CN219123714U - Box-type substation - Google Patents

Abstract

The utility model relates to the technical field of power transformation equipment, in particular to a box-type transformer substation, which comprises a box body, wherein a heat radiating device is arranged in an inner cavity of the box body and comprises a mounting block, exhaust fans, first electric push rods, a cleaning ring and an exhaust pipe, a group of symmetrically arranged exhaust fans are mounted on the inner wall of the box body through bolts, one ends of the two exhaust fans are fixedly connected with the output ends of a servo motor, the exhaust ends of the two exhaust fans are respectively communicated with two exhaust pipes, the inner walls of two side sides of the two exhaust pipes are fixedly connected with the mounting block, and the two mounting blocks are fixedly connected with first electric push rods.

Description

Box-type substation

Technical Field

The utility model relates to the technical field of power transformation equipment, in particular to a box-type substation.

Background

The box-type transformer substation, called preassembled transformer substation, is a compact complete power distribution device which combines high-voltage switch equipment, distribution transformer, low-voltage switch equipment, electric energy metering equipment, reactive compensation device and the like into a box body according to a certain wiring scheme;

the utility model of Chinese patent application number CN202010146527.0 discloses a box-type transformer substation, which comprises a high-voltage chamber, a low-voltage chamber and a transformer chamber, wherein the high-voltage chamber and the low-voltage chamber are arranged in front of the transformer chamber side by side, and the low-voltage chamber comprises a metering chamber and an outlet chamber which are mutually separated; the high-pressure chamber, the metering chamber and the outlet chamber are respectively provided with an independent cabinet door, the cabinet door of the high-pressure chamber is arranged at the front side of the high-pressure chamber, the cabinet door of the metering chamber is arranged at the front side of the metering chamber, and the cabinet door of the outlet chamber is arranged at the right side of the outlet chamber; a protective cabinet door is further arranged in the cabinet door of the metering chamber, and an observation window is arranged on the protective cabinet door;

the above comparative document has the following problems:

(1) The equipment generates larger heat energy in operation, if the air in the box body cannot be well circulated and exchanged, the operation equipment can possibly have faults such as short circuit and the like due to overhigh temperature;

(2) The traditional exhaust holes may be covered with more dust, which may affect ventilation effect;

(3) The box body equipment is complicated, and power consumption is big, and more electric energy is needed in daily operation.

Disclosure of Invention

The present utility model aims to provide a box-type substation to solve the problems set forth in the background art.

The technical scheme of the utility model is as follows: the box-type transformer substation comprises a base, install the box through the bolt on the base, install transformer, high-voltage equipment and low-voltage equipment in the box, transformer, high-voltage equipment and low-voltage equipment are article word distribution, the inner chamber of box is equipped with heat abstractor, heat abstractor includes servo motor, installation piece, air discharge fan, first electric putter, clean ring and exhaust pipe, install a set of symmetrically set up air discharge fan through the bolt on the inner wall of box, two the one end of air discharge fan all with servo motor's output fixed connection, two the exhaust end of air discharge fan communicates two blast pipes respectively, two the equal fixedly connected with installation piece of both sides side inner wall of blast pipe, two the equal fixedly connected with first electric putter on the installation piece, two fixedly connected with is the same clean ring on the first electric putter.

Further, the both sides of box are equipped with the exhaust window, two exhaust window all is equipped with dust collector, two storage device all includes lead screw slip table, second electricity push rod and dust collecting plate, the both sides fixed mounting of box have with the lead screw slip table that exhaust window length direction is up to, two equal fixedly connected with second electricity push rod on the mobile terminal of lead screw slip table, two the one end fixedly connected with dust collecting plate that the lead screw slip table removed the end is kept away from to the second electricity push rod, exhaust window's lower extreme is equipped with dust collecting box.

Further, top cap fixed mounting has the top cap of box, the top cap is the toper setting, photovoltaic board, battery and dc-to-ac converter are all installed to the both sides middle part position of top cap, two the both sides of photovoltaic board have been laid respectively and have led the rain eaves.

Further, a protective door is hinged to the middle of the outer wall of one side of the box body.

Furthermore, fluorescent strips are arranged on the side edges of the box body.

Further, a warning board is arranged on the outer side of the box body.

Compared with the prior art, the utility model provides the box-type transformer substation through improvement, and has the following improvements and advantages:

the method comprises the following steps: according to the utility model, the dust removing device is arranged, so that the device running in the box body can be better cooled, a layer of dust is covered on the exhaust window along with the use of the device, the servo motor of the screw rod sliding table drives the moving end of the servo motor to drive the second electric push rod to horizontally move, the second electric push rod pushes the dust removing plate to the exhaust window, and in the reciprocating motion, the dust removing plate scrapes the dust and falls to the dust collecting box below, so that the subsequent centralized cleaning work of workers is facilitated.

