Intelligent control cabinet for power transmission and distribution equipment

Abstract

The utility model relates to the technical field of intelligent control cabinets, and discloses an intelligent control cabinet for power transmission and distribution equipment, which comprises a power distribution control cabinet body, a power distribution control cabinet door arranged on the front surface of the power distribution control cabinet body, and a power distribution control cabinet base fixedly mounted on the lower surface of the power distribution control cabinet body. The intelligent control cabinet comprises a power distribution control cabinet body and a power distribution control cabinet base, ventilation grooves are formed in the two sides of the power distribution control cabinet body and the two sides of the power distribution control cabinet base, and two dust screens are arranged in the power distribution control cabinet body. In the installation process, extra tools need to be used, a large amount of time needs to be spent on tightening bolts during installation and disassembly, the dustproof net is inconvenient to replace, the device can be rapidly disassembled and assembled, operation is easy, the efficiency of replacing the dustproof net can be improved, and more convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent control cabinets, in particular to an intelligent control cabinet for power transmission and distribution equipment. Background Art

[0002] Transmission and distribution facilities include substations, lines and other equipment. All transmission equipment is connected to form a transmission network. In the process of setting up the circuit, a variety of transmission and distribution equipment is required. In order to effectively protect and manage the transmission and distribution equipment, the transmission and distribution equipment is often installed in a control cabinet.

[0003] The electrical components in the intelligent power distribution cabinet will release heat during long-term operation. The heat gathered together will cause the temperature in the intelligent power distribution cabinet to rise. If the heat is not discharged in time, the electrical components will work in a high-temperature environment. The working performance of electrical components working in a high-temperature environment for a long time will gradually decline, and the life of the electrical components will also be shortened. The most common method of setting a cooling fan in the intelligent power distribution cabinet is to exchange heat through the heat dissipation holes. However, during heat exchange, it is necessary to use a dustproof net to isolate dust from entering the distribution control cabinet to cause pollution. However, impurities will be adsorbed on the surface of the dustproof net and need to be replaced or cleaned. The existing dustproof net is generally installed with a bolt structure, and replacement requires the use of tools, which makes replacement inconvenient. In view of this, an intelligent control cabinet for power transmission and distribution equipment is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides an intelligent control cabinet for power transmission and distribution equipment, which has the advantages of cooling the distribution control cabinet and replacing the dustproof net, thereby solving the problem that the temperature of the distribution control cabinet is too high and it is difficult to cool down and the dustproof net is inconvenient to replace.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of cooling the power distribution control cabinet and replacing the dustproof net, the utility model provides the following technical solutions: an intelligent control cabinet for power transmission and distribution equipment, comprising a power distribution control cabinet body, a power distribution control cabinet door is arranged on the front surface of the power distribution control cabinet body, a power distribution control cabinet base is fixedly installed on the lower surface of the power distribution control cabinet body, ventilation slots are opened on both sides of the power distribution control cabinet body and the power distribution control cabinet base, and two dustproof nets are arranged in the power distribution control cabinet body;

[0008] The disassembly and assembly mechanism is arranged in the power distribution control cabinet body, and is used to disassemble and install the dust screen for replacement. The disassembly and assembly mechanism includes four mounting plates, which are respectively fixedly mounted on the inner walls of the vertical plates on the opposite sides of the power distribution control cabinet body and are installed corresponding to the ventilation slots;

[0009] The cooling mechanism is arranged in the power distribution control cabinet body, and is used to cool the temperature inside the power distribution control cabinet body. The cooling mechanism includes a semiconductor refrigeration sheet, and the semiconductor refrigeration sheet is fixedly installed on the inner surface of the bottom plate of the power distribution control cabinet body.

[0010] Preferably, the disassembly and assembly mechanism further comprises eight fixing columns and eight slots, the eight fixing columns are respectively fixedly mounted on the left surface of the dustproof net, and the eight slots are respectively opened on the outer surfaces of the eight fixing columns.

[0011] Preferably, two slots are respectively provided on opposite sides of the four mounting plates, spring slots are respectively provided on inner walls of the eight slots, two slide holes are respectively provided on opposite sides of the four mounting plates, and each slide hole is communicated with each spring slot.

