CN219591953U

CN219591953U - Movable centrally installed switchgear

Info

Publication number: CN219591953U
Application number: CN202320668416.5U
Authority: CN
Inventors: 朱仁平
Original assignee: Jiangmeng Electric Co ltd
Current assignee: Jiangmeng Electric Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-25
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a movable centrally installed switchgear, which relates to the technical field of power distribution equipment and comprises a switchgear body, wherein fixing plates are welded on two symmetrical sides of the lower surface of the switchgear body, universal wheels are connected and arranged on the lower surface of the fixing plates, clamping upper assemblies and clamping lower assemblies are respectively arranged on two symmetrical sides of the surface of the fixing plates, and fixing holes are formed in the surfaces of the clamping upper assemblies and the clamping lower assemblies; the lower surface of the cabinet body is fixedly provided with a blow box close to the center, two sides of the blow box are symmetrically communicated with blow pipes, the movable centrally-installed cabinets can be fixed between every two centrally-installed cabinets through the matched use of the clamping lower assembly and the clamping upper assembly, so that a plurality of centrally-installed cabinets can synchronously move, and the moving efficiency of the centrally-installed cabinets is greatly enhanced; and can be with outside air through blow box exhaust to put the inside of cabinet in to the interior circulation of air of in putting the cabinet in reinforcing, thereby effectively dispel the heat to the power equipment in the cabinet body.

Description

Movable centrally installed switchgear

Technical Field

The utility model relates to the technical field of power distribution equipment, in particular to a movable centrally installed switchgear.

Background

The centrally installed switchgear, which is generally called metal armoured centrally installed switchgear, belongs to a high-voltage distribution device, and is used for receiving and distributing network electric energy of 3.6-12kV, and performing control protection, monitoring and measurement on a power circuit, and is mainly used for power transmission of power plants and small and medium-sized generators, power reception and transmission of secondary power substations of power systems, power distribution of industrial and mining enterprises and institutions, starting of large-sized high-voltage motors and the like.

At present, when the centrally installed switchgear is used, a plurality of centrally installed switchgears are often required to be placed on the ground in parallel, and when the centrally installed switchgears are required to be moved, the centrally installed switchgears are required to be moved one by one, so that the moving efficiency is low; and the power equipment can generate a large amount of heat in operation, the centrally installed switchgear generally only dissipates heat through a heat dissipation port formed in the surface of the switchgear body, the heat dissipation effect is poor, the heat is inconvenient to discharge, and the internal elements are easy to damage due to high temperature.

Disclosure of Invention

The utility model aims to provide a movable centrally installed switchgear, which solves the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable centrally installed switchgear comprises a switchgear body, wherein fixing plates are welded on two symmetrical sides of the lower surface of the switchgear body, universal wheels are connected to the lower surface of the fixing plates, an upper clamping assembly and a lower clamping assembly are respectively arranged on two symmetrical sides of the surface of the fixing plates, and fixing holes are formed in the surfaces of the upper clamping assembly and the lower clamping assembly;

the utility model discloses a cabinet body, including cabinet body, blow box, blow pipe, a plurality of air outlets, the position fixed mounting that is close to the center of cabinet body lower surface has the blow box, the bilateral symmetry intercommunication of blow box has the blow pipe, the blow pipe is kept away from one side of blow box runs through to the inside of cabinet body, the blow pipe stretches into a plurality of air outlets have been seted up to the one end of blow box.

Optionally, the blowing pipes are provided with two groups and are symmetrically distributed with the blowing pipes.

Optionally, the internal wall fixedly connected with of cabinet three baffle that evenly set up, three the top of baffle all is provided with the heat insulating board, the heat insulating board with the inner wall of the cabinet body is fixed connection mutually, the heat insulating board with be provided with the connecting block jointly between the baffle.

Optionally, a plurality of first cooling ports are set up on the surface of the cabinet body, the surface of the cabinet body be provided with a plurality of with first cooling frame that corresponds mutually one by one of cooling ports, the multiunit heat dissipation through-hole has been seted up to the surface of first cooling frame, the first cooling frame is close to one side of the cabinet body is provided with the filter screen.

Optionally, a plurality of groups of second heat dissipation openings are formed in the side face of the cabinet body, and second heat dissipation frames corresponding to the second heat dissipation openings one by one are arranged on the side face of the cabinet body.

Optionally, the heat dissipation device further comprises a first fixing screw and a second fixing screw, wherein the surface of the first heat dissipation frame is fixedly arranged with the surface of the cabinet body through the first fixing screw;

the second heat dissipation frame is fixedly arranged on the side face of the cabinet body through a second fixing screw.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the two cabinets are placed adjacently, and then the two cabinets can be fixed through the cooperation of the clamping lower assembly on the left side of one cabinet and the clamping upper assembly on the right side of the other cabinet, so that the fixation among a plurality of centrally installed cabinets can be finished, and the synchronous movement of the plurality of centrally installed cabinets can be realized when the plurality of centrally installed cabinets are moved, and the movement efficiency of the centrally installed cabinets is greatly enhanced.

