CN216287879U - Dry and oil dual-purpose high-low frequency transformer - Google Patents

Abstract

The utility model discloses a high-low frequency transformer for both dry and oil, which comprises a base, wherein a groove is formed in the inner wall of the base, a motor is fixedly connected to the inner wall of the groove, the upper end of the motor is connected with a first rotating shaft in a shaft mode, the inner wall of the groove is rotatably connected with a second rotating shaft, the upper ends of the first rotating shaft and the second rotating shaft are fixedly connected with a blowing fan, the upper end of the base is connected with a box body in a sliding mode, the outer wall of the upper end of the box body is fixedly connected with a cooler, a first cooling pipe and a second cooling pipe are fixedly arranged on two sides of the cooler respectively, the bottom ends of the first cooling pipe and the second cooling pipe are fixedly arranged in a third cooling pipe, and the third cooling pipe is arranged around the wall body of the box body. The utility model can ensure that the transformer can be used for both dry and oil without using another transformer, reduces the labor intensity of workers, increases the working efficiency and greatly increases the use efficiency of the device.

Description

Dry and oil dual-purpose high-low frequency transformer

Technical Field

The utility model relates to the technical field of high and low frequency transformers, in particular to a high and low frequency transformer for both dry and oil.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by 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. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

However, the dry-type transformer needs strong wind for heat dissipation, and the oil-type transformer can achieve the heat dissipation effect only through oil in the oil-type transformer, so that the existing transformer cannot be used for both dry and oil, and when the other of the two transformers needs to be used, the other transformer needs to be transported separately, so that the progress of the project is delayed, the labor intensity of workers is increased, and the use of the device is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-low frequency transformer for both dry and oil, which solves the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a dual-purpose high-low frequency transformer of doing, oil, includes the base, be equipped with the recess on the inner wall of base, fixedly connected with motor on the inner wall of recess, the last end coupling of motor has first pivot, rotate the second pivot that is connected with two symmetric distributions on the inner wall of recess, the equal fixedly connected with fan of blowing in the upper end of first pivot and second pivot, the upper end sliding connection of base has the box, fixedly connected with cooler on the upper end outer wall of box, the both sides of cooler are fixed respectively and are equipped with first cooling tube and second cooling tube, be equipped with damping device on the base.

In a preferred embodiment: damping device includes a plurality of and recess lateral wall rotate the third pivot of being connected, and is a plurality of the equal fixedly connected with gyro wheel of one end of third pivot, the lower extreme outer wall and the gyro wheel sliding connection of box, the lower extreme and the recess of gyro wheel rotate and are connected, the baffle of a plurality of symmetric distributions of upper end fixedly connected with of base.

In a preferred embodiment: the spring is fixedly connected to the outer wall of the box body, one end of the spring is fixedly connected with the baffle, and the lower end of the base is fixedly connected with two sets of symmetrically distributed Fu horse wheels which can play a role in shock absorption through the arrangement of the spring.

In a preferred embodiment: the bottom end of the first cooling pipe and the bottom end of the second cooling pipe are fixedly arranged in the third cooling pipe, the third cooling pipe is arranged around the wall body of the box body, the side wall of the box body is fixedly connected with a plurality of radiating fins distributed at equal intervals, and the radiating effect of devices inside the box body is further improved through the arrangement of the radiating fins.

In a preferred embodiment: equal fixedly connected with drive wheel on the outer wall of first pivot and second pivot, it is a plurality of the drive wheel passes through the drive belt transmission and is connected, through the setting of drive wheel and drive belt, is favorable to a plurality of fans of blowing to rotate in step.

In a preferred embodiment: the box intussuseption is filled with insulating oil, the fixed temperature-sensing ware that is equipped with on the outer wall of box one end, temperature-sensing ware passes through controller and motor and cooler electric connection, and through insulating oily setting, both can insulate the inside device of box, can play partial radiating effect again.

