CN213242176U

CN213242176U - Power transformer that radiating effect is good

Info

Publication number: CN213242176U
Application number: CN202022363155.5U
Authority: CN
Inventors: 周旋; 潘佶明; 周振林; 成燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-05-18
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of power transformers, and discloses a power transformer with good heat dissipation effect, which comprises a heat dissipation fan, wherein the heat dissipation fan is operated to draw outside air through a vent, the outside air is exhausted from a fixed cylinder through the vent and a box body, the air flow in the box body is accelerated, thereby achieving the effect of high-efficiency heat dissipation, simultaneously, the inner wall of the vent is also provided with an ash isolating net which can isolate dust or other impurities from entering the box body, thereby ensuring the cleanness in the box body, a circulating pump is operated to enable cooling liquid to flow in a circulating pipeline in a cooling plate, the heat in the box body is effectively absorbed, thereby achieving the effect of heat dissipation, simultaneously, the shape of the cross section of the side surface of the cooling plate is an inverted U shape, the upper side surface, the front side surface and the rear side surface in the box body can be simultaneously covered, the heat absorption effect, easy operation and good heat dissipation effect.

Description

Power transformer that radiating effect is good

Technical Field

The utility model relates to a power transformer technical field specifically is a power transformer that radiating effect is good.

Background

A power transformer is a stationary electrical device that is used to transform an ac voltage or current of a certain value into another voltage or current of the same frequency or different values. Power transformer can produce a large amount of heats at the course of the work, if can not in time distribute away these heats, will certainly lead to serious influence to power transformer's normal work, lead to power transformer to bring inconvenience for the power consumption because of the unable normal work of high temperature easily, also greatly reduced power transformer's life simultaneously.

Based on this, we propose a power transformer with good heat dissipation effect, and hopefully solve the disadvantages in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a power transformer that radiating effect is good possesses the good advantage of radiating effect.

(II) technical scheme

For the purpose that realizes above-mentioned radiating effect is good, the utility model provides a following technical scheme: a power transformer with a good heat dissipation effect comprises a box body, wherein mounting frames are fixedly connected to two sides of the bottom of the box body, a fixing frame is fixedly connected to the inner bottom wall of the box body, and a transformer body is fixedly connected to the top of the fixing frame;

a fixed cylinder is fixedly connected to the middle of the bottom of the box body, a heat dissipation fan is arranged inside the fixed cylinder, a ventilation opening is formed in the left side of the inner wall of the box body, and an ash separation net is fixedly connected to the inner wall of the ventilation opening;

the utility model discloses a solar water heater, including box, curb plate, outer wall fixedly connected with circulating pump, the right side swing joint of box has the curb plate, curb plate right side fixedly connected with water tank, the outer wall fixedly connected with circulating pump of water tank, the top of circulating pump is provided with the inlet tube, the left side of circulating pump is provided with the outlet pipe, the terminal fixedly connected with circulating line of outlet pipe, the terminal fixedly connected with drain pipe of circulating line.

As an optimized technical scheme of the utility model, the side cross section of mount is the rectangle, and central department has seted up the ventilation groove.

As a preferred technical scheme of the utility model, the edge fixedly connected with installation wing of curb plate is followed, the mounting hole has been seted up to the outer wall on installation wing edge, the inner wall swing joint of mounting hole has mounting screw, the right side of box seted up with mounting screw assorted mounting groove.

As the utility model discloses a preferred technical scheme, inlet tube, outlet pipe and drain pipe all set up the inside at the water tank, the coolant liquid is stored in the inside of water tank.

As a preferred technical scheme of the utility model, the left side fixedly connected with cooling plate of curb plate, the shape of cooling plate side cross section is the type of falling U.

As an optimized technical scheme of the utility model, the circulating line sets up the inside at the cooling plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a power transformer that radiating effect is good possesses following beneficial effect:

according to the power transformer with the good heat dissipation effect, the heat dissipation fan operates to draw outside air through the vent, the outside air is exhausted from the fixed cylinder through the vent and the box body, the air flow in the box body is accelerated, and therefore the efficient heat dissipation effect is achieved;

the circulating pump operation makes the coolant liquid flow in the circulating line in the cooling plate, the inside heat of effectual absorption box to reach radiating effect, simultaneously, the shape of cooling plate side cross section is the type of falling U, can cover the inside upper and front of box, back three side simultaneously, the heat absorption effect is better.

Drawings

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

FIG. 2 is a side view of a portion of the fixing frame of the present invention;

FIG. 3 is a partial sectional view of the water tank of the present invention;

FIG. 4 is a side view of a side plate portion of the present invention;

fig. 5 is a partial cross-sectional view of the cooling plate of the present invention.

In the figure: the transformer comprises a box body 1, a mounting frame 2, a mounting frame 3, a mounting frame 4, a transformer body 5, a fixing cylinder 6, a heat dissipation fan 7, a ventilation opening 8, an ash isolation net 9, a side plate 9, a mounting flange 10, a mounting hole 11, a water tank 12, a circulating pump 13, a water inlet pipe 14, a water outlet pipe 15, a circulating pipeline 16, a cooling plate 17 and a water outlet pipe 18.