[0012] Preferably, the disassembly and assembly mechanism also includes eight fixing rods, eight clamping blocks and eight springs. The eight fixing rods are respectively slidably mounted in the inner walls of the eight sliding holes. The eight clamping blocks are respectively fixedly mounted on the opposite ends of the eight fixing rods. The eight springs are respectively fixedly mounted on the opposite sides of the eight clamping blocks, and the opposite ends of the eight springs are respectively fixedly mounted on the inner walls of the spring grooves.

[0013] Preferably, the cooling mechanism further includes a cooling fin and a cooling fan, the cooling fin is fixedly mounted on the upper surface of the semiconductor refrigeration fin, and the cooling fan is fixedly mounted on the upper surface of the cooling fin.

[0014] Preferably, the cooling mechanism further includes a heat dissipation fan, and the heat dissipation fan is fixedly mounted on the lower surface of the semiconductor refrigeration plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an intelligent control cabinet for power transmission and distribution equipment, which has the following beneficial effects:

[0017] 1. The intelligent control cabinet for power transmission and distribution equipment can install and remove the dust net by snap-on connection. Compared with the traditional dust net that is fixed with a bolt structure, the installation process not only requires the use of additional tools, but also takes a lot of time to tighten the bolts, which is inconvenient to replace the dust net. The device can be quickly disassembled and assembled, and is simple to operate, which can improve the efficiency of replacing the dust net and is more convenient.

[0018] 2. The intelligent control cabinet used for power transmission and distribution equipment can actively cool down the body of the power distribution control cabinet through semiconductor refrigeration sheets, so that it is not affected by the external environment, the temperature drops more quickly, and the best working environment of the electrical components in the power distribution control cabinet can be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an intelligent control cabinet for power transmission and distribution equipment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the power distribution control cabinet of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the dustproof net of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the power distribution control cabinet of the utility model;

[0023] Figure 5 For this utility model Figure 4 A magnified view of the structure in the middle.

[0024] In the figure: 1. Power distribution control cabinet body; 2. Power distribution control cabinet door; 3. Power distribution control cabinet base; 4. Ventilation slot; 5. Semiconductor refrigeration plate; 6. Cooling fan; 7. Cooling plate; 8. Cooling fan; 9. Mounting plate; 10. Dust net; 11. Fixed column; 12. Card slot; 13. Slot; 14. Spring slot; 15. Sliding hole; 16. Fixed stick; 17. Card block; 18. Spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a new technical solution: an intelligent control cabinet for power transmission and distribution equipment, comprising a power distribution control cabinet body 1, a power distribution control cabinet door 2 is arranged on the front surface of the power distribution control cabinet body 1, a power distribution control cabinet base 3 is fixedly installed on the lower surface of the power distribution control cabinet body 1, ventilation slots 4 are opened on both sides of the power distribution control cabinet body 1 and the power distribution control cabinet base 3, and two dustproof nets 10 are arranged in the power distribution control cabinet body 1;

[0027] The disassembly and assembly mechanism is arranged in the power distribution control cabinet body 1, and is used to disassemble and replace the dust screen. The disassembly and assembly mechanism includes four mounting plates 9, which are respectively fixedly mounted on the inner walls of the vertical plates on the opposite sides of the power distribution control cabinet body 1 and are installed corresponding to the ventilation slots 4;

[0028] The cooling mechanism is arranged in the power distribution control cabinet body 1, and is used to cool the temperature in the power distribution control cabinet body 1. The cooling mechanism includes a semiconductor refrigeration sheet 5, and the semiconductor refrigeration sheet 5 is fixedly installed on the inner surface of the bottom plate of the power distribution control cabinet body 1.

[0029] Furthermore, the disassembly and assembly mechanism further includes eight fixing columns 11 and eight slots 12 . The eight fixing columns 11 are respectively fixedly mounted on the left surface of the dustproof net 10 , and the eight slots 12 are respectively opened on the outer surfaces of the eight fixing columns 11 .

[0030] Furthermore, two slots 13 are respectively provided on opposite sides of the four mounting plates 9 , and spring slots 14 are respectively provided on inner walls of the eight slots 13 . Two sliding holes 15 are respectively provided on opposite sides of the four mounting plates 9 , and each sliding hole 15 is communicated with each spring slot 14 .

