A kind of transformer of high efficiency and heat radiation
It the utility model is related to transformer technology field, more particularly to a kind of transformer of high efficiency and heat radiation.
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core, a kind of voltage and current of grade are converted into voltage and current and the transmission of another grade of same frequency
Electric energy.With the rapid growth of economy, various electric equipment is constantly researched and developed, and is applied in miscellaneous occasion,
Because transformer can produce substantial amounts of heat energy at work, at present, to improve the radiating effect of transformer, some producers use
Blower fan is installed in transformer heat conduction straight tube side, strengthens radiating effect using the wind-force of blower fan, still, due to transformer generally all
Be arranged at open air, particularly in summer, the wind that blower fan is blown out also is hot blast, and cooling effect is bad, in long-time after, deposit
In certain potential safety hazard.
Utility model content
The purpose of this utility model is and a kind of high efficiency and heat radiation for proposing in order to solve shortcoming present in prior art
To achieve these goals, the utility model employs following technical scheme：
A kind of transformer of high efficiency and heat radiation, it is characterised in that：Including transformer-cabinet, temperature is installed in transformer tank body
Sensor, Ventilator Room is provided with the ground on the outside of transformer-cabinet, blower fan and circulating cooling water tank are installed in Ventilator Room,
Circulating cooling water tank connects circulating cooling water tank, and the air outlet of blast pipe built with recirculated cooling water, blower fan by blast pipe
It is arranged in recirculated cooling water, circulating cooling water tank connects drying device by excessive airduct, and drying device is connected by discharge pipe
Transformer-cabinet is connect, water tank is installed in the lower section on ground, in water tank built with cooling water, water pump, water pump are also installed in water tank
Circulating cooling water tank is connected by outlet pipe, circulating cooling water tank has connects water tank by return pipe, is also installed in Ventilator Room
Controller, controller control connecting fan, water pump and temperature sensor.
Preferably, the drying device includes drying box, and one group of drying layer is provided with drying box.
Preferably, the dry layer is the net cage equipped with drier.
The utility model has the advantage of：The utility model set it is independent by it is brick into Anti-blow-open Exposure to Sunlight blower fan
Room, the cooling water of blower fan and circulation is set in Ventilator Room, wind caused by blower fan is first passed through cooling water, from cooling water out
Cooling water be passed through after drying device in transformer, in winter without through supercooled water, after being directly over drying device
It is passed through in transformer, good cooling results, can effectively extends the service life of transformer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the transformer of high efficiency and heat radiation provided by the utility model.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in figure 1, a kind of transformer of high efficiency and heat radiation provided by the utility model, including transformer-cabinet 1, in transformation
Mounting temperature sensor 15 in device casing 1, Ventilator Room 2 is provided with the ground in the outside of transformer-cabinet 1, Ventilator Room 2 is by brick
Into installation blower fan 9 and circulating cooling water tank 3 in Ventilator Room 2, in circulating cooling water tank 3 built with recirculated cooling water 4, blower fan 9
Circulating cooling water tank 3 is connected by blast pipe 10, and the air outlet of blast pipe 10 is arranged in recirculated cooling water 4, circulating cooling
Water tank 3 connects drying device 12 by excessive airduct 11, and drying device 12 connects transformer-cabinet 1 by discharge pipe 14, dries
Device 12 includes drying box, and one group of drying layer 13 is provided with drying box, and dry layer 13 is the net cage equipped with drier.
Water tank 5 is installed in the lower section on ground, in water tank 5 built with cooling water 16, water pump 6, water pump are also installed in water tank 5
6 connect circulating cooling water tank 3 by outlet pipe 7, and circulating cooling water tank 3 has connects water tank 5 by return pipe 8, in Ventilator Room 2
Controller 17 is also installed, controller 17 controls connecting fan 9, water pump 6 and temperature sensor 15.