CN212032820U

CN212032820U - Energy-saving and environment-friendly dry-type transformer

Info

Publication number: CN212032820U
Application number: CN202020955668.2U
Authority: CN
Inventors: 黎小青
Original assignee: Guizhou Kangjian Power Equipment Co ltd
Current assignee: Guizhou Kangjian Power Equipment Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2020-11-27
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses an energy-concerving and environment-protective dry-type transformer, including base, transformer shell body and transformer body, install the transformer shell body on the base, the transformer body is installed in the transformer shell body, the fixed bolster is installed to transformer shell body upper end, install the solar photovoltaic board on the fixed bolster, be fixed with two install chests, two on the interior roof of transformer shell body respectively all install motor and radiator fan in the install chests. The novel solar photovoltaic panel generates electricity, charges the storage battery, supplies power to the motor, and drives the cooling fan to rotate, so that the cooling fan performs forced air cooling on the transformer body, thereby saving the use of electric power and being more energy-saving and environment-friendly; can make the air current flow towards the louvre of both sides through the guide plate for heat in the transformer shell can be derived from the louvre, the internal thermal loss of being convenient for more.

Description

Energy-saving and environment-friendly dry-type transformer

Technical Field

The utility model relates to a transformer technical field especially relates to an energy-concerving and environment-protective dry-type transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and is widely used in places such as local illumination, high-rise buildings, airports, wharfs and the like, an iron core and a winding of the dry-type transformer are not immersed in insulating oil, and the cooling mode mainly adopts air cooling;

because the dry-type transformer is widely applied to outdoor places, the traditional dry-type transformer is not energy-saving and environment-friendly enough when being cooled, and the operation cost of the transformer is not convenient to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an energy-saving and environment-friendly dry-type transformer.

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

the utility model provides an energy-concerving and environment-protective dry-type transformer, includes base, transformer shell body and transformer body, install transformer shell body on the base, transformer body installs in transformer shell body, the fixed bolster is installed to transformer shell body upper end, install the solar photovoltaic board on the fixed bolster, be fixed with two install chests, two on transformer shell body's the interior roof respectively all install motor and radiator fan in the install chests, and radiator fan installs on the motor, transformer shell body's interior roof middle part just is located and installs the battery between two install chests, and electric connection between battery and two motors.

Preferably, the solar photovoltaic panel is electrically connected with the storage battery.

Preferably, the inner walls of the two sides of the transformer shell are fixedly connected with guide plates which are located on the two sides of the installation box, the guide plates are designed in an arc shape, and a plurality of heat dissipation holes are formed in the positions, corresponding to the lower ends of the guide plates, of the transformer shell.

Preferably, the transformer casing body is provided with water receiving grooves corresponding to the heat dissipation holes in the inner walls of the two sides, a water baffle is integrally formed on one side of the upper end of each water receiving groove, the lower end of each water receiving groove is fixedly connected with a water outlet pipe, and the water outlet pipes penetrate out of the transformer casing body and the base.

Preferably, the transformer body is located between the two water receiving grooves and the water baffle.

Preferably, a fixing cover is installed on the inner wall of the transformer outer shell at a position corresponding to the storage battery, and the storage battery is installed in the fixing cover.

Compared with the prior art, the utility model has the following benefits:

1. the novel solar photovoltaic panel generates electricity, charges the storage battery, supplies power to the motor, and drives the cooling fan to rotate, so that the cooling fan performs forced air cooling on the transformer body, thereby saving the use of electric power and being more energy-saving and environment-friendly;

2. can make the air current flow towards the louvre of both sides through the guide plate for heat in the transformer shell can be followed the louvre and derived, and the internal heat's of being convenient for more runs off, through water receiving tank and breakwater, avoids on external water enters into the transformer shell and contacts the transformer body, has both guaranteed the heat dissipation demand of louvre, has also guaranteed the safety in utilization of louvre.

Drawings

Fig. 1 is a structural diagram of an energy-saving and environment-friendly dry-type transformer provided by the present invention;

fig. 2 is a top view of the water receiving tank of the energy-saving and environment-friendly dry-type transformer provided by the utility model.

In the figure: the transformer comprises a transformer shell 1, a transformer body 2, a guide plate 3, a base 4, heat dissipation holes 5, a water receiving groove 6 of a water baffle 7, a storage battery 8, a heat dissipation fan 9, a motor 10, a fixing support 11, a solar photovoltaic panel 12 and a water outlet pipe 13.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an energy-saving and environment-friendly dry-type transformer comprises a base 4, a transformer outer casing 1 and a transformer body 2, wherein the transformer outer casing 1 is installed on the base 4, the transformer body 2 is installed in the transformer outer casing 1, a fixing bracket 11 is installed at the upper end of the transformer outer casing 1, a solar photovoltaic panel 12 is installed on the fixing bracket 11, two installation boxes are respectively fixed on the inner top wall of the transformer outer casing 1, a motor 10 and a cooling fan 9 are installed in the two installation boxes, the cooling fan 9 is installed on the motor 10, a storage battery 8 is installed in the middle of the inner top wall of the transformer outer casing 1 and positioned between the two installation boxes, the storage battery 8 is electrically connected with the two motors 10, power generation is performed through the solar photovoltaic panel 12, the storage battery 8 is charged, and the cooling fan 9 performs, thereby saving the use of electric power and being more energy-saving and environment-friendly.