2. According to the utility model, the fan in the air blowing box is started, external air can be sucked through the air blowing pipe under the action of the fan, and then the air is discharged to the inside of the cabinet body through the plurality of air outlets on the surface of the air blowing pipe, so that the inside of the cabinet body is radiated, and the problem that internal elements are damaged due to high temperature due to accumulation of heat generated during operation after the power equipment in the cabinet body operates for a long time is effectively avoided.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a cross-sectional view I of the present utility model;

FIG. 3 is a second cross-sectional view of the present utility model;

FIG. 4 is a second perspective view of the present utility model;

fig. 5 is a schematic diagram of a second structure of the heat dissipation port of the present utility model.

In the figure: 1. a cabinet body; 2. a fixing plate; 3. a universal wheel; 4. the upper component is clamped; 5. clamping the lower assembly; 6. a fixing hole; 9. a blow box; 10. a blowing pipe; 11. an air outlet; 12. a first heat radiation port; 13. a filter screen; 15. a first fixing screw; 16. a second heat radiation port; 17. a first heat dissipation frame; 18. a second heat dissipation frame; 19. a second fixing screw; 20. a partition plate; 21. a heat insulating plate; 22. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 5, the present utility model provides a technical solution: the movable centrally-installed cabinet comprises a cabinet body 1, wherein fixing plates 2 are welded on two symmetrical sides of the lower surface of the cabinet body 1, universal wheels 3 are connected and arranged on the lower surface of the fixing plates 2, clamping upper assemblies 4 and clamping lower assemblies 5 are respectively arranged on two symmetrical sides of the surface of the fixing plates 2, and fixing holes 6 are formed in the surfaces of the clamping upper assemblies 4 and the clamping lower assemblies 5;

the position fixed mounting that is close to the center of cabinet body 1 lower surface has blow box 9, and the bilateral symmetry intercommunication of blow box 9 has blow pipe 10, and one side that blow pipe 10 kept away from blow box 9 runs through to the inside of cabinet body 1, and a plurality of air outlets 11 have been seted up to the one end that blow pipe 10 stretched into blow box 9.

The blow pipes 10 are provided with two groups and are symmetrically distributed with the blow boxes 9.

More specifically, in this embodiment, two cabinet bodies 1 are adjacently placed, and then the two cabinet bodies 1 can be fixed through the cooperation of the clamping lower assembly 5 on the left side of one cabinet body and the clamping upper assembly 4 on the right side of the other cabinet body 1, so that when a plurality of centrally installed cabinets are moved, the plurality of cabinet bodies 1 can be fixed in pairs, and then synchronous movement of a plurality of centrally installed cabinets can be completed, so that the movement efficiency of the centrally installed cabinets is greatly enhanced.

By opening the blower in the blow box 9, the outside air can be sucked into the blow pipe 10 under the action of the blower, and finally the air is discharged through a plurality of air outlets 11 on the surface of the blow pipe 10, so that the interior of the cabinet body 1 can be effectively radiated, and the problem that the internal elements are damaged due to high temperature due to inconvenient discharge of heat generated during operation after long-time operation of power equipment in the cabinet body 1 is avoided.

Embodiment II, based on the above embodiment:

further, in order to avoid that a plurality of electric devices in the cabinet body 1 cannot be affected by the temperature of each other, the inner wall of the cabinet body 1 is fixedly connected with three evenly-arranged partition plates 20, heat insulation plates 21 are arranged above the three partition plates 20, the heat insulation plates 21 are fixedly connected with the inner wall of the cabinet body 1, and connecting blocks 22 are jointly arranged between the heat insulation plates 21 and the partition plates 20.

More specifically, in this embodiment, the cabinet 1 is divided into three different inner cavities by the three partition boards 20, and the heat emitted by the electric devices placed in the three different inner cavities is blocked by the heat insulation board 21, so that the plurality of electric devices in the cabinet 1 can not be damaged by other electric devices due to the high temperature generated by the damage of one device.

Embodiment III, based on the above embodiment:

further, in order to further improve the heat dissipation effect inside the cabinet body 1, a plurality of first heat dissipation openings 12 are formed in the surface of the cabinet body 1, first heat dissipation frames 17 corresponding to the first heat dissipation openings 12 one to one are arranged on the surface of the cabinet body 1, a plurality of groups of heat dissipation through holes are formed in the surface of the first heat dissipation frames 17, and a filter screen 13 is arranged on one side, close to the cabinet body 1, of the first heat dissipation frames 17.

