CN212724936U

CN212724936U - Dry-type transformer with wind-powered electricity generation heat radiation structure

Info

Publication number: CN212724936U
Application number: CN202021917458.0U
Authority: CN
Inventors: 刘淼财
Original assignee: Zhejiang Xibian Power Equipment Co ltd
Current assignee: Zhejiang Xibian Power Equipment Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-03-16
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a dry-type transformer with wind-powered electricity generation heat radiation structure, including upper bracket, undersetting, transformer body and compression fan, fixed mounting has transformer body between upper bracket and the undersetting, and the top fixedly connected with shell of upper bracket to the inside of shell is provided with the inner chamber, and the embedded separation net of installing in top of shell, the turbine pipe is installed through thin wall bearing in the inner chamber exit of shell, and the axis of turbine pipe is fixed with the cross axle to fixed cover is equipped with first awl tooth on the outer wall of cross axle, the vertical axis is installed to the bottom bearing of inner chamber, be fixed with the standpipe between the avris of upper bracket and undersetting. This dry-type transformer with wind-powered electricity generation heat radiation structure can carry out make full use of to gaseous circulation work, increases the circulation and the velocity of flow of air current, improves the radiating efficiency and the heat dissipation comprehensiveness of transformer, improves the practicality of dry-type transformer use work.

Description

Dry-type transformer with wind-powered electricity generation heat radiation structure

Technical Field

The utility model relates to a dry-type transformer technical field specifically is a dry-type transformer with wind-powered electricity generation heat radiation structure.

Background

The dry type transformer is one of transformers used for circuit power transmission and switching, is different from a conventional transformer, does not have isolation insulating oil used for isolation protection in the dry type transformer, has good noise reduction and stability when in use, and effectively reduces potential safety hazards of power transformation and switching use.

However, the existing dry-type transformer has the following problems when in use:

the use of only can utilizing power device and equipment, accomplish the processing of dispelling the heat to the transformer and handle, can not carry out abundant effectual utilization to the air current of outside air to the efficiency of heat dissipation processing is not high, and the heat dissipation is comprehensive inadequately, has the defect of use, influences the practical effect that dry-type transformer used. In order to solve the above problems, innovative design based on the original dry-type transformer is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer with wind-powered electricity generation heat radiation structure to solve the above-mentioned background art and provide some dry-type transformers and only can utilize the use of power device and equipment, accomplish heat dissipation processing to the transformer and handle, can not carry out abundant effectual utilization to the air current of outside air, and the efficiency of thermal treatment is not high, and the heat dissipation is comprehensive inadequately, has the defect of using, influences the problem that dry-type transformer used practical function.

In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer with a wind power heat dissipation structure comprises an upper support, a lower support, a transformer body and a compression fan, a transformer body is fixedly arranged between the upper support and the lower support, the top of the upper support is fixedly connected with a shell, an inner cavity is arranged in the shell, an isolation net is embedded at the top of the shell, a turbine pipe is arranged at the outlet of the inner cavity of the shell through a thin-wall bearing, a transverse shaft is fixed on a middle shaft of the turbine pipe, and the outer wall of the cross shaft is fixedly sleeved with a first bevel gear, the bottom of the inner cavity is provided with a vertical shaft in a bearing way, the upper end and the lower end of the vertical shaft are respectively and fixedly connected with a second bevel gear and a fan blade, and the second conical teeth are meshed and connected with each other, a vertical pipe is fixed between the sides of the upper support and the lower support, and the left end part and the right end part of the lower support are provided with a compression fan in a penetrating way, and the top of the lower support is provided with an air outlet net in an embedded way.

Preferably, parallel arrangement between upper bracket and the lower carriage, and upper bracket and lower carriage all set up to interior hollow structure to transformer body between upper bracket and the lower carriage is equidistant to be distributed.

Preferably, the outer shell and the upper support are fixedly connected in an embedded mode, the outer shell and the transverse shaft are arranged to be in a transverse and coaxial distribution relative rotation structure, and the first bevel teeth on the transverse shaft are meshed with the second bevel teeth on the vertical shaft.

Preferably, the fan blades and the transformer body are distributed in a staggered mode, the fan blades and the inner cavity are arranged in a one-to-one correspondence mode, and the central shafts of the fan blades and the vertical pipes are distributed in a parallel mode.

Preferably, the inside bearing of standpipe installs the pivot, and the cover is equipped with track assembly between the top outer wall of pivot and the vertical axis to the equidistant turbine body that has distributed on the outer wall of pivot.

Preferably, the top of standpipe sets up to network structure, and the inside of standpipe and undersetting link up the setting to standpipe and pivot set up to vertical coaxial relative revolution mechanic, set up the sliding connection who laminates between the internal diameter of standpipe and the outward flange department of turbine body moreover.

