CN211265166U

CN211265166U - Transformer that heat dispersion is good

Info

Publication number: CN211265166U
Application number: CN201922325474.4U
Authority: CN
Inventors: 伊冬冬
Original assignee: Hebei Zhuoya Electric Industrial Control Equipment Co ltd
Current assignee: Hebei Zhuoya Electric Industrial Control Equipment Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-14
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a transformer technical field just discloses a transformer that heat dispersion is good, the protective housing comprises a protective housing, the inside positive the right fixed mounting of protective housing has the refrigerator, the back fixed mounting of refrigerator has the coolant liquid case, the top fixed mounting of coolant liquid case has notes liquid pipe. This transformer that heat dispersion is good, manage through being provided with cooling side, rotatory fan blade and refrigerator etc. reach the effectual purpose of cooling, the transformer main part is the most at the heat that the during operation back produced, manage through establishing at its back and be provided with cooling side, heater and circulating pump just can be long-term effectual realization cold water endothermic purpose in the cooperation, it can carry out simple air exchange to have seted up thermovent and louvre simultaneously in the protective housing side, motor and rotatory fan blade in the reassembling, just can realize high-speed effectual hot-air extraction cooling work, water-cooling and wind-cooling combine the use, can improve the cooling heat-sinking capability of transformer greatly.

Description

Transformer that heat dispersion is good

Technical Field

The utility model relates to a transformer technical field specifically is a transformer that heat dispersion is good.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like, the demand for electric quantity is increasing along with the improvement of living standard of people, and in order to convert the current with larger voltage into conventional current, people develop a transformer, thereby greatly accelerating industrial production and social progress.

The existing transformer has some problems in practical use: the transformer can produce a large amount of heats in voltage conversion, and this is unavoidable at present, and a large amount of heats can accelerate the ageing of internals, and when meetting high temperature weather simultaneously, the transformer damage appears more easily, is unfavorable for the long-term use of transformer.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a transformer that heat dispersion is good possesses the effectual and effectual advantage of protection of cooling, has solved the problem that the above-mentioned technical background proposed.

The utility model provides a following technical scheme: the utility model provides a transformer that heat dispersion is good, includes the protective housing, the inside positive the right fixed mounting of protective housing has the refrigerator, the back fixed mounting of refrigerator has the coolant liquid case, the top fixed mounting of coolant liquid case has the notes liquid pipe, and the left side fixed mounting of coolant liquid case has cooling side pipe, the left side fixed mounting of cooling side pipe has the circulating pump, and the back fixed mounting who cools off side pipe has the circulating pump, be provided with the transformer main part in the protective housing, the top fixed mounting of transformer main part has thermodetector, the fore shaft has been seted up at the middle part at protective housing top, and the lower part fixed mounting at protective housing top has the mount, the middle part fixed mounting of mount has the motor, the top fixed mounting of motor has the dwang, the upper.

Carefully, the thermovent has all been seted up in the front of protective housing both sides, two the inside fixed mounting of thermovent has the filter screen, the louvre has all been seted up at the back of protective housing both sides.

Carefully, the top of rotatory fan blade fixed mounting has the drive pole, the both sides fixed mounting of drive pole has the go-between.

Carefully, the cooling side pipe is located transformer main part back department and is the S-shaped distribution installation, and cooling side pipe is sharp connection between coolant liquid case and circulating pump.

Carefully selecting, the positions of the radiating holes correspond to the two sides of the transformer main body, and the positions of the radiating holes correspond to the back of the transformer main body.

The rotary fan blade is composed of a straight plate and an inclined plate, and the inner side of the rotary fan blade is in threaded connection with a fixing ring.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this transformer that heat dispersion is good, manage through being provided with cooling side, rotatory fan blade and refrigerator etc. reach the effectual purpose of cooling, the transformer main part is the most at the heat that the during operation back produced, manage through establishing at its back and be provided with cooling side, heater and circulating pump just can be long-term effectual realization cold water endothermic purpose in the cooperation, it can carry out simple air exchange to have seted up thermovent and louvre simultaneously in the protective housing side, motor and rotatory fan blade in the reassembling, just can realize high-speed effectual hot-air extraction cooling work, water-cooling and wind-cooling combine the use, can improve the cooling heat-sinking capability of transformer greatly.