[0031] Furthermore, the disassembly and assembly mechanism also includes eight fixing rods 16, eight clamping blocks 17 and eight springs 18. The eight fixing rods 16 are respectively slidably mounted in the inner walls of the eight sliding holes 15. The eight clamping blocks 17 are respectively fixedly mounted on the opposite ends of the eight fixing rods 16. The eight springs 18 are respectively fixedly mounted on the opposite sides of the eight clamping blocks 17, and the opposite ends of the eight springs 18 are respectively fixedly mounted on the inner walls of the spring grooves 14.

[0032] Furthermore, the cooling mechanism also includes a cooling fin 7 and a cooling fan 8 . The cooling fin 7 is fixedly mounted on the upper surface of the semiconductor refrigeration fin 5 , and the cooling fan 8 is fixedly mounted on the upper surface of the cooling fin 7 .

[0033] Furthermore, the cooling mechanism also includes a cooling fan 6, which is fixedly mounted on the lower surface of the semiconductor refrigeration sheet 5. When the intelligent control cabinet for power transmission and distribution equipment is used, the four fixed columns 11 fixedly mounted on the dustproof net 10 are inserted into the slots 13 opened on the opposite side of the mounting plate 9. When the fixed columns 11 are inserted, they hit the inclined surface of the card block 17 and apply a downward thrust to the card block 17, so that the card block 17 moves downward. At the same time, the card block 17 applies pressure to the spring 18 fixedly mounted on the lower surface, so that the spring 18 is forced to contract. At the same time, the card block 17 applies pressure to the fixed rod 16 fixedly mounted on the lower surface. The downward thrust causes it to slide downward in the slide hole 15, and the fixing column 11 is continuously inserted into the slot 13. At this time, the card block 17 passes through the card slot 12 opened on the outer surface of the fixing column 11. At this time, the card block 17 is no longer subjected to the extrusion force applied by the fixing column 11, and the spring 18 is no longer subjected to force. At this time, the spring 18 expands and applies a leftward thrust to the card block 17 fixed at the upper end, so that it is connected to the card slot 12 opened on the outer surface of the fixing column 11 for fixing. At this time, the dustproof net 10 is installed. When the dustproof net 10 needs to be removed, the fixing rod 16 is pulled, and the fixing rod 16 drives the upper fixed installation The card block 17 moves downward, and the card block 17 is disengaged from the card slot 12. At this time, the fixing column 11 can be taken out from the slot 13, and the dustproof net 10 can be disassembled. When the temperature needs to be adjusted, the semiconductor refrigeration sheet 5 is started for cooling. At this time, the cold air is transmitted to the power distribution control cabinet body 1 through the cooling sheet 7 and the cooling fan 8 for cooling and adjusting the temperature. The heat of the semiconductor refrigeration sheet 5 itself will be discharged through the cooling fan 6 to prevent the heat from being transferred to the power distribution control cabinet body 1 and causing the temperature to rise. The intelligent control cabinet for power transmission and distribution equipment can install and remove the dustproof net by means of card connection. Compared with the traditional dustproof net that is fixed and installed with a bolt structure, the installation process not only requires the use of additional tools, but also takes a lot of time to tighten the bolts during installation and disassembly, which is inconvenient to replace the dustproof net. The device can be quickly disassembled and assembled, and is simple to operate. It can improve the efficiency of replacing the dustproof net and is more convenient. The intelligent control cabinet for power transmission and distribution equipment can actively cool the power distribution control cabinet body 1 through the semiconductor refrigeration sheet 5, so that it is not affected by the external environment, the temperature drops more quickly, and the best working environment of the electrical components in the power distribution control cabinet body 1 can be maintained.

