CN220628534U

CN220628534U - Outdoor box-type substation

Info

Publication number: CN220628534U
Application number: CN202322097399.7U
Authority: CN
Inventors: 张佩亮
Original assignee: Hubei Xinbaite Automation Equipment Co ltd
Current assignee: Hubei Xinbaite Automation Equipment Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-03-19
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses an outdoor box-type transformer substation, which relates to the technical field of transformer substations and comprises a box body, wherein a split sealing door is arranged on the front side of the box body, rain shelters are fixedly connected to the top ends of support columns, air inlet holes are formed in the two sides of the top end of the box body, rotating shafts are rotatably connected to the two sides of the rain shelters, a group of blades are fixedly connected to the top ends of the outer sides of the two rotating shafts in the circumferential direction, a group of blades are fixedly connected to the bottom ends of the outer sides of the two rotating shafts in the circumferential direction, and heat dissipation holes are formed in the front side and the rear side of the top end of the box body.

Description

Outdoor box-type substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to an outdoor box-type transformer substation.

Background

Along with the development of society, people's demand to the power consumption also promotes gradually, in order to ensure people's life safety, need use the transformer substation distribution, and box-type substation uses more extensively, and box-type substation is applicable to mine, factory enterprise, oil gas field and wind power plant, and most are applied to the open air.

Patent search shows that an outdoor box-type transformer substation with the publication number of CN207705647U comprises a base, wherein the base is installed on the ground; the wall boards are provided with a plurality of electric appliance installation chambers which are vertically arranged on the base and are enclosed around the base; the cap top is covered above the electric appliance installation chamber; the crown includes: the two top plates comprise inclined sections obliquely arranged at the upper part and straight sections vertically arranged at the edges of the inclined sections, and the inclined sections of the two top plates are mutually overlapped to form a groove body with a sharp cross section; the two end plates are plugged at two ends of the groove body formed by overlapping the two top plates and are overlapped with two ends of the two top plates. The technical scheme provided by the utility model can simplify the transportation process of the box-type transformer substation, is more convenient to install, and has the advantages of low manufacturing cost, good sealing performance and the like.

However, after the long-term operation of the box-type transformer substation, a large amount of heat can be generated inside the box-type transformer substation, and the box-type transformer substation in the patent can have poor heat dissipation, so that the temperature inside the box-type transformer substation is overhigh, the internal circuit of the box-type transformer substation is burnt, and the condition of short circuit is caused, so that the work of the box-type transformer substation is influenced. For this reason, an outdoor box-type substation is required to solve the above technical problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides an outdoor box-type transformer substation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor box-type substation, includes the box, the front side of box is provided with to opening sealing door, the equal rigid coupling in four corners on box top has the pillar, the equal rigid coupling in top of pillar has the canopy, the fresh air inlet has all been seted up to the both sides on box top, the both sides of canopy all rotate and are connected with the pivot, and the top and the bottom of pivot all extend to the top and the bottom of canopy respectively, two the equal circumference rigid coupling in top in the pivot outside has a set of blade, two the equal circumference rigid coupling in bottom in the pivot outside has a set of fan, the louvre has all been seted up to both sides around the box top, all the rigid coupling has the cooling tube in the louvre, the top of cooling tube extends to the top of canopy, and the top downward sloping of cooling tube, the front side of box is equipped with moisture-proof mechanism.

Preferably, the moisture-proof mechanism comprises a square groove formed in the front side of the box body, a sealing gasket is fixedly connected in the square groove, an inner cavity is formed in the sealing gasket, water collecting cylinders are fixedly connected on two sides of the box body, the top ends of the water collecting cylinders are all extended to the top of the rain shelter, sliding connection blocks are slidably connected in the water collecting cylinders, air bags are fixedly connected at the bottom ends of the water collecting cylinders, the bottom ends of the sliding blocks are contacted with the top ends of the air bags, vent pipes are fixedly connected at the bottom ends of one side of each air bag, the end parts of the vent pipes are all extended into the inner cavity, and a group of drain holes are formed in one sides, away from each other, of the water collecting cylinders.

Preferably, the first dustproof net is fixedly connected in the air inlet holes, and the second dustproof net is fixedly connected at the top ends of the radiating pipes.

Preferably, fans are fixedly connected in the heat dissipation holes, and a temperature sensor is fixedly connected at the top end of the box body.

Preferably, the top ends of the water collecting cylinders are fixedly connected with water collecting covers, and the top ends of the water collecting covers are fixedly connected with third dust screens.