The side of the cabinet body 1 is provided with a plurality of groups of second heat dissipation openings 16, and the side of the cabinet body 1 is provided with a second heat dissipation frame 18 corresponding to the second heat dissipation openings 16 one by one.

More specifically, in this embodiment, the openings of the first heat dissipation openings 12 and the second heat dissipation openings 16 on the surface of the cabinet body 1 and the arrangement of the first heat dissipation frames 17 and the second heat dissipation frames 18 on the surface of the cabinet body 1 can greatly enhance the ventilation between the cabinet body 1 and the outside when the blower in the blower box 9 is started, so that the heat dissipation of the electric equipment in the cabinet body 1 can be more effectively performed.

It is worth noting that the arrangement of the filter screen 13 on the side face of the first radiating frame 17 can filter outside dust and impurities, so that the outside dust and impurities are prevented from entering the cabinet body 1 and falling on the power equipment, and the normal use of the power equipment is prevented from being influenced.

Embodiment IV, based on the above embodiment:

further, in order to clean the first heat dissipation frame 17 and the second heat dissipation frame 18 regularly, the heat dissipation frame further comprises a first fixing screw 15 and a second fixing screw 19, and the surface of the first heat dissipation frame 17 is fixedly arranged with the surface of the cabinet body 1 through the first fixing screw 15;

the second heat dissipation frame 18 is fixedly arranged on the side face of the cabinet body 1 through the second fixing screw 19.

More specifically, in the present embodiment, since the first heat dissipating frame 17 and the second heat dissipating frame 18 are fixedly installed with the cabinet 1 through the first fixing screw 15 and the second fixing screw 19, the first fixing screw 15 and the second fixing screw 19 can be removed periodically to remove the first heat dissipating frame 17, the second heat dissipating frame 18 and the filter screen 13 for cleaning, so that the heat dissipating effect of the first heat dissipating frame 17 and the second heat dissipating frame 18 and the filtering effect of the filter screen 13 are ensured after long-term use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a put cabinet in portable, includes cabinet body (1), its characterized in that: the novel multifunctional intelligent cabinet is characterized in that fixing plates (2) are welded on two symmetrical sides of the lower surface of the cabinet body (1), universal wheels (3) are connected and arranged on the lower surface of the fixing plates (2), clamping upper assemblies (4) and clamping lower assemblies (5) are respectively arranged on two symmetrical sides of the surface of the fixing plates (2), and fixing holes (6) are formed in the surfaces of the clamping upper assemblies (4) and the surfaces of the clamping lower assemblies (5);

the novel air-blowing device is characterized in that an air blowing box (9) is fixedly mounted on the lower surface of the cabinet body (1) close to the center, two sides of the air blowing box (9) are symmetrically communicated with air blowing pipes (10), one side, away from the air blowing box (9), of each air blowing pipe (10) penetrates through the cabinet body (1), and a plurality of air outlets (11) are formed in one end, extending into the air blowing box (9), of each air blowing pipe (10).

2. The mobile centrally installed switchgear of claim 1, wherein: the blowing pipes (10) are provided with two groups and are symmetrically distributed by the blowing boxes (9).

3. The mobile centrally installed switchgear of claim 1, wherein: the novel cabinet is characterized in that three evenly-arranged partition plates (20) are fixedly connected to the inner wall of the cabinet body (1), heat insulation plates (21) are arranged above the three partition plates (20), the heat insulation plates (21) are fixedly connected with the inner wall of the cabinet body (1), and connecting blocks (22) are jointly arranged between the heat insulation plates (21) and the partition plates (20).

4. The mobile centrally installed switchgear of claim 1, wherein: the novel cabinet is characterized in that a plurality of first radiating openings (12) are formed in the surface of the cabinet body (1), a plurality of first radiating frames (17) which are in one-to-one correspondence with the first radiating openings (12) are arranged on the surface of the cabinet body (1), a plurality of groups of radiating through holes are formed in the surface of the first radiating frames (17), and a filter screen (13) is arranged on one side, close to the cabinet body (1), of the first radiating frames (17).

5. The mobile centrally installed switchgear according to claim 4, wherein: the side of the cabinet body (1) is provided with a plurality of groups of second heat dissipation openings (16), and the side of the cabinet body (1) is provided with second heat dissipation frames (18) corresponding to the second heat dissipation openings (16) one by one.

6. The mobile centrally installed switchgear of claim 5, wherein: the heat dissipation device further comprises a first fixing screw (15) and a second fixing screw (19), wherein the surface of the first heat dissipation frame (17) is fixedly arranged with the surface of the cabinet body (1) through the first fixing screw (15);

the second radiating frame (18) is fixedly arranged on the side face of the cabinet body (1) through a second fixing screw (19).