CN216250294U

CN216250294U - Energy-saving dry-type transformer

Info

Publication number: CN216250294U
Application number: CN202122552924.0U
Authority: CN
Inventors: 冯利
Original assignee: Jinan Hanwei Electrical Co ltd
Current assignee: Jinan Hanwei Electrical Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-08
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses an energy-saving dry-type transformer which comprises a main box body, a transformer main body, a mounting plate, a storage battery and a photovoltaic panel, wherein the transformer main body is arranged inside the main box body, a bottom plate is symmetrically arranged on the outer surface of the bottom end of the main box body, through holes are uniformly formed in the middle of the outer surface of the bottom end of the main box body in a penetrating mode, through holes are uniformly formed in the outer surfaces of two sides of the main box body in a penetrating mode, and a movable door is rotatably connected and arranged on the outer surface of one side of the main box body. This energy-saving dry-type transformer is provided with rotor blade and connecting rod, through the setting of rotor blade and dwang, make rotor blade when rotating, can be through the meshing transmission between the bevel gear one of bottom and the bevel gear two, thereby make the flabellum of both sides rotate, thereby dispel the heat to the inside transformer main part of main tank, guarantee the stability of work, reasonable utilization wind energy dispels the heat simultaneously, thereby reduce the energy consumption, certain energy-conserving effect has.

Description

Energy-saving dry-type transformer

Technical Field

The utility model relates to the technical field of dry-type transformers, in particular to an energy-saving dry-type transformer.

Background

The transformer is a device for converting alternating voltage, current and impedance, when alternating current is passed through a primary coil, an alternating magnetic flux is produced in the iron core, so that a voltage is induced in a secondary coil, the transformer is composed of the iron core and a coil, the coil is provided with two or more windings, wherein the winding connected with a power supply is called the primary coil, the other windings are called the secondary coils, the transformer is a device for converting voltage, current and impedance by utilizing the electromagnetic mutual induction effect, the dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, CNC mechanical equipment and the like, and the dry-type transformer is simply a transformer with the iron core and the windings not immersed in insulating oil.

The existing dry-type transformer is not provided with a corresponding protective shell in the using process and is easy to damage, and on the other hand, the existing dry-type transformer is low in efficiency in the using process by generally utilizing natural temperature to cool, and in addition, a cooling fan is utilized to carry out heat dissipation, so that the electric energy is consumed in the perennial use, and the electric power resource cannot be saved.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an energy-saving dry transformer, which solves the problems that the conventional dry transformer proposed in the above-mentioned background art has no corresponding protection housing and is easily damaged during the use process, and on the other hand, the conventional dry transformer generally uses natural temperature to cool the transformer, which is a cooling and heat dissipation method, and has low efficiency, and uses a heat dissipation fan to dissipate heat, which consumes electric energy throughout the year, and cannot save power resources.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-saving dry-type transformer, includes main tank body, transformer main body, mounting panel, battery and photovoltaic board, the inside of main tank body is provided with the transformer main body, the bottom surface symmetry of main tank body is provided with the bottom plate, and the both ends edge of bottom plate is inside all to run through and be provided with the mounting hole, the bottom surface intermediate position of main tank body evenly runs through and has seted up the through-hole, and the both sides surface of main tank body also evenly runs through and has seted up the through-hole to the equal block in inside of through-hole is provided with the dust screen, one side surface of main tank body rotates to be connected and sets up the dodge gate.

Preferably, the outer surface of the bottom end of the transformer main body is connected with a mounting plate, the two sides of the outer surface of the bottom end of the mounting plate, which are close to the edges, are symmetrically provided with slide blocks, the slide blocks are arranged in a convex shape, and the narrow end of each slide block is attached to the outer surface of the bottom end of the mounting plate;

adopt above-mentioned technical scheme to make thereby the transformer main part can be through the setting of slider pull out and the inside of propelling main tank body that can be free to be convenient for the maintenance and the installation in later stage.

Preferably, the outer surface of the top end of one side of the main box body, which is close to the sliding block, is symmetrically provided with a base, a convex sliding chute is formed in the base, which is close to the top end, the narrow end of the sliding chute penetrates and is communicated with the outer surface of the top end of the base, meanwhile, balls are arranged on the inner wall of the bottom end of the sliding chute in an embedded and rotating mode at equal intervals, the outer surface of the sliding block is attached to the inner surface of the sliding chute, and the sliding chute is in sliding connection with the sliding block;

adopt above-mentioned technical scheme to make the transformer main part pass through the setting of ball at the in-process that impels and pull out to it is more smooth.

