CN218676698U

CN218676698U - Transformer

Info

Publication number: CN218676698U
Application number: CN202223147112.9U
Authority: CN
Inventors: 张永; 孙瑶; 曹政
Original assignee: Xuzhou Pengcheng Electric Co ltd
Current assignee: Xuzhou Pengcheng Electric Co ltd
Priority date: 2022-11-27
Filing date: 2022-11-27
Publication date: 2023-03-21
Anticipated expiration: 2032-11-27

Abstract

The utility model discloses a transformer, include: the transformer comprises a transformer body, an air suction mechanism and an air blowing heat dissipation mechanism; the transformer comprises a transformer body, a plurality of heat-conducting support frames, a plurality of heat-radiating holes, a plurality of heat-radiating fins and a filter screen, wherein the heat-conducting support frames are arranged on the transformer body, the heat-radiating holes are uniformly distributed, the heat-radiating fins are uniformly distributed and arranged on the heat-conducting support frames, and the filter screen is connected between a pair of heat-radiating fins; the air suction mechanism comprises a fixed frame, an air pump is arranged in the fixed frame and fixed on the fixed frame, a transmission support shaft is connected to the air pump, and a fan is connected to the other end of the transmission support shaft; the wind blowing heat dissipation mechanism comprises a rotary dispersion frame, and a plurality of uniformly distributed air blowing pipes are mounted on the rotary dispersion frame. The utility model discloses a to the setting of the corresponding mechanism of transformer, it is heat-sinking capability to improve the transformer to make the inside temperature of transformer be difficult for too high, reduce the probability of transformer damage, and then be difficult for influencing the use of transformer, it is troublesome for the user to reduce unnecessary.

Description

Transformer

Technical Field

The utility model belongs to the technical field of the transformer, concretely relates to transformer.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. The transformer is basic equipment for power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like. About 1700 thousands of transformers run in the network in China, and the total capacity is about 110 hundred million kilovolt-ampere.

The transformer can generate a large amount of heat in the working process, and if the heat is not dissipated timely, the temperature inside the transformer can be increased, so that the working efficiency of the transformer is influenced, and the service life of the transformer is reduced.

However, in the transformer in the prior art, a plurality of heat dissipation fins are mostly installed on a transformer shell for heat dissipation, but because the temperature of part of areas is generally high and high temperature insolation is added, the heat dissipation fins of the transformer cannot meet the heat dissipation inside the transformer, so that the probability of transformer damage is increased, the use of the transformer is seriously affected, and unnecessary troubles are brought to users.

Therefore, in view of the above technical problems, it is necessary to provide a transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer to it is relatively poor to solve among the above-mentioned prior art transformer radiating effect, influences the problem of transformer performance and life-span.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a transformer, comprising: the transformer comprises a transformer body, an air suction mechanism and an air blowing heat dissipation mechanism;

the air suction mechanism is arranged below the transformer body and comprises a fixed frame, an air pump is mounted in the fixed frame and fixed on the fixed frame, a transmission support shaft is connected to the air pump, and a fan is connected to the other end of the transmission support shaft;

the wind-blowing heat dissipation mechanism is arranged in the fixed frame and comprises a rotary dispersion frame, and a plurality of uniformly distributed gas blowing pipes are arranged on the rotary dispersion frame.

Furthermore, the transformer body is provided with a plurality of heat-conducting supporting frames for supporting the plurality of heat-radiating fins, so that the heat-radiating fins are not easy to fall off, and the heat-conducting supporting frames have a function of quickly conducting heat so as to improve the heat-radiating effect, and a plurality of heat-radiating holes which are uniformly distributed are drilled on the heat-conducting supporting frames, so that the gas can be quickly radiated, and the heat in the transformer body is conveniently discharged;

install a plurality of evenly distributed's radiating fin on the heat conduction carriage for improve the radiating effect, make this internal temperature of transformer difficult too high, it is a pair of be connected with the filter screen between the radiating fin, be used for blockking the dust, make the dust difficult to enter into transformer originally internally, thereby be difficult for causing the damage of transformer body.

Further, a plurality of support columns are arranged below the transformer body and used for supporting the transformer body, so that the transformer body is not prone to shaking, and the stability of the transformer body is improved.