Preferably, the bottom ends of the two water collecting cylinders are provided with water flowing holes, and the inside of each water flowing hole is fixedly connected with a fourth dust screen.

Preferably, the four corners of the bottom end of the box body are fixedly connected with bottom posts, and the bottom ends of the bottom posts are fixedly connected with mounting seats.

The beneficial effects are that:

compared with the prior art, the outdoor box-type substation has the following beneficial effects:

1. according to the utility model, the blades are driven to rotate by utilizing natural wind to drive the blades to rotate, and the blades blow cold wind into the air inlet holes, so that the cold wind cools the inside of the box body, and the hot wind can be discharged through the radiating pipes, thereby greatly improving the heat dissipation performance of the box-type transformer substation, avoiding the condition that the circuit is burnt and short-circuited due to the overhigh internal temperature of the box-type transformer substation, and ensuring the normal operation of the box-type transformer substation.

2. According to the utility model, the water collecting cylinder is used for collecting rainwater, so that the sliding block slides downwards to extrude the air bag, gas in the air bag enters the inner cavity, the sealing gasket expands, and the sealing gasket is extruded between the sealing gasket and the split sealing door, so that the sealing gasket can be tightly attached to the inner side of the split sealing door, the sealing between the sealing gasket and the gap between the box body and the split sealing door is facilitated to be enhanced, and rainwater is prevented from entering the box body through the gap in rainy days.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a heat pipe according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of the case of the present utility model;

fig. 5 is a schematic structural view of the moisture-proof mechanism in the present utility model.

In the figure: 1. the box body, 2, the split sealing door, 3, the pillar, 4, the canopy, 5, the inlet opening, 6, the pivot, 7, the blade, 8, the fan piece, 9, the louvre, 10, the cooling tube, 11, moisture-proof mechanism, 110, square groove, 111, sealed pad, 112, inner chamber, 113, water collecting cylinder, 114, slider, 115, gasbag, 116, breather pipe, 117, the wash port, 12, no. one dust screen, 13, no. two dust screens, 14, fan, 15, temperature sensor, 16, water collecting cover, 17, no. three dust screen, 18, the flow hole, 19, no. four dust screen, 20, the bottom post, 21, mount pad.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 to 5, an outdoor box-type substation comprises a box body 1, a split sealing door 2 is arranged on the front side of the box body 1, supporting columns 3 are fixedly connected to four corners of the top end of the box body 1, and a rain shelter 4 is fixedly connected to the top end of each supporting column 3. The four corners of box 1 bottom all rigid coupling has bottom post 20, and the bottom of bottom post 20 all rigid coupling has mount pad 21, and mount pad 21 can carry out fixed stay and installation to the device. The fresh air inlet 5 has all been seted up to the both sides on box 1 top, and the both sides of canopy 4 all rotate and are connected with pivot 6, and the top and the bottom of pivot 6 all extend to the top and the bottom of canopy 4 respectively, and the equal circumference rigid coupling in top in two pivots 6 outsides has a set of blade 7, and the equal circumference rigid coupling in bottom in two pivots 6 outsides has a set of fan 8, and louvre 9 has all been seted up to both sides around the box 1 top. The inside of louvre 9 all is rigid coupling has fan 14, and the top rigid coupling in box 1 is equipped with temperature sensor 15, and when temperature sensor 15 sensed the inside temperature of box 1 too big, fan 14 began to move, and fan 14 can be quick with the inside heat discharge of box 1. The radiating holes 9 are fixedly connected with radiating pipes 10, the top ends of the radiating pipes 10 extend to the top of the awning 4, and the top ends of the radiating pipes 10 incline downwards. The dustproof net 12 is fixedly connected in the air inlet 5, the dustproof net 13 is fixedly connected at the top end of the radiating pipe 10, and the dustproof net 12 and the dustproof net 13 are designed to prevent external impurities, dust and the like from entering the box body 1, so that the circuit inside the box body 1 is damaged. The front side of the case 1 is provided with a moisture-proof mechanism 11.