Compared with the prior art, the beneficial effects of the utility model are that: the dry-type transformer with the wind power heat dissipation structure can fully utilize the circulation work of gas, increase the circulation and flow rate of airflow, improve the heat dissipation efficiency and heat dissipation comprehensiveness of the transformer, and improve the practicability of the dry-type transformer in use work;

1. when the transformer is used, the circulation and the introduction of external airflow can directly drive the turbine pipe to rotate, so that the turbine pipe can stably rotate, the circulation of the airflow is converted into the rotation effect of the fan blades under the meshing transmission action between the first bevel gear and the second bevel gear, the flow and the flow speed of the airflow are improved, and the airflow heat dissipation of the transformer is realized;

2. when the synchronous rotation of flabellum moves, the rotation of flabellum and vertical axis can be rotatory through the effect area of track subassembly pivot, utilizes the rotation of pivot and the distribution installation of turbine body to use, drives and makes the inside air current pressurization of standpipe and leading-in undersetting in, accomplishes the heat dissipation of transformer, improves the radiating efficiency and the heat dissipation comprehensiveness of transformer.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a first bevel gear and a second bevel gear according to the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the internal structure of the standpipe according to the present invention.

In the figure: 1. an upper support; 2. a lower support; 3. a transformer body; 4. a housing; 5. an inner cavity; 6. an isolation net; 7. a turbine tube; 8. a horizontal axis; 9. a first bevel gear; 10. a vertical axis; 11. a second taper tooth; 12. a fan blade; 13. a vertical tube; 14. a compression fan; 15. an air outlet net; 16. a rotating shaft; 17. a track assembly; 18. a turbine body.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a dry-type transformer with a wind power heat dissipation structure comprises an upper support 1, a lower support 2, a transformer body 3, a shell 4, an inner cavity 5, an isolation net 6, a turbine pipe 7, a transverse shaft 8, a first bevel gear 9, a vertical shaft 10, a second bevel gear 11, fan blades 12, a vertical pipe 13, a compression fan 14, an air outlet net 15, a rotating shaft 16, a crawler belt assembly 17 and a turbine body 18, wherein the transformer body 3 is fixedly installed between the upper support 1 and the lower support 2, the top of the upper support 1 is fixedly connected with the shell 4, the inner cavity 5 is arranged inside the shell 4, the isolation net 6 is installed at the top of the shell 4 in an embedded mode, the turbine pipe 7 is installed at the outlet of the inner cavity 5 of the shell 4 through a thin-wall bearing, the transverse shaft 8 is fixed on the middle shaft of the turbine pipe 7, the first bevel gear 9 is fixedly sleeved on the outer wall of the transverse shaft, and the upper and lower ends of the vertical shaft 10 are fixedly connected with a second taper tooth 11 and a fan blade 12 respectively, the second taper tooth 11 and the second taper tooth 11 are meshed and connected, a vertical pipe 13 is fixed between the sides of the upper support 1 and the lower support 2, a compression fan 14 is installed at the left end and the right end of the lower support 2 in a penetrating manner, and an air outlet net 15 is installed at the top of the lower support 2 in an embedded manner.

Parallel arrangement between upper bracket 1 and the undersetting 2, and upper bracket 1 and undersetting 2 all set up to interior hollow structure to transformer body 3 equidistant distribution between upper bracket 1 and the undersetting 2 makes things convenient for transformer body 3 installation location between upper bracket 1 and the undersetting 2.

For the fixed connection of embedded setting between shell 4 and the upper bracket 1, and shell 4 sets up to the relative revolution mechanic of horizontal coaxial distribution with cross axle 8, and first awl tooth 9 on the cross axle 8 and second awl tooth 11 intermeshing on the vertical axis 10, utilize the meshing linkage effect between first awl tooth 9 and the second awl tooth 11, utilize gaseous circulation control flabellum 12 rotary motion, thereby improve the circulation and the velocity of flow of air current, improve the radiating efficiency.

The fan blades 12 and the transformer body 3 are distributed in a staggered mode, the fan blades 12 and the inner cavity 5 are arranged in a one-to-one correspondence mode, and the central shafts of the fan blades 12 and the vertical pipes 13 are distributed in a parallel mode, so that the rotating shafts 16 in the vertical pipes 13 can be driven to rotate when the rotating movement of the fan blades 12 is used for heat dissipation processing.

Pivot 16 is installed to standpipe 13's internal bearing, and the cover is equipped with track assembly 17 between 16 top outer wall of pivot and the vertical axis 10, and equidistant distribution has turbine body 18 on 16's the outer wall, standpipe 13's top sets up to network structure, and standpipe 13 and lower support 2's inside link up the setting, and standpipe 13 and pivot 16 set up to vertical coaxial relative revolution mechanic, and set up the sliding connection who laminates between standpipe 13's internal diameter and turbine body 18's outward flange department, drive the circulation of air current, thereby improve standpipe 13 and lower support 2's inside air current circulation, improve the heat dissipation comprehensiveness and the efficiency of transformer.

