CN210837387U

CN210837387U - Novel outdoor oil-immersed transformer step-up transformer

Info

Publication number: CN210837387U
Application number: CN202020048337.0U
Authority: CN
Inventors: 徐双改
Original assignee: Baoding Zhipu Power Technology Co Ltd
Current assignee: Baoding Zhipu Power Technology Co Ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-06-23
Anticipated expiration: 2030-01-10

Abstract

The utility model relates to a transformer technical field just discloses a novel outdoor oil-immersed transformer step up transformer, including the transformer body. This novel outdoor oil-immersed transformer step-up transformer, setting through splice bar and strengthening rib, the relation of connection between two supporting seats and the transformer body has been strengthened, transformer body's stability has further been strengthened, supporting seat compressive capacity has been strengthened, setting through the heat dissipation strip, the heat that makes transformer body shell is derived and is gived off through the heat dissipation strip, and setting through heat conduction copper post, direct and the inside transformer oil contact of transformer body, thereby absorb the heat of transformer oil and gived off, the radiating effect of whole transformer has been strengthened, and seal transformer body through the top closing plate, prevent that transformer oil from spilling, solar panel through both sides sets up for the slope, can block the rainwater and play the water conservancy diversion effect, prevent that rainwater or dust from piling up, long service life purpose has been reached.

Description

Novel outdoor oil-immersed transformer step-up transformer

Technical Field

The utility model relates to a transformer technical field specifically is a novel outdoor oil-immersed transformer step up transformer.

Background

The oil-immersed transformer is filled with transformer oil, and equipment such as a transformer is soaked in the transformer oil, and the transformer oil has high insulating property and water drainage property, so that the oil-immersed transformer can effectively improve the insulating property of the equipment such as the transformer, and meanwhile, various disasters such as fire disasters are prevented.

The oil-immersed transformer on the existing market is various, but the defect that life is short generally exists, because outdoor oil-immersed transformer can receive solar radiation for a long time, and oil-immersed transformer is sealed transformer again, so heat dispersion is relatively poor, leads to the temperature of inside oil to rise, and the heat can't in time spill again, causes inside transformer high temperature life reduction easily, so proposes a novel outdoor oil-immersed transformer step up transformer and solves the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel outdoor oil-immersed transformer step up transformer possesses advantages such as long service life, has solved because outdoor oil-immersed transformer can receive the sun for a long time and oil-immersed transformer is sealed transformer again, so heat dispersion is relatively poor, leads to the temperature of inside oil to rise, and the heat can't in time spill again, causes the problem of the too high life-span reduction of inside transformer temperature easily.

(II) technical scheme

In order to realize the purpose of long service life, the utility model provides a following technical scheme: a novel outdoor oil-immersed transformer step-up transformer comprises a transformer body, wherein two supporting seats are fixedly arranged at the bottom of the transformer body, connecting ribs are fixedly arranged between the supporting seats, reinforcing ribs are fixedly arranged on one opposite sides of the supporting seats, a plurality of heat dissipation strips are fixedly arranged on the front side and the back side of the transformer body, connecting rods are fixedly connected between the heat dissipation strips, a top sealing plate is fixedly arranged at the top of the transformer body, a heat conduction copper column is fixedly arranged at the top of the top sealing plate, a high-pressure sleeve is fixedly arranged at the top of the top sealing plate, solar panels are fixedly arranged on the left side and the right side of the top sealing plate, fixing plates are fixedly arranged on the left side and the right side of the transformer body, a motor is fixedly arranged at the top of the fixing plates, and fan blades are, the transformer comprises a motor body, a solar panel and a motor, wherein a wire is electrically connected between the motor and the solar panel, a liquid tank is fixedly mounted at the left bottom of the transformer body, a water pump is fixedly mounted inside the liquid tank, an oil guide pipe is fixedly connected to the left side of the water pump, and a movable cover is movably mounted on the left side of the liquid tank.

Preferably, two the supporting seat is the left and right sides of symmetric distribution in transformer body axis, the heat dissipation strip is the aluminium strip.

