CN217933407U - A transformer with bird-repelling structure - Google Patents

Abstract

The utility model discloses a transformer with drive bird structure belongs to transformer technical field. The utility model provides a transformer with drive bird structure, includes the shell, the inside of shell is provided with the inner shell, first radiating fin is all installed to the both sides outer wall of inner shell, all install second radiating fin on the both sides inner wall of shell, all install third radiating fin on the both sides outer wall of shell, be provided with the cavity between the inner wall of shell and the outer wall of inner shell, the box is installed to the preceding terminal surface of shell, circulating water pump and circulative cooling water tank are installed to the inside bottom of box, and circulating water pump is located one side of circulative cooling water tank. The utility model solves the problems that the prior transformer can generate a large amount of heat and gather to cause the temperature to rise when working, and the transformer is easy to be damaged when being in a higher temperature environment for a long time; the utility model discloses can effectually dispel the heat the cooling, improve life, the practicality is strong.

Description

A transformer with bird-repelling structure

technical field

The utility model relates to the technical field of transformers, in particular to a transformer with a bird-repelling structure.

Background technique

Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. Transformers can be divided into distribution transformers, power transformers, fully sealed transformers, combined transformers, dry-type transformers, Oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high-current transformers, excitation transformers, etc.

The defects of the current existing transformers with bird-repelling structure are: in actual use, the transformers work all the year round, and the continuous work all the year round will generate a lot of heat, especially in summer, the outdoor temperature is already very high, and the transformer It is installed outdoors, which will lead to the temperature of the transformer being too high, which will affect the normal operation of the transformer. If the temperature of the transformer is too high, it will be unfavorable to the coil of the transformer, the coil is easy to age, and the service life of the coil will be shortened. Moreover, if the temperature of the transformer is too high, there will be a fire hazard. Hidden dangers, for this reason, we propose a transformer with a bird-repelling structure.

Utility model content

1. Technical problems to be solved

The purpose of this utility model is to provide a transformer with a bird-repelling structure to solve the problems raised in the above-mentioned background technology.

2. Technical solution

A transformer with a bird-repelling structure, comprising an outer shell, an inner shell is arranged inside the outer shell, first cooling fins are installed on the outer walls of both sides of the inner shell, and first cooling fins are installed on the inner walls of both sides of the outer shell. The second heat dissipation fins, the third heat dissipation fins are installed on the outer walls of both sides of the outer shell, a cavity is provided between the inner wall of the outer shell and the outer wall of the inner shell, and a box body is installed on the front end of the outer shell , the inner bottom of the box is equipped with a circulating water pump and a circulating cooling water tank, and the circulating water pump is located on one side of the circulating cooling water tank, the water inlet end of the circulating water pump is connected to the first connecting pipe through a pipe joint, the The other end of the first connecting pipe passes through one side of the outer wall of the box and is connected to the water outlet pipe through a pipe joint. The water outlet end of the circulating cooling water tank is connected to the second connecting pipe through a pipe joint. The second connecting pipe The other end runs through the outer wall of the other side of the box body and is connected with the water inlet pipe through a pipe joint.

Preferably, the water outlet end of the circulating water pump is connected to the water inlet end of the circulating cooling water tank through a pipe joint, the water outlet pipe is arranged below the front side of the casing, and the water outlet pipe and the cavity communicate with each other, so that The water inlet pipe is arranged above the other side of the front end surface of the casing, and the water inlet pipe and the cavity communicate with each other.

Preferably, sealing rings are provided at the joints between the first connecting pipe and the second connecting pipe and the box body.

Preferably, a safety door is provided on the front end of the box, and a safety lock is provided on the front end of the safety door.

Preferably, light-reflecting bird repellents are installed at the top four corners of the housing, L-shaped mounts are installed on both sides of the bottom of the housing, and mounting holes are provided on the surface of the L-shaped mounts.

Preferably, high and low voltage terminals are installed on both sides of the top of the outer shell, and high and low voltage winding coils are arranged inside the inner shell.

Preferably, ventilation holes are opened on the surface of the third heat dissipation fin, and water passage holes are opened on the surfaces of the first heat dissipation fin and the second heat dissipation fin.

