CN210137097U - Fireproof structure of substation equipment cabinet - Google Patents

Abstract

The utility model discloses a substation equipment cabinet fire resistive construction, including first box, be provided with on the first box and link up the piece, it has the second box to link up the parcel on the piece, and it has the fire retardant layer to fill between first box and the second box, and the lower extreme of second box is provided with the backup pad, is provided with the third box in the backup pad, and it has the dry powder layer to fill between second box and the third box, and the upper end open position fixed mounting of third box has the ceiling. This substation equipment cabinet fire resistive construction through the fire retardant granule between first box and the second box, can play a fire prevention fire-retardant effect from inside, through the dry powder between second box and the third box, can play a fire prevention fire-retardant effect from the outside, improves the fire behavior of the whole cabinet body greatly.

Description

Fireproof structure of substation equipment cabinet

Technical Field

The utility model relates to a substation equipment technical field specifically is a substation equipment cabinet fire resistive construction.

Background

The switch board is one of the common power equipment of transformer substation, and the switch board can carry out the subregion with the circuit and carry, integrates each line simultaneously, reduces the emergence of incident.

But current switch board simple structure, the majority is the one deck shell, leads to in the relatively poor effect to the aspect of preventing fires, when the conflagration appears, does not have flame retardant efficiency, brings harm for surrounding operating environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a substation equipment cabinet fire resistive construction to solve the poor problem of current switch board structure fire prevention effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a substation equipment cabinet fire resistive construction, includes first box, be provided with on the first box and link up the piece, it has the second box to wrap up on the piece to link up, it has the fire retardant layer to fill between first box and the second box, the lower extreme of second box is provided with the backup pad, be provided with the third box in the backup pad, it has the dry powder layer to fill between second box and the third box, the upper end open position fixed mounting of third box has the ceiling.

Preferably, a first pipeline penetrates through one side of the first box body, one side of the second box body and one side of the third box body, a protective cover is fixedly mounted on the outer wall of the third box body and covers the outer end of the first pipeline, and a first dustproof net is fixedly embedded in the protective cover.

Preferably, the second pipeline penetrates through the other side of the first box body, the other side of the second box body and the other side of the third box body, the heat dissipation box is fixedly connected to the outer wall of the first box body, a built-in hole is formed in the heat dissipation box, the second pipeline is communicated with the built-in hole, and a second dust screen is fixedly mounted on the heat dissipation box.

Preferably, a motor is fixedly installed in the heat dissipation box, a blade is fixedly connected to a rotating shaft of the motor, and the blade corresponds to the second dust screen in direction.

Preferably, the lower extreme fixed mounting of third box has the base, and the base passes through bolt and cement platform fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: this substation equipment cabinet fire resistive construction through the fire retardant granule between first box and the second box, can play a fire prevention fire-retardant effect from inside, through the dry powder between second box and the third box, can play a fire prevention fire-retardant effect from the outside, improves the fire behavior of the whole cabinet body greatly.

Drawings

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

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a schematic view of the heat dissipation box according to the present invention.

In the figure: the device comprises a first box body 1, a connecting block 11, a second box body 12, a flame retardant layer 13, a supporting plate 14, a third box body 15, a dry powder layer 16, a ceiling 17, a first pipeline 2, a protective cover 21, a first dustproof net 22, a second pipeline 3, a heat dissipation box 31, a second dustproof net 32, a built-in hole 33, a motor 4, a blade 41, a base 5 and a cement platform 51.

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.

Referring to fig. 1, the present invention provides a technical solution: a fire-proof structure of a substation equipment cabinet comprises a first box body 1, wherein a connecting block 11 is arranged on the first box body 1, the connecting block 11 is respectively and fixedly connected with the first box body 1 and a second box body 12, the connecting block 11 is wrapped by the second box body 12, a fire retardant layer 13 is filled between the first box body 1 and the second box body 12, a supporting plate 14 is arranged at the lower end of the second box body 12, the supporting plate 14 is fixedly connected with a third box body 15, a third box body 15 is arranged on the supporting plate 14, the second box body 12 and the third box body 15 are both of a wrapping structure, the first box body 1 is wrapped by the second box body 12 to ensure that the fire retardant layer 13 cannot leak, the second box body 12 is wrapped by the third box body 15 to ensure that a dry powder layer 16 cannot leak, the second box body 12 and the first box body 11 are both made of polyvinyl chloride materials, the third box body 15 is made of stainless steel materials, a wire arranging pipe can be embedded in the back part of the first box body 1, the back part, the cabinet door is hinged to the front face of the first cabinet 1, a dry powder layer 16 is filled between the second cabinet 12 and the third cabinet 15, and a ceiling 17 is fixedly mounted at the upper end opening position of the third cabinet 15.