During operation, if there is not natural wind in the external world, hot-blast can upwards float, through fresh air inlet 5 and louvre 9 exhaust, if there is natural wind in the external world, natural wind blows moving blade 7 and rotates, blade 7 drives fan 8 and rotates, fan 8 blows cold wind to fresh air inlet 5 in, cold wind gets into in the box 1, cool down to the inside of box 1, and hot-blast can upwards float, upwards discharge through louvre 9, hot-blast discharges to the external world through cooling tube 10, cooling tube 10's design, can avoid heat gathering around louvre 9, lead to fan 8 to blow into box 1 inside again with hot-blast, set up cooling tube 10 at the canopy 4 top, can make hot-blast can not gather around fresh air inlet 5, and cooling tube 10 top downward sloping, can avoid the rainy day, and then this structure utilizes natural wind to take moving blade 7 to rotate, blade 7 drive fan 8 to blow into in to fresh air inlet 5, make cold wind carry out cooling to the box 1 inside, and cool down through cooling tube 10, the box-type heat dissipation performance has been avoided the inside of transformer substation to have been guaranteed, the transformer substation can normally to appear because of the high-temperature, the transformer substation's can normally has been guaranteed to the transformer substation's the inside.

The moisture-proof mechanism 11 comprises a square groove 110 formed in the front side of the box body 1, a sealing pad 111 is fixedly connected in the square groove 110, an inner cavity 112 is formed in the sealing pad 111, water collecting cylinders 113 are fixedly connected on two sides of the box body 1, and the top ends of the water collecting cylinders 113 extend to the top of the canopy 4. The top of the water collection cylinder 113 is fixedly connected with a water collection cover 16, the top of the water collection cover 16 is fixedly connected with a third dust screen 17, the water collection cover 16 is beneficial to accelerating the collection of rainwater, the expansion speed of the sealing gasket 111 is accelerated, and the third dust screen 17 can prevent impurities such as leaves from entering the water collection cylinder 113. The bottom of two water-collecting cylinders 113 has all been seted up the water outlet 18, and the equal rigid coupling of water outlet 18 is equipped with No. four dust screen 19, and water outlet 18 can discharge the rainwater that leaks into water-collecting cylinder 113 bottom, and No. four dust screen 19 can avoid worm to bite the gasbag 115. The inside of a water collection cylinder 113 is all slidingly connected with a sliding block 114, the bottom inside the water collection cylinder 113 is all fixedly connected with an air bag 115, the bottom of the sliding block 114 is all contacted with the top of the air bag 115, the bottom of one side of the air bag 115 is all fixedly connected with a vent pipe 116, the end part of the vent pipe 116 is all extended into the inner cavity 112, and a group of drain holes 117 are formed in one side, away from the two water collection cylinders 113, of the two water collection cylinders.

When the rainwater collecting device works, after rainwater enters the water collecting cylinder 113, the sliding block 114 slides downwards under the action of gravity and extrudes the airbag 115, gas in the airbag 115 enters the inner cavity 112 of the sealing gasket 111 through the vent pipe 116, the aperture of the drain hole 117 is smaller, so that the drainage speed is slower, the rainwater is continuously accumulated in the water collecting cylinder 113, the air pressure in the inner cavity 112 is larger and larger, the sealing gasket 111 begins to expand and gradually extrudes with the inside of the split sealing door 2, the sealing gasket 111 can be tightly attached to the split sealing door 2, after the rainwater in the water collecting cylinder 113 stops, the rainwater in the inner cavity can be slowly discharged from the drain hole 117, the gas in the inner cavity 112 gradually returns to the airbag 115, the shape of the airbag 115 is recovered, the sliding block 114 slides upwards, and then the structure collects the rainwater by the water collecting cylinder 113, the sliding block 114 is extruded, the gas in the inner cavity 112 continuously accumulates, the sealing gasket 111 is extruded between the sealing gasket 111 and the split sealing door 2, the sealing gasket 111 can be tightly attached to the inner side of the split sealing door 2, the sealing door 2 is beneficial to the sealing gasket 1 and the sealing door 2, and the rainwater can be prevented from entering a gap between the split sealing door 1 and the sealing door 2.

Working principle: during operation, if there is not natural wind in the external world, hot-blast can upwards float, through fresh air inlet 5 and louvre 9 exhaust, if there is natural wind in the external world, natural wind blows moving blade 7 and rotates, blade 7 drives fan 8 and rotates, fan 8 blows cold wind to fresh air inlet 5 in, cold wind gets into in the box 1, cool down to the inside of box 1, and hot-blast can upwards float, upwards discharge through louvre 9, hot-blast discharges to the external world through cooling tube 10, cooling tube 10's design, can avoid heat gathering around louvre 9, lead to fan 8 to blow into box 1 inside again with hot-blast, set up cooling tube 10 at the canopy 4 top, can make hot-blast can not gather around fresh air inlet 5, and cooling tube 10 top downward sloping, can avoid the rainy day, and then this structure utilizes natural wind to take moving blade 7 to rotate, blade 7 drive fan 8 to blow into in to fresh air inlet 5, make cold wind carry out cooling to the box 1 inside, and cool down through cooling tube 10, the box-type heat dissipation performance has been avoided the inside of transformer substation to have been guaranteed, the transformer substation can normally to appear because of the high-temperature, the transformer substation's can normally has been guaranteed to the transformer substation's the inside.

