CN209785695U - Oil-immersed power transformer - Google Patents

Abstract

The utility model discloses an oil-immersed power transformer, including the transformer, install the high-tension bushing at the transformer top and install the oil storage tank that is close to high-tension bushing one side at the transformer top, and the oil storage tank is through leading oil pipe and transformer intercommunication, first slide rail is installed to the bottom of transformer, the inboard symmetry of first slide rail has two sets of first sliders in the joint, and the equal fixedly connected with second slide rail in bottom of two sets of first sliders, the inboard symmetry of second slide rail has two sets of second sliders in the joint. The utility model discloses in, at first, inside is provided with circulating heat dissipation mechanism, and the circulating heat dissipation of the inside insulating oil of transformer of being convenient for of this kind of structure is handled, and it is impaired both to have reduced the high temperature of the inside electrical components of transformer, has also prolonged the life of transformer simultaneously, and secondly, the inside mounting structure with adjustable that is provided with, the regulation installation of the transformer of being convenient for of this kind of structure is handled, and the actual installation of the transformer of both being convenient for uses, has also promoted the suitability of transformer simultaneously.

Description

Oil-immersed power transformer

Technical Field

The utility model relates to an oil-immersed power transformer technical field especially relates to oil-immersed power transformer.

Background

A power transformer is a stationary electrical device that is used to transform an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values.

However, the existing oil-immersed power transformer still has the defects that: firstly, the inside does not have circulating heat dissipation mechanism that sets up, because transformer inside is in encapsulated situation, and the heat of insulating oil is difficult to discharge, easily leads to the high temperature of the inside electrical components of transformer impaired to influence the life of transformer, secondly, inside does not have the adjustable mounting structure that sets up, and the regulation installation that is not convenient for the transformer is handled, and the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the oil-immersed power transformer aims to solve the problems that the inside of the transformer is in a sealed state, heat of insulating oil is difficult to discharge, high temperature of electrical components inside the transformer is easy to damage, and adjustment, installation and treatment of the transformer are inconvenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

Oil-immersed power transformer, including the transformer, install the high-tension bushing at the transformer top and install the oil storage tank that is close to high-tension bushing one side at the transformer top, and the oil storage tank is through leading oil pipe and transformer intercommunication, first slide rail is installed to the bottom of transformer, the inboard symmetry cunning of first slide rail has two sets of first sliders, and the equal fixedly connected with second slide rail in bottom of two sets of first sliders, the inboard symmetry cunning of second slide rail has two sets of second sliders, the outside both sides of transformer are vertical symmetry and install two sets of heating panels, the externally mounted of transformer has the water pump, and the water pump passes through the pipe and communicates each other with transformer and heating panel respectively, the inside of transformer, oil storage tank and heating panel all is filled with insulating oil.

as a further description of the above technical solution:

The transformer front surface and the rear surface outside all are the level equidistance and install multiunit heat dissipation finned plate.

As a further description of the above technical solution:

The inner side of the first slide rail is provided with two groups of limiting slide posts which penetrate through the first slide block in a horizontal and symmetrical mode.

as a further description of the above technical solution:

The inside of two sets of second sliders all is vertically to have seted up the mounting hole.

as a further description of the above technical solution:

The outside of two sets of heating panels all is vertical equidistance and installs the multiunit radiating block.

As a further description of the above technical solution:

The front surface and the rear surface of the transformer are located above the plurality of groups of radiating fins and are provided with solar panels, and the output ends of the solar panels are electrically connected with the input end of the water pump.

to sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, inside is provided with circulating heat dissipation mechanism, install heating panel and water pump in the outside both sides of transformer, and the water pump passes through pipe and heating panel and transformer intercommunication, the insulating oil after the water pump can be heated transformer inside, send into the inside of heating panel through the pipe and transmit the heat dissipation and handle, insulating oil after the inside heat dissipation of heating panel simultaneously, just can enter into the inside of transformer through the pipe, thereby just realized the circulation heat dissipation of insulating oil in the transformer and handled, the circulating heat dissipation of the inside insulating oil of transformer of this kind of structure of being convenient for handles, the high temperature that has both reduced the inside electrical components of transformer is impaired, the life of transformer has also been prolonged simultaneously.

2. The utility model discloses in, internally, mounting structure with adjustable be provided with, install first slide rail in the bottom installation of transformer, first slider, second slide rail and second slider, the mounting hole has been seted up in the inside of second slider simultaneously, when the installation of transformer is handled needs to be carried out, according to the installation condition of reality, when the horizontal interval of mounting hole needs to be adjusted, can carry out the horizontally slip through first slider in first slide rail with the second slide rail, when the fore-and-aft interval of mounting hole needs to be adjusted simultaneously, can carry out vertical slip in second slide rail inside with two sets of second sliders, the regulation installation of the transformer of being convenient for of this kind of structure is handled, the actual erection of both being convenient for transformer uses, the suitability of transformer has also been promoted simultaneously.

