CN210469098U

CN210469098U - Dustproof mechanism of frequency conversion cabinet

Info

Publication number: CN210469098U
Application number: CN201921478658.8U
Authority: CN
Inventors: 王良全
Original assignee: Fuzhou Xinbangna Mechanical And Electrical Equipment Co Ltd
Current assignee: Fuzhou Xinbangna Mechanical And Electrical Equipment Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a dustproof mechanism of a frequency conversion cabinet, which comprises a cabinet body and a dust absorption base, wherein the bottom of the cabinet body is provided with the dust absorption base, the bottom in the cabinet body is provided with a plurality of dust absorption heads, each dust absorption head is connected with a branch pipe, each branch pipe passes through the floor of the cabinet body and the top plate of the dust absorption base and is communicated with an opening on a dust absorption pipe, the dust absorption pipe is communicated with a pipeline connected with an air suction port of a suction pump, and an air outlet of the suction pump is connected with a dust inlet of a dust collection box through a pipeline; be connected with the horizontally backup pad on the lateral wall of the cabinet body, the backup pad top is provided with the fan, the air intake connection of fan has the pipeline, and the fan top is provided with the rose box, the air intake of rose box and the air outlet of fan pass through the pipe connection, the air-supply line intercommunication is passed through to the opening that sets up on the air outlet of rose box and the cabinet body lateral wall, through the dust absorption head that sets up, absorb the dust that the internal entering of cabinet, through carrying of dust absorption pipe and aspirator pump to collecting box in collect, the cleaning work of dust has been improved.

Description

Dustproof mechanism of frequency conversion cabinet

Technical Field

The utility model relates to a frequency conversion cabinet technical field specifically is a dustproof mechanism of frequency conversion cabinet.

Background

The converter drags power device's switch board is used to the inverter cabinet, and current inverter cabinet all sets up the vent and ventilates heat dissipation, leads to the dust to enter into the cabinet internal, causes the internal equipment of cabinet to damage easily, influences the work of inverter cabinet, and enters into the internal dust of cabinet, and is more because of the internal equipment of cabinet, brings inconvenience for the cleaning work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof mechanism of frequency conversion cabinet to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof mechanism of a frequency conversion cabinet comprises a cabinet body and a dust absorption base, wherein the dust absorption base is arranged at the bottom of the cabinet body, a plurality of dust absorption heads are arranged at the bottom in the cabinet body, each dust absorption head is connected with a branch pipe, each branch pipe penetrates through the floor of the cabinet body and the top plate of the dust absorption base to be communicated with an opening in a dust absorption pipe, the dust absorption pipes are communicated with a pipeline connected with an air suction port of a suction pump, and an air outlet of the suction pump is connected with a dust inlet of a dust collection box through a pipeline; be connected with the horizontally backup pad on the lateral wall of the cabinet body, the backup pad top is provided with the fan, the air intake connection of fan has the pipeline, and the fan top is provided with the rose box, the air intake of rose box and the air outlet of fan pass through the pipe connection, the air outlet of rose box and the opening that sets up on the lateral wall of the cabinet body pass through the air-supply line intercommunication, the cabinet body and dust absorption base one side all have the chamber door through hinge connection, be provided with the vent on the chamber door of the cabinet body, the vent outside is provided.

Preferably, the dust screen outside is provided with the installing frame, and the installing frame both sides all are provided with convex connection draw runner, and the chamber door of the cabinet body is provided with and is connected draw runner sliding connection's spout in the bilateral symmetry of vent.

Preferably, a dust exhaust pipe connected with a dust outlet of the dust collection box penetrates through a side plate of the dust collection base, and a dust plug is arranged at one end of the dust exhaust pipe.

Preferably, the filter box is connected with a box door through a hinge, a plurality of sliding grooves are symmetrically formed in the top plate and the bottom plate of the filter box, a filter screen is connected to each sliding groove in a sliding mode, and the air outlet is formed in the left side of one of the filter screens.

