CN212411812U

CN212411812U - Antidetonation formula transformer of making an uproar that falls

Info

Publication number: CN212411812U
Application number: CN202021589307.7U
Authority: CN
Inventors: 何昌红
Original assignee: Foshan Forui Electric Co ltd
Current assignee: Guangdong Furui Electric Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-01-26
Anticipated expiration: 2030-08-03

Abstract

The utility model provides a formula transformer of making an uproar falls in antidetonation, this formula transformer of making an uproar falls in antidetonation sets up a plurality of shock attenuation sucking discs between oil tank and transformer main part, be equipped with the bumper shock absorber in the oil tank outside, still fixedly connected with has the first shock attenuation frame and the second shock attenuation frame of buffer block in the oil tank outside, the inside buffer spring group that still is equipped with of second shock attenuation frame, through setting up shock attenuation sucking disc in many places position, the bumper shock absorber, buffer block and buffer spring group, and then prevent that transformer main part and oil tank from colliding with and absorbing the noise that this transformer main part sent, the bumper shock absorber prevents that the oil tank from taking place to rock, this buffer block can provide the effect of shock attenuation and noise absorption, the performance of making an uproar falls of transformer main part is greatly improved, the oil tank.

Description

Antidetonation formula transformer of making an uproar that falls

Technical Field

The utility model relates to a power equipment technical field, in particular to antidetonation formula transformer of making an uproar falls.

Background

With the wide application of electric power, the transformer used in some mobile equipment has an anti-seismic function, the timely recovery of power supply in earthquake-stricken areas is of great importance, the transformer is an important part in power transmission equipment, the traditional transformer is fixed on the bottom surface through a simple cushion pad, the general anti-seismic performance is poor, and vibration easily causes oil leakage of an oil tank or collision and damage of the transformer. Meanwhile, the noise of the transformer cannot be completely absorbed by the cushion pad, and the transformer has poor shock resistance and noise reduction performance, so that a novel transformer is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a formula transformer of making an uproar falls in order to improve above-mentioned problem to antidetonation.

In a first aspect, the utility model provides a formula transformer of making an uproar falls in antidetonation, this formula transformer of making an uproar falls in antidetonation includes: the transformer comprises an oil tank with a closed structure, a transformer main body connected to the inner wall of the oil tank through a damping sucker, at least one damper fixed on the outer surface of the oil tank, a circulating pump externally connected to the oil tank through a heat dissipation module, and a damping frame fixedly connected to the outer side of the oil tank;

the damping frame comprises a first damping frame and a second damping frame which are of two groups of U-shaped structures and are arranged in a staggered mode, a buffer block is arranged between the first damping frame and the second damping frame, the first damping frame is fixedly connected to the outer side of the oil tank, the second damping frame is rigidly connected with the ground, and a buffer spring group is arranged inside the second damping frame.

Preferably, the oil tank is a rectangular tank body, and heat conduction oil with high heat conductivity is filled in the oil tank.

Preferably, the vibration-damping suckers are arranged on 6 faces opposite to the transformer main body and the oil tank, and each opposite face is provided with a pair of the vibration-damping suckers.

More preferably, at least four sets of the shock absorbers are arranged on the top end face of the oil tank.

Preferably, one end of each of the at least four sets of the shock absorbers is arranged on the bottom end surface of the oil tank, and the other end of each of the four sets of the shock absorbers is inserted into the ground.

More preferably, the damper is a hydraulic link type damper.

Preferably, the inside intercommunication of this oil tank this heat dissipation module and circulating pump, the conduction oil in this oil tank flows in heat dissipation module and circulating pump.

Preferably, the first shock absorption frame is composed of a plurality of parallel U-shaped structural iron frames, the second shock absorption frame is composed of a plurality of parallel U-shaped structural iron frames, and the first shock absorption frame and the second shock absorption frame are perpendicular to each other.

