CN211879970U

CN211879970U - Box transformer substation

Info

Publication number: CN211879970U
Application number: CN202020656951.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhaoqing Yueneng Technology Co Ltd
Current assignee: Nanjing Guotie Electric Control System Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-06
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a transformer substation technical field just discloses a box transformer substation, the on-line screen storage device comprises a base, the even fixedly connected with spring in top of base, the top fixedly connected with shock attenuation board of spring, one side of shock attenuation board is equipped with the draw-in groove, the bottom fixedly connected with air-blower of draw-in groove inner chamber, the air intake fixedly connected with air-supply line of air-blower, the air outlet fixedly connected with air-out pipe of air-blower. This box transformer substation, through the characteristic of spring, can cut down the vibrations that this transformer substation received, makes the inside device of this transformer substation normally work, and at the bottom fixedly connected with shock attenuation board and the base of this transformer substation, can make the bottom of this transformer substation keep away from ground, prevents that subaerial moisture from entering into inside this transformer substation, through filter screen one, can prevent that this transformer substation has the dust to enter into the inner chamber of this transformer substation in ventilation process, destroys the inside device of this transformer substation.

Description

Box transformer substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a box transformer substation.

Background

The box-type transformer substation, called prefabricated substation or prefabricated substation, is a high-voltage switchgear, distribution transformer and low-voltage distribution equipment, is a factory prefabricated indoor and outdoor compact distribution equipment which is arranged into a whole according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the box-type transformer substation is installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, is a brand-new transformer substation which is grown up after a civil transformer substation, is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil transformer substation and becomes a novel complete set of transformation and distribution equipment.

The existing box-type substation cannot realize the shock absorption effect of the substation with high speed and high efficiency, the existing substation adopts a heavy shock absorption effect and cannot adopt multiple shock absorption, so that the substation cannot guarantee the normal operation in the substation and influence the use of a user.

SUMMERY OF THE UTILITY MODEL

Not enough to current case transformer substation, the utility model provides a case transformer substation possesses shock-absorbing function, and the problem of proposing among the above-mentioned background has been solved to the advantage of being convenient for heat dissipation etc.

The utility model provides a following technical scheme: the utility model provides a box transformer substation, includes the base, the even fixedly connected with spring in top of base, the top fixedly connected with shock attenuation board of spring, one side of shock attenuation board is equipped with the draw-in groove, the bottom fixedly connected with air-blower of draw-in groove inner chamber, the air intake fixedly connected with air-supply line of air-blower, the air outlet fixedly connected with of air-blower goes out the tuber pipe, the top fixedly connected with transformer substation body of shock attenuation board, transformer substation body's top fixedly connected with sloping roof, transformer substation body's outside swing joint has the chamber door, the outside fixedly connected with handle of chamber door, the ventilation groove has been seted up to the bottom of chamber door, the inboard fixedly connected with filter screen one in ventilation groove, the even swing joint in outside in ventilation groove has.

Preferably, the other end of the air inlet pipe penetrates through the side face of the damping plate and is in contact with the outside, the other end of the air outlet pipe penetrates through the top of the damping plate and the bottom of the substation body, and the other end of the air outlet pipe extends to the inner cavity of the substation body.

Preferably, the inboard fixedly connected with filter screen two of air-inlet pipe inner chamber, the outside swing joint of air-inlet pipe inner chamber has the baffle, be equipped with the recess in the shock attenuation inboard, the top fixedly connected with motor one of recess inner chamber, the terminal fixedly connected with dwang of output shaft of motor one, the other end of dwang run through the top of air-inlet pipe and with the top fixed connection of baffle.

Preferably, the top and both sides of the inner cavity of the transformer substation body are fixedly connected with shaft sleeves, the inner ring of each shaft sleeve is fixedly sleeved with a ventilation pipe, the tail end of each ventilation pipe is fixedly connected with the other end of each air outlet pipe, and ventilation openings are uniformly formed in the inner side of each ventilation pipe.

Preferably, the inner wall of the transformer substation body is fixedly connected with a sound insulation board, and the inner side of the sound insulation board is fixedly connected with a temperature detector.

