A universal filter cabinet

Abstract

The utility model discloses a universal filter cabinet, including a first cabinet and a second cabinet arranged adjacent to each other, the first cabinet and the second cabinet being connected and fixed by a cabinet connecting plate, a partition device being arranged above the interior of the first cabinet and the second cabinet, a support plate being arranged at the bottom of the first cabinet and the second cabinet, and a group of relative ground connection plates being arranged at the bottom of the second cabinet. It also includes module mounting brackets arranged at the left and right sides of the interior, and a universal module mounting plate and a clamp device being arranged on the module mounting bracket. The utility model has the effects of strong versatility, simple installation, efficient heat dissipation, and foolproof installation, and provides a more reliable and convenient solution for the optimization of the power system.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage distribution cabinets for electric power systems, in particular to a universal filter cabinet. Background Art

[0002] As the scale of power systems continues to expand and the complexity of their operation continues to increase, higher requirements are placed on filter cabinets. Existing filter cabinets are mostly designed for specific filter types and installation environments, with poor versatility and difficulty meeting the needs of different types of filters and different installation scenarios. In addition, the installation process of traditional filter cabinets is cumbersome, requiring a lot of debugging and calibration, with a long installation cycle and prone to human errors, reducing installation efficiency and safety. At the same time, due to insufficient heat dissipation design, heat easily accumulates inside traditional filter cabinets, resulting in reduced filter performance and even equipment failure. Utility Model Content

[0003] In order to solve the problems of poor versatility, complex installation, low heat dissipation efficiency, and easy installation errors in traditional filter cabinets, the utility model proposes a universal filter cabinet to solve the above problems.

[0004] The present application discloses a universal filter cabinet, comprising a first cabinet and a second cabinet arranged closely together, wherein the first cabinet and the second cabinet are connected and fixed by a cabinet connecting plate, a partition device is arranged above the interior of the first cabinet and the second cabinet, a support plate is arranged at the bottom of the first cabinet and the second cabinet, and a group of relative ground connection plates are arranged at the bottom of the second cabinet.

[0005] It also includes module mounting brackets arranged on the left and right sides of the interior, and the module mounting brackets are provided with a module universal mounting plate and a clamp device.

[0006] Preferably, the first cabinet includes four vertically arranged first columns, the upper ends of the first columns are laterally connected by a first upper cross beam, the upper ends of the first columns are longitudinally connected by a first upper longitudinal beam, the lower ends of the first columns are laterally connected by a first lower cross beam, and the lower ends of the first columns are longitudinally connected by a first lower longitudinal beam.

[0007] The second cabinet includes four vertically arranged second columns, the upper ends of the second columns are horizontally connected by second upper cross beams, the upper ends of the second columns are longitudinally connected by second upper longitudinal beams, the lower ends of the second columns are horizontally connected by second lower cross beams, and the lower ends of the second columns are longitudinally connected by second lower longitudinal beams.

[0008] Preferably, the support plate is arranged between the first lower longitudinal beams and between the second lower longitudinal beams, and the ground row connecting piece is arranged on the second lower longitudinal beam.

[0009] Preferably, a first middle upper longitudinal beam is arranged below the first upper longitudinal beam, and a vertical functional beam is arranged between the first middle upper longitudinal beam and the first lower longitudinal beam.

[0010] A second middle upper longitudinal beam is arranged below the second upper longitudinal beam, and a plurality of longitudinal cable beams are arranged between the second middle upper longitudinal beam and the second lower longitudinal beam.

[0011] Preferably, the partition device includes a square component installation box, the front surface of the component installation box is a front sealing plate, the rear surface of the component installation box is an insulating component bottom plate, the upper surface of the component installation box is a first horizontal busbar partition plate with a C-shaped opening, the lower surface of the component installation box is a unit upper and lower partition plate, and the left and right sides of the component installation box are respectively provided with a first insulating component side plate and a second insulating component side plate, an opening is formed between the first insulating component side plate and the second insulating component side plate and the front sealing plate, and a bracket is provided at the opening formed by the second insulating component side plate and the front sealing plate.

[0012] Preferably, the upper end of the rear surface of the insulating member bottom plate is connected to a second horizontal busbar partition plate, and the lower end of the rear surface of the insulating member bottom plate is connected to an internal partition plate.

