CN207426468U - A kind of open air preassembled transformer station case structure - Google Patents

Abstract

The utility model discloses a kind of outdoor preassembled transformer station case structures, including outer casing of box type transformer substation and scattered sound device, puigging is fixedly connected at left and right sides of the outer casing of box type transformer substation, aluminium alloy net is installed at left and right sides of the outer casing of box type transformer substation inner upper end, ventilating board is installed on the upside of the outer casing of box type transformer substation, box-type substation upper cover is fixedly connected at left and right sides of the ventilating board, the scattered sound device is fixedly mounted on upper end in the middle part of box-type substation upper cover, transformer room door is installed on the downside of the ventilating board, partition plate is installed at left and right sides of the transformer room door, axial flow blower is installed at left and right sides of the partition plate lower end, air draft part is welded on the downside of the axial flow blower, cable punching hole is fixedly connected at left and right sides of the air draft part.The open air preassembled transformer station case structure have it is reasonable in design, simple, it is highly practical, and radiate, soundproof effect it is good, it is convenient to install and maintain, convenient for promoting the use of.

Description

A kind of open air preassembled transformer station case structure

Technical field

The utility model belongs to case structure technical field, and in particular to a kind of open air preassembled transformer station case structure.

Background technology

Box-type substation is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer Device and low-voltage distribution equipment, are lined up that integral prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., General, the functions such as transformer pressure-reducing, low-voltage distribution organically combine, mounted on one moisture-proof, antirust, dust-proof, protection against rodents, anti- Fiery, antitheft, heat-insulated, totally-enclosed, moveable steel-structure box is after civil engineering transformer station especially suitable for urban network construction and upgradation A kind of brand-new substation to emerge afterwards.Box-type substation is suitable for mine, factory and enterprise, oil gas field and wind power station, It becomes new complete change power distribution equipment instead of original civil engineering power distribution room, power distribution station.Box-type substation is mainly by more times Road high-voltage switch gear system, armouring busbar, comprehensive automation system of transformer substation, communication, telemechanical, metering, capacitance compensation and direct current The electric units such as source are composed.

And current substation's case structure goes back some shortcoming and defect in some aspects, such as：Function is few, without scattered Heat, soundproof effect, and safe and reliable, therefore seek a kind of outdoor preassembled transformer station case structure and become what is mainly solved at present Problem.

Utility model content

The purpose of this utility model is to provide a kind of outdoor preassembled transformer station case structure, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical solution：A kind of box knot of open air preassembled transformer station Including outer casing of box type transformer substation and scattered sound device, puigging is fixedly connected at left and right sides of the outer casing of box type transformer substation for structure, described Aluminium alloy net at left and right sides of outer casing of box type transformer substation inner upper end is installed, ventilation is installed on the upside of the outer casing of box type transformer substation Plate, the ventilating board left and right sides are fixedly connected with box-type substation upper cover, and the scattered sound device is fixedly mounted on box-type substation Upper end in the middle part of upper cover, the ventilating board downside are equipped with transformer room door, partition plate are equipped at left and right sides of the transformer room door, Axial flow blower at left and right sides of the partition plate lower end is installed, air draft part is welded on the downside of the axial flow blower, the air draft part is left Right both sides are fixedly connected with cable punching hole.

Preferably, the scattered sound device includes sound absorbing layer, dissipates clave and thermal insulation layer, the scattered sound device up and down both sides be equipped with every Thermosphere, the scattered sound device inside left and right sides are fixedly connected with scattered clave, sound absorbing layer are equipped between the scattered clave.

Preferably, it is fixedly connected with beam at left and right sides of the outer casing of box type transformer substation lower end.

Preferably, the outer casing of box type transformer substation inner bottom is fixedly connected with damp-proof layer.

Preferably, it is fixedly connected with ventilation window at left and right sides of the transformer room door upper end.

Preferably, gas channel is installed on the upside of the cable punching hole.

The technique effect and advantage of the utility model：The open air preassembled transformer station case structure passes through above and below scattered sound device Both sides are equipped with thermal insulation layer, dissipate the left and right sides inside sound device and are fixedly connected with scattered clave, sound absorbing layer is equipped between scattered clave, Advantage is that sound absorbing layer is used for reducing the noise of transformer in itself, and dissipates clave and also carry out absorbing sound and lowering noise simultaneously, and thermal insulation layer is main For being thermally shielded to dissipating sound device, scattered sound device is avoided to be subject to internal heat and reduce the service life, outer casing of box type transformer substation lower end The left and right sides is fixedly connected with beam, and advantage is that beam mainly carries out damping to transformer station box, avoid due to Extraneous factor and substation is caused to damage, outer casing of box type transformer substation inner bottom is fixedly connected with damp-proof layer, and advantage is moisture-proof Layer prevents preassembled transformer station to be subject to moist and reduce the service life, and ventilation is fixedly connected at left and right sides of transformer room door upper end Window, advantage are that ventilation window can disperse the in vivo heat of case, and gas channel is equipped on the upside of cable punching hole, excellent Point is that the gases at high pressure that substation generates rapidly flow toward bottom from gas channel.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram that the utility model dissipates sound device.

