Aluminum busbar separation device

Abstract

The utility model discloses an aluminum busbar separation device, which relates to the field of aluminum busbar separation devices, including an aluminum wire trough, a connection mechanism fixedly connected to the surface of the connection column, and two groups of connection columns fixedly connected to both sides of the surface of the aluminum wire trough. The utility model inserts the aluminum busbars into nine groups of isolation slots inside the insulation frame respectively during installation through the arrangement of the heat dissipation mechanism, heat dissipation fins, insulation frame, and insulation mechanism, and a horizontal insulation plate and a vertical insulation plate are also arranged inside the insulation frame, which can effectively isolate the aluminum busbars, and will not cause electrical interference problems that affect the stable operation of the system, and a plurality of heat dissipation slots are opened on the surface of the insulation frame and four groups of heat dissipation fans are arranged on the top of the aluminum wire trough, which cooperate with the heat dissipation fins at the bottom to dissipate the heat generated by the aluminum busbar, avoid excessive temperature, cause overheating or damage to the equipment, and in severe cases, cause fire or other dangers.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum busbar separation devices, in particular to an aluminum busbar separation device. Background Art

[0002] The aluminum busbar separation device is an important device used in power systems. Its background technology covers the structure, electrical isolation and safety requirements of aluminum busbars and aluminum wire ducts. As one of the commonly used conductive materials in power systems, aluminum busbars have good electrical conductivity and corrosion resistance. Aluminum wire ducts are a type of equipment used to install and protect electrical conductors. They are usually made of aluminum alloy or other conductive materials and have certain structural strength and durability. In power systems, in order to ensure the safe operation of the system, aluminum busbars and other equipment need to be electrically isolated. This can prevent electrical accidents and failures and protect the safety of equipment and personnel. At the same time, the aluminum busbar separation device also needs to have good pressure resistance and durability, and be able to operate stably under harsh environmental conditions. Based on the challenges and problems of existing separation devices, it is necessary to design and develop a new type of aluminum busbar separation device to solve these problems and improve the safety and reliability of the system.

[0003] The existing aluminum busbar separation device has poor heat dissipation performance, which easily leads to excessively high temperature inside the aluminum wire duct and damages the aluminum busbar inside. Therefore, an aluminum busbar separation device is proposed.

[0004] At present, the aluminum busbar separation device on the market has the following disadvantages: 1. Poor heat dissipation performance, which easily leads to excessive temperature inside the aluminum wire duct, damages the internal aluminum busbar, and affects the normal use of the equipment;

[0005] 2. The installation is complicated and the electrical isolation performance is poor, which can easily lead to safety problems such as electrical short circuit, leakage and fire.

[0006] Therefore, it is necessary to invent an aluminum busbar separation device to solve the above problems. Utility Model Content

[0007] The utility model aims to provide an aluminum busbar separation device to solve the problems of poor heat dissipation performance, complex installation and poor electrical isolation performance proposed in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum busbar separation device, comprising an aluminum wire trough, two groups of connecting columns are fixedly connected to both sides of the surface of the aluminum wire trough, a connecting mechanism is fixedly connected to the surface of the connecting column, a fire-resistant plate is fixedly connected to the top of the aluminum wire trough, a support frame is threadedly connected to the top of the fire-resistant plate, a heat dissipation hole is opened on the surface of the support frame, a heat dissipation mechanism is fixedly connected to the inside of the heat dissipation hole, a heat dissipation fin is fixedly connected to the bottom of the aluminum wire trough, an insulating frame is threadedly connected to the inside of the insulating frame, an insulating mechanism is fixedly connected to the inside of the insulating frame, and a plurality of heat dissipation grooves are opened on the surface of the insulating frame.

[0009] Preferably, the connection mechanism comprises nine groups of graphite electrodes fixedly connected to the surface of the connection column, and both sides of the surface of the graphite electrode are fixedly connected with aluminum soft connectors, so that the graphite electrode is easy to connect to the busbar.

[0010] Preferably, the heat dissipation mechanism includes a heat dissipation fan fixedly connected to the inside of the heat dissipation hole, and the upper surface of the heat dissipation fan is fixedly connected to a dustproof net, and the dustproof net is fixedly connected to the inside of the heat dissipation hole, and the dustproof net is convenient for blocking external dust from entering the inside of the aluminum wire trough.

[0011] Preferably, the insulating mechanism comprises two groups of transverse insulating plates fixedly connected to the inside of the insulating frame, and two groups of longitudinal insulating plates fixedly connected to the inside of the insulating frame, so that the insulating frame is convenient for blocking busbar contact.