Preferably, a storage battery is connected to the middle position of the inner wall of the top end of the main box body, a heat dissipation fan is arranged on the outer surface of one side, close to the bottom end of the main box body, of the storage battery, the output end of the heat dissipation fan faces downwards to the inside of the top end of the transformer main body, an adjusting rod is longitudinally arranged in the middle position of the outer surface of the top end of the main box body, and photovoltaic panels are obliquely arranged on the outer surfaces of the top ends of the adjusting rod;

by adopting the technical scheme, the solar energy is collected and the electric quantity is stored, so that the consumption of electric power resources is reduced, and the energy-saving effect is achieved.

Preferably, the inner walls of the two sides of the main box body are symmetrically provided with protective covers, connecting rods are longitudinally arranged inside the protective covers, one ends of the connecting rods are rotatably arranged inside the bottom ends of the protective covers, the other ends of the connecting rods penetrate through the outer surface of the top end of the main box body, and the outer surface of the penetrating ends of the connecting rods is provided with rotating blades in a connecting manner;

by adopting the technical scheme, the protective cover is convenient for the installation and fixation of the fan blades and the rotating shaft, and has a certain protective effect.

Preferably, the inner surface of the top end of the main box body, which is positioned at two sides of the storage battery, is connected with a small generator, the top end of the output end of the small generator is close to one side of the connecting rod, the top end of the output end of the small generator is connected with a first bevel gear, the outer surface of the connecting rod, which is close to the top end of the output end of the small generator, is provided with a first bevel gear in a penetrating way, and the first bevel gear is meshed with the first bevel gear at the output end of the small generator;

adopt above-mentioned technical scheme to make the connecting rod when rotating, can drive the output shaft rotation of small-size generator to produce electric power, not the battery supplies power, guarantee the operation of heat dissipation fan.

Preferably, the outer surface of the connecting rod, which is positioned inside the shield, is symmetrically provided with a first bevel gear in a penetrating manner, the outer surface of one side of the shield, which is close to the main box body, is symmetrically provided with fan blades, one end of each fan blade, which is close to the shield, is connected with a rotating shaft, one end of each rotating shaft is installed inside the shield in a penetrating manner, the penetrating end of each rotating shaft is connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear, which is positioned inside the shield, of the connecting rod;

adopt above-mentioned technical scheme to make the rotation through the connecting rod drive the flabellum and rotate to dispel the heat to the side of transformer main part, make the radiating effect higher.

Compared with the prior art, the utility model has the beneficial effects that: this energy-saving dry-type transformer:

1. the transformer main body is provided with rotating blades and connecting rods, and the rotating blades can be driven by meshing between a first bevel gear and a second bevel gear at the bottom end when rotating through the arrangement of the rotating blades and the rotating rods, so that the blades on two sides can rotate, the transformer main body in the main box body can be cooled, the working stability is ensured, meanwhile, the wind energy is reasonably utilized for cooling, the energy consumption is reduced, and a certain energy-saving effect is achieved;

2. the transformer main body is provided with the sliding groove and the sliding block, the sliding groove and the sliding block are connected in a sliding clamping mode, so that the transformer main body is more convenient to mount and maintain, the transformer main body can be easily drawn out of the main box body, the working efficiency is improved, meanwhile, the main box body can be protected to a certain extent through the arrangement of the main box body, the service life of the transformer main body is prolonged, and meanwhile, the drawing process is smoother through the arrangement of the balls;

3. through the rotation of connecting rod, make the pivot of generator rotate, thereby generate electricity, the setting of cooperation photovoltaic board simultaneously can cooperate the generator to transmit electricity to the inside of battery simultaneously, thereby transmit electricity for the heat dissipation fan through the battery under the windless condition, thereby rotate the heat dissipation, make the inside work of dispelling the heat that can carry out always of the main tank, reasonable utilization wind energy and solar energy have energy-conserving effect, reduce the use of electric power resource simultaneously.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

FIG. 2 is a schematic overall perspective view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the rotor blade and the connecting rod according to the present invention;

FIG. 5 is a schematic side sectional view of the inner wall of the main tank according to the present invention.

In the figure: 1. a main box body; 2. a transformer body; 3. mounting a plate; 4. a base; 5. a chute; 6. a slider; 7. a ball bearing; 8. a base plate; 9. a through hole; 10. a storage battery; 11. adjusting a rod; 12. a photovoltaic panel; 13. A rotor blade; 14. a connecting rod; 15. a first bevel gear; 16. a miniature generator; 17. a heat dissipation fan; 18. A shield; 19. a fan blade; 20. and a second bevel gear.

