CN211405398U - Fire-resistant moisture-proof bus duct - Google Patents
Fire-resistant moisture-proof bus duct Download PDFInfo
- Publication number
- CN211405398U CN211405398U CN202020070486.7U CN202020070486U CN211405398U CN 211405398 U CN211405398 U CN 211405398U CN 202020070486 U CN202020070486 U CN 202020070486U CN 211405398 U CN211405398 U CN 211405398U
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- Prior art keywords
- plate
- heat dissipation
- bus duct
- proof
- moisture
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- 230000009970 fire resistant effect Effects 0.000 title claims description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 69
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model discloses a fireproof and moistureproof bus duct, which comprises a bus duct body and a bus conductor arranged inside the bus duct body, the bus duct body comprises a left side plate with a U-shaped structure and a right side plate with an I-shaped structure, the upper parts of the inner side surfaces of the left side plate and the right side plate are connected with an upper top plate, the lower part of the inner side surface of the left side plate and the inner side surface of the right side plate are connected with a lower bottom plate, a fixing frame is arranged inside the bus duct body, the fixing frame comprises a left damp-proof plate, a right damp-proof plate, an upper heat-dissipating plate and a lower heat-dissipating plate, absorbent cotton is arranged between the left damp-proof plate and the left side plate and between the right damp-proof plate and the right side plate, two fixing frames for fixing the bus conductor are arranged on the inner side surfaces of the upper heat dissipation plate and the lower heat dissipation plate, go up the lateral surface of roof, lower plate, left side board and right side board and all be equipped with one deck fire protection coating, the beneficial effects of the utility model are that: the bus duct body has good fire resistance and waterproof performance and can run fully for a long time.
Description
Technical Field
The utility model relates to a transmission equipment technical field especially relates to a fire-resistant dampproofing type bus duct.
Background
With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection. The plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the bus duct fully embodies the superiority of the novel bus duct in large current transmission, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the joint of two end parts of the bus duct and the plug-in part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.
The bus duct in the existing market has the following defects: (1) the moisture resistance is poor, and when moisture enters the bus duct, the normal operation of power elements in the bus duct can be influenced, and even a power utilization safety event occurs; (2) the fire resistance is not strong, and if a fire occurs outside the bus duct and the fire spreads into the bus duct, the whole power system can be damaged.
SUMMERY OF THE UTILITY MODEL
Not enough to the aforesaid, the utility model provides a fire-resistant dampproofing type bus duct, simple structure, the moisture resistance is good and fire-resistant ability is strong, safe and reliable.
The utility model discloses a realize through following technical scheme: the utility model provides a fire-resistant dampproofing type bus duct which characterized in that: the bus duct comprises a bus duct body and a bus conductor arranged in the bus duct body, wherein the bus duct body comprises a left side plate with a U-shaped structure and a right side plate with an I-shaped structure, an upper top plate is connected to the upper part of the inner side surface of the left side plate and the right side plate, a lower bottom plate is connected to the lower part of the inner side surface of the left side plate and the right side plate, the left side plate, the upper top plate and the lower bottom plate are integrally formed, the upper top plate, the lower bottom plate and the right side plate are connected through bolts, first heat dissipation holes are formed in the upper top plate and the lower bottom plate, a fixing frame is arranged in the bus duct body and comprises a left damp-proof plate, a right damp-proof plate, an upper heat dissipation plate and a lower heat dissipation plate, the left end part and the right end part of the upper heat dissipation plate and the right end part of the lower heat dissipation, the device comprises an upper heat dissipation plate, a lower bottom plate, a first heat dissipation cavity, a second heat dissipation cavity, moisture discharge holes, gravity sensors, prompting lamps, a controller, a water absorption cotton, support frames, a controller, a prompting lamp, a bus conductor fixing frame, two fixing frames and a lower heat dissipation plate, wherein the first heat dissipation cavity is arranged between the upper heat dissipation plate and the upper top plate, the second heat dissipation cavity is arranged between the lower heat dissipation plate and the lower bottom plate, the moisture discharge holes are formed in the left moisture-proof plate and the right moisture-proof plate and are arranged between the upper heat dissipation plate and the lower heat dissipation plate, the moisture discharge holes are formed in the left moisture-proof plate and the right moisture-proof plate and are arranged between the left moisture-proof plate and the left side plate, the water absorption cotton is arranged between the left moisture-proof plate and the right side plate and between the right moisture-proof plate and the, and the outer side surfaces of the upper top plate, the lower bottom plate, the left side plate and the right side plate are all provided with a layer of fireproof coating.