The technical effect of the utility model is for set up a plurality of shock attenuation sucking discs between oil tank and transformer main part, be equipped with the bumper shock absorber in the oil tank outside, it is equipped with the buffer block to go back between first shock attenuation support of fixedly connected with and the second shock attenuation in the oil tank outside, the inside buffer spring group that still is equipped with of second shock attenuation frame, through setting up shock attenuation sucking disc in many places position, the bumper shock absorber, buffer block and buffer spring group, and then prevent transformer main part and oil tank bump and absorb the noise that this transformer main part sent, the bumper shock absorber prevents that the oil tank from taking place to rock, this buffer block can provide the effect of shock attenuation and noise absorption, the anti-seismic noise performance of transformer main part has been improved greatly, the oil tank has also been reduced simultaneously and has taken place to.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present invention;

fig. 2 is a cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1, the anti-seismic noise-reduction transformer comprises an oil tank 1 with a closed rectangular structure, wherein the inner wall of the oil tank 1 is connected with a transformer main body 2 through a damping sucker 11, the transformer main body 2 is soaked in heat conduction oil 14 in the oil tank 1, a heat dissipation module 3 and a circulating pump 4 are communicated with the inside of the oil tank 1, and the heat conduction oil 14 circulates in a space communicated with the oil tank 1. The oil tank 1 is provided with at least one shock absorber 12, one end of the shock absorber 12 is fixedly connected to the outer surface of the oil tank 1, and the other end of the shock absorber 12 is fixed on other foreign objects. The damping frame 13 is fixedly connected to the outer side of the oil tank 1, the damping frame 13 comprises a damping frame 13 connected to the outer side of the oil tank 1, a second damping frame 132 fixed to the ground, and a buffer block 133 is connected between the first damping frame 131 and the second damping frame 132. The shock-absorbing frame 13 is composed of a plurality of U-shaped structural steel frames, and a buffer spring group 134 is further arranged in the second shock-absorbing frame 132.

Referring to fig. 1, in one possible design, the shock absorbers 12 are hydraulic link type shock absorbers, one end of each of the four shock absorbers 12 is fixedly connected to the top end surface of the oil tank 1, and the other end of each of the four shock absorbers 12 is connected to a foreign object on which the anti-seismic and noise-reduction type transformer is fixedly mounted. The fixed end surfaces of the shock absorbers 12 are provided with four corners, and the four shock absorbers 12 are fixedly connected to the four corners. When the oil tank 1 vibrates in the upward direction, the damper 12 absorbs the vibration of the oil tank 1, and prevents the oil tank 1 from colliding or generating noise during the vibration.

Referring to fig. 2, in another possible design, four ends of the shock absorber 12 are fixedly connected to the bottom end surface of the shock absorber 12, and the other end of the shock absorber 12 is inserted into the ground. The bottom end face of the oil tank 1 has four corners, and four shock absorbers 12 are respectively and fixedly connected to the four corners of the oil tank 1. When the oil tank 1 stores the liquid in the normal state, the damper 12 is in a relaxed state, and when the oil tank 1 vibrates in the downward direction, the damper 12 contracts to absorb the vibration of the oil tank 1 and the generated noise.

Further, referring to fig. 3, the dampers 12 may be provided at four corners of the top end surface and four corners of the bottom end surface of the fuel tank 1 at the same time. The oil tank 1 is simultaneously and symmetrically arranged on 8 shock absorbers 12. The damper 12 is fixedly connected to the oil tank 1 at one end and to a foreign object that does not vibrate at the other end. The damper 12 absorbs vibration of the oil tank 1 in both the up and down directions and noise generated by the vibration.

Referring to fig. 1, the inner wall of the oil tank 1 is connected with a transformer body 2 through a bidirectional absorption damping sucker 11, the transformer body 2 is soaked in heat conduction oil 14 of the oil tank 1, the transformer body 2 and the oil tank 1 are both rectangular structures, each surface of 6 opposite surfaces of the transformer body 2 and the oil tank 1 is respectively provided with a pair of damping suckers 11, the damping suckers 11 absorb vibration of the transformer body 2 in all directions and noise generated by vibration, and the transformer body 2 is prevented from colliding with the oil tank 1 and further causing damage to the oil tank 1 or the transformer body 2.

Furthermore, the inside of the oil tank 1 is communicated with the heat dissipation module 3 and the circulation pump 4, and the heat conduction oil 14 in the oil tank 1 circularly flows between the heat dissipation module 3 and the circulation pump 4. The heat dissipation module 3 can dissipate heat of the heat conduction oil 14. If the heat dissipation module 3 is in the air, the heat conduction oil 14 is cooled to the room temperature; the heat dissipation module 3 cools the heat conduction oil 14 to water temperature in water. The heat conducting oil 14 is continuously extracted by the circulating pump 4, the heat conducting oil 14 is extracted from the oil tank 1 to the heat dissipation module 3 for cooling, and then is extracted to the circulating pump 4, so that the oil return tank 1 is output, and the heat conducting oil 14 is also continuously circulated by the circulating pump 4 when the transformer works.