Preferably, the number of the heat-conducting copper columns is ten, and the bottoms of the heat-conducting copper columns penetrate through the top sealing plate and the transformer body and extend to the inside of the transformer body.

Preferably, two solar panel is the cuboid that the bottom is the slope form left and bottom left respectively, the motor is located solar panel under.

Preferably, the right side of the water pump is fixedly connected with the transformer body through a guide pipe, and one end, far away from the water pump, of the oil guide pipe is fixedly connected with the transformer body.

Preferably, the transformer body is filled with transformer oil, and the liquid tank is filled with cooling liquid.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel outdoor oil-immersed transformer step up transformer possesses following beneficial effect:

1. the novel outdoor oil-immersed transformer step-up transformer supports the whole transformer body through the arrangement of the supporting seats, strengthens the connection relation between the two supporting seats and the transformer body through the arrangement of the connecting ribs and the reinforcing ribs, and the connecting ribs and the reinforcing ribs enclose a triangle to further strengthen the stability of the transformer body and strengthen the compression resistance of the supporting seats, leads the heat of the shell of the transformer body out and radiates through the heat radiating strips through the arrangement of the heat radiating strips, and is directly contacted with the transformer oil in the transformer body through the arrangement of the heat conducting copper columns so as to absorb the heat of the transformer oil and radiate to the outside, strengthens the heat radiating effect of the whole transformer, seals the transformer body through the top sealing plate, prevents the leakage of the transformer oil, can block rainwater and play a role in guiding through the inclined arrangement of the solar panels on the two sides, preventing rainwater or dust from accumulating and achieving the purpose of long service life.

2. This novel outdoor oil-immersed transformer step-up transformer, setting through liquid tank and water pump, when weather is hot, open the water pump and make this internal transformer oil of transformer pass through the water pump suction, and flow at the liquid tank along leading oil pipe, the transformer oil of high temperature carries out the heat transfer with the coolant liquid of liquid tank, make the temperature of transformer oil descend fast, prevented that inside high temperature from influencing life, and the setting of the motor at fixed plate top, the direct drive flabellum rotates, thereby blow to transformer body both sides, the air flow has been accelerated, thereby accelerate the heat dissipation, and left flabellum also can be bloied to the liquid tank, make the coolant liquid cooling of liquid tank, and then can continuously carry out the heat transfer to transformer oil, long service life purpose has been reached.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 transformer body, 2 supporting seats, 3 connecting ribs, 4 reinforcing ribs, 5 heat dissipation strips, 6 connecting rods, 7 top sealing plates, 8 heat conduction copper columns, 9 high-voltage bushings, 10 solar panels, 11 fixing plates, 12 motors, 13 fan blades, 14 conducting wires, 15 liquid tanks, 16 water pumps, 17 oil guide pipes and 18 movable covers.