2. This transformer that heat dispersion is good through being provided with the filter screen, drive pole and go-between reach the effectual purpose of protection, rotatory fan blade work can extract a large amount of air, may have some impurity adsorbed and come, through being provided with the filter screen, can realize the separation effectively, stops birds easily on the transformer in addition, through being provided with materials such as cloth strip plastics on the go-between, under the drive of motor, can realize the dispersion to birds.

Drawings

FIG. 1 is a schematic view of the interior of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic plan view of the structural motor of the present invention.

In the figure: 1. a protective shell; 2. a heat dissipation port; 3. a filter screen; 4. heat dissipation holes; 5. a refrigerator; 6. a coolant tank; 7. a liquid injection pipe; 8. cooling the square tube; 9. a transformer body; 10. a circulation pump; 11. a temperature detector; 12. a top opening; 13. a fixed mount; 14. a motor; 15. rotating the rod; 16. rotating the fan blade; 17. Driving the rod; 18. and (7) connecting rings.

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 all belong to the protection scope of the present invention.

Referring to fig. 1-3, a transformer with good heat dissipation performance includes a protective casing 1, a refrigerator 5 is fixedly installed on the right side of the front surface inside the protective casing 1, a cooling liquid tank 6 is fixedly installed on the back surface of the refrigerator 5, a liquid injection pipe 7 is fixedly installed on the top of the cooling liquid tank 6, and the left side of the cooling liquid tank 6 is fixedly provided with a cooling square pipe 8, the left side of the cooling square pipe 8 is fixedly provided with a circulating pump 10, and the back of the cooling square pipe 8 is fixedly provided with a circulating pump 10, a transformer main body 9 is arranged in the protective shell 1, the top of the transformer main body 9 is fixedly provided with a temperature detector 11, the middle part of the top of the protective shell 1 is provided with a top opening 12, and the lower part at the top of the protective shell 1 is fixedly provided with a fixed frame 13, the middle part of the fixed frame 13 is fixedly provided with a motor 14, the top of the motor 14 is fixedly provided with a rotating rod 15, and the upper part of the rotating rod 15 is fixedly provided with a rotating fan blade 16.

Wherein, thermovent 2 has all been seted up in the front of 1 both sides of protective housing, and the inside fixed mounting of two thermovents 2 has filter screen 3, and louvre 4 has all been seted up at the back of 1 both sides of protective housing, is provided with thermovent 2 and louvre 4 and can guarantees that the produced heat of transformer can not pile up together, is favorable to the flow and the exchange of air, realizes simply cooling.

Wherein, the top fixed mounting of rotatory fan blade 16 has drive pole 17, the both sides fixed mounting of drive pole 17 has go-between 18, often birds are more in the better place of environment, birds like to fall on higher place just, also can have the condition that birds stopped on the transformer, for the safety of guaranteeing birds and transformer, through soft material article such as winding cloth in go-between 18 department, can effectually drive away birds under the rotation of drive pole 17.

Wherein, the cooling side pipe 8 is located the 9 back departments of transformer main part and is installed for S-shaped distribution, and cooling side pipe 8 is linear connection between coolant tank 6 and circulating pump 10, and 8S-shaped distributions will cool side pipe, can increase the area of contact and the contact time of cold water and transformer, and the hottest part of transformer often is the back, therefore sets up this structure most effectively at its back.