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 belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

Referring to fig. 1-5, a power transformer with good heat dissipation effect includes a box body 1, wherein two sides of the bottom of the box body 1 are fixedly connected with a mounting frame 2, the inner bottom wall of the box body 1 is fixedly connected with a fixing frame 3, and the top of the fixing frame 3 is fixedly connected with a transformer body 4;

a fixed cylinder 5 is fixedly connected in the middle of the bottom of the box body 1, a heat radiation fan 6 is arranged in the fixed cylinder 5, a vent 7 is arranged on the left side of the inner wall of the box body 1, and an ash separation net 8 is fixedly connected to the inner wall of the vent 7;

the right side swing joint of box 1 has curb plate 9, and curb plate 9 right side fixedly connected with water tank 12, the outer wall fixedly connected with circulating pump 13 of water tank 12, and the top of circulating pump 13 is provided with inlet tube 14, and the left side of circulating pump 13 is provided with outlet pipe 15, the terminal fixedly connected with circulating line 16 of outlet pipe 15, the terminal fixedly connected with drain pipe 18 of circulating line 16.

In this embodiment, the side cross section of mount 3 is the rectangle, and ventilation groove has been seted up to center department, makes things convenient for the circulation of air, and then conveniently gives off the heat in the box 1.

In this embodiment, the edge fixedly connected with installation wing of curb plate 9 is along 10, and the mounting hole 11 has been seted up along the outer wall of 10 to the installation wing, and the inner wall swing joint of mounting hole 11 has the mounting screw, and the right side of box 1 seted up with mounting screw assorted mounting groove, and water tank 12 passes through the installation wing at curb plate 9 edge and installs on the right side of box 1 along 10, and the installation is all very convenient and fast with the dismantlement.

In this embodiment, the water inlet pipe 14, the water outlet pipe 15 and the water outlet pipe 18 are all disposed inside the water tank 12, and the inside of the water tank 12 stores the cooling liquid.

In this embodiment, the left side fixedly connected with cooling plate 17 of curb plate 9, the shape of cooling plate 17 side cross section is the type of falling U, can cover three sides on the inside, preceding, the back of box 1 simultaneously, and the heat absorption effect is better.

In the present embodiment, the circulation duct 16 is provided inside the cooling plate 17.

In this embodiment, the top of the water tank 12 is further provided with a water filling port, so that cooling liquid can be conveniently added.

The utility model discloses a theory of operation and use flow:

the heat radiation fan 6 operates to draw outside air through the vent 7, and the outside air is discharged from the fixed cylinder 5 through the vent 7 and the box body 1, so that the air flow in the box body 1 is accelerated, and the effect of efficient heat radiation is achieved;

the inner wall of the ventilation opening 7 is also provided with an ash separation net 8 which can prevent dust or other impurities from entering the box body 1, thereby ensuring the cleanness of the interior of the box body 1;

the circulating pump 13 runs to draw the cooling liquid in the water tank 12 through the water inlet pipe 14, and then the cooling liquid is discharged through the water outlet pipe 15 to flow in the circulating pipeline 16, so that the heat in the box body 1 is effectively absorbed, and the heat dissipation effect is achieved;

the water tank 12 is arranged on the right side of the tank body 1 through the mounting wing edges 10 at the edges of the side plates 9, and the installation and the disassembly are very convenient and rapid;

the box body 1 and the device thereof not only can effectively dissipate heat of the transformer body 4, but also play a certain role in protecting the transformer body 4, and have better practicability.

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 power transformer that radiating effect is good, includes box (1), its characterized in that: the transformer box is characterized in that mounting frames (2) are fixedly connected to two sides of the bottom of the box body (1), a fixing frame (3) is fixedly connected to the inner bottom wall of the box body (1), and a transformer body (4) is fixedly connected to the top of the fixing frame (3);

a fixed cylinder (5) is fixedly connected to the middle of the bottom of the box body (1), a heat dissipation fan (6) is arranged inside the fixed cylinder (5), a ventilation opening (7) is formed in the left side of the inner wall of the box body (1), and an ash separation net (8) is fixedly connected to the inner wall of the ventilation opening (7);

the utility model discloses a solar water heater, including box (1), curb plate (9) right side fixedly connected with water tank (12), the outer wall fixedly connected with circulating pump (13) of water tank (12), the top of circulating pump (13) is provided with inlet tube (14), the left side of circulating pump (13) is provided with outlet pipe (15), the terminal fixedly connected with circulating line (16) of outlet pipe (15), the terminal fixedly connected with drain pipe (18) of circulating line (16).

2. The power transformer with good heat dissipation effect as claimed in claim 1, wherein: the cross section of the side surface of the fixing frame (3) is rectangular, and a ventilation groove is formed in the center of the fixing frame.

3. The power transformer with good heat dissipation effect as claimed in claim 1, wherein: the edge fixedly connected with installation wing of curb plate (9) is followed (10), mounting hole (11) have been seted up along the outer wall of (10) to the installation wing, the inner wall swing joint of mounting hole (11) has the mounting screw, the right side of box (1) seted up with mounting screw assorted mounting groove.

4. The power transformer with good heat dissipation effect as claimed in claim 1, wherein: the water inlet pipe (14), the water outlet pipe (15) and the water outlet pipe (18) are all arranged inside the water tank (12), and cooling liquid is stored inside the water tank (12).

5. The power transformer with good heat dissipation effect as claimed in claim 1, wherein: the left side of the side plate (9) is fixedly connected with a cooling plate (17), and the cross section of the side surface of the cooling plate (17) is in an inverted U shape.

6. The power transformer with good heat dissipation effect as claimed in claim 5, wherein: the circulation duct (16) is provided inside the cooling plate (17).