CN212750545U

CN212750545U - Transformer for variable frequency power supply

Info

Publication number: CN212750545U
Application number: CN202021724944.0U
Authority: CN
Inventors: 焦学增; 姚维东
Original assignee: Shandong Hangji Electronic Technology Co ltd
Current assignee: Shandong Hangji Electronic Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-19
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a transformer for variable frequency power supply, including base, refrigeration case, water tank, transformer, screw thread condenser pipe, the top of base is provided with refrigeration case and water tank respectively, and the water tank is located the refrigeration case directly after, the inside central point of refrigeration case puts and is provided with the transformer, the surface cover of transformer is equipped with the screw thread condenser pipe. The utility model discloses in, circulating water pump can be taken out the inside cooling water flow of water tank, and positive terminal and negative terminal can be convenient for work a telephone switchboard, and the water inlet can be convenient for change the inside cooling water of water tank, and the sealing plug can make the water inlet seal simultaneously, and simple structure can be convenient for dispel the heat to the transformer to the effectual life who improves the transformer.

Description

Transformer for variable frequency power supply

Technical Field

The utility model relates to a transformer technical field especially relates to a transformer for variable frequency power supply.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). The circuit symbol is usually T as the beginning of the number, for example, T01, T201, etc.;

the transformer for the variable frequency power supply is characterized in that a transformer is arranged on the transformer, a transformer core is arranged on the transformer core, and a transformer core is arranged on the transformer core.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a transformer for variable frequency power supply.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a transformer for a variable frequency power supply comprises a base, a refrigeration box, a water tank, a transformer and a threaded condenser pipe, wherein the refrigeration box and the water tank are respectively arranged at the top of the base, the water tank is positioned right behind the refrigeration box, the transformer is arranged at the central position in the refrigeration box, and the threaded condenser pipe is sleeved on the outer surface of the transformer;

the two ends of the threaded condenser pipe are fixedly connected with water pipes, and the water pipes are in through connection with the refrigeration box;

the inner wall fixedly connected with guide plate of water tank, and the guide plate is a plurality of crisscross each other.

As a further description of the above technical solution:

and threaded fixing holes are formed in the four corners of the outer surface of the base.

As a further description of the above technical solution:

a certain angle is formed between the guide plate and the water tank, and an automatic circulation channel is formed in the water tank through the guide plate.

As a further description of the above technical solution:

the outer surface of the water tank is fixedly connected with a sealing hole corresponding to the position of the water pipe, and the water pipe is communicated with the water tank through the sealing hole.

As a further description of the above technical solution:

and one side of the outer surface of the refrigeration box is fixedly connected with a circulating water pump, and the water pipe is communicated and connected with the circulating water pump.

As a further description of the above technical solution:

the top of transformer is fixedly connected with positive terminal and negative terminal respectively, the surface of refrigeration case corresponds the position of positive terminal and negative terminal and all is provided with the trompil, and positive terminal and negative terminal are respectively through trompil and refrigeration case through connection.

As a further description of the above technical solution:

the water tank is characterized in that a water inlet is formed in the top of the water tank, a sealing plug is embedded into the position, corresponding to the water inlet, of the top of the water tank, and the sealing plug is made of soft plastic.

The utility model discloses following beneficial effect has:

the transformer for the variable frequency power supply comprises a base, a refrigeration box, a water tank, a water pipe, a circulating water pump, a thread condenser pipe, a positive terminal, a negative terminal, a transformer, a guide plate, a sealing plug and a water inlet, wherein the base can be fixed at a specified position through a nut by a thread fixing hole, the guide plate can enable water in the water tank to automatically circulate and flow so as to facilitate heat dissipation, the water pipe can enable cooling water in the water tank to circulate and flow through the thread condenser pipe so as to facilitate heat absorption of hot gas in the refrigeration box, the circulating water pump can pump the cooling water in the water tank to flow, the positive terminal and the negative terminal can facilitate wiring, the water inlet can facilitate replacement of the cooling water in the water tank, the sealing plug can enable the water inlet to be sealed, the structure is simple, and the heat dissipation of the transformer can be facilitated, thereby effectively prolonging the service life of the transformer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a schematic view of the internal structure of the water tank of the present invention.

Illustration of the drawings:

1. a base; 2. a refrigeration case; 3. a water tank; 4. a water pipe; 5. a threaded fixing hole; 6. a water circulating pump; 7. opening a hole; 8. a threaded condenser tube; 9. a positive terminal; 10. a negative terminal; 11. a transformer; 12. sealing the hole; 13. a baffle; 14. a sealing plug; 15. a water inlet.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a transformer for a variable frequency power supply comprises a base 1, a refrigeration box 2, a water tank 3, a transformer 11 and a threaded condenser pipe 8, wherein the refrigeration box 2 and the water tank 3 are respectively arranged at the top of the base 1, the water tank 3 is positioned right behind the refrigeration box 2, the transformer 11 is arranged at the central position in the refrigeration box 2, and the threaded condenser pipe 8 is sleeved on the outer surface of the transformer 11; wherein, both ends of the threaded condenser pipe 8 are fixedly connected with water pipes 4, and the water pipes 4 are connected with the refrigeration box 2 in a penetrating way; the inner wall of the water tank 3 is fixedly connected with guide plates 13, and the guide plates 13 are a plurality of guide plates which are staggered with each other.

