CN219892747U - Frame construction of box-type substation - Google Patents

Abstract

The utility model provides a frame structure of a box-type transformer substation, which relates to the technical field of box-type transformer substations and comprises the following components: the transformer substation comprises a transformer substation body, wherein a ventilation window is formed in the front surface of the transformer substation body; and the heat dissipation assembly is provided with a plurality of heat dissipation assemblies. According to the utility model, when the anti-dust sheet is used, rainwater can slide down from the inclined plane through the obliquely arranged anti-dust sheet, the rainwater can be blocked outside through the shielding effect of the rain shielding plate, the heat in the transformer substation body is dissipated from the plurality of heat dissipation openings through the ventilation effect of the heat dissipation openings, the heat dissipation openings are positioned above, the rainwater cannot enter the heat dissipation openings upwards due to the anti-gravity force, the rainwater falling on the surface of the anti-dust sheet can be prevented from splashing into the heat dissipation openings through the anti-splash plate, and the problem that the existing ventilation opening is easy to cause the rainwater to splash on the blades of the ventilation opening to enter the transformer substation to cause the internal circuit to be moist and thus potential safety hazard exists is solved.

Description

Frame construction of box-type substation

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a frame structure of a box-type substation.

Background

The box-type substation is called a preassembled substation or a preassembled substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are prefabricated indoor and outdoor compact distribution equipment in a factory and are arranged into a whole according to a certain wiring scheme, namely, the functions of voltage reduction of the transformer, low-voltage distribution and the like are organically combined together and are installed in a moistureproof, antirust, dustproof, rat-proof, fireproof, antitheft, heat-insulating, fully-enclosed and movable steel structure box.

Existing, for example, chinese patent publication No.: in CN218124082U, an electrical supporting frame structure for a box-type transformer substation is disclosed, comprising an electrical supporting frame, wherein the surface positions of two sides of the interior of the electrical supporting frame are respectively and fixedly provided with supporting and positioning strip rails, the interior of the electrical supporting frame is provided with grooved cross bars, the surface positions of two ends of each grooved cross bar are respectively and fixedly provided with cross bar matching ends, the cross bar matching ends are fixedly matched with the supporting and positioning strip rails, and the exterior of each grooved cross bar is movably provided with an angle fixing seat. According to the utility model, the grooved cross bars are fixed at any positions between the supporting and positioning strip rails, so that the fixing positions of the electric appliances of the box-type transformer substation can be changed at will in space, the number of the grooved cross bars is increased according to actual needs, a greater number of box-type transformer substation electric appliances can be fixed in the electric appliance supporting frame, and the box-type transformer substation electric appliances are not fixed on the board, so that the electric appliance has better ventilation capability and better heat dissipation effect.

However, in the prior art, the internal equipment of the box-type substation is more, the heat generated during operation is large, more ventilation openings are required to be formed for ventilation and heat dissipation, but the ventilation openings are usually formed on the surface of the box-type substation, and in weather and wind, rainwater is easy to splash on the blades of the ventilation openings to enter the interior of the substation, so that the internal circuit is moist, potential safety hazards exist, and therefore, the frame structure of the box-type substation is provided for overcoming the defects.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a ventilation opening is usually formed in the surface of a box-type transformer substation, rainwater is easy to splash on blades of the ventilation opening to enter the transformer substation in weather, so that an internal circuit is wet, and potential safety hazards exist.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a frame structure of a box-type substation, comprising: the transformer substation comprises a transformer substation body, wherein a ventilation window is formed in the front surface of the transformer substation body; the heat dissipation assembly is provided with a plurality of, and is a plurality of the heat dissipation assembly is all including two side shield, every two equal fixed mounting keeps off the rain between the relative of side shield, every the equal fixedly connected with fixed plate in one side of keeping off the rain, every the thermovent has all been seted up at the top of fixed plate, every the bottom of fixed plate all is fixed with the connecting plate, every the equal fixedly connected with dust leaf in bottom of connecting plate, every the equal fixedly connected with splash guard in one side of connecting plate.

Preferably, an insect-proof net is arranged between the inner walls of each radiating opening, and a plurality of mounting rings are welded on two sides of each insect-proof net.

Preferably, a plurality of clamping blocks are fixedly mounted at the top of each fixing plate, and the outer surfaces of the clamping blocks are respectively connected with the inner walls of the mounting rings in a clamping mode.

Preferably, a mounting assembly is mounted between the inner walls of the ventilation window, and the mounting assembly comprises a mounting frame.