[0013] Preferably, a busbar clamp mounting beam is provided between the first upper cross beam and the partition device.

[0014] Preferably, the module mounting bracket includes a first longitudinal module mounting beam and a second longitudinal module mounting beam arranged below the partition device, the second longitudinal module mounting beam is located between the first longitudinal module mounting beam and the first lower cross beam, two vertical module mounting beams are arranged between the first longitudinal module mounting beam and the first lower cross beam, and the module universal mounting plate is arranged on the two vertical module mounting beams.

[0015] Preferably, the clamp device comprises a clamp and a clamp support, the clamp support is arranged on two vertical module mounting beams opposite to each other on the left and right, and the clamp is connected to the clamp support.

[0016] Preferably, the partition device and the universal module mounting plate are both provided with a plurality of heat dissipation holes.

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model provides an innovative filter module bracket, which not only has the characteristic of fixed position, but also has heat dissipation holes carefully arranged on its side to ensure efficient heat dissipation of the filter module.

[0019] (2) The filter module bracket of the utility model can accommodate various filter modules without the need to adjust the position according to the module height, thereby providing a stable installation platform for the filter.

[0020] (3) A professional clamp design is used to ensure the firm connection of the components, prevent the filter from shifting or falling off during transportation or use, and ensure the stability and safety of the filter. The clamp design also makes replacement and maintenance more convenient, saving manpower and time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a universal filter cabinet according to an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the partition device of an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the filter installation structure of an embodiment of the utility model.

[0024] The reference numerals are as follows:

[0025] 1-first cabinet, 2-second cabinet, 301-first column, 302-second column, 401-first upper cross beam, 402-first upper longitudinal beam, 403-first lower cross beam, 404-first lower longitudinal beam, 405-second upper cross beam, 406-second upper longitudinal beam, 407-second lower cross beam, 408-second lower longitudinal beam, 409-first middle upper longitudinal beam, 410-second middle upper longitudinal beam, 5-partition device, 501-front sealing plate, 502-first horizontal busbar partition plate, 503-unit upper and lower partition plates, 50 4-insulating member bottom plate, 505-insulating member first side plate, 506-insulating member second side plate, 507-bracket, 508-second horizontal busbar partition plate, 509-internal partition plate, 6-module universal mounting plate, 701-clamp, 702-clamp support, 8-busbar clamp mounting beam, 901-first longitudinal module mounting beam, 902-second longitudinal module mounting beam, 903-vertical module mounting beam, 10-functional beam, 11-cable beam, 12-ground bar connecting plate, 13-support plate, 14-cabinet connecting plate. DETAILED DESCRIPTION

[0026] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and examples.

[0027] The present application embodiment discloses a universal filter cabinet, such as Figure 1As shown, it includes a first cabinet 1 and a second cabinet 2 that are arranged adjacent to each other, and a plurality of threaded holes are provided on the first cabinet 1 and the second cabinet 2. The first cabinet 1 and the second cabinet 2 are connected and fixed by a cabinet connecting plate 14, and a partition device 5 is provided above the interior of the first cabinet 1 and the second cabinet 2, and a support plate 13 is provided at the bottom of the first cabinet 1 and the second cabinet, and a group of relative ground row connecting plates 12 are provided at the bottom of the second cabinet, and a lifting ring is also provided on the top of the filter cabinet. The filter cabinet of this embodiment also includes module mounting brackets arranged on the left and right sides of the interior, and the module mounting brackets are provided with a module universal mounting plate 6 and a clamp device.

[0028] The first cabinet 1 includes four vertically arranged first columns 301, the upper ends of the first columns 301 are connected horizontally through the first upper cross beam 401, the upper ends of the first columns 301 are connected vertically through the first upper longitudinal beam 402, the lower ends of the first columns 301 are connected horizontally through the first lower cross beam 403, and the lower ends of the first columns 301 are connected vertically through the first lower longitudinal beam 404. The second cabinet 2 includes four vertically arranged second columns 302, the upper ends of the second columns 302 are connected horizontally through the second upper cross beam 405, the upper ends of the second columns 302 are connected vertically through the second upper longitudinal beam 406, the lower ends of the second columns 301 are connected horizontally through the second lower cross beam 407, and the lower ends of the second columns 301 are connected vertically through the second lower longitudinal beam 408. In this embodiment, the cross beams and the columns are connected and fixed using MI2 welding nuts, and the longitudinal beams and the columns are connected and fixed using embedded parts and MI2 welding nuts. The support plate 13 is disposed between the first lower longitudinal beams 404 and between the second lower longitudinal beams 408 , and the ground row connecting piece 12 is disposed on the second lower longitudinal beam 408 .

