CN216119841U

CN216119841U - Electronic transformer with double insurance

Info

Publication number: CN216119841U
Application number: CN202122784392.3U
Authority: CN
Inventors: 李作华; 熊光祖; 刘树林; 张泽龙; 熊钊
Original assignee: Jiangxi Yuxuan Electronic Co ltd
Current assignee: Jiangxi Yuxuan Electronic Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-22
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses an electronic transformer with double insurance, which belongs to the technical field of electronic transformers and comprises a shell, wherein a water tank is arranged at the top of the shell, a condenser pipe is arranged in the water tank, an air inlet pipe is fixed at the bottom of one end of the water tank and is connected with a box body fixedly arranged at one side of the shell, one side of the box body, far away from the shell, is open, the air inlet pipe is communicated with the box body, a filter screen is arranged in the box body, a cleaning assembly for cleaning the filter screen is arranged on the box body, a conveying pipe is fixed at the bottom of the other end of the shell, and two ends of the condenser pipe are respectively connected with the air inlet pipe and the conveying pipe; the air cooling transformer has the advantages that the transformer is cooled through air cooling, the cooling efficiency is high, airflow entering the transformer has stable temperature at the bottom of intersection, and the cooling efficiency of the transformer is greatly improved.

Description

Electronic transformer with double insurance

Technical Field

The utility model relates to the technical field of electronic transformers, in particular to an electronic transformer with double insurance.

Background

An electronic transformer, which is an electronic device for converting alternating voltage of commercial power into direct current and then forming a high-frequency alternating voltage output by a semiconductor switching device, an electronic element and a high-frequency transformer winding, is also an alternating current-direct current-alternating current inverter circuit taught in the theory of electronics. In brief, it is mainly composed of a high-frequency transformer core (iron core) and two or more coils, which do not change their positions, and are converted into alternating voltage and current from one or more electric loops by means of electromagnetic induction through alternating current power. At the output end of the high-frequency transformer, high-frequency alternating current or direct current of different voltage levels is supplied to one or more than two circuit utilization circuits.

The existing electronic transformer with double insurance has poor heat dissipation performance during working and influences normal work, so that the electronic transformer with double insurance is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an electronic transformer with double insurance, which overcomes the defects of the prior art and aims to solve the problem that the existing electronic transformer with double insurance has poor heat dissipation performance when in work.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electronic transformer who possesses dual fail-safe, includes the casing, the water tank is installed at the top of casing, is equipped with the condenser pipe in the water tank, the one end bottom of water tank is fixed with the intake pipe, and intake-tube connection has fixed mounting in the box body of casing one side, one side that the casing was kept away from to the box body is uncovered setting, intake pipe and box body intercommunication, be equipped with the filter screen in the box body, be equipped with the clearance subassembly that is used for the filter screen to clear up on the box body, the other end bottom of casing is fixed with the conveyer pipe, the both ends of condenser pipe respectively with intake pipe and duct connections, be fixed with the blowing pipe that a plurality of levels set up between the inside of conveyer pipe and casing, the flabellum is installed to the blowing pipe internal rotation, the bottom of conveyer pipe is seal structure, and the motor is installed to the bottom of conveyer pipe, and the output shaft and a plurality of flabellum transmission of motor are connected.

As a preferable technical scheme of the utility model, the air blowing pipe is internally and rotatably provided with a transverse shaft, the fan blades are arranged on the transverse shaft, one end of the transverse shaft extends into the conveying pipe, the conveying pipe is internally and rotatably provided with a vertical shaft, the vertical shaft is in transmission connection with the transverse shafts, and an output shaft of the motor is in transmission connection with the vertical shaft.

As a preferable technical scheme of the utility model, a plurality of bevel gears I are fixedly sleeved on the vertical shaft, and a bevel gear II meshed with the bevel gears I is fixed at one end of the horizontal shaft.

As a preferable technical scheme of the utility model, a water inlet pipe is arranged at the bottom of one side of the water tank, and a water outlet pipe is arranged at the top of the other side of the water tank.

As a preferred technical scheme of the utility model, the cleaning assembly comprises a rotating shaft rotatably mounted on the filter screen, a motor mounted on the box body and a discharge pipe fixedly mounted at the bottom of the box body, wherein a brush is mounted on the rotating shaft, the brush and the filter screen are far away from one side of the shell, the discharge pipe is positioned right below the brush, and an output shaft of the motor is in transmission connection with the rotating shaft.