Furthermore, a plurality of uniformly distributed air suction holes are drilled in the fixed frame and used for sucking air so that outside air can enter the fixed frame, dustproof cloth is arranged in the air suction holes and fixed on the fixed frame, and dust is not easy to suck into the fixed frame;

the air blowing pipe is characterized in that a supporting partition plate is installed in the fixing frame and used for separating the inside of the fixing frame, so that air sucked by the fan can only enter the rotating dispersion frame from the air guide pipe, the pressure of the air sprayed by the air blowing pipe is further improved, the reacting force is further improved, and the supporting partition plate is arranged above the fan.

Furthermore, an air guide pipe is inserted on the rotary dispersion frame and used for guiding air sucked by the fan into the rotary dispersion frame, one end of the air guide pipe is fixed on the supporting partition plate, and a fixing bearing is connected between the air guide pipe and the rotary dispersion frame and used for fixing the rotary dispersion frame, so that the rotary dispersion frame is not easy to fall off, and the rotary dispersion frame can freely rotate and is not easy to be influenced.

Furthermore, a partition plate is arranged above the rotary dispersion frame and fixed on the transformer body, and a plurality of uniformly distributed vent holes are drilled in the partition plate.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a to the setting of the corresponding mechanism of transformer, it is heat-sinking capability to improve the transformer to make the inside temperature of transformer be difficult for too high, reduce the probability of transformer damage, and then be difficult for influencing the use of transformer, it is troublesome for the user to reduce unnecessary.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a transformer according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a transformer according to an embodiment of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2 at B;

FIG. 5 is a schematic view of the structure of FIG. 2 at C;

fig. 6 is a schematic structural view of an embodiment of the heat dissipation mechanism.

In the figure: 1. the transformer comprises a transformer body, 101 heat conduction support frames, 102 heat dissipation holes, 103 heat dissipation fins, 104 filter screens, 105 support columns, 2 air suction mechanisms, 201 fixing frames, 202 air pumps, 203 transmission support shafts, 204 fans, 205 air suction holes, 206 support partition plates, 3 air blowing heat dissipation mechanisms, 301 rotary dispersion frames, 302 air blowing pipes, 303 air guide pipes, 304 fixed bearings, 305 partition plates, 306 air vents.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and structural, method or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a transformer, it is shown with reference to fig. 1-6, include: the transformer comprises a transformer body 1, an air suction mechanism 2 and an air-blowing heat dissipation mechanism 3.

Referring to fig. 1 to 3, a plurality of heat-conducting supporting frames 101 are installed on the transformer body 1, and are used for supporting a plurality of heat-radiating fins 103, so that the heat-radiating fins 103 are not easy to fall off, and have a function of quickly conducting heat, so as to improve a heat-radiating effect, a plurality of heat-radiating holes 102 are drilled on the heat-conducting supporting frames 101, so that gas can be quickly cooled, and heat in the transformer body 1 can be conveniently discharged.

Referring to fig. 1 to 3, a plurality of radiating fins 103 are uniformly distributed on the heat-conducting supporting frame 101 for improving a heat-dissipating effect, so that a temperature in the transformer body 1 is not too high, and a filter screen 104 is connected between the pair of radiating fins 103 for blocking dust, so that the dust is not easy to enter the transformer body 1, thereby preventing the transformer body 1 from being damaged.

Wherein, the below of transformer body 1 is equipped with a plurality of support columns 105 for support transformer body 1, make transformer body 1 be difficult for rocking, improve transformer body 1's stability.

Referring to fig. 1-4, the air suction mechanism 2 is disposed below the transformer body 1, the air suction mechanism 2 includes a fixing frame 201 for supporting a fixed air pump 202, an air pump 202 is installed in the fixing frame 201 for driving a transmission support shaft 203 and a fan 204 to rotate, and providing power for driving air to flow rapidly, the air pump 202 is fixed on the fixing frame 201, and the transmission support shaft 203 is connected to the air pump 202 for supporting the fan 204 and driving the fan 204 to rotate.

Specifically, the other end of the transmission support shaft 203 is connected to a fan 204, and the fan 204 is driven to rotate to enable air to flow rapidly, so as to exhaust heat in the transformer body 1.

Referring to fig. 1 to 5, a plurality of uniformly distributed suction holes 205 are drilled in a fixed frame 201 for sucking air so that external air can enter the fixed frame 201, and dustproof cloth is disposed in the suction holes 205 and fixed to the fixed frame 201 so that dust is not easily sucked into the fixed frame 201.