Wherein, the position of louvre 4 is corresponding to the both sides of transformer main part 9, the position of thermovent 2 then corresponds the back of transformer main part 9, louvre 4 and thermovent 2 all play the radiating action, louvre 4 sets up can reach effectual air exchange in transformer main part 9 both sides, louvre 4 structure is little simultaneously and need not worry that the rainwater can contact the condition of transformer main part 9, thermovent 2 then is responsible for main air exchange, consequently is provided with filter screen 3, but it is at the transformer main part 9 back, the opening is big also can influence transformer main part 9 with too worrying the water.

Wherein, rotatory fan blade 16 divide into straight board and hang plate and constitute, and the inboard threaded connection of rotatory fan blade 16 has solid fixed ring, and rotatory fan blade 16 strengthens the ability of inside air extraction greatly like this for circulation of air wherein, rotatory fan blade 16 adopts threaded connection's convenient simple good easy with easy the change.

The working principle is as follows: when the temperature detector 11 detects that the internal temperature is higher than a set value, the temperature detector is communicated with a power supply of cooling equipment, the refrigerator 5 cools the liquid in the cooling liquid tank 6 at the moment, then the low-temperature liquid continuously and circularly works in the cooling square pipe 8 under the action of the circulating pump 10, the heat in the transformer main body 9 is absorbed by using the low temperature of the refrigerator, the cooling liquid at the normal temperature is cooled again, and the cooling liquid at the normal temperature circularly works, in addition, the side wall of the protective shell 1 is provided with the heat dissipation hole 2 and the heat dissipation hole 4 and can exchange with the outside normal-temperature air, at the moment, the motor 14 drives the rotary fan blade 16 to work to extract a large amount of hot air in the transformer main body, at the moment, under the influence of air pressure, a large amount of normal-temperature air is supplemented from the heat dissipation hole 4 and the heat dissipation hole 2, so that the effect of cooling, the bird repelling device is driven by the motor 14 to rotate, so that the bird repelling effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, and do not indicate or imply that the equipment or element 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. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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 that heat dispersion is good, includes protective housing (1), its characterized in that: the right side of the front inside of the protective shell (1) is fixedly provided with a refrigerator (5), the back of the refrigerator (5) is fixedly provided with a cooling liquid box (6), the top of the cooling liquid box (6) is fixedly provided with a liquid injection pipe (7), the left side of the cooling liquid box (6) is fixedly provided with a cooling square pipe (8), the left side of the cooling square pipe (8) is fixedly provided with a circulating pump (10), the back of the cooling square pipe (8) is fixedly provided with the circulating pump (10), the protective shell (1) is internally provided with a transformer main body (9), the top of the transformer main body (9) is fixedly provided with a temperature detector (11), the middle part of the top of the protective shell (1) is provided with a top opening (12), the lower part of the top of the protective shell (1) is fixedly provided with a fixing frame (13), the top fixed mounting of motor (14) has dwang (15), the upper portion fixed mounting of dwang (15) has rotatory fan blade (16).

2. The transformer with good heat dissipation performance according to claim 1, wherein: the front of protective housing (1) both sides has all seted up thermovent (2), two the inside fixed mounting of thermovent (2) has filter screen (3), louvre (4) have all been seted up at the back of protective housing (1) both sides.

3. The transformer with good heat dissipation performance according to claim 1, wherein: the top fixed mounting of rotatory fan blade (16) has drive pole (17), the both sides fixed mounting of drive pole (17) has go-between (18).

4. The transformer with good heat dissipation performance according to claim 1, wherein: the cooling square pipe (8) is arranged on the back of the transformer main body (9) and distributed in an S shape, and the cooling square pipe (8) is connected linearly between the cooling liquid tank (6) and the circulating pump (10).

5. The transformer with good heat dissipation performance according to claim 2, wherein: the positions of the heat dissipation holes (4) correspond to the two sides of the transformer main body (9), and the positions of the heat dissipation holes (2) correspond to the back of the transformer main body (9).

6. The transformer according to claim 1 or 3, wherein: the rotary fan blade (16) is divided into a straight plate and an inclined plate, and the inner side of the rotary fan blade (16) is in threaded connection with a fixing ring.