As a preferred technical scheme of the utility model, a driving rod is rotatably arranged in the box body and is in transmission connection with a rotating shaft, an output shaft of the motor is in transmission connection with the driving rod, a driving bevel gear is fixedly arranged at one end of the driving rod, a driven bevel gear is fixedly sleeved on the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

The utility model has the beneficial effects that:

drive the vertical axis through the motor and rotate, drive bevel gear one and rotate, drive bevel gear two and rotate, it rotates to drive the cross axle, it rotates to drive the flabellum, make the air current in the conveyer pipe enter into the casing through the blowing pipe, the heat dissipation of blowing to electronic transformer, external air current passes through the box body and filters through the filter screen, through the intake pipe, the condenser pipe, conveyer pipe and blowing pipe enter into the casing, the heat dissipation of blowing to the transformer, a plurality of flabellums rotate simultaneously, dispel the heat to the transformer through the forced air cooling, the radiating efficiency is high.

When gas passes through the condenser pipe, the water tank leads in cold water through the inlet tube, and the water is discharged until the water level of the cold water is higher than the water outlet pipe, so that the cold water in the water tank cools the air flow in the condenser pipe, the air flow entering the inside of the transformer has the stable temperature at the bottom of the cross, and the heat dissipation and cooling efficiency of the transformer is greatly improved.

The air cooling transformer has the advantages that the transformer is cooled through air cooling, the cooling efficiency is high, airflow entering the transformer has stable temperature at the bottom of intersection, and the cooling efficiency of the transformer is greatly improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic sectional structural view of the cartridge of the present invention.

In the figure: 1. a housing; 2. a water tank; 3. a condenser tube; 4. an air inlet pipe; 5. a box body; 6. filtering with a screen; 7. a rotating shaft; 8. a brush; 9. a motor; 10. a drive rod; 11. a discharge pipe; 12. a delivery pipe; 13. a blowpipe; 14. a horizontal axis; 15. a fan blade; 16. a vertical axis; 17. a motor; 18. a water inlet pipe; 19. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the electronic transformer with double insurance comprises a shell 1, wherein a water tank 2 is installed at the top of the shell 1, a condenser pipe 3 is arranged in the water tank 2, a water inlet pipe 18 is installed at the bottom of one side of the water tank 2, and a water outlet pipe 19 is installed at the top of the other side of the water tank 2. The water tank 2 is filled with cold water through the inlet pipe 18 until the water level of the cold water is higher than the outlet pipe 19 to be discharged, so that the cold water in the water tank 2 provides a cooling environment for the condensation duct 3.

Referring to fig. 1 and 3, the one end bottom of water tank 2 is fixed with intake pipe 4, intake pipe 4 is connected with box body 5 of fixed mounting in 1 one side of casing, one side that casing 1 was kept away from to box body 5 is uncovered setting, intake pipe 4 and box body 5 intercommunication, be equipped with filter screen 6 in the box body 5, be equipped with the clearance subassembly that is used for the clearance of filter screen 6 on the box body 5, the clearance subassembly is including rotating pivot 7 of installing on filter screen 6 and installing motor 9 on box body 5 and the discharge pipe 11 of fixed mounting in 5 bottoms of box body, install brush 8 on the pivot 7, one side of casing 1 is kept away from with filter screen 6 to brush 8, and discharge pipe 11 is located brush 8 under, the output shaft and the pivot 7 transmission of motor 9 are connected. A driving rod 10 is installed in the box body 5 in a rotating mode, the driving rod 10 is in transmission connection with the rotating shaft 7, an output shaft of the motor 9 is in transmission connection with the driving rod 10, a driving bevel gear is fixedly installed at one end of the driving rod 10, a driven bevel gear is fixedly installed on the rotating shaft 7 in a fixing mode, and the driving bevel gear is meshed with the driven bevel gear. The motor 9 drives the driving rod 10 to rotate, the driving bevel gear is driven to rotate, the driven bevel gear is driven to rotate, the brush 8 is driven to rotate to brush dust on the filter screen, the dropped dust is discharged from the discharge pipe 11, and cleaning is convenient.

Referring to fig. 1-2, a conveying pipe 12 is fixed at the bottom of the other end of the casing 1, two ends of the condensing pipe 3 are respectively connected with the air inlet pipe 4 and the conveying pipe 12, a plurality of blowing pipes 13 horizontally arranged are fixed between the conveying pipe 12 and the inside of the casing 1, fan blades 15 are installed in the blowing pipes 13 in a rotating mode, the bottom of the conveying pipe 12 is of a sealing structure, a motor 17 is installed at the bottom of the conveying pipe 12, and an output shaft of the motor 17 is in transmission connection with the fan blades 15. The blowing pipe 13 is rotatably provided with a transverse shaft 14, the fan blades 15 are arranged on the transverse shaft 14, one end of the transverse shaft 14 extends into the conveying pipe 12, the conveying pipe 12 is rotatably provided with a vertical shaft 16, the vertical shaft 16 is in transmission connection with the transverse shafts 14, and an output shaft of the motor 17 is in transmission connection with the vertical shaft 16. A plurality of bevel gears I are fixedly sleeved on the vertical shaft 16, and a bevel gear II meshed with the bevel gears I is fixed at one end of the horizontal shaft 14. The vertical shaft 16 is driven to rotate by the motor 17, the bevel gear I is driven to rotate, the bevel gear II is driven to rotate, the transverse shaft 14 is driven to rotate, and the fan blades 15 are driven to rotate, so that air flow in the conveying pipe 12 enters the shell 1 through the blowing pipe 13, and the electronic transformer is blown to dissipate heat.