As an optimal technical scheme of the utility model, dampproofing board, the dampproofing board in a left side, go up the heating panel and be integrated into one piece between the heating panel down.
As an optimized technical scheme of the utility model, be equipped with the second louvre on going up the heating panel and the lower heating panel.
As a preferred technical scheme of the utility model, the aperture size of first louvre diminishes to the outside by the inside of generating line cell body gradually.
As a preferred technical scheme of the utility model, the mount includes the mount body, sets up at the mount body inboard, and with mount body integrated into one piece's division board.
As an optimized technical scheme of the utility model, the bus conductor includes the metal sheet, and sets up the ceramic block that just is connected with the metal sheet at metal sheet both ends.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) under the coordination of the left side plate, the right side plate, the left damp-proof plate, the right damp-proof plate, the fixing frame and the fixing frame, a relatively sealed internal environment is formed, so that external humid air cannot enter the interior of the bus duct body, meanwhile, external fire can be prevented from spreading to the interior of the bus duct, water vapor generated in the interior of the bus duct body due to temperature rise during working can be absorbed by the water absorption cotton through the moisture exhaust hole, the whole bus duct body has good fire resistance and water resistance, is not afraid of humidity, and can be fully loaded and operated for a long time;
(2) by arranging the gravity sensor, the controller and the prompting lamp, the gravity sensor can remind an operator to replace the absorbent cotton by lightening the prompting lamp when the condition that the water absorption property of the absorbent cotton is saturated is detected by sensing the gravity change of the absorbent cotton;
(3) the left side plate, the upper top plate and the lower bottom plate are integrally formed, and the upper top plate, the lower bottom plate and the right side plate are connected through the bolts, so that the water absorption cotton replacing device is convenient to install and disassemble, and can be completed by only opening the bolts during maintenance;
(4) under the cooperation of mount, second louvre, first louvre, can improve the radiating rate of busbar body, circulation of air can be improved to first heat dissipation cavity and second heat dissipation cavity in addition, strengthens the heat dissipation of busbar body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the middle fixing frame of the present invention;
fig. 3 is a schematic structural diagram of the bus bar conductor of the present invention.
List of reference numerals: 1. a bus conductor; 2. a left side plate; 3. a right side plate; 4. An upper top plate; 5. a lower base plate; 6. A bolt; 7. a first heat dissipation hole; 8. a left moisture barrier; 9. a right moisture barrier; 10. an upper heat dissipation plate; 11. a lower heat dissipation plate; 12. A first heat dissipation cavity; 13. a second heat dissipation cavity; 14. moisture removal holes; 15. Absorbent cotton; 16. a support frame; 17. a gravity sensor; 18. a controller; 19. a warning light; 20. a fixed mount; 21. a second heat dissipation hole; 22. a fixed frame body; 23. a partition plate; 24. a metal plate; 25. a ceramic block.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in figure 1, a fireproof and moistureproof bus duct comprises a bus duct body and a bus conductor 1 arranged in the bus duct body, wherein the bus duct body comprises a left side plate 2 with a U-shaped structure and a right side plate 3 with an I-shaped structure, the upper parts of the inner side surfaces of the left side plate 2 and the right side plate 3 are connected with an upper top plate 4, the lower parts of the inner sides of the left side plate 2 and the right side plate 3 are connected with a lower bottom plate 5, the left side plate 2, the upper top plate 3 and the lower bottom plate 5 are integrally formed, the upper top plate 4, the lower bottom plate 5 and the right side plate 3 are connected through bolts 6, the bus duct body is convenient to mount and dismount, the upper top plate 4 and the lower bottom plate 5 are provided with first heat dissipation holes 7, the fixing frame is arranged in the bus duct body and comprises a left moistureproof plate 8, a right moistureproof plate 9, an upper heat dissipation plate 10 and a lower heat dissipation plate 11, the left end part and the right, the upper end and the lower end of the left damp-proof board 8 and the