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

1. according to the utility model, through the arrangement of the base, the groove, the motor, the first rotating shaft, the second rotating shaft, the blowing fan, the box body, the cooler, the first cooling pipe, the second cooling pipe, the third cooling pipe, the heat dissipation fins, the transmission wheel, the transmission belt and the temperature sensor, the transformer can be used for both dry and oil, no transformer is needed to be additionally used, the labor intensity of workers is reduced, the working efficiency is increased, the use efficiency of the device is greatly increased, the moving work of the transformer is facilitated through the arrangement of the horse wheel, no special machine or manual moving is needed to be additionally used, and the occurrence of risk accidents in the carrying process is reduced.

2. According to the utility model, through the arrangement of the baffle plate and the spring, the damping effect on box body carrying or external force impact is increased, the box body is prevented from being deformed by impact force, so that internal devices are damaged, and through the arrangement of the third rotating shaft and the roller, the sliding efficiency of the box body is increased, and the supporting effect on the box body is also increased.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is a schematic view of the overall external structure of the present invention;

FIG. 4 is a schematic view of the overall top view configuration of the present invention;

in the figure: 1. a base; 2. a groove; 3. a motor; 4. a first rotating shaft; 5. a second rotating shaft; 6. a blower fan; 7. a box body; 8. a cooler; 9. a first cooling pipe; 10. a second cooling pipe; 11. a third rotating shaft; 12. a roller; 13. a baffle plate; 14. a spring; 15. a fortune wheel; 16. a third cooling pipe; 17. heat dissipation fins; 18. a driving wheel; 19. a transmission belt; 20. a temperature 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a high-low frequency transformer for both dry and oil comprises a base 1, wherein a groove 2 is arranged on the inner wall of the base 1, a motor 3 is fixedly connected on the inner wall of the groove 2, a first rotating shaft 4 is connected to the upper end of the motor 3 in a shaft coupling manner, two second rotating shafts 5 which are symmetrically distributed are rotatably connected on the inner wall of the groove 2, driving wheels 18 are fixedly connected on the outer walls of the first rotating shaft 4 and the second rotating shafts 5, a plurality of the driving wheels 18 are in transmission connection through a driving belt 19, the driving wheels on the outer wall of the first rotating shaft are driven to rotate along with the rotation of the first rotating shaft, and further another driving wheel is driven to rotate through the driving belt, so that a plurality of blowing fans can be driven to synchronously rotate through the second rotating shafts, the blowing fans 6 are fixedly connected to the upper ends of the first rotating shaft 4 and the second rotating shaft 5, a box body 7 is slidably connected to the upper end of the base 1, and a cooler 8 is fixedly connected to the upper end outer wall of the box body 7, the box body 7 is filled with insulating oil, a temperature sensor 20 is fixedly arranged on the outer wall of one end of the box body 7, the temperature sensor 20 is electrically connected with the motor 3 and the cooler 8 through a controller, along with the temperature rise in the box body, the temperature sensor drives the motor and the cooler to start working through the controller, so as to carry out air cooling and water cooling work on the box body, a first cooling pipe 9 and a second cooling pipe 10 are respectively and fixedly arranged on two sides of the cooler 8, the bottom ends of the first cooling pipe 9 and the second cooling pipe 10 are fixedly arranged in a third cooling pipe 16, the third cooling pipe 16 is arranged around the wall body of the box body 7, a plurality of radiating fins 17 which are distributed at equal intervals are fixedly connected on the side wall of the box body 7, along with the start of the cooler, and then the water in the cooler flows into the third cooling pipe from the first cooling pipe through a pump arranged on the outer wall of the first cooling pipe, then flows into the second cooling pipe, and then flows into the cooler again for cooling, thereby cooling the tank body by cold water circulation.

The working principle of the utility model is as follows: when the dry-type transformer is used, the box body 7 is filled with sufficient insulating oil, when the oil-type transformer is used, the insulating oil in the box body 7 can achieve the insulating and heat dissipating effects on the box body 7 during operation, when the dry-type transformer is used, the insulating oil can play an insulating role, but does not sufficiently dissipate heat of the box body 7, the internal temperature of the box body 7 rises at the moment, further when the temperature sensor 20 senses a certain degree of heat, the temperature sensor 20 controls the cooler 8 and the motor 3 to start to work through the controller, the cooler 8 works to continuously circulate cold water in the cooler 8 through the first cooling pipe 9, the second cooling pipe 10 and the third cooling pipe 16, meanwhile, the motor 3 is started to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive the driving wheels 18 on the outer wall of the first rotating shaft 4 to rotate, and further drives the other two driving wheels 18 to rotate through the driving belt 19, thereby drive second pivot 5 and rotate, and then make a plurality of blower fans 6 rotate in step, cooperate cooler 8, first cooling tube 9, second cooling tube 10 and third cooling tube 16 greatly increased the radiating effect to the inside of box 7 again.

Referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides a dual-purpose high low frequency transformer of doing, oil, be equipped with damping device on the base 1, damping device includes a plurality ofly rotates the third pivot 11 of being connected with 2 lateral walls of recess, and is a plurality of the equal fixedly connected with gyro wheel 12 of one end of third pivot 11, the lower extreme outer wall and the gyro wheel 12 sliding connection of box 7, the lower extreme and the recess 2 of gyro wheel 12 rotate to be connected, the baffle 13 of a plurality of symmetric distributions of upper end fixedly connected with of base 1, fixedly connected with spring 14 on the outer wall of box 7, spring 14's one end and baffle 13 fixed connection, the fortune horse wheel 15 of two sets of symmetric distributions of lower extreme fixedly connected with of base 1 has made things convenient for the removal work of box through the setting of fortune horse wheel.

The working principle of the utility model is as follows: during the use, remove the position of box 7 through fortune horse wheel 15 earlier, when box 7 received external factor's striking, the impact makes box 7 slide on a plurality of gyro wheels 12, and then make the position of box 7 change, thereby make wherein several springs 14 begin to compress, and then play the cushioning effect to box 7, setting through third pivot 11 and gyro wheel 12, both increased the slip efficiency of box 7, make box 7 can slide to arbitrary direction, thereby great increase the shock attenuation effect to box 7, the supporting role to box 7 has been increased again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a dual-purpose high low frequency transformer of dry, oil, includes base (1), its characterized in that: be equipped with recess (2) on the inner wall of base (1), fixedly connected with motor (3) on the inner wall of recess (2), the upper end coupling of motor (3) has first pivot (4), rotate on the inner wall of recess (2) and be connected with second pivot (5) of two symmetric distributions, fan (6) are blown with the equal fixedly connected with in upper end of second pivot (5) in first pivot (4), the upper end sliding connection of base (1) has box (7), fixedly connected with cooler (8) on the upper end outer wall of box (7), the both sides of cooler (8) are fixed respectively and are equipped with first cooling tube (9) and second cooling tube (10), be equipped with damping device on base (1).

2. The dry and oil dual-purpose high and low frequency transformer of claim 1, characterized in that: damping device includes a plurality of third pivot (11) of being connected with recess (2) lateral wall rotation, and is a plurality of the equal fixedly connected with gyro wheel (12) of one end of third pivot (11), the lower extreme outer wall and gyro wheel (12) sliding connection of box (7), the lower extreme and recess (2) of gyro wheel (12) rotate and are connected, baffle (13) of a plurality of symmetric distributions of upper end fixedly connected with of base (1).

3. The dry and oil dual-purpose high and low frequency transformer of claim 2, wherein: the spring (14) is fixedly connected to the outer wall of the box body (7), one end of the spring (14) is fixedly connected with the baffle (13), and the lower end of the base (1) is fixedly connected with two sets of symmetrically distributed Fuma wheels (15).

4. The dry and oil dual-purpose high and low frequency transformer of claim 1, characterized in that: the bottom end fixing of first cooling tube (9) and second cooling tube (10) is located in third cooling tube (16), third cooling tube (16) set up around the wall body of box (7), fixedly connected with a plurality of equidistance distribution's heat radiation fins (17) on the lateral wall of box (7).

5. The dry and oil dual-purpose high and low frequency transformer of claim 1, characterized in that: the outer walls of the first rotating shaft (4) and the second rotating shaft (5) are fixedly connected with driving wheels (18), and the driving wheels (18) are in transmission connection through a driving belt (19).

6. The dry and oil dual-purpose high and low frequency transformer of claim 4, wherein: insulating oil is filled in the box body (7), a temperature sensor (20) is fixedly arranged on the outer wall of one end of the box body (7), and the temperature sensor (20) is electrically connected with the motor (3) and the cooler (8) through a controller.

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