And two,: according to the utility model, through arranging the heat dissipation device, the ventilation of the inner cavity of the box body is better accelerated, the servo motor drives the exhaust fan to rotate, the indoor and outdoor air exchange is accelerated, faults caused by the fact that the running temperature of equipment in the box body is too high are avoided, the air is exchanged and circulated through the exhaust pipe, in order to avoid the influence of dust or foreign matter blockage in the exhaust pipe on the heat dissipation effect, the two first electric push rods push the driving cleaning ring to scratch the inner wall of the exhaust fan back and forth, the smooth state in the exhaust pipe is ensured all the time, and the heat dissipation effect is improved.

And thirdly,: according to the utility model, the photovoltaic panel is arranged and fully contacted with external sunlight to generate direct current, the inverter converts the direct current into alternating current to be stored in the storage battery, so that basic energy is provided for daily work of the box body, energy consumption is reduced, and the box is more environment-friendly.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the appearance structure of the present utility model;

FIG. 3 is a schematic view of a cleaning ring structure according to the present utility model;

fig. 4 is a schematic structural diagram of the dust removing device of the present utility model.

Reference numerals illustrate: 1. a base; 2. a case; 3. a transformer; 4. a high-voltage device; 5. a low pressure device; 6. a mounting block; 7. an exhaust fan; 8. a first electrical push rod; 9. a cleaning ring; 10. an exhaust pipe; 11. an exhaust window; 12. a screw rod sliding table; 13. a servo motor; 14. a dust removal plate; 15. a dust collection box; 16. a top cover; 17. a photovoltaic panel; 18. rain guiding eave; 19. a protective door; 20. a fluorescent strip; 21. a warning board; 22. and a second electric push rod.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a box-type transformer substation through improvement, as shown in fig. 1-4, the box-type transformer substation comprises a base 1, wherein a box body 2 is installed on the base 1 through bolts, a transformer 3, high-voltage equipment 4 and low-voltage equipment 5 are installed in the box body 2, the transformer 3, the high-voltage equipment 4 and the low-voltage equipment 5 are distributed in a delta shape, a heat dissipation device is arranged in an inner cavity of the box body 2, the heat dissipation device comprises a servo motor 13, an installation block 6, an exhaust fan 7, a first electric push rod 8, a cleaning ring 9 and an exhaust pipe 10, the exhaust fan 7 is installed on the inner wall of the box body 2, one end of the exhaust fan 7 is fixedly connected with the output end of the servo motor 13, the exhaust end of the exhaust fan 7 is communicated with an exhaust pipe, the inner walls on two sides of the exhaust pipe are fixedly connected with the installation block 6, the first electric push rod 8 are fixedly connected with the same cleaning ring 9, the inner cavity of the box body 2 is occupied by the servo motor 13, the space occupied by the first electric push rod 8 can be saved, the inner cavity of the box body 2 is completely distributed in a delta shape, the inner cavity is completely occupied by the inner wall of the motor is driven by the first electric push rod 8, the inner wall of the exhaust pipe is completely through the exhaust pipe 10, the inner wall of the exhaust pipe is completely air-free air is prevented from being driven by the inner wall of the exhaust pipe is completely or the exhaust pipe is completely air-free air, and the inner wall is always kept from being exhausted through the inner wall of the exhaust pipe is completely through the exhaust pipe is completely outside through the exhaust pipe 7, and the air-free air through the exhaust pipe is kept in order to prevent the air ventilation effect is kept clear condition, and the air is kept clear from the inner air through the inner wall 9.

Specifically, the both sides of box 2 all are equipped with exhaust window 11, two exhaust window 11's side all is equipped with dust collector, two dust collector all includes lead screw slip table 12, second electricity push rod 22 and dust removal board 14, the inboard fixed mounting of box 2 has the lead screw slip table 12 unanimous with exhaust window 11 length direction, two all fixedly connected with first electricity push rod 8 on the moving end of lead screw slip table 12, two the one end fixedly connected with dust removal board 14 that second electricity push rod 22 kept away from lead screw slip table 12 moving end, exhaust window 11's lower extreme is equipped with dust collection box 15, for better carrying out the heat dissipation to the device of box 2 inside operation, sets up exhaust window 11 in box 2's both sides generally, however along with the use of device, will cover one deck dust on exhaust window 11, through setting up dust collector, the servo motor drive its moving end of lead screw slip table 12 drives second electricity push rod 22 horizontal migration, and second electricity push rod 14 is to exhaust window 11 department, in the back and forth the motion, and dust removal board 14 is scraped dust removal board 14 and is scraped dust and is scraped down to the dust collection box 15 and falls to the dust collection box in the follow-up work place, and is convenient for the people to clean in the work.

