CN213906033U

CN213906033U - Prefabricated integrated intelligent transformer substation

Info

Publication number: CN213906033U
Application number: CN202022364773.1U
Authority: CN
Inventors: 崇霞; 周合强
Original assignee: Liaocheng Changjia Substation Equipment Co ltd
Current assignee: Liaocheng Changjia Substation Equipment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-06
Anticipated expiration: 2030-10-22

Abstract

The utility model provides an integrated intelligent transformer substation of prepackage type, relates to box-type substation technical field, the power distribution box comprises a box body, be equipped with a plurality of rooms in the box, be equipped with electrical equipment in the room, the box top is equipped with the heat dissipation inner panel, heat dissipation inner panel top is equipped with the roof, the roof with form hollow intermediate layer between the heat dissipation inner panel, the roof below still is equipped with heat dissipation mechanism, the utility model discloses achievable beneficial effect is, can realize good radiating effect, can guarantee the leakproofness of transformer substation again, maintains the equipment normal operating in the transformer substation box.

Description

Prefabricated integrated intelligent transformer substation

Technical Field

The utility model relates to a box-type substation technical field especially relates to an integrated intelligent transformer substation of prepackage type.

Background

A prefabricated substation, also called a box-type substation, is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, and is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together. The box-type transformer substation has the advantages of small occupied area, low manufacturing cost, convenience in installation and the like, and is widely applied to mines, industrial and mining enterprises, residential districts and road power distribution occasions.

Because the internal equipment of the transformer substation is arranged densely and is in an operating state for a long time, heat accumulation is easily caused, and the box body is required to have a good heat dissipation function, so that heat generated by the operation of the equipment is effectively dissipated to ensure that the performance of the transformer substation is kept stable. In the prior art, a ventilation fan and the like are usually arranged for heat dissipation, so that the transformer substation is communicated with the outside, and outside wind sand or small animals easily enter the transformer substation to influence the normal operation of equipment. Therefore, there is a need for a substation that can dissipate heat and isolate external hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an integrated intelligent transformer substation of prepackage type can overcome above-mentioned problem, realizes good radiating effect and effective separation external environment, ensures transformer substation operation safety.

In order to achieve the above object, the utility model provides an integrated intelligent transformer substation of prepackage type, the power distribution box comprises a box body, be equipped with a plurality of rooms in the box, be equipped with electrical equipment in the room, the box top is equipped with the heat dissipation inner panel, heat dissipation inner panel top is equipped with the roof, the roof with form hollow intermediate layer between the heat dissipation inner panel, the roof below still is equipped with heat dissipation mechanism.

Preferably, the surface of the heat dissipation inner plate is provided with a plurality of upward heat dissipation protrusions, and the heat dissipation protrusions comprise heat dissipation metal layers.

Preferably, the heat dissipation metal layer is made of copper or aluminum alloy.

Preferably, the outer side surface of the heat dissipation protrusion is provided with heat dissipation holes, and dust screens are arranged in the heat dissipation holes.

Preferably, the heat dissipation mechanism comprises a motor fixed on the top plate, a heat dissipation fan connected with the motor and a single chip microcomputer control circuit, and the motor is connected with the single chip microcomputer control circuit.

Preferably, a sealing structure is arranged between the top plate and the box body.

The utility model discloses achievable beneficial effect is, can realize good radiating effect, can guarantee the leakproofness of transformer substation again, maintains the equipment normal operating in the transformer substation box. By arranging the double-layer structure of the heat dissipation inner plate and the top plate, external heat can be effectively prevented from entering the box body; the surface of the heat dissipation inner plate is provided with heat dissipation bulges which can conduct heat in the box body out; the arrangement of the heat dissipation mechanism can enable air inside the box body to circulate, so that the temperature in the box body is better reduced.

Drawings

FIG. 1 is a general schematic view of the present invention;

fig. 2 is a cross-sectional view of the inside of the substation of the present invention;

fig. 3 is a schematic view of another angle inside the transformer substation of the present invention;

description of reference numerals: 1. the box, 2, heat dissipation inner panel, 3, roof, 4, heat dissipation mechanism, 5, heat dissipation arch, 6, louvre, 7, radiator fan.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

As shown in fig. 1 and 2, the preassembled integrated intelligent substation comprises a box body 1, wherein a plurality of chambers are arranged in the box body 1, electrical equipment is arranged in each chamber, a heat dissipation inner plate 2 is arranged at the top of the box body, a top plate 3 is arranged above the heat dissipation inner plate 2, a hollow interlayer is formed between the top plate 3 and the heat dissipation inner plate 2, and a heat dissipation mechanism 4 is further arranged below the top plate 3. The double-layer structure of the heat dissipation inner plate and the top plate is arranged above the box body, so that external heat can be effectively prevented from entering the box body, and the heat in the box body can be conducted out through the heat dissipation inner plate.