Preferably, one side fixedly connected with motor two of ventilation tank bottom inner chamber, the one end fixedly connected with connecting rod of rectangle flabellum, the other end of connecting rod extends to the inner chamber of ventilation tank bottom just the bottom swing joint of connecting rod and ventilation tank, the other end fixedly connected with gear of connecting rod, intermeshing between each gear, the middle part fixed connection of the output shaft end of motor two and one of them gear another side.

With current case change formula transformer substation contrast, the utility model discloses possess following beneficial effect:

1. this box transformer substation, through the characteristic of spring, can cut down the vibrations that this transformer substation received, makes the inside device of this transformer substation normally work, and at the bottom fixedly connected with shock attenuation board and the base of this transformer substation, can make the bottom of this transformer substation keep away from ground, prevents that subaerial moisture from entering into inside this transformer substation, through filter screen one, can prevent that this transformer substation has the dust to enter into the inner chamber of this transformer substation in ventilation process, destroys the inside device of this transformer substation.

2. This case becomes formula transformer substation, through thermodetector, can detect the temperature of this transformer substation inner chamber, if the high temperature, motor one, motor two and air-blower all start, according to the height of temperature, the deflection angle of motor two is different, and the temperature is higher, and the deflection angle of motor two is bigger, and the two biggest deflection angles of motor are the degree, and when the temperature in this transformer substation was normal, the surface of ventilation groove was sheltered from to motor two control rectangle flabellum, and the air-supply line was sheltered from to motor one control baffle, and this transformer substation is in sealed state.

Drawings

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

FIG. 2 is an internal schematic view of the structure of FIG. 1 of the present invention;

FIG. 3 is a schematic view of the interior of the air inlet pipe of the present invention;

FIG. 4 is an enlarged schematic view of the bottom inner cavity of the ventilation slot of the structure of the present invention;

fig. 5 is the utility model discloses structural substation body tank wall sketch map.

In the figure: 1. a base; 2. a spring; 3. a damper plate; 4. a substation body; 5. a slope-shaped box top; 6. a box door; 7. a handle; 8. rectangular fan blades; 9. a first filter screen; 10. a ventilation slot; 11. a connecting rod; 12. a gear; 13. a second motor; 14. a shaft sleeve; 15. a sound insulating board; 16. a vent pipe; 17. a card slot; 18. a blower; 19. an air outlet pipe; 20. an air inlet pipe; 21. a second filter screen; 22. a groove; 23. a first motor; 24. rotating the rod; 25. a baffle plate; 26. a temperature detector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, a box transformer substation comprises a base 1, wherein springs 2 are uniformly and fixedly connected to the top of the base 1, damping plates 3 are fixedly connected to the tops of the springs 2, the vibration of the substation can be reduced through the characteristics of the springs 2, so that devices inside the substation can normally work, the damping plates 3 and the base 1 are fixedly connected to the bottom of the substation, so that the bottom of the substation can be far away from the ground to prevent moisture on the ground from entering the substation, a clamping groove 17 is arranged on one side of each damping plate 3, an air blower 18 is fixedly connected to the bottom of an inner cavity of the clamping groove 17, external air can be blown into the air blower 18 through suction force generated by the air blower 18 during working, and the blown air enters the inner cavity of the substation along an air outlet pipe 19 to cool the substation and extend the service life of the substation, an air inlet pipe 20 is fixedly connected with an air inlet of the blower 18, an air outlet pipe 19 is fixedly connected with an air outlet of the blower 18, the top of the damping plate 3 is fixedly connected with the transformer substation body 4, the top of the transformer substation body 4 is fixedly connected with a slope-shaped box top 5, the damping plate passes through the slope-shaped box top 5, can accelerate the falling of rainwater and prevent the rainwater from accumulating at the top of the transformer substation body 4, the outer side of the transformer substation body 4 is movably connected with a box door 6, the outer side of the box door 6 is fixedly connected with a handle 7, the box door 6 is convenient to open and close through the handle 7, the bottom end of the box door 6 is provided with a ventilation groove 10, the inner side of the ventilation groove 10 is fixedly connected with a first filter screen 9, and through the first filter screen 9, the transformer substation can be prevented from dust entering the inner cavity of the transformer substation in the ventilation process to damage devices inside the transformer substation, and rectangular fan blades 8 are uniformly and movably connected to the outer side of the ventilation groove 10.