3. Beneficial effects

Compared with the prior art, the utility model has the advantages that: the utility model adopts the technology of circulating cooling through a series of structural arrangements, and the heat generated by the high and low voltage winding coils will be transferred to the inner shell, and the inner shell will The heat is transferred to the first cooling fins, the heat on the first cooling fins is transferred to the cooling liquid, and the circulating water pump works to make the cooling liquid in the cavity circulate, so that the heat can be dissipated, through the second cooling fins and With the setting of the third heat dissipation fin, the heat on the cooling liquid will be transferred to the shell and the third heat dissipation fin through the second heat dissipation fin, and the setting of the third heat dissipation fin increases the contact area with the external cold air, thereby Effective heat dissipation can be carried out. With the setting of the ventilation holes on the third heat dissipation fins, the air flowing outside can flow in the ventilation holes on the third heat dissipation fins, which can effectively reduce the heat on the third heat dissipation fins. Therefore, the utility model It solves the problem that the existing transformer will generate a large amount of heat and accumulate to make the temperature rise, and the transformer is easily damaged in a high temperature environment for a long time; the utility model can effectively dissipate heat and cool down, improve the service life, practical Strong.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the utility model box.

Explanation of symbols in the figure: 1. Reflective bird repellent; 2. High and low voltage terminal; 3. Shell; 4. Box body; 5. First connecting pipe; 6. Safety door; 7. Outlet pipe; 8. Pipe connector; 9. Safety lock; 10. L-shaped mounting seat; 11. Ventilation hole; 12. Third cooling fin; 13. Water inlet pipe; 14. Second connecting pipe; 15. Sealing ring; 16. Mounting hole; 17. Height Low-voltage winding coil; 18, inner shell; 19, first cooling fin; 20, second cooling fin; 21, water hole; 22, circulating water pump; 23, circulating cooling water tank; 24, cavity.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative pull belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, the utility model provides a technical solution:

A transformer with a bird-repelling structure, comprising an outer shell 3, an inner shell 18 is arranged inside the outer shell 3, first cooling fins 19 are installed on the outer walls of both sides of the inner shell 18, and first cooling fins 19 are installed on both inner walls of the outer shell 3. The second cooling fins 20, the third cooling fins 12 are installed on the outer walls of both sides of the casing 3, a cavity 24 is provided between the inner wall of the casing 3 and the outer wall of the inner casing 18, and a box is installed on the front end of the casing 3. body 4, the inner bottom of the box body 4 is equipped with a circulating water pump 22 and a circulating cooling water tank 23, and the circulating water pump 22 is located on one side of the circulating cooling water tank 23, and the water inlet end of the circulating water pump 22 is connected to the first The other end of the first connecting pipe 5 passes through one side of the outer wall of the box body 4 and is connected to the outlet pipe 7 through a pipe joint 8, and the water outlet end of the circulating cooling water tank 23 is connected to the second connecting pipe through the pipe joint 8. 14, the other end of the second connecting pipe 14 runs through the outer wall of the other side of the box body 4 and is connected to the water inlet pipe 13 through the pipe joint 8, and the water outlet end of the circulating water pump 22 is connected to the inlet of the circulating cooling water tank 23 through the pipe joint 8. The water end is connected, the outlet pipe 7 is arranged below the front end surface of the housing 3, and the outlet pipe 7 and the cavity 24 are connected to each other, the water inlet pipe 13 is arranged above the other side of the front end surface of the casing 3, and the water inlet pipe 13 It communicates with the cavity 24. A sealing ring 15 is provided at the connection between the first connecting pipe 5 and the second connecting pipe 14 and the box body 4. The front end of the box body 4 is provided with a safety door 6. The front end of the safety door 6 A safety lock 9 is provided, a reflective bird repellent 1 is installed at four corners of the top of the casing 3, an L-shaped mount 10 is installed on both sides of the bottom of the casing 3, and an installation hole 16 is provided on the surface of the L-shaped mount 10 High and low voltage terminals 2 are installed on both sides of the top of the shell 3, high and low voltage winding coils 17 are arranged inside the inner shell 18, ventilation holes 11 are opened on the surface of the third heat dissipation fin 12, the first heat dissipation fin 19 and Water holes 21 are opened on the surface of the second heat dissipation fins 20 .