Preferably, the reinforcing outer frames are fixed on two sides of the mounting frame, and the plurality of radiating assemblies are fixedly mounted between the inner walls of the mounting frame.

Preferably, the front surface of the transformer substation body is rotationally connected with the protective door plate through a hinge, and the top of the transformer substation body is provided with a waterproof shed.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the anti-dust sheet is used, rainwater can slide down from the inclined plane through the obliquely arranged anti-dust sheet, the rainwater can be blocked outside through the shielding effect of the rain shield, heat in the transformer substation body can be dissipated from the plurality of heat dissipation openings through the ventilation effect of the heat dissipation openings, the heat dissipation openings are positioned above, the rainwater cannot enter the heat dissipation openings upwards due to the antigravity, the rainwater falling on the surfaces of the anti-dust sheet can be prevented from splashing into the heat dissipation openings through the splash shield, the problem that the existing ventilation openings are easy to cause the rainwater to splash on blades of the ventilation openings to enter the transformer substation to cause the internal circuit to be moist, so that potential safety hazards exist is solved, in addition, flying insects and large impurities can be blocked outside through the protection effect of the insect-proof net, and the phenomenon that the flying insects enter the transformer substation body through the heat dissipation openings is avoided.

2. According to the utility model, when the rain-proof shed is used, the situation that rainwater falls on the top of the transformer substation body and is difficult to discharge can be effectively prevented through the structure that the two sides of the rain-proof shed are inclined, the transformer substation body is subjected to rain-proof protection, the insect-proof net can be mounted at the air port of the heat dissipation port through the pressing and clamping between the mounting ring and the clamping block, and the insect-proof net can be pulled out to be detached during cleaning.

Drawings

Fig. 1 is a front perspective view of a frame structure of a box-type substation according to the present utility model;

fig. 2 is a partial perspective view of a mounting assembly of a frame structure of a box-type substation according to the present utility model;

fig. 3 is an expanded perspective view of a part of a heat dissipation assembly of a frame structure of a box-type substation according to the present utility model;

fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

Legend description: 1. a substation body; 2. a protective door panel; 3. a rain-proof shed; 4. a ventilation window; 5. a mounting assembly; 501. a mounting frame; 502. reinforcing the outer frame; 6. a heat dissipation assembly; 601. side baffles; 602. a dust-proof sheet; 603. a splash shield; 604. a rain shield; 605. a connecting plate; 606. a fixing plate; 607. a heat radiation port; 608. a clamping block; 609. an insect-proof net; 610. and (5) a mounting ring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a frame structure of a box-type substation, including: the transformer substation comprises a transformer substation body 1, wherein a ventilation window 4 is formed in the front surface of the transformer substation body 1; the heat dissipation assembly 6, the heat dissipation assembly 6 is provided with a plurality of, a plurality of heat dissipation assembly 6 all are including two side shield 601, equal fixed mounting keeps off the rain board 604 between the relative of every two side shield 601, the equal fixedly connected with fixed plate 606 in one side of every keep off the rain board 604, the thermovent 607 has all been seted up at the top of every fixed plate 606, the bottom of every fixed plate 606 all is fixed with connecting plate 605, the equal fixedly connected with dust leaf 602 in the bottom of every connecting plate 605, the equal fixedly connected with splash guard 603 in one side of every connecting plate 605.

The effect that its whole embodiment 1 reached is, when using, be connected the installation between a plurality of cooling module 6, adjacent cooling module 6 top and bottom are all connected, the infiltration is not, and the fixed between cooling module 6 and the installing frame 501 is sealed, the infiltration is not, when the rainwater was blown to cooling module 6's surface by the wind, can make the rainwater slide down from the inclined plane through the dustproof page 602 that the slope set up, the shielding effect of cooperation weather shield 604 can make the rainwater keep off the outside, ventilation effect through cooling port 607 for the inside heat of transformer substation body 1 is followed a plurality of cooling ports 607 and is gone out, cooling port 607 is located the top, the rainwater can not be anti-gravity upwards to get into inside cooling port 607, can prevent through splash guard 603 that the rainwater that falls on cooling port 602 surface from splashing inside cooling port 607, the inside that causes the internal circuit to be moist and thus exists the problem of internal circuit of transformer substation on having solved current vent easily, in addition, can be with the outside, the protection effect of insect prevention net 609, big infiltration is in the inside of transformer substation body is avoided entering into the inside of heat dissipation port 1 through cooling port 607.