Wherein, the other end of air-supply line 20 runs through the side of shock attenuation board 3 and contacts with the external world, and the other end of air-out pipe 19 runs through the top of shock attenuation board 3 and the bottom of transformer substation body 4, and the other end of air-out pipe 19 extends to the inner chamber of transformer substation body 4.

Wherein, the inboard fixedly connected with filter screen two 21 of air-supply line 20 inner chamber, through filter screen two 21, can filter the dust in the air that the air-blower 18 blew into, prevent the dust from causing irreversible damage to the device, the outside swing joint of air-supply line 20 inner chamber has baffle 25, through baffle 25, can block the inside that the air passes through air-supply line 20, air-blower 18 and air-out pipe 19 and enters into this transformer substation, be equipped with recess 22 in the damper plate 3, the top fixedly connected with motor one 23 of recess 22 inner chamber, the terminal fixedly connected with dwang 24 of output shaft of motor one 23, the other end of dwang 24 runs through the top of air-supply line 20 and with the top fixed connection of baffle 25, through motor one 23, can control the deflection of baffle 25.

The top and the both sides of the inner cavity of the transformer substation body 4 are fixedly connected with shaft sleeves 14, the inner ring of each shaft sleeve 14 is fixedly sleeved with a ventilation pipe 16, the tail end of each ventilation pipe 16 is fixedly connected with the other end of an air outlet pipe 19, the inner side of each ventilation pipe 16 is uniformly provided with a ventilation opening, and the ventilation openings are arranged on the inner sides of the ventilation pipes 16, so that air blown into the transformer substation body 4 by an air blower 18 can be uniformly and quickly sprayed into the inner cavity of the transformer substation body 4, and the temperature of the inner cavity of the transformer.

Wherein, the inner wall fixedly connected with acoustic celotex board 15 of transformer substation body 4, through acoustic celotex board 15, can prevent that the noise that each components and parts during operation produced in transformer substation body 4 from transmitting to the air, contaminated air, the inboard fixedly connected with temperature-detecting device 26 of acoustic celotex board 15, through temperature-detecting device 26, can detect the temperature of this transformer substation's inner chamber, if the temperature is too high, motor 23, motor two 13 and air-blower 18 all start, according to the height of temperature, the deflection angle of motor two 13 is different, the higher the temperature is, the deflection angle of motor two 13 is bigger, the biggest deflection angle of motor two 13 is 90 degrees, when the temperature in this transformer substation is normal, motor two 13 control rectangle flabellum 8 shelters from the surface of draft slot 10, motor one 23 control baffle 25 shelters from air-supply line 20, this transformer substation is in sealed state.

Wherein, one side fixedly connected with motor two 13 of ventilation groove 10 bottom inner chamber, the one end fixedly connected with connecting rod 11 of rectangle flabellum 8, the other end of connecting rod 11 extends to the inner chamber of ventilation groove 10 bottom and the bottom swing joint of connecting rod 11 and ventilation groove 10, the other end fixedly connected with gear 12 of connecting rod 11, intermeshing between each gear 12, the terminal middle part fixed connection with one of the gear 12 another side of output shaft of motor two 13, can control the deflection of rectangle flabellum 8 through motor two 13, the deflection angle of motor two 13 is different, the ventilation area of ventilation groove 10 is different, change the deflection angle of motor two 13, can control the cooling rate of this transformer substation.

