disposed on two sides of the housing 20, the first ventilation hole 26 is communicated with the first installation cavity 24, the second ventilation hole 27 is communicated with the second installation cavity 25, the first heat dissipation element 211 is suitable for conveying external cold air into the bus duct body 10 through the first ventilation hole 26, and the second heat dissipation element 221 is suitable for conveying heat in the bus duct body 10 and on the heat absorption element 23 to the outside through the second ventilation hole 27, thereby achieving the purpose of circulating heat dissipation.
As shown in fig. 3-4, the housing 20 includes a bottom plate 28, the bottom plate 28 is provided with a third vent hole 281, a cavity 282 and a fourth vent hole 283, the cavity 282 is communicated with the third vent hole 281 and the fourth vent hole 283, the third vent hole 281 is disposed on the upper surface of the bottom plate 28, the third vent hole 281 is communicated with the bus duct body 10 and the cavity 282, the fourth vent hole 283 is disposed on the front and rear sides of the bottom plate 28, the fourth vent hole 283 is suitable for being communicated with the cavity 282 and the outside, heat in the bus duct body 10 can also enter the cavity 282 through the third vent hole 281, and then can come out through the third vent hole 281, thereby achieving the purpose of dissipating heat from the bottom of the bus duct body 10.
The foregoing has outlined the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of protection of the present application is defined by the appended claims and equivalents thereof.
Claims (7)
1. An intensive fire-resistant bus duct, its characterized in that: the bus duct comprises a bus duct body and a shell, wherein the bus duct body is arranged in the shell, the shell comprises a first shell and a second shell, the first shell is detachably arranged above the second shell, the second shell is provided with a first heat dissipation piece and a second heat dissipation piece, the first heat dissipation piece and the second heat dissipation piece are respectively arranged on two sides of the bus duct body, and the first heat dissipation piece and the second heat dissipation piece are suitable for dissipating heat of the bus duct body;
the first heat dissipation part is suitable for conveying external cold air into the bus duct body, the second heat dissipation part is suitable for conveying heat in the bus duct body to the outside, the shell is provided with a heat absorption part, and the heat absorption part is arranged between the second heat dissipation part and the bus duct body;
the heat absorbing member is detachably mounted on the housing, and is adapted to absorb heat generated in the bus duct body.
2. The dense fire resistant bus duct of claim 1, wherein: the first heat dissipation piece and the second heat dissipation piece are fans.
3. The dense fire resistant bus duct of claim 2, wherein: the heat absorbing piece is formed by sequentially connecting a plurality of radiating fins from top to bottom.
4. A dense fire resistant bus duct as set forth in claim 3 wherein: the shell is provided with a first installation cavity and a second installation cavity, the first installation cavity is suitable for installing the first radiating piece, and the second installation cavity is suitable for installing the second radiating piece.
5. The dense fire resistant bus duct of claim 4, wherein: the shell is provided with a sliding groove, the heat absorbing piece is provided with a sliding block, and the heat absorbing piece is suitable for being installed in the second installation cavity in a sliding mode through the matching of the sliding block and the sliding groove.
6. The dense fire resistant bus duct of claim 5, wherein: the shell is provided with a first ventilation hole and a second ventilation hole, the first ventilation hole and the second ventilation hole are respectively arranged on two sides of the shell, the first ventilation hole is communicated with the first installation cavity, and the second ventilation hole is communicated with the second installation cavity.
7. The dense fire resistant bus duct of any of claims 1-6, wherein: the shell comprises a bottom plate, a third vent hole, a cavity and a fourth vent hole are formed in the bottom plate, the cavity is communicated with the third vent hole and the fourth vent hole, the third vent hole is formed in the upper surface of the bottom plate, the fourth vent hole is formed in the front side and the rear side of the bottom plate, the third vent hole is communicated with the bus duct body and the cavity, and the fourth vent hole is suitable for being communicated with the cavity and the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730860.1U CN220553799U (en) | 2023-07-04 | 2023-07-04 | Dense fire-resistant bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730860.1U CN220553799U (en) | 2023-07-04 | 2023-07-04 | Dense fire-resistant bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220553799U true CN220553799U (en) | 2024-03-01 |
Family
ID=90004772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321730860.1U Active CN220553799U (en) | 2023-07-04 | 2023-07-04 | Dense fire-resistant bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220553799U (en) |
-
2023
- 2023-07-04 CN CN202321730860.1U patent/CN220553799U/en active Active
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