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. 1-5, the present invention provides a technical solution: an energy-saving dry-type transformer comprises a main box body 1, a transformer main body 2, a mounting plate 3, a base 4, a chute 5, a slide block 6, balls 7, a bottom plate 8, through holes 9, a storage battery 10, an adjusting rod 11, a photovoltaic panel 12, rotating blades 13, a connecting rod 14, a bevel gear I15, a small-sized generator 16, a heat dissipation fan 17, a shield 18, fan blades 19 and a bevel gear II 20, wherein the transformer main body 2 is arranged inside the main box body 1, the bottom plate 8 is symmetrically arranged on the outer surface of the bottom end of the main box body 1, mounting holes are formed in the inner parts of the edges of the two ends of the bottom plate 8, the through holes 9 are uniformly formed in the middle position of the outer surface of the bottom end of the main box body 1 in a penetrating mode, the outer surfaces of the two sides of the main box body 1 are also uniformly formed in a penetrating mode, a dustproof net is clamped inside of each through hole 9, a movable door is rotatably connected to the outer surface of one side of the main box body 1, the setting through-hole 9 makes the inside can the air current of main tank 1 for the heat can run off, can reduce the dust through the dust screen simultaneously and go on.

The main tank body 1 is close to one side top surface symmetry of slider 6 and is provided with base 4, and base 4 is close to the inside spout 5 of seting up convex shape on top, and the narrower one end of spout 5 runs through with the top surface of base 4 and switches on, equidistant embedded rotation is provided with ball 7 on the bottom inner wall of spout 5 simultaneously, the surface and the 5 internal surface laminating of spout of slider 6, and be sliding connection between spout 5 and the slider 6, when needing to pull out transformer main body 2 and overhaul, at first open the dodge gate of 1 front end of main tank body, again with transformer main body 2 through slider 6 with spout 5's sliding connection directly take out can, simultaneously through the setting of the ball 7 of spout 5 inside, make the in-process at the pull more smooth and easy.

The middle position of the inner wall of the top end of the main box body 1 is connected with a storage battery 10, the outer surface of one side, close to the bottom end of the main box body 1, of the storage battery 10 is provided with a heat dissipation fan 17, the output end of the heat dissipation fan 17 faces downwards into the top end of the transformer main body 2, the middle position of the outer surface of the top end of the main box body 1 is longitudinally provided with an adjusting rod 11, and the outer surfaces of the top ends of all the adjusting rods 11 are obliquely provided with photovoltaic panels 12; the inner walls of two sides of the main box body 1 are symmetrically provided with protective covers 18, connecting rods 14 are longitudinally arranged inside the protective covers 18, one ends of the connecting rods 14 are rotatably arranged inside the bottom ends of the protective covers 18, the other ends of the connecting rods 14 are penetratingly arranged on the outer surface of the top end of the main box body 1, and the outer surface of the penetrative ends of the connecting rods 14 is connected with rotating blades 13; the inner surface of the top end of the main box body 1, which is positioned at two sides of the storage battery 10, is connected with the small generators 16, the top ends of the output ends of the small generators 16 are close to one side of the connecting rod 14, the top ends of the output ends of the small generators 16 are connected with the bevel gear I15, the outer surface of one side, which is close to the top end of the output end of the small generator 16, of the connecting rod 14 is provided with the bevel gear I15 in a penetrating way, the bevel gear I15 at the position is meshed with the bevel gear I15 at the output end of the small generator 16, the light energy can be absorbed and converted into the electric energy through the arrangement of the photovoltaic panel 12, the photovoltaic panel 12 is connected and conducted with the storage battery 10, the electric energy converted by the photovoltaic panel 12 is input and stored into the storage battery 10, meanwhile, the rotating blades 13 are rotated by external wind to drive the connecting rod 14 to rotate, and the bevel gear I15, which is close to the top end of the main box body 1, through the connecting rod 14 rotates, thereby drive small generator 16 output shaft through the meshing between bevel gear 15 and rotate, produce the electric energy, small generator 16 is connected with battery 10 simultaneously and switches on, and the electricity that will produce is carried to the inside of battery 10, stores to guarantee the normal rotation of heat dissipation fan 17, utilize wind energy and solar energy to utilize, thereby can reduce the use of electric power resource, can guarantee radiating efficiency simultaneously.

The outer surface symmetry that connecting rod 14 is located the inside of guard shield 18 runs through and is provided with bevel gear 15, one side outer surface symmetry that guard shield 18 is close to main tank 1 is provided with flabellum 19, and the one end connection that flabellum 19 is close to guard shield 18 is provided with the pivot, and the one end of pivot runs through the inside of installing at guard shield 18, the run-through end connection of pivot is provided with bevel gear two 20 simultaneously, bevel gear two 20 is connected with the meshing of bevel gear 15 that connecting rod 14 is located guard shield 18 inside, it rotates to make rotor blade 13 rotate through external wind and drive connecting rod 14, thereby make and be located the inside bevel gear 15 simultaneous rotation of guard shield 18, it rotates to drive flabellum 19 through the meshing of bevel gear 15 and bevel gear two 20, thereby dispel the heat to the both sides of transformer main part 2, thereby guarantee the radiating efficiency.

