CN217010025U - Transformer substation convenient to clean and maintain - Google Patents

Abstract

The utility model discloses a transformer substation convenient to clean and maintain, which comprises a box body, wherein a protective umbrella is arranged at the top end of the box body, a box door is hinged to one side of the box body, a handle is arranged at one side of the box door, heat dissipation holes are formed in two sides of the box body, a support is arranged in the box body, a heat dissipation mechanism is arranged at the top end of the support, a transformer is arranged in the box body, and a control panel is arranged at one side of the box door. The utility model has the beneficial effects that: through the circuit breaker who is equipped with, the staff is when maintaining the transformer substation, cut off the power supply of transformer substation through circuit breaker, prevent to take place the electric shock accident in the maintenance process, through the light that is equipped with, can provide the illumination at the in-process of maintenance, make things convenient for the staff to see transformer substation's inner structure clearly, through the fuse that is equipped with, can be when transformer substation's internal voltage is too high and surpass the confined voltage, the fuse that the electric current was equipped with can make the fuse blow, thereby make the circuit break, play the effect of protection to the inside part of transformer substation.

Description

Transformer substation convenient to clean and maintain

Technical Field

The utility model relates to the technical field of transformer substation maintenance, in particular to a transformer substation convenient to clean and maintain.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage transformer is a brand-new transformer substation rising after civil construction and transformation, and is a factory prefabricated indoor and outdoor compact type distribution device 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 and installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box.

But current transformer substation is some inconveniences when the clearance is maintained, and the staff opens the chamber door and leads to the box inside too dim because the health blocks light when keeping to the inside clearance of transformer substation, and the staff often can lead to partial circuit to damage because it is unclear when maintaining the clearance to and current transformer substation is closed structure, and it is comparatively not enough to dispel the heat conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transformer substation convenient to clean and maintain, and aims to solve the problems that the transformer substation in the current market is inconvenient for workers to maintain and the heat dissipation efficiency is low in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a transformer substation convenient to clean and maintain comprises a box body, wherein a protective umbrella is installed at the top end of the box body, a box door is hinged to one side of the box body, a handle is installed at one side of the box door, radiating holes are formed in two sides of the box body, a support is installed inside the box body, a radiating mechanism is installed at the top end of the support, a transformer is installed inside the box body, a groove is formed in the top end inside the box body, a lighting lamp is installed inside the groove, and a control panel is installed at one side of the box door;

the heat dissipation mechanism comprises a stepping motor fixedly mounted with the top end of the support, a fan is mounted on an output shaft of the stepping motor, a plurality of through holes are formed in the top end of the support, and the fan is located on one side of the heat dissipation hole.

In order to have a protection function when the voltage is too high and facilitate the power-off maintenance of workers, the utility model is taken as a preferred scheme that: the fuse is installed to the box inner wall, circuit breaker is installed to fuse one side.

In order to facilitate the movement and fixation of the transformer substation by workers, the utility model adopts a preferable scheme that: a plurality of universal wheel is installed to the box bottom, the tight strip of stopping is installed to universal wheel one side.

In order to make it convenient for workers to see the internal structure of the box clearly during maintenance, the utility model is a preferable scheme that: the door opening sensor is installed on one side of the groove, the storage battery is installed on the top end of the box body, and the electric quantity sensor is installed at one end of the storage battery.

In order to accurately control each electric device by using the control panel, the utility model takes the following preferable scheme: the stepping motor, the circuit breaker, the door opening sensor, the electric quantity sensor and the illuminating lamp are electrically connected with the control panel, and the control panel is electrically connected with the storage battery.

Compared with the prior art, the utility model has the beneficial effects that:

1) through the circuit breaker who is equipped with, the staff is when maintaining the transformer substation, cuts off the power supply of transformer substation through circuit breaker, prevents to take place the electric shock accident in the maintenance process, through the light that is equipped with, can provide the illumination at the in-process of maintenance, makes things convenient for the staff to see transformer substation's inner structure clearly.

2) Through the fuse that is equipped with, can be when the transformer substation internal voltage is too high and surpass confined voltage, the fuse that the electric current was equipped with can make the fuse blow to make the circuit open circuit, play the effect of protection to the inside part of transformer substation.

3) Through the heat dissipation mechanism who is equipped with, thereby control panel control step motor rotates and drives the fan and rotate, blows off the inside hot-air of transformer substation from the louvre for the flow of the inside air of transformer substation makes and increases the radiating efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a bottom view of the internal structure of the box body of the utility model.

In the figure: 1. a box body; 2. a protective umbrella; 3. a box door; 4. a handle; 5. heat dissipation holes; 6. a support; 7. a heat dissipation mechanism; 71. a stepping motor; 72. a fan; 73. a through hole; 8. a transformer; 9. a control panel; 10. a fuse; 11. a cut-off switch; 12. a universal wheel; 13. a tightening strip; 14. a groove; 15. an illuminating lamp; 16. a door opening sensor; 17. a storage battery; 18. an electric quantity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a transformer substation convenient to clearance is maintained, includes box 1, and protection umbrella 2 is installed on 1 top of box, and 1 one side of box articulates there is chamber door 3, and handle 4 is installed to 3 one sides of chamber door, and louvre 5 has all been seted up to 1 both sides of box, and 1 internally mounted of box has support 6, and heat dissipation mechanism 7 is installed on 6 tops of support, and 1 internally mounted of box has transformer 8, and control panel 9 is installed to 3 one side of chamber door.