Specifically, a supporting partition 206 is installed in the fixed frame 201 to separate the fixed frame 201, so that the air sucked by the fan 204 can only enter the rotating dispersion frame 301 from the air duct 303, the pressure of the air injected by the air blowing pipe 302 is increased, and the magnitude of the reaction force is increased, and the supporting partition 206 is arranged above the fan 204.

Referring to fig. 1-6, the wind-blowing heat dissipation mechanism 3 is disposed in the fixing frame 201, the wind-blowing heat dissipation mechanism 3 includes a rotating dispersion frame 301 for supporting a plurality of blowing pipes 302, so that the blowing pipes 302 are not easy to fall off, the rotating dispersion frame 301 is provided with a plurality of uniformly distributed blowing pipes 302 for injecting gas, thereby generating a reaction force through the injected gas, so that the rotating dispersion frame 301 can drive the plurality of blowing pipes 302 to rotate simultaneously, further enabling the gas to spirally rise, and improving the heat dissipation effect.

Referring to fig. 1 to 6, an air duct 303 is inserted into the rotating dispersion frame 301 for guiding the air sucked by the fan 204 into the rotating dispersion frame 301, one end of the air duct 303 is fixed to the supporting partition plate 206, and a fixing bearing 304 is connected between the air duct 303 and the rotating dispersion frame 301 for fixing the rotating dispersion frame 301, so that the rotating dispersion frame 301 is not easily detached, and the rotating dispersion frame 301 can freely rotate and is not easily affected.

Wherein, a partition plate 305 is arranged above the rotating dispersion frame 301, the partition plate 305 is fixed on the transformer body 1, and a plurality of vent holes 306 which are uniformly distributed are drilled on the partition plate 305.

When the transformer body 1 works, the air pump 202 is started, the transmission support shaft 203 and the fan 204 are driven to rotate by the air pump 202, and the fan 204 rotates to drive air to flow, so that external air can be sucked from the air suction hole 205, then enters the rotating dispersion frame 301 through the air guide pipe 303, and is then dispersed and conveyed to the plurality of air blowing pipes 302 to be sprayed;

and gas blow pipe 302 can produce the reaction force when the jet gas, drive rotatory dispersion frame 301 through the reaction force and rotate, thereby make a plurality of gas blow pipe 302 rotate, and then make the gas that gas blow pipe 302 blew out can the spiral dispersion rise, then the gas can enter into transformer body 1 through air vent 306 in, discharge through louvre 102 at last, and the heat in the transformer body 1 is along with gas outgoing, and also can dispel the heat constantly through a plurality of radiating fin 103, improve the radiating effect.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A transformer, comprising:

a transformer body (1);

the air suction mechanism (2) is arranged below the transformer body (1), the air suction mechanism (2) comprises a fixed frame (201), an air pump (202) is installed in the fixed frame (201), the air pump (202) is fixed on the fixed frame (201), a transmission support shaft (203) is connected to the air pump (202), and a fan (204) is connected to the other end of the transmission support shaft (203);

wind blows heat dissipation mechanism (3), locates in fixed frame (201), wind blows heat dissipation mechanism (3) including rotatory dispersion frame (301), install a plurality of evenly distributed's gas blow pipe (302) on rotatory dispersion frame (301).

2. The transformer according to claim 1, wherein a plurality of heat-conducting supporting frames (101) are installed on the transformer body (1), a plurality of heat dissipation holes (102) are drilled on the heat-conducting supporting frames (101) and evenly distributed, a plurality of heat dissipation fins (103) are installed on the heat-conducting supporting frames (101), and a filter screen (104) is connected between a pair of the heat dissipation fins (103).

3. A transformer according to claim 1, characterized in that a plurality of supporting columns (105) are arranged below the transformer body (1).

4. The transformer according to claim 1, characterized in that a plurality of uniformly distributed air suction holes (205) are cut in the fixed frame (201), a supporting partition (206) is installed in the fixed frame (201), and the supporting partition (206) is arranged above the fan (204).

5. The transformer according to claim 4, characterized in that an air duct (303) is inserted on the rotating dispersion frame (301), one end of the air duct (303) is fixed on the supporting partition plate (206), and a fixed bearing (304) is connected between the air duct (303) and the rotating dispersion frame (301).

6. The transformer according to claim 1, characterized in that a partition plate (305) is arranged above the rotating dispersion frame (301), the partition plate (305) is fixed on the transformer body (1), and a plurality of vent holes (306) are uniformly distributed on the partition plate (305).