Referring to fig. 1, a shock absorption frame 13 is connected to the outer side of the oil tank 1, and the oil tank 1 is fixedly connected with the ground through the shock absorption frame 13. The first shock absorbing frame 131 is fixedly connected to 5 surfaces of the oil tank 1 except the top end surface. The first shock absorbing frame 131 is connected to a second shock absorbing frame 132 through a buffer block 133, and the first shock absorbing frame 131 and the second shock absorbing frame 132 are perpendicular to each other. The first and second shock-absorbing

frames

131 and 132 are supported by a U-shaped steel frame, and the oil tank 1 is fixedly connected in the U-shaped groove. A buffer spring set 134 is arranged between the steel frames of the second shock absorption frame 132. The buffer block 133 and the buffer spring group 134 each have a function of absorbing vibration and noise.

In summary, in the anti-seismic and noise-reduction transformer, the damping suction cups 11 are disposed between the transformer body 2 and the oil tank 1, the dampers 12 are disposed on the top end surface and the bottom end surface of the oil tank 1, the damping frame 13 is fixedly connected to the outer side surface of the oil tank 1, the damping frame 13 is vertically connected to the first damping frame 131 and the second damping frame 132 in a U-shaped steel structure in a staggered manner, the damping blocks 133 are disposed between the first damping frame 131 and the second damping frame 132, and the damping spring sets 134 are further disposed in the second damping frame 132. The vibration of the transformer main body 2 and the oil tank 1 and the noise generated by the vibration are absorbed through the damping suction cups 11, the shock absorbers 12 and the damping frames 13, meanwhile, the oil leakage caused by the collision of the vibration of the oil tank 1 is prevented, and the anti-seismic and noise-reducing performance of the transformer is further improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An anti-seismic noise-reducing transformer, comprising: the transformer comprises an oil tank (1) with a closed structure, a transformer main body (2) connected to the inner wall of the oil tank (1) through a damping sucker (11), at least one damper (12) fixed on the outer surface of the oil tank (1), a circulating pump (4) externally connected to the oil tank (1) through a heat dissipation module (3), and a damping frame (13) fixedly connected to the outer side of the oil tank (1);

the damping frame (13) comprises a first damping frame (131) and a second damping frame (132) which are of two groups of U-shaped structures and are arranged in a staggered mode, a buffer block (133) is arranged between the first damping frame (131) and the second damping frame (132), the first damping frame (131) is fixedly connected to the outer side of the oil tank (1), the second damping frame (132) is rigidly connected with the ground, and a buffer spring group (134) is arranged inside the second damping frame (132).

2. An anti-seismic and noise-reducing transformer according to claim 1, characterized in that the oil tank (1) is a rectangular box body, and the oil tank (1) is filled with heat conducting oil (14) with high thermal conductivity.

3. An anti-seismic and noise-reducing transformer according to claim 1, characterized in that said damping cups (11) are arranged on 6 faces opposite to said transformer body (2) and said tank (1), each opposite face being provided with a pair of said damping cups (11).

4. An anti-seismic and noise-reducing transformer according to claim 1, characterized in that at least four sets of said shock absorbers (12) are provided on the top end surface of said tank (1).

5. An anti-seismic and noise-reducing transformer according to claim 1, characterized in that one end of at least four sets of said shock absorbers (12) is disposed on the bottom end surface of said oil tank (1), and the other end of said shock absorbers (12) is inserted into the ground.

6. An anti-seismic and noise-reducing transformer according to any of claims 4 and 5, characterized in that said shock absorbers (12) are hydraulic link shock absorbers.

7. An anti-seismic and noise-reducing transformer according to claim 1, characterized in that the oil tank (1) is internally communicated with the heat dissipation module (3) and the circulation pump (4), and the heat conduction oil (14) in the oil tank (1) flows in the heat dissipation module (3) and the circulation pump (4).

8. An earthquake-resistant and noise-reducing transformer according to claim 1, characterized in that said first shock-absorbing frame (131) is composed of a plurality of parallel U-shaped structural iron frames, and said second shock-absorbing frame (132) is composed of a plurality of parallel U-shaped structural iron frames, and said first shock-absorbing frame (131) and said second shock-absorbing frame (132) are perpendicular to each other.