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, a novel outdoor oil-immersed transformer step-up transformer includes a transformer body 1, two supporting seats 2 are fixedly installed at the bottom of the transformer body 1, connecting ribs 3 are fixedly installed between the supporting seats 2, reinforcing ribs 4 are fixedly installed at both opposite sides of the supporting seats 2, a plurality of heat dissipation strips 5 are fixedly installed at both the front and back of the transformer body 1, the two supporting seats 2 are symmetrically distributed at the left and right sides of the central axis of the transformer body 1, the heat dissipation strips 5 are aluminum strips, the aluminum strips have light mass and strong thermal conductivity, and no heavy burden is increased while assisting heat dissipation, connecting rods 6 are fixedly connected between the heat dissipation strips 5, a top sealing plate 7 is fixedly installed at the top of the transformer body 1, heat conducting copper columns 8 are fixedly installed at the top of the top sealing plate 7, and the number of the heat conducting copper columns 8 is ten, the bottom of the heat conducting copper column 8 penetrates through the top sealing plate 7 and the transformer body 1 and extends to the inside of the transformer body 1, the top of the top sealing plate 7 is fixedly provided with a high-voltage bushing 9, the left side and the right side of the top sealing plate 7 are fixedly provided with a solar panel 10, the whole transformer body 1 is supported by the arrangement of the supporting seats 2, the connection relation between the two supporting seats 2 and the transformer body 1 is enhanced by the arrangement of the connecting ribs 3 and the reinforcing ribs 4, the connecting ribs 3 and the reinforcing ribs 4 enclose a triangle, the stability of the transformer body 1 is further enhanced, the pressure resistance of the supporting seats 2 is enhanced, the heat of the shell of the transformer body 1 is led out and dissipated by the heat dissipating strips 5 by the arrangement of the heat conducting copper column 8, and is directly contacted with the transformer oil inside the transformer body 1, so that the heat of the transformer oil is absorbed and dissipated to the outside, the heat dissipation effect of the whole transformer is enhanced, the transformer body 1 is sealed through the top sealing plate 7 to prevent the leakage of the transformer oil, the solar panels 10 on the two sides are obliquely arranged to block rainwater and play a role in guiding the rainwater, so that the rainwater or dust is prevented from being accumulated, the service life is long, the left side and the right side of the transformer body 1 are both fixedly provided with the fixing plates 11, the top of the fixing plate 11 is fixedly provided with the motor 12, the model of the motor 12 can be Y80M1-2, the two solar panels 10 are respectively cuboids with the bottoms inclined towards the left and the bottoms towards the left, the motor 12 is positioned under the solar panels 10, the output end of the motor 12 is fixedly connected with the fan blades 13, the wires 14 are electrically connected between the motor 12 and the solar panels 10, the left bottom of the transformer body 1 is fixedly provided with the liquid tank 15, the inside of the liquid tank 15 is filled with cooling liquid, the inside of the liquid tank 15 is fixedly provided with a water pump 16, the model of the water pump 16 can be 150QJ10-50/7, the left side of the water pump 16 is fixedly connected with an oil guide pipe 17, the right side of the water pump 16 is fixedly connected with the transformer body 1 through a guide pipe, one end of the oil guide pipe 17, which is far away from the water pump 16, is fixedly connected with the transformer body 1, the left side of the liquid tank 15 is movably provided with a movable cover 18, through the arrangement of the liquid tank 15 and the water pump 16, when the weather is hot, the water pump 16 is opened to lead the transformer oil in the transformer body 1 to be sucked out through the water pump 16 and flow in the liquid tank 15 along the oil guide pipe 17, the high-temperature transformer oil exchanges heat with the cooling liquid in the liquid tank 15, the temperature of the transformer oil is rapidly reduced, the service life is prevented from being influenced by the overhigh internal temperature, thereby blow to transformer body 1 both sides for the air flow, thereby quickening the heat dissipation, and left flabellum 13 also can blow to liquid tank 15, makes the cooling liquid cooling in liquid tank 15, and then can continuously carry out the heat transfer to transformer oil, has reached long service life purpose.

When using, the connective rib 3 and strengthening rib 4 have strengthened the relation of connection between two supporting seats 2 and the transformer body 1, have strengthened the stability of transformer body 1, and heat dissipation strip 5 and heat conduction copper post 8 play supplementary radiating effect, and solar panel 10 can absorb light energy and provide the electric quantity for motor 12, makes flabellum 13 rotate and carries out the forced air cooling heat dissipation, and water pump 16 can carry out the heat transfer cooling with the coolant liquid in the hydraulic tank 15 with the transformer oil suction in the transformer body 1.

To sum up, the novel outdoor oil-immersed transformer step-up transformer supports the whole transformer body 1 through the arrangement of the supporting seats 2, strengthens the connection relationship between the two supporting seats 2 and the transformer body 1 through the arrangement of the connecting ribs 3 and the reinforcing ribs 4, and the connecting ribs 3 and the reinforcing ribs 4 enclose a triangle, further enhances the stability of the transformer body 1, enhances the compression resistance of the supporting seats 2, leads out and distributes the heat of the shell of the transformer body 1 through the heat dissipation strips 5 through the arrangement of the heat dissipation strips 5, and directly contacts with the transformer oil in the transformer body 1 through the arrangement of the heat conduction copper columns 8, thereby absorbing and distributing the heat of the transformer oil to the outside, enhances the heat dissipation effect of the whole transformer, and seals the transformer body 1 through the top sealing plate 7 to prevent the leakage of the transformer oil, the solar panels 10 on the two sides are obliquely arranged, so that rainwater can be blocked and a flow guide effect can be achieved, rainwater or dust is prevented from being accumulated, and the purpose of long service life is achieved.