Preferably, dust absorption base bottom four corners all is connected with the shock attenuation post, all is provided with damping spring in every shock attenuation post and every shock attenuation capital portion all is provided with insulating base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the dust entering the cabinet body is absorbed by the arranged dust absorption head, and is conveyed into the dust collection box for collection by the dust absorption pipe and the air suction pump, so that the dust cleaning work is improved, the equipment structure in the cabinet body is protected, and the dustproof effect is improved by the dustproof net arranged outside the ventilation opening;

2. the fan and the rose box that set up on the cabinet body side wall, when cabinet body temperature is higher, carry the wind after the filtration to enter into the cabinet internal, change the internal hot-air of cabinet, improve the radiating effect, also improved dustproof effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the filtering box of the present invention;

FIG. 4 is a schematic structural view of the filtering box of the present invention;

fig. 5 is a schematic view of the dust screen structure of the present invention.

In the figure: 1. a cabinet body; 2. a dust collection base; 3. a support plate; 4. a fan; 5. a filter box; 51. an air inlet; 52. an air outlet; 53. a chute; 54. a filter screen; 6. an air inlet pipe; 7. a shock-absorbing post; 8. an insulating base; 9. a dust collection head; 10. a dust collection pipe; 11. a getter pump; 12. a dust collection box; 13. a dust plug; 14. a vent; 15. a dust screen; 16. installing a frame; 17. the slide bar is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a dustproof mechanism of a frequency conversion cabinet comprises a cabinet body 1 and a dust absorption base 2, wherein the dust absorption base 2 is arranged at the bottom of the cabinet body 1, a plurality of dust absorption heads 9 are arranged at the bottom in the cabinet body 1, each dust absorption head 9 is connected with a branch pipe, each branch pipe penetrates through the floor of the cabinet body 1 and the top plate of the dust absorption base 2 to be communicated with an opening in a dust absorption pipe 10, the dust absorption pipe 10 is communicated with a pipeline connected with an air suction port of an air suction pump 11, and an air outlet of the air suction pump 11 is connected with a dust inlet of a dust collection box 12 through a pipeline; be connected with horizontally backup pad 3 on the lateral wall of the

cabinet body

1, 3 tops of backup pad are provided with fan 4, the air intake connection of fan 4 has the pipeline, and fan 4 top is provided with rose box 5, the air intake 51 of rose box 5 and the air outlet of fan 4 pass through the pipe connection, the opening that sets up on the air outlet of rose box 5 and the lateral wall of the cabinet body 1 passes through air-supply line 6 intercommunication, cabinet body 1 and dust absorption base 2 one side all have the chamber door through hinge connection, be provided with vent 14 on the chamber door of the cabinet body 1, the vent 14 outside is provided with dust screen 15, through the dust absorption head 9 that sets up, absorb the dust that gets into in the cabinet body 1, through carrying of dust absorption pipe 10 and aspirator pump 11 to collecting in the dust collection box 12, the cleaning work of dust has been improved, protect the interior equipment structure of the cabinet body 1, and the dust screen 15.

The dust screen 15 outside is provided with installing frame 16, and installing frame 16 both sides all are provided with convex connection draw runner 17, and the chamber door of the cabinet body 1 is provided with in the bilateral symmetry of vent 14 and is connected draw runner 53 of draw runner 17 sliding connection, connects the draw runner 17 and slides in the spout 53, and the dust screen 15 of easy to assemble or dismantle is washd dust screen 15.

A dust exhaust pipe connected with a dust outlet of the dust box 12 penetrates through a side plate of the dust collection base 2, a dust plug 13 is arranged at one end of the dust exhaust pipe, and the dust collected in the dust box 12 is exhausted by opening the dust plug 13.

The filter box 5 is connected with a box door through a hinge, a plurality of sliding grooves 53 are symmetrically formed in the top plate and the bottom plate of the filter box 5, a filter screen 54 is connected in each sliding groove 53 in a sliding mode, the air outlet 52 is formed in the left side of one of the filter screens 54, the filter screens 54 are connected with the sliding grooves 53 in a sliding mode, the filter screens 54 are convenient to clean or replace, and the filter box is convenient to filter and use next time.

