CN213844955U

CN213844955U - Distributed optical fiber temperature measurement intelligent transformer

Info

Publication number: CN213844955U
Application number: CN202023248968.6U
Authority: CN
Inventors: 诸慧超
Original assignee: Shangrao Fangzhou Electronics Co ltd
Current assignee: Shangrao Fangzhou Electronics Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-30
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a distributed optical fiber temperature measurement intelligent transformer, including heat dissipation shell and intelligent transformer main part, the inner wall intermediate position of heat dissipation shell is equipped with intelligent transformer main part, a plurality of radiating fin are installed to the impartial distance in inner wall both sides of heat dissipation shell, the top and the bottom of heat dissipation shell all are equipped with the thermovent, there is radiator fan through locking bolted connection on the interior roof of heat dissipation shell, the outer wall both sides of heat dissipation shell all are fixed with the heat dissipation case, a plurality of radiating fin's one end extends to the inside of heat dissipation case, the top of heat dissipation case is equipped with driving motor, driving motor's output shaft extends to the inside of heat dissipation case, and fixedly connected with axis of rotation, a plurality of annular mounting panels are installed to the outside cooperation of axis of rotation. The utility model discloses multiple heat dissipation has improved the radiating effect, has realized intelligent heat dissipation, has prolonged the life of intelligent transformer main part, reasonable in design, and convenient to use is fit for promoting.

Description

Distributed optical fiber temperature measurement intelligent transformer

Technical Field

The utility model relates to a transformer technical field especially relates to distributed optical fiber temperature measurement intelligent transformer.

Background

The power transformer overheating fault is a common multiple fault and has great threat to the safe operation and the service life of the transformer. Analyzing, judging and preventing transformer overheating faults has become a problem of great concern to transformer manufacturers and related departments. At present, in the field of transformers in China, a method for measuring the temperature of a transformer winding by using a point type optical fiber is gradually accepted

Present distributed optical fiber temperature measurement intelligent transformer can produce a large amount of heats at work, if the heat of transformer does not obtain timely emission and output, just will bring very big inconvenience for the work of transformer, influences normal use, has reduced the life of transformer, for this reason the utility model provides a distributed optical fiber temperature measurement intelligent transformer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the heat of transformer does not obtain timely emission and output among the prior art, just will bring very big inconvenience for the work of transformer, and the distributed optical fiber temperature measurement intelligent transformer who provides.

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

a distributed intelligent transformer for measuring temperature of optical fibers comprises a heat dissipation shell and an intelligent transformer main body, wherein the intelligent transformer main body is assembled at the middle position of the inner wall of the heat dissipation shell, a plurality of heat dissipation fins are arranged on the two sides of the inner wall of the heat dissipation shell at equal distances, heat dissipation ports are formed in the top and the bottom of the heat dissipation shell, a heat dissipation fan is connected to the inner top wall of the heat dissipation shell through locking bolts, heat dissipation boxes are fixed on the two sides of the outer wall of the heat dissipation shell, one ends of the plurality of heat dissipation fins extend into the heat dissipation boxes, a driving motor is assembled at the top of each heat dissipation box, an output shaft of the driving motor extends into the heat dissipation boxes and is fixedly connected with a rotating shaft, a plurality of annular mounting plates are installed outside the rotating shaft in a matched mode, a plurality of fan blades are connected to the outer walls of the annular mounting plates at equal distances in the circumferential direction, a plurality of air outlets are arranged on the side walls of the heat dissipation boxes at equal distances, the top wall middle position of heat dissipation shell installs the fan of breathing in through locking bolt, and the both ends of the fan of breathing in all are connected with radiator unit.

Preferably, the protection casing is installed in the outside cooperation of the fan of breathing in, and radiator unit includes cooling tube, air outlet cover and intake pipe, the both ends of the fan of breathing in all are connected with the cooling tube.

Preferably, the one end that the fan of breathing in was kept away from to the cooling tube extends to the inside of heat dissipation case to install the air outlet cover, the top of the fan of breathing in is equipped with the intake pipe, is connected with the valve in the intake pipe.

Preferably, a plurality of air outlets and the inner wall of the heat dissipation opening are provided with dust screens in a matched mode.

Preferably, the annular mounting plates are located between the air outlet and the radiating fins, and the number of the annular mounting plates is equal to that of the radiating fins.

Preferably, the front surfaces of the heat dissipation shell and the heat dissipation box are both provided with box doors.