Moreover, through the arrangement of the liquid tank 15 and the water pump 16, when the weather is hot, the water pump 16 is opened to enable the transformer oil in the transformer body 1 to be sucked out through the water pump 16 and flow in the liquid tank 15 along the oil guide pipe 17, the high-temperature transformer oil exchanges heat with the cooling liquid in the liquid tank 15, the temperature of the transformer oil is rapidly reduced, the phenomenon that the service life is influenced due to overhigh internal temperature is prevented, the fan blades 13 are directly driven to rotate through the arrangement of the motor 12 on the top of the fixing plate 11, air is blown to two sides of the transformer body 1, the air flow is accelerated, the heat dissipation is accelerated, the fan blades 13 on the left side can blow air to the liquid tank 15 to cool the cooling liquid in the liquid tank 15, the heat exchange of the transformer oil can be continuously carried out, the purpose of long service life is achieved, and the problem that the outdoor oil-immersed transformer is irradiated by the sun for a long time and is a sealed transformer is solved, therefore, the heat dissipation performance is poor, the temperature of the internal oil is increased, the heat cannot be dissipated in time, and the problem that the service life of the internal transformer is shortened due to overhigh temperature is easily caused.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a novel outdoor oil-immersed transformer step-up transformer, includes transformer body (1), its characterized in that: the transformer comprises a transformer body (1), wherein the bottom of the transformer body (1) is fixedly provided with two supporting seats (2), connecting ribs (3) are fixedly arranged between the supporting seats (2), one opposite side of each supporting seat (2) is fixedly provided with a reinforcing rib (4), the front and the back of the transformer body (1) are fixedly provided with a plurality of radiating strips (5), connecting rods (6) are fixedly connected between the radiating strips (5), the top of the transformer body (1) is fixedly provided with a top sealing plate (7), the top of the top sealing plate (7) is fixedly provided with a heat conducting copper column (8), the top of the top sealing plate (7) is fixedly provided with a high-voltage sleeve (9), the left side and the right side of the top sealing plate (7) are fixedly provided with a solar panel (10), and the left side and the right side of the transformer body (1) are fixedly provided with, the top fixed mounting of fixed plate (11) has motor (12), output fixedly connected with flabellum (13) of motor (12), the electricity is connected with wire (14) between motor (12) and solar panel (10), the left bottom fixed mounting of transformer body (1) has liquid tank (15), the inside fixed mounting of liquid tank (15) has water pump (16), oil pipe (17) are led to the left side fixedly connected with of water pump (16), the left side movable mounting of liquid tank (15) has movable cover (18).

2. The novel outdoor oil-immersed transformer booster transformer of claim 1, characterized in that: two supporting seat (2) are the left and right sides of symmetric distribution in transformer body (1) axis, heat dissipation strip (5) are the aluminium strip.

3. The novel outdoor oil-immersed transformer booster transformer of claim 1, characterized in that: the number of the heat conduction copper columns (8) is ten, and the bottoms of the heat conduction copper columns (8) penetrate through the top sealing plate (7) and the transformer body (1) and extend to the inside of the transformer body (1).

4. The novel outdoor oil-immersed transformer booster transformer of claim 1, characterized in that: two solar panel (10) are the cuboid that the bottom is the slope form left and bottom left respectively, motor (12) are located solar panel (10) under.

5. The novel outdoor oil-immersed transformer booster transformer of claim 1, characterized in that: the right side of the water pump (16) is fixedly connected with the transformer body (1) through a guide pipe, and one end, far away from the water pump (16), of the oil guide pipe (17) is fixedly connected with the transformer body (1).

6. The novel outdoor oil-immersed transformer booster transformer of claim 1, characterized in that: the transformer is characterized in that transformer oil is filled in the transformer body (1), and cooling liquid is filled in the liquid tank (15).