[0034] Working principle: When the intelligent control cabinet for power transmission and distribution equipment is used, the four fixing columns 11 fixedly installed on the dustproof net 10 are inserted into the slots 13 opened on the opposite sides of the mounting plate 9. While being inserted, the fixing columns 11 hit the inclined surface of the card block 17 and exert a downward thrust on the card block 17 to move the card block 17 downward. At the same time, the card block 17 exerts pressure on the spring 18 fixedly installed on the lower surface to cause the spring 18 to contract under the force. At the same time, the card block 17 exerts a downward thrust on the fixing rod 16 fixedly installed on the lower surface to cause it to slide downward in the sliding hole 15. At this time, the fixing column 11 is continuously inserted into the slot 13. At this time, the card block 17 passes through the card groove 12 opened on the outer surface of the fixing column 11. At this time, the card block 17 is no longer subjected to the extrusion force exerted by the fixing column 11, and the spring 18 is no longer subjected to force. At this time, the spring 18 is released. The dust screen 10 is installed by pulling the fixing rod 16, and the fixing rod 16 drives the fixing block 17 fixed on the upper end to move downward, and the fixing block 17 is disengaged from the fixing groove 12. At this time, the fixing column 11 can be taken out from the slot 13, and the removal of the dust screen 10 is completed. When the temperature needs to be adjusted, the semiconductor refrigeration sheet 5 is started for cooling. At this time, the cold air is transmitted to the power distribution control cabinet body 1 through the cooling sheet 7 and the cooling fan 8 for cooling and adjusting the temperature. The heat of the semiconductor refrigeration sheet 5 itself will be discharged through the cooling fan 6 to prevent the heat from being transferred to the power distribution control cabinet body 1 and causing the temperature to rise.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent control cabinet for power transmission and distribution equipment, comprising a power distribution control cabinet body (1), a power distribution control cabinet door (2) being arranged on the front surface of the power distribution control cabinet body (1), and a power distribution control cabinet base (3) being fixedly mounted on the lower surface of the power distribution control cabinet body (1), characterized in that: Ventilation slots (4) are provided on both sides of the power distribution control cabinet body (1) and the power distribution control cabinet base (3), and two dustproof nets (10) are provided inside the power distribution control cabinet body (1); A disassembly and assembly mechanism, which is arranged in the power distribution control cabinet body (1) and is used to disassemble and assemble the dust screen for replacement. The disassembly and assembly mechanism comprises four mounting plates (9), which are respectively fixedly mounted on the inner walls of the vertical plates on opposite sides of the power distribution control cabinet body (1) and are mounted corresponding to the ventilation slots (4); A cooling mechanism is provided in the power distribution control cabinet body (1), and is used to cool the temperature in the power distribution control cabinet body (1). The cooling mechanism comprises a semiconductor cooling sheet (5), and the semiconductor cooling sheet (5) is fixedly mounted on the inner surface of the bottom plate of the power distribution control cabinet body (1).

2. The intelligent control cabinet for power transmission and distribution equipment according to claim 1, characterized in that: The disassembly and assembly mechanism further comprises eight fixing columns (11) and eight card slots (12), wherein the eight fixing columns (11) are respectively fixedly mounted on the left surface of the dustproof net (10), and the eight card slots (12) are respectively opened on the outer surfaces of the eight fixing columns (11).

3. The intelligent control cabinet for power transmission and distribution equipment according to claim 2, characterized in that: Two slots (13) are respectively provided on opposite sides of the four mounting plates (9), spring slots (14) are respectively provided on inner walls of the eight slots (13), two slide holes (15) are respectively provided on opposite sides of the four mounting plates (9), and each slide hole (15) is communicated with each spring slot (14).

4. The intelligent control cabinet for power transmission and distribution equipment according to claim 3 is characterized in that: The disassembly and assembly mechanism further comprises eight fixing rods (16), eight clamping blocks (17) and eight springs (18). The eight fixing rods (16) are respectively slidably sleeved in the inner walls of the eight sliding holes (15). The eight clamping blocks (17) are respectively fixedly mounted on the opposite ends of the eight fixing rods (16). The eight springs (18) are respectively fixedly mounted on the opposite sides of the eight clamping blocks (17). The opposite ends of the eight springs (18) are respectively fixedly mounted on the inner walls of the spring grooves (14).

5. The intelligent control cabinet for power transmission and distribution equipment according to claim 1, characterized in that: The cooling mechanism further comprises a cooling fin (7) and a cooling fan (8); the cooling fin (7) is fixedly mounted on the upper surface of the semiconductor cooling fin (5); and the cooling fan (8) is fixedly mounted on the upper surface of the cooling fin (7).

6. The intelligent control cabinet for power transmission and distribution equipment according to claim 1, characterized in that: The cooling mechanism further comprises a heat dissipation fan (6), and the heat dissipation fan (6) is fixedly mounted on the lower surface of the semiconductor cooling sheet (5).

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