CN218299544U

CN218299544U - Novel three transformers of oily formula

Info

Publication number: CN218299544U
Application number: CN202222020472.6U
Authority: CN
Inventors: 张俊魁; 朱鹏杰
Original assignee: Henan Hengteli Electric Co ltd
Current assignee: Henan Hengteli Electric Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-13
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a novel three transformers of oil-immersed type relates to transformer technical field, including the transformer body, the bottom of transformer body is equipped with fixed case through damper, and the inside of fixed case is equipped with radiator unit, and damper unit includes the connecting rod, and the connecting rod is fixed to be set up in the bottom of fixed incasement wall, and the middle part activity cover of connecting rod is equipped with the movable block, and the bottom of fixed incasement wall both sides is all fixed and is equipped with first spring, the beneficial effects of the utility model are that: cooperate with the swash plate through the U template that sets up among the damper assembly when receiving powerful vibration, the power of vibration makes the swash plate rotate, the angle meeting grow of the tilt rotation of swash plate, movable block and first spring elastic connection during the angle grow, the shock attenuation about being convenient for, cooperate through fixed column and fixed cylinder and second spring when upper and lower absorbing, the front and back shock attenuation of being convenient for, be convenient for improve the stability of transformer, the vibrations and the part damage that alleviate the transformer, convenient to use.

Description

Novel three transformers of oily formula

Technical Field

The utility model relates to a transformer, in particular to novel three transformers of oil-immersed type belong to transformer technical field.

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 transformer has the main functions of voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like, but the existing transformer has poor stability performance, can not reduce the vibration generated by the transformer, is easy to damage the internal parts of the transformer due to the vibration and influences the normal use of the transformer, and has poor heat dissipation performance, so that the heat generated by the transformer during working can not be dissipated in time, the heat dissipation efficiency is reduced, and the heat dissipation effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel three transformers of oil-immersed formula to the stability ability of the current transformer that provides in solving above-mentioned background art is poor, the poor problem of heat dispersion.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel three transformers of oil-immersed, includes the transformer body, the bottom of transformer body is equipped with fixed case through damper, the inside of fixed case is equipped with radiator unit, damper unit includes the connecting rod, the fixed bottom that sets up at fixed incasement wall of connecting rod, the middle part activity cover of connecting rod is equipped with the movable block, the bottom of fixed incasement wall both sides is all fixed and is equipped with first spring, two the one end of first spring is established respectively with one side fixed connection of two movable blocks, and two first spring overlaps respectively and establishes the outside at the connecting rod.

Preferably, two U-shaped plates are fixedly arranged at the top ends of the movable blocks and the two sides of the bottom end of the transformer body, four connecting shafts are rotatably arranged inside the U-shaped plates, two inclined rods are movably arranged inside the fixed box, and the two ends of the two inclined rods are fixedly connected with the middle parts of the four connecting shafts respectively.

Preferably, four fixed cylinders are fixedly arranged at the bottoms of two side sides of the transformer body, a second spring is fixedly arranged inside each of the eight fixed cylinders, four fixed columns are fixedly arranged at the tops of the two side sides of the inner wall of the fixed box, and one sides of the eight fixed columns are fixedly connected with one ends of the corresponding second springs respectively.

Preferably, the heat dissipation assembly comprises two semiconductor refrigerators, the two semiconductor refrigerators are respectively and fixedly arranged at the tops of two sides of the fixed box, and the refrigerating ends of the two semiconductor refrigerators are arranged inside the fixed box.

Preferably, the bottom on two avris of fixed case all inlays and is equipped with the net case, two the inside of net case is all fixed and is equipped with three heat dissipation fan.

Preferably, four corners of the bottom end of the fixed box are fixedly provided with supporting legs.

Preferably, the fixed flush mounting plate that is equipped with in one corner of fixed case avris, refrigeration switch and heat dissipation switch, two are installed respectively to flush mounting plate's surface the semiconductor cooler all through refrigeration switch and external power supply electric connection, six the heat dissipation fan all through heat dissipation switch and external power supply electric connection.