Compared with the prior art, the utility model provides a distributed optical fiber temperature measurement intelligent transformer possesses following beneficial effect:

1. through being provided with a plurality of radiating fin, driving motor, axis of rotation and annular mounting panel, a plurality of flabellum for heat on a plurality of radiating fin is dispelled the external world through a plurality of gas outlets to a plurality of flabellums, is convenient for dispel the heat to a plurality of radiating fin, has reduced the heat in the intelligent transformer main part, and it is convenient to dispel the heat.

2. Through being provided with the fan of breathing in, intake pipe, two cooling tubes and air outlet cover, can cool down a plurality of radiating fin for the radiating rate, and the cooperation has radiator fan and thermovent, further dispels the heat to the intelligent transformer main part, and multiple heat dissipation has improved the radiating effect, has realized intelligent heat dissipation, has prolonged the life of intelligent transformer main part, reasonable in design, and convenient to use is fit for promoting.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the distributed optical fiber temperature measurement intelligent transformer provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic top view of the rotating shaft, the annular mounting plate and the plurality of fan blades of fig. 1.

In the figure: 1. a heat dissipation housing; 2. an intelligent transformer body; 3. a heat radiation fan; 4. a heat dissipation port; 5. a heat dissipating fin; 6. a heat dissipation box; 7. an air outlet; 8. a drive motor; 9. a rotating shaft; 10. an annular mounting plate; 11. a fan blade; 12. an air suction fan; 13. a radiating pipe; 14. an air outlet cover; 15. an air inlet pipe.

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. 1-3, the distributed optical fiber temperature measurement intelligent transformer comprises a heat dissipation housing 1 and an intelligent transformer main body 2, wherein the intelligent transformer main body 2 is assembled at the middle position of the inner wall of the heat dissipation housing 1, a plurality of heat dissipation fins 5 are installed at equal distances on two sides of the inner wall of the heat dissipation housing 1, heat dissipation ports 4 are respectively arranged at the top and the bottom of the heat dissipation housing 1, a heat dissipation fan 3 is connected to the inner top wall of the heat dissipation housing 1 through locking bolts, heat dissipation boxes 6 are respectively fixed on two sides of the outer wall of the heat dissipation housing 1, one ends of the plurality of heat dissipation fins 5 extend into the heat dissipation boxes 6, a driving motor 8 is assembled at the top of the heat dissipation boxes 6, an output shaft of the driving motor 8 extends into the heat dissipation boxes 6 and is fixedly connected with a rotating shaft 9, a plurality of annular mounting plates 10 are installed outside the rotating shaft 9 in a matching manner, and a plurality of fan blades 11 are circumferentially connected to the outer walls of the plurality of annular mounting plates 10, the lateral wall of heat dissipation case 6 is equipped with a plurality of gas outlets 7 equidistantly, the roof intermediate position of heat dissipation shell 1 installs fan 12 of breathing in through the locking bolt, and fan 12's both ends of breathing in all are connected with radiator unit.

In this embodiment, a protective cover is installed outside the air suction fan 12 in a matching manner, the heat dissipation assembly includes a heat dissipation pipe 13, an air outlet cover 14 and an air inlet pipe 15, the two ends of the air suction fan 12 are both connected with the heat dissipation pipe 13, one end of the heat dissipation pipe 13, which is far away from the air suction fan 12, extends into the heat dissipation box 6 and is provided with the air outlet cover 14, the top end of the air suction fan 12 is provided with the air inlet pipe 15, and the air inlet pipe 15 is connected with a valve; when driving motor 8 breaks down, through starting the work of fan 12 of breathing in, the inside of two cooling tubes 13 is inhaled through intake pipe 15 with external air conditioning to 12 during operations of breathing in fan to on blowing in a plurality of radiating fin 5 through air outlet cover 14, be convenient for cool down to a plurality of radiating fin 5, can't carry out the heat of fanning to a plurality of radiating fin 5 when avoiding driving motor 8 to break down, facilitate the use.

In this embodiment, dust screens are respectively fitted on the inner walls of the plurality of air outlets 7 and the heat dissipation port 4; prevent that the dust from entering into the inside of heat dissipation shell 1, play the dustproof purpose of heat dissipation.

