CN213303805U

CN213303805U - Transformer radiator device with protection function

Info

Publication number: CN213303805U
Application number: CN202022698457.8U
Authority: CN
Inventors: 于俊勇
Original assignee: Jiangsu Changchuan Technology Co ltd
Current assignee: Jiangsu Changchuan Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-05-28
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a radiator device for transformer with safeguard function relates to transformer heat dissipation technical field. The radiator comprises a radiator main body, a radiator fan, a bottom cover, a top cover, side frames and a rear cover, wherein the radiator fan is installed on the front side of the radiator, the bottom cover is installed at the bottom of the radiator main body, the top cover is installed at the top of the radiator main body, the side frames are installed on two sides of the radiator main body, the rear cover is installed on the front side of the radiator, and wings are arranged on the rear cover. This transformer radiator device with safeguard function, through bottom shroud, top shroud, side frame and the back shroud of outside installation at the radiator main part, avoided the transformer transport with the direct collision of installation in-process to the radiator to avoid appearing the phenomenon that the radiator damaged when using, set up the flap on the back shroud simultaneously, can strengthen shock resistance, guarantee the work safety of radiator.

Description

Transformer radiator device with protection function

Technical Field

The utility model relates to a transformer heat dissipation technical field specifically is a radiator device for transformer with safeguard function.

Background

The transformer is a common device for high voltage circuits, and mainly uses electromagnetic induction to change alternating voltage in the circuit, and the transformer can be divided into a dry type transformer and an oil-immersed transformer according to a cooling mode, wherein the dry type transformer is mainly cooled by natural wind or by a fan mounted on the transformer, and the oil-immersed transformer is mainly used for realizing rapid cooling of the transformer by using convection circulation of transformer oil.

The oil-immersed transformer mainly comprises an oil tank and a radiator fixed on the oil tank, wherein the radiator of the transformer is usually exposed outside, so that the radiator is easily impacted by foreign objects in the process of carrying and installing the transformer, and even the radiator is deformed and damaged seriously, thereby affecting the radiating effect of the transformer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radiator device for transformer with safeguard function possesses that the protectiveness is good, improves life's advantage to solve the problem that exists among the above-mentioned background art.

For realizing that the protectiveness is good, improve life's purpose, the utility model provides a following technical scheme: the utility model provides a transformer radiator device with safeguard function, includes radiator main part, radiator fan, end shroud, top shroud, side frame and back shroud, radiator fan installs in the front side of radiator, end shroud installs in the bottom of radiator main part, top shroud installs in the top of radiator main part, the side frame is installed in the both sides of radiator main part, back shroud installs in the front side of radiator, and is equipped with the flap on the back shroud.

As a preferred technical scheme of the utility model, the top of radiator main part is equipped with oil inlet and oil-out in proper order, and is connected transformer cooling oil circuit through oil inlet and oil-out.

As an optimal technical scheme of the utility model, install first hoop on the end cover, and lock in the bottom of radiator main part through first hoop.

As an optimized technical scheme of the utility model, install the second hoop on the overhead guard, and lock in the top of radiator main part through the second hoop.

As an optimal technical scheme of the utility model, the upper and lower both ends of side frame are equipped with the screw hole, be equipped with the via hole around the back shroud, the back shroud passes through via hole and screw hole and cooperates the screw lock solid on the side frame.

As an optimized technical scheme of the utility model, the back shroud covers in radiator fan department, and is equipped with the air intake on the back shroud.

Compared with the prior art, the utility model provides a transformer radiator device with safeguard function possesses following beneficial effect:

this transformer radiator device with safeguard function, through bottom shroud, top shroud, side frame and the back shroud of outside installation at the radiator main part, avoided the transformer transport with the direct collision of installation in-process to the radiator to avoid appearing the phenomenon that the radiator damaged when using, set up the flap on the back shroud simultaneously, can strengthen shock resistance, guarantee the work safety of radiator.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention.

In the figure: 1. a heat sink body; 2. a heat radiation fan; 3. a bottom cover cap; 4. a top cover lid; 5. a side frame; 6. a rear cover; 7. a protective wing; 8. an oil inlet; 9. an oil outlet; 10. a first hoop; 11. a second hoop; 12. a threaded hole; 13. a via hole; 14. and an air inlet.

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. 1-2, the present invention discloses a radiator device for a transformer with a protection function, which comprises a radiator main body 1, a radiator fan 2, a bottom cover 3, a top cover 4, side frames 5 and a rear cover 6, wherein the radiator fan 2 is installed at the front side of the radiator, the bottom cover 3 is installed at the bottom of the radiator main body 1, the top cover 4 is installed at the top of the radiator main body 1, the side frames 5 are installed at both sides of the radiator main body 1, the rear cover 6 is installed at the front side of the radiator, wings 7 are arranged on the rear cover 6, direct collision to the radiator during transportation and installation of the transformer is avoided by installing the bottom cover 3, the top cover 4, the side frames 5 and the rear cover 6 at the outer side of the radiator main body 1, thereby avoiding the phenomenon of radiator damage during use, and wings 7 are arranged on the rear cover 6, the shock resistance can be enhanced, and the working safety of the radiator is ensured.