Drawings

Fig. 1 is a schematic diagram of the structure of an oil-immersed power transformer according to the present invention;

Fig. 2 is a schematic bottom structure diagram of the transformer of the present invention;

Fig. 3 is a schematic diagram of an internal structure of the transformer of the present invention.

illustration of the drawings:

1. A transformer; 2. a first slide rail; 3. a first slider; 4. a second slide rail; 5. a second slider; 6. a high voltage bushing; 7. an oil storage tank; 8. an oil guide pipe; 9. a heat dissipation plate; 10. a heat dissipating block; 11. a conduit; 12. a solar panel; 13. a heat dissipation fin plate; 14. a limiting sliding column; 15. mounting holes; 16. a water pump; 17. and (4) insulating oil.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: oil-immersed power transformer, including transformer 1, install high-tension bushing 6 at transformer 1 top and install the oil storage tank 7 that is close to high-tension bushing 6 one side at transformer 1 top, and oil storage tank 7 is through leading oil pipe 8 and transformer 1 intercommunication, first slide rail 2 is installed to transformer 1's bottom, the inboard symmetry sliding joint of first slide rail 2 has two sets of first sliders 3, and the equal fixedly connected with second slide rail 4 in bottom of two sets of first sliders 3, the inboard symmetry sliding joint of second slide rail 4 has two sets of second sliders 5, two sets of heating panels 9 are installed to transformer 1's outside both sides are vertical symmetry, transformer 1's externally mounted has water pump 16, and water pump 16 communicates each other with transformer 1 and heating panel 9 respectively through pipe 11, transformer 1, the inside of oil storage tank 7 and heating panel 9 all is filled with insulating oil 17.

Specifically, as shown in fig. 1, the multiple groups of heat dissipation fins 13 are horizontally and equidistantly arranged on the outer sides of the front surface and the rear surface of the transformer 1, and the contact area of the outer part of the transformer 1 is increased due to the arrangement of the multiple groups of heat dissipation fins 13, so that the heat dissipation treatment of the outer part of the transformer 1 is facilitated.

specifically, as shown in fig. 2, the inner side of the first slide rail 2 is horizontally and symmetrically provided with two sets of limiting slide posts 14 penetrating through the first slide block 3, and the stability of the slide adjustment of the first slide block 3 in the first slide rail 2 is improved due to the arrangement of the limiting slide posts 14.

specifically, as shown in fig. 2, the mounting holes 15 are vertically formed in the two sets of second sliders 5, and the bolts are conveniently placed and fixed through the arrangement of the mounting holes 15.

specifically, as shown in fig. 1, the outer sides of the two sets of heat dissipation plates 9 are both provided with a plurality of sets of heat dissipation blocks 10 at vertical equal intervals, and the arrangement of the plurality of sets of heat dissipation blocks 10 improves the contact area outside the heat dissipation plates 9, thereby improving the efficiency of heat dissipation treatment of the heat dissipation plates 9.

Specifically, as shown in fig. 1, the solar panel 12 is installed above the multiple groups of heat dissipation fins 13 on the front surface and the rear surface of the transformer 1, the output end of the solar panel 12 is electrically connected with the input end of the water pump 16, and the solar panel 12 is arranged to convert light energy into electric energy, so that the water pump 16 can be powered.

The working principle is as follows: when the transformer 1 is used, when the transformer 1 needs to be installed, the transverse distance of the installation holes 15 needs to be adjusted according to actual installation requirements, the second slide rail 4 slides in the first slide rail 2 in the horizontal direction through the first slide block 3, so that the adjustment of the transverse distance of the installation holes 15 can be performed, meanwhile, when the longitudinal distance of the installation holes 15 needs to be adjusted, the second slide block 5 slides in the vertical direction inside the second slide rail 4, so that the adjustment of the longitudinal distance of the installation holes 15 can be performed, after the adjustment, the transformer 1 can be installed at a specified position through bolts, when the transformer 1 normally works, the solar panel 12 can convert light energy into electric energy to be supplied to the water pump 16 to work, the water pump 16 can convey the heated insulating oil 17 inside the transformer 1 to the inside of the heat dissipation plate 9 through the guide pipe 11 for transmission and heat dissipation treatment, meanwhile, due to the action of the water pump 16, the insulating oil 17 after heat dissipation inside the heat dissipation plate 9 enters the transformer 1 through the conduit 11, so that the circulating heat dissipation treatment of the insulating oil 17 inside the transformer 1 is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. oil-immersed power transformer, including transformer (1), install high-tension bushing (6) at transformer (1) top and install oil storage tank (7) that is close to high-tension bushing (6) one side at transformer (1) top, and oil storage tank (7) are through leading oil pipe (8) and transformer (1) intercommunication, its characterized in that, first slide rail (2) is installed to the bottom of transformer (1), the inboard symmetry sliding of first slide rail (2) has two sets of first slider (3), and the equal fixedly connected with second slide rail (4) in bottom of two sets of first slider (3), the inboard symmetry sliding of second slide rail (4) has two sets of second slider (5), the outside both sides of transformer (1) are vertical symmetry and install two sets of heating panel (9), the externally mounted of transformer (1) has water pump (16), and water pump (16) communicate each other with transformer (1) and heating panel (9) respectively through pipe (11), insulating oil (17) is filled in the transformer (1), the oil storage tank (7) and the heat dissipation plate (9).

2. Oil filled power transformer according to claim 1, characterized in that several sets of heat dissipation fins (13) are installed on the outside of the front and back surfaces of the transformer (1) at equal distances horizontally.

3. Oil-filled power transformer according to claim 1, characterized in that two sets of limiting sliding posts (14) penetrating through the first sliding block (3) are horizontally and symmetrically installed on the inner side of the first sliding rail (2).

4. Oil-filled power transformer according to claim 1, characterized in that the two sets of second sliding blocks (5) are vertically provided with mounting holes (15) inside.

5. Oil filled power transformer according to claim 1, characterized in that the two sets of cooling plates (9) are vertically and equidistantly provided with multiple sets of cooling blocks (10) on the outer side.

6. Oil-filled power transformer according to claim 1 or 2, characterized in that solar panels (12) are installed on the front and back surfaces of the transformer (1) above the sets of heat dissipation fins (13), and the output ends of the solar panels (12) are electrically connected to the input end of the water pump (16).