In figure：1 box-type substation upper cover, 2 dissipate sound device, 21 sound absorbing layers, 22 scattered claves, 23 thermal insulation layers, 3 ventilating boards, 4 ventilations Window, 5 aluminium alloy nets, 6 outer casing of box type transformer substation, 7 partition plates, 8 cable punching holes, 9 damp-proof layers, 10 transformer room doors, 11 puiggings, 12 gas channels, 13 axial flow blowers, 14 air draft parts, 15 beams.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Referring to Fig. 1, Fig. 1 is the structure diagram of the utility model；A kind of open air preassembled transformer station case structure, bag Outer casing of box type transformer substation 6 and scattered sound device 2 are included, 6 left and right sides of outer casing of box type transformer substation is fixedly connected with puigging 11, every The function of sound-absorbing layer 11 is to reduce the noise that transformer generates, and is equipped at left and right sides of 6 inner upper end of outer casing of box type transformer substation Aluminium alloy net 5, the function of aluminium alloy net 5 are the transformers for protecting internal, the 6 upside installation of outer casing of box type transformer substation There is ventilating board 3,3 surface of ventilating board is equipped with multiple ventilation holes, and the heat that can be generated to transformer sheds, described logical 3 left and right sides of aerofoil is fixedly connected with box-type substation upper cover 1, and the function of box-type substation upper cover 1 is that sealing and protection become Power station, the scattered sound device 2 are fixedly mounted on 1 middle part upper end of box-type substation upper cover, and 3 downside of ventilating board is equipped with transformer Room door 10, the function of transformer room door 10 is that transformer is prevented to be stolen, 10 left and right sides of the transformer room door be equipped with every Plate 7, the function of partition plate 7 is on the one hand for installing and fixing transformer, and another aspect also separates other component, ensures The order of work is equipped with axial flow blower 13 at left and right sides of partition plate 7 lower end, and the function of axial flow blower 13 is to drive Air draft part 14 carries out substation inside discharge heat, and 13 downside of axial flow blower is welded with air draft part 14, the air draft part 14 left and right sides are fixedly connected with cable punching hole 8, and the function of cable punching hole 8 is that extraneous cable is allowed to be connected with transformer.

Referring to Fig. 2, Fig. 2 is the structure diagram that the utility model dissipates sound device；The scattered sound device 2 include sound absorbing layer 21, Clave 22 and thermal insulation layer 23 are dissipated, the scattered sound device is equipped with thermal insulation layer 23, the scattered 2 inside left and right sides of sound device in both sides about 2 Scattered clave 22 is fixedly connected with, sound absorbing layer 21 is installed between the scattered clave 22, sound absorbing layer 21 is used for reducing transformer in itself Noise, and dissipate clave 22 and also carry out absorbing sound and lowering noise simultaneously, and thermal insulation layer 23 is mainly used for being thermally shielded to dissipating sound device 2, avoids Sound device 2 is dissipated to be subject to internal heat and reduce the service life.

The course of work：Transformer is fixed on the partition plate 7 in transformer room door 10 first, is produced when transformer works During heat amount, axial flow blower 13 drives air draft part 14 to carry out discharge heat to substation inside, and then 3 surface of ventilating board is multiple Ventilation hole can discharge internal heat, and when transformer, which works, generates noise, sound absorbing layer 21 is used for reducing transformer sheet The noise of body, and dissipate clave 22 and also carry out absorbing sound and lowering noise simultaneously, when rainy weather, damp-proof layer 9 prevents preassembled transformer station It is subject to moist and reduces the service life, last beam 15 is led and carries out damping to transformer station box, avoids due to extraneous factor And substation is caused to damage.

Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of open air preassembled transformer station case structure, including outer casing of box type transformer substation (6) and scattered sound device (2), feature exists In：Puigging (11) is fixedly connected at left and right sides of the outer casing of box type transformer substation (6), the outer casing of box type transformer substation (6) is interior Aluminium alloy net (5) at left and right sides of portion upper end is installed, ventilating board (3) is installed on the upside of the outer casing of box type transformer substation (6), it is described Box-type substation upper cover (1) is fixedly connected at left and right sides of ventilating board (3), the scattered sound device (2) is fixedly mounted on box type transformation Upper end in the middle part of upper cover of standing (1), ventilating board (3) downside are equipped with transformer room door (10), and the transformer room door (10) is left Right both sides are equipped with partition plate (7), and axial flow blower (13), the axial flow blower are equipped at left and right sides of partition plate (7) lower end (13) downside is welded with air draft part (14), and cable punching hole (8) is fixedly connected at left and right sides of the air draft part (14).

2. a kind of outdoor preassembled transformer station case structure according to claim 1, it is characterised in that：The scattered sound device (2) include sound absorbing layer (21), scattered clave (22) and thermal insulation layer (23), the scattered sound device (2) and thermal insulation layer is installed both sides up and down (23), the internal left and right sides of the scattered sound device (2) is fixedly connected with scattered clave (22), and suction is equipped between the scattered clave (22) Sound-absorbing layer (21).

3. a kind of outdoor preassembled transformer station case structure according to claim 1, it is characterised in that：The box type transformation It stands and is fixedly connected with beam (15) at left and right sides of shell (6) lower end.

4. a kind of outdoor preassembled transformer station case structure according to claim 1, it is characterised in that：The box type transformation Shell (6) inner bottom of standing is fixedly connected with damp-proof layer (9).

5. a kind of outdoor preassembled transformer station case structure according to claim 1, it is characterised in that：The transformer room Door is fixedly connected with ventilation window (4) at left and right sides of (10) upper end.

6. a kind of outdoor preassembled transformer station case structure according to claim 1, it is characterised in that：The cable punching hole (8) upside is equipped with gas channel (12).