Working principle: When in use, the heat generated by the high and low voltage winding coil 17 will be transferred to the inner shell 18, and the inner shell 18 will transfer the heat to the first cooling fin 19, and the heat on the first cooling fin 19 will be transferred to the cooling liquid , the circulating water pump 22 works, so that the coolant in the cavity 24 circulates, so that the heat can be dissipated. Through the setting of the second heat dissipation fin 20 and the third heat dissipation fin 12, the heat on the coolant will pass through the first The second heat dissipation fin 20 is passed to the shell 3 and the third heat dissipation fin 12, and the setting of the third heat dissipation fin 12 increases the contact area with the external cold air, so that effective heat dissipation can be carried out. The third heat dissipation fin 12 With the setting of the vent hole 11 on the top, the air flowing outside can flow in the vent hole 11 on the third heat dissipation fin 12, which can effectively reduce the heat on the third heat dissipation fin 12, so that the utility model solves the problem of existing When the transformer is working, it will generate a lot of heat and accumulate to make the temperature rise. The problem that the transformer is easily damaged in a high temperature environment for a long time; the utility model can effectively dissipate heat and cool down, improve the service life, and has strong practicability.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a transformer with drive bird structure, includes shell (3), its characterized in that: the utility model discloses a solar water heater, including shell (3), the inside of shell (3) is provided with inner shell (18), first radiating fin (19) are all installed to the both sides outer wall of inner shell (18), all install second radiating fin (20) on the both sides inner wall of shell (3), all install third radiating fin (12) on the both sides outer wall of shell (3), be provided with cavity (24) between the inner wall of shell (3) and the outer wall of inner shell (18), box (4) are installed to the preceding terminal surface of shell (3), circulating water pump (22) and circulation cooling water tank (23) are installed to the inside bottom of box (4), and circulating water pump (22) are located one side of circulation cooling water tank (23), the end of intaking of circulating water pump (22) passes through pipe type joint (8) and is connected with first connecting pipe (5), the other end of first connecting pipe (5) passes one side outer wall of box (4) and is connected with outlet pipe (7) through pipe type joint (8), the outlet end of circulation cooling water tank (23) passes through pipe type joint (8) and is connected with second connecting pipe type (14), the other end of second connecting pipe type (13) is connected with inlet tube type (13).

2. The transformer with a bird repelling structure of claim 1, wherein: the water outlet end of the circulating water pump (22) is connected with the water inlet end of the circulating cooling water tank (23) through the pipe connector (8), the water outlet pipe (7) is arranged below one side of the front end face of the shell (3), the water outlet pipe (7) and the cavity (24) are communicated with each other, the water inlet pipe (13) is arranged above the other side of the front end face of the shell (3), and the water inlet pipe (13) and the cavity (24) are communicated with each other.

3. The transformer with a bird repelling structure of claim 1, wherein: and sealing rings (15) are arranged at the joints between the first connecting pipe (5) and the box body (4) and between the second connecting pipe (14) and the box body.

4. The transformer with a bird repelling structure of claim 1, wherein: the front end face of the box body (4) is provided with a safety door (6), and the front end of the safety door (6) is provided with a safety lock (9).

5. The transformer with a bird repelling structure of claim 1, wherein: four corners in the top of shell (3) all install the reflection of light and drive bird ware (1), L type mount pad (10) are all installed to the bottom both sides of shell (3), mounting hole (16) have been seted up on the surface of L type mount pad (10).

6. The transformer with a bird repelling structure of claim 1, wherein: high-low voltage wiring posts (2) are installed on two sides of the top of the outer shell (3), and high-low voltage winding coils (17) are arranged inside the inner shell (18).

7. The transformer with a bird repelling structure of claim 1, wherein: the surface of the third radiating fin (12) is provided with a vent hole (11), and the surfaces of the first radiating fin (19) and the second radiating fin (20) are provided with a limber hole (21).

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