CN219961154U - Electric cabinet - Google Patents

Abstract

The utility model discloses an electric cabinet which comprises a shell, wherein an upper cavity and a lower cavity are formed in the shell, a plurality of meters are arranged on the inner wall of the lower cavity at equal intervals, two first reticulated shells are symmetrically and fixedly arranged on the inner wall of the lower cavity, a first drying core is arranged in each first reticulated shell, a second reticulated shell is fixedly arranged on the inner wall of the upper end of the lower cavity, an active carbon core is arranged in the second reticulated shell, and a controller is fixedly arranged on the inner wall of the upper cavity. According to the utility model, hot air in the shell is pumped out and discharged, as the upper cavity and the lower cavity in the shell are communicated with each other, hot air in the lower cavity can rise, and is discharged from the upper end mounting port after passing through the upper cavity, and external cold air enters the shell to cool devices in the shell after being filtered by the filter screen, so that the temperature of the power devices is reduced, and the service life of the devices is prolonged.

Description

Electric cabinet

Technical Field

The utility model relates to the technical field of refining ladle bottom argon blowing intelligent control systems, in particular to an electric cabinet.

Background

An electric cabinet is a cabinet that contains one or more low voltage switchgear and associated control, measurement, signaling, protection, regulation, etc. devices and is responsible for being assembled together in its entirety from structural components by the manufacturer.

Patent number CN211152463U discloses an electric cabinet, which comprises a box body, the cylinder is installed to the bottom half, the piston rod and the backup pad fixed connection of cylinder, install the electric cabinet in the backup pad, install a plurality of guide pillars in the backup pad, the guide pillar runs through behind the top face of box and is connected with the rain-proof cover, logical groove has been seted up to the box top face, it is equipped with the sliding closure to lead to the groove to slide upward, the sliding closure runs through the box roof. According to the utility model, the electric control box on the supporting plate is pushed by the piston rod of the air cylinder to rise to the outer side of the box body after passing through the through groove, and meanwhile, the guide post and the rain cover rise, so that the rain cover can ensure that staff can not be influenced by rain and snow, overhaul the electric control assembly in the electric control box and ensure personal safety of the staff.

But above-mentioned current electric cabinet is the box body structure that encloses by the mutual concatenation of sheet metal, and the inside of electric cabinet is a closed cavity structure, and in addition now many electric cabinets just are provided with the heat dissipation grid window in both sides, and the internal air circulation speed of box is slow, therefore the inside radiating effect of box is not enough, has directly reduced the life of inside components and parts, especially when the inside temperature in summer is higher, serious can burn the components and parts in the electric cabinet.

Disclosure of Invention

Based on the technical problems in the background technology, the utility model provides an electric cabinet.

The utility model provides an electric cabinet, which comprises a shell, wherein an upper cavity and a lower cavity are formed in the shell, a plurality of meters are arranged on the inner wall of the lower cavity at equal intervals, two first net shells are symmetrically and fixedly arranged on the inner wall of the lower cavity, a first drying core is arranged in each first net shell, a second net shell is fixedly arranged on the inner wall of the upper end of the lower cavity, an active carbon core is arranged in the second net shell, a controller is fixedly arranged on the inner wall of the upper cavity, two third net shells are symmetrically arranged on the inner wall of the upper cavity, three drying cores are arranged in each third net shell, and an exhaust mechanism is arranged at the center of the upper end face of the shell.

Preferably, the air draft mechanism comprises a mounting frame and a motor, a mounting opening matched with the mounting frame is formed in the center of the upper end face of the shell, the mounting frame is fixedly mounted in the mounting opening, the motor is fixedly mounted in the center of the mounting frame, and fan blades are fixedly mounted at the output end of the motor.

Preferably, two door plates are symmetrically hinged on the front side wall of the upper chamber, and each door plate is provided with a door handle.

Preferably, the upper cavity and the lower cavity in the shell are communicated with each other, a vent hole is formed in the bottom end surface of the shell, and a dust screen is arranged in the vent hole.

Preferably, a bottom plate is fixedly arranged on the lower end face of the shell, and anti-skid patterns are arranged on the lower end face of the bottom plate.

The beneficial effects are that:

1. the hot air in the shell is pumped out and discharged, and the upper cavity and the lower cavity in the shell are communicated with each other, so that the hot air in the lower cavity can rise, is discharged from the upper end mounting port after passing through the upper cavity, and external cold air enters the shell to cool devices in the shell after being filtered by the filter screen, thereby reducing the temperature of the power devices and prolonging the service life of the devices;

2. the first drying core and the third drying core can dehumidify air in the shell, so that rust on the surfaces of the instrument and the controller is avoided, the service lives of the instrument and the controller are prolonged, and peculiar smell generated in the shell can be removed by the activated carbon core.

Drawings

Fig. 1 is a schematic structural diagram of an electric cabinet according to the present utility model;

fig. 2 is a front cross-sectional view of an electric cabinet according to the present utility model.

