CN212518149U

CN212518149U - Container-type substation with heat radiation structure

Info

Publication number: CN212518149U
Application number: CN202020817729.9U
Authority: CN
Inventors: 王会
Original assignee: Tianjin Jiusheng Machinery Equipment Manufacturing Co ltd
Current assignee: Tianjin Jiusheng Machinery Equipment Manufacturing Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-09
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a container formula transformer substation with heat radiation structure, including box-type substation body, box-type substation body includes transformer substation's diapire, transformer substation's lateral wall and transformer substation's roof, box-type substation body's lower extreme is equipped with the base passenger cabin, the base cabin includes base diapire and base lateral wall, the upper end fixed connection of base lateral wall is at the lower surface of transformer substation's diapire, a plurality of diapire air vents have been seted up on the transformer substation's diapire, the installation breach has been seted up on the base lateral wall, be equipped with the exhaust fan in the installation breach, the ventilation air flow mouth has been seted. The utility model has the advantages of good heat dissipation effect.

Description

Container-type substation with heat radiation structure

Technical Field

The utility model relates to a power equipment field, in particular to container formula transformer substation with heat radiation structure.

Background

A container type transformer substation, also called a prefabricated transformer substation or a prefabricated transformer substation, is a factory prefabricated indoor and outdoor compact type distribution device which is composed of a high-voltage switch device, a distribution transformer and a low-voltage distribution device which are arranged into a whole according to a certain wiring scheme.

Because inside being equipped with many electrical components of container formula transformer substation, and current container formula transformer substation is whole comparatively closed, when container formula transformer substation is in the open air, still can suffer from the direct projection of sunshine for the inside high temperature of container formula transformer substation can lead to the fact the harm to electrical components, can produce the high temperature equally and the potential safety hazard that catches fire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a container formula transformer substation with heat radiation structure has the good advantage of radiating effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a container formula transformer substation with heat radiation structure, includes box-type substation body, box-type substation body includes transformer substation's diapire, transformer substation's lateral wall and transformer substation's roof, box-type substation's lower extreme is equipped with the base cabin, the base cabin includes base diapire and base lateral wall, the upper end fixed connection of base lateral wall is at the lower surface of transformer substation's diapire, a plurality of diapire air vents have been seted up on the transformer substation diapire, the installation breach has been seted up on the base lateral wall, be equipped with the exhaust fan in the installation breach, the ventilation air flow mouth has been.

By adopting the technical scheme, because a large amount of power equipment exists in the box-type substation, larger heat can be generated, and the temperature in the box-type substation is higher. The lower end of the box-type substation body is provided with a base cabin, and the bottom wall of the substation is provided with a bottom wall vent hole, so that the interior of the box-type substation body is communicated with the interior of the base cabin. And a ventilation air flow port is formed in the side wall of the transformer substation, so that the interior of the box-type transformer substation body is communicated with the external environment. The side wall of the base is provided with an installation gap, and an exhaust fan is arranged in the installation gap, so that the inside of the base cabin is communicated with the external environment. When the exhaust fan is opened, the air with lower outside temperature is sucked into the box-type substation body from the ventilation air flow port, enters the inside of the base cabin through the bottom wall air vent and is finally discharged from the exhaust fan, so that the effects of ventilating and taking away the heat inside the box-type substation are achieved. Set up basic passenger cabin at the lower extreme of box-type substation body, still played the effect of raising the box-type substation body for ground is kept away from to the box-type substation body, thereby reduces the heat transfer on earth's surface and avoids the inside high temperature of box-type substation body.

The utility model discloses further set up to: the upper end of the box-type substation body is provided with a top cabin, the top cabin is provided with a cavity, and a top heat insulation plate is arranged in the cavity.

Through adopting above-mentioned technical scheme, be equipped with the top cabin at the upper end of box-type substation body, can avoid sunshine to the direct projection of box-type substation body to reduce the inside temperature of box-type substation body. And a top heat insulation plate is arranged in the top cabin, so that the heat insulation effect can be further achieved.

The utility model discloses further set up to: and a reflective coating is arranged on the upper surface of the top cabin.

By adopting the technical scheme, the reflective coating is coated on the upper surface of the top cabin and can be used for reflecting sunlight, so that the phenomenon of overhigh temperature of the top cabin is avoided.

The utility model discloses further set up to: be equipped with upper end open-ended storage water tank on the lateral wall of transformer substation, be equipped with the cooling water in the storage water tank, still be equipped with the water drainage tank that is used for connecing the cooling water greatly on the lateral wall of transformer substation, water drainage tank is located the storage water tank top, be close to transformer substation's lateral wall department on water drainage tank's the diapire and seted up a plurality of holes that leak, install the water pump on the water drainage tank, the water pump is connected with drinking-water pipe and drain pipe, the one end that the water pump was kept away from to the drinking-water pipe is located the storage.

Through adopting above-mentioned technical scheme, the water pump is from the inside extraction cooling water of storage water tank to let in the water drainage tank with the cooling water, because be close to the lateral wall department of transformer substation on the diapire of water drainage tank and seted up the hole that leaks, consequently the cooling water can flow from leaking the hole, and flow down along the lateral wall of transformer substation, has played the cooling effect to the lateral wall of transformer substation, thereby further cools down to the inside of box-type substation body.