The working principle is as follows: when the dry-type transformer with the wind power heat dissipation structure is used, firstly, as shown in fig. 1-3, through the arrangement of the transformer body 3 fixedly installed between the upper support 1 and the lower support 2, the dry-type transformer is integrally placed in an outdoor environment, external air flow is guided into the inner cavity 5 inside the shell 4, under the pushing action of the air flow, the turbine pipe 7 and the inner cavity 5 do relative rotation motion, as shown in fig. 2-3, the rotating turbine pipe 7 drives the transverse shaft 8 to rotate, so that the first conical teeth 9 on the transverse shaft 8 are meshed with the second conical teeth 11 on the vertical shaft 10, the vertical shaft 10 rotates to drive the fan blades 12 to rotate, the air flow is driven to circulate by the rotation motion action of the fan blades 12, the circulation volume and the circulation rate of the air flow are increased, thereby realizing the rapid heat dissipation processing of the transformer body 3, and utilizing the circulation property of the external air flow, the heat dissipation of the transformer is completed;

according to fig. 1 and 4, in the time of vertical axis 10 taking flabellum 12 to rotate and accomplish the heat dissipation to transformer body 3, vertical axis 10 takes pivot 16 to rotate through track subassembly 17, make pivot 16 rotate in the inside of standpipe 13, and fixed mounting's turbine body 18 rotation effect on the pivot 16, make the inside air current flow of standpipe 13 of use drive of turbine body 18 drive, make the drive that the air current can be accomplished in the use of standpipe 13, make the leading-in undersetting 2 of air current at standpipe 13 top, from the embedded installation in top's air outlet network 15 discharge, thereby reach the air current and accomplish comprehensive heat dissipation to transformer body 3, improve the radiating efficiency of transformer.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dry-type transformer with wind-powered electricity generation heat radiation structure, includes upper bracket (1), undersetting (2), transformer body (3) and compression fan (14), its characterized in that: a transformer body (3) is fixedly installed between the upper support (1) and the lower support (2), a shell (4) is fixedly connected to the top of the upper support (1), an inner cavity (5) is arranged inside the shell (4), an isolation net (6) is installed at the top of the shell (4) in an embedded mode, a turbine pipe (7) is installed at the outlet of the inner cavity (5) of the shell (4) through a thin-wall bearing, a transverse shaft (8) is fixed to the middle shaft of the turbine pipe (7), a first conical tooth (9) is fixedly sleeved on the outer wall of the transverse shaft (8), a vertical shaft (10) is installed on a bottom bearing of the inner cavity (5), the upper end and the lower end of the vertical shaft (10) are fixedly connected with a second conical tooth (11) and a fan blade (12) respectively, the second conical tooth (11) and the second conical tooth (11) are connected in a meshed mode, a vertical pipe (13) is fixed between the lateral sides of the, and the left end part and the right end part of the lower support (2) are provided with a compression fan (14) in a penetrating way, and the top of the lower support (2) is provided with an air outlet net (15) in an embedded way.

2. The dry-type transformer with the wind power heat dissipation structure as recited in claim 1, wherein: parallel arrangement between upper bracket (1) and undersetting (2), and upper bracket (1) and undersetting (2) all set up to interior hollow structure to transformer body (3) equidistant distribution between upper bracket (1) and undersetting (2).

3. The dry-type transformer with the wind power heat dissipation structure as recited in claim 1, wherein: the outer shell (4) is fixedly connected with the upper support (1) in an embedded mode, the outer shell (4) and the transverse shaft (8) are arranged to be of a relative rotating structure which is transversely and coaxially distributed, and the first bevel teeth (9) on the transverse shaft (8) are meshed with the second bevel teeth (11) on the vertical shaft (10).

4. The dry-type transformer with the wind power heat dissipation structure as recited in claim 1, wherein: the fan blades (12) and the transformer body (3) are distributed in a staggered mode, the fan blades (12) and the inner cavity (5) are arranged in a one-to-one correspondence mode, and the central shafts of the fan blades (12) and the vertical pipes (13) are distributed in a parallel mode.

5. The dry-type transformer with the wind power heat dissipation structure as recited in claim 1, wherein: the inside bearing of standpipe (13) installs pivot (16), and the cover is equipped with track subassembly (17) between the top outer wall of pivot (16) and vertical axis (10) to equidistant distribution has turbine body (18) on the outer wall of pivot (16).

6. The dry-type transformer with wind power heat dissipation structure as set forth in claim 5, wherein: the top of standpipe (13) sets up to network structure, and the inside of standpipe (13) and undersetting (2) link up the setting to standpipe (13) and pivot (16) set up to vertical coaxial relative revolution mechanic, set up the sliding connection who laminates between the internal diameter of standpipe (13) and the outward flange department of turbine body (18) moreover.