[0029] A first upper middle longitudinal beam 409 is disposed below the first upper longitudinal beam 402, and a vertical functional beam 10 is disposed between the first upper middle longitudinal beam 409 and the first lower longitudinal beam 404. A second upper middle longitudinal beam 410 is disposed below the second upper longitudinal beam 406, and a plurality of longitudinal cable beams 11 are disposed between the second upper middle longitudinal beam 410 and the second lower longitudinal beam 408. Triangular plates are disposed at right angles to the connection between the first upper middle longitudinal beam 409 and the second upper middle longitudinal beam 410 and the column to ensure a stable connection.

[0030] like Figure 2As shown, the partition device 5 includes a square component installation box, the front surface of the component installation box is a front sealing plate 501, the rear surface of the component installation box is an insulating member bottom plate 504, the upper surface of the component installation box is a first horizontal busbar separator 502 with a C-shaped opening, the lower surface of the component installation box is a unit upper and lower separator 503, and the left and right sides of the component installation box are respectively provided with an insulating member first side plate 505 and an insulating member second side plate 506, and an opening is formed between the insulating member first side plate 505 and the insulating member second side plate 506 and the front sealing plate 501, and a bracket 507 is provided at the opening formed by the insulating member second side plate 506 and the front sealing plate 501. The upper end of the rear surface of the insulating member bottom plate 504 is connected to the second horizontal busbar separator 508, and the lower end of the rear surface of the insulating member bottom plate 504 is connected to the internal separator 509. A door sealing strip is provided between the bracket 507 and the front sealing plate 501, a 26.5M sealing strip is provided between the insulating bottom plate 504 and the internal partition plate 509, and a 9.5M sealing strip is provided between the partition device 5 and the column. A busbar clamp mounting beam 8 is provided between the first upper cross beam 401 and the partition device 5.

[0031] like Figure 3 As shown, the module mounting bracket includes a first longitudinal module mounting beam 901 and a second longitudinal module mounting beam 902 arranged below the partition device 5, the second longitudinal module mounting beam 902 is located between the first longitudinal module mounting beam 901 and the first lower cross beam 403, the first longitudinal module mounting beam 901 and the second longitudinal module mounting beam 902 are simultaneously connected to the first column 301 and the second column 302, and also play a role in fixing and supporting the filter cabinet. Two vertical vertical module mounting beams 903 are arranged between the first longitudinal module mounting beam 901 and the first lower cross beam 403, and the module universal mounting plate 6 is arranged on the two vertical module mounting beams 903.

[0032] The clamp device includes a clamp 701 and a clamp support 702. The clamp support 702 is arranged on two vertical module mounting beams 903 opposite to each other on the left and right, and the clamp 701 is connected to the clamp support 702. Although the filter has a fixed mounting plate, the filter is light in the front and heavy in the back. During the transportation, loading and unloading of the cabinet and operation, the clamp device can effectively ensure stable operation and stable structure, ensure the firm connection of the components, prevent the filter from shifting or falling off during transportation or use, ensure the stability and safety of the filter, and the clamp design can be more convenient for replacement and maintenance, saving manpower and time costs.

[0033] The filter is a high-heat component, and overheating will affect its compensation performance. Therefore, in addition to the cabinet-mounted fan exhaust, the ventilation and heat dissipation hole partition device 5 of the filter cabinet and the module universal mounting plate 6 in this embodiment are both provided with multiple heat dissipation holes. When the filter module is installed on the bracket, the heat dissipation holes configured on the side of the bracket play a key role. These heat dissipations can promote air circulation and effectively dissipate the heat generated by the filter module, thereby maintaining the module working within a suitable temperature range.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A universal filter cabinet, characterized in that: The utility model comprises a first cabinet (1) and a second cabinet (2) which are arranged adjacent to each other, wherein the first cabinet (1) and the second cabinet (2) are connected and fixed by a cabinet connecting plate (14), a partition device (5) is arranged above the interior of the first cabinet (1) and the second cabinet (2), a support plate (13) is arranged at the bottom of the first cabinet (1) and the second cabinet, and a group of opposite ground connection plates (12) are arranged at the bottom of the second cabinet; It also includes module mounting brackets arranged on the left and right sides of the interior, and the module mounting brackets are provided with a module universal mounting plate (6) and a clamp device.