Specifically, an oil inlet 8 and an oil outlet 9 are sequentially arranged at the top of the radiator main body 1, and the radiator main body is connected with a transformer cooling oil circuit through the oil inlet 8 and the oil outlet 9.

In the embodiment, heat generated by a winding and an iron core in the transformer is brought into the radiator main body 1 through the oil inlet 8 by the oil, the cooling of the oil in the radiator main body 1 is accelerated by blowing air by the cooling fan 2, and then the cooling oil is brought back into the transformer through the oil outlet 9 under the action of the oil pump to achieve the purpose of heat dissipation.

Specifically, the bottom cover 3 is provided with a first hoop 10, and is locked to the bottom of the heat sink main body 1 through the first hoop 10.

In this embodiment, the bottom cover 3 is locked to the bottom of the heat sink body 1 by the first hoop 10, so as to enhance the connectivity.

Specifically, the top cover 4 is provided with a second hoop 11, and is locked to the top of the heat sink main body 1 through the second hoop 11.

In this embodiment, the top cover 4 is locked to the top of the heat sink body 1 by the second hoop 11.

Specifically, threaded holes 12 are formed in the upper end and the lower end of the side frame 5, through holes 13 are formed in the periphery of the rear cover cap 6, and the rear cover cap 6 is fixedly locked on the side frame 5 through the through holes 13, the threaded holes 12 and matched screws.

In this embodiment, the rear cover 6 is locked on the side frame 5 through the through hole 13 and the threaded hole 12 and the screw, so as to achieve the fixing purpose.

Specifically, the rear cover 6 covers the heat dissipation fan 2, and an air inlet 14 is formed in the rear cover 6.

In the embodiment, the rear cover 6 is provided with the protective wings 7, so that the impact resistance can be enhanced, and the working safety of the radiator can be ensured.

The utility model discloses a theory of operation and use flow: when the radiator is used, heat emitted by a winding and an iron core in the transformer is brought into the radiator main body 1 through the oil inlet 8 by oil, the cooling of the oil in the radiator main body 1 is accelerated by blowing through the cooling fan 2, then the cooling oil is brought back into the transformer through the oil outlet 9 under the action of the oil pump to achieve the purpose of heat dissipation, the radiator is provided with the bottom cover cap 3, the top cover cap 4, the side frame 5 and the rear cover cap 6 through installation, the direct collision of the radiator in the process of carrying and installing the transformer is avoided, the phenomenon that the radiator is damaged in use is avoided, meanwhile, the rear cover cap 6 is provided with the protective wings 7, the impact resistance can be enhanced, and the work safety of the radiator is ensured.

To sum up, this transformer radiator device with safeguard function through the installation undercover 3 in the outside at radiator main part 1, top shroud 4, side frame 5 and rear cover 6, has avoided the direct collision to the radiator in transformer transport and the installation to avoid appearing the phenomenon that the radiator damaged when using, set up flap 7 on the rear cover 6 simultaneously, can strengthen shock resistance, guarantee the work safety of radiator.

It should be noted that, in this document, terms such as "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 transformer is with radiator device with safeguard function, includes radiator main part (1), radiator fan (2), end shroud (3), top shroud (4), side frame (5) and back shroud (6), its characterized in that: the radiator comprises a radiator body (1), a radiator fan (2), a bottom cover (3), a top cover (4), side frames (5), a rear cover (6) and a protective wing (7), wherein the radiator fan (2) is installed on the front side of the radiator, the bottom cover (3) is installed at the bottom of the radiator body (1), the top cover (4) is installed at the top of the radiator body (1), the side frames (5) are installed on two sides of the radiator body (1), the rear cover (6) is installed on the front side of the radiator.

2. The heat sink device for a transformer with a shield function according to claim 1, wherein: the radiator is characterized in that an oil inlet (8) and an oil outlet (9) are sequentially arranged at the top of the radiator main body (1), and the radiator main body is connected with a transformer cooling oil circuit through the oil inlet (8) and the oil outlet (9).

3. The heat sink device for a transformer with a shield function according to claim 1, wherein: the bottom cover (3) is provided with a first hoop (10) and is locked at the bottom of the radiator main body (1) through the first hoop (10).

4. The heat sink device for a transformer with a shield function according to claim 1, wherein: and a second hoop (11) is installed on the top cover cap (4) and is locked on the top of the radiator main body (1) through the second hoop (11).

5. The heat sink device for a transformer with a shield function according to claim 1, wherein: the upper end and the lower end of the side frame (5) are provided with threaded holes (12), through holes (13) are formed in the periphery of the rear cover cap (6), and the rear cover cap (6) is fixedly locked on the side frame (5) through the through holes (13), the threaded holes (12) and matched screws.

6. The heat sink device for a transformer with a shield function according to claim 1, wherein: the rear cover (6) covers the radiating fan (2), and an air inlet (14) is formed in the rear cover (6).