right damp-proof board 9 are respectively connected with the inner side surfaces of the upper top board 4 and the lower bottom board 5, a first heat dissipation cavity 12 is arranged between the upper heat dissipation board 10 and the upper top board 4, a second heat dissipation cavity 13 is arranged between the lower heat dissipation board 11 and the lower bottom board 5, the first heat dissipation cavity 12 and the second heat dissipation cavity 13 can improve the air circulation inside and outside the bus duct body and enhance the heat dissipation of the bus duct body, moisture discharge holes 14 are arranged on the left damp-proof board 8 and the right damp-proof board 9, the moisture discharge holes 14 are arranged between the upper heat dissipation board 10 and the lower heat dissipation board 11, water absorption cotton 15 is respectively arranged between the left damp-proof board 8 and the left side board 2 and between the right damp-proof board 9 and the right side board 3, a support frame 16 is arranged at the bottom of the water absorption cotton 15, a gravity sensor 17 is arranged at the bottom of the support, be equipped with on the outside face of lower plate 5 with 18 electric connection's of controller warning light 19, be equipped with two mounts 20 that are used for fixed bus conductor 2 on the medial surface of last heating panel 10 and lower heating panel 11, two mounts 20 respectively with the medial surface laminating of last heating panel 10 and lower heating panel 11, both ends carry out the butt with left dampproof board 8 and right dampproof board 9 respectively about mount 20, the mount is made for the heat conduction material, can go out bus conductor's heat transfer rapidly, the lateral surface of going up roof 4, lower plate 5, left side board 2 and right side board 3 all is equipped with one deck fire protection coating, strengthens bus duct body's fire-resistant ability.
As an embodiment of the present invention, the moisture-proof plate 8, the moisture-proof plate 9, the upper heat dissipating plate 10 and the lower heat dissipating plate 11 are integrally formed.
As an embodiment of the utility model, go up the heating panel 10 and be equipped with second louvre 21 on the heating panel 11 down, the heat that the mount transmitted can be quick carry out the heat exchange in passing through second louvre 21 and passing to first heat dissipation cavity 12 and second heat dissipation cavity 13, strengthen the heat dispersion of generating line cell body.
As an embodiment of the present invention, the aperture of the first heat dissipation hole 7 is gradually reduced from the inside of the busbar body to the outside, so as to prevent the dust from entering the first heat dissipation cavity 12 and the second heat dissipation cavity 13 through the first heat dissipation hole 7.
As an embodiment of the present invention, as shown in fig. 2, the fixing frame 20 includes a fixing frame body 22, a partition plate 23 disposed inside the fixing frame body 22 and integrally formed with the fixing frame body 22, and a bus conductor is fixed between adjacent partition plates 23 by being embedded.
As an embodiment of the present invention, as shown in fig. 3, the bus bar conductor 2 includes a metal plate 24, and ceramic blocks 25 disposed at both ends of the metal plate 24 and connected to the metal plate 24, wherein the ceramic blocks 5 are used to prevent the metal plates 24 from contacting each other to generate short circuit, and can be embedded into the space between the two partition plates 23 for fixation.
The utility model can generate a large amount of heat when the bus bar conductor works, the heat can liquefy the moisture of the air in the bus bar groove, the moisture is absorbed by the absorbent cotton 15 through the moisture discharge hole 14, in the process, the gravity sensor 17 senses the gravity change of the absorbent cotton 15, and transmits the result to the controller 18, when the water absorption of the absorbent cotton 15 is saturated and the pressure and the gravity reach a certain limit, the controller 18 lights the indicator lamp 19 to remind the operator to replace the absorbent cotton 15 in time, meanwhile, heat is transferred to the first heat dissipation cavity 12 and the second heat dissipation cavity 13 through the fixing frame 20 and the second heat dissipation hole 21, then the heat is transmitted to the outside through the first heat dissipation hole 7, the whole bus duct body is relatively sealed, external moisture and fire can not enter the bus duct body, meanwhile, the coating has good fire resistance and waterproof performance, is not afraid of moisture, and can be fully loaded and operated for a long time.