After rainwater enters the water collection cylinder 113, the sliding block 114 is forced to slide downwards under the action of gravity to extrude the airbag 115, gas in the airbag 115 enters the inner cavity 112 of the sealing gasket 111 through the vent pipe 116, the drainage speed is lower because the aperture of the drain hole 117 is smaller, the rainwater is accumulated in the water collection cylinder 113 continuously, the air pressure in the inner cavity 112 is larger and larger, the sealing gasket 111 begins to expand and gradually extrudes with the inside of the split sealing door 2, the sealing gasket 111 can be tightly attached to the split sealing door 2, after rain is stopped, the rainwater in the water collection cylinder 113 can be slowly discharged from the drain hole 117, the gas in the inner cavity 112 gradually returns to the airbag 115, the shape of the airbag 115 is recovered, the sliding block 114 slides upwards, the structure collects the rainwater by utilizing the water collection cylinder 113, the gas in the inner cavity 115 is extruded to the airbag 115, the sealing gasket 111 expands, the sealing gasket 111 and the split sealing door 2 are extruded, the sealing gasket 111 can be tightly attached to the inside the split sealing door 2, the sealing gasket 111 is beneficial to reinforcing the sealing gasket 111 and the gap between the split sealing door 2, and rainwater can be prevented from entering the gap 1 of the inner side of the sealing door 1.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. An outdoor box-type substation, includes box (1), its characterized in that: the front side of box (1) is provided with to opening sealing door (2), the four corners on box (1) top all is rigid coupling has pillar (3), the top of pillar (3) all is rigid coupling has rain-proof canopy (4), inlet opening (5) have all been seted up to the both sides on box (1) top, the both sides of rain-proof canopy (4) all rotate and are connected with pivot (6), and the top and the bottom of pivot (6) all extend to the top and the bottom of rain-proof canopy (4) respectively, two all circumference rigid coupling in the top on pivot (6) outside has a set of blade (7), two the bottom all circumference rigid coupling in pivot (6) outside has a set of fan (8), all seted up louvre (9) in the front and back both sides on box (1) top, all rigid coupling has cooling tube (10) in cooling hole (9), the top of cooling tube (10) extends to the top of rain-proof canopy (4), and the top of tube (10) is downward sloping, the front side (1) is equipped with damp-proof mechanism (11).

2. An outdoor box-type substation according to claim 1, characterized in that: moisture-proof mechanism (11) are including seting up square groove (110) at box (1) front side, rigid coupling has sealed pad (111) in square groove (110), sealed inner chamber (112) have been seted up to inside of pad (111), the both sides of box (1) all rigid coupling have a water-collecting cylinder (113), and the top of water-collecting cylinder (113) all extends to the top of canopy (4), the inside of water-collecting cylinder (113) all sliding connection has slider (114), the inside bottom of water-collecting cylinder (113) all rigid coupling has gasbag (115), and the bottom of slider (114) all contacts with the top of gasbag (115), the bottom of gasbag (115) one side all rigid coupling has breather pipe (116), and the tip of breather pipe (116) all extends to in inner chamber (112), two a set of wash port (117) have all been seted up to one side that water-collecting cylinder (113) kept away from mutually.

3. An outdoor box-type substation according to claim 1, characterized in that: a first dust screen (12) is fixedly connected in the air inlet (5), and a second dust screen (13) is fixedly connected at the top end of the radiating pipe (10).

4. An outdoor box-type substation according to claim 1, characterized in that: the inside of louvre (9) all is rigid coupling has fan (14), the top rigid coupling in box (1) inside has temperature sensor (15).

5. An outdoor box-type substation according to claim 2, characterized in that: the top of a water collection cylinder (113) is fixedly connected with a water collection cover (16), and the top of the water collection cover (16) is fixedly connected with a third dust screen (17).

6. An outdoor box-type substation according to claim 2, characterized in that: the bottom ends of the two water collecting cylinders (113) are respectively provided with a water flowing hole (18), and a fourth dust screen (19) is fixedly connected inside each water flowing hole (18).

7. An outdoor box-type substation according to claim 1, characterized in that: bottom posts (20) are fixedly connected to four corners of the bottom end of the box body (1), and mounting seats (21) are fixedly connected to the bottom ends of the bottom posts (20).