[0012] Preferably, four groups of threaded holes are provided on the surfaces of the support frame and the fire-resistant board, and the internal threads of the threaded holes are connected with threaded columns, which facilitate fixing the support frame.

[0013] Preferably, four groups of connection blocks are fixedly connected to the surface of the insulating frame, and four groups of extension blocks are fixedly connected to the surface of the supporting frame, and the extension blocks are convenient for connecting to the insulating frame.

[0014] Preferably, four groups of threaded holes are provided on the surface of the connection block, and bolts are connected to the internal threads of the threaded holes, so that the bolts are convenient for improving the stability of the insulation frame.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the setting of heat dissipation mechanism, heat dissipation fins, insulation frame and insulation mechanism, during installation, the aluminum busbars are respectively inserted into the nine groups of isolation slots inside the insulation frame, and horizontal insulation plates and vertical insulation plates are also arranged inside the insulation frame, which can effectively isolate the aluminum busbars, and no electrical interference problems will occur, affecting the stable operation of the system. In addition, a number of heat dissipation slots are opened on the surface of the insulation frame and four groups of heat dissipation fans are arranged on the top of the aluminum wire trough. Together with the heat dissipation fins at the bottom, the heat generated by the aluminum busbars can be dissipated to avoid excessive temperature, which may cause overheating or damage to the equipment, and in severe cases, may cause fire or other dangers;

[0017] 2. Through the setting of the connection mechanism, when installing the aluminum busbar, the aluminum busbar is connected to the graphite electrode, and aluminum soft connectors are provided on both sides of the graphite electrode, and the current after power-on is shared. The current load of each group of aluminum soft connectors is balanced. The aluminum soft connectors are connected in parallel to reduce resistance, improve current transmission efficiency, and reduce the voltage of each connector, thereby reducing energy loss and heat generation, avoiding overload or overheating of certain connectors due to load imbalance. The structure is simple and the performance is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of an aluminum busbar separation device.

[0020] Figure 2 The utility model is a schematic diagram of the insulation mechanism structure of an aluminum busbar separation device.

[0021] Figure 3 The utility model is a schematic diagram of the heat insulation structure of an aluminum busbar separation device.

[0022] Figure 4 The utility model is a schematic diagram of the connection mechanism structure of an aluminum busbar separation device.

[0023] In the figure: 1. Aluminum wire duct; 2. Connecting column; 3. Connecting mechanism; 301. Graphite electrode; 302. Aluminum soft connector; 4. Refractory board; 5. Support frame; 6. Heat dissipation hole; 7. Heat dissipation mechanism; 701. Cooling fan; 702. Dust screen; 8. Heat dissipation fins; 9. Insulating frame; 10. Insulating mechanism; 1001. Horizontal insulating plate; 1002. Vertical insulating plate; 11. Heat dissipation groove; 12. Threaded column; 13. Connecting block; 14. Extension block; 15. Bolt. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4 An aluminum busbar separation device shown includes an aluminum wire trough 1, two groups of connecting columns 2 are fixedly connected on both sides of the surface of the aluminum wire trough 1, and a connecting mechanism 3 is fixedly connected to the surface of the connecting column 2. The setting of the connecting mechanism 3 can avoid overloading or overheating of some connecting parts due to load imbalance. The structure is simple and the performance is high. A fire-resistant plate 4 is fixedly connected to the top of the aluminum wire trough 1, and a supporting frame 5 is threadedly connected to the top of the fire-resistant plate 4. A heat dissipation hole 6 is opened on the surface of the supporting frame 5, and a heat dissipation mechanism 7 is fixedly connected to the inside of the heat dissipation hole 6. The heat dissipation mechanism 7, heat dissipation fins 8, insulating frame 9, and insulating mechanism 10 are set to avoid excessive temperature, which may cause overheating or damage to the equipment, and may cause fire or other dangers in severe cases. The bottom of the aluminum wire trough 1 is fixedly connected with a heat dissipation fin 8, the inside of the aluminum wire trough 1 is threadedly connected to the insulating frame 9, and the inside of the insulating frame 9 is fixedly connected to the insulating mechanism 10. A plurality of heat dissipation grooves 11 are opened on the surface of the insulating frame 9.

[0026] The connection mechanism 3 includes nine groups of graphite electrodes 301 fixedly connected to the surface of the connection column 2. Aluminum soft connectors 302 are fixedly connected to both sides of the surface of the graphite electrode 301. The graphite electrode 301 is convenient for connecting to the busbar.

[0027] The heat dissipation mechanism 7 includes a heat dissipation fan 701 fixedly connected to the inside of the heat dissipation hole 6. The upper surface of the heat dissipation fan 701 is fixedly connected with a dustproof net 702. The dustproof net 702 is fixedly connected to the inside of the heat dissipation hole 6 to prevent external dust from entering the inside of the aluminum wire trough 1.