In this embodiment, the annular mounting plates 10 are all located between the air outlet 7 and the heat dissipation fins 5, and the number of the annular mounting plates is equal to that of the heat dissipation fins 5; through starting two driving motor 8 work, driving motor 8 during operation drives axis of rotation 9 and annular mounting panel 10 and rotates, and annular mounting panel 10 drives a plurality of flabellum 11 work for a plurality of flabellums 11 are with the heat on a plurality of radiating fin 5 through a plurality of gas outlets 7 effluvium to the external world.

In this embodiment, the front surfaces of the heat dissipation housing 1 and the heat dissipation box 6 are both equipped with box doors.

In the utility model, when in use, the heat on the intelligent transformer main body 2 is transferred to the plurality of radiating fins 5, by starting the two driving motors 8 to work, the driving motors 8 drive the rotating shaft 9 and the annular mounting plate 10 to rotate when in work, the annular mounting plate 10 drives the plurality of fan blades 11 to work, so that the plurality of fan blades 11 can radiate the heat on the plurality of radiating fins 5 to the outside through the plurality of air outlets 7, thereby facilitating the heat radiation of the plurality of radiating fins 5, the heat radiation is convenient, when the driving motors 8 stop working, the air suction fan 12 is started to work, when the air suction fan 12 works, the external cold air is sucked into the inside of the two radiating pipes 13 through the air inlet pipe 15 and is blown into the plurality of radiating fins 5 through the air outlet cover 14, thereby facilitating the temperature reduction of the plurality of radiating fins 5, the heat radiation speed is accelerated, then by starting the working of the radiating fan 3, the external air is sucked into the radiating shell 1 when the radiating fan 3 works, further dispel the heat to intelligent transformer main part 2, multiple heat dissipation has improved the radiating effect, has realized intelligent heat dissipation, has prolonged intelligent transformer main part 2's life, reasonable in design, and convenient to use is fit for promoting.

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. Distributed optical fiber temperature measurement intelligent transformer, including heat dissipation shell (1) and intelligent transformer main part (2), its characterized in that, the inner wall intermediate position of heat dissipation shell (1) is equipped with intelligent transformer main part (2), and a plurality of radiating fin (5) are installed to the impartial distance in inner wall both sides of heat dissipation shell (1), the top and the bottom of heat dissipation shell (1) all are equipped with thermovent (4), have radiator fan (3) through locking bolted connection on the interior roof of heat dissipation shell (1), the outer wall both sides of heat dissipation shell (1) all are fixed with heat dissipation case (6), and the one end of a plurality of radiating fin (5) extends to the inside of heat dissipation case (6), the top of heat dissipation case (6) is equipped with driving motor (8), and the output shaft of driving motor (8) extends to the inside of heat dissipation case (6) to fixedly connected with axis of rotation (9), a plurality of annular mounting panels (10) are installed in the outside cooperation of axis of rotation (9), and the equal circumference equidistance of the outer wall of a plurality of annular mounting panels (10) is connected with a plurality of flabellums (11), the equidistance is equipped with a plurality of gas outlets (7) on the lateral wall of heat dissipation case (6), the roof intermediate position of heat dissipation shell (1) is installed through the locking bolt and is breathed in fan (12), and the both ends of breathing in fan (12) all are connected with radiator unit.

2. The distributed optical fiber temperature measurement intelligent transformer according to claim 1, wherein a protective cover is fittingly installed outside the air suction fan (12), the heat dissipation assembly comprises a heat dissipation pipe (13), an air outlet cover (14) and an air inlet pipe (15), and the heat dissipation pipe (13) is connected to both ends of the air suction fan (12).

3. The distributed optical fiber thermometric intelligent transformer according to claim 2, wherein one end of the heat dissipation pipe (13) far away from the air suction fan (12) extends to the inside of the heat dissipation box (6) and is provided with an air outlet cover (14), the top end of the air suction fan (12) is provided with an air inlet pipe (15), and the air inlet pipe (15) is connected with a valve.

4. The distributed optical fiber temperature measurement intelligent transformer of claim 1, wherein dust screens are installed on the inner walls of the air outlets (7) and the heat dissipation ports (4) in a matched mode.

5. The distributed optical fiber thermometric intelligent transformer according to claim 1, wherein the annular mounting plates (10) are all located between the air outlet (7) and the heat dissipation fins (5), and the number of the three is equal.

6. The distributed optical fiber thermometric intelligent transformer according to claim 1, characterized in that the front faces of the heat dissipation housing (1) and the heat dissipation box (6) are equipped with box doors.