CN205231579U - Simple and practical's ground formula box -type substation - Google Patents

Abstract

The utility model discloses a simple and practical foundation-type box-type substation, which comprises a box-type substation body and a box-type substation foundation. The component includes an insulation layer, a reinforcement layer is arranged on one side of the insulation layer, and a decorative layer is arranged on the other side of the insulation layer. The decoration layer and the insulation layer are arranged alternately, and at least two steel bars are arranged between the decoration layer and the insulation layer. It is flush with the protruding insulation layer, and the other end of the steel bar is flush with the protruding decorative layer. The shell of the box-type transformer body is connected by unit components, which not only have good heat insulation, moisture-proof, and UV-resistant effects, but also have a simple manufacturing process. The shell of the box-type transformer is light, practical, and easy to transport and promote. This kind of casing can also separate the inside and outside of the box-type transformer well, reducing the influence of external temperature on the inside of the box-type transformer.

Description

Simple and practical ground-based box-type substation

technical field

The utility model relates to a box-type substation, in particular to a simple and practical foundation-type box-type substation.

Background technique

At this stage, the traditional box-type substation has the advantages of intelligence, diversification, and flexible use, but the foundation production of the box-type substation is still a major disadvantage, which brings a considerable part of the economy and land consumption to the user, and the production is quite troublesome. Moreover, there are also some deficiencies in the shell of the box transformer. The current shell materials of the box transformer can generally be divided into three types: single-layer metal steel plate shell, double-layer sandwich color steel plate shell, and non-metallic cement casting shell. In terms of performance and production technology: Although the production and assembly process of the single-layer metal steel plate shell is simple, its heat insulation and sound insulation performance is poor; although the double-layer sandwich color steel plate shell has good heat insulation effect, its anti-corrosion and anti-collision strength Poor; the non-metallic cement casting shell has good heat insulation, moisture-proof, and anti-ultraviolet effects, but the manufacturing process is not only complicated.

Utility model content

The purpose of this utility model is to provide a simple and practical ground-based box-type substation to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A simple and practical foundation-type box-type substation, including a box-type substation body and a box-type substation foundation. The steel plate between the box transformer body is covered with a large number of cooling holes; the box transformer body includes a high voltage room, a transformer room and a low voltage room arranged side by side, the high voltage room is connected and fixed with the transformer room, and the transformer room is connected and fixed with the low voltage room; A rectangular parallelepiped welded by channel steel and angle steel, the interior is an interconnected structure, and there are grounding bolts and cable fixing brackets inside. The upper and lower parts of the box substation foundation are reserved with cable holes for laying out cables. A small door that can be locked, and two exhaust fans are installed on the foundation of the box transformer; the body of the box transformer is composed of a skeleton and a shell, and the shell is connected by several unit components, and the unit components include an insulation layer. A reinforcement layer is arranged on one side of the insulation layer, and a decoration layer is arranged on the other side of the insulation layer. The decoration layer and the insulation layer are arranged alternately. At least two steel bars are arranged between the decoration layer and the insulation layer. Flush, the other end of the bar is flush with the protruding decorative layer.

As a further solution of the utility model: the decorative layer is a metal plate.

As a further solution of the utility model: the metal plate is an embossed metal plate.

As a further solution of the utility model: the number of the steel bars is set to three.

As a further solution of the utility model: the number of said steel bars is set to five.

Compared with the prior art, the utility model simplifies the overall structure of the box-type substation, reduces the cost of foundation production for the user, is convenient to install, has better overall heat dissipation of the box-type substation, and increases the service life of the box-type substation, making the box-type substation better and simpler , easy to use; the shell of the box-type substation body is connected by unit components, which not only has good heat insulation, moisture-proof, and anti-ultraviolet effects, but also has a simple manufacturing process. Promotion, and this kind of casing can also separate the inside and outside of the box-type transformer well, reducing the influence of external temperature on the inside of the box-type transformer.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a top view structural diagram of the foundation of the box-type substation in the utility model.

Fig. 3 is a structural schematic diagram of unit components in the present invention.