[0028] The insulating mechanism 10 includes two groups of transverse insulating plates 1001 fixedly connected to the inside of the insulating frame 9, and two groups of longitudinal insulating plates 1002 fixedly connected to the inside of the insulating frame 9. The insulating frame 9 is convenient for blocking busbar contact.

[0029] Four groups of threaded holes are provided on the surfaces of the support frame 5 and the fire-resistant board 4 . The internal threads of the threaded holes are connected with threaded columns 12 , which facilitate fixing the support frame 5 .

[0030] Four groups of connection blocks 13 are fixedly connected to the surface of the insulating frame 9 , and four groups of extension blocks 14 are fixedly connected to the surface of the supporting frame 5 . The extension blocks 14 facilitate connection with the insulating frame 9 .

[0031] Four groups of threaded holes are formed on the surface of the connection block 13 , and bolts 15 are connected to the inner threads of the threaded holes. The bolts 15 are convenient for improving the stability of the insulation frame 9 .

[0032] Working principle: During installation, the aluminum busbars are respectively inserted into the nine groups of isolation grooves inside the insulating frame 9, and a horizontal insulating plate 1001 and a vertical insulating plate 1002 are also arranged inside the insulating frame 9, which can effectively isolate the aluminum busbars, and no electrical interference problems will occur, affecting the stable operation of the system. In addition, a number of heat dissipation grooves 11 are opened on the surface of the insulating frame 9, and four groups of cooling fans 701 are arranged on the top of the aluminum wire groove 1. Together with the cooling fins 8 at the bottom, the heat generated by the aluminum busbar can be dissipated. In addition, when installing the aluminum busbar, the aluminum busbar is connected to the graphite electrode 301, and aluminum soft connectors 302 are arranged on both sides of the graphite electrode 301, and they share the current after power-on, and the current load of each group of aluminum soft connectors 302 is balanced. Connecting the aluminum soft connectors 302 in parallel can reduce resistance, improve current transmission efficiency, and reduce the voltage of each connector, thereby reducing energy loss and heat generation.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. 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. An aluminum busbar separation device, comprising an aluminum wire duct (1), characterized in that: Two groups of connection columns (2) are fixedly connected to both sides of the surface of the aluminum wire trough (1), and a connection mechanism (3) is fixedly connected to the surface of the connection column (2). A fireproof board (4) is fixedly connected to the top of the aluminum wire trough (1), and a support frame (5) is threadedly connected to the top of the fireproof board (4). A heat dissipation hole (6) is provided on the surface of the support frame (5), and a heat dissipation mechanism (7) is fixedly connected to the inside of the heat dissipation hole (6). A heat dissipation fin (8) is fixedly connected to the bottom of the aluminum wire trough (1), and an insulation frame (9) is threadedly connected to the inside of the aluminum wire trough (1), and an insulation mechanism (10) is fixedly connected to the inside of the insulation frame (9), and a plurality of heat dissipation grooves (11) are provided on the surface of the insulation frame (9).

2. The aluminum busbar separation device according to claim 1, characterized in that: The connection mechanism (3) comprises nine groups of graphite electrodes (301) fixedly connected to the surface of the connection column (2), and aluminum soft connectors (302) are fixedly connected to both sides of the surface of the graphite electrodes (301).

3. The aluminum busbar separation device according to claim 1, characterized in that: The heat dissipation mechanism (7) comprises a heat dissipation fan (701) fixedly connected to the inside of the heat dissipation hole (6); a dustproof net (702) is fixedly connected to the upper surface of the heat dissipation fan (701); and the dustproof net (702) is fixedly connected to the inside of the heat dissipation hole.

4. The aluminum busbar separation device according to claim 1, characterized in that: The insulating mechanism (10) comprises two groups of transverse insulating plates (1001) fixedly connected to the inside of the insulating frame (9), and two groups of longitudinal insulating plates (1002) are fixedly connected to the inside of the insulating frame (9).

5. The aluminum busbar separation device according to claim 1, characterized in that: The surfaces of the support frame (5) and the fireproof board (4) are each provided with four groups of threaded holes, and the internal threads of the threaded holes are connected with threaded columns (12).

6. The aluminum busbar separation device according to claim 1, characterized in that: Four groups of connection blocks (13) are fixedly connected to the surface of the insulating frame (9), and four groups of extension blocks (14) are fixedly connected to the surface of the supporting frame (5).

7. The aluminum busbar separation device according to claim 6, characterized in that: Four groups of threaded holes are provided on the surface of the connection block (13), and bolts (15) are threadedly connected inside the threaded holes.

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