As shown in fig. 3, a plurality of upward heat dissipating protrusions 5 are disposed on the surface of the heat dissipating inner plate 2, and the heat dissipating protrusions 5 include a heat dissipating metal layer. The heat dissipation metal layer is made of an aluminum alloy material or a copper sheet so as to achieve a good heat dissipation effect. The lateral surface of heat dissipation arch 5 is equipped with louvre 6, and on louvre 6 located the lateral wall of heat dissipation arch 5, can set up the louvre of different quantity size according to the electrical equipment type in the different compartments in the box, be favorable to indoor heat between to spill out fast through the louvre, be equipped with the dust screen in the louvre, further prevent that dust and toy etc. from getting into the box, guarantee the normal operating of electrical equipment in the box.

The heat dissipation mechanism 4 comprises a motor fixed on the top plate, a heat dissipation fan 7 connected with the motor and a single chip microcomputer control circuit, and the motor is connected with the single chip microcomputer control circuit. When the external environment and the temperature in the box body are too high, the heat in the box body can be further dissipated through the heat dissipation mechanism, and the heat dissipation fan can perform air flow cooling on equipment in the box body through the heat dissipation holes in the heat dissipation protrusions, so that the safety is prevented from being influenced by the too high temperature in the box body; the control button is connected with the single chip microcomputer control circuit and arranged at a proper position outside the box body, so that the operation of workers is facilitated.

And a sealing structure is arranged between the top plate 3 and the box body 1. Adopt enclosed construction can prevent dust well and prevent that the insect from getting into the box, can also guarantee indoor drying.

In the concrete application, 1 top of box is located to heat dissipation inner panel 2, and with box structure as an organic whole, after the electrical equipment carries out integrated installation to the box in, covers roof 3 whole again on the box, adopts modes such as welding to seal roof and box fixed, prevents the invasion of external dust or insect etc. to the transformer substation. By arranging the double-layer structure of the heat dissipation inner plate and the top plate, external heat can be effectively prevented from entering the box body; the surface of the heat dissipation inner plate 2 is provided with a plurality of upward heat dissipation bulges 5, and the heat dissipation bulges 5 are provided with heat dissipation metal layers, so that heat in the box body can be conducted out through the heat dissipation inner plate; the radiating holes 6 are formed in the side wall of the radiating protrusion 5, so that heat in the box body can be discharged through the radiating holes, flowing air generated by the radiating fan can enter the box body through the radiating holes to exchange heat, and the temperature in the box body can be reduced better.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an integrated intelligent transformer substation of prepackage type, includes box (1), be equipped with a plurality of rooms in box (1), be equipped with electrical equipment in the room, its characterized in that, box (1) top is equipped with heat dissipation inner panel (2), heat dissipation inner panel (2) surface is equipped with a plurality of ascending heat dissipation arch (5), heat dissipation arch (5) are including the heat dissipation metal level, heat dissipation inner panel (2) top is equipped with roof (3), roof (3) with form hollow intermediate layer between heat dissipation inner panel (2), roof (3) below still is equipped with heat dissipation mechanism (4).

2. The prefabricated integrated intelligent substation of claim 1, wherein the heat dissipation metal layer is made of copper or aluminum alloy.

3. The preassembled integrated intelligent substation of claim 1, wherein the heat dissipation holes (6) are formed in the outer side surfaces of the heat dissipation protrusions (5), and a dust screen is arranged in each heat dissipation hole (6).

4. The prefabricated integrated intelligent substation of claim 1, wherein the heat dissipation mechanism (4) comprises a motor fixed on the top plate (3), a heat dissipation fan (7) connected with the motor, and a single chip microcomputer control circuit, and the motor is connected with the single chip microcomputer control circuit.

5. The preassembled integrated intelligent substation of claim 1, characterized in that a sealing structure is arranged between the top plate (3) and the box body (1).