The solar photovoltaic panel 12 is electrically connected with the storage battery 8. The equal fixedly connected with guide plate 3 in both sides that just is located the install bin on the both sides inner wall of transformer case body 1, and guide plate 3 is the arc design, and a plurality of louvres 5 have been seted up to transformer case body 1 corresponding position of guide plate 3 lower extreme, can play the air current guide effect through guide plate 3 for louvre 5 outflow can be followed to inside heat, forms the radiating air duct, and the radiating effect is better. The transformer casing body 1 is characterized in that water receiving grooves 7 are fixedly connected to positions, corresponding to the heat dissipation holes 5, on the inner walls of the two sides of the transformer casing body 1, water baffle plates 6 are integrally formed on one side of the upper end of each water receiving groove 7, water outlet pipes 13 are fixedly connected to the lower ends of the water receiving grooves 7, and the water outlet pipes 13 penetrate through the transformer casing body 1 and the base 4 and are used for discharging water in the water receiving grooves 7. The transformer body 2 is located between the two water receiving grooves 7 and the water baffle 6, the heat dissipation holes 5 are laterally blocked through the water baffle 6 and the water receiving grooves 7, and external water is prevented from entering the transformer body 2. The inner wall of the transformer outer shell 1 is provided with a fixing cover corresponding to the position of the storage battery 8, and the storage battery 8 is arranged in the fixing cover and can be fixed to the storage battery 8.

During the use, solar photovoltaic board 12 generates electricity, charge battery 8, battery 8 supplies power to motor 10, motor 10 drives radiator fan 9 and rotates, make radiator fan 9 carry out forced air cooling to transformer body 2, when radiator fan 9 forced air cooling, through guide plate 3, can make the air current flow out towards 5 louvres of both sides, make the heat in the transformer shell body 1 can follow louvre 5 and derive, and through water receiving tank 7 and breakwater 6, can avoid external water to enter into transformer shell internal contact to transformer body 2 on, thereby both guaranteed louvre 5's heat dissipation demand, the safety in utilization of louvre 5 has also been guaranteed.

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

1. An energy-saving and environment-friendly dry-type transformer comprises a base (4), a transformer outer shell (1) and a transformer body (2), it is characterized in that the base (4) is provided with a transformer outer shell (1), the transformer body (2) is arranged in the transformer outer shell (1), the upper end of the transformer outer shell (1) is provided with a fixed bracket (11), the solar photovoltaic panel (12) is arranged on the fixed bracket (11), two installation boxes are respectively fixed on the inner top wall of the transformer outer shell (1), a motor (10) and a cooling fan (9) are respectively arranged in the two installation boxes, and radiator fan (9) are installed on motor (10), transformer housing body (1) the interior roof middle part just is located and installs battery (8) between two install bins, and electric connection between battery (8) and two motor (10).

2. An energy-saving and environment-friendly dry-type transformer as claimed in claim 1, wherein the solar photovoltaic panel (12) is electrically connected with the storage battery (8).

3. An energy-saving and environment-friendly dry-type transformer as claimed in claim 1, wherein the inner walls of the two sides of the transformer outer casing (1) are fixedly connected with the flow guide plates (3) at the two sides of the installation box, the flow guide plates (3) are designed in an arc shape, and the transformer outer casing (1) is provided with a plurality of heat dissipation holes (5) corresponding to the lower ends of the flow guide plates (3).

4. An energy-saving and environment-friendly dry-type transformer according to claim 3, characterized in that the positions of the inner walls of the two sides of the transformer outer casing (1) corresponding to the heat dissipation holes (5) are fixedly connected with a water receiving tank (7), a water baffle (6) is integrally formed at one side of the upper end of the water receiving tank (7), the lower end of the water receiving tank (7) is fixedly connected with a water outlet pipe (13), and the water outlet pipe (13) penetrates through the transformer outer casing (1) and the base (4).

5. An energy-saving and environment-friendly dry-type transformer as claimed in claim 4, wherein the transformer body (2) is located between two water receiving grooves (7) and a water baffle (6).

6. An energy-saving and environment-friendly dry-type transformer as claimed in claim 1, wherein a fixing cover is installed on the inner wall of the transformer outer casing (1) corresponding to the position of the storage battery (8), and the storage battery (8) is installed in the fixing cover.