The working principle is as follows: drive vertical axis 16 through motor 17 and rotate, it rotates to drive bevel gear one, it rotates to drive bevel gear two, it rotates to drive cross axle 14, it rotates to drive flabellum 15, make the air current in the conveyer pipe 12 enter into casing 1 through blowing pipe 13, blow the heat dissipation to electronic transformer, external air current passes through box body 5 and filters through filter screen 6, through intake pipe 4, condenser pipe 3, conveyer pipe 12 and blowing pipe 13 enter into casing 1, blow the heat dissipation to the transformer, a plurality of flabellums 15 rotate simultaneously, dispel the heat to the transformer through the forced air cooling, the radiating efficiency is high. When gas is in the condenser pipe 3, the water tank 2 is filled with cold water through the water inlet pipe 18 until the water level of the cold water is higher than that of the water outlet pipe 19, so that the cold water in the water tank 2 cools the air flow in the condenser pipe 3, the air flow entering the transformer has the stable temperature at the bottom of the air flow, and the heat dissipation and cooling efficiency of the transformer is greatly improved.

Finally, it should be noted that: 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 those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic transformer with double insurance comprises a shell (1) and is characterized in that a water tank (2) is installed at the top of the shell (1), a condenser pipe (3) is arranged in the water tank (2), an air inlet pipe (4) is fixed at the bottom of one end of the water tank (2), the air inlet pipe (4) is connected with a box body (5) fixedly installed on one side of the shell (1), one side, far away from the shell (1), of the box body (5) is open, the air inlet pipe (4) is communicated with the box body (5), a filter screen (6) is arranged in the box body (5), a cleaning assembly used for cleaning the filter screen (6) is arranged on the box body (5), a conveying pipe (12) is fixed at the bottom of the other end of the shell (1), two ends of the condenser pipe (3) are respectively connected with the air inlet pipe (4) and the conveying pipe (12), a plurality of horizontally arranged blowing pipes (13) are fixed between the conveying pipe (12) and the inside of the shell (1), flabellum (15) are installed to blowing pipe (13) internal rotation, the bottom of conveyer pipe (12) is seal structure, and motor (17) are installed to the bottom of conveyer pipe (12), and the output shaft and a plurality of flabellum (15) transmission of motor (17) are connected.

2. The electronic transformer with double insurance of claim 1, wherein the blowing pipe (13) is rotatably provided with a transverse shaft (14), the fan blades (15) are arranged on the transverse shaft (14), one end of the transverse shaft (14) extends into the conveying pipe (12), the conveying pipe (12) is rotatably provided with a vertical shaft (16), the vertical shaft (16) is in transmission connection with the transverse shafts (14), and an output shaft of the motor (17) is in transmission connection with the vertical shaft (16).

3. The electronic transformer with double insurance of claim 2, wherein a plurality of bevel gears I are fixedly sleeved on the vertical shaft (16), and a bevel gear II meshed with the bevel gear I is fixed at one end of the horizontal shaft (14).

4. The electronic transformer with double insurance of claim 1, wherein a water inlet pipe (18) is installed at the bottom of one side of the water tank (2), and a water outlet pipe (19) is installed at the top of the other side of the water tank (2).

5. The electronic transformer with double insurance of claim 1, wherein the cleaning assembly comprises a rotating shaft (7) rotatably mounted on the filter screen (6), a motor (9) mounted on the box body (5) and a discharge pipe (11) fixedly mounted at the bottom of the box body (5), a brush (8) is mounted on the rotating shaft (7), the brush (8) and the filter screen (6) are far away from one side of the housing (1), the discharge pipe (11) is located right below the brush (8), and an output shaft of the motor (9) is in transmission connection with the rotating shaft (7).

6. The electronic transformer with double insurance of claim 5, wherein the box body (5) is rotatably provided with a driving rod (10), the driving rod (10) is in transmission connection with the rotating shaft (7), the output shaft of the motor (9) is in transmission connection with the driving rod (10), one end of the driving rod (10) is fixedly provided with a driving bevel gear, the rotating shaft (7) is fixedly provided with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear.