CN210956378U

CN210956378U - Transformer cooling device

Info

Publication number: CN210956378U
Application number: CN201922409999.6U
Authority: CN
Inventors: 李星志; 徐海军; 李钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-07-07
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a transformer heat sink, comprising a base plate (1), it is equipped with transformer housing (2) to connect on bottom plate (1), transformer housing (2) inside is equipped with transformer body (3), it is equipped with motor support (4) to lie in transformer housing (2) right side connection on bottom plate (1), the connection is equipped with motor (5) on motor support (4), the output of motor (5) extends to transformer housing (2) internal connection and is equipped with fan (6), the connection is equipped with mounting panel (7) on transformer body (3), the inside disk cooling water pipe (8) that runs through of mounting panel (7), disk cooling water pipe (8) top is equipped with inlet tube (9), disk cooling water pipe (8) below is equipped with outlet pipe (11). Compared with the prior art, the utility model the advantage lies in: simple structure, reasonable design and good heat dissipation effect.

Description

Transformer cooling device

Technical Field

The utility model relates to a transformer technical field specifically indicates a transformer heat sink.

Background

With the development of economy, electrification almost runs through all the fields of national economy, and the application of a power transformer is more and more extensive, and the transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. The transformer can generate a large amount of heat in the operation process, so that the temperature of the transformer rises and the transformer is frequently tripped, if the transformer is operated at high temperature for a long time, the insulation performance is easily reduced, the power loss is increased, and the transformer is burned out in serious conditions, so that the safety of a power supply network is endangered.

Common transformer radiating mode is at transformer cabinet body bottom installation radiator fan, and the heat dissipation window heat dissipation through the bottom, because the hot-air density that produces during the operation is little, and the unable discharge in transformer cabinet body top of a large amount of gathering of hot-air, the radiating effect is not very obvious, and this radiating mode is at the long-term operation in-process because the accumulation of dust in the equipment, leads to the fan to block up easily, and the radiating effect is not good.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a transformer heat sink that simple structure, reasonable in design, radiating effect are good.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a transformer heat sink, includes the bottom plate, it is equipped with transformer housing to connect on the bottom plate, the inside transformer body that is equipped with of transformer housing, it is equipped with the motor support to lie in transformer housing right side connection on the bottom plate, the connection is equipped with the motor on the motor support, the output of motor extends to transformer housing internal connection and is equipped with the fan, the fan is just to transformer body right side, the connection is equipped with the mounting panel on the transformer body, the inside disk condenser tube that runs through of mounting panel is equipped with, disk condenser tube top is equipped with the inlet tube, it is equipped with the water tank to lie in transformer housing left side on the bottom plate, the inlet tube runs through transformer housing and extends to the water tank bottom, disk condenser tube below is equipped with.

After the structure more than adopting, the utility model has the advantages of it is following: the utility model discloses simple structure, reasonable in design, the cooling is fast, it is effectual to cool down, the start-up of motor for the fan provides power support, the setting of fan can be cooled down the processing to the transformer body, make the effectual decline of temperature of transformer body, can carry out the water-cooling to the transformer body through the disk condenser tube, can accelerate the cooling efficiency of transformer body, improve the radiating effect of transformer, inlet tube and outlet pipe all are connected to in the water tank, possible water cyclic utilization, the resource is saved, green more.

As the improvement, be equipped with a plurality of ventilation holes above the transformer housing, the setting in ventilation hole can in time get rid of the heat in the transformer housing to improve the cooling speed of transformer, it is effectual to cool down.

As the improvement, the motor output end is connected and is equipped with the pivot, the pivot extends to inside the transformer casing, the fan cup joints in the pivot, and the rotation through the pivot can drive the fan rotatory, carries out cooling treatment to the transformer body, and cooling effect is good.

As an improvement, the water inlet pipe is connected with a water pump, water in the water tank can flow into the disc-shaped cooling water pipe through the water inlet pipe through the water pump, and the disc-shaped cooling water pipe can cool the transformer body.

As the improvement, the inlet tube passes through pipe bracket and is connected with the transformer housing lateral wall, fixes the inlet tube on transformer housing through pipe bracket can be fine, makes intake pipe reasonable distribution, and is pleasing to the eye, practical more.

Drawings

Fig. 1 is a schematic structural view of the transformer cooling device of the present invention.

Fig. 2 is a schematic structural view of the disk-shaped cooling water pipe of the transformer cooling device of the present invention.

As shown in the figure: 1. the transformer comprises a base plate, 2, a transformer shell, 3, a transformer body, 4, a motor support, 5, a motor, 6, a fan, 7, a mounting plate, 8, a disk-shaped cooling water pipe, 9, a water inlet pipe, 10, a water tank, 11, a water outlet pipe, 12, a ventilation hole, 13, a rotating shaft, 14, a water pump, 15 and a pipeline support.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", 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 referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-2, the transformer cooling device comprises a bottom plate 1, a transformer shell 2 is connected to the bottom plate 1, a transformer body 3 is arranged inside the transformer shell 2, a motor support 4 is connected to the right side of the transformer shell 2 on the bottom plate 1, a motor 5 is connected to the motor support 4, a fan 6 is connected to the output end of the motor 5 and extends into the transformer shell 2, the fan 6 is right opposite to the right side of the transformer body 3, a mounting plate 7 is connected to the transformer body 3, a disc-shaped cooling water pipe 8 is arranged in the mounting plate 7 in a penetrating manner, a water inlet pipe 9 is arranged above the disc-shaped cooling water pipe 8, a water tank 10 is arranged on the bottom plate 1 and on the left side of the transformer shell 2, the water inlet pipe 9 extends to the bottom of the water tank 10 through the transformer shell 2, and, the water outlet pipe 11 penetrates through the transformer shell 2 and extends into the water tank 10.

2 tops of transformer housing are equipped with a plurality of ventilation holes 12, the connection of 5 outputs of motor is equipped with pivot 13, pivot 13 extends to inside the transformer housing 2, fan 6 cup joints in pivot 13, the connection is equipped with water pump 14 on inlet tube 9, inlet tube 9 passes through pipe bracket 15 and is connected with 2 lateral walls of transformer housing.

The utility model discloses when concrete implementation, add appropriate amount of water in water tank 10, open water pump 14, make water in the water tank 10 flow into disk condenser tube 8 through inlet tube 9, cool down through disk condenser tube 8 to transformer body 3 and handle, water in the disk condenser tube 8 forms the return circuit in outlet pipe 11 inflow water tank 10, resources are saved more, make motor 5 connect external power source through the electric wire simultaneously, starter motor 5 makes motor 5 drive pivot 13 rotatory, thereby it handles to cool down to make fan 6 cool down transformer body 3, partial heat gives off in the transformer housing 2, discharge the heat through ventilation hole 12, the efficiency of cooling is improved, the reinforcing cooling effect.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a transformer heat sink, includes bottom plate (1), its characterized in that: the transformer comprises a bottom plate (1), a transformer shell (2) is connected to the bottom plate (1), a transformer body (3) is arranged inside the transformer shell (2), a motor support (4) is connected to the right side of the transformer shell (2) on the bottom plate (1), a motor (5) is connected to the motor support (4), a fan (6) is connected to the inner portion of the transformer shell (2) through the output end of the motor (5), the fan (6) is right opposite to the right side of the transformer body (3), a mounting plate (7) is connected to the transformer body (3), a disc-shaped cooling water pipe (8) penetrates through the inner portion of the mounting plate (7), a water inlet pipe (9) is arranged above the disc-shaped cooling water pipe (8), a water tank (10) is arranged on the left side of the transformer shell (2) on the bottom plate (1), and the water inlet pipe (9) penetrates through the transformer shell, and a water outlet pipe (11) is arranged below the disc-shaped cooling water pipe (8), and the water outlet pipe (11) penetrates through the transformer shell (2) and extends into the water tank (10).

2. The transformer cooling device according to claim 1, wherein: a plurality of vent holes (12) are arranged above the transformer shell (2).

3. The transformer cooling device according to claim 1, wherein: the motor (5) output end is connected and is equipped with pivot (13), inside pivot (13) extended to transformer housing (2), fan (6) cup jointed on pivot (13).

4. The transformer cooling device according to claim 1, wherein: the water inlet pipe (9) is connected with a water pump (14).

5. The transformer cooling device according to claim 1, wherein: the water inlet pipe (9) is connected with the outer side wall of the transformer shell (2) through a pipeline bracket (15).