CN214379945U - Intensive bus duct - Google Patents
Intensive bus duct Download PDFInfo
- Publication number
- CN214379945U CN214379945U CN202120035343.7U CN202120035343U CN214379945U CN 214379945 U CN214379945 U CN 214379945U CN 202120035343 U CN202120035343 U CN 202120035343U CN 214379945 U CN214379945 U CN 214379945U
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- CN
- China
- Prior art keywords
- plate
- plates
- heat dissipation
- main
- bus duct
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- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Abstract
The utility model provides an intensive bus duct, including two main cover plates and two side cover plates, the main cover plate and the side cover plate are both U-shaped, the main cover plate includes a main bottom plate and two first side plates which are oppositely arranged, the side cover plate includes a side bottom plate and two second side plates which are oppositely arranged, one side of the two first side plates which are opposite to the main bottom plate is provided with a pressing plate, the two pressing plates are oppositely arranged, and a holding channel is formed between the pressing plate and the main cover plate; the width of the accommodating channel of the second side plate is equal, and the second side plate is clamped in the accommodating channel; the second side plate and the pressure plate are fixed through a fixing screw; two side bottom plates of the two side cover plates are arranged opposite to one side of the back of the second side plate; the side cover plate is provided with a plurality of heat dissipation through holes, the detachable dust guard is embedded in the heat dissipation through holes, and the hole wall of each heat dissipation through hole is further provided with a temperature detection element, so that the side cover plate is convenient to assemble, and the heat dissipation effect is improved.
Description
Technical Field
The utility model relates to a bus duct technical field, concretely relates to intensive bus duct.
Background
The intensive bus duct is suitable for alternating-current three-phase four-wire and three-phase five-wire systems, has the frequency of 50-60Hz, the rated voltage of 690V and the rated working current of 250 plus 5000A, is used as auxiliary equipment of power supply and distribution equipment in industrial and mining, enterprises and public institutions and high-rise buildings, and is particularly suitable for the transformation of workshops and old enterprises.
The existing bus duct is troublesome to assemble and is not easy to disassemble; meanwhile, the intensive insulation splicing bus duct is limited by a shell plate, and only a horizontal section which is not more than 3m can be produced, so that the bus interphase air gap is small, when the bus passes through a large current, the heat energy of L2 and L3 is slowly dissipated, the temperature rise of the bus duct is high, and the internal temperature of the bus duct is concentrated at one position and cannot be dissipated due to the poor heat dissipation effect of the shell structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intensive bus duct, the equipment of being convenient for increases the radiating effect.
The utility model provides a following technical scheme:
an intensive bus duct comprises two main cover plates and two side cover plates, wherein two sides of the two side cover plates are respectively and vertically connected with the main cover plates, the main cover plates and the side cover plates are both in a U shape, each main cover plate comprises a main bottom plate and two oppositely arranged first side plates, each side cover plate comprises a side bottom plate and two oppositely arranged second side plates, a pressing plate is arranged on one side of each of the two first side plates, which is opposite to the main bottom plate, the two pressing plates are oppositely arranged, and an accommodating channel is formed between each pressing plate and the corresponding main cover plate; the width of the accommodating channel of the second side plate is equal, and the second side plate is clamped in the accommodating channel; the second side plate and the pressure plate are fixed through fixing screws; the two side bottom plates are oppositely arranged opposite to the side surfaces of the second side plates;
the side cover plate is provided with a plurality of heat dissipation through holes, detachable dust shields are embedded in the heat dissipation through holes, and the hole walls of the heat dissipation through holes are further provided with temperature detection elements.
Preferably, the pressing plate is provided with two fixing screw holes, the inner wall of the second side plate is provided with fixing holes corresponding to the fixing screw holes, and the fixing screws are matched with the fixing screw holes.
Preferably, the second side plate is arranged opposite to the first side plate, and an end of the second side plate is in contact with an inner wall of the first side plate.
Preferably, the dust guard is disposed on a side of the heat dissipation through hole opposite to the second side plate.