Specifically, the protection umbrella 2 that is equipped with can prevent on the one hand that external rainwater from 5 landing entering transformer substations of louvre, and on the other hand can keep out the foreign matter and pound and fall, plays the effect of protection transformer substation, and 5 make things convenient for the transformer substation to dispel the heat through the louvre that is equipped with, prevent that 1 inside high temperature of box from influencing some devices and using, the radiating mechanism 7 that is equipped with can increase radiating efficiency.

In this embodiment: the heat dissipation mechanism 7 comprises a stepping motor 71 fixedly mounted on the top end of the support 6, a fan 72 is mounted on an output shaft of the stepping motor 71, a plurality of through holes 73 are formed in the top end of the support 6, and the fan 72 is located on one side of the heat dissipation hole 5.

Specifically, the staff passes through control panel 9 and controls step motor 71 and rotate, and step motor 71 rotates and drives fan 72 and rotate, because fan 72 is located louvre 5 one side, so can drive the inside hot-air of box 1 when fan 72 rotates and blow off to the box 1 outside with higher speed, and the while outside air gets into box 1 from louvre 5 of opposite side, and the through-hole 73 that is equipped with makes things convenient for the circulation of air, increases radiating efficiency through the circulation speed of accelerating the air.

In this embodiment: fuse 10 is installed on the inner wall of box 1, and circuit breaker 11 is installed to fuse 10 one side.

Specifically, when the internal voltage of transformer substation is too high and surpass the settlement voltage, high tension current flows through fuse 10 and can blow fuse 10 for thereby transformer substation takes place to open circuit and has protected each of the inside electrical apparatus of transformer substation, through the circuit breaker 11 that is equipped with, makes things convenient for the staff to open circuit the transformer substation when carrying out the transformer substation maintenance, avoids taking place the electric shock accident.

In this embodiment: a plurality of universal wheel 12 is installed to 1 bottom of box, and the strip 13 of stopping is installed to 12 one sides of universal wheel.

Specifically, through the universal wheel 12 that is equipped with, make things convenient for the staff to remove the transformer substation to the workplace, then in order to prevent that the transformer substation from taking place to remove at the operation in-process, install the strip 13 of stopping on one side of universal wheel 12, tightly fix universal wheel 12.

In this embodiment: a groove 14 is formed in the top end inside the box body 1, a lighting lamp 15 is arranged inside the groove 14, a door opening sensor 16 is arranged on one side of the groove 14, a storage battery 17 is arranged on the top end of the box body 1, and an electric quantity sensor 18 is arranged at one end of the storage battery 17.

Specifically, the staff is when carrying out the maintenance of transformer substation, because staff self shelters from light can lead to the inside dim of box 1, can't see clearly the relation of connection of each line, through the light 15 that is equipped with, can provide the illumination for the staff, make the staff more smooth in the maintenance process, through the inductor 16 that opens the door that is equipped with, can give control panel 9 signals automatically after the staff opens chamber door 3, make light 15 give out light and facilitate for the staff.

In this embodiment: the stepping motor 71, the cut-off switch 11, the door opening sensor 16, the electric quantity sensor 18 and the illuminating lamp 15 are electrically connected with the control panel 9, and the control panel 9 is electrically connected with the storage battery 17.

The working principle is as follows: when the transformer substation convenient to clean and maintain is used, firstly, a worker moves the transformer substation to a working place through the universal wheel 12, then the worker fixes the universal wheel 12 through the brake strip 13 to prevent the transformer substation from moving in the operation process, then the worker opens the box door 3 through the fuse 10 when the voltage in the transformer substation exceeds a set value due to overhigh voltage, the lighting lamp 15 emits light to illuminate the inside of the box body 1, then the worker manually opens the transformer substation through the circuit breaker 11 to prevent electric shock accidents, and then the transformer substation is maintained by the lighting lamp 15, the stepping motor 71 is arranged to drive the fan 72 to rotate, so that air circulation inside the box body 1 can be accelerated, and the heat dissipation efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a transformer substation convenient to clearance is maintained, includes box (1), its characterized in that: the protective umbrella (2) is installed at the top end of the box body (1), a box door (3) is hinged to one side of the box body (1), a handle (4) is installed at one side of the box door (3), heat dissipation holes (5) are formed in the two sides of the box body (1), a support (6) is installed inside the box body (1), a heat dissipation mechanism (7) is installed at the top end of the support (6), a transformer (8) is installed inside the box body (1), a groove (14) is formed in the top end inside the box body (1), an illuminating lamp (15) is installed inside the groove (14), and a control panel (9) is installed at one side of the box door (3);

the heat dissipation mechanism (7) comprises a stepping motor (71) fixedly mounted on the top end of the support (6), a fan (72) is mounted on an output shaft of the stepping motor (71), a plurality of through holes (73) are formed in the top end of the support (6), and the fan (72) is located on one side of the heat dissipation hole (5).

2. A substation facilitating cleaning and maintenance according to claim 1, characterized in that: fuse (10) are installed to box (1) inner wall, circuit breaker (11) are installed to fuse (10) one side.

3. A substation facilitating cleaning and maintenance according to claim 1, characterized in that: a plurality of universal wheel (12) are installed to box (1) bottom, tight strip (13) of stopping is installed to universal wheel (12) one side.

4. A substation facilitating cleaning and maintenance according to claim 1, characterized in that: recess (14) one side is installed and is opened door inductor (16), battery (17) are installed on box (1) top, electric quantity inductor (18) are installed to battery (17) one end.

5. A substation facilitating cleaning and maintenance according to claim 4, wherein: step motor (71), cut-off switch (11), inductor (16), electric quantity inductor (18) and light (15) all with control panel (9) electric connection, control panel (9) and battery (17) electric connection.

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