2 bottom four corners of dust absorption base all are connected with shock attenuation post 7, all are provided with damping spring in every shock attenuation post 7 and every 7 bottoms of shock attenuation post all are provided with insulator foot 8, and shock attenuation post 7 plays the effect of supporting this frequency conversion cabinet.

The working principle is as follows: when the dust collector is used and dust needs to be collected, the air suction pump 11 starts to work, dust in the cabinet body 1 is absorbed through the dust collection head 9 connected with the dust collection pipe 10 and the branch pipe and is conveyed into the dust collection box 12 through a pipeline, and when the dust needs to be discharged, the box door can be opened to take out the dust collection box 12 for treatment, or the dust plug 13 is opened to discharge the dust in the dust collection box 12; when the cabinet body 1 is interior to produce heat, dispel the heat through vent 14, dust screen 15 plays dirt-proof effect, slide in spout 53 through the connection draw runner 17 on the installing frame 16, conveniently dismantle dust screen 15, wash it, also can make fan 4 begin to work, carry the wind to enter into rose box 5, get into through air intake 51, carry out filtration treatment to it through filter screen 54, flow to air-supply line 6 through air outlet 52, reentrant cabinet body 1 is interior, take a breath the processing in the cabinet body 1, open the chamber door, sliding connection through filter screen 54 and spout 53, the convenience is dismantled filter screen 54, wash it.

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

Claims

1. The utility model provides a dustproof mechanism of frequency conversion cabinet, includes the cabinet body (1) and dust absorption base (2), its characterized in that: the bottom of the cabinet body (1) is provided with a dust collection base (2), the bottom in the cabinet body (1) is provided with a plurality of dust collection heads (9), each dust collection head (9) is connected with a branch pipe, each branch pipe penetrates through the floor of the cabinet body (1) and the top plate of the dust collection base (2) and is communicated with an opening in a dust collection pipe (10), the dust collection pipe (10) is communicated with a pipeline connected with an air suction port of an air suction pump (11), and an air outlet of the air suction pump (11) is connected with a dust inlet of a dust collection box (12) through a pipeline; be connected with horizontally backup pad (3) on the lateral wall of the cabinet body (1), backup pad (3) top is provided with fan (4), the air intake connection of fan (4) has the pipeline, and fan (4) top is provided with rose box (5), air intake (51) of rose box (5) and the air outlet of fan (4) pass through the pipe connection, the air outlet of rose box (5) and the opening that sets up on the lateral wall of the cabinet body (1) pass through air-supply line (6) intercommunication, all there is the chamber door on one side of the cabinet body (1) and dust absorption base (2) through hinge connection, be provided with vent (14) on the chamber door of the cabinet body (1), vent (14) outside is provided with dust screen (15).

2. The dustproof mechanism of the frequency conversion cabinet according to claim 1, wherein: the outer side of the dustproof net (15) is provided with a mounting frame (16), the two sides of the mounting frame (16) are respectively provided with a convex connecting sliding strip (17), and sliding grooves (53) which are connected with the connecting sliding strips (17) in a sliding manner are symmetrically arranged on the two sides of the ventilation opening (14) of the box door of the cabinet body (1).

3. The dustproof mechanism of the frequency conversion cabinet according to claim 1, wherein: a dust exhaust pipe connected with a dust outlet of the dust collection box (12) penetrates through a side plate of the dust collection base (2), and one end of the dust exhaust pipe is provided with a dust plug (13).

4. The dustproof mechanism of the frequency conversion cabinet according to claim 1, wherein: the filter box (5) is connected with a box door through a hinge, a plurality of sliding grooves (53) are symmetrically formed in the top plate and the bottom plate of the filter box (5), a filter screen (54) is connected in each sliding groove (53) in a sliding mode, and the air outlet (52) is formed in the left side of one filter screen (54).

5. The dustproof mechanism of the frequency conversion cabinet according to claim 1, wherein: four corners of the bottom of the dust collection base (2) are connected with damping columns (7), each damping column (7) is internally provided with a damping spring, and the bottom of each damping column (7) is provided with an insulating base (8).