The working principle is as follows: when the device is used, noise generated when components inside the transformer substation work is absorbed by the sound insulation board 15 to protect the environment around the transformer substation body 4, the temperature detector 26 monitors the temperature of the inner cavity of the transformer substation body 4 in real time, if the temperature of the inner cavity of the transformer substation body 4 is too high, the first motor 23, the second motor 13 and the air blower 18 are all started, the deflection angle of the second motor 13 is different according to the temperature, the higher the temperature is, the larger the deflection angle of the second motor 13 is, the maximum deflection angle of the second motor 13 is 90 degrees, the rotation of the second motor 13 can drive the gear 12 to rotate, the gear 12 drives the other gear 12 meshed with the gear 12 to rotate, and so on, all the gears 12 deflect at the same angle, the gear 12 drives the rectangular fan blade 8 to deflect, the ventilation area of the ventilation groove 10 is increased, the rotation of the first motor 23 drives the rotating rod 24 to rotate, the air can enter into the air inlet pipe 20, the suction that the air-blower 18 during operation produced can be inside outside air drum, and the air that blows is filtered the dust through filter screen two 21, clean air enters into the ventilation pipe 16 along going out tuber pipe 19, through being equipped with the vent in the inboard of ventilation pipe 16, the air that the air-blower 18 blew into can be even quick sprays in the inner chamber of transformer substation body 4, make the temperature of transformer substation body 4 inner chamber can even reduction, the air of transformer substation body 4 inner chamber produces the exchange with outside air through ventilation groove 10, be convenient for the reduction of transformer substation body 4 inside temperature, when thermodetector 26 detects the temperature of transformer substation body 4 inner chamber normal, motor one 23, motor two 13 reverse deflection to the initial position, air-blower 18 stall.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A box transformer substation comprises a base (1), and is characterized in that: the spring (2) is uniformly and fixedly connected to the top of the base (1), the damping plate (3) is fixedly connected to the top of the spring (2), a clamping groove (17) is formed in one side of the damping plate (3), an air blower (18) is fixedly connected to the bottom of an inner cavity of the clamping groove (17), an air inlet pipe (20) is fixedly connected to an air inlet of the air blower (18), an air outlet pipe (19) is fixedly connected to an air outlet of the air blower (18), a transformer substation body (4) is fixedly connected to the top of the damping plate (3), a slope-shaped box top (5) is fixedly connected to the top of the transformer substation body (4), a box door (6) is movably connected to the outer side of the transformer substation body (4), a handle (7) is fixedly connected to the outer side of the box door (6), a ventilation groove (10) is formed in the bottom end of the box door (6, the outer side of the ventilation groove (10) is evenly and movably connected with rectangular fan blades (8).

2. A box substation according to claim 1, characterized in that: the other end of air-supply line (20) runs through the side of shock attenuation board (3) and contacts with the external world, the other end that goes out tuber pipe (19) runs through the top of shock attenuation board (3) and the bottom of transformer substation body (4), just the other end that goes out tuber pipe (19) extends to the inner chamber of transformer substation body (4).

3. A box substation according to claim 1, characterized in that: the inboard fixedly connected with filter screen two (21) of air-supply line (20) inner chamber, the outside swing joint of air-supply line (20) inner chamber has baffle (25), be equipped with recess (22) in shock attenuation board (3), the top fixedly connected with motor (23) of recess (22) inner chamber, the terminal fixedly connected with dwang (24) of output shaft of motor (23), the other end of dwang (24) run through the top of air-supply line (20) and with the top fixed connection of baffle (25).

4. A box substation according to claim 1, characterized in that: the top and both sides of transformer substation body (4) inner chamber all fixedly connected with axle sleeve (14), the inner circle of axle sleeve (14) is fixed to be cup jointed ventilation pipe (16), the terminal of ventilation pipe (16) and the other end fixed connection who goes out tuber pipe (19), just the inboard of ventilation pipe (16) evenly is equipped with the vent.

5. A box substation according to claim 1, characterized in that: the transformer substation is characterized in that a sound insulation board (15) is fixedly connected to the inner wall of the transformer substation body (4), and a temperature detector (26) is fixedly connected to the inner side of the sound insulation board (15).

6. A box substation according to claim 1, characterized in that: one side fixedly connected with motor two (13) of ventilation groove (10) bottom inner chamber, the one end fixedly connected with connecting rod (11) of rectangle flabellum (8), the other end of connecting rod (11) extends to the inner chamber of ventilation groove (10) bottom just the bottom swing joint of connecting rod (11) and ventilation groove (10), the other end fixedly connected with gear (12) of connecting rod (11), intermeshing between each gear (12), the middle part fixed connection of the output shaft end of motor two (13) and one of them gear (12) another side.