Preferably, the two first side plates are respectively and fixedly connected with two ends of the main bottom plate, and the first side plates, the main bottom plate and the pressing plate are integrally arranged; and the two second side plates are respectively fixedly connected with the two ends of the side bottom plate, and the second side plates and the side bottom plate are integrally arranged.
Preferably, a copper bar is arranged between the two side cover plates.
Preferably, the heat dissipation through hole is close to be equipped with the magnetic path on the pore wall of second curb plate, the dust guard includes two deckle boards and screen mesh, the both ends and two of screen mesh the deckle board is connected, the back of deckle board with the magnetic path can adsorb fixedly, the dust guard can cover completely the heat dissipation through hole.
Preferably, the temperature detection element is a temperature measurement chip or a temperature measurement cable.
The utility model has the advantages that: the main cover plate and the side cover plate of the utility model are fixedly connected through the fixing screws, when in installation, the second side plate of the side cover plate is clamped into the holding channel between the pressing plate and the main cover plate, thereby being convenient for positioning and installation; the side cover plate is provided with the heat dissipation through holes, so that the flowing space and the heat dissipation space of air are increased, and the heat dissipation efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the main cover plate and the pressing plate of the present invention;
fig. 3 is a schematic diagram of the structure of the side cover plate of the present invention;
labeled as: 1. a main cover plate; 2. a side cover plate; 3. pressing a plate; 4. a set screw; 5. a heat dissipating through hole; 6. a dust-proof plate; 7. a temperature detection element; 8. copper bars; 9. a magnetic block; 10. fixing screw holes; 11. a frame plate; 12. and (4) a yarn grid.
Detailed Description
As shown in fig. 1-2, an intensive bus duct includes two main cover plates 1 and two side cover plates 2, two sides of each main cover plate 1 are respectively connected with the main cover plate 1 perpendicularly, the main cover plates 1 and the side cover plates 2 are both in a U shape, the main cover plates 1 include a main bottom plate and two first side plates which are arranged oppositely, the side cover plates 2 include a side bottom plate and two second side plates which are arranged oppositely, one side of each of the two first side plates, which is opposite to the main bottom plate, is provided with a pressing plate 3, the two pressing plates 3 are arranged oppositely, and an accommodating channel is formed between the pressing plate 3 and the main cover plate 1.
The two first side plates are respectively and fixedly connected with two ends of the main bottom plate, and the first side plates, the main bottom plate and the pressing plate 3 are integrally arranged; two second curb plates are respectively with the both ends fixed connection of side bottom plate, and the second curb plate is the integration setting with the side bottom plate.
The width of the accommodating channel of the second side plate is equal, and the second side plate is clamped in the accommodating channel.
The second side plate is arranged opposite to the first side plate, and the end part of the second side plate is in contact with the inner wall of the first side plate.
The second side plate and the pressure plate 3 are fixed by a fixing screw 4.
Two fixing screw holes 9 are formed in the pressing plate 3, fixing holes corresponding to the fixing screw holes 9 are formed in the inner wall of the second side plate, and the fixing screws 4 are matched with the fixing screw holes 9.
Two side bottom plates set up in one side of second curb plate relatively back on the back, and copper bar 8 has been placed between two side apron 2.
When the side cover plate is installed, the two second side plates of the side cover plate 2 are respectively aligned with the accommodating channels between the pressing plate 3 and the main bottom plate and pressed downwards, so that the two sides of the side cover plate 2 are inserted into the accommodating channels between the two main cover plates 1 and the pressing plate 3, and the fixing screw holes 9 of the pressing plate 3 and the fixing holes on the side cover plate 2 are locked and fixed through the fixing screws 4, so that the assembly of the side cover plate 2 and the main cover plate 1 is completed, the positioning is accurate, and the assembling and disassembling are convenient.
As shown in fig. 1-3, in an intensive bus duct, a side cover plate 2 is provided with a plurality of heat dissipation through holes 5, in this embodiment, four heat dissipation through holes 5 are provided, so that the air flow space and the heat dissipation space are increased, and the heat dissipation efficiency is improved.