1-4, an insect-proof net 609 is disposed between inner walls of each heat dissipation opening 607, two sides of each insect-proof net 609 are welded with a plurality of mounting rings 610, a plurality of clamping blocks 608 are fixedly mounted at the top of each fixing plate 606, outer surfaces of the clamping blocks 608 are respectively clamped and connected with inner walls of the mounting rings 610, a mounting assembly 5 is mounted between inner walls of the ventilation window 4, the mounting assembly 5 comprises a mounting frame 501, reinforcing outer frames 502 are respectively fixed at two sides of the mounting frame 501, a plurality of heat dissipation assemblies 6 are fixedly mounted between inner walls of the mounting frame 501, a protection door plate 2 is rotatably connected to the front surface of the transformer substation body 1 through hinges, and a waterproof shed 3 is arranged at the top of the transformer substation body 1.

The effect that its whole embodiment 2 reached is, when using, through the structure that rain-proof canopy 3 both sides slope, can prevent effectively that the rainwater from falling in the top of transformer substation body 1 and be difficult to the exhaust condition, plays the effect of rain-proof protection to transformer substation body 1, through the pressing block between collar 610 and the fixture block 608, can install the fly net 609 in the wind gap department of thermovent 607, pulls out when the clearance and can dismantle.

Working principle: when using, be connected the installation between a plurality of radiator units 6, adjacent radiator unit 6 top and bottom are all connected, the infiltration proof, and the fixed also sealed between radiator unit 6 and the installing frame 501, when the rainwater was blown to the surface of radiator unit 6, can make the rainwater slide down from the inclined plane through the dustproof page fin 602 that the slope set up, cooperate the shielding effect of weather shield 604, can make the rainwater keep off in the outside, through the ventilation effect of louvre 607, make the inside heat of transformer substation body 1 follow a plurality of louvres 607 and scatter, the louvre 607 is located the top, the rainwater can not upwards get into the louvre 607 inside against gravity, can prevent the rainwater that falls on dustproof page fin 602 surface from splashing to the inside of louvre 607 through splash guard 603, in addition, through the guard effect of insect proof net 609, big impurity is through the inside that the louvre 607 is got into transformer substation body 1, when using, through the structure that the weather proof canopy 3 both sides slope can prevent effectively that the rainwater from falling at the top of transformer substation body 1 is difficult to discharge, the effect to the air inlet 607, can be difficult to the weather proof ring 610 and install the protection net 609 between the top of transformer substation body 1, the effect of pressing down the top of the protection ring 610.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. A frame structure of a box-type substation, comprising:

the transformer substation comprises a transformer substation body (1), wherein a ventilation window (4) is formed in the front surface of the transformer substation body (1);

radiating component (6), radiating component (6) are provided with a plurality ofly, a plurality of radiating component (6) are all including two side shield (601), every two equal fixed mounting keeps off rain board (604) between the relative of side shield (601), every equal fixedly connected with fixed plate (606) in one side of keeping off rain board (604), every thermovent (607) have all been seted up at the top of fixed plate (606), every the bottom of fixed plate (606) all is fixed with connecting plate (605), every the equal fixedly connected with dustproof blade (602) in bottom of connecting plate (605), every equal fixedly connected with splash guard (603) in one side of connecting plate (605).

2. A frame structure of a box-type substation according to claim 1, characterized in that: an insect-proof net (609) is arranged between the inner walls of each radiating opening (607), and a plurality of mounting rings (610) are welded on two sides of each insect-proof net (609).

3. A frame structure of a box-type substation according to claim 2, characterized in that: a plurality of clamping blocks (608) are fixedly installed at the top of each fixing plate (606), and the outer surfaces of the clamping blocks (608) are respectively connected with the inner walls of the mounting rings (610) in a clamping mode.

4. A frame structure of a box-type substation according to claim 1, characterized in that: and a mounting assembly (5) is arranged between the inner walls of the ventilation windows (4), and the mounting assembly (5) comprises a mounting frame (501).

5. The frame structure of a box-type substation according to claim 4, wherein: both sides of the installation frame (501) are respectively fixed with a reinforced outer frame (502), and a plurality of heat dissipation assemblies (6) are respectively fixedly installed between the inner walls of the installation frame (501).

6. A frame structure of a box-type substation according to claim 1, characterized in that: the front surface of the transformer substation body (1) is rotationally connected with a protective door plate (2) through a hinge, and the top of the transformer substation body (1) is provided with a waterproof shed (3).