The working principle is as follows: when the energy-saving dry-type transformer is used, firstly, as shown in fig. 1-4, the main body 2 of the transformer can be prevented from being damaged through the main box body 1, a certain protection effect is achieved, the main box body 1 is convenient to fix and limit through the mounting plate 3 at the bottom end, meanwhile, the heat dissipation efficiency inside the main box body 1 can be guaranteed through the heat dissipation fan 17, the fan blades 19 and the through holes 9 inside, and meanwhile, a certain energy-saving effect is achieved, so that the loss of power resources is reduced, and the overall practicability is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving dry-type transformer, includes main tank body (1), transformer main part (2), mounting panel (3), battery (10) and photovoltaic board (12), its characterized in that: the inside of the main box body (1) is provided with a transformer main body (2), the bottom surface symmetry of the main box body (1) is provided with a bottom plate (8), and the inside mounting hole that all runs through of both ends edge of bottom plate (8), the bottom surface intermediate position of the main box body (1) evenly runs through and has seted up through-hole (9), and the both sides surface of the main box body (1) also evenly runs through and has seted up through-hole (9) to the inside all blocks of through-hole (9) are provided with the dust screen, one side surface of the main box body (1) rotates to be connected and sets up the dodge gate.

2. An energy saving dry type transformer according to claim 1, wherein: the bottom surface of transformer main part (2) is connected and is provided with mounting panel (3), and the bottom surface both sides of mounting panel (3) are close to the edge symmetry and are provided with slider (6) to slider (6) set up to convex shape, the laminating of the bottom surface of the narrower one end of slider (6) and mounting panel (3) simultaneously.

3. An energy saving dry type transformer according to claim 2, wherein: the main tank body (1) is close to one side top surface symmetry of slider (6) and is provided with base (4), and base (4) are close to the inside spout (5) of seting up convex shape on top to the narrower one end of spout (5) runs through with the top surface of base (4) and switches on, and equidistant embedded rotation is provided with ball (7) on the bottom inner wall of spout (5) simultaneously, the surface and the laminating of spout (5) internal surface of slider (6), and be sliding connection between spout (5) and slider (6).

4. An energy saving dry type transformer according to claim 1, wherein: the transformer main body is characterized in that a storage battery (10) is connected and arranged at the middle position of the inner wall of the top end of the main box body (1), a heat dissipation fan (17) is arranged on the outer surface of one side, close to the bottom end of the main box body (1), of the storage battery (10), the output end of the heat dissipation fan (17) faces downwards to the inside of the top end of the transformer main body (2), an adjusting rod (11) is longitudinally arranged at the middle position of the outer surface of the top end of the main box body (1), and the outer surface of the top end of the adjusting rod (11) is obliquely arranged on a photovoltaic panel (12).

5. An energy saving dry type transformer according to claim 4, wherein: the symmetrical guard shield (18) that are provided with on the both sides inner wall of main tank body (1), and the inside of guard shield (18) all vertically is provided with connecting rod (14) to the one end of connecting rod (14) is rotated and is installed inside the bottom of guard shield (18), and the other end of connecting rod (14) runs through simultaneously and installs the top surface at main tank body (1), and the end surface connection that runs through of connecting rod (14) is provided with rotor blade (13).

6. An energy saving dry type transformer according to claim 5, wherein: the top internal surface of the main box body (1) is located the both sides of battery (10) and all connects and is provided with small generator (16), and the output top of small generator (16) is close to one side of connecting rod (14) to the output top of small generator (16) is connected and is provided with bevel gear (15), one side surface that connecting rod (14) is close to small generator (16) output top runs through and is provided with bevel gear (15), and bevel gear (15) and the bevel gear (15) meshing of small generator (16) output of this department are connected.

7. An energy saving dry type transformer according to claim 6, wherein: the outer surface symmetry that connecting rod (14) are located the inside of guard shield (18) is run through and is provided with bevel gear (15), the outer surface symmetry of one side that guard shield (18) are close to main tank body (1) is provided with flabellum (19), and flabellum (19) are close to one end connection of guard shield (18) and are provided with the pivot to the one end of pivot is run through and is installed in the inside of guard shield (18), and the run through end connection of pivot is provided with bevel gear two (20) simultaneously, and bevel gear two (20) are located inside bevel gear (15) meshing connection of guard shield (18) with connecting rod (14) simultaneously.