Finally, it should be noted that: 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 (6)
1. The utility model provides a fire-resistant dampproofing type bus duct which characterized in that: the bus duct comprises a bus duct body and a bus conductor arranged in the bus duct body, wherein the bus duct body comprises a left side plate with a U-shaped structure and a right side plate with an I-shaped structure, an upper top plate is connected to the upper part of the inner side surface of the left side plate and the right side plate, a lower bottom plate is connected to the lower part of the inner side surface of the left side plate and the right side plate, the left side plate, the upper top plate and the lower bottom plate are integrally formed, the upper top plate, the lower bottom plate and the right side plate are connected through bolts, first heat dissipation holes are formed in the upper top plate and the lower bottom plate, a fixing frame is arranged in the bus duct body and comprises a left damp-proof plate, a right damp-proof plate, an upper heat dissipation plate and a lower heat dissipation plate, the left end part and the right end part of the upper heat dissipation plate and the right end part of the lower heat dissipation, the device comprises an upper heat dissipation plate, a lower bottom plate, a first heat dissipation cavity, a second heat dissipation cavity, moisture discharge holes, gravity sensors, prompting lamps, a controller, a water absorption cotton, support frames, a controller, a prompting lamp, a bus conductor fixing frame, two fixing frames and a lower heat dissipation plate, wherein the first heat dissipation cavity is arranged between the upper heat dissipation plate and the upper top plate, the second heat dissipation cavity is arranged between the lower heat dissipation plate and the lower bottom plate, the moisture discharge holes are formed in the left moisture-proof plate and the right moisture-proof plate and are arranged between the upper heat dissipation plate and the lower heat dissipation plate, the moisture discharge holes are formed in the left moisture-proof plate and the right moisture-proof plate and are arranged between the left moisture-proof plate and the left side plate, the water absorption cotton is arranged between the left moisture-proof plate and the right side plate and between the right moisture-proof plate and the, and the outer side surfaces of the upper top plate, the lower bottom plate, the left side plate and the right side plate are all provided with a layer of fireproof coating.
2. The fire-resistant moisture-proof bus duct of claim 1, wherein: the left damp-proof plate, the upper heat dissipation plate and the lower heat dissipation plate are integrally formed.
3. The fire-resistant moisture-proof bus duct of claim 1, wherein: and second heat dissipation holes are formed in the upper heat dissipation plate and the lower heat dissipation plate.
4. The fire-resistant moisture-proof bus duct of claim 1, wherein: the aperture size of the first heat dissipation hole gradually decreases from the inside to the outside of the bus duct body.
5. The fire-resistant moisture-proof bus duct of claim 1, wherein: the fixing frame comprises a fixing frame body and a partition plate which is arranged on the inner side of the fixing frame body and is integrally formed with the fixing frame body.
6. The fire-resistant moisture-proof bus duct of claim 1, wherein: the bus conductor comprises a metal plate and ceramic blocks which are arranged at two ends of the metal plate and connected with the metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070486.7U CN211405398U (en) | 2020-01-14 | 2020-01-14 | Fire-resistant moisture-proof bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070486.7U CN211405398U (en) | 2020-01-14 | 2020-01-14 | Fire-resistant moisture-proof bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405398U true CN211405398U (en) | 2020-09-01 |
Family
ID=72233372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020070486.7U Expired - Fee Related CN211405398U (en) | 2020-01-14 | 2020-01-14 | Fire-resistant moisture-proof bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405398U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332344A (en) * | 2020-11-26 | 2021-02-05 | 武汉光谷智慧能源有限公司 | Bus duct unit and bus duct system |
| CN113031680A (en) * | 2021-03-01 | 2021-06-25 | 南京蕾洛厨具工程有限公司 | Intelligent control system of disinfection cabinet |
| CN118399290A (en) * | 2024-06-28 | 2024-07-26 | 贵州凯朗德电力科技有限公司 | Waterproof structure of bus duct connector |
-
2020
- 2020-01-14 CN CN202020070486.7U patent/CN211405398U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332344A (en) * | 2020-11-26 | 2021-02-05 | 武汉光谷智慧能源有限公司 | Bus duct unit and bus duct system |
| CN112332344B (en) * | 2020-11-26 | 2022-04-01 | 武汉光谷智慧能源有限公司 | Bus duct unit and bus duct system |
| CN113031680A (en) * | 2021-03-01 | 2021-06-25 | 南京蕾洛厨具工程有限公司 | Intelligent control system of disinfection cabinet |
| CN118399290A (en) * | 2024-06-28 | 2024-07-26 | 贵州凯朗德电力科技有限公司 | Waterproof structure of bus duct connector |
| CN118399290B (en) * | 2024-06-28 | 2024-08-27 | 贵州凯朗德电力科技有限公司 | Waterproof structure of bus duct connector |
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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 |
Granted publication date: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |