A shielded bus duct based on intelligent control

Abstract

The present invention belongs to the technical field of bus ducts, and is particularly a shielded bus duct based on intelligent control, comprising a bottom plate, the upper end surface of the bottom plate is symmetrical and fixedly connected with two side plates, a group of heat sinks are fixedly connected to the outer walls of the two side plates, the upper end surface of the bottom plate is fixedly connected with a bellows, a fan is arranged in the bellows, a buzzer is fixedly connected with the upper end surface of the bottom plate, a temperature sensor is fixedly arranged on one side of the buzzer, a smoke sensor is fixedly arranged on one side of the temperature sensor, a controller is fixedly arranged on one side of the temperature sensor, and a placement plate is fixedly connected between the two side plates. The present invention can intelligently control the bus duct through the fan, the temperature sensor, the smoke sensor, the buzzer, the controller and the shielding layer, can intelligently cool the bus duct, significantly improve the shielding performance of the bus duct, and effectively avoid the phenomenon of short circuit in the bus duct.

Description

Technical Field

[0001] The invention relates to the technical field of bus ducts, and in particular to a shielded bus duct based on intelligent control. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars, which is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] The current passing through the bus duct during use ranges from hundreds of amperes to thousands of amperes. The strong current can easily cause the bus duct to heat up, and excessive temperature can easily cause a fire. The bus duct in the existing technology is not convenient for intelligent detection and does not have a good heat dissipation function. At the same time, the shielding effect of the bus duct in the existing technology is not good, and the bus duct is prone to short circuit. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the present invention provides a shielded bus duct based on intelligent control, which solves the problem that the bus duct in the prior art is inconvenient for intelligent detection and intelligent cooling, and has poor shielding effect.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shielded bus duct based on intelligent control, comprising a bottom plate, the upper end surface of the bottom plate is symmetrical and fixedly connected with two side plates, a group of heat sinks are fixedly connected to the outer walls of the two side plates, the upper end surface of the bottom plate is fixedly connected with a bellows, a fan is arranged in the bellows, a buzzer is fixedly connected to the upper end surface of the bottom plate, a temperature sensor is fixedly arranged on one side of the buzzer, a smoke sensor is fixedly arranged on one side of the temperature sensor, a controller is fixedly arranged on one side of the temperature sensor, a placement plate is fixedly connected between the two side plates, the upper end surface of the placement plate is evenly fixedly connected with a group of card strips, a group of card slots are evenly arranged on the card strips, and baffles are arranged in the card slots, the top ends of the outer walls of the two side plates are fixedly connected with mounting strips, the mounting strips are fixedly connected with a cover plate by bolts, the inner wall of the side plate, the upper end surface of the placement plate and the side of the baffle are sprayed with shielding layers, and the shielding layers are, from outside to inside, a wear-resistant layer, a polyethylene outer layer and a semiconductor inner layer.

[0008] As a preferred technical solution of the present invention, a group of air holes are provided on the two side panels, and the spacing between adjacent air holes is the same.

[0009] As a preferred technical solution of the present invention, mounting openings are provided on both side panels, and the cross-sectional shape of the mounting openings is rectangular.

[0010] As a preferred technical solution of the present invention, a group of heat dissipation openings are evenly arranged on the side wall of the baffle, and the number of the heat dissipation openings is not less than three, and a group of heat dissipation holes are evenly arranged on the placement plate.

[0011] As a preferred technical solution of the present invention, the mounting strip is provided with a first threaded hole matching the bolt, and the cover plate is provided with a second threaded hole matching the first threaded hole.

[0012] As a preferred technical solution of the present invention, the fan, buzzer, temperature sensor and smoke sensor are all electrically connected to the controller.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides a shielded bus duct based on intelligent control, which has the following beneficial effects:

[0015] 1. The shielded bus duct based on intelligent control can perform intelligent control on the bus duct through fans, buzzers, temperature sensors, smoke sensors and controllers, can intelligently cool the bus duct to avoid the occurrence of fire, and can detect fire at the same time to improve the safety performance of the bus duct. It has a better degree of intelligence and is more practical.

[0016] 2. The shielded bus duct based on intelligent control can significantly improve the shielding function of the bus duct through the shielding layer, avoid short circuit in the bus duct, and facilitate the operation of the operators. The wear-resistant layer can also improve the wear resistance of the bus duct and increase the service life of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the placement plate of the present invention;

[0020] Figure 4 Schematic diagram of the internal structure of the shielding layer of the present invention.

[0021] In the figure: 1. bottom plate; 2. side plate; 3. heat sink; 4. bellows; 5. fan; 6. placement plate; 7. clamping strip; 8. mounting strip; 9. bolt; 10. cover plate; 11. baffle; 12. air vent; 13. mounting port; 14. buzzer; 15. temperature sensor; 16. smoke sensor; 17. controller; 18. shielding layer; 19. wear-resistant layer; 20. polyethylene outer layer; 21. semiconductor inner layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0023] See also Figure 1-4 The present invention provides the following technical solutions: a shielded bus duct based on intelligent control, comprising a bottom plate 1, the upper end surface of the bottom plate 1 is symmetrical and fixedly connected with two side plates 2, the outer walls of the two side plates 2 are fixedly connected with a group of heat sinks 3, the upper end surface of the bottom plate 1 is fixedly connected with a bellows 4, the bellows 4 is provided with a fan 5, the upper end surface of the bottom plate 1 is fixedly connected with a buzzer 14, one side of the buzzer 14 is fixedly provided with a temperature sensor 15, one side of the temperature sensor 15 is fixedly provided with a smoke sensor 16, and one side of the temperature sensor 15 is fixedly provided with a There is a controller 17, a placement plate 6 is fixedly connected between the two side panels 2, the upper end surface of the placement plate 6 is evenly fixedly connected to a group of card strips 7, a group of card slots are evenly provided on the card strips 7, and baffles 11 are provided in the card slots, the top ends of the outer walls of the two side panels 2 are fixedly connected with mounting strips 8, the mounting strips 8 are fixedly connected with a cover plate 10 by bolts 9, the inner wall of the side panel 2, the upper end surface of the placement plate 6 and the side of the baffle 11 are sprayed with a shielding layer 18, and the shielding layer 18 is composed of a wear-resistant layer 19, a polyethylene outer layer 20 and a semiconductor inner layer 21 from the outside to the inside.

[0024] In this embodiment, the heat sink 3 can improve the heat dissipation function of the bus duct to avoid heat accumulation inside the bus, the fan 5 can intelligently cool the bus duct to avoid the occurrence of fire, the model of the buzzer 14 is TMB09A12, the buzzer 14 can alarm, and if a fire occurs, it can promptly remind personnel, which is safer, the model of the temperature sensor 15 is PT100, the temperature sensor 15 can intelligently detect the temperature in the bus duct, the model of the smoke sensor 16 is MQ-2, the smoke sensor 16 can detect smoke, and if a fire occurs, it can promptly alarm, the model of the controller 17 is M12, the controller 17 can intelligently control the bus duct, the placement plate 6 can carry the cable, the baffle 11 can classify and discharge the cables to avoid the disorderly accumulation of the cables, which is convenient for maintenance personnel to perform maintenance, the shielding layer 18 can significantly improve the shielding performance of the bus duct, thereby avoiding the phenomenon of short circuit in the bus duct, and the wear-resistant layer 19 can improve the wear resistance of the bus duct, thereby increasing the service life of the bus duct.

[0025] Specifically, a group of air holes 12 are provided on the two side panels 2, and the intervals between adjacent air holes 12 are the same.

[0026] In this embodiment, the air holes 12 can facilitate the heat dissipation of the bus duct, thereby preventing heat from accumulating in the bus duct and preventing the occurrence of fire. The arrangement is simple and the practicability is strong.

[0027] Specifically, the two side panels 2 are each provided with a mounting opening 13 , and the cross-section of the mounting opening 13 is rectangular.

[0028] In this embodiment, the installation opening 13 can facilitate the installation and wiring of the buzzer 14, the temperature sensor 15, the smoke sensor 16 and the controller 17, and can also enhance the heat dissipation function of the bus duct.

[0029] Specifically, a group of heat dissipation openings are evenly arranged on the side wall of the baffle 11, and the number of the heat dissipation openings is not less than three, and a group of heat dissipation holes are evenly arranged on the placement plate 6.

[0030] In this embodiment, the heat dissipation holes on the baffle 11 can prevent heat from accumulating in the bus duct, facilitate heat dissipation, and have simple configuration and low cost.

[0031] Specifically, the mounting bar 8 is provided with a first threaded hole matching the bolt 9 , and the cover plate 10 is provided with a second threaded hole matching the first threaded hole.

[0032] In this embodiment, the first threaded hole and the second threaded hole can limit the position of the bolt 9 , so that the cover plate 10 can be fixed on the mounting bar 8 by the bolt 9 .

[0033] Specifically, the fan 5 , the buzzer 14 , the temperature sensor 15 and the smoke sensor 16 are all electrically connected to the controller 17 .

[0034] In this embodiment, the controller 17 can control the fan 5 and the buzzer 14, and can perform intelligent control on the bus duct, with a higher degree of intelligence.

[0035] The working principle and use process of the present invention are as follows: when installing the cable, first insert the baffle 11 into the clamping strip 7 according to the actual use situation, then place the cable reasonably, and fix the cover plate 10 and the mounting strip 8 by bolts 9. The temperature sensor 15 detects the temperature in the bus duct. When the detected temperature exceeds the preset value, the temperature sensor 15 transmits a signal to the controller 17, and the controller 17 drives the fan 5 to rotate, so as to cool the bus duct. When the smoke sensor 16 detects smoke, the smoke sensor 16 transmits a signal to the controller 17, and the controller 17 drives the buzzer 14 to alarm.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shielded bus duct based on intelligent control, comprising a bottom plate (1), characterized in that: The upper end surface of the bottom plate (1) is symmetrical and fixedly connected to two side plates (2), a group of air holes (12) are provided on the two side plates (2), the spacing between adjacent air holes (12) is the same, the two side plates (2) are both provided with mounting openings (13), the cross-sectional shape of the mounting openings (13) is rectangular, a group of heat sinks (3) are fixedly connected to the outer walls of the two side plates (2), the upper end surface of the bottom plate (1) is fixedly connected to a bellows (4), the bellows (4) A fan (5) is provided inside, a buzzer (14) is fixedly connected to the upper end surface of the bottom plate (1), a temperature sensor (15) is fixedly provided on one side of the buzzer (14), a smoke sensor (16) is fixedly provided on one side of the temperature sensor (15), a controller (17) is fixedly provided on one side of the temperature sensor (15), a placement plate (6) is fixedly connected between the two side plates (2), the upper end surface of the placement plate (6) is evenly fixedly connected to a group of card strips (7), The card strip (7) is evenly provided with a group of card slots, and the card slots are all provided with baffles (11), the side walls of the baffles (11) are evenly provided with a group of heat dissipation ports, and the number of heat dissipation ports is not less than three, the placement plate (6) is evenly provided with a group of heat dissipation holes, the top ends of the outer side walls of the two side plates (2) are fixedly connected with mounting strips (8), the mounting strips (8) are fixedly connected with a cover plate (10) by bolts (9), and the mounting strips (8) are provided with first threaded holes matching the bolts (9) The cover plate (10) is provided with a second threaded hole matching the first threaded hole, the inner wall of the side plate (2), the upper end surface of the placement plate (6) and the side surface of the baffle (11) are all sprayed with a shielding layer (18), the fan (5), the buzzer (14), the temperature sensor (15) and the smoke sensor (16) are all electrically connected to the controller (17), and the shielding layer (18) is composed of a wear-resistant layer (19), a polyethylene outer layer (20) and a semiconductor inner layer (21) from the outside to the inside.

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