Specifically, top cap 16 is fixed mounting in the top of box 2, top cap 16 is the toper setting, photovoltaic board 17, battery and dc-to-ac converter are all installed to the middle part position of top cap 16 both sides, and two rain guiding eaves 18 have been laid respectively to the both sides of photovoltaic board 17, through setting up rain guiding eaves 18, can make the rainwater drip with higher speed when raining, through setting up photovoltaic board 17, photovoltaic board 17 fully contacts with external sunshine and produces direct current, and the dc-to-ac converter is with the direct current conversion in the battery, provides basic energy for the daily work of box 2, reduces energy consumption, more environmental protection.

Specifically, the middle part position of the outer wall of one side of the box body 2 is hinged with a protective door 19, so that a worker can conveniently maintain and overhaul various devices in the box body 2 by opening the protective door 19.

Specifically, the side of the box body 2 is provided with a fluorescent strip 20, and when the box body is at night, the fluorescent strip 20 becomes more obvious under the reflection of lamplight, so that pedestrians are prevented from carelessly colliding with the device, and the body is prevented from being injured.

Specifically, warning sign 21 is installed in the outside of box 2, provides the warning for the pedestrian and reminds.

Working principle: various devices which are distributed in a delta shape in the box body 2 can save occupied space, in order to better accelerate the ventilation of the inner cavity of the box body 2, the servo motor 13 drives the exhaust fan 7 to rotate by arranging the heat radiating device, so that the indoor and outdoor air exchange is accelerated, the running temperature of the internal devices of the box body 2 is prevented from being too high, the air is exchanged and circulated through the exhaust pipe 10, in order to prevent dust or foreign matter in the exhaust pipe 10 from blocking and affecting the heat radiating effect, the two first electric push rods 8 push and drive the cleaning ring 9 to scrape the inner wall of the exhaust fan 7 back and forth, and the state that the inside of the exhaust pipe is always kept smooth is ensured;

in order to better radiate heat of a device running in the box body 2, exhaust windows 11 are usually arranged at two sides of the box body 2, however, with the use of the device, a layer of dust is covered on the exhaust windows 11, a servo motor of a screw rod sliding table 12 drives a moving end of the screw rod sliding table to drive a second electric push rod 22 to horizontally move, the second electric push rod 22 pushes a dust removing plate 14 to the exhaust windows 11, and in the reciprocating motion, the dust removing plate 14 scrapes the dust and falls to a dust collecting box 15 below, so that the subsequent centralized cleaning work of workers is facilitated;

the rain guiding eave 18 on the box body 2 can enable rainwater to accelerate to drop when raining, the photovoltaic panel 17 is arranged, the photovoltaic panel 17 is fully contacted with external sunlight to generate direct current, and the inverter converts the direct current into alternating current to be stored in the storage battery, so that basic energy is provided for daily work of the box body 2.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. Box-type substation, its characterized in that: including base (1), install box (2) through the bolt on base (1), install transformer (3), high-voltage equipment (4) and low-voltage equipment (5) in box (2), transformer (3), high-voltage equipment (4) and low-voltage equipment (5) are the article word and distribute, the inner chamber of box (2) is equipped with heat abstractor, heat abstractor includes servo motor (13), installation piece (6), air discharge fan (7), first electric putter (8), clean ring (9) and exhaust pipe (10), install air discharge fan (7) on the inner wall of box (2), the one end of air discharge fan (7) all with servo motor (13) output fixed connection, the exhaust end intercommunication of air discharge fan (7) has the blast pipe, the equal fixedly connected with installation piece (6) of both sides inner wall of blast pipe, two equal fixedly connected with first electric putter (8) on installation piece (6), two fixedly connected with same clean ring (9) on first electric putter (8).

2. The box-type substation according to claim 1, characterized in that: the two sides of the box body (2) are respectively provided with an exhaust window (11), the sides of the two exhaust windows (11) are respectively provided with a dust removing device, the two dust removing devices respectively comprise a screw rod sliding table (12), a second electric push rod (22) and a dust removing plate (14), the inner side of the box body (2) is fixedly provided with the screw rod sliding table (12) which is consistent with the length direction of the exhaust windows (11), the two electric push rods (22) are fixedly connected to the moving ends of the screw rod sliding tables (12), one end, away from the moving ends of the screw rod sliding tables (12), of each second electric push rod (22) is fixedly connected with a dust removal plate (14), and a dust collection box (15) is arranged at the lower end of the exhaust window (11).

3. The box-type substation according to claim 1, characterized in that: top cap (16) is fixedly installed to the top of box (2), top cap (16) are the toper setting, photovoltaic board (17), battery and dc-to-ac converter are all installed to the middle part position of top cap (16) both sides, and two rain guiding eaves (18) have been laid respectively to the both sides of photovoltaic board (17).

4. The box-type substation according to claim 1, characterized in that: the middle part position of the outer wall of one side of the box body (2) is hinged with a protective door (19).

5. The box-type substation according to claim 4, characterized in that: the side of the box body (2) is provided with a fluorescent strip (20).

6. The box-type substation according to claim 5, characterized in that: and a warning board (21) is arranged on the outer side of the box body (2).

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