2. The universal filter cabinet according to claim 1, characterized in that: The first cabinet (1) comprises four vertically arranged first columns (301), the upper ends of the first columns (301) are connected transversely through a first upper crossbeam (401), the upper ends of the first columns (301) are connected longitudinally through a first upper longitudinal beam (402), the lower ends of the first columns (301) are connected transversely through a first lower crossbeam (403), and the lower ends of the first columns (301) are connected longitudinally through a first lower longitudinal beam (404); The second cabinet (2) comprises four second vertical columns (302), the upper ends of the second columns (302) are connected transversely via a second upper crossbeam (405), the upper ends of the second columns (302) are connected longitudinally via a second upper longitudinal beam (406), the lower ends of the second columns (302) are connected transversely via a second lower crossbeam (407), and the lower ends of the second columns (302) are connected longitudinally via a second lower longitudinal beam (408).

3. The universal filter cabinet according to claim 2, characterized in that: The support plate (13) is arranged between the first lower longitudinal beam (404) and between the second lower longitudinal beam (408), and the ground row connecting plate (12) is arranged on the second lower longitudinal beam (408).

4. The universal filter cabinet according to claim 3, characterized in that: A first middle upper longitudinal beam (409) is arranged below the first upper longitudinal beam (402), and a vertical functional beam (10) is arranged between the first middle upper longitudinal beam (409) and the first lower longitudinal beam (404); A second middle upper longitudinal beam (410) is arranged below the second upper longitudinal beam (406), and a plurality of longitudinal cable beams (11) are arranged between the second middle upper longitudinal beam (410) and the second lower longitudinal beam (408).

5. The universal filter cabinet according to claim 4, characterized in that: The partition device (5) comprises a square component installation box, the front surface of the component installation box is a front sealing plate (501), the rear surface of the component installation box is an insulating component bottom plate (504), the upper surface of the component installation box is a first horizontal busbar partition plate (502) with a C-shaped opening, the lower surface of the component installation box is a unit upper and lower partition plate (503), and the left and right sides of the component installation box are respectively provided with an insulating component first side plate (505) and an insulating component second side plate (506), an opening is formed between the insulating component first side plate (505) and the insulating component second side plate (506) and the front sealing plate (501), and a bracket (507) is provided at the opening formed by the insulating component second side plate (506) and the front sealing plate (501).

6. The universal filter cabinet according to claim 5, characterized in that: The upper end of the rear surface of the insulating member bottom plate (504) is connected to a second horizontal busbar partition plate (508), and the lower end of the rear surface of the insulating member bottom plate (504) is connected to an internal partition plate (509).

7. The universal filter cabinet according to claim 6, characterized in that: A busbar clamp mounting beam (8) is provided between the first upper cross beam (401) and the partition device (5).

8. The universal filter cabinet according to claim 7, characterized in that: The module mounting bracket comprises a first longitudinal module mounting beam (901) and a second longitudinal module mounting beam (902) arranged below the partition device (5); the second longitudinal module mounting beam (902) is located between the first longitudinal module mounting beam (901) and the first lower cross beam (403); two vertical vertical module mounting beams (903) are arranged between the first longitudinal module mounting beam (901) and the first lower cross beam (403); and the module universal mounting plate (6) is arranged on the two vertical module mounting beams (903).

9. The universal filter cabinet according to claim 8, characterized in that: The clamp device comprises a clamp (701) and a clamp support (702); the clamp support (702) is arranged on two vertical module mounting beams (903) opposite to each other on the left and right; and the clamp (701) is connected to the clamp support (702).

10. The universal filter cabinet according to claim 9, characterized in that: The partition device (5) and the universal module mounting plate (6) are both provided with a plurality of heat dissipation holes.

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