The four corners of the outer surface of the base 1 are provided with threaded fixing holes 5, and the threaded fixing holes 5 can fix the base 1 at a specified position through nuts; a certain angle is formed between the guide plate 13 and the water tank 3, an automatic circulation channel is formed inside the water tank 3 through the guide plate 13, and the guide plate 13 can enable water inside the water tank 3 to automatically circulate, so that heat dissipation is facilitated; the outer surface of the water tank 3 is fixedly connected with a sealing hole 12 corresponding to the position of the water pipe 4, the water pipe 4 is communicated with the water tank 3 through the sealing hole 12, and the water pipe 4 can enable cooling water in the water tank 3 to circularly flow through the threaded condenser pipe 8, so that heat absorption can be conveniently carried out on hot gas in the refrigerating tank 2; a circulating water pump 6 is fixedly connected to one side of the outer surface of the refrigerating box 2, a water pipe 4 is communicated and connected with the circulating water pump 6, and the circulating water pump 6 can pump cooling water in the water tank 3 to flow; the top of the transformer 11 is fixedly connected with a positive terminal 9 and a negative terminal 10 respectively, the outer surface of the refrigeration box 2 is provided with openings 7 at positions corresponding to the positive terminal 9 and the negative terminal 10, the positive terminal 9 and the negative terminal 10 are respectively connected with the refrigeration box 2 through the openings 7 in a penetrating manner, and the positive terminal 9 and the negative terminal 10 can be connected conveniently; the top of water tank 3 is provided with water inlet 15, and the position embedding that the top of water tank 3 corresponds water inlet 15 is provided with sealing plug 14, and sealing plug 14 is soft plastics material, and water inlet 15 can be convenient for change the inside cooling water of water tank 3, and sealing plug 14 can make water inlet 15 seal simultaneously.

The working principle is as follows: in the transformer that uses for variable frequency power source, thread tightening hole 5 can fix base 1 on appointed position through the nut, guide plate 13 can make 3 inside water of water tank automatically carry out the circulation flow, thereby be convenient for dispel the heat, water pipe 4 can make 3 inside cooling water of water tank circulate through thread condenser pipe 8 and flow, thereby be convenient for absorb the heat to the steam of refrigeration case 2 inside, circulating water pump 6 can pump 3 inside cooling water of water tank and flow, positive terminal 9 and negative terminal 10 can be convenient for work a telephone switchboard, water inlet 15 can be convenient for change 3 inside cooling water of water tank, sealing plug 14 can make water inlet 15 seal simultaneously, moreover, the steam generator is simple in structure, can be convenient for dispel the heat to transformer 11, thereby the effectual life who improves transformer 11.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a transformer for variable frequency power supply, includes base (1), refrigeration case (2), water tank (3), transformer (11), screw thread condenser pipe (8), its characterized in that: the top of the base (1) is provided with a refrigeration box (2) and a water tank (3) respectively, the water tank (3) is positioned right behind the refrigeration box (2), a transformer (11) is arranged at the center of the interior of the refrigeration box (2), and a threaded condenser pipe (8) is sleeved on the outer surface of the transformer (11);

the two ends of the threaded condenser pipe (8) are fixedly connected with water pipes (4), and the water pipes (4) are connected with the refrigerating box (2) in a penetrating manner;

the inner wall fixedly connected with guide plate (13) of water tank (3), and guide plate (13) are a plurality of crisscross each other.

2. The transformer for the variable frequency power supply according to claim 1, wherein: the positions of four corners of the outer surface of the base (1) are provided with threaded fixing holes (5).

3. The transformer for the variable frequency power supply according to claim 1, wherein: a certain angle is formed between the guide plate (13) and the water tank (3), and an automatic circulation channel is formed in the water tank (3) through the guide plate (13).

4. The transformer for the variable frequency power supply according to claim 1, wherein: the outer surface of the water tank (3) is fixedly connected with a sealing hole (12) corresponding to the position of the water pipe (4), and the water pipe (4) is communicated with the water tank (3) through the sealing hole (12).

5. The transformer for the variable frequency power supply according to claim 1, wherein: and a circulating water pump (6) is fixedly connected to one side of the outer surface of the refrigeration box (2), and the water pipe (4) is communicated and connected with the circulating water pump (6).

6. The transformer for the variable frequency power supply according to claim 1, wherein: the top of transformer (11) is fixedly connected with positive terminal (9) and negative terminal (10) respectively, the surface of refrigeration case (2) corresponds the position of positive terminal (9) and negative terminal (10) and all is provided with trompil (7), and positive terminal (9) and negative terminal (10) are respectively through-connected through trompil (7) and refrigeration case (2).

7. The transformer for the variable frequency power supply according to claim 1, wherein: the water tank is characterized in that a water inlet (15) is formed in the top of the water tank (3), a sealing plug (14) is embedded into the position, corresponding to the water inlet (15), of the top of the water tank (3), and the sealing plug (14) is made of soft plastic.