Compared with the prior art, the utility model provides a pair of novel three transformers of oil-immersed type have following beneficial effect:

1. when the U-shaped plate arranged in the damping assembly is matched with the inclined plate and is subjected to strong vibration, the inclined plate is rotated by the vibration force, the rotating inclination angle of the inclined plate can be increased, the movable block is elastically connected with the first spring when the angle is increased, the vertical damping is facilitated, and the upper and lower damping are simultaneously matched with the fixed cylinder and the second spring through the fixed column, so that the front and back damping is facilitated, the stability of the transformer is facilitated to be improved, the vibration and part damage of the transformer are reduced, and the use is facilitated;

2. the cooler gas of refrigeration through the semiconductor refrigerator sinks to the fixed box, and is matched with the heat dissipation fan through the grid box for use, so that the circulation of air for the fixed box is accelerated to dissipate heat, the heat dissipation performance of the transformer is increased, heat generated during the working of the transformer is dissipated timely, and the heat dissipation efficiency and the heat dissipation effect are improved.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a side view, sectional and schematic structural view of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a transformer body; 2. a fixed box; 3. a shock absorbing assembly; 31. a connecting rod; 32. a first spring; 33. a movable block; 34. a U-shaped plate; 35. a connecting shaft; 36. a diagonal rod; 37. a fixed cylinder; 38. fixing the column; 39. a second spring; 4. a heat dissipating component; 41. a semiconductor refrigerator; 42. a grid box; 43. a heat dissipation fan; 5. supporting legs; 6. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-4, the utility model provides a novel three-phase transformer of oil-immersed type, including transformer body 1, the bottom of transformer body 1 is equipped with fixed case 2 through damper assembly 3, the inside of fixed case 2 is equipped with radiator unit 4, damper assembly 3 includes connecting rod 31, connecting rod 31 is fixed to be set up in the bottom of fixed case 2 inner wall, the middle part of connecting rod 31 is movably sheathed with movable block 33, the bottom of fixed case 2 inner wall both sides is all fixed with first spring 32, one end of two first springs 32 is respectively with one side fixed connection of two movable blocks 33, and two first springs 32 are respectively sheathed outside connecting rod 31;

the top ends of the two movable blocks 33 and two sides of the bottom end of the transformer body 1 are both fixedly provided with U-shaped plates 34, the insides of the four U-shaped plates 34 are both rotatably provided with connecting shafts 35, the inside of the fixed box 2 is movably provided with two inclined rods 36, and two ends of the two inclined rods 36 are respectively fixedly connected with the middles of the four connecting shafts 35;

four fixed cylinders 37 are fixedly arranged at the bottoms of two sides of the transformer body 1, second springs 39 are fixedly arranged inside the eight fixed cylinders 37, four fixed columns 38 are fixedly arranged at the tops of two sides of the inner wall of the fixed box 2, and one sides of the eight fixed columns 38 are fixedly connected with one ends of the corresponding second springs 39 respectively;

four corners of the bottom end of the fixed box 2 are all fixedly provided with supporting legs 5;

specifically, as shown in fig. 2, fig. 3, fig. 4, cooperate through U template 34 and down tube 36 that sets up in damper unit 3 when receiving powerful vibration, the power of vibration makes down tube 36 rotate, the angle of the rotation slope of down tube 36 can the grow, movable block 33 and first spring 32 elastic connection when the angle grow, be convenient for shock attenuation from top to bottom, cooperate through fixed column 38 and fixed cylinder 37 and second spring 39 in the time of shock attenuation from top to bottom, be convenient for shock attenuation from front to back, be convenient for improve the stability of transformer body 1, the vibrations and the part damage of lightening transformer body 1, and convenient to use.

Example 2:

the heat dissipation assembly 4 comprises two semiconductor refrigerators 41, the two semiconductor refrigerators 41 are respectively and fixedly arranged at the tops of two sides of the fixed box 2, and the refrigeration ends of the two semiconductor refrigerators 41 are arranged inside the fixed box 2;

grid boxes 42 are embedded at the bottoms of two sides of the fixed box 2, and three radiating fans 43 are fixedly arranged in the two grid boxes 42;

a switch panel 6 is fixedly arranged at one corner of the side of the fixed box 2, a refrigeration switch and a heat dissipation switch are respectively arranged on the surface of the switch panel 6, the two semiconductor refrigerators 41 are electrically connected with an external power supply through the refrigeration switch, and the six heat dissipation fans 43 are electrically connected with the external power supply through the heat dissipation switch;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the relatively cold gas cooled by the semiconductor refrigerator 41 sinks into the fixed box 2, and is matched with the heat dissipation fan 43 through the grid box 42, so that the ventilation of the fixed box 2 is accelerated to dissipate heat, the heat dissipation performance of the transformer body 1 is increased, the heat generated during the operation of the transformer body 1 is dissipated in time, and the heat dissipation efficiency and the heat dissipation effect are improved.