The utility model discloses further set up to: and the side wall of the transformer substation is coated with an antirust coating.

By adopting the technical scheme, because the water flow passes through the anti-rust coating on the side wall of the transformer substation for a long time, the side wall of the transformer substation can be prevented from rusting, and the service life of the box-type transformer substation body is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

In the figure, 1, a box-type substation body; 2. a base cabin; 3. an exhaust fan; 4. a ventilation air flow opening; 5. a water storage tank; 6. a water discharge tank; 7. a water leakage hole; 8. a top compartment; 9. and (4) a water pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a container type transformer substation with a heat dissipation structure is shown in figure 1 and comprises a box type transformer substation body 1, a base cabin 2 and a top cabin 8. The box-type substation body 1 comprises a substation bottom wall, a substation top wall and four substation side walls. Base cabin 2 includes base diapire and four base lateral walls, and the lower surface at the transformer substation diapire is welded to the upper end of base lateral wall, has seted up the diapire air vent on the transformer substation diapire, has seted up the installation breach on the base lateral wall, installs exhaust fan 3 in the installation breach, has seted up ventilation air current mouth 4 on the transformer substation lateral wall. A cavity is arranged in the top chamber 8, and a top heat insulation plate is arranged in the cavity. The upper surface of the top compartment 8 is also coated with a reflective coating for reflecting sunlight.

As shown in fig. 1, a water storage tank 5 with an open upper end is welded to a side wall of the substation, and cooling water is filled in the water storage tank 5. Still weld on the lateral wall of transformer substation has the water drainage tank 6 that is used for connecing the cooling water greatly, and water drainage tank 6 is located storage water tank 5 top, has seted up the hole 7 that leaks near transformer substation's lateral wall department on water drainage tank 6's diapire. Install water pump 9 on the lateral wall of water drainage tank 6, water pump 9 is connected with drinking-water pipe and drain pipe, and the one end that water pump 9 was kept away from to the drinking-water pipe is located storage water tank 5, and the one end that water pump 9 was kept away from to the drain pipe is located water drainage tank 6. Water pump 9 is from the inside extraction cooling water of storage water tank 5 to let in the water drainage tank 6 with the cooling water, because the hole 7 that leaks has been seted up near lateral wall department of transformer substation on the diapire of water drainage tank 6, consequently the cooling water can be followed and leaked in the hole 7, and flows down along the lateral wall of transformer substation, has played the cooling effect to the lateral wall of transformer substation, thereby further cools down to the inside of box-type substation body 1. The side wall of the transformer substation is coated with an antirust coating to prevent the side wall of the transformer substation from rusting.

During the use, after exhaust fan 3 opened, the lower air of ambient temperature was inhaled box-type substation body 1 inside from ventilation air current mouth 4, entered into 2 insides in base cabin behind the diapire air vent, discharged from exhaust fan 3 at last, had played the ventilation and had away the inside thermal effect of box-type substation. The base cabin 2 is arranged at the lower end of the box-type substation body 1, and the box-type substation body 1 is lifted, so that the box-type substation body 1 is far away from the ground, heat transfer on the ground surface is reduced, and the internal temperature of the box-type substation body 1 is prevented from being too high.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a container formula transformer substation with heat radiation structure, includes box-type transformer substation body (1), characterized by: the box-type substation body (1) includes transformer substation diapire, transformer substation's lateral wall and transformer substation's roof, the lower extreme of box-type transformer substation body (1) is equipped with basic passenger cabin (2), basic passenger cabin (2) are including base diapire and base lateral wall, the upper end fixed connection of base lateral wall is at the lower surface of transformer substation's diapire, a plurality of diapire air vents have been seted up on the transformer substation's diapire, the installation breach has been seted up on the base lateral wall, be equipped with exhaust fan (3) in the installation breach, ventilation air flow mouth (4) have been seted up.

2. A container type substation with a heat dissipation structure according to claim 1, characterized in that: the upper end of the box-type substation body (1) is provided with a top cabin (8), the top cabin (8) is provided with a cavity, and a top heat insulation plate is arranged in the cavity.

3. A container type substation with a heat dissipation structure according to claim 2, characterized in that: and a reflective coating is arranged on the upper surface of the top cabin (8).

4. A container type substation with a heat dissipation structure according to claim 3, characterized in that: be equipped with upper end open-ended storage water tank (5) on the lateral wall of transformer substation, be equipped with the cooling water in storage water tank (5), still be equipped with on the lateral wall of transformer substation and be used for connecing drain tank (6) of cooling water greatly, drain tank (6) are located storage water tank (5) top, be close to transformer substation's lateral wall department on the diapire of drain tank (6) and seted up a plurality of holes (7) that leak, install water pump (9) on drain tank (6), water pump (9) are connected with drinking-water pipe and drain pipe, the one end that water pump (9) were kept away from to the drinking-water pipe is located storage water tank (5), the one end that water pump (9) were kept away from to.

5. The container type substation with the heat dissipation structure according to claim 4, wherein: and the side wall of the transformer substation is coated with an antirust coating.