In the figure: a first drying core, a second reticulated shell, a 3 instrument, a second reticulated shell, a 5 active carbon core, a third reticulated shell, a third drying core, a 8 fan blade, a 9 controller, a 10 shell, a 11 motor, a 12 mounting frame, a 13 door plate, a 14 filter screen, a 15 bottom plate and a 16 door plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1-2, an electric cabinet comprises a housing 10, an upper chamber and a lower chamber are arranged in the housing 10, a plurality of meters 3 are arranged on the inner wall of the lower chamber at equal intervals, two first net shells 2 are symmetrically and fixedly arranged on the inner wall of the lower chamber, a first drying core 1 is arranged in each first net shell 2, a second net shell 4 is fixedly arranged on the inner wall of the upper end of the lower chamber, an activated carbon core 5 is arranged in the second net shell 4, a controller 9 is fixedly arranged on the inner wall of the upper chamber, two third net shells 6 are symmetrically arranged on the inner wall of the upper chamber, three drying cores 7 are arranged in each third net shell 6, and an air exhausting mechanism is arranged at the center of the upper end face of the housing 10.

The air exhausting mechanism comprises a mounting frame 12 and a motor 11, a mounting port matched with the mounting frame 12 is formed in the center of the upper end face of the shell 10, the mounting frame 12 is fixedly arranged in the mounting port, the motor 11 is fixedly arranged in the center of the mounting frame 12, the fan blades 8 are fixedly arranged at the output ends of the motor 11, and the motor 11 drives the fan blades 8 to rotate through the output ends, so that air in the shell 10 can be conveniently pumped out of the shell 10;

two door plates 13 are symmetrically hinged to the front side wall of the upper chamber, and door handles are arranged on each door plate 13, so that the door plates 13 can be conveniently opened to replace and maintain the controller 9;

two door plates 16 are symmetrically hinged on the front side wall of the lower chamber, and the same handles are arranged on each door plate 16, so that the door plates 16 can be conveniently opened to replace and maintain the instrument 3;

wherein, the upper chamber and the lower chamber in the shell 10 are mutually communicated, the bottom end surface of the shell 10 is provided with a vent hole, a dustproof net is arranged in the vent hole, and the cold air flowing into the shell 10 is filtered.

Wherein, the bottom surface of the shell 10 is fixedly provided with a bottom plate 15, and the bottom surface of the bottom plate 15 is provided with anti-skid patterns.

In the utility model, the motor 11 drives the fan blades 8 to rotate through the output end, hot air in the shell 10 is pumped out and discharged, and because the upper cavity and the lower cavity in the shell 10 are mutually communicated, the hot air in the lower cavity can rise, is discharged from the upper end mounting port after passing through the upper cavity, and external cold air enters the shell 10 to cool devices in the shell 10 after being filtered by the filter screen 14, so that the temperature of the electric devices is reduced; meanwhile, the first drying core 1 and the third drying core 7 can dehumidify the air in the shell 10, so that rust on the surfaces of the instrument 3 and the controller 9 is avoided, the service lives of the instrument 3 and the controller 9 are prolonged, and the active carbon core 5 can remove peculiar smell generated in the shell 10.

Claims (6)

1. The utility model provides an electric cabinet, includes casing (10), its characterized in that, last cavity and lower cavity have been seted up in casing (10), equidistant range has a plurality of meters (3) on the inner wall of lower cavity, symmetrical fixed mounting has two No. one net shells (2) on the inner wall of lower cavity, every all be provided with No. one dry core (1) in No. one net shell (2), the upper end inner wall fixed mounting of lower cavity has No. two net shells (4), be provided with active carbon core (5) in No. two net shells (4), fixed mounting has controller (9) on the inner wall of last cavity, the symmetry is provided with two No. three net shells (6) on the inner wall of last cavity, every all be provided with No. three dry cores (7) in No. three net shells (6), the center department of casing (10) up end all is provided with exhaust mechanism.

2. An electric cabinet according to claim 1, characterized in that the air draft mechanism comprises a mounting frame (12) and a motor (11), a mounting opening matched with the mounting frame (12) is formed in the center of the upper end face of the shell (10), the mounting frame (12) is fixedly mounted in the mounting opening, the motor (11) is fixedly mounted in the center of the mounting frame (12), and a fan blade (8) is fixedly mounted at the output end of the motor (11).

3. An electric cabinet according to claim 1, characterized in that two door panels (13) are symmetrically hinged on the front side wall of the upper chamber, and each door panel (13) is provided with a door handle.

4. An electric cabinet according to claim 1, characterized in that the front side wall of the lower chamber is symmetrically hinged with two door panels (16), and each door panel (16) is provided with the same handle.

5. An electric cabinet according to claim 1, characterized in that the upper chamber and the lower chamber in the housing (10) are mutually communicated, a vent hole is provided in the bottom end surface of the housing (10), and a dust screen is provided in the vent hole.

6. An electric cabinet according to claim 1, characterized in that the lower end surface of the housing (10) is fixedly provided with a bottom plate (15), and the lower end surface of the bottom plate (15) is provided with anti-skid patterns.