The working principle is as follows: when in specific use, the utility model relates to a novel three transformers of oil-immersed type, at first place damper 3 at corresponding operating position, then whether each spare part of inspection radiator unit 4 all works normally, can use after the inspection is accomplished, cooperate when receiving powerful vibration through U template 34 and down tube 36 that sets up in damper unit 3, the power of vibration makes down tube 36 rotate, the angle of the rotation slope of down tube 36 can the grow, movable block 33 and first spring 32 elastic connection during the angle grow, be convenient for shock attenuation from top to bottom, cooperate through fixed column 38 and fixed cylinder 37 and second spring 39 in the time of upper and lower shock attenuation, be convenient for improve transformer body 1's stability, the vibrations and the part that alleviate transformer body 1 damage, and convenient to use, it sinks to fixed box 2 in to refrigerate colder gas through semiconductor refrigerator 41, cooperate with radiator fan 43 through net case 42, be convenient for accelerate the circulation of fixed box 2 and dispel the heat, be convenient for increase transformer body 1's thermal diffusivity, make transformer body 1 during operation produce in time spill, improve radiating efficiency and radiating effect.

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 three transformers of oil-immersed formula, includes transformer body (1), its characterized in that, the bottom of transformer body (1) is equipped with fixed case (2) through damper (3), the inside of fixed case (2) is equipped with radiator unit (4), damper (3) are including connecting rod (31), connecting rod (31) are fixed to be set up in the bottom of fixed case (2) inner wall, the middle part activity cover of connecting rod (31) is equipped with movable block (33), the bottom of fixed case (2) inner wall both sides is all fixed and is equipped with first spring (32), two the one end of first spring (32) is established respectively with one side fixed connection of two movable blocks (33), and two first spring (32) is established respectively in the outside of connecting rod (31).

2. The oil-immersed novel three-phase transformer according to claim 1, characterized in that: two the top of movable block (33) and the both sides of transformer body (1) bottom are all fixed and are equipped with U template (34), four the inside of U template (34) all rotates and is equipped with connecting axle (35), the inside activity of fixed case (2) is equipped with two down tube (36), two the both ends of down tube (36) respectively with the middle part fixed connection of four connecting axles (35).

3. The oil-immersed novel three-phase transformer according to claim 1, characterized in that: the bottom on two sides of the transformer body (1) is fixedly provided with four fixed cylinders (37), eight the inside of each fixed cylinder (37) is fixedly provided with a second spring (39), the top on two sides of the inner wall of the fixed box (2) is fixedly provided with four fixed columns (38), and eight one side of each fixed column (38) is fixedly connected with one end of the corresponding second spring (39) respectively.

4. The oil-immersed novel three-phase transformer according to claim 1, characterized in that: the heat dissipation assembly (4) comprises two semiconductor refrigerators (41), the two semiconductor refrigerators (41) are fixedly arranged at the tops of two sides of the fixed box (2) respectively, and the refrigeration ends of the two semiconductor refrigerators (41) are arranged inside the fixed box (2).

5. The oil-immersed novel three-phase transformer according to claim 4, characterized in that: the bottom on two sides of the fixed box (2) is embedded with a grid box (42), and the grid box (42) is internally fixed with three heat dissipation fans (43).

6. The oil-immersed novel three-phase transformer according to claim 1, characterized in that: four corners of the bottom end of the fixed box (2) are fixedly provided with supporting legs (5).

7. The oil-immersed novel three-phase transformer according to claim 5, characterized in that: the fixed flush mounting plate of being equipped with in one corner of fixed case (2) avris (6), refrigeration switch and heat dissipation switch, two are installed respectively to the surface of flush mounting plate of switch (6) semiconductor cooler (41) all through refrigeration switch and external power supply electric connection, six heat dissipation fan (43) all through heat dissipation switch and external power supply electric connection.