Referring to fig. 1 and 2, a first pipeline 2 penetrates through one side of the first box 1, one side of the second box 12 and one side of the third box 15, a protective cover 21 is fixedly installed on the outer wall of the third box 15, the protective cover 21 covers the outer end of the first pipeline 2, and a first dustproof net 22 is fixedly embedded in the protective cover 21 and can play a dustproof role in air intake or ventilation.

Referring to fig. 1 and 3, a second pipeline 3 penetrates through the other side of the first box 1, the other side of the second box 12 and the other side of the third box 15, a heat dissipation box 31 is fixedly connected to the outer wall of the first box 1, an internal hole 33 is formed in the heat dissipation box 31, the second pipeline 3 is communicated with the internal hole 33, a second dust screen 32 is fixedly mounted on the heat dissipation box 31, a motor 4 is fixedly mounted in the heat dissipation box 31, a blade 41 is fixedly connected to a rotating shaft of the motor 4, the blade 41 corresponds to the second dust screen 32 in direction, the second dust screen 32 can play a dust protection role in air outlet or ventilation, the motor 4 is 51K90GU-C, and the motor 4 is plugged and electrified with a substation power supply socket through a wire plug.

Referring to fig. 1, a base 5 is fixedly installed at the lower end of the third casing 15, and the base 5 is fixedly connected with a cement platform 51 through bolts.

The utility model discloses when concrete implementation: the first box body 1 is used as the inner side and can be used for installing distribution equipment, the second box body 12 can play an insulating effect, the first box body 1 and the second box body 12 are fixed through the connecting block 11, the fire retardant layer 13 can play a fire-proof and flame-retardant effect from the inner layer, the third box body 15 can be used as the outer layer and has a pressure-resistant and durable effect, the second box body 12 is erected in the third box body 15 through the supporting plate 14, the dry powder layer 16 filled between the second box body 12 and the third box body 15 can play a fire-extinguishing and flame-retardant effect, the first pipeline 2 is matched with the second pipeline 3, so that air circulation can be carried out in the first box body 1, thereby reach the radiating effect, drive blade 41 through motor 4 and produce the air current, can play a ventilation effect, first dust screen 22 can prevent dust the protection to first pipeline 2 position, and second dust screen 32 can prevent dust the protection to the air outlet position of heat dissipation case 31.

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 (5)

1. The utility model provides a substation equipment cabinet fire resistive construction, includes first box (1), its characterized in that: be provided with on first box (1) and link up piece (11), it has second box (12) to link up the parcel on piece (11), it has fire retardant layer (13) to fill between first box (1) and second box (12), the lower extreme of second box (12) is provided with backup pad (14), be provided with third box (15) on backup pad (14), it has dry powder layer (16) to fill between second box (12) and third box (15), the upper end open position fixed mounting of third box (15) has ceiling (17).

2. The substation equipment cabinet fireproof structure of claim 1, wherein: one side of first box (1), one side of second box (12) and one side of third box (15) run through and have first pipeline (2), and the outer wall fixed mounting of third box (15) has protection casing (21), and protection casing (21) cover is fixed embedding on protection casing (21) has first dust screen (22) in the outer end of first pipeline (2).

3. The substation equipment cabinet fireproof structure of claim 1, wherein: the other side of first box (1), the opposite side of second box (12) and the opposite side of third box (15) all run through there are second pipeline (3), and the outer wall fixedly connected with heat dissipation case (31) of first box (1) is provided with built-in hole (33) on heat dissipation case (31), and second pipeline (3) and built-in hole (33) intercommunication, fixed mounting has second dust screen (32) on heat dissipation case (31).

4. The substation equipment cabinet fireproof structure of claim 3, wherein: the motor (4) is fixedly installed in the heat dissipation box (31), the blade (41) is fixedly connected to the rotating shaft of the motor (4), and the blade (41) corresponds to the direction of the second dust screen (32).

5. The substation equipment cabinet fireproof structure of claim 1, wherein: the lower end of the third box body (15) is fixedly provided with a base (5), and the base (5) is fixedly connected with a cement platform (51) through bolts.

Images