The heat dissipation through-hole 5 is embedded to be equipped with detachable dust guard 6, and one side that heat dissipation through-hole 5 and second curb plate are relative is located to dust guard 6, avoids the dust to get into the bus duct from heat dissipation through-hole 5 inside, leads to its inside dust more.
Wherein, be equipped with magnetic path 9 on the pore wall that heat dissipation through-hole 5 is close to the second curb plate, dust guard 6 includes two deckle boards 11 and screen mesh 12, and the both ends and two deckle boards 11 of screen mesh 12 are connected, and the back and the magnetic path 9 of deckle board 11 can adsorb fixedly, and dust guard 6 can cover heat dissipation through-hole 5 completely, and the installation of being convenient for and dismantlement dust guard 6 realize its change and washing.
Still be equipped with temperature detect element 7 on the pore wall of heat dissipation through-hole 5, temperature detect element 7 is temperature chip or temperature measurement cable, can carry out real-time supervision to the temperature of side cover plate 2 and heat dissipation channel, avoids the high temperature, leads to the cable damage.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An intensive bus duct is characterized by comprising two main cover plates and two side cover plates, wherein the two sides of the two side cover plates are respectively and vertically connected with the main cover plates, the main cover plates and the side cover plates are both in a U shape, each main cover plate comprises a main bottom plate and two oppositely arranged first side plates, each side cover plate comprises a side bottom plate and two oppositely arranged second side plates, a pressing plate is arranged on one side of each of the two first side plates, which is opposite to the main bottom plate, the two pressing plates are oppositely arranged, and an accommodating channel is formed between each pressing plate and the corresponding main cover plate; the width of the accommodating channel of the second side plate is equal, and the second side plate is clamped in the accommodating channel; the second side plate and the pressure plate are fixed through fixing screws; the two side bottom plates are oppositely arranged opposite to the side surfaces of the second side plates;
the side cover plate is provided with a plurality of heat dissipation through holes, detachable dust shields are embedded in the heat dissipation through holes, and the hole walls of the heat dissipation through holes are further provided with temperature detection elements.
2. The intensive bus duct of claim 1, wherein the pressing plate is provided with two fixing screw holes, the inner wall of the second side plate is provided with fixing holes corresponding to the fixing screw holes, and the fixing screws are matched with the fixing screw holes.
3. The intensive bus duct of claim 1, wherein the second side plate is disposed opposite to the first side plate, and an end of the second side plate is in contact with an inner wall of the first side plate.
4. The intensive bus duct of claim 1, wherein the dust guard is disposed on a side of the heat dissipating through hole opposite to the second side plate.
5. The intensive bus duct according to claim 1, wherein two first side plates are respectively fixedly connected with two ends of the main bottom plate, and the first side plates, the main bottom plate and the pressing plates are integrally arranged; and the two second side plates are respectively fixedly connected with the two ends of the side bottom plate, and the second side plates and the side bottom plate are integrally arranged.
6. The dense bus duct of claim 1, wherein copper bars are placed between the two side cover plates.
7. The intensive bus duct according to claim 1, wherein a magnetic block is disposed on the wall of the heat dissipation through hole close to the second side plate, the dust-proof plate comprises two frame plates and a screen mesh, two ends of the screen mesh are connected with the two frame plates, the back of the frame plate and the magnetic block can be fixed in an adsorption manner, and the dust-proof plate can completely cover the heat dissipation through hole.
8. The intensive bus duct of claim 1, wherein the temperature detecting element is a temperature measuring chip or a temperature measuring cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035343.7U CN214379945U (en) | 2021-01-07 | 2021-01-07 | Intensive bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035343.7U CN214379945U (en) | 2021-01-07 | 2021-01-07 | Intensive bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214379945U true CN214379945U (en) | 2021-10-08 |
Family
ID=77953960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120035343.7U Expired - Fee Related CN214379945U (en) | 2021-01-07 | 2021-01-07 | Intensive bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214379945U (en) |
-
2021
- 2021-01-07 CN CN202120035343.7U patent/CN214379945U/en not_active Expired - Fee Related
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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: 20211008 |