In the figure: 1-unit component, 2-reinforcement layer, 3-insulation layer, 4-decoration layer, 5-steel bar, 6-box substation body, 7-box substation foundation, 8-grounding bolt, 9-exhaust fan, 10-small door, 11-cable hole, 12-radiation hole.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 3. In the embodiment of the utility model, a simple and practical foundation-type box-type substation includes a box-type substation body 6 and a box-type substation foundation 7. The box-type substation foundation 7 and the box-type substation body 6 are integrated Welded structure, the box transformer body 6 is located directly above the box transformer foundation 7, the steel plate between the box transformer foundation 7 and the box transformer body 6 is covered with a large number of cooling holes 12; the box transformer body 6 includes a high voltage chamber, a transformer chamber and The low-voltage room, the high-voltage room and the transformer room are connected and fixed, and the transformer room and the low-voltage room are connected and fixed; the box substation foundation 7 is a rectangular parallelepiped welded by channel steel and angle steel, and the interior is an interconnected structure with grounding bolts 8 and cable fixing brackets. The upper and lower parts of the box substation foundation 7 are reserved with cable holes 11 for arranging cables. There are several small doors 10 that can be locked outside the box substation foundation 7, and the external small doors 10 can be opened when arranging cables. , to facilitate the layout of cables, the box substation foundation 7 is equipped with two exhaust fans 9, which is conducive to the ventilation and heat dissipation of the box substation; and the box substation foundation is welded with an integrated grounding network, so that customers no longer need to do it separately when purchasing the box substation For the foundation of the box-type transformer, it is only necessary to reserve a cable trench and place the box-type transformer directly above the cable trench, which simplifies the overall structure of the box-type transformer and saves the cost of the foundation for the customer. The box substation foundation 7 is directly made into a cuboid steel structure and arranged at the lower part of the box substation body 6, so that the customer does not need to waste a lot of labor and financial resources on the foundation, making the box substation more practical, economical and integrated. The box transformer body 6 is composed of a skeleton and a shell, and the shell is formed by connecting several unit components 1. The unit components 1 include a thermal insulation layer 3, and a reinforcement layer 2 is arranged on one side of the thermal insulation layer 3, and the thermal insulation layer 3 is another A decorative layer 4 is arranged on one side, and the decorative layer 4 and the thermal insulation layer 3 are arranged alternately. At least two steel bars 5 are arranged between the decorative layer 4 and the thermal insulation layer 3. The other end of the steel bar is flush with the protruding decorative layer 4. In addition, the number of steel bars 5 can be designed as three, four, five, or six, and the number of steel bars 5 can also be set to other positive integers as required root. The decorative layer 4 is a metal plate, the metal plate is an embossed metal plate, and the embossed metal plate is an aluminum alloy plate, a hot-dip galvanized steel plate, a hot-dip galvanized aluminum-zinc alloy plate, a hot-dip galvanized aluminum alloy plate, stainless steel or a copper plate , the embossing on the embossed metal plate is imitation wood grain, brick, brick wall or other patterns. The utility model simplifies the overall structure of the box-type substation, reduces the cost of foundation production for the user, and is convenient for installation. The shell of 6 is connected by unit components 1, which not only have good effects of heat insulation, moisture resistance, and ultraviolet resistance, but also have a simple manufacturing process. The shell can also separate the inside and outside of the box-type transformer well, reducing the influence of external temperature on the inside of the box-type transformer.

Claims (5)

1. A simple and practical foundation-type box-type substation, comprising a box-changing body (6) and a box-changing foundation (7), characterized in that the box-changing foundation (7) and the box-changing body (6) are integrated Welded structure, the box transformer body (6) is located directly above the box transformer foundation (7), and the steel plate between the box transformer foundation (7) and the box transformer body (6) is covered with a large number of cooling holes (12); the box transformer body ( 6) Including the high-voltage room, transformer room and low-voltage room arranged side by side, the high-voltage room and the transformer room are connected and fixed, and the transformer room and the low-voltage room are connected and fixed; It is an intercommunicating structure, with grounding bolts and cable fixing brackets inside, and cable holes (11) for laying out cables are reserved on the upper and lower parts of the box-type substation foundation (7). The locked small door (10), the box substation foundation (7) is equipped with two exhaust fans (9); the box substation body (6) is composed of a skeleton and a housing, and the housing is composed of several unit components (1 ), the unit member (1) includes a thermal insulation layer (3), a reinforcement layer (2) is provided on one side of the thermal insulation layer (3), and a decorative layer (4) is provided on the other side of the thermal insulation layer (3) , the decorative layer (4) and the thermal insulation layer (3) are arranged alternately, at least two reinforcing bars (5) are arranged between the decorative layer (4) and the thermal insulating layer (3), and one end of the reinforcing bar (5) is connected with the protruding thermal insulating layer ( 3) flush, the other end of the reinforcing bar (5) is flush with the protruding decorative layer (4). 2. A simple and practical ground-based box-type substation according to claim 1, characterized in that the decorative layer (4) is a metal plate. 3. A simple and practical ground-based box-type substation according to claim 2, wherein the metal plate is an embossed metal plate. 4. A simple and practical foundation-type box-type substation according to claim 1, characterized in that the number of said steel bars (5) is set to three. 5. A simple and practical foundation-type box-type substation according to claim 1, characterized in that, five steel bars (5) are provided.